diff options
| author | Iain Sandoe <iains@gcc.gnu.org> | 2010-12-18 09:16:09 +0000 |
|---|---|---|
| committer | Iain Sandoe <iains@gcc.gnu.org> | 2010-12-18 09:16:09 +0000 |
| commit | a6e4343fc4368e356348e47afbf432bf7f1b339d (patch) | |
| tree | c64080713f97088e96e50c925dc52a46b371a863 /gcc | |
| parent | 927b679cfb9d57a6b2e555ce0b2e348cb5c649b2 (diff) | |
| download | gcc-a6e4343fc4368e356348e47afbf432bf7f1b339d.zip gcc-a6e4343fc4368e356348e47afbf432bf7f1b339d.tar.gz gcc-a6e4343fc4368e356348e47afbf432bf7f1b339d.tar.bz2 | |
darwin.h (SUBTARGET_C_COMMON_OVERRIDE_OPTIONS): Only set sjlj exceptions for NeXT/m32.
gcc:
* config/darwin.h (SUBTARGET_C_COMMON_OVERRIDE_OPTIONS):
Only set sjlj exceptions for NeXT/m32.
From-SVN: r168018
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/darwin.h | 5 |
2 files changed, 10 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 9637406..90fe876 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,10 @@ 2010-12-18 Iain Sandoe <iains@gcc.gnu.org> + * config/darwin.h (SUBTARGET_C_COMMON_OVERRIDE_OPTIONS): + Only set sjlj exceptions for NeXT/m32. + +2010-12-18 Iain Sandoe <iains@gcc.gnu.org> + * config/darwin.h (GCC_DRIVER_HOST_INITIALIZATION): Only expose when not building for target. diff --git a/gcc/config/darwin.h b/gcc/config/darwin.h index a2694b8..fe266c0 100644 --- a/gcc/config/darwin.h +++ b/gcc/config/darwin.h @@ -140,6 +140,11 @@ extern GTY(()) int darwin_ms_struct; } while (0) #define SUBTARGET_C_COMMON_OVERRIDE_OPTIONS do { \ + /* Sort out ObjC exceptions: If the runtime is NeXT we default to \ + sjlj for m32 only. */ \ + if (!global_options_set.x_flag_objc_sjlj_exceptions) \ + global_options.x_flag_objc_sjlj_exceptions = \ + flag_next_runtime && !TARGET_64BIT; \ if (flag_mkernel || flag_apple_kext) \ { \ if (flag_use_cxa_atexit == 2) \ |