Xen vTPM stubdomains
cover Xen vTPM stubdomains
This patchset introduces the basic recipes necessary to build Xen stubdomains, in particular the vTPM and vTPM Manager stubdomains. vTPM stubdomains provide Xen guest domains access to a virtualized TPM. The vTPM Manager stubdomain manages each of the vTPM domains and seals them to the physical TPM. The intention of this patchset is to provide the ability to build Xen stubdomains separately from the rest of the Xen components since the stubdomains have separate dependencies that are hard-coded within the Xen build and configuration files. Separating the stubdomain recipes and dependencies from the rest of the Xen build gives the ability to use newer or different libraries than what is currently used.
The stubdom.inc file defines a set of CPPFLAGS, CFLAGS, and LDFLAGS common for building all Xen stubdomains. Xen stubdomains are cross-compiled with the MiniOS, which creates some issues when trying to compile stubdomains in an OpenEmbedded environment. To address these issues and to ensure the stubdoms are built as Xen had intended, all of the build flags and build tools that are exported into the environment by OE have been unset. Each of the new recipes introduced here then implements the build flags and the tools as though the build had been run in the bare-metal environment.
Xen vTPM stubdomains have depencencies on static libraries for newlib, polarssl, gmp, and tpm emulator. Xen vTPM Manager stubdomain has dependencies on static libraries for newlib and polarssl.
The newlib, polarssl, gmp, and tpm emulator recipes are constructed to behave the same as a bare-metal build. These recipes are cross-compiled against both the Xen and MiniOS source code.
The xen-vtpm recipe is responsible for building and installing the vTPM and vTPM Manager stubdomain images into the Xen boot directory. xen-vtpm would need to be added to DISTRO_FEATURES the similar for what is done for Xen.
kebodiker (7):
xen: Define the standard values needed for stubdoms
xen: LWIP source code with patches applied for stubdoms
xen: Newlib recipe and patches for Xen stubdoms
xen: PolarSSL recipe and patches for Xen stubdoms
xen: GMP recipe for Xen stubdoms
xen: TPM Emulator for Xen stubdoms
xen: vTPM and vTPM Manager stubdoms for Xen
.../lwip.dhcp_create_request-hwaddr_len.patch | 13 + recipes-extended/xen/files/lwip.patch-cvs | 2398 ++++++++++++++++++++ recipes-extended/xen/files/newlib-chk.patch | 155 ++ .../newlib-stdint-size_max-fix-from-1.17.0.patch | 16 + recipes-extended/xen/files/newlib.patch | 727 ++++++ recipes-extended/xen/files/polarssl.patch | 64 + recipes-extended/xen/files/tpmemu-0.7.4.patch | 12 + recipes-extended/xen/files/vtpm-bufsize.patch | 13 + recipes-extended/xen/files/vtpm-cmake-Wextra.patch | 21 + .../xen/files/vtpm-deepquote-anyloc.patch | 127 ++ recipes-extended/xen/files/vtpm-deepquote.patch | 187 ++ .../xen/files/vtpm-implicit-fallthrough.patch | 10 + recipes-extended/xen/files/vtpm-locality.patch | 50 + .../xen/files/vtpm-parent-sign-ek.patch | 196 ++ recipes-extended/xen/lwip.inc | 22 + recipes-extended/xen/lwip_1.3.0.bb | 22 + recipes-extended/xen/newlib.inc | 64 + recipes-extended/xen/newlib_1.16.0.bb | 19 + recipes-extended/xen/polarssl.inc | 25 + recipes-extended/xen/polarssl_1.1.4.bb | 17 + recipes-extended/xen/stubdom-gmp.inc | 36 + recipes-extended/xen/stubdom-gmp_4.3.2.bb | 20 + recipes-extended/xen/stubdom.inc | 141 ++ recipes-extended/xen/tpm-emulator.inc | 31 + recipes-extended/xen/tpm-emulator_0.7.4.bb | 26 + recipes-extended/xen/xen-vtpm.inc | 97 + recipes-extended/xen/xen-vtpm_1.0.bb | 16 + 27 files changed, 4525 insertions(+) create mode 100644 recipes-extended/xen/files/lwip.dhcp_create_request-hwaddr_len.patch create mode 100644 recipes-extended/xen/files/lwip.patch-cvs create mode 100644 recipes-extended/xen/files/newlib-chk.patch create mode 100644 recipes-extended/xen/files/newlib-stdint-size_max-fix-from-1.17.0.patch create mode 100644 recipes-extended/xen/files/newlib.patch create mode 100644 recipes-extended/xen/files/polarssl.patch create mode 100644 recipes-extended/xen/files/tpmemu-0.7.4.patch create mode 100644 recipes-extended/xen/files/vtpm-bufsize.patch create mode 100644 recipes-extended/xen/files/vtpm-cmake-Wextra.patch create mode 100644 recipes-extended/xen/files/vtpm-deepquote-anyloc.patch create mode 100644 recipes-extended/xen/files/vtpm-deepquote.patch create mode 100644 recipes-extended/xen/files/vtpm-implicit-fallthrough.patch create mode 100644 recipes-extended/xen/files/vtpm-locality.patch create mode 100644 recipes-extended/xen/files/vtpm-parent-sign-ek.patch create mode 100644 recipes-extended/xen/lwip.inc create mode 100644 recipes-extended/xen/lwip_1.3.0.bb create mode 100644 recipes-extended/xen/newlib.inc create mode 100644 recipes-extended/xen/newlib_1.16.0.bb create mode 100644 recipes-extended/xen/polarssl.inc create mode 100644 recipes-extended/xen/polarssl_1.1.4.bb create mode 100644 recipes-extended/xen/stubdom-gmp.inc create mode 100644 recipes-extended/xen/stubdom-gmp_4.3.2.bb create mode 100644 recipes-extended/xen/stubdom.inc create mode 100644 recipes-extended/xen/tpm-emulator.inc create mode 100644 recipes-extended/xen/tpm-emulator_0.7.4.bb create mode 100644 recipes-extended/xen/xen-vtpm.inc create mode 100644 recipes-extended/xen/xen-vtpm_1.0.bb
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PATCH 1/7 xen: Define the standard values needed for stubdoms
From: kebodiker <[email protected]>
This commit introduces the stubdom.inc file that is required for each recipe that is/will be built for Xen stubdomains. This file defines the standard values to be used such as common dependencies, the version of Xen that is being built by the separate Xen recipe, and unsets every flag and build tool that is exported into the OE environment.
Xen stubdomains are cross-compiled with the MiniOS, which creates some issues when trying to compile stubdomains in an OpenEmbedded environment. To address these issues and to ensure the stubdoms are built as Xen had intended, all of the build flags and build tools that are exported into the environment by OE have been unset. Each of the new recipes introduced here then implements the build flags and the tools as though the build had been run in the bare-metal environment.
Signed-off-by Kurt Bodiker <[email protected]>
--- recipes-extended/xen/stubdom.inc | 141 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 141 insertions(+) create mode 100644 recipes-extended/xen/stubdom.inc
recipes-extended/xen/stubdom.inc new file +141 -0
@@ -0,0 +1,141 @@ +# Copyright (C) 2017 Kurt Bodiker <[email protected]> +# Released under the MIT license (see COPYING.MIT for the terms) + +require xen-arch.inc + +# Don't want to use the default tools and dependencies from OE +# and many of these recipes build static instead of shared libraries +INHIBIT_DEFAULT_DEPS = "1" +INHIBIT_PACKAGE_STRIP = "0" +EXCLUDE_FROM_SHLIBS = "1" + +# Couldn't find any other way to access the version of Xen used as a dependency. +# This version number needs changed to match version of Xen recipe used in builds. +XEN_VERSION = "4.9.0" + + +# convenience variable that may or may not be needed for each recipe +TRANSLATED_PV = "${@d.getVar('PV').replace('.', '_')}" + +# mini-os source code for everyone +SRC_URI += "\ + git://xenbits.xen.org/mini-os.git;protocol=git;rev=xen-RELEASE-${XEN_VERSION};nobranch=1;destsuffix=mini-os;name=mini-os \ +" + +# base set of dependencies +DEPENDS += "\ + xen \ + lwip \ + virtual/${TARGET_PREFIX}gcc \ +" + + +export XEN_TARGET_ARCH="${@map_xen_arch(d.getVar('TARGET_ARCH'), d)}" +export XEN_COMPILE_ARCH="${@map_xen_arch(d.getVar('BUILD_ARCH'), d)}" + +# Not sure if we need to (or even can) support 32-bit stubdoms +# If we we do not need to support the 32-bit environment, then this section and the +# export statement afterwards can be removed. +python () { + gnu_dict = { + 'x86_32': 'i686', + 'x86_64': 'x86_64', + } + + if d.expand('${XEN_TARGET_ARCH}') == 'x86_32': + d.setVar("GNU_TARGET_ARCH",gnu_dict[d.expand('${XEN_TARGET_ARCH}')]) + d.setVar("PACKAGE_ARCH","core2-32") + elif d.expand('${XEN_TARGET_ARCH}') == 'x86_64': + d.setVar("GNU_TARGET_ARCH",gnu_dict[d.expand('${XEN_TARGET_ARCH}')]) +} +export GNU_TARGET_ARCH + +# Base set of CPPFLAGS, CFLAGS needed for each component used to build MiniOS-based stubdoms +# LDFLAGS are only used when building stubdoms, so only used in stubdom recipes +# Generic name given because each library uses DEF_, BUILD_, TARGET_, and xxxFLAGS differently +STUBDOM_CPPFLAGS += "-isystem ${WORKDIR}/mini-os/include" +STUBDOM_CPPFLAGS += "-D__MINIOS__ -DHAVE_LIBC" +STUBDOM_CPPFLAGS += "-isystem ${WORKDIR}/mini-os/include/posix" +STUBDOM_CPPFLAGS += "-isystem ${RECIPE_SYSROOT}/usr/include/xenstore-compat" +STUBDOM_CPPFLAGS += "-isystem ${WORKDIR}/mini-os/include/x86 -isystem ${WORKDIR}/mini-os/include/x86/${XEN_TARGET_ARCH}" +STUBDOM_CPPFLAGS += "-U __linux__ -U __FreeBSD__ -U __sun__" +STUBDOM_CPPFLAGS += "-nostdinc" +CPPFLAGS_INCLUDE_DIR = "-isystem ${RECIPE_SYSROOT}/cross-root-${XEN_TARGET_ARCH}/${GNU_TARGET_ARCH}-xen-elf/include" +STUBDOM_CPPFLAGS += "${CPPFLAGS_INCLUDE_DIR}" +STUBDOM_CPPFLAGS += "-isystem ${RECIPE_SYSROOT}/cross-root-${XEN_TARGET_ARCH}/lwip/include -isystem ${RECIPE_SYSROOT}/cross-root-${XEN_TARGET_ARCH}/lwip/include/ipv4" +STUBDOM_CPPFLAGS += "-isystem ${RECIPE_SYSROOT}/usr/include/xen" + +STUBDOM_CFLAGS += "-mno-red-zone -O1 -fno-omit-frame-pointer -m64 -fno-reorder-blocks -fno-asynchronous-unwind-tables -DBUILD_ID -fno-strict-aliasing -std=gnu99 -Wall -Wstrict-prototypes -Wdeclaration-after-statement -Wno-unused-but-set-variable -Wno-unused-local-typedefs -fno-stack-protector -fno-exceptions" + +STUBDOM_LDFLAGS = "-nostdlib -L${RECIPE_SYSROOT}/cross-root-${XEN_TARGET_ARCH}/${GNU_TARGET_ARCH}-xen-elf/lib" + +# unset EVERYTHING from the OE environment. Weird things happen when these are exported into the environment. +unset CFLAGS +unset BUILD_CFLAGS +unset TARGET_CFLAGS +unset CFLAGS_FOR_BUILD + +unset CPPFLAGS +unset BUILD_CPPFLAGS +unset TARGET_CPPFLAGS +unset CPPFLAGS_FOR_BUILD + +unset LDFLAGS +unset BUILD_LDFLAGS +unset TARGET_LDFLAGS +unset LDFLAGS_FOR_BUILD + +unset CXXFLAGS +unset TARGET_CXXFLAGS +unset BUILD_CXXFLAGS +unset CXXFLAGS_FOR_BUILD + +unset BUILD_CC +unset BUILD_CPP +unset BUILD_CXX +unset BUILD_LD +unset BUILD_AR +unset BUILD_AS +unset BUILD_CCLD +unset BUILD_FC +unset BUILD_RANLIB +unset BUILD_NM +unset BUILD_STRIP +unset BUILD_READELF +unset BUILD_OBJCOPY +unset BUILD_OBJDUMP +unset CC +unset CPP +unset CXX +unset LD +unset AR +unset AS +unset NM +unset RANLIB +unset STRIP +unset STRINGS +unset READELF +unset OBJCOPY +unset OBJDUMP +unset READELF +unset CCLD +unset FC + +# Need to redefine these for stubdom-related builds. It all starts because of the prefix newlib +# and then continues because we don't want to cross-contaminate stubdom-related recipes with +# headers and libraries in the OE-defined locations +export prefix="/cross-root-${XEN_TARGET_ARCH}" +export includedir="${prefix}/${GNU_TARGET_ARCH}-xen-elf/include" +export libdir="${prefix}/${GNU_TARGET_ARCH}-xen-elf/lib" +export libexecdir="${libdir}" +export STAGING_INCDIR +export STAGING_LIBDIR + +# These values need defined to trigger some values in the Makefiles +export debug="y" +export stubdom="y" +export XEN_OS="MiniOS" + +do_configure_prepend() { + ${MAKE} -C ${WORKDIR}/mini-os links +}
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Re: [PATCH 1/7] xen: Define the standard values needed for stubdoms
On Mon, Mar 5, 2018 at 7:35 AM, Kurt Bodiker <[email protected]
Quoted 10 lines
wrote:
From: kebodiker <[email protected]>
This commit introduces the stubdom.inc file that is required for each recipe that is/will be built for Xen stubdomains.
Quoted 6 lines
+# Couldn't find any other way to access the version of Xen used as a dependency.
+# This version number needs changed to match version of Xen recipe used in builds.
+XEN_VERSION = "4.9.0"
:( I understand the challenge here and sadly I don't have a better recommendation, but: would putting a scope on the DEPEND enable the build to fail fast in case
of a mismatch? ie:
DEPENDS = "xen (= ${XEN_VERSION}-r0)"I don't much like the "-r0" tail on that though -- anyone have any better suggestion?
Quoted 5 lines
(quoted diff) +2
-0+# Not sure if we need to (or even can) support 32-bit stubdoms +# If we we do not need to support the 32-bit environment, then thissection and the
+# export statement afterwards can be removed.
OpenXT uses 32-bit stubdomains - though they are not based on mini-os. 32-bit PV domains have different isolation properties to 64-bit domains, due to the way the
pagetables are managed and as seen by their differing Meltdown exposure, so please do leave the code to support 32-bit stubdoms in there as they are valued.
I have a slight preference for dropping (or revising) the comment.
Quoted 14 lines
recipes-extended/xen/stubdom.inc new file +4
-0+STUBDOM_CPPFLAGS += "-isystem ${WORKDIR}/mini-os/include" +STUBDOM_CPPFLAGS += "-D__MINIOS__ -DHAVE_LIBC" +STUBDOM_CPPFLAGS += "-isystem ${WORKDIR}/mini-os/include/posix" +STUBDOM_CPPFLAGS += "-isystem ${RECIPE_SYSROOT}/usr/include/xenstore-compat"
+STUBDOM_CPPFLAGS += "-isystem ${WORKDIR}/mini-os/include/x86 -isystem ${WORKDIR}/mini-os/include/x86/${XEN_TARGET_ARCH}"recipes-extended/xen/stubdom.inc new file +3
-0+STUBDOM_CPPFLAGS += "-U __linux__ -U __FreeBSD__ -U __sun__" +STUBDOM_CPPFLAGS += "-nostdinc" +CPPFLAGS_INCLUDE_DIR = "-isystem ${RECIPE_SYSROOT}/cross-root-${XEN_TARGET_ARCH}/${GNU_TARGET_ARCH}-xen-elf/include"
(quoted diff) +2
-1+STUBDOM_CPPFLAGS += "${CPPFLAGS_INCLUDE_DIR}" +STUBDOM_CPPFLAGS += "-isystem ${RECIPE_SYSROOT}/cross-root-${XEN_TARGET_ARCH}/lwip/include -isystem ${RECIPE_SYSROOT}/cross-root-${XEN_TARGET_ARCH}/lwip/
Quoted 3 lines
include/ipv4"
+STUBDOM_CPPFLAGS += "-isystem ${RECIPE_SYSROOT}/usr/include/xen"
The define for CPPFLAGS_INCLUDE_DIR in the middle of the above would better moved elsewhere.
Would a multi-line define would be more OE-style than the series of lines all appending to the same variable?
+
Review
Quoted 6 lines
(quoted diff) +1
-4+STUBDOM_CFLAGS += "-mno-red-zone -O1 -fno-omit-frame-pointer -m64 -fno-reorder-blocks -fno-asynchronous-unwind-tables -DBUILD_ID -fno-strict-aliasing -std=gnu99 -Wall -Wstrict-prototypes -Wdeclaration-after-statement -Wno-unused-but-set-variable -Wno-unused-local-typedefs -fno-stack-protector -fno-exceptions"
The above would also be slightly nicer split over multiple (shorter) lines.
thanks
Christopher
Re: [PATCH 1/7] xen: Define the standard values needed for stubdoms
Quoted 25 lines · Christopher Clark
Quoted 8 lines · Kurt Bodiker
From: kebodiker <[email protected]>
This commit introduces the stubdom.inc file that is required for each recipe that is/will be built for Xen stubdomains.
Quoted 6 lines
+# Couldn't find any other way to access the version of Xen used as a dependency.
+# This version number needs changed to match version of Xen recipe used in builds.
+XEN_VERSION = "4.9.0":( I understand the challenge here and sadly I don't have a better recommendation, but: would putting a scope on the DEPEND enable the build to fail fast in case
of a mismatch? ie:
Quoted 3 lines
DEPENDS = "xen (= ${XEN_VERSION}-r0)"In testing, this constraint of package version doesn't produce the build behaviour I was hoping for: bitbake doesn't enforce the version constraint at build time and from earlier related posts on the mailing list, this behaviour is known, so presumably is intentional.
So: I'll retract the review comment above - ie. there's no need to touch DEPENDS - and the XEN_VERSION variable definition going into the stubdom recipe seems practical and reasonable.
Christopher
Re: [PATCH 1/7] xen: Define the standard values needed for stubdoms
Quoted 4 lines · Christopher Clark
In testing, this constraint of package version doesn't produce the build behaviour I was hoping for: bitbake doesn't enforce the version constraint at build time and from earlier related posts on the mailing list, this behaviour is known, so presumably is intentional.
"Intentional" isn't right. We want to support it but have never gotten around to it. Making DEPENDS support version info was the first step which we did, so we can add the info but nothing currently acts on it.
Cheers,
Richard
Re: [PATCH 1/7] xen: Define the standard values needed for stubdoms
In reply to Christopher ClarkI think I've come across a better solution than defining a XEN_VERSION variable that needs maintained. I think this solution is a finer, more elegant way to accommodate the dependency on a specific Xen version.
First, the xen-vtpm recipe would be defined using Xen version numbers as we do with the Xen recipe. Instead of the initial recipe for xen-vtpm being xen-vtpm_1.0.bb, this would now be xen-vtpm_X.X.X.bb (where X.X.X is the version of Xen we intend to build stubdoms and vTPMs against. Second, rather than defining Mini-OS in the SRC_URI in stubdom.inc, I would create a mini-os_X.X.X.bb recipe that would create a source pacakge and stubdom.inc (or the appropriate recipe) would then include mini-os as a dependency. Slight manipulation of source dir ($S) would be necessary in the xen-vtpm recipe, but nothing we can't handle. Again, X.X.X would reflect the version of Xen we intend to build against.
This would be the version number maintenance outside of the recipe and allow for easier maintenance. Let me know what you think of this idea and I can implement it in the next patchset that I will submit.
Kurt
Quoted 46 lines · Christopher Clark
Quoted 25 lines · Christopher Clark
Quoted 8 lines · Kurt Bodiker
From: kebodiker <[email protected]>
This commit introduces the stubdom.inc file that is required for each recipe that is/will be built for Xen stubdomains.
Quoted 6 lines
+# Couldn't find any other way to access the version of Xen used as a dependency.
+# This version number needs changed to match version of Xen recipe used in builds.
+XEN_VERSION = "4.9.0":( I understand the challenge here and sadly I don't have a better recommendation, but: would putting a scope on the DEPEND enable the build to fail fast in case
of a mismatch? ie:Quoted 3 lines
DEPENDS = "xen (= ${XEN_VERSION}-r0)"In testing, this constraint of package version doesn't produce the build behaviour I was hoping for: bitbake doesn't enforce the version constraint at build time and from earlier related posts on the mailing list, this behaviour is known, so presumably is intentional.
So: I'll retract the review comment above - ie. there's no need to touch DEPENDS - and the
XEN_VERSIONvariable definition going into the stubdom recipe seems practical and reasonable.Christopher
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PATCH 2/7 xen: LWIP source code with patches applied for stubdoms
In reply to Kurt BodikerFrom: kebodiker <[email protected]>
lwIP is a small implementation of the TCP/IP stack designed for use in embedded systems. This lwIP recipe does not configure nor does it build the product. Instead, this recipe applies the patches normally found in the Xen/stubdom source tree and creates a source package that can be used for cross-compiling for MiniOS.
The current Xen source code is hardcoded to fetch a specific version of this package. The patch files originate from the Xen/stubdom source tree. This recipe provides the flexibility to change version or modify the patches.
Signed-off-by Kurt Bodiker <[email protected]>
--- .../lwip.dhcp_create_request-hwaddr_len.patch | 13 + recipes-extended/xen/files/lwip.patch-cvs | 2398 ++++++++++++++++++++ recipes-extended/xen/lwip.inc | 22 + recipes-extended/xen/lwip_1.3.0.bb | 22 + 4 files changed, 2455 insertions(+) create mode 100644 recipes-extended/xen/files/lwip.dhcp_create_request-hwaddr_len.patch create mode 100644 recipes-extended/xen/files/lwip.patch-cvs create mode 100644 recipes-extended/xen/lwip.inc create mode 100644 recipes-extended/xen/lwip_1.3.0.bb
recipes-extended/xen/files/lwip.dhcp_create_request-hwaddr_len.patch new file +13 -0
@@ -0,0 +1,13 @@ +Index: src/core/dhcp.c +=================================================================== +--- src/core/dhcp.c ++++ src/core/dhcp.c +@@ -1356,7 +1358,7 @@ dhcp_create_request(struct netif *netif) + dhcp->msg_out->giaddr.addr = 0; + for (i = 0; i < DHCP_CHADDR_LEN; i++) { + /* copy netif hardware address, pad with zeroes */ +- dhcp->msg_out->chaddr[i] = (i < netif->hwaddr_len) ? netif->hwaddr[i] : 0/* pad byte*/; ++ dhcp->msg_out->chaddr[i] = (i < (netif->hwaddr_len > NETIF_MAX_HWADDR_LEN ? NETIF_MAX_HWADDR_LEN : netif->hwaddr_len)) ? netif->hwaddr[i] : 0/* pad byte*/; + } + for (i = 0; i < DHCP_SNAME_LEN; i++) { + dhcp->msg_out->sname[i] = 0;
recipes-extended/xen/files/lwip.patch-cvs new file +2398 -0
2,398 lines not on this page · raw message
recipes-extended/xen/lwip.inc new file +22 -0
@@ -0,0 +1,22 @@ +# Copyright (C) 2018 kebodiker <[email protected]> +# Released under the MIT license (see COPYING.MIT for the terms) + +require stubdom.inc + +# Nothing to configure or compile +# For stubdoms, lwip is basically a source package with a couple of patches applied. +do_configure[noexec] = "1" +do_compile[noexec] = "1" + +# needed because this directory isn't typically part of a sysroot +SYSROOT_DIRS += "${prefix}/lwip" + +FILES_${PN} = "\ + ${prefix} \ +" + +do_install() { + install -d ${D}${prefix}/lwip + cp -r -t ${D}${prefix}/lwip ${S}/src/* +} +
recipes-extended/xen/lwip_1.3.0.bb new file +22 -0
@@ -0,0 +1,22 @@ +# Copyright (C) 2018 kebodiker <[email protected]> +# Released under the MIT license (see COPYING.MIT for the terms) + +DESCRIPTION = "LWIP" +HOMEPAGE = "https://savannah.nongnu.org/projects/lwip" +LICENSE = "BSD" +LIC_FILES_CHKSUM = "file://COPYING;md5=59a383b05013356e0c9899b06dc5da3f" + +require lwip.inc + +# clear this out to break dependency circle +DEPENDS = "" + +TRANSLATED_PV = "${@d.getVar('PV').replace('.', '_')}" +SRC_URI = "\ + git://git.savannah.gnu.org/lwip.git;protocol=git;rev=STABLE-${TRANSLATED_PV};nobranch=1;destsuffix=${PN};name=lwip \ + file://lwip.patch-cvs;striplevel=0 \ + file://lwip.dhcp_create_request-hwaddr_len.patch;striplevel=0 \ +" + +S="${WORKDIR}/${PN}" +B="${S}"
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PATCH 3/7 xen: Newlib recipe and patches for Xen stubdoms
In reply to Kurt BodikerFrom: kebodiker <[email protected]>
Newlib provides a fast, C library optimized for embedded systems. In the case of Xen stubdomains, we are using MiniOS. This Newlib recipe creates static libraries that are cross-compiled against MiniOS, Xen, and LWIP headers and subsequently used during the cross-compilation and linking of PolarSSL, the stubdom specific GMP, TPM Emulator, and the Xen vTPM and vTPM Manager stubdomains.
The current Xen source code is hardcoded to fetch a specific version of this package. The patch files originate from the Xen/stubdom source tree. This recipe provides the flexibility to change version or modify the patches.
Signed-off-by Kurt Bodiker <[email protected]>
--- recipes-extended/xen/files/newlib-chk.patch | 155 +++++ .../newlib-stdint-size_max-fix-from-1.17.0.patch | 16 + recipes-extended/xen/files/newlib.patch | 727 +++++++++++++++++++++ recipes-extended/xen/newlib.inc | 64 ++ recipes-extended/xen/newlib_1.16.0.bb | 19 + 5 files changed, 981 insertions(+) create mode 100644 recipes-extended/xen/files/newlib-chk.patch create mode 100644 recipes-extended/xen/files/newlib-stdint-size_max-fix-from-1.17.0.patch create mode 100644 recipes-extended/xen/files/newlib.patch create mode 100644 recipes-extended/xen/newlib.inc create mode 100644 recipes-extended/xen/newlib_1.16.0.bb
recipes-extended/xen/files/newlib-chk.patch new file +155 -0
@@ -0,0 +1,155 @@ +--- newlib/libc/stdio/fprintf_chk.c 1969-12-31 19:00:00.000000000 -0500 ++++ newlib/libc/stdio/fprintf_chk.c 2009-02-26 19:02:53.000000000 -0500 +@@ -0,0 +1,21 @@ ++#include <stdarg.h> ++#include <stdio.h> ++ ++/* ++ * Stub implementation of __fprintf_chk adapted from glibc 2.7. This ++ * doesn't actually implement any buffer overflow protection. It just makes ++ * the linker happy :) ++*/ ++int ++__fprintf_chk (FILE *fp, int flag, const char *format, ...) ++{ ++ va_list ap; ++ int done; ++ ++ va_start (ap, format); ++ done = vfprintf (fp, format, ap); ++ va_end (ap); ++ ++ return done; ++} ++ +--- newlib/libc/stdio/Makefile.am 2007-08-02 16:23:06.000000000 -0400 ++++ newlib/libc/stdio/Makefile.am 2009-02-26 18:14:53.000000000 -0500 +@@ -20,6 +20,7 @@ + flags.c \ + fopen.c \ + fprintf.c \ ++ fprintf_chk.c \ + fputc.c \ + fputs.c \ + fread.c \ +@@ -65,6 +66,7 @@ + sniprintf.c \ + snprintf.c \ + sprintf.c \ ++ sprintf_chk.c \ + sscanf.c \ + stdio.c \ + tmpfile.c \ +--- newlib/libc/stdio/Makefile.in 2007-12-19 17:36:38.000000000 -0500 ++++ newlib/libc/stdio/Makefile.in 2009-02-26 18:43:52.000000000 -0500 +@@ -63,7 +63,8 @@ + lib_a-fgets.$(OBJEXT) lib_a-fileno.$(OBJEXT) \ + lib_a-findfp.$(OBJEXT) lib_a-fiprintf.$(OBJEXT) \ + lib_a-flags.$(OBJEXT) lib_a-fopen.$(OBJEXT) \ +- lib_a-fprintf.$(OBJEXT) lib_a-fputc.$(OBJEXT) \ ++ lib_a-fprintf.$(OBJEXT) lib_a-fprintf_chk.$(OBJEXT) \ ++ lib_a-fputc.$(OBJEXT) \ + lib_a-fputs.$(OBJEXT) lib_a-fread.$(OBJEXT) \ + lib_a-freopen.$(OBJEXT) lib_a-fscanf.$(OBJEXT) \ + lib_a-fiscanf.$(OBJEXT) lib_a-fseek.$(OBJEXT) \ +@@ -86,6 +87,7 @@ + lib_a-setvbuf.$(OBJEXT) lib_a-siprintf.$(OBJEXT) \ + lib_a-siscanf.$(OBJEXT) lib_a-sniprintf.$(OBJEXT) \ + lib_a-snprintf.$(OBJEXT) lib_a-sprintf.$(OBJEXT) \ ++ lib_a-sprintf_chk.$(OBJEXT) \ + lib_a-sscanf.$(OBJEXT) lib_a-stdio.$(OBJEXT) \ + lib_a-tmpfile.$(OBJEXT) lib_a-tmpnam.$(OBJEXT) \ + lib_a-ungetc.$(OBJEXT) lib_a-vdiprintf.$(OBJEXT) \ +@@ -122,15 +124,15 @@ + LTLIBRARIES = $(noinst_LTLIBRARIES) + am__objects_4 = clearerr.lo fclose.lo fdopen.lo feof.lo ferror.lo \ + fflush.lo fgetc.lo fgetpos.lo fgets.lo fileno.lo findfp.lo \ +- fiprintf.lo flags.lo fopen.lo fprintf.lo fputc.lo fputs.lo \ +- fread.lo freopen.lo fscanf.lo fiscanf.lo fseek.lo fsetpos.lo \ ++ fiprintf.lo flags.lo fopen.lo fprintf.lo fprintf_chk.lo fputc.lo \ ++ fputs.lo fread.lo freopen.lo fscanf.lo fiscanf.lo fseek.lo fsetpos.lo \ + ftell.lo fvwrite.lo fwalk.lo fwrite.lo getc.lo getchar.lo \ + getc_u.lo getchar_u.lo getdelim.lo getline.lo gets.lo \ + iprintf.lo iscanf.lo makebuf.lo perror.lo printf.lo putc.lo \ + putchar.lo putc_u.lo putchar_u.lo puts.lo refill.lo remove.lo \ + rename.lo rewind.lo rget.lo scanf.lo sccl.lo setbuf.lo \ + setbuffer.lo setlinebuf.lo setvbuf.lo siprintf.lo siscanf.lo \ +- sniprintf.lo snprintf.lo sprintf.lo sscanf.lo stdio.lo \ ++ sniprintf.lo snprintf.lo sprintf.lo sprintf_chk.lo sscanf.lo stdio.lo \ + tmpfile.lo tmpnam.lo ungetc.lo vdiprintf.lo vdprintf.lo \ + viprintf.lo viscanf.lo vprintf.lo vscanf.lo vsiprintf.lo \ + vsiscanf.lo vsnprintf.lo vsniprintf.lo vsprintf.lo vsscanf.lo \ +@@ -344,6 +346,7 @@ + flags.c \ + fopen.c \ + fprintf.c \ ++ fprintf_chk.c \ + fputc.c \ + fputs.c \ + fread.c \ +@@ -389,6 +392,7 @@ + sniprintf.c \ + snprintf.c \ + sprintf.c \ ++ sprintf_chk.c \ + sscanf.c \ + stdio.c \ + tmpfile.c \ +@@ -508,6 +512,7 @@ + siprintf.def \ + siscanf.def \ + sprintf.def \ ++ sprintf_chk.def \ + sscanf.def \ + tmpfile.def \ + tmpnam.def \ +@@ -678,6 +683,12 @@ + lib_a-fprintf.obj: fprintf.c + $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-fprintf.obj `if test -f 'fprintf.c'; then $(CYGPATH_W) 'fprintf.c'; else $(CYGPATH_W) '$(srcdir)/fprintf.c'; fi` + ++lib_a-fprintf_chk.o: fprintf_chk.c ++ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-fprintf_chk.o `test -f 'fprintf_chk.c' || echo '$(srcdir)/'`fprintf_chk.c ++ ++lib_a-fprintf_chk.obj: fprintf_chk.c ++ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-fprintf_chk.obj `if test -f 'fprintf_chk.c'; then $(CYGPATH_W) 'fprintf_chk.c'; else $(CYGPATH_W) '$(srcdir)/fprintf_chk.c'; fi` ++ + lib_a-fputc.o: fputc.c + $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-fputc.o `test -f 'fputc.c' || echo '$(srcdir)/'`fputc.c + +@@ -948,6 +959,12 @@ + lib_a-sprintf.obj: sprintf.c + $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-sprintf.obj `if test -f 'sprintf.c'; then $(CYGPATH_W) 'sprintf.c'; else $(CYGPATH_W) '$(srcdir)/sprintf.c'; fi` + ++lib_a-sprintf_chk.o: sprintf_chk.c ++ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-sprintf_chk.o `test -f 'sprintf_chk.c' || echo '$(srcdir)/'`sprintf_chk.c ++ ++lib_a-sprintf_chk.obj: sprintf_chk.c ++ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-sprintf_chk.obj `if test -f 'sprintf_chk.c'; then $(CYGPATH_W) 'sprintf_chk.c'; else $(CYGPATH_W) '$(srcdir)/sprintf_chk.c'; fi` ++ + lib_a-sscanf.o: sscanf.c + $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-sscanf.o `test -f 'sscanf.c' || echo '$(srcdir)/'`sscanf.c + +--- newlib/libc/stdio/sprintf_chk.c 1969-12-31 19:00:00.000000000 -0500 ++++ newlib/libc/stdio/sprintf_chk.c 2009-02-26 19:02:26.000000000 -0500 +@@ -0,0 +1,21 @@ ++#include <stdarg.h> ++#include <stdio.h> ++ ++/* ++ * Stub implementation of __sprintf_chk adapted from glibc 2.7. This ++ * doesn't actually implement any buffer overflow protection. It just makes ++ * the linker happy :) ++*/ ++int ++__sprintf_chk (char *s, int flags, size_t slen, const char *format, ...) ++{ ++ va_list arg; ++ int done; ++ ++ va_start (arg, format); ++ done = vsprintf (s, format, arg); ++ va_end (arg); ++ ++ return done; ++} ++
recipes-extended/xen/files/newlib-stdint-size_max-fix-from-1.17.0.patch new file +16 -0
@@ -0,0 +1,16 @@ +--- newlib-1.16.0/newlib/libc/include/stdint.h.orig 2006-08-17 00:39:43.000000000 +0300 ++++ newlib-1.16.0/newlib/libc/include/stdint.h 2009-08-25 17:33:23.000000000 +0300 +@@ -348,8 +348,11 @@ + #endif + + /* This must match size_t in stddef.h, currently long unsigned int */ +-#define SIZE_MIN (-__STDINT_EXP(LONG_MAX) - 1L) +-#define SIZE_MAX __STDINT_EXP(LONG_MAX) ++#ifdef __SIZE_MAX__ ++#define SIZE_MAX __SIZE_MAX__ ++#else ++#define SIZE_MAX (__STDINT_EXP(LONG_MAX) * 2UL + 1) ++#endif + + /* This must match sig_atomic_t in <signal.h> (currently int) */ + #define SIG_ATOMIC_MIN (-__STDINT_EXP(INT_MAX) - 1)
recipes-extended/xen/files/newlib.patch new file +727 -0
727 lines not on this page · raw message
recipes-extended/xen/newlib.inc new file +64 -0
64 lines not on this page · raw message
recipes-extended/xen/newlib_1.16.0.bb new file +19 -0
@@ -0,0 +1,19 @@ +# Copyright (C) 2017 Kurt Bodiker <[email protected]> +# Released under the MIT license (see COPYING.MIT for the terms) + +DESCRIPTION = "Newlib is a C library intended for use on embedded systems." +HOMEPAGE = "http://sourceware.org/newlib" +LICENSE = "GPLv2 & LGPLv3 & GPLv3 & LGPLv2" +LIC_FILES_CHKSUM = "file://COPYING.NEWLIB;md5=950f50b290e8fcf7a2d3fff61775de9b" + +S="${WORKDIR}/newlib" +B="${WORKDIR}/build" + +SRC_URI += "\ + git://sourceware.org/git/newlib-cygwin.git;protocol=git;rev=newlib-${TRANSLATED_PV};destsuffix=newlib;nobranch=1;name=newlib \ + file://newlib.patch;striplevel=0 \ + file://newlib-chk.patch;striplevel=0 \ + file://newlib-stdint-size_max-fix-from-1.17.0.patch;striplevel=1 \ +" + +require newlib.inc
Signature · 8 lines
2.14.2 -- *This email and all attachments are considered confidential and the proprietary information of BrainTrust Holdings. Unauthorized disclosure is prohibited. *
Re: [PATCH 3/7] xen: Newlib recipe and patches for Xen stubdoms
Quoted 1,020 lines · Kurt Bodiker
From: kebodiker <[email protected]>
Newlib provides a fast, C library optimized for embedded systems. In the case of Xen stubdomains, we are using MiniOS. This Newlib recipe creates static libraries that are cross-compiled against MiniOS, Xen, and LWIP headers and subsequently used during the cross-compilation and linking of PolarSSL, the stubdom specific GMP, TPM Emulator, and the Xen vTPM and vTPM Manager stubdomains.
The current Xen source code is hardcoded to fetch a specific version of this package. The patch files originate from the Xen/stubdom source tree. This recipe provides the flexibility to change version or modify the patches.
Signed-off-by Kurt Bodiker <[email protected]>--- recipes-extended/xen/files/newlib-chk.patch | 155 +++++ .../newlib-stdint-size_max-fix-from-1.17.0.patch | 16 + recipes-extended/xen/files/newlib.patch | 727 +++++++++++++++++++++ recipes-extended/xen/newlib.inc | 64 ++ recipes-extended/xen/newlib_1.16.0.bb | 19 + 5 files changed, 981 insertions(+) create mode 100644 recipes-extended/xen/files/newlib-chk.patch create mode 100644 recipes-extended/xen/files/newlib-stdint-size_max-fix-from-1.17.0.patch create mode 100644 recipes-extended/xen/files/newlib.patch create mode 100644 recipes-extended/xen/newlib.inc create mode 100644 recipes-extended/xen/newlib_1.16.0.bbrecipes-extended/xen/files/newlib-chk.patch new file +155
-0@@ -0,0 +1,155 @@ +--- newlib/libc/stdio/fprintf_chk.c 1969-12-31 19:00:00.000000000 -0500 ++++ newlib/libc/stdio/fprintf_chk.c 2009-02-26 19:02:53.000000000 -0500 +@@ -0,0 +1,21 @@ ++#include <stdarg.h> ++#include <stdio.h> ++ ++/* ++ * Stub implementation of __fprintf_chk adapted from glibc 2.7. This ++ * doesn't actually implement any buffer overflow protection. It just makes ++ * the linker happy :) ++*/ ++int ++__fprintf_chk (FILE *fp, int flag, const char *format, ...) ++{ ++ va_list ap; ++ int done; ++ ++ va_start (ap, format); ++ done = vfprintf (fp, format, ap); ++ va_end (ap); ++ ++ return done; ++} ++ +--- newlib/libc/stdio/Makefile.am 2007-08-02 16:23:06.000000000 -0400 ++++ newlib/libc/stdio/Makefile.am 2009-02-26 18:14:53.000000000 -0500 +@@ -20,6 +20,7 @@ + flags.c \ + fopen.c \ + fprintf.c \ ++ fprintf_chk.c \ + fputc.c \ + fputs.c \ + fread.c \ +@@ -65,6 +66,7 @@ + sniprintf.c \ + snprintf.c \ + sprintf.c \ ++ sprintf_chk.c \ + sscanf.c \ + stdio.c \ + tmpfile.c \ +--- newlib/libc/stdio/Makefile.in 2007-12-19 17:36:38.000000000 -0500 ++++ newlib/libc/stdio/Makefile.in 2009-02-26 18:43:52.000000000 -0500 +@@ -63,7 +63,8 @@ + lib_a-fgets.$(OBJEXT) lib_a-fileno.$(OBJEXT) \ + lib_a-findfp.$(OBJEXT) lib_a-fiprintf.$(OBJEXT) \ + lib_a-flags.$(OBJEXT) lib_a-fopen.$(OBJEXT) \ +- lib_a-fprintf.$(OBJEXT) lib_a-fputc.$(OBJEXT) \ ++ lib_a-fprintf.$(OBJEXT) lib_a-fprintf_chk.$(OBJEXT) \ ++ lib_a-fputc.$(OBJEXT) \ + lib_a-fputs.$(OBJEXT) lib_a-fread.$(OBJEXT) \ + lib_a-freopen.$(OBJEXT) lib_a-fscanf.$(OBJEXT) \ + lib_a-fiscanf.$(OBJEXT) lib_a-fseek.$(OBJEXT) \ +@@ -86,6 +87,7 @@ + lib_a-setvbuf.$(OBJEXT) lib_a-siprintf.$(OBJEXT) \ + lib_a-siscanf.$(OBJEXT) lib_a-sniprintf.$(OBJEXT) \ + lib_a-snprintf.$(OBJEXT) lib_a-sprintf.$(OBJEXT) \ ++ lib_a-sprintf_chk.$(OBJEXT) \ + lib_a-sscanf.$(OBJEXT) lib_a-stdio.$(OBJEXT) \ + lib_a-tmpfile.$(OBJEXT) lib_a-tmpnam.$(OBJEXT) \ + lib_a-ungetc.$(OBJEXT) lib_a-vdiprintf.$(OBJEXT) \ +@@ -122,15 +124,15 @@ + LTLIBRARIES = $(noinst_LTLIBRARIES) + am__objects_4 = clearerr.lo fclose.lo fdopen.lo feof.lo ferror.lo \ + fflush.lo fgetc.lo fgetpos.lo fgets.lo fileno.lo findfp.lo \ +- fiprintf.lo flags.lo fopen.lo fprintf.lo fputc.lo fputs.lo \ +- fread.lo freopen.lo fscanf.lo fiscanf.lo fseek.lo fsetpos.lo \ ++ fiprintf.lo flags.lo fopen.lo fprintf.lo fprintf_chk.lo fputc.lo \ ++ fputs.lo fread.lo freopen.lo fscanf.lo fiscanf.lo fseek.lo fsetpos.lo \ + ftell.lo fvwrite.lo fwalk.lo fwrite.lo getc.lo getchar.lo \ + getc_u.lo getchar_u.lo getdelim.lo getline.lo gets.lo \ + iprintf.lo iscanf.lo makebuf.lo perror.lo printf.lo putc.lo \ + putchar.lo putc_u.lo putchar_u.lo puts.lo refill.lo remove.lo \ + rename.lo rewind.lo rget.lo scanf.lo sccl.lo setbuf.lo \ + setbuffer.lo setlinebuf.lo setvbuf.lo siprintf.lo siscanf.lo \ +- sniprintf.lo snprintf.lo sprintf.lo sscanf.lo stdio.lo \ ++ sniprintf.lo snprintf.lo sprintf.lo sprintf_chk.lo sscanf.lo stdio.lo \ + tmpfile.lo tmpnam.lo ungetc.lo vdiprintf.lo vdprintf.lo \ + viprintf.lo viscanf.lo vprintf.lo vscanf.lo vsiprintf.lo \ + vsiscanf.lo vsnprintf.lo vsniprintf.lo vsprintf.lo vsscanf.lo \ +@@ -344,6 +346,7 @@ + flags.c \ + fopen.c \ + fprintf.c \ ++ fprintf_chk.c \ + fputc.c \ + fputs.c \ + fread.c \ +@@ -389,6 +392,7 @@ + sniprintf.c \ + snprintf.c \ + sprintf.c \ ++ sprintf_chk.c \ + sscanf.c \ + stdio.c \ + tmpfile.c \ +@@ -508,6 +512,7 @@ + siprintf.def \ + siscanf.def \ + sprintf.def \ ++ sprintf_chk.def \ + sscanf.def \ + tmpfile.def \ + tmpnam.def \ +@@ -678,6 +683,12 @@ + lib_a-fprintf.obj: fprintf.c + $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-fprintf.obj `if test -f 'fprintf.c'; then $(CYGPATH_W) 'fprintf.c'; else $(CYGPATH_W) '$(srcdir)/fprintf.c'; fi` + ++lib_a-fprintf_chk.o: fprintf_chk.c ++ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-fprintf_chk.o `test -f 'fprintf_chk.c' || echo '$(srcdir)/'`fprintf_chk.c ++ ++lib_a-fprintf_chk.obj: fprintf_chk.c ++ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-fprintf_chk.obj `if test -f 'fprintf_chk.c'; then $(CYGPATH_W) 'fprintf_chk.c'; else $(CYGPATH_W) '$(srcdir)/fprintf_chk.c'; fi` ++ + lib_a-fputc.o: fputc.c + $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-fputc.o `test -f 'fputc.c' || echo '$(srcdir)/'`fputc.c + +@@ -948,6 +959,12 @@ + lib_a-sprintf.obj: sprintf.c + $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-sprintf.obj `if test -f 'sprintf.c'; then $(CYGPATH_W) 'sprintf.c'; else $(CYGPATH_W) '$(srcdir)/sprintf.c'; fi` + ++lib_a-sprintf_chk.o: sprintf_chk.c ++ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-sprintf_chk.o `test -f 'sprintf_chk.c' || echo '$(srcdir)/'`sprintf_chk.c ++ ++lib_a-sprintf_chk.obj: sprintf_chk.c ++ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-sprintf_chk.obj `if test -f 'sprintf_chk.c'; then $(CYGPATH_W) 'sprintf_chk.c'; else $(CYGPATH_W) '$(srcdir)/sprintf_chk.c'; fi` ++ + lib_a-sscanf.o: sscanf.c + $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-sscanf.o `test -f 'sscanf.c' || echo '$(srcdir)/'`sscanf.c + +--- newlib/libc/stdio/sprintf_chk.c 1969-12-31 19:00:00.000000000 -0500 ++++ newlib/libc/stdio/sprintf_chk.c 2009-02-26 19:02:26.000000000 -0500 +@@ -0,0 +1,21 @@ ++#include <stdarg.h> ++#include <stdio.h> ++ ++/* ++ * Stub implementation of __sprintf_chk adapted from glibc 2.7. This ++ * doesn't actually implement any buffer overflow protection. It just makes ++ * the linker happy :) ++*/ ++int ++__sprintf_chk (char *s, int flags, size_t slen, const char *format, ...) ++{ ++ va_list arg; ++ int done; ++ ++ va_start (arg, format); ++ done = vsprintf (s, format, arg); ++ va_end (arg); ++ ++ return done; ++} ++recipes-extended/xen/files/newlib-stdint-size_max-fix-from-1.17.0.patch new file +16
-0@@ -0,0 +1,16 @@ +--- newlib-1.16.0/newlib/libc/include/stdint.h.orig 2006-08-17 00:39:43.000000000 +0300 ++++ newlib-1.16.0/newlib/libc/include/stdint.h 2009-08-25 17:33:23.000000000 +0300 +@@ -348,8 +348,11 @@ + #endif + + /* This must match size_t in stddef.h, currently long unsigned int */ +-#define SIZE_MIN (-__STDINT_EXP(LONG_MAX) - 1L) +-#define SIZE_MAX __STDINT_EXP(LONG_MAX) ++#ifdef __SIZE_MAX__ ++#define SIZE_MAX __SIZE_MAX__ ++#else ++#define SIZE_MAX (__STDINT_EXP(LONG_MAX) * 2UL + 1) ++#endif + + /* This must match sig_atomic_t in <signal.h> (currently int) */ + #define SIG_ATOMIC_MIN (-__STDINT_EXP(INT_MAX) - 1)recipes-extended/xen/files/newlib.patch new file +727
-0@@ -0,0 +1,727 @@ +There is a mix between longs and long longs. + +Index: newlib/libc/include/inttypes.h +=================================================================== +RCS file: /cvs/src/src/newlib/libc/include/inttypes.h,v +retrieving revision 1.3 +diff -u -p -r1.3 inttypes.h +--- newlib/libc/include/inttypes.h 16 Dec 2005 19:03:12 -0000 1.3 ++++ newlib/libc/include/inttypes.h 8 Nov 2007 16:32:44 -0000 +@@ -163,12 +163,12 @@ + + + /* 64-bit types */ +-#if __have_longlong64 +-#define __PRI64(x) __STRINGIFY(ll##x) +-#define __SCN64(x) __STRINGIFY(ll##x) +-#elif __have_long64 ++#if __have_long64 + #define __PRI64(x) __STRINGIFY(l##x) + #define __SCN64(x) __STRINGIFY(l##x) ++#elif __have_longlong64 ++#define __PRI64(x) __STRINGIFY(ll##x) ++#define __SCN64(x) __STRINGIFY(ll##x) + #else + #define __PRI64(x) __STRINGIFY(x) + #define __SCN64(x) __STRINGIFY(x) +@@ -217,12 +217,12 @@ + #endif + + /* max-bit types */ +-#if __have_longlong64 +-#define __PRIMAX(x) __STRINGIFY(ll##x) +-#define __SCNMAX(x) __STRINGIFY(ll##x) +-#elif __have_long64 ++#if __have_long64 + #define __PRIMAX(x) __STRINGIFY(l##x) + #define __SCNMAX(x) __STRINGIFY(l##x) ++#elif __have_longlong64 ++#define __PRIMAX(x) __STRINGIFY(ll##x) ++#define __SCNMAX(x) __STRINGIFY(ll##x) + #else + #define __PRIMAX(x) __STRINGIFY(x) + #define __SCNMAX(x) __STRINGIFY(x) +@@ -242,12 +242,12 @@ + #define SCNxMAX __SCNMAX(x) + + /* ptr types */ +-#if __have_longlong64 +-#define __PRIPTR(x) __STRINGIFY(ll##x) +-#define __SCNPTR(x) __STRINGIFY(ll##x) +-#elif __have_long64 ++#if __have_long64 + #define __PRIPTR(x) __STRINGIFY(l##x) + #define __SCNPTR(x) __STRINGIFY(l##x) ++#elif __have_longlong64 ++#define __PRIPTR(x) __STRINGIFY(ll##x) ++#define __SCNPTR(x) __STRINGIFY(ll##x) + #else + #define __PRIPTR(x) __STRINGIFY(x) + #define __SCNPTR(x) __STRINGIFY(x) + +We don't want u?int32_t to be long as our code assume in a lot of places to be +int. + +Index: newlib/libc/include/stdint.h +=================================================================== +RCS file: /cvs/src/src/newlib/libc/include/stdint.h,v +retrieving revision 1.10 +diff -u -p -r1.10 stdint.h +--- newlib/libc/include/stdint.h 16 Aug 2006 21:39:43 -0000 1.10 ++++ newlib/libc/include/stdint.h 12 Feb 2008 13:07:52 -0000 +@@ -38,7 +38,7 @@ extern "C" { + #if __STDINT_EXP(LONG_MAX) > 0x7fffffff + #define __have_long64 1 + #elif __STDINT_EXP(LONG_MAX) == 0x7fffffff && !defined(__SPU__) +-#define __have_long32 1 ++/* #define __have_long32 1 */ + #endif + + #if __STDINT_EXP(SCHAR_MAX) == 0x7f + +Define the basic ia64 jump buffer + +Index: newlib/libc/include/sys/config.h +=================================================================== +RCS file: /cvs/src/src/newlib/libc/include/sys/config.h,v +retrieving revision 1.47 +diff -u -p -r1.47 config.h +--- newlib/libc/include/sys/config.h 15 Mar 2007 21:32:12 -0000 1.47 ++++ newlib/libc/include/sys/config.h 8 Nov 2007 16:32:44 -0000 +@@ -71,6 +71,10 @@ + #endif + #endif + ++#ifndef __DYNAMIC_REENT__ ++#define __DYNAMIC_REENT__ ++#endif ++ + #ifdef __mn10200__ + #define __SMALL_BITFIELDS + #endif + +Dynamic pointer to our reentrancy zone + +Index: newlib/libc/reent/getreent.c +=================================================================== +RCS file: /cvs/src/src/newlib/libc/reent/getreent.c,v +retrieving revision 1.2 +diff -u -p -r1.2 getreent.c +--- newlib/libc/reent/getreent.c 7 Sep 2007 00:45:55 -0000 1.2 ++++ newlib/libc/reent/getreent.c 8 Nov 2007 16:32:44 -0000 +@@ -3,12 +3,20 @@ + #include <_ansi.h> + #include <reent.h> + ++#define weak_alias(name, aliasname) \ ++ extern __typeof (name) aliasname __attribute__ ((weak, alias (#name))); ++ + #ifdef __getreent + #undef __getreent + #endif ++#ifdef __libc_getreent ++#undef __libc_getreent ++#endif + + struct _reent * +-_DEFUN_VOID(__getreent) ++__libc_getreent (void) + { + return _impure_ptr; + } ++weak_alias(__libc_getreent,__getreent) ++ + +We can't provide a red zone in mini-os. + +Index: newlib/libc/machine/x86_64/memcpy.S +=================================================================== +RCS file: /cvs/src/src/newlib/libc/machine/x86_64/memcpy.S,v +retrieving revision 1.1 +diff -u -p -r1.1 memcpy.S +--- newlib/libc/machine/x86_64/memcpy.S 28 Aug 2007 21:56:49 -0000 1.1 ++++ newlib/libc/machine/x86_64/memcpy.S 8 Nov 2007 16:32:44 -0000 +@@ -30,10 +30,18 @@ quadword_aligned: + cmpq $256, rdx + jb quadword_copy + ++#if 1 ++ subq $32, rsp ++ movq rax, 24 (rsp) ++ movq r12, 16 (rsp) ++ movq r13, 8 (rsp) ++ movq r14, 0 (rsp) ++#else + movq rax, -8 (rsp) + movq r12, -16 (rsp) + movq r13, -24 (rsp) + movq r14, -32 (rsp) ++#endif + + movq rdx, rcx /* Copy 128 bytes at a time with minimum cache polution */ + shrq $7, rcx +@@ -89,10 +97,18 @@ loop: + movq rdx, rcx + andq $127, rcx + rep movsb ++#if 1 ++ movq 24 (rsp), rax ++ movq 16 (rsp), r12 ++ movq 8 (rsp), r13 ++ movq 0 (rsp), r14 ++ addq $32, rsp ++#else + movq -8 (rsp), rax + movq -16 (rsp), r12 + movq -24 (rsp), r13 + movq -32 (rsp), r14 ++#endif + ret + + +--- newlib/libc/machine/x86_64/x86_64mach.h.orig 2008-07-11 14:57:23.062269000 +0100 ++++ newlib/libc/machine/x86_64/x86_64mach.h 2008-07-11 14:58:01.262503000 +0100 +@@ -22,81 +22,81 @@ + + #define REG(x) CONCAT1(__REG_PREFIX__, x) + +-#define rax REG(rax) +-#define rbx REG(rbx) +-#define rcx REG(rcx) +-#define rdx REG(rdx) +-#define rsi REG(rsi) +-#define rdi REG(rdi) +-#define rbp REG(rbp) +-#define rsp REG(rsp) +- +-#define r8 REG(r8) +-#define r9 REG(r9) +-#define r10 REG(r10) +-#define r11 REG(r11) +-#define r12 REG(r12) +-#define r13 REG(r13) +-#define r14 REG(r14) +-#define r15 REG(r15) +- +-#define eax REG(eax) +-#define ebx REG(ebx) +-#define ecx REG(ecx) +-#define edx REG(edx) +-#define esi REG(esi) +-#define edi REG(edi) +-#define ebp REG(ebp) +-#define esp REG(esp) +- +-#define st0 REG(st) +-#define st1 REG(st(1)) +-#define st2 REG(st(2)) +-#define st3 REG(st(3)) +-#define st4 REG(st(4)) +-#define st5 REG(st(5)) +-#define st6 REG(st(6)) +-#define st7 REG(st(7)) +- +-#define ax REG(ax) +-#define bx REG(bx) +-#define cx REG(cx) +-#define dx REG(dx) +- +-#define ah REG(ah) +-#define bh REG(bh) +-#define ch REG(ch) +-#define dh REG(dh) +- +-#define al REG(al) +-#define bl REG(bl) +-#define cl REG(cl) +-#define dl REG(dl) +- +-#define sil REG(sil) +- +-#define mm1 REG(mm1) +-#define mm2 REG(mm2) +-#define mm3 REG(mm3) +-#define mm4 REG(mm4) +-#define mm5 REG(mm5) +-#define mm6 REG(mm6) +-#define mm7 REG(mm7) +- +-#define xmm0 REG(xmm0) +-#define xmm1 REG(xmm1) +-#define xmm2 REG(xmm2) +-#define xmm3 REG(xmm3) +-#define xmm4 REG(xmm4) +-#define xmm5 REG(xmm5) +-#define xmm6 REG(xmm6) +-#define xmm7 REG(xmm7) +- +-#define cr0 REG(cr0) +-#define cr1 REG(cr1) +-#define cr2 REG(cr2) +-#define cr3 REG(cr3) +-#define cr4 REG(cr4) ++#define rax %rax ++#define rbx %rbx ++#define rcx %rcx ++#define rdx %rdx ++#define rsi %rsi ++#define rdi %rdi ++#define rbp %rbp ++#define rsp %rsp ++ ++#define r8 %r8 ++#define r9 %r9 ++#define r10 %r10 ++#define r11 %r11 ++#define r12 %r12 ++#define r13 %r13 ++#define r14 %r14 ++#define r15 %r15 ++ ++#define eax %eax ++#define ebx %ebx ++#define ecx %ecx ++#define edx %edx ++#define esi %esi ++#define edi %edi ++#define ebp %ebp ++#define esp %esp ++ ++#define st0 %st ++#define st1 %st(1) ++#define st2 %st(2) ++#define st3 %st(3) ++#define st4 %st(4) ++#define st5 %st(5) ++#define st6 %st(6) ++#define st7 %st(7) ++ ++#define ax %ax ++#define bx %bx ++#define cx %cx ++#define dx %dx ++ ++#define ah %ah ++#define bh %bh ++#define ch %ch ++#define dh %dh ++ ++#define al %al ++#define bl %bl ++#define cl %cl ++#define dl %dl ++ ++#define sil %sil ++ ++#define mm1 %mm1 ++#define mm2 %mm2 ++#define mm3 %mm3 ++#define mm4 %mm4 ++#define mm5 %mm5 ++#define mm6 %mm6 ++#define mm7 %mm7 ++ ++#define xmm0 %xmm0 ++#define xmm1 %xmm1 ++#define xmm2 %xmm2 ++#define xmm3 %xmm3 ++#define xmm4 %xmm4 ++#define xmm5 %xmm5 ++#define xmm6 %xmm6 ++#define xmm7 %xmm7 ++ ++#define cr0 %cr0 ++#define cr1 %cr1 ++#define cr2 %cr2 ++#define cr3 %cr3 ++#define cr4 %cr4 + + #ifdef _I386MACH_NEED_SOTYPE_FUNCTION + #define SOTYPE_FUNCTION(sym) .type SYM(sym),@function +--- newlib/libc/machine/x86_64/memcpy.S.orig 2008-07-11 15:12:27.494693000 +0100 ++++ newlib/libc/machine/x86_64/memcpy.S 2008-07-11 15:12:29.448706000 +0100 +@@ -60,14 +60,14 @@ + movq 48 (rsi), r13 + movq 56 (rsi), r14 + +- movntiq rax, (rdi) +- movntiq r8 , 8 (rdi) +- movntiq r9 , 16 (rdi) +- movntiq r10, 24 (rdi) +- movntiq r11, 32 (rdi) +- movntiq r12, 40 (rdi) +- movntiq r13, 48 (rdi) +- movntiq r14, 56 (rdi) ++ movnti rax, (rdi) ++ movnti r8 , 8 (rdi) ++ movnti r9 , 16 (rdi) ++ movnti r10, 24 (rdi) ++ movnti r11, 32 (rdi) ++ movnti r12, 40 (rdi) ++ movnti r13, 48 (rdi) ++ movnti r14, 56 (rdi) + + movq 64 (rsi), rax + movq 72 (rsi), r8 +@@ -78,14 +78,14 @@ + movq 112 (rsi), r13 + movq 120 (rsi), r14 + +- movntiq rax, 64 (rdi) +- movntiq r8 , 72 (rdi) +- movntiq r9 , 80 (rdi) +- movntiq r10, 88 (rdi) +- movntiq r11, 96 (rdi) +- movntiq r12, 104 (rdi) +- movntiq r13, 112 (rdi) +- movntiq r14, 120 (rdi) ++ movnti rax, 64 (rdi) ++ movnti r8 , 72 (rdi) ++ movnti r9 , 80 (rdi) ++ movnti r10, 88 (rdi) ++ movnti r11, 96 (rdi) ++ movnti r12, 104 (rdi) ++ movnti r13, 112 (rdi) ++ movnti r14, 120 (rdi) + + leaq 128 (rsi), rsi + leaq 128 (rdi), rdi +--- newlib/libc/machine/i386/i386mach.h 2000-08-28 18:50:06.000000000 +0100 ++++ newlib/libc/machine/i386/i386mach.h 2008-07-11 15:17:13.874409000 +0100 +@@ -27,46 +27,46 @@ + + #define REG(x) CONCAT1(__REG_PREFIX__, x) + +-#define eax REG(eax) +-#define ebx REG(ebx) +-#define ecx REG(ecx) +-#define edx REG(edx) +-#define esi REG(esi) +-#define edi REG(edi) +-#define ebp REG(ebp) +-#define esp REG(esp) +- +-#define st0 REG(st) +-#define st1 REG(st(1)) +-#define st2 REG(st(2)) +-#define st3 REG(st(3)) +-#define st4 REG(st(4)) +-#define st5 REG(st(5)) +-#define st6 REG(st(6)) +-#define st7 REG(st(7)) +- +-#define ax REG(ax) +-#define bx REG(bx) +-#define cx REG(cx) +-#define dx REG(dx) +- +-#define ah REG(ah) +-#define bh REG(bh) +-#define ch REG(ch) +-#define dh REG(dh) +- +-#define al REG(al) +-#define bl REG(bl) +-#define cl REG(cl) +-#define dl REG(dl) +- +-#define mm1 REG(mm1) +-#define mm2 REG(mm2) +-#define mm3 REG(mm3) +-#define mm4 REG(mm4) +-#define mm5 REG(mm5) +-#define mm6 REG(mm6) +-#define mm7 REG(mm7) ++#define eax %eax ++#define ebx %ebx ++#define ecx %ecx ++#define edx %edx ++#define esi %esi ++#define edi %edi ++#define ebp %ebp ++#define esp %esp ++ ++#define st0 %st ++#define st1 %st(1) ++#define st2 %st(2) ++#define st3 %st(3) ++#define st4 %st(4) ++#define st5 %st(5) ++#define st6 %st(6) ++#define st7 %st(7) ++ ++#define ax %ax ++#define bx %bx ++#define cx %cx ++#define dx %dx ++ ++#define ah %ah ++#define bh %bh ++#define ch %ch ++#define dh %dh ++ ++#define al %al ++#define bl %bl ++#define cl %cl ++#define dl %dl ++ ++#define mm1 %mm1 ++#define mm2 %mm2 ++#define mm3 %mm3 ++#define mm4 %mm4 ++#define mm5 %mm5 ++#define mm6 %mm6 ++#define mm7 %mm7 + + #ifdef _I386MACH_NEED_SOTYPE_FUNCTION + #define SOTYPE_FUNCTION(sym) .type SYM(sym),@function +--- newlib/libc/machine/x86_64/memset.S 2007-08-28 22:56:49.000000000 +0100 ++++ newlib/libc/machine/x86_64/memset.S 2008-07-11 15:16:59.098320000 +0100 +@@ -40,22 +40,22 @@ + + .p2align 4 + loop: +- movntiq rax, (rdi) +- movntiq rax, 8 (rdi) +- movntiq rax, 16 (rdi) +- movntiq rax, 24 (rdi) +- movntiq rax, 32 (rdi) +- movntiq rax, 40 (rdi) +- movntiq rax, 48 (rdi) +- movntiq rax, 56 (rdi) +- movntiq rax, 64 (rdi) +- movntiq rax, 72 (rdi) +- movntiq rax, 80 (rdi) +- movntiq rax, 88 (rdi) +- movntiq rax, 96 (rdi) +- movntiq rax, 104 (rdi) +- movntiq rax, 112 (rdi) +- movntiq rax, 120 (rdi) ++ movnti rax, (rdi) ++ movnti rax, 8 (rdi) ++ movnti rax, 16 (rdi) ++ movnti rax, 24 (rdi) ++ movnti rax, 32 (rdi) ++ movnti rax, 40 (rdi) ++ movnti rax, 48 (rdi) ++ movnti rax, 56 (rdi) ++ movnti rax, 64 (rdi) ++ movnti rax, 72 (rdi) ++ movnti rax, 80 (rdi) ++ movnti rax, 88 (rdi) ++ movnti rax, 96 (rdi) ++ movnti rax, 104 (rdi) ++ movnti rax, 112 (rdi) ++ movnti rax, 120 (rdi) + + leaq 128 (rdi), rdi + +--- newlib/libm/machine/i386/i386mach.h.orig 2008-07-11 15:30:37.367227000 +0100 ++++ newlib/libm/machine/i386/i386mach.h 2008-07-11 15:30:55.232337000 +0100 +@@ -27,46 +27,46 @@ + + #define REG(x) CONCAT1(__REG_PREFIX__, x) + +-#define eax REG(eax) +-#define ebx REG(ebx) +-#define ecx REG(ecx) +-#define edx REG(edx) +-#define esi REG(esi) +-#define edi REG(edi) +-#define ebp REG(ebp) +-#define esp REG(esp) +- +-#define st0 REG(st) +-#define st1 REG(st(1)) +-#define st2 REG(st(2)) +-#define st3 REG(st(3)) +-#define st4 REG(st(4)) +-#define st5 REG(st(5)) +-#define st6 REG(st(6)) +-#define st7 REG(st(7)) +- +-#define ax REG(ax) +-#define bx REG(bx) +-#define cx REG(cx) +-#define dx REG(dx) +- +-#define ah REG(ah) +-#define bh REG(bh) +-#define ch REG(ch) +-#define dh REG(dh) +- +-#define al REG(al) +-#define bl REG(bl) +-#define cl REG(cl) +-#define dl REG(dl) +- +-#define mm1 REG(mm1) +-#define mm2 REG(mm2) +-#define mm3 REG(mm3) +-#define mm4 REG(mm4) +-#define mm5 REG(mm5) +-#define mm6 REG(mm6) +-#define mm7 REG(mm7) ++#define eax %eax ++#define ebx %ebx ++#define ecx %ecx ++#define edx %edx ++#define esi %esi ++#define edi %edi ++#define ebp %ebp ++#define esp %esp ++ ++#define st0 %st ++#define st1 %st(1) ++#define st2 %st(2) ++#define st3 %st(3) ++#define st4 %st(4) ++#define st5 %st(5) ++#define st6 %st(6) ++#define st7 %st(7) ++ ++#define ax %ax ++#define bx %bx ++#define cx %cx ++#define dx %dx ++ ++#define ah %ah ++#define bh %bh ++#define ch %ch ++#define dh %dh ++ ++#define al %al ++#define bl %bl ++#define cl %cl ++#define dl %dl ++ ++#define mm1 %mm1 ++#define mm2 %mm2 ++#define mm3 %mm3 ++#define mm4 %mm4 ++#define mm5 %mm5 ++#define mm6 %mm6 ++#define mm7 %mm7 + + #ifdef _I386MACH_NEED_SOTYPE_FUNCTION + #define SOTYPE_FUNCTION(sym) .type SYM(sym),@function + + +We want to have a 64bit offsets libc even on 32bit platforms. + +--- ./newlib/configure.host.orig 2008-08-07 16:01:17.801946000 +0100 ++++ ./newlib/configure.host 2008-08-07 16:01:34.181064000 +0100 +@@ -317,6 +317,8 @@ + oext=lo + lpfx= + aext=la ;; ++ i[34567]86-xen-elf) ++ stdio64_dir=stdio64 ;; + *) ;; #shared library not supported for ${host} + esac + +--- newlib/libc/include/sys/_types.h.orig 2008-08-07 15:22:44.925008000 +0100 ++++ newlib/libc/include/sys/_types.h 2008-08-07 15:22:50.824044000 +0100 +@@ -13,8 +13,12 @@ + #include <sys/lock.h> + + #ifndef __off_t_defined ++#ifdef __MINIOS__ ++typedef long long _off_t; ++#else + typedef long _off_t; + #endif ++#endif + + #if defined(__rtems__) + /* device numbers are 32-bit major and and 32-bit minor */ +--- ./newlib/libc/include/sys/config.h.orig 2008-08-07 14:43:25.915866000 +0100 ++++ ./newlib/libc/include/sys/config.h 2008-08-07 14:44:13.508154000 +0100 +@@ -69,6 +69,10 @@ + /* we use some glibc header files so turn on glibc large file feature */ + #define _LARGEFILE64_SOURCE 1 + #endif ++#ifdef __MINIOS__ ++#define __LARGE64_FILES 1 ++#define _LARGEFILE64_SOURCE 1 ++#endif + #endif + + #ifndef __DYNAMIC_REENT__ +--- ./newlib/libc/include/sys/_default_fcntl.h.orig 2008-08-07 15:08:22.377836000 +0100 ++++ ./newlib/libc/include/sys/_default_fcntl.h 2008-08-07 15:08:31.651890000 +0100 +@@ -170,7 +170,11 @@ + /* Provide _<systemcall> prototypes for functions provided by some versions + of newlib. */ + #ifdef _COMPILING_NEWLIB +-extern int _open _PARAMS ((const char *, int, ...)); ++extern int _open _PARAMS ((const char *, int, ...)) ++#ifdef __MINIOS__ ++ asm("open64") ++#endif ++ ; + extern int _fcntl _PARAMS ((int, int, ...)); + #ifdef __LARGE64_FILES + extern int _open64 _PARAMS ((const char *, int, ...)); +--- ./newlib/libc/include/sys/unistd.h.orig 2008-08-07 15:09:36.449280000 +0100 ++++ ./newlib/libc/include/sys/unistd.h 2008-08-07 15:09:51.210370000 +0100 +@@ -101,7 +101,11 @@ + int _EXFUN(link, (const char *__path1, const char *__path2 )); + int _EXFUN(nice, (int __nice_value )); + #if !defined(__INSIDE_CYGWIN__) +-off_t _EXFUN(lseek, (int __fildes, off_t __offset, int __whence )); ++off_t _EXFUN(lseek, (int __fildes, off_t __offset, int __whence )) ++#ifdef __MINIOS__ ++ asm("lseek64") ++#endif ++ ; + #endif + #if defined(__SPU__) + #define F_ULOCK 0 +--- ./newlib/libc/include/sys/stat.h.orig 2008-08-07 16:08:50.495116000 +0100 ++++ ./newlib/libc/include/sys/stat.h 2008-08-07 16:10:21.799753000 +0100 +@@ -49,6 +49,9 @@ + long st_spare4[2]; + #endif + }; ++#ifdef __MINIOS__ ++#define stat64 stat ++#endif + #endif + + #define _IFMT 0170000 /* type of file */ +@@ -132,7 +135,11 @@ + /* Provide prototypes for most of the _<systemcall> names that are + provided in newlib for some compilers. */ + #ifdef _COMPILING_NEWLIB +-int _EXFUN(_fstat,( int __fd, struct stat *__sbuf )); ++int _EXFUN(_fstat,( int __fd, struct stat *__sbuf )) ++#ifdef __MINIOS__ ++ asm("fstat64") ++#endif ++ ; + int _EXFUN(_stat,( const char *__path, struct stat *__sbuf )); + #ifdef __LARGE64_FILES + struct stat64; +--- ./newlib/libc/include/_syslist.h.orig 2008-08-07 16:24:19.122605000 +0100 ++++ ./newlib/libc/include/_syslist.h 2008-08-07 16:24:21.548628000 +0100 +@@ -14,6 +14,7 @@ + #define _kill kill + #define _link link + #define _lseek lseek ++#define _lseek64 lseek64 + #define _open open + #define _read read + #define _sbrk sbrk +--- newlib/libc/include/reent.h.orig 2008-08-07 16:28:49.846502000 +0100 ++++ newlib/libc/include/reent.h 2008-08-07 16:29:02.096586000 +0100 +@@ -87,6 +87,9 @@ + #if defined(__CYGWIN__) && defined(_COMPILING_NEWLIB) + #define stat64 __stat64 + #endif ++#if defined(__MINIOS__) ++#define stat64 stat ++#endif + + struct stat64; +recipes-extended/xen/newlib.inc new file +64
-0@@ -0,0 +1,64 @@ +# Copyright (C) 2017 Kurt Bodiker <[email protected]> +# Released under the MIT license (see COPYING.MIT for the terms) + +require stubdom.inc + +CPPFLAGS_INCLUDE_DIR = "-isystem `${HOST_PREFIX}gcc -print-file-name=include`" +STUBDOM_CFLAGS += "-D_I386MACH_ALLOW_HW_INTERRUPTS" + +export ac_cv_path_CC_FOR_TARGET="${HOST_PREFIX}gcc --sysroot=${RECIPE_SYSROOT} ${STUBDOM_CPPFLAGS} ${STUBDOM_CFLAGS}" +export CC_FOR_TARGET="${HOST_PREFIX}gcc --sysroot=${RECIPE_SYSROOT} ${STUBDOM_CPPFLAGS} ${STUBDOM_CFLAGS}" + +export ac_cv_path_CXX_FOR_TARGET="${HOST_PREFIX}g++ --sysroot=${RECIPE_SYSROOT}" +export CXX_FOR_TARGET="${HOST_PREFIX}g++ --sysroot=${RECIPE_SYSROOT}" + +export ac_cv_path_CPP_FOR_TARGET="${HOST_PREFIX}gcc -E --sysroot=${RECIPE_SYSROOT}" +export CPP_FOR_TARGET="${HOST_PREFIX}gcc -E --sysroot=${RECIPE_SYSROOT}" + +export ac_cv_path_LD_FOR_TARGET="${HOST_PREFIX}ld --sysroot=${RECIPE_SYSROOT}" +export LD_FOR_TARGET="${HOST_PREFIX}ld --sysroot=${RECIPE_SYSROOT}" + +export ac_cv_path_AS_FOR_TARGET="${HOST_PREFIX}as" +export AS_FOR_TARGET="${HOST_PREFIX}as" + +export ac_cv_path_AR_FOR_TARGET="${HOST_PREFIX}ar" +export AR_FOR_TARGET="${HOST_PREFIX}ar" + +export ac_cv_path_NM_FOR_TARGET="${HOST_PREFIX}nm" +export NM_FOR_TARGET="${HOST_PREFIX}nm" + +export ac_cv_path_RANLIB_FOR_TARGET="${HOST_PREFIX}ranlib" +export RANLIB_FOR_TARGET="${HOST_PREFIX}ranlib" + +export ac_cv_path_OBJDUMP_FOR_TARGET="${HOST_PREFIX}objdump" +export OBJDUMP_FOR_TARGET="${HOST_PREFIX}objdump" + +export ac_cv_path_OBJCOPY_FOR_TARGET="${HOST_PREFIX}objcopy" +export OBJCOPY_FOR_TARGET="${HOST_PREFIX}objcopy" + +export ac_cv_path_STRIP_FOR_TARGET="${HOST_PREFIX}strip" +export STRIP_FOR_TARGET="${HOST_PREFIX}strip" + +export ac_cv_path_STRINGS_FOR_TARGET="${HOST_PREFIX}strings" +export STRINGS_FOR_TARGET="${HOST_PREFIX}strings" + +export ac_cv_path_READELF_FOR_TARGET="${HOST_PREFIX}readelf" +export READELF_FOR_TARGET="${HOST_PREFIX}readelf" + +do_configure() { + ${S}/configure --verbose --prefix=${prefix} --target=${GNU_TARGET_ARCH}-xen-elf --enable-newlib-io-long-long --disable-multilib + find ${S} -type f | xargs perl -i.bak -pe 's/\b_(tzname|daylight|timezone)\b/$1/g' +} + +do_compile() { + ${MAKE} +} + +do_install() { + ${MAKE} DESTDIR=${D} install + rm -rf ${D}/cross-root-${XEN_TARGET_ARCH}/share + rm -rf ${D}/cross-root-${XEN_TARGET_ARCH}/info + install -m 644 `${HOST_PREFIX}gcc -print-file-name=include`/stdarg.h -t ${D}/${includedir} + install -m 644 `${HOST_PREFIX}gcc -print-file-name=include`/stddef.h -t ${D}/${includedir} + install -m 644 `${HOST_PREFIX}gcc -print-file-name=include`/stdbool.h -t ${D}/${includedir} +}recipes-extended/xen/newlib_1.16.0.bb new file +0
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Quoted 8 lines
recipes-extended/xen/newlib_1.16.0.bb new file +8
-0@@ -0,0 +1,19 @@ +# Copyright (C) 2017 Kurt Bodiker <[email protected]> +# Released under the MIT license (see COPYING.MIT for the terms) + +DESCRIPTION = "Newlib is a C library intended for use on embedded systems." +HOMEPAGE = "http://sourceware.org/newlib" +LICENSE = "GPLv2 & LGPLv3 & GPLv3 & LGPLv2" +LIC_FILES_CHKSUM = "file://COPYING.NEWLIB;md5=950f50b290e8fcf7a2d3fff61775de9b" +
I see newlib in a few other oe layers, but nothing that looks to be common. For my
own understanding (and when someone asks me about this), is there any significant
difference in this newlib implementation/build than you'd find in other newlib use cases ?
recipes-extended/xen/newlib_1.16.0.bb line 13
Quoted 5 lines
recipes-extended/xen/newlib_1.16.0.bb new file +5
-0+S="${WORKDIR}/newlib" +B="${WORKDIR}/build" + +SRC_URI += "\ + git://sourceware.org/git/newlib-cygwin.git;protocol=git;rev=newlib-${TRANSLATED_PV};destsuffix=newlib;nobranch=1;name=newlib \
Using tags for SRCREVs is generally frowned upon. Is that what this is doing ? Even if you want to
use the convenience variable you created, it would still be better to explicitly set SRCREV in the
recipes for easier maintenance and to make things more obvious.
recipes-extended/xen/newlib_1.16.0.bb line 15
Quoted 2 lines
recipes-extended/xen/newlib_1.16.0.bb new file +2
-0+ file://newlib.patch;striplevel=0 \ + file://newlib-chk.patch;striplevel=0 \
We really shouldn't be specifying striplevel on the patches. Why aren't the patches being
generated in a way that makes then consistent, and that can be applied with the defaults ?
Bruce
Quoted 18 lines
recipes-extended/xen/newlib_1.16.0.bb new file +4
-1+ file://newlib-stdint-size_max-fix-from-1.17.0.patch;striplevel=1 \ +" + +require newlib.inc --2.14.2
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"Thou shalt not follow the NULL pointer, for chaos and madness await thee at its end"
Re: [PATCH 3/7] xen: Newlib recipe and patches for Xen stubdoms
Quoted 1,028 lines · Bruce Ashfield
Quoted 1,026 lines · Kurt Bodiker
From: kebodiker <[email protected]>
Newlib provides a fast, C library optimized for embedded systems. In the case of Xen stubdomains, we are using MiniOS. This Newlib recipe creates static libraries that are cross-compiled against MiniOS, Xen, and LWIP headers and subsequently used during the cross-compilation and linking of PolarSSL, the stubdom specific GMP, TPM Emulator, and the Xen vTPM and vTPM Manager stubdomains.
The current Xen source code is hardcoded to fetch a specific version of this package. The patch files originate from the Xen/stubdom source tree. This recipe provides the flexibility to change version or modify the patches.
Signed-off-by Kurt Bodiker <[email protected]>--- recipes-extended/xen/files/newlib-chk.patch | 155 +++++ .../newlib-stdint-size_max-fix-from-1.17.0.patch | 16 + recipes-extended/xen/files/newlib.patch | 727 +++++++++++++++++++++ recipes-extended/xen/newlib.inc | 64 ++ recipes-extended/xen/newlib_1.16.0.bb | 19 + 5 files changed, 981 insertions(+) create mode 100644 recipes-extended/xen/files/newlib-chk.patch create mode 100644 recipes-extended/xen/files/newlib-stdint-size_max-fix-from-1.17.0.patch create mode 100644 recipes-extended/xen/files/newlib.patch create mode 100644 recipes-extended/xen/newlib.inc create mode 100644 recipes-extended/xen/newlib_1.16.0.bbrecipes-extended/xen/files/newlib-chk.patch new file +155
-0@@ -0,0 +1,155 @@ +--- newlib/libc/stdio/fprintf_chk.c 1969-12-31 19:00:00.000000000 -0500 ++++ newlib/libc/stdio/fprintf_chk.c 2009-02-26 19:02:53.000000000 -0500 +@@ -0,0 +1,21 @@ ++#include <stdarg.h> ++#include <stdio.h> ++ ++/* ++ * Stub implementation of __fprintf_chk adapted from glibc 2.7. This ++ * doesn't actually implement any buffer overflow protection. It just makes ++ * the linker happy :) ++*/ ++int ++__fprintf_chk (FILE *fp, int flag, const char *format, ...) ++{ ++ va_list ap; ++ int done; ++ ++ va_start (ap, format); ++ done = vfprintf (fp, format, ap); ++ va_end (ap); ++ ++ return done; ++} ++ +--- newlib/libc/stdio/Makefile.am 2007-08-02 16:23:06.000000000 -0400 ++++ newlib/libc/stdio/Makefile.am 2009-02-26 18:14:53.000000000 -0500 +@@ -20,6 +20,7 @@ + flags.c \ + fopen.c \ + fprintf.c \ ++ fprintf_chk.c \ + fputc.c \ + fputs.c \ + fread.c \ +@@ -65,6 +66,7 @@ + sniprintf.c \ + snprintf.c \ + sprintf.c \ ++ sprintf_chk.c \ + sscanf.c \ + stdio.c \ + tmpfile.c \ +--- newlib/libc/stdio/Makefile.in 2007-12-19 17:36:38.000000000 -0500 ++++ newlib/libc/stdio/Makefile.in 2009-02-26 18:43:52.000000000 -0500 +@@ -63,7 +63,8 @@ + lib_a-fgets.$(OBJEXT) lib_a-fileno.$(OBJEXT) \ + lib_a-findfp.$(OBJEXT) lib_a-fiprintf.$(OBJEXT) \ + lib_a-flags.$(OBJEXT) lib_a-fopen.$(OBJEXT) \ +- lib_a-fprintf.$(OBJEXT) lib_a-fputc.$(OBJEXT) \ ++ lib_a-fprintf.$(OBJEXT) lib_a-fprintf_chk.$(OBJEXT) \ ++ lib_a-fputc.$(OBJEXT) \ + lib_a-fputs.$(OBJEXT) lib_a-fread.$(OBJEXT) \ + lib_a-freopen.$(OBJEXT) lib_a-fscanf.$(OBJEXT) \ + lib_a-fiscanf.$(OBJEXT) lib_a-fseek.$(OBJEXT) \ +@@ -86,6 +87,7 @@ + lib_a-setvbuf.$(OBJEXT) lib_a-siprintf.$(OBJEXT) \ + lib_a-siscanf.$(OBJEXT) lib_a-sniprintf.$(OBJEXT) \ + lib_a-snprintf.$(OBJEXT) lib_a-sprintf.$(OBJEXT) \ ++ lib_a-sprintf_chk.$(OBJEXT) \ + lib_a-sscanf.$(OBJEXT) lib_a-stdio.$(OBJEXT) \ + lib_a-tmpfile.$(OBJEXT) lib_a-tmpnam.$(OBJEXT) \ + lib_a-ungetc.$(OBJEXT) lib_a-vdiprintf.$(OBJEXT) \ +@@ -122,15 +124,15 @@ + LTLIBRARIES = $(noinst_LTLIBRARIES) + am__objects_4 = clearerr.lo fclose.lo fdopen.lo feof.lo ferror.lo \ + fflush.lo fgetc.lo fgetpos.lo fgets.lo fileno.lo findfp.lo \ +- fiprintf.lo flags.lo fopen.lo fprintf.lo fputc.lo fputs.lo \ +- fread.lo freopen.lo fscanf.lo fiscanf.lo fseek.lo fsetpos.lo \ ++ fiprintf.lo flags.lo fopen.lo fprintf.lo fprintf_chk.lo fputc.lo \ ++ fputs.lo fread.lo freopen.lo fscanf.lo fiscanf.lo fseek.lo fsetpos.lo \ + ftell.lo fvwrite.lo fwalk.lo fwrite.lo getc.lo getchar.lo \ + getc_u.lo getchar_u.lo getdelim.lo getline.lo gets.lo \ + iprintf.lo iscanf.lo makebuf.lo perror.lo printf.lo putc.lo \ + putchar.lo putc_u.lo putchar_u.lo puts.lo refill.lo remove.lo \ + rename.lo rewind.lo rget.lo scanf.lo sccl.lo setbuf.lo \ + setbuffer.lo setlinebuf.lo setvbuf.lo siprintf.lo siscanf.lo \ +- sniprintf.lo snprintf.lo sprintf.lo sscanf.lo stdio.lo \ ++ sniprintf.lo snprintf.lo sprintf.lo sprintf_chk.lo sscanf.lo stdio.lo \ + tmpfile.lo tmpnam.lo ungetc.lo vdiprintf.lo vdprintf.lo \ + viprintf.lo viscanf.lo vprintf.lo vscanf.lo vsiprintf.lo \ + vsiscanf.lo vsnprintf.lo vsniprintf.lo vsprintf.lo vsscanf.lo \ +@@ -344,6 +346,7 @@ + flags.c \ + fopen.c \ + fprintf.c \ ++ fprintf_chk.c \ + fputc.c \ + fputs.c \ + fread.c \ +@@ -389,6 +392,7 @@ + sniprintf.c \ + snprintf.c \ + sprintf.c \ ++ sprintf_chk.c \ + sscanf.c \ + stdio.c \ + tmpfile.c \ +@@ -508,6 +512,7 @@ + siprintf.def \ + siscanf.def \ + sprintf.def \ ++ sprintf_chk.def \ + sscanf.def \ + tmpfile.def \ + tmpnam.def \ +@@ -678,6 +683,12 @@ + lib_a-fprintf.obj: fprintf.c + $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-fprintf.obj `if test -f 'fprintf.c'; then $(CYGPATH_W) 'fprintf.c'; else $(CYGPATH_W) '$(srcdir)/fprintf.c'; fi` + ++lib_a-fprintf_chk.o: fprintf_chk.c ++ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-fprintf_chk.o `test -f 'fprintf_chk.c' || echo '$(srcdir)/'`fprintf_chk.c ++ ++lib_a-fprintf_chk.obj: fprintf_chk.c ++ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-fprintf_chk.obj `if test -f 'fprintf_chk.c'; then $(CYGPATH_W) 'fprintf_chk.c'; else $(CYGPATH_W) '$(srcdir)/fprintf_chk.c'; fi` ++ + lib_a-fputc.o: fputc.c + $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-fputc.o `test -f 'fputc.c' || echo '$(srcdir)/'`fputc.c + +@@ -948,6 +959,12 @@ + lib_a-sprintf.obj: sprintf.c + $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-sprintf.obj `if test -f 'sprintf.c'; then $(CYGPATH_W) 'sprintf.c'; else $(CYGPATH_W) '$(srcdir)/sprintf.c'; fi` + ++lib_a-sprintf_chk.o: sprintf_chk.c ++ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-sprintf_chk.o `test -f 'sprintf_chk.c' || echo '$(srcdir)/'`sprintf_chk.c ++ ++lib_a-sprintf_chk.obj: sprintf_chk.c ++ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-sprintf_chk.obj `if test -f 'sprintf_chk.c'; then $(CYGPATH_W) 'sprintf_chk.c'; else $(CYGPATH_W) '$(srcdir)/sprintf_chk.c'; fi` ++ + lib_a-sscanf.o: sscanf.c + $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-sscanf.o `test -f 'sscanf.c' || echo '$(srcdir)/'`sscanf.c + +--- newlib/libc/stdio/sprintf_chk.c 1969-12-31 19:00:00.000000000 -0500 ++++ newlib/libc/stdio/sprintf_chk.c 2009-02-26 19:02:26.000000000 -0500 +@@ -0,0 +1,21 @@ ++#include <stdarg.h> ++#include <stdio.h> ++ ++/* ++ * Stub implementation of __sprintf_chk adapted from glibc 2.7. This ++ * doesn't actually implement any buffer overflow protection. It just makes ++ * the linker happy :) ++*/ ++int ++__sprintf_chk (char *s, int flags, size_t slen, const char *format, ...) ++{ ++ va_list arg; ++ int done; ++ ++ va_start (arg, format); ++ done = vsprintf (s, format, arg); ++ va_end (arg); ++ ++ return done; ++} ++recipes-extended/xen/files/newlib-stdint-size_max-fix-from-1.17.0.patch new file +16
-0@@ -0,0 +1,16 @@ +--- newlib-1.16.0/newlib/libc/include/stdint.h.orig 2006-08-17 00:39:43.000000000 +0300 ++++ newlib-1.16.0/newlib/libc/include/stdint.h 2009-08-25 17:33:23.000000000 +0300 +@@ -348,8 +348,11 @@ + #endif + + /* This must match size_t in stddef.h, currently long unsigned int */ +-#define SIZE_MIN (-__STDINT_EXP(LONG_MAX) - 1L) +-#define SIZE_MAX __STDINT_EXP(LONG_MAX) ++#ifdef __SIZE_MAX__ ++#define SIZE_MAX __SIZE_MAX__ ++#else ++#define SIZE_MAX (__STDINT_EXP(LONG_MAX) * 2UL + 1) ++#endif + + /* This must match sig_atomic_t in <signal.h> (currently int) */ + #define SIG_ATOMIC_MIN (-__STDINT_EXP(INT_MAX) - 1)recipes-extended/xen/files/newlib.patch new file +727
-0@@ -0,0 +1,727 @@ +There is a mix between longs and long longs. + +Index: newlib/libc/include/inttypes.h +=================================================================== +RCS file: /cvs/src/src/newlib/libc/include/inttypes.h,v +retrieving revision 1.3 +diff -u -p -r1.3 inttypes.h +--- newlib/libc/include/inttypes.h 16 Dec 2005 19:03:12 -0000 1.3 ++++ newlib/libc/include/inttypes.h 8 Nov 2007 16:32:44 -0000 +@@ -163,12 +163,12 @@ + + + /* 64-bit types */ +-#if __have_longlong64 +-#define __PRI64(x) __STRINGIFY(ll##x) +-#define __SCN64(x) __STRINGIFY(ll##x) +-#elif __have_long64 ++#if __have_long64 + #define __PRI64(x) __STRINGIFY(l##x) + #define __SCN64(x) __STRINGIFY(l##x) ++#elif __have_longlong64 ++#define __PRI64(x) __STRINGIFY(ll##x) ++#define __SCN64(x) __STRINGIFY(ll##x) + #else + #define __PRI64(x) __STRINGIFY(x) + #define __SCN64(x) __STRINGIFY(x) +@@ -217,12 +217,12 @@ + #endif + + /* max-bit types */ +-#if __have_longlong64 +-#define __PRIMAX(x) __STRINGIFY(ll##x) +-#define __SCNMAX(x) __STRINGIFY(ll##x) +-#elif __have_long64 ++#if __have_long64 + #define __PRIMAX(x) __STRINGIFY(l##x) + #define __SCNMAX(x) __STRINGIFY(l##x) ++#elif __have_longlong64 ++#define __PRIMAX(x) __STRINGIFY(ll##x) ++#define __SCNMAX(x) __STRINGIFY(ll##x) + #else + #define __PRIMAX(x) __STRINGIFY(x) + #define __SCNMAX(x) __STRINGIFY(x) +@@ -242,12 +242,12 @@ + #define SCNxMAX __SCNMAX(x) + + /* ptr types */ +-#if __have_longlong64 +-#define __PRIPTR(x) __STRINGIFY(ll##x) +-#define __SCNPTR(x) __STRINGIFY(ll##x) +-#elif __have_long64 ++#if __have_long64 + #define __PRIPTR(x) __STRINGIFY(l##x) + #define __SCNPTR(x) __STRINGIFY(l##x) ++#elif __have_longlong64 ++#define __PRIPTR(x) __STRINGIFY(ll##x) ++#define __SCNPTR(x) __STRINGIFY(ll##x) + #else + #define __PRIPTR(x) __STRINGIFY(x) + #define __SCNPTR(x) __STRINGIFY(x) + +We don't want u?int32_t to be long as our code assume in a lot of places to be +int. + +Index: newlib/libc/include/stdint.h +=================================================================== +RCS file: /cvs/src/src/newlib/libc/include/stdint.h,v +retrieving revision 1.10 +diff -u -p -r1.10 stdint.h +--- newlib/libc/include/stdint.h 16 Aug 2006 21:39:43 -0000 1.10 ++++ newlib/libc/include/stdint.h 12 Feb 2008 13:07:52 -0000 +@@ -38,7 +38,7 @@ extern "C" { + #if __STDINT_EXP(LONG_MAX) > 0x7fffffff + #define __have_long64 1 + #elif __STDINT_EXP(LONG_MAX) == 0x7fffffff && !defined(__SPU__) +-#define __have_long32 1 ++/* #define __have_long32 1 */ + #endif + + #if __STDINT_EXP(SCHAR_MAX) == 0x7f + +Define the basic ia64 jump buffer + +Index: newlib/libc/include/sys/config.h +=================================================================== +RCS file: /cvs/src/src/newlib/libc/include/sys/config.h,v +retrieving revision 1.47 +diff -u -p -r1.47 config.h +--- newlib/libc/include/sys/config.h 15 Mar 2007 21:32:12 -0000 1.47 ++++ newlib/libc/include/sys/config.h 8 Nov 2007 16:32:44 -0000 +@@ -71,6 +71,10 @@ + #endif + #endif + ++#ifndef __DYNAMIC_REENT__ ++#define __DYNAMIC_REENT__ ++#endif ++ + #ifdef __mn10200__ + #define __SMALL_BITFIELDS + #endif + +Dynamic pointer to our reentrancy zone + +Index: newlib/libc/reent/getreent.c +=================================================================== +RCS file: /cvs/src/src/newlib/libc/reent/getreent.c,v +retrieving revision 1.2 +diff -u -p -r1.2 getreent.c +--- newlib/libc/reent/getreent.c 7 Sep 2007 00:45:55 -0000 1.2 ++++ newlib/libc/reent/getreent.c 8 Nov 2007 16:32:44 -0000 +@@ -3,12 +3,20 @@ + #include <_ansi.h> + #include <reent.h> + ++#define weak_alias(name, aliasname) \ ++ extern __typeof (name) aliasname __attribute__ ((weak, alias (#name))); ++ + #ifdef __getreent + #undef __getreent + #endif ++#ifdef __libc_getreent ++#undef __libc_getreent ++#endif + + struct _reent * +-_DEFUN_VOID(__getreent) ++__libc_getreent (void) + { + return _impure_ptr; + } ++weak_alias(__libc_getreent,__getreent) ++ + +We can't provide a red zone in mini-os. + +Index: newlib/libc/machine/x86_64/memcpy.S +=================================================================== +RCS file: /cvs/src/src/newlib/libc/machine/x86_64/memcpy.S,v +retrieving revision 1.1 +diff -u -p -r1.1 memcpy.S +--- newlib/libc/machine/x86_64/memcpy.S 28 Aug 2007 21:56:49 -0000 1.1 ++++ newlib/libc/machine/x86_64/memcpy.S 8 Nov 2007 16:32:44 -0000 +@@ -30,10 +30,18 @@ quadword_aligned: + cmpq $256, rdx + jb quadword_copy + ++#if 1 ++ subq $32, rsp ++ movq rax, 24 (rsp) ++ movq r12, 16 (rsp) ++ movq r13, 8 (rsp) ++ movq r14, 0 (rsp) ++#else + movq rax, -8 (rsp) + movq r12, -16 (rsp) + movq r13, -24 (rsp) + movq r14, -32 (rsp) ++#endif + + movq rdx, rcx /* Copy 128 bytes at a time with minimum cache polution */ + shrq $7, rcx +@@ -89,10 +97,18 @@ loop: + movq rdx, rcx + andq $127, rcx + rep movsb ++#if 1 ++ movq 24 (rsp), rax ++ movq 16 (rsp), r12 ++ movq 8 (rsp), r13 ++ movq 0 (rsp), r14 ++ addq $32, rsp ++#else + movq -8 (rsp), rax + movq -16 (rsp), r12 + movq -24 (rsp), r13 + movq -32 (rsp), r14 ++#endif + ret + + +--- newlib/libc/machine/x86_64/x86_64mach.h.orig 2008-07-11 14:57:23.062269000 +0100 ++++ newlib/libc/machine/x86_64/x86_64mach.h 2008-07-11 14:58:01.262503000 +0100 +@@ -22,81 +22,81 @@ + + #define REG(x) CONCAT1(__REG_PREFIX__, x) + +-#define rax REG(rax) +-#define rbx REG(rbx) +-#define rcx REG(rcx) +-#define rdx REG(rdx) +-#define rsi REG(rsi) +-#define rdi REG(rdi) +-#define rbp REG(rbp) +-#define rsp REG(rsp) +- +-#define r8 REG(r8) +-#define r9 REG(r9) +-#define r10 REG(r10) +-#define r11 REG(r11) +-#define r12 REG(r12) +-#define r13 REG(r13) +-#define r14 REG(r14) +-#define r15 REG(r15) +- +-#define eax REG(eax) +-#define ebx REG(ebx) +-#define ecx REG(ecx) +-#define edx REG(edx) +-#define esi REG(esi) +-#define edi REG(edi) +-#define ebp REG(ebp) +-#define esp REG(esp) +- +-#define st0 REG(st) +-#define st1 REG(st(1)) +-#define st2 REG(st(2)) +-#define st3 REG(st(3)) +-#define st4 REG(st(4)) +-#define st5 REG(st(5)) +-#define st6 REG(st(6)) +-#define st7 REG(st(7)) +- +-#define ax REG(ax) +-#define bx REG(bx) +-#define cx REG(cx) +-#define dx REG(dx) +- +-#define ah REG(ah) +-#define bh REG(bh) +-#define ch REG(ch) +-#define dh REG(dh) +- +-#define al REG(al) +-#define bl REG(bl) +-#define cl REG(cl) +-#define dl REG(dl) +- +-#define sil REG(sil) +- +-#define mm1 REG(mm1) +-#define mm2 REG(mm2) +-#define mm3 REG(mm3) +-#define mm4 REG(mm4) +-#define mm5 REG(mm5) +-#define mm6 REG(mm6) +-#define mm7 REG(mm7) +- +-#define xmm0 REG(xmm0) +-#define xmm1 REG(xmm1) +-#define xmm2 REG(xmm2) +-#define xmm3 REG(xmm3) +-#define xmm4 REG(xmm4) +-#define xmm5 REG(xmm5) +-#define xmm6 REG(xmm6) +-#define xmm7 REG(xmm7) +- +-#define cr0 REG(cr0) +-#define cr1 REG(cr1) +-#define cr2 REG(cr2) +-#define cr3 REG(cr3) +-#define cr4 REG(cr4) ++#define rax %rax ++#define rbx %rbx ++#define rcx %rcx ++#define rdx %rdx ++#define rsi %rsi ++#define rdi %rdi ++#define rbp %rbp ++#define rsp %rsp ++ ++#define r8 %r8 ++#define r9 %r9 ++#define r10 %r10 ++#define r11 %r11 ++#define r12 %r12 ++#define r13 %r13 ++#define r14 %r14 ++#define r15 %r15 ++ ++#define eax %eax ++#define ebx %ebx ++#define ecx %ecx ++#define edx %edx ++#define esi %esi ++#define edi %edi ++#define ebp %ebp ++#define esp %esp ++ ++#define st0 %st ++#define st1 %st(1) ++#define st2 %st(2) ++#define st3 %st(3) ++#define st4 %st(4) ++#define st5 %st(5) ++#define st6 %st(6) ++#define st7 %st(7) ++ ++#define ax %ax ++#define bx %bx ++#define cx %cx ++#define dx %dx ++ ++#define ah %ah ++#define bh %bh ++#define ch %ch ++#define dh %dh ++ ++#define al %al ++#define bl %bl ++#define cl %cl ++#define dl %dl ++ ++#define sil %sil ++ ++#define mm1 %mm1 ++#define mm2 %mm2 ++#define mm3 %mm3 ++#define mm4 %mm4 ++#define mm5 %mm5 ++#define mm6 %mm6 ++#define mm7 %mm7 ++ ++#define xmm0 %xmm0 ++#define xmm1 %xmm1 ++#define xmm2 %xmm2 ++#define xmm3 %xmm3 ++#define xmm4 %xmm4 ++#define xmm5 %xmm5 ++#define xmm6 %xmm6 ++#define xmm7 %xmm7 ++ ++#define cr0 %cr0 ++#define cr1 %cr1 ++#define cr2 %cr2 ++#define cr3 %cr3 ++#define cr4 %cr4 + + #ifdef _I386MACH_NEED_SOTYPE_FUNCTION + #define SOTYPE_FUNCTION(sym) .type SYM(sym),@function +--- newlib/libc/machine/x86_64/memcpy.S.orig 2008-07-11 15:12:27.494693000 +0100 ++++ newlib/libc/machine/x86_64/memcpy.S 2008-07-11 15:12:29.448706000 +0100 +@@ -60,14 +60,14 @@ + movq 48 (rsi), r13 + movq 56 (rsi), r14 + +- movntiq rax, (rdi) +- movntiq r8 , 8 (rdi) +- movntiq r9 , 16 (rdi) +- movntiq r10, 24 (rdi) +- movntiq r11, 32 (rdi) +- movntiq r12, 40 (rdi) +- movntiq r13, 48 (rdi) +- movntiq r14, 56 (rdi) ++ movnti rax, (rdi) ++ movnti r8 , 8 (rdi) ++ movnti r9 , 16 (rdi) ++ movnti r10, 24 (rdi) ++ movnti r11, 32 (rdi) ++ movnti r12, 40 (rdi) ++ movnti r13, 48 (rdi) ++ movnti r14, 56 (rdi) + + movq 64 (rsi), rax + movq 72 (rsi), r8 +@@ -78,14 +78,14 @@ + movq 112 (rsi), r13 + movq 120 (rsi), r14 + +- movntiq rax, 64 (rdi) +- movntiq r8 , 72 (rdi) +- movntiq r9 , 80 (rdi) +- movntiq r10, 88 (rdi) +- movntiq r11, 96 (rdi) +- movntiq r12, 104 (rdi) +- movntiq r13, 112 (rdi) +- movntiq r14, 120 (rdi) ++ movnti rax, 64 (rdi) ++ movnti r8 , 72 (rdi) ++ movnti r9 , 80 (rdi) ++ movnti r10, 88 (rdi) ++ movnti r11, 96 (rdi) ++ movnti r12, 104 (rdi) ++ movnti r13, 112 (rdi) ++ movnti r14, 120 (rdi) + + leaq 128 (rsi), rsi + leaq 128 (rdi), rdi +--- newlib/libc/machine/i386/i386mach.h 2000-08-28 18:50:06.000000000 +0100 ++++ newlib/libc/machine/i386/i386mach.h 2008-07-11 15:17:13.874409000 +0100 +@@ -27,46 +27,46 @@ + + #define REG(x) CONCAT1(__REG_PREFIX__, x) + +-#define eax REG(eax) +-#define ebx REG(ebx) +-#define ecx REG(ecx) +-#define edx REG(edx) +-#define esi REG(esi) +-#define edi REG(edi) +-#define ebp REG(ebp) +-#define esp REG(esp) +- +-#define st0 REG(st) +-#define st1 REG(st(1)) +-#define st2 REG(st(2)) +-#define st3 REG(st(3)) +-#define st4 REG(st(4)) +-#define st5 REG(st(5)) +-#define st6 REG(st(6)) +-#define st7 REG(st(7)) +- +-#define ax REG(ax) +-#define bx REG(bx) +-#define cx REG(cx) +-#define dx REG(dx) +- +-#define ah REG(ah) +-#define bh REG(bh) +-#define ch REG(ch) +-#define dh REG(dh) +- +-#define al REG(al) +-#define bl REG(bl) +-#define cl REG(cl) +-#define dl REG(dl) +- +-#define mm1 REG(mm1) +-#define mm2 REG(mm2) +-#define mm3 REG(mm3) +-#define mm4 REG(mm4) +-#define mm5 REG(mm5) +-#define mm6 REG(mm6) +-#define mm7 REG(mm7) ++#define eax %eax ++#define ebx %ebx ++#define ecx %ecx ++#define edx %edx ++#define esi %esi ++#define edi %edi ++#define ebp %ebp ++#define esp %esp ++ ++#define st0 %st ++#define st1 %st(1) ++#define st2 %st(2) ++#define st3 %st(3) ++#define st4 %st(4) ++#define st5 %st(5) ++#define st6 %st(6) ++#define st7 %st(7) ++ ++#define ax %ax ++#define bx %bx ++#define cx %cx ++#define dx %dx ++ ++#define ah %ah ++#define bh %bh ++#define ch %ch ++#define dh %dh ++ ++#define al %al ++#define bl %bl ++#define cl %cl ++#define dl %dl ++ ++#define mm1 %mm1 ++#define mm2 %mm2 ++#define mm3 %mm3 ++#define mm4 %mm4 ++#define mm5 %mm5 ++#define mm6 %mm6 ++#define mm7 %mm7 + + #ifdef _I386MACH_NEED_SOTYPE_FUNCTION + #define SOTYPE_FUNCTION(sym) .type SYM(sym),@function +--- newlib/libc/machine/x86_64/memset.S 2007-08-28 22:56:49.000000000 +0100 ++++ newlib/libc/machine/x86_64/memset.S 2008-07-11 15:16:59.098320000 +0100 +@@ -40,22 +40,22 @@ + + .p2align 4 + loop: +- movntiq rax, (rdi) +- movntiq rax, 8 (rdi) +- movntiq rax, 16 (rdi) +- movntiq rax, 24 (rdi) +- movntiq rax, 32 (rdi) +- movntiq rax, 40 (rdi) +- movntiq rax, 48 (rdi) +- movntiq rax, 56 (rdi) +- movntiq rax, 64 (rdi) +- movntiq rax, 72 (rdi) +- movntiq rax, 80 (rdi) +- movntiq rax, 88 (rdi) +- movntiq rax, 96 (rdi) +- movntiq rax, 104 (rdi) +- movntiq rax, 112 (rdi) +- movntiq rax, 120 (rdi) ++ movnti rax, (rdi) ++ movnti rax, 8 (rdi) ++ movnti rax, 16 (rdi) ++ movnti rax, 24 (rdi) ++ movnti rax, 32 (rdi) ++ movnti rax, 40 (rdi) ++ movnti rax, 48 (rdi) ++ movnti rax, 56 (rdi) ++ movnti rax, 64 (rdi) ++ movnti rax, 72 (rdi) ++ movnti rax, 80 (rdi) ++ movnti rax, 88 (rdi) ++ movnti rax, 96 (rdi) ++ movnti rax, 104 (rdi) ++ movnti rax, 112 (rdi) ++ movnti rax, 120 (rdi) + + leaq 128 (rdi), rdi + +--- newlib/libm/machine/i386/i386mach.h.orig 2008-07-11 15:30:37.367227000 +0100 ++++ newlib/libm/machine/i386/i386mach.h 2008-07-11 15:30:55.232337000 +0100 +@@ -27,46 +27,46 @@ + + #define REG(x) CONCAT1(__REG_PREFIX__, x) + +-#define eax REG(eax) +-#define ebx REG(ebx) +-#define ecx REG(ecx) +-#define edx REG(edx) +-#define esi REG(esi) +-#define edi REG(edi) +-#define ebp REG(ebp) +-#define esp REG(esp) +- +-#define st0 REG(st) +-#define st1 REG(st(1)) +-#define st2 REG(st(2)) +-#define st3 REG(st(3)) +-#define st4 REG(st(4)) +-#define st5 REG(st(5)) +-#define st6 REG(st(6)) +-#define st7 REG(st(7)) +- +-#define ax REG(ax) +-#define bx REG(bx) +-#define cx REG(cx) +-#define dx REG(dx) +- +-#define ah REG(ah) +-#define bh REG(bh) +-#define ch REG(ch) +-#define dh REG(dh) +- +-#define al REG(al) +-#define bl REG(bl) +-#define cl REG(cl) +-#define dl REG(dl) +- +-#define mm1 REG(mm1) +-#define mm2 REG(mm2) +-#define mm3 REG(mm3) +-#define mm4 REG(mm4) +-#define mm5 REG(mm5) +-#define mm6 REG(mm6) +-#define mm7 REG(mm7) ++#define eax %eax ++#define ebx %ebx ++#define ecx %ecx ++#define edx %edx ++#define esi %esi ++#define edi %edi ++#define ebp %ebp ++#define esp %esp ++ ++#define st0 %st ++#define st1 %st(1) ++#define st2 %st(2) ++#define st3 %st(3) ++#define st4 %st(4) ++#define st5 %st(5) ++#define st6 %st(6) ++#define st7 %st(7) ++ ++#define ax %ax ++#define bx %bx ++#define cx %cx ++#define dx %dx ++ ++#define ah %ah ++#define bh %bh ++#define ch %ch ++#define dh %dh ++ ++#define al %al ++#define bl %bl ++#define cl %cl ++#define dl %dl ++ ++#define mm1 %mm1 ++#define mm2 %mm2 ++#define mm3 %mm3 ++#define mm4 %mm4 ++#define mm5 %mm5 ++#define mm6 %mm6 ++#define mm7 %mm7 + + #ifdef _I386MACH_NEED_SOTYPE_FUNCTION + #define SOTYPE_FUNCTION(sym) .type SYM(sym),@function + + +We want to have a 64bit offsets libc even on 32bit platforms. + +--- ./newlib/configure.host.orig 2008-08-07 16:01:17.801946000 +0100 ++++ ./newlib/configure.host 2008-08-07 16:01:34.181064000 +0100 +@@ -317,6 +317,8 @@ + oext=lo + lpfx= + aext=la ;; ++ i[34567]86-xen-elf) ++ stdio64_dir=stdio64 ;; + *) ;; #shared library not supported for ${host} + esac + +--- newlib/libc/include/sys/_types.h.orig 2008-08-07 15:22:44.925008000 +0100 ++++ newlib/libc/include/sys/_types.h 2008-08-07 15:22:50.824044000 +0100 +@@ -13,8 +13,12 @@ + #include <sys/lock.h> + + #ifndef __off_t_defined ++#ifdef __MINIOS__ ++typedef long long _off_t; ++#else + typedef long _off_t; + #endif ++#endif + + #if defined(__rtems__) + /* device numbers are 32-bit major and and 32-bit minor */ +--- ./newlib/libc/include/sys/config.h.orig 2008-08-07 14:43:25.915866000 +0100 ++++ ./newlib/libc/include/sys/config.h 2008-08-07 14:44:13.508154000 +0100 +@@ -69,6 +69,10 @@ + /* we use some glibc header files so turn on glibc large file feature */ + #define _LARGEFILE64_SOURCE 1 + #endif ++#ifdef __MINIOS__ ++#define __LARGE64_FILES 1 ++#define _LARGEFILE64_SOURCE 1 ++#endif + #endif + + #ifndef __DYNAMIC_REENT__ +--- ./newlib/libc/include/sys/_default_fcntl.h.orig 2008-08-07 15:08:22.377836000 +0100 ++++ ./newlib/libc/include/sys/_default_fcntl.h 2008-08-07 15:08:31.651890000 +0100 +@@ -170,7 +170,11 @@ + /* Provide _<systemcall> prototypes for functions provided by some versions + of newlib. */ + #ifdef _COMPILING_NEWLIB +-extern int _open _PARAMS ((const char *, int, ...)); ++extern int _open _PARAMS ((const char *, int, ...)) ++#ifdef __MINIOS__ ++ asm("open64") ++#endif ++ ; + extern int _fcntl _PARAMS ((int, int, ...)); + #ifdef __LARGE64_FILES + extern int _open64 _PARAMS ((const char *, int, ...)); +--- ./newlib/libc/include/sys/unistd.h.orig 2008-08-07 15:09:36.449280000 +0100 ++++ ./newlib/libc/include/sys/unistd.h 2008-08-07 15:09:51.210370000 +0100 +@@ -101,7 +101,11 @@ + int _EXFUN(link, (const char *__path1, const char *__path2 )); + int _EXFUN(nice, (int __nice_value )); + #if !defined(__INSIDE_CYGWIN__) +-off_t _EXFUN(lseek, (int __fildes, off_t __offset, int __whence )); ++off_t _EXFUN(lseek, (int __fildes, off_t __offset, int __whence )) ++#ifdef __MINIOS__ ++ asm("lseek64") ++#endif ++ ; + #endif + #if defined(__SPU__) + #define F_ULOCK 0 +--- ./newlib/libc/include/sys/stat.h.orig 2008-08-07 16:08:50.495116000 +0100 ++++ ./newlib/libc/include/sys/stat.h 2008-08-07 16:10:21.799753000 +0100 +@@ -49,6 +49,9 @@ + long st_spare4[2]; + #endif + }; ++#ifdef __MINIOS__ ++#define stat64 stat ++#endif + #endif + + #define _IFMT 0170000 /* type of file */ +@@ -132,7 +135,11 @@ + /* Provide prototypes for most of the _<systemcall> names that are + provided in newlib for some compilers. */ + #ifdef _COMPILING_NEWLIB +-int _EXFUN(_fstat,( int __fd, struct stat *__sbuf )); ++int _EXFUN(_fstat,( int __fd, struct stat *__sbuf )) ++#ifdef __MINIOS__ ++ asm("fstat64") ++#endif ++ ; + int _EXFUN(_stat,( const char *__path, struct stat *__sbuf )); + #ifdef __LARGE64_FILES + struct stat64; +--- ./newlib/libc/include/_syslist.h.orig 2008-08-07 16:24:19.122605000 +0100 ++++ ./newlib/libc/include/_syslist.h 2008-08-07 16:24:21.548628000 +0100 +@@ -14,6 +14,7 @@ + #define _kill kill + #define _link link + #define _lseek lseek ++#define _lseek64 lseek64 + #define _open open + #define _read read + #define _sbrk sbrk +--- newlib/libc/include/reent.h.orig 2008-08-07 16:28:49.846502000 +0100 ++++ newlib/libc/include/reent.h 2008-08-07 16:29:02.096586000 +0100 +@@ -87,6 +87,9 @@ + #if defined(__CYGWIN__) && defined(_COMPILING_NEWLIB) + #define stat64 __stat64 + #endif ++#if defined(__MINIOS__) ++#define stat64 stat ++#endif + + struct stat64; +recipes-extended/xen/newlib.inc new file +64
-0@@ -0,0 +1,64 @@ +# Copyright (C) 2017 Kurt Bodiker <[email protected]> +# Released under the MIT license (see COPYING.MIT for the terms) + +require stubdom.inc + +CPPFLAGS_INCLUDE_DIR = "-isystem `${HOST_PREFIX}gcc -print-file-name=include`" +STUBDOM_CFLAGS += "-D_I386MACH_ALLOW_HW_INTERRUPTS" + +export ac_cv_path_CC_FOR_TARGET="${HOST_PREFIX}gcc --sysroot=${RECIPE_SYSROOT} ${STUBDOM_CPPFLAGS} ${STUBDOM_CFLAGS}" +export CC_FOR_TARGET="${HOST_PREFIX}gcc --sysroot=${RECIPE_SYSROOT} ${STUBDOM_CPPFLAGS} ${STUBDOM_CFLAGS}" + +export ac_cv_path_CXX_FOR_TARGET="${HOST_PREFIX}g++ --sysroot=${RECIPE_SYSROOT}" +export CXX_FOR_TARGET="${HOST_PREFIX}g++ --sysroot=${RECIPE_SYSROOT}" + +export ac_cv_path_CPP_FOR_TARGET="${HOST_PREFIX}gcc -E --sysroot=${RECIPE_SYSROOT}" +export CPP_FOR_TARGET="${HOST_PREFIX}gcc -E --sysroot=${RECIPE_SYSROOT}" + +export ac_cv_path_LD_FOR_TARGET="${HOST_PREFIX}ld --sysroot=${RECIPE_SYSROOT}" +export LD_FOR_TARGET="${HOST_PREFIX}ld --sysroot=${RECIPE_SYSROOT}" + +export ac_cv_path_AS_FOR_TARGET="${HOST_PREFIX}as" +export AS_FOR_TARGET="${HOST_PREFIX}as" + +export ac_cv_path_AR_FOR_TARGET="${HOST_PREFIX}ar" +export AR_FOR_TARGET="${HOST_PREFIX}ar" + +export ac_cv_path_NM_FOR_TARGET="${HOST_PREFIX}nm" +export NM_FOR_TARGET="${HOST_PREFIX}nm" + +export ac_cv_path_RANLIB_FOR_TARGET="${HOST_PREFIX}ranlib" +export RANLIB_FOR_TARGET="${HOST_PREFIX}ranlib" + +export ac_cv_path_OBJDUMP_FOR_TARGET="${HOST_PREFIX}objdump" +export OBJDUMP_FOR_TARGET="${HOST_PREFIX}objdump" + +export ac_cv_path_OBJCOPY_FOR_TARGET="${HOST_PREFIX}objcopy" +export OBJCOPY_FOR_TARGET="${HOST_PREFIX}objcopy" + +export ac_cv_path_STRIP_FOR_TARGET="${HOST_PREFIX}strip" +export STRIP_FOR_TARGET="${HOST_PREFIX}strip" + +export ac_cv_path_STRINGS_FOR_TARGET="${HOST_PREFIX}strings" +export STRINGS_FOR_TARGET="${HOST_PREFIX}strings" + +export ac_cv_path_READELF_FOR_TARGET="${HOST_PREFIX}readelf" +export READELF_FOR_TARGET="${HOST_PREFIX}readelf" + +do_configure() { + ${S}/configure --verbose --prefix=${prefix} --target=${GNU_TARGET_ARCH}-xen-elf --enable-newlib-io-long-long --disable-multilib + find ${S} -type f | xargs perl -i.bak -pe 's/\b_(tzname|daylight|timezone)\b/$1/g' +} + +do_compile() { + ${MAKE} +} + +do_install() { + ${MAKE} DESTDIR=${D} install + rm -rf ${D}/cross-root-${XEN_TARGET_ARCH}/share + rm -rf ${D}/cross-root-${XEN_TARGET_ARCH}/info + install -m 644 `${HOST_PREFIX}gcc -print-file-name=include`/stdarg.h -t ${D}/${includedir} + install -m 644 `${HOST_PREFIX}gcc -print-file-name=include`/stddef.h -t ${D}/${includedir} + install -m 644 `${HOST_PREFIX}gcc -print-file-name=include`/stdbool.h -t ${D}/${includedir} +}recipes-extended/xen/newlib_1.16.0.bb new file +6
-0@@ -0,0 +1,19 @@ +# Copyright (C) 2017 Kurt Bodiker <[email protected]> +# Released under the MIT license (see COPYING.MIT for the terms) + +DESCRIPTION = "Newlib is a C library intended for use on embedded systems." +HOMEPAGE = "http://sourceware.org/newlib" +LICENSE = "GPLv2 & LGPLv3 & GPLv3 & LGPLv2"
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recipes-extended/xen/newlib_1.16.0.bb line 8
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recipes-extended/xen/newlib_1.16.0.bb new file +2
-0+LIC_FILES_CHKSUM = "file://COPYING.NEWLIB;md5=950f50b290e8fcf7a2d3fff61775de9b" +I see newlib in a few other oe layers, but nothing that looks to be common. For my
own understanding (and when someone asks me about this), is there any significant
difference in this newlib implementation/build than you'd find in other newlib use cases ?
This version is old 2008, the latest is 3.0 but not sure if this Xen solution needs 1.7.
- armin
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recipes-extended/xen/newlib_1.16.0.bb line 13
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recipes-extended/xen/newlib_1.16.0.bb new file +5
-0+S="${WORKDIR}/newlib" +B="${WORKDIR}/build" + +SRC_URI += "\ + git://sourceware.org/git/newlib-cygwin.git;protocol=git;rev=newlib-${TRANSLATED_PV};destsuffix=newlib;nobranch=1;name=newlib \Using tags for SRCREVs is generally frowned upon. Is that what this is doing ? Even if you want to
use the convenience variable you created, it would still be better to explicitly set SRCREV in the
recipes for easier maintenance and to make things more obvious.recipes-extended/xen/newlib_1.16.0.bb line 15
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recipes-extended/xen/newlib_1.16.0.bb new file +2
-0+ file://newlib.patch;striplevel=0 \ + file://newlib-chk.patch;striplevel=0 \We really shouldn't be specifying striplevel on the patches. Why aren't the patches being
generated in a way that makes then consistent, and that can be applied with the defaults ?Bruce
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recipes-extended/xen/newlib_1.16.0.bb new file +4
-1+ file://newlib-stdint-size_max-fix-from-1.17.0.patch;striplevel=1 \ +" + +require newlib.inc --2.14.2
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Re: [PATCH 3/7] xen: Newlib recipe and patches for Xen stubdoms
The Xen source tree is hardcoded to pull old versions of the necessary dependencies for building various stubdomains. Stubdomains have not been tested using any newer versions of this or any other dependency. I suppose that is work for us to do once the initial baseline for vTPMs has been set.
Kurt
Quoted 1,187 lines · akuster
Quoted 16 lines · Bruce Ashfield
Quoted 14 lines · Kurt Bodiker
From: kebodiker <[email protected]>
Newlib provides a fast, C library optimized for embedded systems. In the case of Xen stubdomains, we are using MiniOS. This Newlib recipe creates static libraries that are cross-compiled against MiniOS, Xen, and LWIP headers and subsequently used during the cross-compilation and linking of PolarSSL, the stubdom specific GMP, TPM Emulator, and the Xen vTPM and vTPM Manager stubdomains.
The current Xen source code is hardcoded to fetch a specific version of this package. The patch files originate from the Xen/stubdom source tree. This recipe provides the flexibility to change version or modify the patches.
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Signed-off-by Kurt Bodiker <[email protected]>--- recipes-extended/xen/files/newlib-chk.patch | 155 +++++ .../newlib-stdint-size_max-fix-from-1.17.0.patch | 16 + recipes-extended/xen/files/newlib.patch | 727+++++++++++++++++++++
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recipes-extended/xen/newlib.inc | 64 ++ recipes-extended/xen/newlib_1.16.0.bb | 19 + 5 files changed, 981 insertions(+) create mode 100644 recipes-extended/xen/files/newlib-chk.patch create mode 100644 recipes-extended/xen/files/newlib-stdint-size_max-fix-from-1.17.0.patch
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Review
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create mode 100644 recipes-extended/xen/files/newlib.patch create mode 100644 recipes-extended/xen/newlib.inc create mode 100644 recipes-extended/xen/newlib_1.16.0.bb(quoted diff) +0
-0
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recipes-extended/xen/files/newlib-chk.patch line 1
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new file mode 100644
index 0000000..848dbd5recipes-extended/xen/files/newlib-chk.patch new file +1
-0@@ -0,0 +1,155 @@ +--- newlib/libc/stdio/fprintf_chk.c 1969-12-31 19:00:00.000000000-0500
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recipes-extended/xen/files/newlib-chk.patch line 2
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recipes-extended/xen/files/newlib-chk.patch new file +1
-0++++ newlib/libc/stdio/fprintf_chk.c 2009-02-26 19:02:53.000000000-0500
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recipes-extended/xen/files/newlib-chk.patch
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recipes-extended/xen/files/newlib-chk.patch new file +7
-0+@@ -0,0 +1,21 @@ ++#include <stdarg.h> ++#include <stdio.h> ++ ++/* ++ * Stub implementation of __fprintf_chk adapted from glibc 2.7. This ++ * doesn't actually implement any buffer overflow protection. Itjust makes
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recipes-extended/xen/files/newlib-chk.patch new file +8
-0++ * the linker happy :) ++*/ ++int ++__fprintf_chk (FILE *fp, int flag, const char *format, ...) ++{ ++ va_list ap; ++ int done; ++Quoted 8 lines
recipes-extended/xen/files/newlib-chk.patch
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recipes-extended/xen/files/newlib-chk.patch new file +8
-0++ va_start (ap, format); ++ done = vfprintf (fp, format, ap); ++ va_end (ap); ++ ++ return done; ++} ++ +--- newlib/libc/stdio/Makefile.am 2007-08-02 16:23:06.000000000-0400
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recipes-extended/xen/files/newlib-chk.patch line 26
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recipes-extended/xen/files/newlib-chk.patch new file +1
-0++++ newlib/libc/stdio/Makefile.am 2009-02-26 18:14:53.000000000-0500
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recipes-extended/xen/files/newlib-chk.patch new file +9
-0+@@ -20,6 +20,7 @@ + flags.c \ + fopen.c \ + fprintf.c \ ++ fprintf_chk.c \ + fputc.c \ + fputs.c \ + fread.c \ +@@ -65,6 +66,7 @@Quoted 8 lines
recipes-extended/xen/files/newlib-chk.patch
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recipes-extended/xen/files/newlib-chk.patch new file +8
-0+ sniprintf.c \ + snprintf.c \ + sprintf.c \ ++ sprintf_chk.c \ + sscanf.c \ + stdio.c \ + tmpfile.c \ +--- newlib/libc/stdio/Makefile.in 2007-12-19 17:36:38.000000000-0500
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recipes-extended/xen/files/newlib-chk.patch line 44
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recipes-extended/xen/files/newlib-chk.patch new file +1
-0++++ newlib/libc/stdio/Makefile.in 2009-02-26 18:43:52.000000000-0500
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recipes-extended/xen/files/newlib-chk.patch new file +17
-0+@@ -63,7 +63,8 @@ + lib_a-fgets.$(OBJEXT) lib_a-fileno.$(OBJEXT) \ + lib_a-findfp.$(OBJEXT) lib_a-fiprintf.$(OBJEXT) \ + lib_a-flags.$(OBJEXT) lib_a-fopen.$(OBJEXT) \ +- lib_a-fprintf.$(OBJEXT) lib_a-fputc.$(OBJEXT) \ ++ lib_a-fprintf.$(OBJEXT) lib_a-fprintf_chk.$(OBJEXT) \ ++ lib_a-fputc.$(OBJEXT) \ + lib_a-fputs.$(OBJEXT) lib_a-fread.$(OBJEXT) \ + lib_a-freopen.$(OBJEXT) lib_a-fscanf.$(OBJEXT) \ + lib_a-fiscanf.$(OBJEXT) lib_a-fseek.$(OBJEXT) \ +@@ -86,6 +87,7 @@ + lib_a-setvbuf.$(OBJEXT) lib_a-siprintf.$(OBJEXT) \ + lib_a-siscanf.$(OBJEXT) lib_a-sniprintf.$(OBJEXT) \ + lib_a-snprintf.$(OBJEXT) lib_a-sprintf.$(OBJEXT) \ ++ lib_a-sprintf_chk.$(OBJEXT) \ + lib_a-sscanf.$(OBJEXT) lib_a-stdio.$(OBJEXT) \ + lib_a-tmpfile.$(OBJEXT) lib_a-tmpnam.$(OBJEXT) \Quoted 8 lines
recipes-extended/xen/files/newlib-chk.patch
Quoted 8 lines
recipes-extended/xen/files/newlib-chk.patch new file +8
-0+ lib_a-ungetc.$(OBJEXT) lib_a-vdiprintf.$(OBJEXT) \ +@@ -122,15 +124,15 @@ + LTLIBRARIES = $(noinst_LTLIBRARIES) + am__objects_4 = clearerr.lo fclose.lo fdopen.lo feof.lo ferror.lo \ + fflush.lo fgetc.lo fgetpos.lo fgets.lo fileno.lo findfp.lo \ +- fiprintf.lo flags.lo fopen.lo fprintf.lo fputc.lo fputs.lo \ +- fread.lo freopen.lo fscanf.lo fiscanf.lo fseek.lo fsetpos.lo \ ++ fiprintf.lo flags.lo fopen.lo fprintf.lo fprintf_chk.lofputc.lo \
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recipes-extended/xen/files/newlib-chk.patch line 70
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recipes-extended/xen/files/newlib-chk.patch new file +1
-0++ fputs.lo fread.lo freopen.lo fscanf.lo fiscanf.lo fseek.lofsetpos.lo \
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recipes-extended/xen/files/newlib-chk.patch
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recipes-extended/xen/files/newlib-chk.patch new file +8
-0+ ftell.lo fvwrite.lo fwalk.lo fwrite.lo getc.lo getchar.lo \ + getc_u.lo getchar_u.lo getdelim.lo getline.lo gets.lo \ + iprintf.lo iscanf.lo makebuf.lo perror.lo printf.lo putc.lo \ + putchar.lo putc_u.lo putchar_u.lo puts.lo refill.lo remove.lo \ + rename.lo rewind.lo rget.lo scanf.lo sccl.lo setbuf.lo \ + setbuffer.lo setlinebuf.lo setvbuf.lo siprintf.lo siscanf.lo \ +- sniprintf.lo snprintf.lo sprintf.lo sscanf.lo stdio.lo \ ++ sniprintf.lo snprintf.lo sprintf.lo sprintf_chk.lo sscanf.lostdio.lo \
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recipes-extended/xen/files/newlib-chk.patch new file +22
-0+ tmpfile.lo tmpnam.lo ungetc.lo vdiprintf.lo vdprintf.lo \ + viprintf.lo viscanf.lo vprintf.lo vscanf.lo vsiprintf.lo \ + vsiscanf.lo vsnprintf.lo vsniprintf.lo vsprintf.lo vsscanf.lo \ +@@ -344,6 +346,7 @@ + flags.c \ + fopen.c \ + fprintf.c \ ++ fprintf_chk.c \ + fputc.c \ + fputs.c \ + fread.c \ +@@ -389,6 +392,7 @@ + sniprintf.c \ + snprintf.c \ + sprintf.c \ ++ sprintf_chk.c \ + sscanf.c \ + stdio.c \ + tmpfile.c \ +@@ -508,6 +512,7 @@ + siprintf.def \ + siscanf.def \Quoted 8 lines
recipes-extended/xen/files/newlib-chk.patch
Quoted 8 lines
recipes-extended/xen/files/newlib-chk.patch new file +8
-0+ sprintf.def \ ++ sprintf_chk.def \ + sscanf.def \ + tmpfile.def \ + tmpnam.def \ +@@ -678,6 +683,12 @@ + lib_a-fprintf.obj: fprintf.c + $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS)$(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-fprintf.obj
if test -f 'fprintf.c'; then $(CYGPATH_W) 'fprintf.c'; else $(CYGPATH_W) '$(srcdir)/fprintf.c'; fiQuoted 3 lines
recipes-extended/xen/files/newlib-chk.patch
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recipes-extended/xen/files/newlib-chk.patch new file +3
-0+ ++lib_a-fprintf_chk.o: fprintf_chk.c ++ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS)$(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-fprintf_chk.o
test -f 'fprintf_chk.c' || echo '$(srcdir)/'fprintf_chk.cQuoted 3 lines
recipes-extended/xen/files/newlib-chk.patch
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recipes-extended/xen/files/newlib-chk.patch new file +3
-0++ ++lib_a-fprintf_chk.obj: fprintf_chk.c ++ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS)$(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-fprintf_chk.obj
if test -f 'fprintf_chk.c'; then $(CYGPATH_W) 'fprintf_chk.c'; else $(CYGPATH_W) '$(srcdir)/fprintf_chk.c'; fiQuoted 3 lines
recipes-extended/xen/files/newlib-chk.patch
Quoted 3 lines
recipes-extended/xen/files/newlib-chk.patch new file +3
-0++ + lib_a-fputc.o: fputc.c + $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS)$(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-fputc.o
test -f 'fputc.c' || echo '$(srcdir)/'fputc.cQuoted 4 lines
recipes-extended/xen/files/newlib-chk.patch
Quoted 4 lines
recipes-extended/xen/files/newlib-chk.patch new file +4
-0+ +@@ -948,6 +959,12 @@ + lib_a-sprintf.obj: sprintf.c + $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS)$(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-sprintf.obj
if test -f 'sprintf.c'; then $(CYGPATH_W) 'sprintf.c'; else $(CYGPATH_W) '$(srcdir)/sprintf.c'; fiQuoted 3 lines
recipes-extended/xen/files/newlib-chk.patch
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recipes-extended/xen/files/newlib-chk.patch new file +3
-0+ ++lib_a-sprintf_chk.o: sprintf_chk.c ++ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS)$(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-sprintf_chk.o
test -f 'sprintf_chk.c' || echo '$(srcdir)/'sprintf_chk.cQuoted 3 lines
recipes-extended/xen/files/newlib-chk.patch
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recipes-extended/xen/files/newlib-chk.patch new file +3
-0++ ++lib_a-sprintf_chk.obj: sprintf_chk.c ++ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS)$(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-sprintf_chk.obj
if test -f 'sprintf_chk.c'; then $(CYGPATH_W) 'sprintf_chk.c'; else $(CYGPATH_W) '$(srcdir)/sprintf_chk.c'; fiQuoted 3 lines
recipes-extended/xen/files/newlib-chk.patch
Quoted 3 lines
recipes-extended/xen/files/newlib-chk.patch new file +3
-0++ + lib_a-sscanf.o: sscanf.c + $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS)$(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-sscanf.o
test -f 'sscanf.c' || echo '$(srcdir)/'sscanf.cQuoted 2 lines
recipes-extended/xen/files/newlib-chk.patch line 132
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recipes-extended/xen/files/newlib-chk.patch new file +2
-0+ +--- newlib/libc/stdio/sprintf_chk.c 1969-12-31 19:00:00.000000000-0500
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recipes-extended/xen/files/newlib-chk.patch line 133
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recipes-extended/xen/files/newlib-chk.patch new file +1
-0++++ newlib/libc/stdio/sprintf_chk.c 2009-02-26 19:02:26.000000000-0500
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recipes-extended/xen/files/newlib-chk.patch
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recipes-extended/xen/files/newlib-chk.patch new file +7
-0+@@ -0,0 +1,21 @@ ++#include <stdarg.h> ++#include <stdio.h> ++ ++/* ++ * Stub implementation of __sprintf_chk adapted from glibc 2.7. This ++ * doesn't actually implement any buffer overflow protection. Itjust makes
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recipes-extended/xen/files/newlib-chk.patch
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recipes-extended/xen/files/newlib-chk.patch new file +4
-0++ * the linker happy :) ++*/ ++int ++__sprintf_chk (char *s, int flags, size_t slen, const char *format,...)
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recipes-extended/xen/files/newlib-chk.patch new file +4
-0++{ ++ va_list arg; ++ int done; ++Quoted 8 lines
Review
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recipes-extended/xen/files/newlib-chk.patch new file +7
-0++ va_start (arg, format); ++ done = vsprintf (s, format, arg); ++ va_end (arg); ++ ++ return done; ++} ++(quoted diff) +0
-0
b/recipes-extended/xen/files/newlib-stdint-size_max-fix-from-1.17.0.patchQuoted 4 lines
recipes-extended/xen/files/newlib-stdint-size_max-fix-
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new file mode 100644
index 0000000..1054a07recipes-extended/xen/files/newlib-stdint-size_max-fix- new file +0
-0from-1.17.0.patch
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recipes-extended/xen/files/newlib-stdint-size_max-fix- line 1
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recipes-extended/xen/files/newlib-stdint-size_max-fix- new file +1
-0@@ -0,0 +1,16 @@ +--- newlib-1.16.0/newlib/libc/include/stdint.h.orig 2006-08-1700:39:43.000000000 +0300
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recipes-extended/xen/files/newlib-stdint-size_max-fix- line 2
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recipes-extended/xen/files/newlib-stdint-size_max-fix- new file +1
-0++++ newlib-1.16.0/newlib/libc/include/stdint.h 2009-08-2517:33:23.000000000 +0300
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recipes-extended/xen/files/newlib-stdint-size_max-fix- new file +7
-0+@@ -348,8 +348,11 @@ + #endif + + /* This must match size_t in stddef.h, currently long unsigned int */ +-#define SIZE_MIN (-__STDINT_EXP(LONG_MAX) - 1L) +-#define SIZE_MAX __STDINT_EXP(LONG_MAX) ++#ifdef __SIZE_MAX__Quoted 8 lines
Review
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recipes-extended/xen/files/newlib-stdint-size_max-fix- new file +7
-0++#define SIZE_MAX __SIZE_MAX__ ++#else ++#define SIZE_MAX (__STDINT_EXP(LONG_MAX) * 2UL + 1) ++#endif + + /* This must match sig_atomic_t in <signal.h> (currently int) */ + #define SIG_ATOMIC_MIN (-__STDINT_EXP(INT_MAX) - 1)(quoted diff) +0
-0
b/recipes-extended/xen/files/newlib.patchQuoted 5 lines
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new file mode 100644
index 0000000..ee9b6f2recipes-extended/xen/files/newlib.patch new file +0
-0@@ -0,0 +1,727 @@Quoted 8 lines
recipes-extended/xen/files/newlib.patch
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recipes-extended/xen/files/newlib.patch new file +8
-0+There is a mix between longs and long longs. + +Index: newlib/libc/include/inttypes.h +=================================================================== +RCS file: /cvs/src/src/newlib/libc/include/inttypes.h,v +retrieving revision 1.3 +diff -u -p -r1.3 inttypes.h +--- newlib/libc/include/inttypes.h 16 Dec 2005 19:03:12 -00001.3
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recipes-extended/xen/files/newlib.patch new file +46
-0++++ newlib/libc/include/inttypes.h 8 Nov 2007 16:32:44 -0000 +@@ -163,12 +163,12 @@ + + + /* 64-bit types */ +-#if __have_longlong64 +-#define __PRI64(x) __STRINGIFY(ll##x) +-#define __SCN64(x) __STRINGIFY(ll##x) +-#elif __have_long64 ++#if __have_long64 + #define __PRI64(x) __STRINGIFY(l##x) + #define __SCN64(x) __STRINGIFY(l##x) ++#elif __have_longlong64 ++#define __PRI64(x) __STRINGIFY(ll##x) ++#define __SCN64(x) __STRINGIFY(ll##x) + #else + #define __PRI64(x) __STRINGIFY(x) + #define __SCN64(x) __STRINGIFY(x) +@@ -217,12 +217,12 @@ + #endif + + /* max-bit types */ +-#if __have_longlong64 +-#define __PRIMAX(x) __STRINGIFY(ll##x) +-#define __SCNMAX(x) __STRINGIFY(ll##x) +-#elif __have_long64 ++#if __have_long64 + #define __PRIMAX(x) __STRINGIFY(l##x) + #define __SCNMAX(x) __STRINGIFY(l##x) ++#elif __have_longlong64 ++#define __PRIMAX(x) __STRINGIFY(ll##x) ++#define __SCNMAX(x) __STRINGIFY(ll##x) + #else + #define __PRIMAX(x) __STRINGIFY(x) + #define __SCNMAX(x) __STRINGIFY(x) +@@ -242,12 +242,12 @@ + #define SCNxMAX __SCNMAX(x) + + /* ptr types */ +-#if __have_longlong64 +-#define __PRIPTR(x) __STRINGIFY(ll##x) +-#define __SCNPTR(x) __STRINGIFY(ll##x) +-#elif __have_long64 ++#if __have_long64 + #define __PRIPTR(x) __STRINGIFY(l##x) + #define __SCNPTR(x) __STRINGIFY(l##x)Quoted 8 lines
recipes-extended/xen/files/newlib.patch
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recipes-extended/xen/files/newlib.patch new file +8
-0++#elif __have_longlong64 ++#define __PRIPTR(x) __STRINGIFY(ll##x) ++#define __SCNPTR(x) __STRINGIFY(ll##x) + #else + #define __PRIPTR(x) __STRINGIFY(x) + #define __SCNPTR(x) __STRINGIFY(x) + +We don't want u?int32_t to be long as our code assume in a lot ofplaces to be
Quoted 8 lines
recipes-extended/xen/files/newlib.patch
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recipes-extended/xen/files/newlib.patch new file +8
-0+int. + +Index: newlib/libc/include/stdint.h +=================================================================== +RCS file: /cvs/src/src/newlib/libc/include/stdint.h,v +retrieving revision 1.10 +diff -u -p -r1.10 stdint.h +--- newlib/libc/include/stdint.h 16 Aug 2006 21:39:43 -00001.10
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recipes-extended/xen/files/newlib.patch new file +11
-0++++ newlib/libc/include/stdint.h 12 Feb 2008 13:07:52 -0000 +@@ -38,7 +38,7 @@ extern "C" { + #if __STDINT_EXP(LONG_MAX) > 0x7fffffff + #define __have_long64 1 + #elif __STDINT_EXP(LONG_MAX) == 0x7fffffff && !defined(__SPU__) +-#define __have_long32 1 ++/* #define __have_long32 1 */ + #endif + + #if __STDINT_EXP(SCHAR_MAX) == 0x7f +Quoted 8 lines
recipes-extended/xen/files/newlib.patch
Quoted 8 lines
recipes-extended/xen/files/newlib.patch new file +8
-0+Define the basic ia64 jump buffer + +Index: newlib/libc/include/sys/config.h +=================================================================== +RCS file: /cvs/src/src/newlib/libc/include/sys/config.h,v +retrieving revision 1.47 +diff -u -p -r1.47 config.h +--- newlib/libc/include/sys/config.h 15 Mar 2007 21:32:12 -00001.47
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recipes-extended/xen/files/newlib.patch new file +13
-0++++ newlib/libc/include/sys/config.h 8 Nov 2007 16:32:44 -0000 +@@ -71,6 +71,10 @@ + #endif + #endif + ++#ifndef __DYNAMIC_REENT__ ++#define __DYNAMIC_REENT__ ++#endif ++ + #ifdef __mn10200__ + #define __SMALL_BITFIELDS + #endif +Quoted 8 lines
recipes-extended/xen/files/newlib.patch
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recipes-extended/xen/files/newlib.patch new file +8
-0+Dynamic pointer to our reentrancy zone + +Index: newlib/libc/reent/getreent.c +=================================================================== +RCS file: /cvs/src/src/newlib/libc/reent/getreent.c,v +retrieving revision 1.2 +diff -u -p -r1.2 getreent.c +--- newlib/libc/reent/getreent.c 7 Sep 2007 00:45:55 -00001.2
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recipes-extended/xen/files/newlib.patch
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recipes-extended/xen/files/newlib.patch new file +7
-0++++ newlib/libc/reent/getreent.c 8 Nov 2007 16:32:44 -0000 +@@ -3,12 +3,20 @@ + #include <_ansi.h> + #include <reent.h> + ++#define weak_alias(name, aliasname) \ ++ extern __typeof (name) aliasname __attribute__ ((weak, alias(#name)));
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recipes-extended/xen/files/newlib.patch new file +17
-0++ + #ifdef __getreent + #undef __getreent + #endif ++#ifdef __libc_getreent ++#undef __libc_getreent ++#endif + + struct _reent * +-_DEFUN_VOID(__getreent) ++__libc_getreent (void) + { + return _impure_ptr; + } ++weak_alias(__libc_getreent,__getreent) ++ +Quoted 8 lines
recipes-extended/xen/files/newlib.patch
Quoted 8 lines
recipes-extended/xen/files/newlib.patch new file +8
-0+We can't provide a red zone in mini-os. + +Index: newlib/libc/machine/x86_64/memcpy.S +=================================================================== +RCS file: /cvs/src/src/newlib/libc/machine/x86_64/memcpy.S,v +retrieving revision 1.1 +diff -u -p -r1.1 memcpy.S +--- newlib/libc/machine/x86_64/memcpy.S 28 Aug 2007 21:56:49-0000 1.1
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recipes-extended/xen/files/newlib.patch line 143
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recipes-extended/xen/files/newlib.patch new file +1
-0++++ newlib/libc/machine/x86_64/memcpy.S 8 Nov 2007 16:32:44-0000
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recipes-extended/xen/files/newlib.patch new file +10
-0+@@ -30,10 +30,18 @@ quadword_aligned: + cmpq $256, rdx + jb quadword_copy + ++#if 1 ++ subq $32, rsp ++ movq rax, 24 (rsp) ++ movq r12, 16 (rsp) ++ movq r13, 8 (rsp) ++ movq r14, 0 (rsp)Quoted 8 lines
recipes-extended/xen/files/newlib.patch
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recipes-extended/xen/files/newlib.patch new file +8
-0++#else + movq rax, -8 (rsp) + movq r12, -16 (rsp) + movq r13, -24 (rsp) + movq r14, -32 (rsp) ++#endif + + movq rdx, rcx /* Copy 128 bytes at a time withminimum cache polution */
Quoted 13 lines
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recipes-extended/xen/files/newlib.patch new file +13
-0+ shrq $7, rcx +@@ -89,10 +97,18 @@ loop: + movq rdx, rcx + andq $127, rcx + rep movsb ++#if 1 ++ movq 24 (rsp), rax ++ movq 16 (rsp), r12 ++ movq 8 (rsp), r13 ++ movq 0 (rsp), r14 ++ addq $32, rsp ++#else + movq -8 (rsp), raxQuoted 8 lines
recipes-extended/xen/files/newlib.patch
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recipes-extended/xen/files/newlib.patch new file +8
-0+ movq -16 (rsp), r12 + movq -24 (rsp), r13 + movq -32 (rsp), r14 ++#endif + ret + + +--- newlib/libc/machine/x86_64/x86_64mach.h.orig 2008-07-1114:57:23.062269000 +0100
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recipes-extended/xen/files/newlib.patch line 183
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recipes-extended/xen/files/newlib.patch new file +1
-0++++ newlib/libc/machine/x86_64/x86_64mach.h 2008-07-1114:58:01.262503000 +0100
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recipes-extended/xen/files/newlib.patch new file +150
-0+@@ -22,81 +22,81 @@ + + #define REG(x) CONCAT1(__REG_PREFIX__, x) + +-#define rax REG(rax) +-#define rbx REG(rbx) +-#define rcx REG(rcx) +-#define rdx REG(rdx) +-#define rsi REG(rsi) +-#define rdi REG(rdi) +-#define rbp REG(rbp) +-#define rsp REG(rsp) +- +-#define r8 REG(r8) +-#define r9 REG(r9) +-#define r10 REG(r10) +-#define r11 REG(r11) +-#define r12 REG(r12) +-#define r13 REG(r13) +-#define r14 REG(r14) +-#define r15 REG(r15) +- +-#define eax REG(eax) +-#define ebx REG(ebx) +-#define ecx REG(ecx) +-#define edx REG(edx) +-#define esi REG(esi) +-#define edi REG(edi) +-#define ebp REG(ebp) +-#define esp REG(esp) +- +-#define st0 REG(st) +-#define st1 REG(st(1)) +-#define st2 REG(st(2)) +-#define st3 REG(st(3)) +-#define st4 REG(st(4)) +-#define st5 REG(st(5)) +-#define st6 REG(st(6)) +-#define st7 REG(st(7)) +- +-#define ax REG(ax) +-#define bx REG(bx) +-#define cx REG(cx) +-#define dx REG(dx) +- +-#define ah REG(ah) +-#define bh REG(bh) +-#define ch REG(ch) +-#define dh REG(dh) +- +-#define al REG(al) +-#define bl REG(bl) +-#define cl REG(cl) +-#define dl REG(dl) +- +-#define sil REG(sil) +- +-#define mm1 REG(mm1) +-#define mm2 REG(mm2) +-#define mm3 REG(mm3) +-#define mm4 REG(mm4) +-#define mm5 REG(mm5) +-#define mm6 REG(mm6) +-#define mm7 REG(mm7) +- +-#define xmm0 REG(xmm0) +-#define xmm1 REG(xmm1) +-#define xmm2 REG(xmm2) +-#define xmm3 REG(xmm3) +-#define xmm4 REG(xmm4) +-#define xmm5 REG(xmm5) +-#define xmm6 REG(xmm6) +-#define xmm7 REG(xmm7) +- +-#define cr0 REG(cr0) +-#define cr1 REG(cr1) +-#define cr2 REG(cr2) +-#define cr3 REG(cr3) +-#define cr4 REG(cr4) ++#define rax %rax ++#define rbx %rbx ++#define rcx %rcx ++#define rdx %rdx ++#define rsi %rsi ++#define rdi %rdi ++#define rbp %rbp ++#define rsp %rsp ++ ++#define r8 %r8 ++#define r9 %r9 ++#define r10 %r10 ++#define r11 %r11 ++#define r12 %r12 ++#define r13 %r13 ++#define r14 %r14 ++#define r15 %r15 ++ ++#define eax %eax ++#define ebx %ebx ++#define ecx %ecx ++#define edx %edx ++#define esi %esi ++#define edi %edi ++#define ebp %ebp ++#define esp %esp ++ ++#define st0 %st ++#define st1 %st(1) ++#define st2 %st(2) ++#define st3 %st(3) ++#define st4 %st(4) ++#define st5 %st(5) ++#define st6 %st(6) ++#define st7 %st(7) ++ ++#define ax %ax ++#define bx %bx ++#define cx %cx ++#define dx %dx ++ ++#define ah %ah ++#define bh %bh ++#define ch %ch ++#define dh %dh ++ ++#define al %al ++#define bl %bl ++#define cl %cl ++#define dl %dl ++ ++#define sil %sil ++ ++#define mm1 %mm1 ++#define mm2 %mm2 ++#define mm3 %mm3 ++#define mm4 %mm4 ++#define mm5 %mm5 ++#define mm6 %mm6 ++#define mm7 %mm7 ++ ++#define xmm0 %xmm0 ++#define xmm1 %xmm1 ++#define xmm2 %xmm2 ++#define xmm3 %xmm3 ++#define xmm4 %xmm4 ++#define xmm5 %xmm5 ++#define xmm6 %xmm6 ++#define xmm7 %xmm7 ++ ++#define cr0 %cr0Quoted 8 lines
recipes-extended/xen/files/newlib.patch
Quoted 8 lines
recipes-extended/xen/files/newlib.patch new file +8
-0++#define cr1 %cr1 ++#define cr2 %cr2 ++#define cr3 %cr3 ++#define cr4 %cr4 + + #ifdef _I386MACH_NEED_SOTYPE_FUNCTION + #define SOTYPE_FUNCTION(sym) .type SYM(sym),@function +--- newlib/libc/machine/x86_64/memcpy.S.orig 2008-07-1115:12:27.494693000 +0100
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recipes-extended/xen/files/newlib.patch line 342
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recipes-extended/xen/files/newlib.patch new file +1
-0++++ newlib/libc/machine/x86_64/memcpy.S 2008-07-1115:12:29.448706000 +0100
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recipes-extended/xen/files/newlib.patch new file +39
-0+@@ -60,14 +60,14 @@ + movq 48 (rsi), r13 + movq 56 (rsi), r14 + +- movntiq rax, (rdi) +- movntiq r8 , 8 (rdi) +- movntiq r9 , 16 (rdi) +- movntiq r10, 24 (rdi) +- movntiq r11, 32 (rdi) +- movntiq r12, 40 (rdi) +- movntiq r13, 48 (rdi) +- movntiq r14, 56 (rdi) ++ movnti rax, (rdi) ++ movnti r8 , 8 (rdi) ++ movnti r9 , 16 (rdi) ++ movnti r10, 24 (rdi) ++ movnti r11, 32 (rdi) ++ movnti r12, 40 (rdi) ++ movnti r13, 48 (rdi) ++ movnti r14, 56 (rdi) + + movq 64 (rsi), rax + movq 72 (rsi), r8 +@@ -78,14 +78,14 @@ + movq 112 (rsi), r13 + movq 120 (rsi), r14 + +- movntiq rax, 64 (rdi) +- movntiq r8 , 72 (rdi) +- movntiq r9 , 80 (rdi) +- movntiq r10, 88 (rdi) +- movntiq r11, 96 (rdi) +- movntiq r12, 104 (rdi) +- movntiq r13, 112 (rdi) +- movntiq r14, 120 (rdi) ++ movnti rax, 64 (rdi) ++ movnti r8 , 72 (rdi) ++ movnti r9 , 80 (rdi) ++ movnti r10, 88 (rdi)Quoted 8 lines
recipes-extended/xen/files/newlib.patch
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recipes-extended/xen/files/newlib.patch new file +8
-0++ movnti r11, 96 (rdi) ++ movnti r12, 104 (rdi) ++ movnti r13, 112 (rdi) ++ movnti r14, 120 (rdi) + + leaq 128 (rsi), rsi + leaq 128 (rdi), rdi +--- newlib/libc/machine/i386/i386mach.h 2000-08-2818:50:06.000000000 +0100
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recipes-extended/xen/files/newlib.patch line 390
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recipes-extended/xen/files/newlib.patch new file +1
-0++++ newlib/libc/machine/i386/i386mach.h 2008-07-1115:17:13.874409000 +0100
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recipes-extended/xen/files/newlib.patch new file +80
-0+@@ -27,46 +27,46 @@ + + #define REG(x) CONCAT1(__REG_PREFIX__, x) + +-#define eax REG(eax) +-#define ebx REG(ebx) +-#define ecx REG(ecx) +-#define edx REG(edx) +-#define esi REG(esi) +-#define edi REG(edi) +-#define ebp REG(ebp) +-#define esp REG(esp) +- +-#define st0 REG(st) +-#define st1 REG(st(1)) +-#define st2 REG(st(2)) +-#define st3 REG(st(3)) +-#define st4 REG(st(4)) +-#define st5 REG(st(5)) +-#define st6 REG(st(6)) +-#define st7 REG(st(7)) +- +-#define ax REG(ax) +-#define bx REG(bx) +-#define cx REG(cx) +-#define dx REG(dx) +- +-#define ah REG(ah) +-#define bh REG(bh) +-#define ch REG(ch) +-#define dh REG(dh) +- +-#define al REG(al) +-#define bl REG(bl) +-#define cl REG(cl) +-#define dl REG(dl) +- +-#define mm1 REG(mm1) +-#define mm2 REG(mm2) +-#define mm3 REG(mm3) +-#define mm4 REG(mm4) +-#define mm5 REG(mm5) +-#define mm6 REG(mm6) +-#define mm7 REG(mm7) ++#define eax %eax ++#define ebx %ebx ++#define ecx %ecx ++#define edx %edx ++#define esi %esi ++#define edi %edi ++#define ebp %ebp ++#define esp %esp ++ ++#define st0 %st ++#define st1 %st(1) ++#define st2 %st(2) ++#define st3 %st(3) ++#define st4 %st(4) ++#define st5 %st(5) ++#define st6 %st(6) ++#define st7 %st(7) ++ ++#define ax %ax ++#define bx %bx ++#define cx %cx ++#define dx %dx ++ ++#define ah %ah ++#define bh %bh ++#define ch %ch ++#define dh %dh ++ ++#define al %al ++#define bl %bl ++#define cl %cl ++#define dl %dl ++ ++#define mm1 %mm1 ++#define mm2 %mm2 ++#define mm3 %mm3Quoted 8 lines
recipes-extended/xen/files/newlib.patch
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recipes-extended/xen/files/newlib.patch new file +8
-0++#define mm4 %mm4 ++#define mm5 %mm5 ++#define mm6 %mm6 ++#define mm7 %mm7 + + #ifdef _I386MACH_NEED_SOTYPE_FUNCTION + #define SOTYPE_FUNCTION(sym) .type SYM(sym),@function +--- newlib/libc/machine/x86_64/memset.S 2007-08-2822:56:49.000000000 +0100
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recipes-extended/xen/files/newlib.patch line 479
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recipes-extended/xen/files/newlib.patch new file +1
-0++++ newlib/libc/machine/x86_64/memset.S 2008-07-1115:16:59.098320000 +0100
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recipes-extended/xen/files/newlib.patch new file +32
-0+@@ -40,22 +40,22 @@ + + .p2align 4 + loop: +- movntiq rax, (rdi) +- movntiq rax, 8 (rdi) +- movntiq rax, 16 (rdi) +- movntiq rax, 24 (rdi) +- movntiq rax, 32 (rdi) +- movntiq rax, 40 (rdi) +- movntiq rax, 48 (rdi) +- movntiq rax, 56 (rdi) +- movntiq rax, 64 (rdi) +- movntiq rax, 72 (rdi) +- movntiq rax, 80 (rdi) +- movntiq rax, 88 (rdi) +- movntiq rax, 96 (rdi) +- movntiq rax, 104 (rdi) +- movntiq rax, 112 (rdi) +- movntiq rax, 120 (rdi) ++ movnti rax, (rdi) ++ movnti rax, 8 (rdi) ++ movnti rax, 16 (rdi) ++ movnti rax, 24 (rdi) ++ movnti rax, 32 (rdi) ++ movnti rax, 40 (rdi) ++ movnti rax, 48 (rdi) ++ movnti rax, 56 (rdi) ++ movnti rax, 64 (rdi) ++ movnti rax, 72 (rdi) ++ movnti rax, 80 (rdi) ++ movnti rax, 88 (rdi)Quoted 8 lines
recipes-extended/xen/files/newlib.patch
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recipes-extended/xen/files/newlib.patch new file +8
-0++ movnti rax, 96 (rdi) ++ movnti rax, 104 (rdi) ++ movnti rax, 112 (rdi) ++ movnti rax, 120 (rdi) + + leaq 128 (rdi), rdi + +--- newlib/libm/machine/i386/i386mach.h.orig 2008-07-1115:30:37.367227000 +0100
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recipes-extended/xen/files/newlib.patch line 520
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recipes-extended/xen/files/newlib.patch new file +1
-0++++ newlib/libm/machine/i386/i386mach.h 2008-07-1115:30:55.232337000 +0100
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recipes-extended/xen/files/newlib.patch new file +84
-0+@@ -27,46 +27,46 @@ + + #define REG(x) CONCAT1(__REG_PREFIX__, x) + +-#define eax REG(eax) +-#define ebx REG(ebx) +-#define ecx REG(ecx) +-#define edx REG(edx) +-#define esi REG(esi) +-#define edi REG(edi) +-#define ebp REG(ebp) +-#define esp REG(esp) +- +-#define st0 REG(st) +-#define st1 REG(st(1)) +-#define st2 REG(st(2)) +-#define st3 REG(st(3)) +-#define st4 REG(st(4)) +-#define st5 REG(st(5)) +-#define st6 REG(st(6)) +-#define st7 REG(st(7)) +- +-#define ax REG(ax) +-#define bx REG(bx) +-#define cx REG(cx) +-#define dx REG(dx) +- +-#define ah REG(ah) +-#define bh REG(bh) +-#define ch REG(ch) +-#define dh REG(dh) +- +-#define al REG(al) +-#define bl REG(bl) +-#define cl REG(cl) +-#define dl REG(dl) +- +-#define mm1 REG(mm1) +-#define mm2 REG(mm2) +-#define mm3 REG(mm3) +-#define mm4 REG(mm4) +-#define mm5 REG(mm5) +-#define mm6 REG(mm6) +-#define mm7 REG(mm7) ++#define eax %eax ++#define ebx %ebx ++#define ecx %ecx ++#define edx %edx ++#define esi %esi ++#define edi %edi ++#define ebp %ebp ++#define esp %esp ++ ++#define st0 %st ++#define st1 %st(1) ++#define st2 %st(2) ++#define st3 %st(3) ++#define st4 %st(4) ++#define st5 %st(5) ++#define st6 %st(6) ++#define st7 %st(7) ++ ++#define ax %ax ++#define bx %bx ++#define cx %cx ++#define dx %dx ++ ++#define ah %ah ++#define bh %bh ++#define ch %ch ++#define dh %dh ++ ++#define al %al ++#define bl %bl ++#define cl %cl ++#define dl %dl ++ ++#define mm1 %mm1 ++#define mm2 %mm2 ++#define mm3 %mm3 ++#define mm4 %mm4 ++#define mm5 %mm5 ++#define mm6 %mm6 ++#define mm7 %mm7Quoted 8 lines
recipes-extended/xen/files/newlib.patch
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recipes-extended/xen/files/newlib.patch new file +8
-0+ + #ifdef _I386MACH_NEED_SOTYPE_FUNCTION + #define SOTYPE_FUNCTION(sym) .type SYM(sym),@function + + +We want to have a 64bit offsets libc even on 32bit platforms. + +--- ./newlib/configure.host.orig 2008-08-07 16:01:17.801946000+0100
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recipes-extended/xen/files/newlib.patch
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recipes-extended/xen/files/newlib.patch new file +11
-0++++ ./newlib/configure.host 2008-08-07 16:01:34.181064000 +0100 +@@ -317,6 +317,8 @@ + oext=lo + lpfx= + aext=la ;; ++ i[34567]86-xen-elf) ++ stdio64_dir=stdio64 ;; + *) ;; #shared library not supported for ${host} + esac + +--- newlib/libc/include/sys/_types.h.orig 2008-08-0715:22:44.925008000 +0100
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recipes-extended/xen/files/newlib.patch line 624
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recipes-extended/xen/files/newlib.patch new file +1
-0++++ newlib/libc/include/sys/_types.h 2008-08-07 15:22:50.824044000+0100
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recipes-extended/xen/files/newlib.patch new file +6
-0+@@ -13,8 +13,12 @@ + #include <sys/lock.h> + + #ifndef __off_t_defined ++#ifdef __MINIOS__ ++typedef long long _off_t;Quoted 8 lines
recipes-extended/xen/files/newlib.patch
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recipes-extended/xen/files/newlib.patch new file +8
-0++#else + typedef long _off_t; + #endif ++#endif + + #if defined(__rtems__) + /* device numbers are 32-bit major and and 32-bit minor */ +--- ./newlib/libc/include/sys/config.h.orig 2008-08-0714:43:25.915866000 +0100
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recipes-extended/xen/files/newlib.patch line 639
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recipes-extended/xen/files/newlib.patch new file +1
-0++++ ./newlib/libc/include/sys/config.h 2008-08-07 14:44:13.508154000+0100
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recipes-extended/xen/files/newlib.patch line 641
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recipes-extended/xen/files/newlib.patch new file +2
-0+@@ -69,6 +69,10 @@ + /* we use some glibc header files so turn on glibc large file feature*/
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recipes-extended/xen/files/newlib.patch
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recipes-extended/xen/files/newlib.patch new file +10
-0+ #define _LARGEFILE64_SOURCE 1 + #endif ++#ifdef __MINIOS__ ++#define __LARGE64_FILES 1 ++#define _LARGEFILE64_SOURCE 1 ++#endif + #endif + + #ifndef __DYNAMIC_REENT__ +--- ./newlib/libc/include/sys/_default_fcntl.h.orig 2008-08-0715:08:22.377836000 +0100
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recipes-extended/xen/files/newlib.patch line 652
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recipes-extended/xen/files/newlib.patch new file +1
-0++++ ./newlib/libc/include/sys/_default_fcntl.h 2008-08-0715:08:31.651890000 +0100
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recipes-extended/xen/files/newlib.patch line 654
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recipes-extended/xen/files/newlib.patch new file +2
-0+@@ -170,7 +170,11 @@ + /* Provide _<systemcall> prototypes for functions provided by someversions
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recipes-extended/xen/files/newlib.patch new file +4
-0+ of newlib. */ + #ifdef _COMPILING_NEWLIB +-extern int _open _PARAMS ((const char *, int, ...)); ++extern int _open _PARAMS ((const char *, int, ...))Quoted 8 lines
recipes-extended/xen/files/newlib.patch
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recipes-extended/xen/files/newlib.patch new file +8
-0++#ifdef __MINIOS__ ++ asm("open64") ++#endif ++ ; + extern int _fcntl _PARAMS ((int, int, ...)); + #ifdef __LARGE64_FILES + extern int _open64 _PARAMS ((const char *, int, ...)); +--- ./newlib/libc/include/sys/unistd.h.orig 2008-08-0715:09:36.449280000 +0100
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recipes-extended/xen/files/newlib.patch line 667
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recipes-extended/xen/files/newlib.patch new file +1
-0++++ ./newlib/libc/include/sys/unistd.h 2008-08-07 15:09:51.210370000+0100
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recipes-extended/xen/files/newlib.patch new file +6
-0+@@ -101,7 +101,11 @@ + int _EXFUN(link, (const char *__path1, const char *__path2 )); + int _EXFUN(nice, (int __nice_value )); + #if !defined(__INSIDE_CYGWIN__) +-off_t _EXFUN(lseek, (int __fildes, off_t __offset, int __whence )); ++off_t _EXFUN(lseek, (int __fildes, off_t __offset, int __whence ))Quoted 8 lines
recipes-extended/xen/files/newlib.patch
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recipes-extended/xen/files/newlib.patch new file +8
-0++#ifdef __MINIOS__ ++ asm("lseek64") ++#endif ++ ; + #endif + #if defined(__SPU__) + #define F_ULOCK 0 +--- ./newlib/libc/include/sys/stat.h.orig 2008-08-0716:08:50.495116000 +0100
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recipes-extended/xen/files/newlib.patch line 682
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recipes-extended/xen/files/newlib.patch new file +1
-0++++ ./newlib/libc/include/sys/stat.h 2008-08-07 16:10:21.799753000+0100
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recipes-extended/xen/files/newlib.patch new file +16
-0+@@ -49,6 +49,9 @@ + long st_spare4[2]; + #endif + }; ++#ifdef __MINIOS__ ++#define stat64 stat ++#endif + #endif + + #define _IFMT 0170000 /* type of file */ +@@ -132,7 +135,11 @@ + /* Provide prototypes for most of the _<systemcall> names that are + provided in newlib for some compilers. */ + #ifdef _COMPILING_NEWLIB +-int _EXFUN(_fstat,( int __fd, struct stat *__sbuf )); ++int _EXFUN(_fstat,( int __fd, struct stat *__sbuf ))Quoted 8 lines
recipes-extended/xen/files/newlib.patch
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recipes-extended/xen/files/newlib.patch new file +8
-0++#ifdef __MINIOS__ ++ asm("fstat64") ++#endif ++ ; + int _EXFUN(_stat,( const char *__path, struct stat *__sbuf )); + #ifdef __LARGE64_FILES + struct stat64; +--- ./newlib/libc/include/_syslist.h.orig 2008-08-0716:24:19.122605000 +0100
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recipes-extended/xen/files/newlib.patch line 707
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recipes-extended/xen/files/newlib.patch new file +1
-0++++ ./newlib/libc/include/_syslist.h 2008-08-07 16:24:21.548628000+0100
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recipes-extended/xen/files/newlib.patch
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recipes-extended/xen/files/newlib.patch new file +9
-0+@@ -14,6 +14,7 @@ + #define _kill kill + #define _link link + #define _lseek lseek ++#define _lseek64 lseek64 + #define _open open + #define _read read + #define _sbrk sbrk +--- newlib/libc/include/reent.h.orig 2008-08-07 16:28:49.846502000+0100
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recipes-extended/xen/files/newlib.patch line 717
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recipes-extended/xen/files/newlib.patch new file +1
-0++++ newlib/libc/include/reent.h 2008-08-07 16:29:02.096586000+0100
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Review
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recipes-extended/xen/files/newlib.patch new file +10
-0+@@ -87,6 +87,9 @@ + #if defined(__CYGWIN__) && defined(_COMPILING_NEWLIB) + #define stat64 __stat64 + #endif ++#if defined(__MINIOS__) ++#define stat64 stat ++#endif + + struct stat64; +(quoted diff) +0
-0b/recipes-extended/xen/newlib.inc
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recipes-extended/xen/newlib.inc line 6
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new file mode 100644
index 0000000..32d79aarecipes-extended/xen/newlib.inc new file +6
-0@@ -0,0 +1,64 @@ +# Copyright (C) 2017 Kurt Bodiker <[email protected]> +# Released under the MIT license (see COPYING.MIT for the terms) + +require stubdom.inc + +CPPFLAGS_INCLUDE_DIR = "-isystem `${HOST_PREFIX}gcc-print-file-name=include`"
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recipes-extended/xen/newlib.inc
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recipes-extended/xen/newlib.inc new file +3
-0+STUBDOM_CFLAGS += "-D_I386MACH_ALLOW_HW_INTERRUPTS" + +export ac_cv_path_CC_FOR_TARGET="${HOST_PREFIX}gcc--sysroot=${RECIPE_SYSROOT} ${STUBDOM_CPPFLAGS} ${STUBDOM_CFLAGS}"
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recipes-extended/xen/newlib.inc line 10
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recipes-extended/xen/newlib.inc new file +1
-0+export CC_FOR_TARGET="${HOST_PREFIX}gcc --sysroot=${RECIPE_SYSROOT}${STUBDOM_CPPFLAGS} ${STUBDOM_CFLAGS}"
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recipes-extended/xen/newlib.inc line 12
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recipes-extended/xen/newlib.inc new file +2
-0+ +export ac_cv_path_CXX_FOR_TARGET="${HOST_PREFIX}g++--sysroot=${RECIPE_SYSROOT}"
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recipes-extended/xen/newlib.inc
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recipes-extended/xen/newlib.inc new file +3
-0+export CXX_FOR_TARGET="${HOST_PREFIX}g++ --sysroot=${RECIPE_SYSROOT}" + +export ac_cv_path_CPP_FOR_TARGET="${HOST_PREFIX}gcc -E--sysroot=${RECIPE_SYSROOT}"
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recipes-extended/xen/newlib.inc line 16
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recipes-extended/xen/newlib.inc new file +1
-0+export CPP_FOR_TARGET="${HOST_PREFIX}gcc -E--sysroot=${RECIPE_SYSROOT}"
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recipes-extended/xen/newlib.inc line 18
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recipes-extended/xen/newlib.inc new file +2
-0+ +export ac_cv_path_LD_FOR_TARGET="${HOST_PREFIX}ld--sysroot=${RECIPE_SYSROOT}"
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recipes-extended/xen/newlib.inc new file +23
-0+export LD_FOR_TARGET="${HOST_PREFIX}ld --sysroot=${RECIPE_SYSROOT}" + +export ac_cv_path_AS_FOR_TARGET="${HOST_PREFIX}as" +export AS_FOR_TARGET="${HOST_PREFIX}as" + +export ac_cv_path_AR_FOR_TARGET="${HOST_PREFIX}ar" +export AR_FOR_TARGET="${HOST_PREFIX}ar" + +export ac_cv_path_NM_FOR_TARGET="${HOST_PREFIX}nm" +export NM_FOR_TARGET="${HOST_PREFIX}nm" + +export ac_cv_path_RANLIB_FOR_TARGET="${HOST_PREFIX}ranlib" +export RANLIB_FOR_TARGET="${HOST_PREFIX}ranlib" + +export ac_cv_path_OBJDUMP_FOR_TARGET="${HOST_PREFIX}objdump" +export OBJDUMP_FOR_TARGET="${HOST_PREFIX}objdump" + +export ac_cv_path_OBJCOPY_FOR_TARGET="${HOST_PREFIX}objcopy" +export OBJCOPY_FOR_TARGET="${HOST_PREFIX}objcopy" + +export ac_cv_path_STRIP_FOR_TARGET="${HOST_PREFIX}strip" +export STRIP_FOR_TARGET="${HOST_PREFIX}strip" +Quoted 8 lines
recipes-extended/xen/newlib.inc
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recipes-extended/xen/newlib.inc new file +8
-0+export ac_cv_path_STRINGS_FOR_TARGET="${HOST_PREFIX}strings" +export STRINGS_FOR_TARGET="${HOST_PREFIX}strings" + +export ac_cv_path_READELF_FOR_TARGET="${HOST_PREFIX}readelf" +export READELF_FOR_TARGET="${HOST_PREFIX}readelf" + +do_configure() { + ${S}/configure --verbose --prefix=${prefix}--target=${GNU_TARGET_ARCH}-xen-elf --enable-newlib-io-long-long --disable-multilib
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recipes-extended/xen/newlib.inc line 50
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recipes-extended/xen/newlib.inc new file +1
-0+ find ${S} -type f | xargs perl -i.bak -pe 's/\b_(tzname|daylight|timezone)\b/$1/g'
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recipes-extended/xen/newlib.inc
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recipes-extended/xen/newlib.inc new file +11
-0+} + +do_compile() { + ${MAKE} +} + +do_install() { + ${MAKE} DESTDIR=${D} install + rm -rf ${D}/cross-root-${XEN_TARGET_ARCH}/share + rm -rf ${D}/cross-root-${XEN_TARGET_ARCH}/info + install -m 644 `${HOST_PREFIX}gcc -print-file-name=include`/stdarg.h-t ${D}/${includedir}
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recipes-extended/xen/newlib.inc line 62
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recipes-extended/xen/newlib.inc new file +1
-0+ install -m 644 `${HOST_PREFIX}gcc -print-file-name=include`/stddef.h-t ${D}/${includedir}
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recipes-extended/xen/newlib.inc line 63
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recipes-extended/xen/newlib.inc new file +1
-0+ install -m 644 `${HOST_PREFIX}gcc -print-file-name=include`/stdbool.h-t ${D}/${includedir}
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Review
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recipes-extended/xen/newlib.inc new file +1
-0+}(quoted diff) +0
-0b/recipes-extended/xen/newlib_1.16.0.bb
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recipes-extended/xen/newlib_1.16.0.bb line 4
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new file mode 100644
index 0000000..ea80271recipes-extended/xen/newlib_1.16.0.bb new file +4
-0@@ -0,0 +1,19 @@ +# Copyright (C) 2017 Kurt Bodiker <[email protected]> +# Released under the MIT license (see COPYING.MIT for the terms) + +DESCRIPTION = "Newlib is a C library intended for use on embeddedsystems."
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recipes-extended/xen/newlib_1.16.0.bb
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recipes-extended/xen/newlib_1.16.0.bb new file +3
-0+HOMEPAGE = "http://sourceware.org/newlib" +LICENSE = "GPLv2 & LGPLv3 & GPLv3 & LGPLv2" +LIC_FILES_CHKSUM = "file://COPYING.NEWLIB;md5=
950f50b290e8fcf7a2d3fff61775de9b"Quoted 7 lines
recipes-extended/xen/newlib_1.16.0.bb line 8
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recipes-extended/xen/newlib_1.16.0.bb new file +1
-0+I see newlib in a few other oe layers, but nothing that looks to be common. For my
own understanding (and when someone asks me about this), is there any significant
difference in this newlib implementation/build than you'd find in other newlib use cases ?This version is old 2008, the latest is 3.0 but not sure if this Xen solution needs 1.7.
- armin
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recipes-extended/xen/newlib_1.16.0.bb
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recipes-extended/xen/newlib_1.16.0.bb new file +5
-0+S="${WORKDIR}/newlib" +B="${WORKDIR}/build" + +SRC_URI += "\ + git://sourceware.org/git/newlib-cygwin.git;protocol=git;rev=newlib-${TRANSLATED_PV};destsuffix=newlib;nobranch=1;name=newlib \
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Using tags for SRCREVs is generally frowned upon. Is that what this is doing ? Even if you want to
use the convenience variable you created, it would still be better to explicitly set SRCREV in the
recipes for easier maintenance and to make things more obvious.recipes-extended/xen/newlib_1.16.0.bb line 15
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recipes-extended/xen/newlib_1.16.0.bb new file +2
-0+ file://newlib.patch;striplevel=0 \ + file://newlib-chk.patch;striplevel=0 \We really shouldn't be specifying striplevel on the patches. Why aren't the patches being
generated in a way that makes then consistent, and that can be applied with the defaults ?Bruce
Quoted 8 lines
recipes-extended/xen/newlib_1.16.0.bb new file +4
-1+ file://newlib-stdint-size_max-fix-from-1.17.0.patch;striplevel=1 \ +" + +require newlib.inc --2.14.2
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disclosure is
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prohibited. *
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_______________________________________________
meta-virtualization mailing list
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https://lists.yoctoproject.org/listinfo/meta-virtualization
Signature · 11 lines
Kurt Bodiker BrainTrust Holdings www.braintrust-us.com 443-296-2186 office 410-750-2119 fax -- *This email and all attachments are considered confidential and the proprietary information of BrainTrust Holdings. Unauthorized disclosure is prohibited. *
Re: [PATCH 3/7] xen: Newlib recipe and patches for Xen stubdoms
In reply to Bruce AshfieldRegarding the patches, these files were not created by me. Instead, these files were copied directly out of the Xen source tree. I was trying to mimic the Xen/stubdom/Makefile targets/recipes and minimize the deviations and any necessary maintenance to the files. I claim no ownership on the implementation of the patches, so I'll modify the patchfiles as noted by Bruce unless I receive direction otherwise.
Thanks for the feedback and comments.
Kurt
Quoted 1,182 lines · Bruce Ashfield
Quoted 14 lines · Kurt Bodiker
From: kebodiker <[email protected]>
Newlib provides a fast, C library optimized for embedded systems. In the case of Xen stubdomains, we are using MiniOS. This Newlib recipe creates static libraries that are cross-compiled against MiniOS, Xen, and LWIP headers and subsequently used during the cross-compilation and linking of PolarSSL, the stubdom specific GMP, TPM Emulator, and the Xen vTPM and vTPM Manager stubdomains.
The current Xen source code is hardcoded to fetch a specific version of this package. The patch files originate from the Xen/stubdom source tree. This recipe provides the flexibility to change version or modify the patches.
Quoted 5 lines
Signed-off-by Kurt Bodiker <[email protected]>--- recipes-extended/xen/files/newlib-chk.patch | 155 +++++ .../newlib-stdint-size_max-fix-from-1.17.0.patch | 16 + recipes-extended/xen/files/newlib.patch | 727+++++++++++++++++++++
Quoted 5 lines
recipes-extended/xen/newlib.inc | 64 ++ recipes-extended/xen/newlib_1.16.0.bb | 19 + 5 files changed, 981 insertions(+) create mode 100644 recipes-extended/xen/files/newlib-chk.patch create mode 100644 recipes-extended/xen/files/newlib-stdint-size_max-fix-from-1.17.0.patch
Review
Quoted 5 lines
create mode 100644 recipes-extended/xen/files/newlib.patch create mode 100644 recipes-extended/xen/newlib.inc create mode 100644 recipes-extended/xen/newlib_1.16.0.bb(quoted diff) +0
-0
b/recipes-extended/xen/files/newlib-chk.patchrecipes-extended/xen/files/newlib-chk.patch line 1
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new file mode 100644
index 0000000..848dbd5recipes-extended/xen/files/newlib-chk.patch new file +1
-0@@ -0,0 +1,155 @@ +--- newlib/libc/stdio/fprintf_chk.c 1969-12-31 19:00:00.000000000-0500
recipes-extended/xen/files/newlib-chk.patch line 2
Quoted 1 line
recipes-extended/xen/files/newlib-chk.patch new file +1
-0++++ newlib/libc/stdio/fprintf_chk.c 2009-02-26 19:02:53.000000000-0500
recipes-extended/xen/files/newlib-chk.patch
Quoted 7 lines
recipes-extended/xen/files/newlib-chk.patch new file +7
-0+@@ -0,0 +1,21 @@ ++#include <stdarg.h> ++#include <stdio.h> ++ ++/* ++ * Stub implementation of __fprintf_chk adapted from glibc 2.7. This ++ * doesn't actually implement any buffer overflow protection. It justmakes
Quoted 6 lines
recipes-extended/xen/files/newlib-chk.patch new file +6
-0++ * the linker happy :) ++*/ ++int ++__fprintf_chk (FILE *fp, int flag, const char *format, ...) ++{ ++ va_list ap;recipes-extended/xen/files/newlib-chk.patch
Quoted 10 lines
recipes-extended/xen/files/newlib-chk.patch new file +10
-0++ int done; ++ ++ va_start (ap, format); ++ done = vfprintf (fp, format, ap); ++ va_end (ap); ++ ++ return done; ++} ++ +--- newlib/libc/stdio/Makefile.am 2007-08-02 16:23:06.000000000-0400
recipes-extended/xen/files/newlib-chk.patch line 26
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recipes-extended/xen/files/newlib-chk.patch new file +1
-0++++ newlib/libc/stdio/Makefile.am 2009-02-26 18:14:53.000000000-0500
Quoted 7 lines
recipes-extended/xen/files/newlib-chk.patch new file +7
-0+@@ -20,6 +20,7 @@ + flags.c \ + fopen.c \ + fprintf.c \ ++ fprintf_chk.c \ + fputc.c \ + fputs.c \recipes-extended/xen/files/newlib-chk.patch
Quoted 10 lines
recipes-extended/xen/files/newlib-chk.patch new file +10
-0+ fread.c \ +@@ -65,6 +66,7 @@ + sniprintf.c \ + snprintf.c \ + sprintf.c \ ++ sprintf_chk.c \ + sscanf.c \ + stdio.c \ + tmpfile.c \ +--- newlib/libc/stdio/Makefile.in 2007-12-19 17:36:38.000000000-0500
recipes-extended/xen/files/newlib-chk.patch line 44
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recipes-extended/xen/files/newlib-chk.patch new file +1
-0++++ newlib/libc/stdio/Makefile.in 2009-02-26 18:43:52.000000000-0500
Quoted 15 lines
recipes-extended/xen/files/newlib-chk.patch new file +15
-0+@@ -63,7 +63,8 @@ + lib_a-fgets.$(OBJEXT) lib_a-fileno.$(OBJEXT) \ + lib_a-findfp.$(OBJEXT) lib_a-fiprintf.$(OBJEXT) \ + lib_a-flags.$(OBJEXT) lib_a-fopen.$(OBJEXT) \ +- lib_a-fprintf.$(OBJEXT) lib_a-fputc.$(OBJEXT) \ ++ lib_a-fprintf.$(OBJEXT) lib_a-fprintf_chk.$(OBJEXT) \ ++ lib_a-fputc.$(OBJEXT) \ + lib_a-fputs.$(OBJEXT) lib_a-fread.$(OBJEXT) \ + lib_a-freopen.$(OBJEXT) lib_a-fscanf.$(OBJEXT) \ + lib_a-fiscanf.$(OBJEXT) lib_a-fseek.$(OBJEXT) \ +@@ -86,6 +87,7 @@ + lib_a-setvbuf.$(OBJEXT) lib_a-siprintf.$(OBJEXT) \ + lib_a-siscanf.$(OBJEXT) lib_a-sniprintf.$(OBJEXT) \ + lib_a-snprintf.$(OBJEXT) lib_a-sprintf.$(OBJEXT) \ ++ lib_a-sprintf_chk.$(OBJEXT) \recipes-extended/xen/files/newlib-chk.patch
Quoted 10 lines
recipes-extended/xen/files/newlib-chk.patch new file +10
-0+ lib_a-sscanf.$(OBJEXT) lib_a-stdio.$(OBJEXT) \ + lib_a-tmpfile.$(OBJEXT) lib_a-tmpnam.$(OBJEXT) \ + lib_a-ungetc.$(OBJEXT) lib_a-vdiprintf.$(OBJEXT) \ +@@ -122,15 +124,15 @@ + LTLIBRARIES = $(noinst_LTLIBRARIES) + am__objects_4 = clearerr.lo fclose.lo fdopen.lo feof.lo ferror.lo \ + fflush.lo fgetc.lo fgetpos.lo fgets.lo fileno.lo findfp.lo \ +- fiprintf.lo flags.lo fopen.lo fprintf.lo fputc.lo fputs.lo \ +- fread.lo freopen.lo fscanf.lo fiscanf.lo fseek.lo fsetpos.lo \ ++ fiprintf.lo flags.lo fopen.lo fprintf.lo fprintf_chk.lo fputc.lo\
recipes-extended/xen/files/newlib-chk.patch line 70
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recipes-extended/xen/files/newlib-chk.patch new file +1
-0++ fputs.lo fread.lo freopen.lo fscanf.lo fiscanf.lo fseek.lofsetpos.lo \
recipes-extended/xen/files/newlib-chk.patch
Quoted 8 lines
recipes-extended/xen/files/newlib-chk.patch new file +8
-0+ ftell.lo fvwrite.lo fwalk.lo fwrite.lo getc.lo getchar.lo \ + getc_u.lo getchar_u.lo getdelim.lo getline.lo gets.lo \ + iprintf.lo iscanf.lo makebuf.lo perror.lo printf.lo putc.lo \ + putchar.lo putc_u.lo putchar_u.lo puts.lo refill.lo remove.lo \ + rename.lo rewind.lo rget.lo scanf.lo sccl.lo setbuf.lo \ + setbuffer.lo setlinebuf.lo setvbuf.lo siprintf.lo siscanf.lo \ +- sniprintf.lo snprintf.lo sprintf.lo sscanf.lo stdio.lo \ ++ sniprintf.lo snprintf.lo sprintf.lo sprintf_chk.lo sscanf.lostdio.lo \
Quoted 20 lines
recipes-extended/xen/files/newlib-chk.patch new file +20
-0+ tmpfile.lo tmpnam.lo ungetc.lo vdiprintf.lo vdprintf.lo \ + viprintf.lo viscanf.lo vprintf.lo vscanf.lo vsiprintf.lo \ + vsiscanf.lo vsnprintf.lo vsniprintf.lo vsprintf.lo vsscanf.lo \ +@@ -344,6 +346,7 @@ + flags.c \ + fopen.c \ + fprintf.c \ ++ fprintf_chk.c \ + fputc.c \ + fputs.c \ + fread.c \ +@@ -389,6 +392,7 @@ + sniprintf.c \ + snprintf.c \ + sprintf.c \ ++ sprintf_chk.c \ + sscanf.c \ + stdio.c \ + tmpfile.c \ +@@ -508,6 +512,7 @@recipes-extended/xen/files/newlib-chk.patch
Quoted 10 lines
recipes-extended/xen/files/newlib-chk.patch new file +10
-0+ siprintf.def \ + siscanf.def \ + sprintf.def \ ++ sprintf_chk.def \ + sscanf.def \ + tmpfile.def \ + tmpnam.def \ +@@ -678,6 +683,12 @@ + lib_a-fprintf.obj: fprintf.c + $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS)$(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-fprintf.obj
if test -f 'fprintf.c'; then $(CYGPATH_W) 'fprintf.c'; else $(CYGPATH_W) '$(srcdir)/fprintf.c'; firecipes-extended/xen/files/newlib-chk.patch
Quoted 3 lines
recipes-extended/xen/files/newlib-chk.patch new file +3
-0+ ++lib_a-fprintf_chk.o: fprintf_chk.c ++ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS)$(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-fprintf_chk.o
test -f 'fprintf_chk.c' || echo '$(srcdir)/'fprintf_chk.crecipes-extended/xen/files/newlib-chk.patch
Quoted 3 lines
recipes-extended/xen/files/newlib-chk.patch new file +3
-0++ ++lib_a-fprintf_chk.obj: fprintf_chk.c ++ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS)$(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-fprintf_chk.obj
if test -f 'fprintf_chk.c'; then $(CYGPATH_W) 'fprintf_chk.c'; else $(CYGPATH_W) '$(srcdir)/fprintf_chk.c'; firecipes-extended/xen/files/newlib-chk.patch
Quoted 3 lines
recipes-extended/xen/files/newlib-chk.patch new file +3
-0++ + lib_a-fputc.o: fputc.c + $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS)$(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-fputc.o
test -f 'fputc.c' || echo '$(srcdir)/'fputc.crecipes-extended/xen/files/newlib-chk.patch
Quoted 4 lines
recipes-extended/xen/files/newlib-chk.patch new file +4
-0+ +@@ -948,6 +959,12 @@ + lib_a-sprintf.obj: sprintf.c + $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS)$(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-sprintf.obj
if test -f 'sprintf.c'; then $(CYGPATH_W) 'sprintf.c'; else $(CYGPATH_W) '$(srcdir)/sprintf.c'; firecipes-extended/xen/files/newlib-chk.patch
Quoted 3 lines
recipes-extended/xen/files/newlib-chk.patch new file +3
-0+ ++lib_a-sprintf_chk.o: sprintf_chk.c ++ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS)$(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-sprintf_chk.o
test -f 'sprintf_chk.c' || echo '$(srcdir)/'sprintf_chk.crecipes-extended/xen/files/newlib-chk.patch
Quoted 3 lines
recipes-extended/xen/files/newlib-chk.patch new file +3
-0++ ++lib_a-sprintf_chk.obj: sprintf_chk.c ++ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS)$(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-sprintf_chk.obj
if test -f 'sprintf_chk.c'; then $(CYGPATH_W) 'sprintf_chk.c'; else $(CYGPATH_W) '$(srcdir)/sprintf_chk.c'; firecipes-extended/xen/files/newlib-chk.patch
Quoted 3 lines
recipes-extended/xen/files/newlib-chk.patch new file +3
-0++ + lib_a-sscanf.o: sscanf.c + $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS)$(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-sscanf.o
test -f 'sscanf.c' || echo '$(srcdir)/'sscanf.crecipes-extended/xen/files/newlib-chk.patch line 132
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recipes-extended/xen/files/newlib-chk.patch new file +2
-0+ +--- newlib/libc/stdio/sprintf_chk.c 1969-12-31 19:00:00.000000000-0500
recipes-extended/xen/files/newlib-chk.patch line 133
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recipes-extended/xen/files/newlib-chk.patch new file +1
-0++++ newlib/libc/stdio/sprintf_chk.c 2009-02-26 19:02:26.000000000-0500
recipes-extended/xen/files/newlib-chk.patch
Quoted 7 lines
recipes-extended/xen/files/newlib-chk.patch new file +7
-0+@@ -0,0 +1,21 @@ ++#include <stdarg.h> ++#include <stdio.h> ++ ++/* ++ * Stub implementation of __sprintf_chk adapted from glibc 2.7. This ++ * doesn't actually implement any buffer overflow protection. It justmakes
recipes-extended/xen/files/newlib-chk.patch
Quoted 4 lines
recipes-extended/xen/files/newlib-chk.patch new file +4
-0++ * the linker happy :) ++*/ ++int ++__sprintf_chk (char *s, int flags, size_t slen, const char *format,...)
Review
Quoted 12 lines
recipes-extended/xen/files/newlib-chk.patch new file +11
-0++{ ++ va_list arg; ++ int done; ++ ++ va_start (arg, format); ++ done = vsprintf (s, format, arg); ++ va_end (arg); ++ ++ return done; ++} ++(quoted diff) +0
-0
b/recipes-extended/xen/files/newlib-stdint-size_max-fix-from-1.17.0.patchrecipes-extended/xen/files/newlib-stdint-size_max-fix-
Quoted 4 lines
new file mode 100644
index 0000000..1054a07recipes-extended/xen/files/newlib-stdint-size_max-fix- new file +0
-0from-1.17.0.patch
recipes-extended/xen/files/newlib-stdint-size_max-fix- line 1
Quoted 2 lines
recipes-extended/xen/files/newlib-stdint-size_max-fix- new file +1
-0@@ -0,0 +1,16 @@ +--- newlib-1.16.0/newlib/libc/include/stdint.h.orig 2006-08-1700:39:43.000000000 +0300
recipes-extended/xen/files/newlib-stdint-size_max-fix- line 2
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recipes-extended/xen/files/newlib-stdint-size_max-fix- new file +1
-0++++ newlib-1.16.0/newlib/libc/include/stdint.h 2009-08-2517:33:23.000000000 +0300
Review
Quoted 15 lines
recipes-extended/xen/files/newlib-stdint-size_max-fix- new file +14
-0+@@ -348,8 +348,11 @@ + #endif + + /* This must match size_t in stddef.h, currently long unsigned int */ +-#define SIZE_MIN (-__STDINT_EXP(LONG_MAX) - 1L) +-#define SIZE_MAX __STDINT_EXP(LONG_MAX) ++#ifdef __SIZE_MAX__ ++#define SIZE_MAX __SIZE_MAX__ ++#else ++#define SIZE_MAX (__STDINT_EXP(LONG_MAX) * 2UL + 1) ++#endif + + /* This must match sig_atomic_t in <signal.h> (currently int) */ + #define SIG_ATOMIC_MIN (-__STDINT_EXP(INT_MAX) - 1)(quoted diff) +0
-0
b/recipes-extended/xen/files/newlib.patchrecipes-extended/xen/files/newlib.patch line 8
Quoted 13 lines
new file mode 100644
index 0000000..ee9b6f2recipes-extended/xen/files/newlib.patch new file +8
-0@@ -0,0 +1,727 @@ +There is a mix between longs and long longs. + +Index: newlib/libc/include/inttypes.h +=================================================================== +RCS file: /cvs/src/src/newlib/libc/include/inttypes.h,v +retrieving revision 1.3 +diff -u -p -r1.3 inttypes.h +--- newlib/libc/include/inttypes.h 16 Dec 2005 19:03:12 -00001.3
Quoted 44 lines
recipes-extended/xen/files/newlib.patch new file +44
-0++++ newlib/libc/include/inttypes.h 8 Nov 2007 16:32:44 -0000 +@@ -163,12 +163,12 @@ + + + /* 64-bit types */ +-#if __have_longlong64 +-#define __PRI64(x) __STRINGIFY(ll##x) +-#define __SCN64(x) __STRINGIFY(ll##x) +-#elif __have_long64 ++#if __have_long64 + #define __PRI64(x) __STRINGIFY(l##x) + #define __SCN64(x) __STRINGIFY(l##x) ++#elif __have_longlong64 ++#define __PRI64(x) __STRINGIFY(ll##x) ++#define __SCN64(x) __STRINGIFY(ll##x) + #else + #define __PRI64(x) __STRINGIFY(x) + #define __SCN64(x) __STRINGIFY(x) +@@ -217,12 +217,12 @@ + #endif + + /* max-bit types */ +-#if __have_longlong64 +-#define __PRIMAX(x) __STRINGIFY(ll##x) +-#define __SCNMAX(x) __STRINGIFY(ll##x) +-#elif __have_long64 ++#if __have_long64 + #define __PRIMAX(x) __STRINGIFY(l##x) + #define __SCNMAX(x) __STRINGIFY(l##x) ++#elif __have_longlong64 ++#define __PRIMAX(x) __STRINGIFY(ll##x) ++#define __SCNMAX(x) __STRINGIFY(ll##x) + #else + #define __PRIMAX(x) __STRINGIFY(x) + #define __SCNMAX(x) __STRINGIFY(x) +@@ -242,12 +242,12 @@ + #define SCNxMAX __SCNMAX(x) + + /* ptr types */ +-#if __have_longlong64 +-#define __PRIPTR(x) __STRINGIFY(ll##x) +-#define __SCNPTR(x) __STRINGIFY(ll##x) +-#elif __have_long64 ++#if __have_long64recipes-extended/xen/files/newlib.patch
Quoted 10 lines
recipes-extended/xen/files/newlib.patch new file +10
-0+ #define __PRIPTR(x) __STRINGIFY(l##x) + #define __SCNPTR(x) __STRINGIFY(l##x) ++#elif __have_longlong64 ++#define __PRIPTR(x) __STRINGIFY(ll##x) ++#define __SCNPTR(x) __STRINGIFY(ll##x) + #else + #define __PRIPTR(x) __STRINGIFY(x) + #define __SCNPTR(x) __STRINGIFY(x) + +We don't want u?int32_t to be long as our code assume in a lot ofplaces to be
recipes-extended/xen/files/newlib.patch
Quoted 8 lines
recipes-extended/xen/files/newlib.patch new file +8
-0+int. + +Index: newlib/libc/include/stdint.h +=================================================================== +RCS file: /cvs/src/src/newlib/libc/include/stdint.h,v +retrieving revision 1.10 +diff -u -p -r1.10 stdint.h +--- newlib/libc/include/stdint.h 16 Aug 2006 21:39:43 -00001.10
Quoted 9 lines
recipes-extended/xen/files/newlib.patch new file +9
-0++++ newlib/libc/include/stdint.h 12 Feb 2008 13:07:52 -0000 +@@ -38,7 +38,7 @@ extern "C" { + #if __STDINT_EXP(LONG_MAX) > 0x7fffffff + #define __have_long64 1 + #elif __STDINT_EXP(LONG_MAX) == 0x7fffffff && !defined(__SPU__) +-#define __have_long32 1 ++/* #define __have_long32 1 */ + #endif +recipes-extended/xen/files/newlib.patch
Quoted 10 lines
recipes-extended/xen/files/newlib.patch new file +10
-0+ #if __STDINT_EXP(SCHAR_MAX) == 0x7f + +Define the basic ia64 jump buffer + +Index: newlib/libc/include/sys/config.h +=================================================================== +RCS file: /cvs/src/src/newlib/libc/include/sys/config.h,v +retrieving revision 1.47 +diff -u -p -r1.47 config.h +--- newlib/libc/include/sys/config.h 15 Mar 2007 21:32:12 -00001.47
Quoted 11 lines
recipes-extended/xen/files/newlib.patch new file +11
-0++++ newlib/libc/include/sys/config.h 8 Nov 2007 16:32:44 -0000 +@@ -71,6 +71,10 @@ + #endif + #endif + ++#ifndef __DYNAMIC_REENT__ ++#define __DYNAMIC_REENT__ ++#endif ++ + #ifdef __mn10200__ + #define __SMALL_BITFIELDSrecipes-extended/xen/files/newlib.patch
Quoted 10 lines
recipes-extended/xen/files/newlib.patch new file +10
-0+ #endif + +Dynamic pointer to our reentrancy zone + +Index: newlib/libc/reent/getreent.c +=================================================================== +RCS file: /cvs/src/src/newlib/libc/reent/getreent.c,v +retrieving revision 1.2 +diff -u -p -r1.2 getreent.c +--- newlib/libc/reent/getreent.c 7 Sep 2007 00:45:55 -00001.2
recipes-extended/xen/files/newlib.patch
Quoted 7 lines
recipes-extended/xen/files/newlib.patch new file +7
-0++++ newlib/libc/reent/getreent.c 8 Nov 2007 16:32:44 -0000 +@@ -3,12 +3,20 @@ + #include <_ansi.h> + #include <reent.h> + ++#define weak_alias(name, aliasname) \ ++ extern __typeof (name) aliasname __attribute__ ((weak, alias(#name)));
Quoted 15 lines
recipes-extended/xen/files/newlib.patch new file +15
-0++ + #ifdef __getreent + #undef __getreent + #endif ++#ifdef __libc_getreent ++#undef __libc_getreent ++#endif + + struct _reent * +-_DEFUN_VOID(__getreent) ++__libc_getreent (void) + { + return _impure_ptr; + } ++weak_alias(__libc_getreent,__getreent)recipes-extended/xen/files/newlib.patch
Quoted 10 lines
recipes-extended/xen/files/newlib.patch new file +10
-0++ + +We can't provide a red zone in mini-os. + +Index: newlib/libc/machine/x86_64/memcpy.S +=================================================================== +RCS file: /cvs/src/src/newlib/libc/machine/x86_64/memcpy.S,v +retrieving revision 1.1 +diff -u -p -r1.1 memcpy.S +--- newlib/libc/machine/x86_64/memcpy.S 28 Aug 2007 21:56:49-0000 1.1
recipes-extended/xen/files/newlib.patch line 143
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recipes-extended/xen/files/newlib.patch new file +1
-0++++ newlib/libc/machine/x86_64/memcpy.S 8 Nov 2007 16:32:44-0000
Quoted 8 lines
recipes-extended/xen/files/newlib.patch new file +8
-0+@@ -30,10 +30,18 @@ quadword_aligned: + cmpq $256, rdx + jb quadword_copy + ++#if 1 ++ subq $32, rsp ++ movq rax, 24 (rsp) ++ movq r12, 16 (rsp)recipes-extended/xen/files/newlib.patch
Quoted 10 lines
recipes-extended/xen/files/newlib.patch new file +10
-0++ movq r13, 8 (rsp) ++ movq r14, 0 (rsp) ++#else + movq rax, -8 (rsp) + movq r12, -16 (rsp) + movq r13, -24 (rsp) + movq r14, -32 (rsp) ++#endif + + movq rdx, rcx /* Copy 128 bytes at a time withminimum cache polution */
Quoted 11 lines
recipes-extended/xen/files/newlib.patch new file +11
-0+ shrq $7, rcx +@@ -89,10 +97,18 @@ loop: + movq rdx, rcx + andq $127, rcx + rep movsb ++#if 1 ++ movq 24 (rsp), rax ++ movq 16 (rsp), r12 ++ movq 8 (rsp), r13 ++ movq 0 (rsp), r14 ++ addq $32, rsprecipes-extended/xen/files/newlib.patch
Quoted 10 lines
recipes-extended/xen/files/newlib.patch new file +10
-0++#else + movq -8 (rsp), rax + movq -16 (rsp), r12 + movq -24 (rsp), r13 + movq -32 (rsp), r14 ++#endif + ret + + +--- newlib/libc/machine/x86_64/x86_64mach.h.orig 2008-07-1114:57:23.062269000 +0100
recipes-extended/xen/files/newlib.patch line 183
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recipes-extended/xen/files/newlib.patch new file +1
-0++++ newlib/libc/machine/x86_64/x86_64mach.h 2008-07-1114:58:01.262503000 +0100
Quoted 148 lines
recipes-extended/xen/files/newlib.patch new file +148
-0+@@ -22,81 +22,81 @@ + + #define REG(x) CONCAT1(__REG_PREFIX__, x) + +-#define rax REG(rax) +-#define rbx REG(rbx) +-#define rcx REG(rcx) +-#define rdx REG(rdx) +-#define rsi REG(rsi) +-#define rdi REG(rdi) +-#define rbp REG(rbp) +-#define rsp REG(rsp) +- +-#define r8 REG(r8) +-#define r9 REG(r9) +-#define r10 REG(r10) +-#define r11 REG(r11) +-#define r12 REG(r12) +-#define r13 REG(r13) +-#define r14 REG(r14) +-#define r15 REG(r15) +- +-#define eax REG(eax) +-#define ebx REG(ebx) +-#define ecx REG(ecx) +-#define edx REG(edx) +-#define esi REG(esi) +-#define edi REG(edi) +-#define ebp REG(ebp) +-#define esp REG(esp) +- +-#define st0 REG(st) +-#define st1 REG(st(1)) +-#define st2 REG(st(2)) +-#define st3 REG(st(3)) +-#define st4 REG(st(4)) +-#define st5 REG(st(5)) +-#define st6 REG(st(6)) +-#define st7 REG(st(7)) +- +-#define ax REG(ax) +-#define bx REG(bx) +-#define cx REG(cx) +-#define dx REG(dx) +- +-#define ah REG(ah) +-#define bh REG(bh) +-#define ch REG(ch) +-#define dh REG(dh) +- +-#define al REG(al) +-#define bl REG(bl) +-#define cl REG(cl) +-#define dl REG(dl) +- +-#define sil REG(sil) +- +-#define mm1 REG(mm1) +-#define mm2 REG(mm2) +-#define mm3 REG(mm3) +-#define mm4 REG(mm4) +-#define mm5 REG(mm5) +-#define mm6 REG(mm6) +-#define mm7 REG(mm7) +- +-#define xmm0 REG(xmm0) +-#define xmm1 REG(xmm1) +-#define xmm2 REG(xmm2) +-#define xmm3 REG(xmm3) +-#define xmm4 REG(xmm4) +-#define xmm5 REG(xmm5) +-#define xmm6 REG(xmm6) +-#define xmm7 REG(xmm7) +- +-#define cr0 REG(cr0) +-#define cr1 REG(cr1) +-#define cr2 REG(cr2) +-#define cr3 REG(cr3) +-#define cr4 REG(cr4) ++#define rax %rax ++#define rbx %rbx ++#define rcx %rcx ++#define rdx %rdx ++#define rsi %rsi ++#define rdi %rdi ++#define rbp %rbp ++#define rsp %rsp ++ ++#define r8 %r8 ++#define r9 %r9 ++#define r10 %r10 ++#define r11 %r11 ++#define r12 %r12 ++#define r13 %r13 ++#define r14 %r14 ++#define r15 %r15 ++ ++#define eax %eax ++#define ebx %ebx ++#define ecx %ecx ++#define edx %edx ++#define esi %esi ++#define edi %edi ++#define ebp %ebp ++#define esp %esp ++ ++#define st0 %st ++#define st1 %st(1) ++#define st2 %st(2) ++#define st3 %st(3) ++#define st4 %st(4) ++#define st5 %st(5) ++#define st6 %st(6) ++#define st7 %st(7) ++ ++#define ax %ax ++#define bx %bx ++#define cx %cx ++#define dx %dx ++ ++#define ah %ah ++#define bh %bh ++#define ch %ch ++#define dh %dh ++ ++#define al %al ++#define bl %bl ++#define cl %cl ++#define dl %dl ++ ++#define sil %sil ++ ++#define mm1 %mm1 ++#define mm2 %mm2 ++#define mm3 %mm3 ++#define mm4 %mm4 ++#define mm5 %mm5 ++#define mm6 %mm6 ++#define mm7 %mm7 ++ ++#define xmm0 %xmm0 ++#define xmm1 %xmm1 ++#define xmm2 %xmm2 ++#define xmm3 %xmm3 ++#define xmm4 %xmm4 ++#define xmm5 %xmm5 ++#define xmm6 %xmm6 ++#define xmm7 %xmm7recipes-extended/xen/files/newlib.patch
Quoted 10 lines
recipes-extended/xen/files/newlib.patch new file +10
-0++ ++#define cr0 %cr0 ++#define cr1 %cr1 ++#define cr2 %cr2 ++#define cr3 %cr3 ++#define cr4 %cr4 + + #ifdef _I386MACH_NEED_SOTYPE_FUNCTION + #define SOTYPE_FUNCTION(sym) .type SYM(sym),@function +--- newlib/libc/machine/x86_64/memcpy.S.orig 2008-07-1115:12:27.494693000 +0100
recipes-extended/xen/files/newlib.patch line 342
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recipes-extended/xen/files/newlib.patch new file +1
-0++++ newlib/libc/machine/x86_64/memcpy.S 2008-07-1115:12:29.448706000 +0100
Quoted 37 lines
recipes-extended/xen/files/newlib.patch new file +37
-0+@@ -60,14 +60,14 @@ + movq 48 (rsi), r13 + movq 56 (rsi), r14 + +- movntiq rax, (rdi) +- movntiq r8 , 8 (rdi) +- movntiq r9 , 16 (rdi) +- movntiq r10, 24 (rdi) +- movntiq r11, 32 (rdi) +- movntiq r12, 40 (rdi) +- movntiq r13, 48 (rdi) +- movntiq r14, 56 (rdi) ++ movnti rax, (rdi) ++ movnti r8 , 8 (rdi) ++ movnti r9 , 16 (rdi) ++ movnti r10, 24 (rdi) ++ movnti r11, 32 (rdi) ++ movnti r12, 40 (rdi) ++ movnti r13, 48 (rdi) ++ movnti r14, 56 (rdi) + + movq 64 (rsi), rax + movq 72 (rsi), r8 +@@ -78,14 +78,14 @@ + movq 112 (rsi), r13 + movq 120 (rsi), r14 + +- movntiq rax, 64 (rdi) +- movntiq r8 , 72 (rdi) +- movntiq r9 , 80 (rdi) +- movntiq r10, 88 (rdi) +- movntiq r11, 96 (rdi) +- movntiq r12, 104 (rdi) +- movntiq r13, 112 (rdi) +- movntiq r14, 120 (rdi) ++ movnti rax, 64 (rdi) ++ movnti r8 , 72 (rdi)recipes-extended/xen/files/newlib.patch
Quoted 10 lines
recipes-extended/xen/files/newlib.patch new file +10
-0++ movnti r9 , 80 (rdi) ++ movnti r10, 88 (rdi) ++ movnti r11, 96 (rdi) ++ movnti r12, 104 (rdi) ++ movnti r13, 112 (rdi) ++ movnti r14, 120 (rdi) + + leaq 128 (rsi), rsi + leaq 128 (rdi), rdi +--- newlib/libc/machine/i386/i386mach.h 2000-08-2818:50:06.000000000 +0100
recipes-extended/xen/files/newlib.patch line 390
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recipes-extended/xen/files/newlib.patch new file +1
-0++++ newlib/libc/machine/i386/i386mach.h 2008-07-1115:17:13.874409000 +0100
Quoted 78 lines
recipes-extended/xen/files/newlib.patch new file +78
-0+@@ -27,46 +27,46 @@ + + #define REG(x) CONCAT1(__REG_PREFIX__, x) + +-#define eax REG(eax) +-#define ebx REG(ebx) +-#define ecx REG(ecx) +-#define edx REG(edx) +-#define esi REG(esi) +-#define edi REG(edi) +-#define ebp REG(ebp) +-#define esp REG(esp) +- +-#define st0 REG(st) +-#define st1 REG(st(1)) +-#define st2 REG(st(2)) +-#define st3 REG(st(3)) +-#define st4 REG(st(4)) +-#define st5 REG(st(5)) +-#define st6 REG(st(6)) +-#define st7 REG(st(7)) +- +-#define ax REG(ax) +-#define bx REG(bx) +-#define cx REG(cx) +-#define dx REG(dx) +- +-#define ah REG(ah) +-#define bh REG(bh) +-#define ch REG(ch) +-#define dh REG(dh) +- +-#define al REG(al) +-#define bl REG(bl) +-#define cl REG(cl) +-#define dl REG(dl) +- +-#define mm1 REG(mm1) +-#define mm2 REG(mm2) +-#define mm3 REG(mm3) +-#define mm4 REG(mm4) +-#define mm5 REG(mm5) +-#define mm6 REG(mm6) +-#define mm7 REG(mm7) ++#define eax %eax ++#define ebx %ebx ++#define ecx %ecx ++#define edx %edx ++#define esi %esi ++#define edi %edi ++#define ebp %ebp ++#define esp %esp ++ ++#define st0 %st ++#define st1 %st(1) ++#define st2 %st(2) ++#define st3 %st(3) ++#define st4 %st(4) ++#define st5 %st(5) ++#define st6 %st(6) ++#define st7 %st(7) ++ ++#define ax %ax ++#define bx %bx ++#define cx %cx ++#define dx %dx ++ ++#define ah %ah ++#define bh %bh ++#define ch %ch ++#define dh %dh ++ ++#define al %al ++#define bl %bl ++#define cl %cl ++#define dl %dl ++ ++#define mm1 %mm1recipes-extended/xen/files/newlib.patch
Quoted 10 lines
recipes-extended/xen/files/newlib.patch new file +10
-0++#define mm2 %mm2 ++#define mm3 %mm3 ++#define mm4 %mm4 ++#define mm5 %mm5 ++#define mm6 %mm6 ++#define mm7 %mm7 + + #ifdef _I386MACH_NEED_SOTYPE_FUNCTION + #define SOTYPE_FUNCTION(sym) .type SYM(sym),@function +--- newlib/libc/machine/x86_64/memset.S 2007-08-2822:56:49.000000000 +0100
recipes-extended/xen/files/newlib.patch line 479
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recipes-extended/xen/files/newlib.patch new file +1
-0++++ newlib/libc/machine/x86_64/memset.S 2008-07-1115:16:59.098320000 +0100
Quoted 30 lines
recipes-extended/xen/files/newlib.patch new file +30
-0+@@ -40,22 +40,22 @@ + + .p2align 4 + loop: +- movntiq rax, (rdi) +- movntiq rax, 8 (rdi) +- movntiq rax, 16 (rdi) +- movntiq rax, 24 (rdi) +- movntiq rax, 32 (rdi) +- movntiq rax, 40 (rdi) +- movntiq rax, 48 (rdi) +- movntiq rax, 56 (rdi) +- movntiq rax, 64 (rdi) +- movntiq rax, 72 (rdi) +- movntiq rax, 80 (rdi) +- movntiq rax, 88 (rdi) +- movntiq rax, 96 (rdi) +- movntiq rax, 104 (rdi) +- movntiq rax, 112 (rdi) +- movntiq rax, 120 (rdi) ++ movnti rax, (rdi) ++ movnti rax, 8 (rdi) ++ movnti rax, 16 (rdi) ++ movnti rax, 24 (rdi) ++ movnti rax, 32 (rdi) ++ movnti rax, 40 (rdi) ++ movnti rax, 48 (rdi) ++ movnti rax, 56 (rdi) ++ movnti rax, 64 (rdi) ++ movnti rax, 72 (rdi)recipes-extended/xen/files/newlib.patch
Quoted 10 lines
recipes-extended/xen/files/newlib.patch new file +10
-0++ movnti rax, 80 (rdi) ++ movnti rax, 88 (rdi) ++ movnti rax, 96 (rdi) ++ movnti rax, 104 (rdi) ++ movnti rax, 112 (rdi) ++ movnti rax, 120 (rdi) + + leaq 128 (rdi), rdi + +--- newlib/libm/machine/i386/i386mach.h.orig 2008-07-1115:30:37.367227000 +0100
recipes-extended/xen/files/newlib.patch line 520
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recipes-extended/xen/files/newlib.patch new file +1
-0++++ newlib/libm/machine/i386/i386mach.h 2008-07-1115:30:55.232337000 +0100
Quoted 82 lines
recipes-extended/xen/files/newlib.patch new file +82
-0+@@ -27,46 +27,46 @@ + + #define REG(x) CONCAT1(__REG_PREFIX__, x) + +-#define eax REG(eax) +-#define ebx REG(ebx) +-#define ecx REG(ecx) +-#define edx REG(edx) +-#define esi REG(esi) +-#define edi REG(edi) +-#define ebp REG(ebp) +-#define esp REG(esp) +- +-#define st0 REG(st) +-#define st1 REG(st(1)) +-#define st2 REG(st(2)) +-#define st3 REG(st(3)) +-#define st4 REG(st(4)) +-#define st5 REG(st(5)) +-#define st6 REG(st(6)) +-#define st7 REG(st(7)) +- +-#define ax REG(ax) +-#define bx REG(bx) +-#define cx REG(cx) +-#define dx REG(dx) +- +-#define ah REG(ah) +-#define bh REG(bh) +-#define ch REG(ch) +-#define dh REG(dh) +- +-#define al REG(al) +-#define bl REG(bl) +-#define cl REG(cl) +-#define dl REG(dl) +- +-#define mm1 REG(mm1) +-#define mm2 REG(mm2) +-#define mm3 REG(mm3) +-#define mm4 REG(mm4) +-#define mm5 REG(mm5) +-#define mm6 REG(mm6) +-#define mm7 REG(mm7) ++#define eax %eax ++#define ebx %ebx ++#define ecx %ecx ++#define edx %edx ++#define esi %esi ++#define edi %edi ++#define ebp %ebp ++#define esp %esp ++ ++#define st0 %st ++#define st1 %st(1) ++#define st2 %st(2) ++#define st3 %st(3) ++#define st4 %st(4) ++#define st5 %st(5) ++#define st6 %st(6) ++#define st7 %st(7) ++ ++#define ax %ax ++#define bx %bx ++#define cx %cx ++#define dx %dx ++ ++#define ah %ah ++#define bh %bh ++#define ch %ch ++#define dh %dh ++ ++#define al %al ++#define bl %bl ++#define cl %cl ++#define dl %dl ++ ++#define mm1 %mm1 ++#define mm2 %mm2 ++#define mm3 %mm3 ++#define mm4 %mm4 ++#define mm5 %mm5recipes-extended/xen/files/newlib.patch
Quoted 10 lines
recipes-extended/xen/files/newlib.patch new file +10
-0++#define mm6 %mm6 ++#define mm7 %mm7 + + #ifdef _I386MACH_NEED_SOTYPE_FUNCTION + #define SOTYPE_FUNCTION(sym) .type SYM(sym),@function + + +We want to have a 64bit offsets libc even on 32bit platforms. + +--- ./newlib/configure.host.orig 2008-08-07 16:01:17.801946000+0100
recipes-extended/xen/files/newlib.patch
Quoted 11 lines
recipes-extended/xen/files/newlib.patch new file +11
-0++++ ./newlib/configure.host 2008-08-07 16:01:34.181064000 +0100 +@@ -317,6 +317,8 @@ + oext=lo + lpfx= + aext=la ;; ++ i[34567]86-xen-elf) ++ stdio64_dir=stdio64 ;; + *) ;; #shared library not supported for ${host} + esac + +--- newlib/libc/include/sys/_types.h.orig 2008-08-0715:22:44.925008000 +0100
recipes-extended/xen/files/newlib.patch line 624
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recipes-extended/xen/files/newlib.patch new file +1
-0++++ newlib/libc/include/sys/_types.h 2008-08-07 15:22:50.824044000+0100
Quoted 4 lines
recipes-extended/xen/files/newlib.patch new file +4
-0+@@ -13,8 +13,12 @@ + #include <sys/lock.h> + + #ifndef __off_t_definedrecipes-extended/xen/files/newlib.patch
Quoted 10 lines
recipes-extended/xen/files/newlib.patch new file +10
-0++#ifdef __MINIOS__ ++typedef long long _off_t; ++#else + typedef long _off_t; + #endif ++#endif + + #if defined(__rtems__) + /* device numbers are 32-bit major and and 32-bit minor */ +--- ./newlib/libc/include/sys/config.h.orig 2008-08-0714:43:25.915866000 +0100
recipes-extended/xen/files/newlib.patch line 639
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recipes-extended/xen/files/newlib.patch new file +1
-0++++ ./newlib/libc/include/sys/config.h 2008-08-07 14:44:13.508154000+0100
recipes-extended/xen/files/newlib.patch line 641
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recipes-extended/xen/files/newlib.patch new file +2
-0+@@ -69,6 +69,10 @@ + /* we use some glibc header files so turn on glibc large file feature*/
recipes-extended/xen/files/newlib.patch
Quoted 10 lines
recipes-extended/xen/files/newlib.patch new file +10
-0+ #define _LARGEFILE64_SOURCE 1 + #endif ++#ifdef __MINIOS__ ++#define __LARGE64_FILES 1 ++#define _LARGEFILE64_SOURCE 1 ++#endif + #endif + + #ifndef __DYNAMIC_REENT__ +--- ./newlib/libc/include/sys/_default_fcntl.h.orig 2008-08-0715:08:22.377836000 +0100
recipes-extended/xen/files/newlib.patch line 652
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recipes-extended/xen/files/newlib.patch new file +1
-0++++ ./newlib/libc/include/sys/_default_fcntl.h 2008-08-0715:08:31.651890000 +0100
recipes-extended/xen/files/newlib.patch line 654
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recipes-extended/xen/files/newlib.patch new file +2
-0+@@ -170,7 +170,11 @@ + /* Provide _<systemcall> prototypes for functions provided by someversions
recipes-extended/xen/files/newlib.patch
Quoted 12 lines
recipes-extended/xen/files/newlib.patch new file +12
-0+ of newlib. */ + #ifdef _COMPILING_NEWLIB +-extern int _open _PARAMS ((const char *, int, ...)); ++extern int _open _PARAMS ((const char *, int, ...)) ++#ifdef __MINIOS__ ++ asm("open64") ++#endif ++ ; + extern int _fcntl _PARAMS ((int, int, ...)); + #ifdef __LARGE64_FILES + extern int _open64 _PARAMS ((const char *, int, ...)); +--- ./newlib/libc/include/sys/unistd.h.orig 2008-08-0715:09:36.449280000 +0100
recipes-extended/xen/files/newlib.patch line 667
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recipes-extended/xen/files/newlib.patch new file +1
-0++++ ./newlib/libc/include/sys/unistd.h 2008-08-07 15:09:51.210370000+0100
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recipes-extended/xen/files/newlib.patch new file +4
-0+@@ -101,7 +101,11 @@ + int _EXFUN(link, (const char *__path1, const char *__path2 )); + int _EXFUN(nice, (int __nice_value )); + #if !defined(__INSIDE_CYGWIN__)recipes-extended/xen/files/newlib.patch
Quoted 10 lines
recipes-extended/xen/files/newlib.patch new file +10
-0+-off_t _EXFUN(lseek, (int __fildes, off_t __offset, int __whence )); ++off_t _EXFUN(lseek, (int __fildes, off_t __offset, int __whence )) ++#ifdef __MINIOS__ ++ asm("lseek64") ++#endif ++ ; + #endif + #if defined(__SPU__) + #define F_ULOCK 0 +--- ./newlib/libc/include/sys/stat.h.orig 2008-08-0716:08:50.495116000 +0100
recipes-extended/xen/files/newlib.patch line 682
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recipes-extended/xen/files/newlib.patch new file +1
-0++++ ./newlib/libc/include/sys/stat.h 2008-08-07 16:10:21.799753000+0100
Quoted 14 lines
recipes-extended/xen/files/newlib.patch new file +14
-0+@@ -49,6 +49,9 @@ + long st_spare4[2]; + #endif + }; ++#ifdef __MINIOS__ ++#define stat64 stat ++#endif + #endif + + #define _IFMT 0170000 /* type of file */ +@@ -132,7 +135,11 @@ + /* Provide prototypes for most of the _<systemcall> names that are + provided in newlib for some compilers. */ + #ifdef _COMPILING_NEWLIBrecipes-extended/xen/files/newlib.patch
Quoted 10 lines
recipes-extended/xen/files/newlib.patch new file +10
-0+-int _EXFUN(_fstat,( int __fd, struct stat *__sbuf )); ++int _EXFUN(_fstat,( int __fd, struct stat *__sbuf )) ++#ifdef __MINIOS__ ++ asm("fstat64") ++#endif ++ ; + int _EXFUN(_stat,( const char *__path, struct stat *__sbuf )); + #ifdef __LARGE64_FILES + struct stat64; +--- ./newlib/libc/include/_syslist.h.orig 2008-08-0716:24:19.122605000 +0100
recipes-extended/xen/files/newlib.patch line 707
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recipes-extended/xen/files/newlib.patch new file +1
-0++++ ./newlib/libc/include/_syslist.h 2008-08-07 16:24:21.548628000+0100
recipes-extended/xen/files/newlib.patch
Quoted 9 lines
recipes-extended/xen/files/newlib.patch new file +9
-0+@@ -14,6 +14,7 @@ + #define _kill kill + #define _link link + #define _lseek lseek ++#define _lseek64 lseek64 + #define _open open + #define _read read + #define _sbrk sbrk +--- newlib/libc/include/reent.h.orig 2008-08-07 16:28:49.846502000+0100
recipes-extended/xen/files/newlib.patch line 717
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recipes-extended/xen/files/newlib.patch new file +1
-0++++ newlib/libc/include/reent.h 2008-08-07 16:29:02.096586000+0100
Review
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recipes-extended/xen/files/newlib.patch new file +10
-0+@@ -87,6 +87,9 @@ + #if defined(__CYGWIN__) && defined(_COMPILING_NEWLIB) + #define stat64 __stat64 + #endif ++#if defined(__MINIOS__) ++#define stat64 stat ++#endif + + struct stat64; +(quoted diff) +0
-0b/recipes-extended/xen/newlib.inc
recipes-extended/xen/newlib.inc line 6
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new file mode 100644
index 0000000..32d79aarecipes-extended/xen/newlib.inc new file +6
-0@@ -0,0 +1,64 @@ +# Copyright (C) 2017 Kurt Bodiker <[email protected]> +# Released under the MIT license (see COPYING.MIT for the terms) + +require stubdom.inc + +CPPFLAGS_INCLUDE_DIR = "-isystem `${HOST_PREFIX}gcc-print-file-name=include`"
recipes-extended/xen/newlib.inc
Quoted 3 lines
recipes-extended/xen/newlib.inc new file +3
-0+STUBDOM_CFLAGS += "-D_I386MACH_ALLOW_HW_INTERRUPTS" + +export ac_cv_path_CC_FOR_TARGET="${HOST_PREFIX}gcc--sysroot=${RECIPE_SYSROOT} ${STUBDOM_CPPFLAGS} ${STUBDOM_CFLAGS}"
recipes-extended/xen/newlib.inc line 10
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recipes-extended/xen/newlib.inc new file +1
-0+export CC_FOR_TARGET="${HOST_PREFIX}gcc --sysroot=${RECIPE_SYSROOT}${STUBDOM_CPPFLAGS} ${STUBDOM_CFLAGS}"
recipes-extended/xen/newlib.inc line 12
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recipes-extended/xen/newlib.inc new file +2
-0+ +export ac_cv_path_CXX_FOR_TARGET="${HOST_PREFIX}g++--sysroot=${RECIPE_SYSROOT}"
recipes-extended/xen/newlib.inc
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recipes-extended/xen/newlib.inc new file +3
-0+export CXX_FOR_TARGET="${HOST_PREFIX}g++ --sysroot=${RECIPE_SYSROOT}" + +export ac_cv_path_CPP_FOR_TARGET="${HOST_PREFIX}gcc -E--sysroot=${RECIPE_SYSROOT}"
recipes-extended/xen/newlib.inc line 16
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recipes-extended/xen/newlib.inc new file +1
-0+export CPP_FOR_TARGET="${HOST_PREFIX}gcc -E--sysroot=${RECIPE_SYSROOT}"
recipes-extended/xen/newlib.inc line 18
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recipes-extended/xen/newlib.inc new file +2
-0+ +export ac_cv_path_LD_FOR_TARGET="${HOST_PREFIX}ld--sysroot=${RECIPE_SYSROOT}"
Quoted 21 lines
recipes-extended/xen/newlib.inc new file +21
-0+export LD_FOR_TARGET="${HOST_PREFIX}ld --sysroot=${RECIPE_SYSROOT}" + +export ac_cv_path_AS_FOR_TARGET="${HOST_PREFIX}as" +export AS_FOR_TARGET="${HOST_PREFIX}as" + +export ac_cv_path_AR_FOR_TARGET="${HOST_PREFIX}ar" +export AR_FOR_TARGET="${HOST_PREFIX}ar" + +export ac_cv_path_NM_FOR_TARGET="${HOST_PREFIX}nm" +export NM_FOR_TARGET="${HOST_PREFIX}nm" + +export ac_cv_path_RANLIB_FOR_TARGET="${HOST_PREFIX}ranlib" +export RANLIB_FOR_TARGET="${HOST_PREFIX}ranlib" + +export ac_cv_path_OBJDUMP_FOR_TARGET="${HOST_PREFIX}objdump" +export OBJDUMP_FOR_TARGET="${HOST_PREFIX}objdump" + +export ac_cv_path_OBJCOPY_FOR_TARGET="${HOST_PREFIX}objcopy" +export OBJCOPY_FOR_TARGET="${HOST_PREFIX}objcopy" + +export ac_cv_path_STRIP_FOR_TARGET="${HOST_PREFIX}strip"recipes-extended/xen/newlib.inc
Quoted 10 lines
recipes-extended/xen/newlib.inc new file +10
-0+export STRIP_FOR_TARGET="${HOST_PREFIX}strip" + +export ac_cv_path_STRINGS_FOR_TARGET="${HOST_PREFIX}strings" +export STRINGS_FOR_TARGET="${HOST_PREFIX}strings" + +export ac_cv_path_READELF_FOR_TARGET="${HOST_PREFIX}readelf" +export READELF_FOR_TARGET="${HOST_PREFIX}readelf" + +do_configure() { + ${S}/configure --verbose --prefix=${prefix}--target=${GNU_TARGET_ARCH}-xen-elf --enable-newlib-io-long-long --disable-multilib
recipes-extended/xen/newlib.inc line 50
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recipes-extended/xen/newlib.inc new file +1
-0+ find ${S} -type f | xargs perl -i.bak -pe 's/\b_(tzname|daylight|timezone)\b/$1/g'
recipes-extended/xen/newlib.inc
Quoted 11 lines
recipes-extended/xen/newlib.inc new file +11
-0+} + +do_compile() { + ${MAKE} +} + +do_install() { + ${MAKE} DESTDIR=${D} install + rm -rf ${D}/cross-root-${XEN_TARGET_ARCH}/share + rm -rf ${D}/cross-root-${XEN_TARGET_ARCH}/info + install -m 644 `${HOST_PREFIX}gcc -print-file-name=include`/stdarg.h-t ${D}/${includedir}
recipes-extended/xen/newlib.inc line 62
Quoted 1 line
recipes-extended/xen/newlib.inc new file +1
-0+ install -m 644 `${HOST_PREFIX}gcc -print-file-name=include`/stddef.h-t ${D}/${includedir}
recipes-extended/xen/newlib.inc line 63
Quoted 1 line
recipes-extended/xen/newlib.inc new file +1
-0+ install -m 644 `${HOST_PREFIX}gcc -print-file-name=include`/stdbool.h-t ${D}/${includedir}
Review
Quoted 2 lines
recipes-extended/xen/newlib.inc new file +1
-0+}(quoted diff) +0
-0b/recipes-extended/xen/newlib_1.16.0.bb
recipes-extended/xen/newlib_1.16.0.bb line 4
Quoted 9 lines
new file mode 100644
index 0000000..ea80271recipes-extended/xen/newlib_1.16.0.bb new file +4
-0@@ -0,0 +1,19 @@ +# Copyright (C) 2017 Kurt Bodiker <[email protected]> +# Released under the MIT license (see COPYING.MIT for the terms) + +DESCRIPTION = "Newlib is a C library intended for use on embeddedsystems."
recipes-extended/xen/newlib_1.16.0.bb
Quoted 3 lines
recipes-extended/xen/newlib_1.16.0.bb new file +3
-0+HOMEPAGE = "http://sourceware.org/newlib" +LICENSE = "GPLv2 & LGPLv3 & GPLv3 & LGPLv2" +LIC_FILES_CHKSUM = "file://COPYING.NEWLIB;md5=
950f50b290e8fcf7a2d3fff61775de9b"recipes-extended/xen/newlib_1.16.0.bb line 8
Quoted 1 line
recipes-extended/xen/newlib_1.16.0.bb new file +1
-0+I see newlib in a few other oe layers, but nothing that looks to be common. For my
own understanding (and when someone asks me about this), is there any significant
difference in this newlib implementation/build than you'd find in other newlib use cases ?recipes-extended/xen/newlib_1.16.0.bb
Quoted 5 lines
recipes-extended/xen/newlib_1.16.0.bb new file +5
-0+S="${WORKDIR}/newlib" +B="${WORKDIR}/build" + +SRC_URI += "\ + git://sourceware.org/git/newlib-cygwin.git;protocol=git;rev=newlib-${TRANSLATED_PV};destsuffix=newlib;nobranch=1;name=newlib \
Using tags for SRCREVs is generally frowned upon. Is that what this is doing ? Even if you want to
use the convenience variable you created, it would still be better to explicitly set SRCREV in the
recipes for easier maintenance and to make things more obvious.recipes-extended/xen/newlib_1.16.0.bb line 15
Quoted 2 lines
recipes-extended/xen/newlib_1.16.0.bb new file +2
-0+ file://newlib.patch;striplevel=0 \ + file://newlib-chk.patch;striplevel=0 \We really shouldn't be specifying striplevel on the patches. Why aren't the patches being
generated in a way that makes then consistent, and that can be applied with the defaults ?Bruce
Quoted 8 lines
recipes-extended/xen/newlib_1.16.0.bb new file +4
-1+ file://newlib-stdint-size_max-fix-from-1.17.0.patch;striplevel=1 \ +" + +require newlib.inc --2.14.2
Quoted 4 lines
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Kurt Bodiker BrainTrust Holdings www.braintrust-us.com 443-296-2186 office 410-750-2119 fax -- *This email and all attachments are considered confidential and the proprietary information of BrainTrust Holdings. Unauthorized disclosure is prohibited. *
PATCH 4/7 xen: PolarSSL recipe and patches for Xen stubdoms
In reply to Kurt BodikerFrom: kebodiker <[email protected]>
PolarSSL (now mbedTLS) is a lightweight SSL library optimized for embedded systems. In the case of Xen stubdomains, we are using MiniOS. This PolarSSL recipe creates a static library that is cross-compiled against MiniOS, Xen, LWIP, and Newlib headers and subsequently used during the cross-compilation and linking of the stubdom specific GMP, TPM Emulator, and the Xen vTPM and vTPM Manager stubdomains.
The current Xen source code is hardcoded to fetch a specific version of this package. The patch files originate from the Xen/stubdom source tree. This recipe provides the flexibility to change version or modify the patches.
Signed-off-by Kurt Bodiker <[email protected]>
--- recipes-extended/xen/files/polarssl.patch | 64 +++++++++++++++++++++++++++++++ recipes-extended/xen/polarssl.inc | 25 ++++++++++++ recipes-extended/xen/polarssl_1.1.4.bb | 17 ++++++++ 3 files changed, 106 insertions(+) create mode 100644 recipes-extended/xen/files/polarssl.patch create mode 100644 recipes-extended/xen/polarssl.inc create mode 100644 recipes-extended/xen/polarssl_1.1.4.bb
recipes-extended/xen/files/polarssl.patch new file +64 -0
@@ -0,0 +1,64 @@ +diff -Naur polarssl-1.1.4/include/polarssl/config.h polarssl-x86_64/include/polarssl/config.h +--- polarssl-1.1.4/include/polarssl/config.h 2011-12-22 05:06:27.000000000 -0500 ++++ polarssl-x86_64/include/polarssl/config.h 2012-10-30 17:18:07.567001000 -0400 +@@ -164,8 +164,8 @@ + * application. + * + * Uncomment this macro to prevent loading of default entropy functions. +-#define POLARSSL_NO_DEFAULT_ENTROPY_SOURCES + */ ++#define POLARSSL_NO_DEFAULT_ENTROPY_SOURCES + + /** + * \def POLARSSL_NO_PLATFORM_ENTROPY +@@ -175,8 +175,8 @@ + * standards like the /dev/urandom or Windows CryptoAPI. + * + * Uncomment this macro to disable the built-in platform entropy functions. +-#define POLARSSL_NO_PLATFORM_ENTROPY + */ ++#define POLARSSL_NO_PLATFORM_ENTROPY + + /** + * \def POLARSSL_PKCS1_V21 +@@ -426,8 +426,8 @@ + * Requires: POLARSSL_TIMING_C + * + * This module enables the HAVEGE random number generator. +- */ + #define POLARSSL_HAVEGE_C ++ */ + + /** + * \def POLARSSL_MD_C +@@ -490,7 +490,7 @@ + * + * This module provides TCP/IP networking routines. + */ +-#define POLARSSL_NET_C ++//#define POLARSSL_NET_C + + /** + * \def POLARSSL_PADLOCK_C +@@ -644,8 +644,8 @@ + * Caller: library/havege.c + * + * This module is used by the HAVEGE random number generator. +- */ + #define POLARSSL_TIMING_C ++ */ + + /** + * \def POLARSSL_VERSION_C +diff -Naur polarssl-1.1.4/library/bignum.c polarssl-x86_64/library/bignum.c +--- polarssl-1.1.4/library/bignum.c 2012-04-29 16:15:55.000000000 -0400 ++++ polarssl-x86_64/library/bignum.c 2012-10-30 17:21:52.135000999 -0400 +@@ -1101,7 +1101,7 @@ + Z.p[i - t - 1] = ~0; + else + { +-#if defined(POLARSSL_HAVE_LONGLONG) ++#if 0 //defined(POLARSSL_HAVE_LONGLONG) + t_udbl r; + + r = (t_udbl) X.p[i] << biL;
recipes-extended/xen/polarssl.inc new file +25 -0
@@ -0,0 +1,25 @@ +# Copyright (C) 2017 Kurt Bodiker <[email protected]> +# Released under the MIT license (see COPYING.MIT for the terms) + +require stubdom.inc + +DEPENDS += "\ + newlib \ +" +STUBDOM_CFLAGS += "-Wno-memset-elt-size -Wno-implicit-fallthrough" + +# even though there's nothing to configure, we still need this to run the "make links" target in mini-os +do_configure(){ +} + +do_compile() { + ${MAKE} CC="${HOST_PREFIX}gcc --sysroot=${RECIPE_SYSROOT} ${STUBDOM_CPPFLAGS} ${STUBDOM_CFLAGS}" +} + +do_install() { + install -d ${D}${includedir} + cp -r -t ${D}${includedir} ${S}/include/polarssl + + install -d ${D}/${libdir} + install -m 644 -t ${D}/${libdir} ${S}/library/libpolarssl.a +}
recipes-extended/xen/polarssl_1.1.4.bb new file +17 -0
@@ -0,0 +1,17 @@ +# Copyright (C) 2017 Kurt Bodiker <[email protected]> +# Released under the MIT license (see COPYING.MIT for the terms) + +DESCRIPTION = "PolarSSL (now 'mbed TLS') is an open source, portable, easy to use, readable and flexible SSL library." +HOMEPAGE = "https://tls.mbed.org" +LICENSE = "GPLv2" +LIC_FILES_CHKSUM = "file://LICENSE;md5=751419260aa954499f7abaabaa882bbe" + +S="${WORKDIR}/${PN}" +B="${S}/library" + +SRC_URI += "\ + git://github.com/ARMmbed/mbedtls.git;protocol=https;rev=${PN}-${PV};destsuffix=${PN};nobranch=1;name=${PN} \ + file://polarssl.patch;striplevel=1 \ +" + +require polarssl.inc
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2.14.2 -- *This email and all attachments are considered confidential and the proprietary information of BrainTrust Holdings. Unauthorized disclosure is prohibited. *
Re: [PATCH 4/7] xen: PolarSSL recipe and patches for Xen stubdoms
Quoted 106 lines · Kurt Bodiker
From: kebodiker <[email protected]>
PolarSSL (now mbedTLS) is a lightweight SSL library optimized for embedded systems. In the case of Xen stubdomains, we are using MiniOS. This PolarSSL recipe creates a static library that is cross-compiled against MiniOS, Xen, LWIP, and Newlib headers and subsequently used during the cross-compilation and linking of the stubdom specific GMP, TPM Emulator, and the Xen vTPM and vTPM Manager stubdomains.
The current Xen source code is hardcoded to fetch a specific version of this package. The patch files originate from the Xen/stubdom source tree. This recipe provides the flexibility to change version or modify the patches.
Signed-off-by Kurt Bodiker <[email protected]>--- recipes-extended/xen/files/polarssl.patch | 64 +++++++++++++++++++++++++++++++ recipes-extended/xen/polarssl.inc | 25 ++++++++++++ recipes-extended/xen/polarssl_1.1.4.bb | 17 ++++++++ 3 files changed, 106 insertions(+) create mode 100644 recipes-extended/xen/files/polarssl.patch create mode 100644 recipes-extended/xen/polarssl.inc create mode 100644 recipes-extended/xen/polarssl_1.1.4.bbrecipes-extended/xen/files/polarssl.patch new file +64
-0@@ -0,0 +1,64 @@ +diff -Naur polarssl-1.1.4/include/polarssl/config.h polarssl-x86_64/include/polarssl/config.h +--- polarssl-1.1.4/include/polarssl/config.h 2011-12-22 05:06:27.000000000 -0500 ++++ polarssl-x86_64/include/polarssl/config.h 2012-10-30 17:18:07.567001000 -0400 +@@ -164,8 +164,8 @@ + * application. + * + * Uncomment this macro to prevent loading of default entropy functions. +-#define POLARSSL_NO_DEFAULT_ENTROPY_SOURCES + */ ++#define POLARSSL_NO_DEFAULT_ENTROPY_SOURCES + + /** + * \def POLARSSL_NO_PLATFORM_ENTROPY +@@ -175,8 +175,8 @@ + * standards like the /dev/urandom or Windows CryptoAPI. + * + * Uncomment this macro to disable the built-in platform entropy functions. +-#define POLARSSL_NO_PLATFORM_ENTROPY + */ ++#define POLARSSL_NO_PLATFORM_ENTROPY + + /** + * \def POLARSSL_PKCS1_V21 +@@ -426,8 +426,8 @@ + * Requires: POLARSSL_TIMING_C + * + * This module enables the HAVEGE random number generator. +- */ + #define POLARSSL_HAVEGE_C ++ */ + + /** + * \def POLARSSL_MD_C +@@ -490,7 +490,7 @@ + * + * This module provides TCP/IP networking routines. + */ +-#define POLARSSL_NET_C ++//#define POLARSSL_NET_C + + /** + * \def POLARSSL_PADLOCK_C +@@ -644,8 +644,8 @@ + * Caller: library/havege.c + * + * This module is used by the HAVEGE random number generator. +- */ + #define POLARSSL_TIMING_C ++ */ + + /** + * \def POLARSSL_VERSION_C +diff -Naur polarssl-1.1.4/library/bignum.c polarssl-x86_64/library/bignum.c +--- polarssl-1.1.4/library/bignum.c 2012-04-29 16:15:55.000000000 -0400 ++++ polarssl-x86_64/library/bignum.c 2012-10-30 17:21:52.135000999 -0400 +@@ -1101,7 +1101,7 @@ + Z.p[i - t - 1] = ~0; + else + { +-#if defined(POLARSSL_HAVE_LONGLONG) ++#if 0 //defined(POLARSSL_HAVE_LONGLONG) + t_udbl r; + + r = (t_udbl) X.p[i] << biL;recipes-extended/xen/polarssl.inc new file +6
-0@@ -0,0 +1,25 @@ +# Copyright (C) 2017 Kurt Bodiker <[email protected]> +# Released under the MIT license (see COPYING.MIT for the terms) + +require stubdom.inc + +DEPENDS += "\
recipes-extended/xen/polarssl.inc line 16
Quoted 10 lines
recipes-extended/xen/polarssl.inc new file +10
-0+ newlib \ +" +STUBDOM_CFLAGS += "-Wno-memset-elt-size -Wno-implicit-fallthrough" + +# even though there's nothing to configure, we still need this to run the "make links" target in mini-os +do_configure(){ +} + +do_compile() { + ${MAKE} CC="${HOST_PREFIX}gcc --sysroot=${RECIPE_SYSROOT} ${STUBDOM_CPPFLAGS} ${STUBDOM_CFLAGS}"
Is there a reason why oe_runmake doesn't work here ?
Quoted 19 lines
recipes-extended/xen/polarssl.inc new file +9
-0+} + +do_install() { + install -d ${D}${includedir} + cp -r -t ${D}${includedir} ${S}/include/polarssl + + install -d ${D}/${libdir} + install -m 644 -t ${D}/${libdir} ${S}/library/libpolarssl.a +}recipes-extended/xen/polarssl_1.1.4.bb new file +4
-0@@ -0,0 +1,17 @@ +# Copyright (C) 2017 Kurt Bodiker <[email protected]> +# Released under the MIT license (see COPYING.MIT for the terms) + +DESCRIPTION = "PolarSSL (now 'mbed TLS') is an open source, portable, easy to use, readable and flexible SSL library."
recipes-extended/xen/polarssl_1.1.4.bb line 14
Quoted 10 lines
recipes-extended/xen/polarssl_1.1.4.bb new file +10
-0+HOMEPAGE = "https://tls.mbed.org" +LICENSE = "GPLv2" +LIC_FILES_CHKSUM = "file://LICENSE;md5=751419260aa954499f7abaabaa882bbe" + +S="${WORKDIR}/${PN}" +B="${S}/library" + +SRC_URI += "\ + git://github.com/ARMmbed/mbedtls.git;protocol=https;rev=${PN}-${PV};destsuffix=${PN};nobranch=1;name=${PN} \ + file://polarssl.patch;striplevel=1 \
same striplevel comment.
Bruce
Quoted 17 lines
recipes-extended/xen/polarssl_1.1.4.bb new file +3
-1+" + +require polarssl.inc --2.14.2
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PATCH 5/7 xen: GMP recipe for Xen stubdoms
In reply to Kurt BodikerFrom: kebodiker <[email protected]>
I didn't want to replicate a GMP recipe, but I couldn't figure out how to append or extend the existing GMP recipe without messing up GMP for the rest of the system.
GMP is a fast precision arithmetic library targeted for cryptographic applications. This GMP recipe creates a static library that is cross-compiled against that is cross-compiled against MiniOS, Xen, LWIP, Newlib, and PolarSSL headers and subsquently used during the cross-compilation and linking of the TPM Emulator and the Xen vTPM and vTPM Manager stubdomains.
The current Xen source code is hardcoded to fetch a specific version of this package. Xen does not currently apply any patches to this package. This recipe provides the flexibility to change version or create patches if necessary.
Signed-off-by Kurt Bodiker <[email protected]>
--- recipes-extended/xen/stubdom-gmp.inc | 36 +++++++++++++++++++++++++++++++ recipes-extended/xen/stubdom-gmp_4.3.2.bb | 20 +++++++++++++++++ 2 files changed, 56 insertions(+) create mode 100644 recipes-extended/xen/stubdom-gmp.inc create mode 100644 recipes-extended/xen/stubdom-gmp_4.3.2.bb
recipes-extended/xen/stubdom-gmp.inc new file +36 -0
@@ -0,0 +1,36 @@ +# Copyright (C) 2017 Kurt Bodiker <[email protected]> +# Released under the MIT license (see COPYING.MIT for the terms) + +require stubdom.inc + +DEPENDS += "\ + newlib \ +" + +# set ABI for x86_32 builds. Ripped from Xen/stubdom/Makefile. +GMPEXT="" +GMPEXT_gnutargetarch-i686 = "ABI=32" + +do_configure() { + # need to modify prefix here otherwise OE-level variables (prefix, libdir, includedir) defined in stubdom.inc get messed up + CPPFLAGS="-isystem ${STAGING_DIR_HOST}/cross-root-${XEN_TARGET_ARCH}/${GNU_TARGET_ARCH}-xen-elf/include ${STUBDOM_CPPFLAGS}" CFLAGS="${STUBDOM_CFLAGS}" CC="${HOST_PREFIX}gcc --sysroot=${RECIPE_SYSROOT} ${GMPEXT}" ${S}/configure \ + --disable-shared \ + --enable-static \ + --disable-fft \ + --without-readline \ + --prefix=${prefix}/${GNU_TARGET_ARCH}-xen-elf \ + --libdir=${libdir} \ + --build=`$(CC) -dumpmachine` \ + --host=${GNU_TARGET_ARCH}-xen-elf + + sed -i 's/#define HAVE_OBSTACK_VPRINTF 1/\/\/#define HAVE_OBSTACK_VPRINTF 1/' ${S}/config.h +} + +do_compile() { + ${MAKE} +} + +do_install() { + ${MAKE} DESTDIR=${D} install + rm -rf ${D}${prefix}/${GNU_TARGET_ARCH}-xen-elf/share +}
recipes-extended/xen/stubdom-gmp_4.3.2.bb new file +20 -0
@@ -0,0 +1,20 @@ +# Copyright (C) 2017 Kurt Bodiker <[email protected]> +# Released under the MIT license (see COPYING.MIT for the terms) + +DESCRIPTION = "GMP library for Xen vTPM's." +HOMEPAGE = "http://gmp" +LICENSE = "GPLv3" +LIC_FILES_CHKSUM = "file://COPYING;md5=d32239bcb673463ab874e80d47fae504" + +PROVIDES = "stubdom-gmp" +RPROVIDES_${PN} = "stubdom-gmp" +SRC_URI += "\ + https://gmplib.org/download/gmp/archive/gmp-${PV}.tar.bz2 \ +" +SRC_URI[md5sum] = "dd60683d7057917e34630b4a787932e8" +SRC_URI[sha256sum] = "936162c0312886c21581002b79932829aa048cfaf9937c6265aeaa14f1cd1775" + +S="${WORKDIR}/gmp-${PV}" +B="${S}" + +require stubdom-gmp.inc
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2.14.2 -- *This email and all attachments are considered confidential and the proprietary information of BrainTrust Holdings. Unauthorized disclosure is prohibited. *
PATCH 6/7 xen: TPM Emulator for Xen stubdoms
In reply to Kurt BodikerFrom: kebodiker <[email protected]>
TPM Emulator is a software-based TPM and MTM emulator. This TPM Emulator recipe creates a static library that is cross-compiled against MiniOS, Xen, LWIP, Newlib, PolarSSL, and the stubdom-specific GMP headers and subsequently used during the cross-compilation and linking of the Xen vTPM and vTPM Manager stubdomains.
The current Xen source code is hardcoded to fetch a specific version of this package. The patch files originate from the Xen/stubdom source tree. This recipe provides the flexibility to change version or modify the patches.
Signed-off-by Kurt Bodiker <[email protected]>
--- recipes-extended/xen/files/tpmemu-0.7.4.patch | 12 ++ recipes-extended/xen/files/vtpm-bufsize.patch | 13 ++ recipes-extended/xen/files/vtpm-cmake-Wextra.patch | 21 +++ .../xen/files/vtpm-deepquote-anyloc.patch | 127 +++++++++++++ recipes-extended/xen/files/vtpm-deepquote.patch | 187 ++++++++++++++++++++ .../xen/files/vtpm-implicit-fallthrough.patch | 10 ++ recipes-extended/xen/files/vtpm-locality.patch | 50 ++++++ .../xen/files/vtpm-parent-sign-ek.patch | 196 +++++++++++++++++++++ recipes-extended/xen/tpm-emulator.inc | 31 ++++ recipes-extended/xen/tpm-emulator_0.7.4.bb | 26 +++ 10 files changed, 673 insertions(+) create mode 100644 recipes-extended/xen/files/tpmemu-0.7.4.patch create mode 100644 recipes-extended/xen/files/vtpm-bufsize.patch create mode 100644 recipes-extended/xen/files/vtpm-cmake-Wextra.patch create mode 100644 recipes-extended/xen/files/vtpm-deepquote-anyloc.patch create mode 100644 recipes-extended/xen/files/vtpm-deepquote.patch create mode 100644 recipes-extended/xen/files/vtpm-implicit-fallthrough.patch create mode 100644 recipes-extended/xen/files/vtpm-locality.patch create mode 100644 recipes-extended/xen/files/vtpm-parent-sign-ek.patch create mode 100644 recipes-extended/xen/tpm-emulator.inc create mode 100644 recipes-extended/xen/tpm-emulator_0.7.4.bb
recipes-extended/xen/files/tpmemu-0.7.4.patch new file +12 -0
@@ -0,0 +1,12 @@ +diff -Naur tpm_emulator-x86_64-back/tpm/tpm_emulator_extern.c tpm_emulator-x86_64/tpm/tpm_emulator_extern.c +--- tpm_emulator-x86_64-back/tpm/tpm_emulator_extern.c 2012-04-27 10:55:46.581963398 -0400 ++++ tpm_emulator-x86_64/tpm/tpm_emulator_extern.c 2012-04-27 10:56:02.193034152 -0400 +@@ -249,7 +249,7 @@ + #else /* TPM_NO_EXTERN */ + + int (*tpm_extern_init)(void) = NULL; +-int (*tpm_extern_release)(void) = NULL; ++void (*tpm_extern_release)(void) = NULL; + void* (*tpm_malloc)(size_t size) = NULL; + void (*tpm_free)(/*const*/ void *ptr) = NULL; + void (*tpm_log)(int priority, const char *fmt, ...) = NULL;
recipes-extended/xen/files/vtpm-bufsize.patch new file +13 -0
@@ -0,0 +1,13 @@ +diff --git a/config.h.in b/config.h.in +index d16a997..8088a2a 100644 +--- a/config.h.in ++++ b/config.h.in +@@ -27,7 +27,7 @@ + #define TPM_STORAGE_NAME "${TPM_STORAGE_NAME}" + #define TPM_DEVICE_NAME "${TPM_DEVICE_NAME}" + #define TPM_LOG_FILE "${TPM_LOG_FILE}" +-#define TPM_CMD_BUF_SIZE 4096 ++#define TPM_CMD_BUF_SIZE 4088 + + #endif /* _CONFIG_H_ */ +
recipes-extended/xen/files/vtpm-cmake-Wextra.patch new file +21 -0
@@ -0,0 +1,21 @@ +--- + CMakeLists.txt | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +Index: tpm_emulator-x86_64/CMakeLists.txt +=================================================================== +--- tpm_emulator-x86_64.orig/CMakeLists.txt ++++ tpm_emulator-x86_64/CMakeLists.txt +@@ -40,10 +40,11 @@ set(TPM_STORAGE_NAME "/var/lib/tpm/tpm_e + set(TPM_DEVICE_NAME "/dev/tpm") + endif() + configure_file(${CMAKE_CURRENT_SOURCE_DIR}/config.h.in ${CMAKE_CURRENT_BINARY_DIR}/config.h) +-add_definitions(-Wall -Werror -Wno-unused-parameter -Wpointer-arith -Wcast-align -Wwrite-strings) ++add_definitions(-Wall -Werror) + if("${CMAKE_SYSTEM}" MATCHES "Linux") + add_definitions(-Wextra) + endif() ++add_definitions(-Wno-unused-parameter -Wpointer-arith -Wcast-align -Wwrite-strings) + if(USE_OPENSSL) + add_definitions(-DUSE_OPENSSL) + endif()
recipes-extended/xen/files/vtpm-deepquote-anyloc.patch new file +127 -0
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recipes-extended/xen/files/vtpm-deepquote.patch new file +187 -0
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recipes-extended/xen/files/vtpm-implicit-fallthrough.patch new file +10 -0
@@ -0,0 +1,10 @@ +--- tpm_emulator-x86_64/tpm/tpm_cmd_handler.c.orig 2017-04-27 13:37:14.408000000 +0200 ++++ tpm_emulator-x86_64/tpm/tpm_cmd_handler.c 2017-04-27 13:39:53.585000000 +0200 +@@ -3397,6 +3397,7 @@ + sizeof(rsp->auth2->nonceOdd.nonce)); + tpm_hmac_update(&hmac, (BYTE*)&rsp->auth2->continueAuthSession, 1); + tpm_hmac_final(&hmac, rsp->auth2->auth); ++ /* fall-thru */ + case TPM_TAG_RSP_AUTH1_COMMAND: + tpm_hmac_init(&hmac, rsp->auth1->secret, sizeof(rsp->auth1->secret)); + tpm_hmac_update(&hmac, rsp->auth1->digest, sizeof(rsp->auth1->digest));
recipes-extended/xen/files/vtpm-locality.patch new file +50 -0
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recipes-extended/xen/files/vtpm-parent-sign-ek.patch new file +196 -0
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recipes-extended/xen/tpm-emulator.inc new file +31 -0
@@ -0,0 +1,31 @@ +# Copyright (C) 2017 Kurt Bodiker <[email protected]> +# Released under the MIT license (see COPYING.MIT for the terms) + +require stubdom.inc + +DEPENDS += "\ + cmake-native \ + newlib \ + stubdom-gmp \ +" + +# even though there's nothing to configure, we still need this to run the "make links" target in mini-os +do_configure(){ +} + +export CMAKE_C_FLAGS = "-std=c99 -DTPM_NO_EXTERN ${STUBDOM_CPPFLAGS} ${STUBDOM_CFLAGS} -Wno-declaration-after-statement -Wno-implicit-fallthrough" + +do_compile() { + CC="${HOST_PREFIX}gcc --sysroot=${RECIPE_SYSROOT}" cmake .. -DCMAKE_C_FLAGS:STRING="${CMAKE_C_FLAGS}" + ${MAKE} VERBOSE=1 tpm_crypto tpm +} + +do_install() { + install -d ${D}/${libdir} + install -m 644 -t ${D}/${libdir} ${B}/crypto/libtpm_crypto.a + install -m 644 -t ${D}/${libdir} ${B}/tpm/libtpm.a + + install -D -m 644 -t ${D}/${includedir}/tpm-emulator/build ${S}/build/config.h + install -D -m 644 -t ${D}/${includedir}/tpm-emulator/crypto ${S}/crypto/*.h + install -D -m 644 -t ${D}/${includedir}/tpm-emulator/tpm ${S}/tpm/*.h +}
recipes-extended/xen/tpm-emulator_0.7.4.bb new file +26 -0
@@ -0,0 +1,26 @@ +# Copyright (C) 2017 Kurt Bodiker <[email protected]> +# Released under the MIT license (see COPYING.MIT for the terms) + +DESCRIPTION = "TPM Emulator" +HOMEPAGE = "http://xenbits.xen.org/xen-extfiles" +LICENSE = "GPL" +LIC_FILES_CHKSUM = "file://README;md5=eeabd77cf8fd8a8bc42983884cb09863" + +SRC_URI += "\ + http://xenbits.xen.org/xen-extfiles/tpm_emulator-${PV}.tar.gz;name=${PN} \ + file://tpmemu-0.7.4.patch;striplevel=1 \ + file://vtpm-bufsize.patch;striplevel=1 \ + file://vtpm-locality.patch;striplevel=1 \ + file://vtpm-parent-sign-ek.patch;striplevel=1 \ + file://vtpm-deepquote.patch;striplevel=1 \ + file://vtpm-deepquote-anyloc.patch;striplevel=1 \ + file://vtpm-cmake-Wextra.patch;striplevel=1 \ + file://vtpm-implicit-fallthrough.patch;striplevel=1 \ +" +SRC_URI[tpm-emulator.md5sum] = "e26becb8a6a2b6695f6b3e8097593db8" +SRC_URI[tpm-emulator.sha256sum] = "4e48ea0d83dd9441cc1af04ab18cd6c961b9fa54d5cbf2c2feee038988dea459" + +S="${WORKDIR}/tpm_emulator-${PV}" +B="${S}/build" + +require tpm-emulator.inc
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2.14.2 -- *This email and all attachments are considered confidential and the proprietary information of BrainTrust Holdings. Unauthorized disclosure is prohibited. *
PATCH 7/7 xen: vTPM and vTPM Manager stubdoms for Xen
In reply to Kurt BodikerFrom: kebodiker <[email protected]>
The vTPM stubdomain allows a virtual TPM to be created and used to provide TPM functionality to Xen guest domains. The vTPM Manager stubdomain seals the secrets of each vTPM to the physical TPM, thereby extending the chain of trust to the virtual machines in Xen. More information on Xen vTPMs found at
https://xenbits.xen.org/docs/unstable/man/xen-vtpm.7.html This xen-vtpm recipe uses Xen/stubdom source tree to build the Xen vTPM and vTPM Manager binaries and MiniOS source tree to build the Xen vTPM and vTPM Manager stubdomains.
Signed-off-by Kurt Bodiker <[email protected]>
--- recipes-extended/xen/xen-vtpm.inc | 97 ++++++++++++++++++++++++++++++++++++ recipes-extended/xen/xen-vtpm_1.0.bb | 16 ++++++ 2 files changed, 113 insertions(+) create mode 100644 recipes-extended/xen/xen-vtpm.inc create mode 100644 recipes-extended/xen/xen-vtpm_1.0.bb
recipes-extended/xen/xen-vtpm.inc new file +97 -0
@@ -0,0 +1,97 @@ +# Copyright (C) 2017 Kurt Bodiker <[email protected]> +# Released under the MIT license (see COPYING.MIT for the terms) + +require stubdom.inc + +DEPENDS += "\ + newlib \ + lwip \ + polarssl \ + stubdom-gmp \ + tpm-emulator \ +" + +# redefine everything ??? maybe just need to blank out HOST_CC_ARCH, HOST_LD_ARCH, HOST_AS_ARCH? +export CC="${HOST_PREFIX}gcc --sysroot=${RECIPE_SYSROOT}" +export CCLD="${HOST_PREFIX}gcc --sysroot=${RECIPE_SYSROOT}" +export CXX="${HOST_PREFIX}g++ --sysroot=${RECIPE_SYSROOT}" +export CPP="${HOST_PREFIX}gcc -E --sysroot=${RECIPE_SYSROOT}" +export LD="${HOST_PREFIX}ld --sysroot=${RECIPE_SYSROOT}" +export LD_LTO="${HOST_PREFIX}ld --sysroot=${RECIPE_SYSROOT}" +export AS="${HOST_PREFIX}as" +export AR="${HOST_PREFIX}ar" +export NM="${HOST_PREFIX}nm" +export RANLIB="${HOST_PREFIX}ranlib" +export OBJDUMP="${HOST_PREFIX}objdump" +export OBJCOPY="${HOST_PREFIX}objcopy" +export STRIP="${HOST_PREFIX}strip" +export STRINGS="${HOST_PREFIX}strings" +export READELF="${HOST_PREFIX}readelf" + + +# Required for some of the config stuff ---> still? +export STUBDOM_TARGETS="vtpm vtpmmgr" + +VTPM_CPPFLAGS = "-I${RECIPE_SYSROOT}/cross-root-${XEN_TARGET_ARCH}/${GNU_TARGET_ARCH}-xen-elf/include/tpm-emulator/build" +VTPM_CPPFLAGS += "-I${RECIPE_SYSROOT}/cross-root-${XEN_TARGET_ARCH}/${GNU_TARGET_ARCH}-xen-elf/include/tpm-emulator/crypto" +VTPM_CPPFLAGS += "-I${RECIPE_SYSROOT}/cross-root-${XEN_TARGET_ARCH}/${GNU_TARGET_ARCH}-xen-elf/include/tpm-emulator/tpm" +VTPM_CPPFLAGS += "-I${RECIPE_SYSROOT}/cross-root-${XEN_TARGET_ARCH}/${GNU_TARGET_ARCH}-xen-elf/include/tpm-emulator" + +# including from here instead of recipe sysroot prevents us from poisoning our includes. +STUBDOM_CPPFLAGS += "-isystem ${WORKDIR}/xen/tools/xenstore/include/" + +do_configure() { + + # GCC 7 fails linking header defined inlines if not declared 'static' or 'extern' + # This was fixed in Xen 4.10.0+, so we need to look at version of Xen source we're using + # to determine if we need to modify inline declarations. + # 'echo -e' to enable interpretation of backslashes + # 'sort -V' to natural sort version numbers + # 'head -n1' to capture the first line of output from sort command + if [ "${XEN_VERSION}" = `echo -e "${XEN_VERSION}\n4.9.999" | sort -V | head -n1` ]; then + sed -i "s/^inline/static inline/g" ${WORKDIR}/xen/stubdom/vtpmmgr/*.h + fi + + for i in AR AS NM RANLIB OBJDUMP OBJCOPY STRIP STRINGS READELF CXX LD LD_LTO CC CPP; do + sed -i "s/^\($i\s\s*\).*=/\1?=/" ${WORKDIR}/xen/config/StdGNU.mk + sed -i "s/^\($i\s\s*\).*=/\1?=/" ${WORKDIR}/mini-os/Config.mk + done + + # replicate the TARGETS_MINIOS target in xen/stubdom/Makefile + for i in ${STUBDOM_TARGETS}; do + [ -d ${WORKDIR}/xen/stubdom/mini-os-${XEN_TARGET_ARCH}-$i ] || + for j in $(cd ${WORKDIR}/mini-os ; find . -type d) ; do \ + mkdir -p ${WORKDIR}/xen/stubdom/mini-os-${XEN_TARGET_ARCH}-$i/$j; \ + done + done + + ${MAKE} MINIOS_CONFIG="${WORKDIR}/xen/stubdom/vtpm/minios.cfg" CONFIG_FILE="${WORKDIR}/xen/stubdom/vtpm-minios-config.mk" DESTDIR= -C ${WORKDIR}/mini-os config + ${MAKE} MINIOS_CONFIG="${WORKDIR}/xen/stubdom/vtpmmgr/minios.cfg" CONFIG_FILE="${WORKDIR}/xen/stubdom/vtpmmgr-minios-config.mk" DESTDIR= -C ${WORKDIR}/mini-os config +} + +do_compile() { + + + CPPFLAGS="`cat ${WORKDIR}/xen/stubdom/vtpm-minios-config.mk` ${STUBDOM_CPPFLAGS} ${VTPM_CPPFLAGS}" CFLAGS="${STUBDOM_CFLAGS}" ${MAKE} -C ${WORKDIR}/xen/stubdom/vtpm + DEF_CPPFLAGS="${STUBDOM_CPPFLAGS}" DEF_CFLAGS="${STUBDOM_CFLAGS}" DEF_LDFLAGS="${STUBDOM_LDFLAGS}" MINIOS_CONFIG="${WORKDIR}/xen/stubdom/vtpm/minios.cfg" ${MAKE} -C ${WORKDIR}/mini-os OBJ_DIR=${WORKDIR}/xen/stubdom/mini-os-x86_64-vtpm APP_OBJS="${WORKDIR}/xen/stubdom/vtpm/vtpm.a" APP_LDLIBS="-ltpm -ltpm_crypto -lgmp -lpolarssl" + + CPPFLAGS="`cat ${WORKDIR}/xen/stubdom/vtpmmgr-minios-config.mk` ${STUBDOM_CPPFLAGS}" CFLAGS="${STUBDOM_CFLAGS}" ${MAKE} -C ${WORKDIR}/xen/stubdom/vtpmmgr + DEF_CPPFLAGS="${STUBDOM_CPPFLAGS}" DEF_CFLAGS="${STUBDOM_CFLAGS}" DEF_LDFLAGS="${STUBDOM_LDFLAGS}" MINIOS_CONFIG="${WORKDIR}/xen/stubdom/vtpmmgr/minios.cfg" ${MAKE} -C ${WORKDIR}/mini-os OBJ_DIR=${WORKDIR}/xen/stubdom/mini-os-x86_64-vtpmmgr APP_OBJS="${WORKDIR}/xen/stubdom/vtpmmgr/vtpmmgr.a" APP_LDLIBS="-lm -lpolarssl" +} + +PACKAGES = "\ + ${PN}-vtpm-stubdom \ + ${PN}-vtpmmgr-stubdom \ +" +FILES_${PN}-vtpm-stubdom="\ + ${libdir}/xen/boot/vtpm-stubdom.gz \ +" + +FILES_${PN}-vtpmmgr-stubdom="\ + ${libdir}/xen/boot/vtpmmgr-stubdom.gz \ +" + +do_install() { + install -m 644 -D ${B}/stubdom/mini-os-${XEN_TARGET_ARCH}-vtpm/mini-os.gz ${D}${libdir}/xen/boot/vtpm-stubdom.gz + install -m 644 -D ${B}/stubdom/mini-os-${XEN_TARGET_ARCH}-vtpmmgr/mini-os.gz ${D}${libdir}/xen/boot/vtpmmgr-stubdom.gz +}
recipes-extended/xen/xen-vtpm_1.0.bb new file +16 -0
@@ -0,0 +1,16 @@ +# Copyright (C) 2017 Kurt Bodiker <[email protected]> +# Released under the MIT license (see COPYING.MIT for the terms) + +DESCRIPTION = "MiniOS-based vTPMs for Xen" +HOMEPAGE = "https://www.xenproject.org" +LICENSE = "GPLv2" +LIC_FILES_CHKSUM = "file://COPYING;md5=bbb4b1bdc2c3b6743da3c39d03249095" + +SRC_URI += "\ + git://xenbits.xen.org/xen.git;protocol=git;rev=RELEASE-${XEN_VERSION};nobranch=1;destsuffix=xen;name=xen \ +" + +S="${WORKDIR}/xen" +B="${S}" + +require xen-vtpm.inc
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2.14.2 -- *This email and all attachments are considered confidential and the proprietary information of BrainTrust Holdings. Unauthorized disclosure is prohibited. *
Quoted 26 lines · Kurt Bodiker
This patchset introduces the basic recipes necessary to build Xen stubdomains, in particular the vTPM and vTPM Manager stubdomains. vTPM stubdomains provide Xen guest domains access to a virtualized TPM. The vTPM Manager stubdomain manages each of the vTPM domains and seals them to the physical TPM. The intention of this patchset is to provide the ability to build Xen stubdomains separately from the rest of the Xen components since the stubdomains have separate dependencies that are hard-coded within the Xen build and configuration files. Separating the stubdomain recipes and dependencies from the rest of the Xen build gives the ability to use newer or different libraries than what is currently used.
The stubdom.inc file defines a set of CPPFLAGS, CFLAGS, and LDFLAGS common for building all Xen stubdomains. Xen stubdomains are cross-compiled with the MiniOS, which creates some issues when trying to compile stubdomains in an OpenEmbedded environment. To address these issues and to ensure the stubdoms are built as Xen had intended, all of the build flags and build tools that are exported into the environment by OE have been unset. Each of the new recipes introduced here then implements the build flags and the tools as though the build had been run in the bare-metal environment.
Xen vTPM stubdomains have depencencies on static libraries for newlib, polarssl, gmp, and tpm emulator. Xen vTPM Manager stubdomain has dependencies on static libraries for newlib and polarssl.
Quoted 8 lines
The newlib, polarssl, gmp, and tpm emulator recipes are constructed to behave the same as a bare-metal build. These recipes are cross-compiled against both the Xen and MiniOS source code.
The xen-vtpm recipe is responsible for building and installing the vTPM and vTPM Manager stubdomain images into the Xen boot directory. xen-vtpm would need to be added to
DISTRO_FEATURESthe similar for what is done for Xen.
I don't have any major issues with the series, I'll wait another day or so to see
if there are any comments, and will merge it after that.
Cheers,
Bruce
Quoted 81 lines
kebodiker (7):
xen: Define the standard values needed for stubdoms
xen: LWIP source code with patches applied for stubdoms
xen: Newlib recipe and patches for Xen stubdoms
xen: PolarSSL recipe and patches for Xen stubdoms
xen: GMP recipe for Xen stubdoms
xen: TPM Emulator for Xen stubdoms
xen: vTPM and vTPM Manager stubdoms for Xen.../lwip.dhcp_create_request-hwaddr_len.patch | 13 + recipes-extended/xen/files/lwip.patch-cvs | 2398 ++++++++++++++++++++ recipes-extended/xen/files/newlib-chk.patch | 155 ++ .../newlib-stdint-size_max-fix-from-1.17.0.patch | 16 + recipes-extended/xen/files/newlib.patch | 727 ++++++ recipes-extended/xen/files/polarssl.patch | 64 + recipes-extended/xen/files/tpmemu-0.7.4.patch | 12 + recipes-extended/xen/files/vtpm-bufsize.patch | 13 + recipes-extended/xen/files/vtpm-cmake-Wextra.patch | 21 + .../xen/files/vtpm-deepquote-anyloc.patch | 127 ++ recipes-extended/xen/files/vtpm-deepquote.patch | 187 ++ .../xen/files/vtpm-implicit-fallthrough.patch | 10 + recipes-extended/xen/files/vtpm-locality.patch | 50 + .../xen/files/vtpm-parent-sign-ek.patch | 196 ++ recipes-extended/xen/lwip.inc | 22 + recipes-extended/xen/lwip_1.3.0.bb | 22 + recipes-extended/xen/newlib.inc | 64 + recipes-extended/xen/newlib_1.16.0.bb | 19 + recipes-extended/xen/polarssl.inc | 25 + recipes-extended/xen/polarssl_1.1.4.bb | 17 + recipes-extended/xen/stubdom-gmp.inc | 36 + recipes-extended/xen/stubdom-gmp_4.3.2.bb | 20 + recipes-extended/xen/stubdom.inc | 141 ++ recipes-extended/xen/tpm-emulator.inc | 31 + recipes-extended/xen/tpm-emulator_0.7.4.bb | 26 + recipes-extended/xen/xen-vtpm.inc | 97 + recipes-extended/xen/xen-vtpm_1.0.bb | 16 + 27 files changed, 4525 insertions(+) create mode 100644 recipes-extended/xen/files/lwip.dhcp_create_request-hwaddr_len.patch create mode 100644 recipes-extended/xen/files/lwip.patch-cvs create mode 100644 recipes-extended/xen/files/newlib-chk.patch create mode 100644 recipes-extended/xen/files/newlib-stdint-size_max-fix-from-1.17.0.patch create mode 100644 recipes-extended/xen/files/newlib.patch create mode 100644 recipes-extended/xen/files/polarssl.patch create mode 100644 recipes-extended/xen/files/tpmemu-0.7.4.patch create mode 100644 recipes-extended/xen/files/vtpm-bufsize.patch create mode 100644 recipes-extended/xen/files/vtpm-cmake-Wextra.patch create mode 100644 recipes-extended/xen/files/vtpm-deepquote-anyloc.patch create mode 100644 recipes-extended/xen/files/vtpm-deepquote.patch create mode 100644 recipes-extended/xen/files/vtpm-implicit-fallthrough.patch create mode 100644 recipes-extended/xen/files/vtpm-locality.patch create mode 100644 recipes-extended/xen/files/vtpm-parent-sign-ek.patch create mode 100644 recipes-extended/xen/lwip.inc create mode 100644 recipes-extended/xen/lwip_1.3.0.bb create mode 100644 recipes-extended/xen/newlib.inc create mode 100644 recipes-extended/xen/newlib_1.16.0.bb create mode 100644 recipes-extended/xen/polarssl.inc create mode 100644 recipes-extended/xen/polarssl_1.1.4.bb create mode 100644 recipes-extended/xen/stubdom-gmp.inc create mode 100644 recipes-extended/xen/stubdom-gmp_4.3.2.bb create mode 100644 recipes-extended/xen/stubdom.inc create mode 100644 recipes-extended/xen/tpm-emulator.inc create mode 100644 recipes-extended/xen/tpm-emulator_0.7.4.bb create mode 100644 recipes-extended/xen/xen-vtpm.inc create mode 100644 recipes-extended/xen/xen-vtpm_1.0.bb--
2.14.2--
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"Thou shalt not follow the NULL pointer, for chaos and madness await thee at its end"
Quoted 32 lines · Bruce Ashfield
Quoted 30 lines · Kurt Bodiker
This patchset introduces the basic recipes necessary to build Xen stubdomains, in particular the vTPM and vTPM Manager stubdomains. vTPM stubdomains provide Xen guest domains access to a virtualized TPM. The vTPM Manager stubdomain manages each of the vTPM domains and seals them to the physical TPM. The intention of this patchset is to provide the ability to build Xen stubdomains separately from the rest of the Xen components since the stubdomains have separate dependencies that are hard-coded within the Xen build and configuration files. Separating the stubdomain recipes and dependencies from the rest of the Xen build gives the ability to use newer or different libraries than what is currently used.
The stubdom.inc file defines a set of CPPFLAGS, CFLAGS, and LDFLAGS common for building all Xen stubdomains. Xen stubdomains are cross-compiled with the MiniOS, which creates some issues when trying to compile stubdomains in an OpenEmbedded environment. To address these issues and to ensure the stubdoms are built as Xen had intended, all of the build flags and build tools that are exported into the environment by OE have been unset. Each of the new recipes introduced here then implements the build flags and the tools as though the build had been run in the bare-metal environment.
Xen vTPM stubdomains have depencencies on static libraries for newlib, polarssl, gmp, and tpm emulator. Xen vTPM Manager stubdomain has dependencies on static libraries for newlib and polarssl.
The newlib, polarssl, gmp, and tpm emulator recipes are constructed to behave the same as a bare-metal build. These recipes are cross-compiled against both the Xen and MiniOS source code.
Quoted 9 lines
Quoted 4 lines
The xen-vtpm recipe is responsible for building and installing the vTPM and vTPM Manager stubdomain images into the Xen boot directory. xen-vtpm would need to be added to
DISTRO_FEATURESthe similar for what is done for Xen.I don't have any major issues with the series, I'll wait another day or so to see
if there are any comments, and will merge it after that.
I'm supportive of this work going into meta-virtualization.
The recipes are well-structured, clear, commented and comprehensible. The components of the stubdom are built with individual OE recipes, which is good, and much preferred over driving a single build with the monolithic upstream Makefile: it will make it easier to work with the individual recipes to upgrade component versions in a standard OE manner.
Location of recipe files:
This series introduces many recipes into recipes-extended/xen. I think that is fair and appropriate to locate them there - they are the set of external components and versions specified in the Xen stubdom code base, they are built to be deployed in conjunction with the Xen binaries, and it makes sense to co-locate them.
README:
It think it would helpful to add some introduction text to recipes-extended/xen/README to explain that the recipes for these components are there because they are the software specified in the upstream Xen stubdom tree, and also include some of the text from this series's cover letter -- in particular noting that the build for these recipes will proceed with the host machine's compiler and build tools, not those of OE native due to the minios cross-compile challenges.
Christopher