gcc: allow gcc 6.x for microblaze architecture
PATCH 1/1 gcc: allow gcc 6.x for microblaze architecture
With the two patches from gcc upstream master we
can enable gcc 6.x for microblaze again.
For gcc 7.x only microblaze-Revert.patch would be
required.
Signed-off-by Waldemar Brodkorb <[email protected]>
--- package/gcc/6.3.0/896-microblaze-Revert.patch | 40 +++++ ...laze-support-DWARF-EH-old-Xilinx-patch-ne.patch | 178 +++++++++++++++++++++ package/gcc/Config.in.host | 1 - 3 files changed, 218 insertions(+), 1 deletion(-) create mode 100644 package/gcc/6.3.0/896-microblaze-Revert.patch create mode 100644 package/gcc/6.3.0/897-Make-MicroBlaze-support-DWARF-EH-old-Xilinx-patch-ne.patch
package/gcc/6.3.0/896-microblaze-Revert.patch new file +40 -0
@@ -0,0 +1,40 @@ +From 707a69dfb56a2976e2b5c010f0e5cb2ac9905a07 Mon Sep 17 00:00:00 2001 +From: eager <eager@138bc75d-0d04-0410-961f-82ee72b054a4> +Date: Sat, 27 May 2017 18:29:40 +0000 +Subject: [PATCH] Revert: 2016-01-21 Ajit Agarwal + <[email protected]> + + See https://gcc.gnu.org/ml/gcc/2017-05/msg00221.html. + + * config/microblaze/microblaze.h + (FIXED_REGISTERS): Update in macro. + (CALL_USED_REGISTERS): Update in macro. + + + +git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk at 248540 138bc75d-0d04-0410-961f-82ee72b054a4 +Signed-off-by: Waldemar Brodkorb <[email protected]> +diff --git a/gcc/config/microblaze/microblaze.h b/gcc/config/microblaze/microblaze.h +index 66e4ef5..2c9ece1 100644 +--- a/gcc/config/microblaze/microblaze.h ++++ b/gcc/config/microblaze/microblaze.h +@@ -269,14 +269,14 @@ extern enum pipeline_type microblaze_pipe; + #define FIXED_REGISTERS \ + { \ + 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, \ +- 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \ ++ 1, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \ + 1, 1, 1, 1 \ + } + + #define CALL_USED_REGISTERS \ + { \ + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, \ +- 1, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \ ++ 1, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \ + 1, 1, 1, 1 \ + } + #define GP_REG_FIRST 0 +-- +2.1.4 +
package/gcc/6.3.0/897-Make-MicroBlaze-support-DWARF-EH-old-Xilinx-patch-ne.patch new file +178 -0
178 lines not on this page · raw message
package/gcc/Config.in.host +0 -1
@@ -81,7 +81,6 @@ config BR2_GCC_VERSION_6_X bool "gcc 6.x" # Broken or unsupported architectures depends on !BR2_arc - depends on !BR2_microblaze depends on !BR2_or1k # Unsupported MIPS cores depends on !BR2_mips_m6250 && !BR2_mips_p6600
Signature · 1 line
2.1.4
PATCH 1/1 gcc: allow gcc 6.x for microblaze architecture
Hello,
Quoted 5 lines · Waldemar Brodkorb
With the two patches from gcc upstream master we
can enable gcc 6.x for microblaze again.For gcc 7.x only microblaze-Revert.patch would be
required.
This comment doesn't make much sense as part of this commit log, so I've dropped it. Could you instead send a patch that adds the relevant patch to gcc 7.x (of course by using the next branch).
Otherwise: I've applied your patch to the next branch.
Thanks!
Thomas
Signature · 3 lines
Thomas Petazzoni, CTO, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com