diff mbox

[committed] Infer architecture from ABI for mips-img* and mips-mti*

Message ID 6D39441BF12EF246A7ABCE6654B023537E4FD5E5@HHMAIL01.hh.imgtec.org
State New
Headers show

Commit Message

Matthew Fortune Sept. 14, 2016, 8:04 p.m. UTC 
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 mbox

Patch

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"