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[PATCH,committed] Infer architecture from ABI for mips-img* and mips-mti*
- From: Matthew Fortune <Matthew dot Fortune at imgtec dot com>
- To: "'gcc-patches at gcc dot gnu dot org' (gcc-patches at gcc dot gnu dot org)" <gcc-patches at gcc dot gnu dot org>
- Cc: "Moore, Catherine (Catherine_Moore at mentor dot com)" <Catherine_Moore at mentor dot com>
- Date: Wed, 14 Sep 2016 20:04:25 +0000
- Subject: [PATCH,committed] Infer architecture from ABI for mips-img* and mips-mti*
- Authentication-results: sourceware.org; auth=none
This patch allows the -mabi=n32 and -mabi=64 options to
automatically infer the of a 64-bit architecture in the mips-mti-*
and mips-img-* triplets. The default 64-bit architecture is
mips64r2 for MTI and mips64r6 for IMG.
Thanks,
Matthew
gcc/
* config.gcc (mips*-mti-elf*, mips*-mti-linux*): Set mips32r2
and mips64r2 as default 32-bit and 64-bit architectures.
(mips*-img-elf*, mips*-img-linux*): Set mips32r6 and mips64r6
as default 32-bit and 64-bit architectures.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@240145 138bc75d-0d04-0410-961f-82ee72b054a4
---
gcc/ChangeLog | 7 +++++++
gcc/config.gcc | 8 ++++++++
2 files changed, 15 insertions(+)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 8527518..9b39906 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,10 @@
+2016-09-14 Matthew Fortune <matthew.fortune@imgtec.com>
+
+ * config.gcc (mips*-mti-elf*, mips*-mti-linux*): Set mips32r2
+ and mips64r2 as default 32-bit and 64-bit architectures.
+ (mips*-img-elf*, mips*-img-linux*): Set mips32r6 and mips64r6
+ as default 32-bit and 64-bit architectures.
+
2016-09-14 Pat Haugen <pthaugen@us.ibm.com>
* loop-unroll.c (unroll_loop_runtime_iterations): Set probability of succ edge.
diff --git a/gcc/config.gcc b/gcc/config.gcc
index e544d76..fc91ba7 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -1985,6 +1985,8 @@ mips*-img-linux*)
extra_options="${extra_options} linux-android.opt"
tmake_file="${tmake_file} mips/t-img-linux"
tm_defines="${tm_defines} MIPS_ISA_DEFAULT=37 MIPS_ABI_DEFAULT=ABI_32"
+ with_arch_32="mips32r6"
+ with_arch_64="mips64r6"
gnu_ld=yes
gas=yes
;;
@@ -1993,6 +1995,8 @@ mips*-mti-linux*)
extra_options="${extra_options} linux-android.opt"
tmake_file="${tmake_file} mips/t-mti-linux"
tm_defines="${tm_defines} MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_32"
+ with_arch_32="mips32r2"
+ with_arch_64="mips64r2"
gnu_ld=yes
gas=yes
;;
@@ -2047,11 +2051,15 @@ mips*-mti-elf*)
tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h mips/sde.h mips/mti-elf.h"
tmake_file="mips/t-mti-elf"
tm_defines="${tm_defines} MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_32"
+ with_arch_32="mips32r2"
+ with_arch_64="mips64r2"
;;
mips*-img-elf*)
tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h mips/sde.h mips/mti-elf.h"
tmake_file="mips/t-img-elf"
tm_defines="${tm_defines} MIPS_ISA_DEFAULT=37 MIPS_ABI_DEFAULT=ABI_32"
+ with_arch_32="mips32r6"
+ with_arch_64="mips64r6"
;;
mips*-sde-elf*)
tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h mips/sde.h"
--
2.2.1