strace: upgrade to 4.8, supporting now aarch64, arc, and xtensa
PATCH 1/1 strace: upgrade to 4.8, supporting now aarch64, arc, and xtensa
Remove 'strace-fix-arm-bad-syscall.patch'. This patch had been integrated in v4.6 (commit: 9bc6340d2) and was later replaced with a generic solution in v.7 (commit: 2ce12ed31c2).
Strace still cannot handle non-LFS environments, so a modified version of strace-fix-disabled-largefile-syscalls.patch remains. The 64-bit syscalls (sys_truncate64, etc.) are references in the sysent structure but the functinon definitions are commented out becuase of the missing LFS support.
The workaround for the 'forced lfs mode' doesn't seem to be necessary anymore.
Build tested on arm w and w/o LFS support.
Signed-off-by Chris Zankel <[email protected]>
package/strace/Config.in +0 -1
@@ -1,6 +1,5 @@ config BR2_PACKAGE_STRACE bool "strace" - depends on !(BR2_xtensa || BR2_aarch64 || BR2_arc) help A useful diagnostic, instructional, and debugging tool. Allows you to track what system calls a program makes
package/strace/strace-fix-arm-bad-syscall.patch deleted +0 -18
@@ -1,18 +0,0 @@ ---- a/syscall.c -+++ b/syscall.c -@@ -1016,6 +1016,15 @@ struct tcb *tcp; - /* - * Note: we only deal with only 32-bit CPUs here. - */ -+ -+ if (!(tcp->flags & TCB_INSYSCALL) && -+ (tcp->flags & TCB_WAITEXECVE)) { -+ /* caught a fake syscall from the execve's exit */ -+ tcp->flags &= ~TCB_WAITEXECVE; -+ return 0; -+ } -+ -+ - if (regs.ARM_cpsr & 0x20) { - /* - * Get the Thumb-mode system call number
package/strace/strace-fix-disabled-largefile-syscalls.patch +3 -3
@@ -1,8 +1,8 @@ --- a/syscall.c +++ b/syscall.c @@ -125,6 +125,18 @@ - #define TP TRACE_PROCESS - #define TS TRACE_SIGNAL + #define NF SYSCALL_NEVER_FAILS + #define MA MAX_ARGS +#ifndef HAVE_STATFS64 +/*
@@ -16,6 +16,6 @@ +#define sys_fstatfs64 sys_fstatfs +#endif + - static const struct sysent sysent0[] = { + const struct_sysent sysent0[] = { #include "syscallent.h" };
package/strace/strace.mk +1 -8
@@ -4,7 +4,7 @@ # ################################################################################ -STRACE_VERSION = 4.7 +STRACE_VERSION = 4.8 STRACE_SOURCE = strace-$(STRACE_VERSION).tar.xz STRACE_SITE = http://downloads.sourceforge.net/project/strace/strace/$(STRACE_VERSION) STRACE_LICENSE = BSD-3c
@@ -13,13 +13,6 @@ STRACE_LICENSE_FILES = COPYRIGHT STRACE_CONF_ENV = ac_cv_header_linux_if_packet_h=yes \ ac_cv_header_linux_netlink_h=yes -ifeq ($(BR2_LARGEFILE),y) -# strace gets confused when lfs mode is forced, so don't -STRACE_CONF_ENV += \ - CFLAGS="$(filter-out -D_FILE_OFFSET_BITS=64,$(TARGET_CFLAGS))" \ - CPPFLAGS="$(filter-out -D_FILE_OFFSET_BITS=64,$(TARGET_CPPFLAGS))" -endif - define STRACE_REMOVE_STRACE_GRAPH rm -f $(TARGET_DIR)/usr/bin/strace-graph endef