diff options
| author | amodra <amodra@138bc75d-0d04-0410-961f-82ee72b054a4> | 2015-10-19 23:50:30 +0000 |
|---|---|---|
| committer | amodra <amodra@138bc75d-0d04-0410-961f-82ee72b054a4> | 2015-10-19 23:50:30 +0000 |
| commit | c33609c3af9f5928540fffea497af396b067ecb9 (patch) | |
| tree | f5d8ff4dbc0bc1de9017a02daa70e6e4f5fe7f2c /gcc/go/ChangeLog | |
| parent | fbe9d8a6c95eec91d4bc9c00690537294a70b1c0 (diff) | |
| download | gcc-c33609c3af9f5928540fffea497af396b067ecb9.tar.gz | |
PR66870 PowerPC64 Enable gold linker with split stack
A powerpc-linux/powerpc64-linux biarch compiler can default to either
-m32 or -m64, and we need to notice both -m32 and -m64 on the gccgo
command line. It's also possible to build a -m64 only compiler, so in
that case we can define TARGET_CAN_SPLIT_STACK.
gcc/
PR go/66870
* config/rs6000/sysv4.h (TARGET_CAN_SPLIT_STACK_64BIT): Don't define.
* config/rs6000/linux64.h (TARGET_CAN_SPLIT_STACK): Define.
(TARGET_CAN_SPLIT_STACK_64BIT): Define.
gcc/go/
PR go/66870
* gospec.c (saw_opt_m32): Rename to..
(is_m64): ..this, initialised by TARGET_CAN_SPLIT_STACK_64BIT.
Update uses.
(lang_specific_driver): Set is_m64 if OPT_m64, clear if OPT_m32.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229009 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/go/ChangeLog')
| -rw-r--r-- | gcc/go/ChangeLog | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gcc/go/ChangeLog b/gcc/go/ChangeLog index be1fd0cb09b..f25c898782b 100644 --- a/gcc/go/ChangeLog +++ b/gcc/go/ChangeLog @@ -1,3 +1,11 @@ +2015-10-20 Alan Modra <amodra@gmail.com> + + PR go/66870 + * gospec.c (saw_opt_m32): Rename to.. + (is_m64): ..this, initialised by TARGET_CAN_SPLIT_STACK_64BIT. + Update uses. + (lang_specific_driver): Set is_m64 if OPT_m64, clear if OPT_m32. + 2015-10-01 Ian Lance Taylor <iant@google.com> PR go/66870 |