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| author | Iain Sandoe <iains@gcc.gnu.org> | 2011-09-08 09:20:12 +0000 |
|---|---|---|
| committer | Iain Sandoe <iains@gcc.gnu.org> | 2011-09-08 09:20:12 +0000 |
| commit | 88b7601303a76eae0d7b831014cba0ff96360e73 (patch) | |
| tree | 37a3ea3faf3717df59d1cd02c534ff87a21941d5 /gcc | |
| parent | 558c362ad07e050c56a3439a5c99ce8683c2e30a (diff) | |
| download | gcc-88b7601303a76eae0d7b831014cba0ff96360e73.zip gcc-88b7601303a76eae0d7b831014cba0ff96360e73.tar.gz gcc-88b7601303a76eae0d7b831014cba0ff96360e73.tar.bz2 | |
part of restore of powerpc-darwin Ada bootstrap
* traceback.c (Darwin) USE_GCC_UNWINDER for Darwin
versions >= 8.
From-SVN: r178682
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ada/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/ada/tracebak.c | 18 |
2 files changed, 21 insertions, 2 deletions
diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog index da25c72..d1c5204 100644 --- a/gcc/ada/ChangeLog +++ b/gcc/ada/ChangeLog @@ -1,3 +1,8 @@ +2011-09-08 Iain Sandoe <iains@gcc.gnu.org> + + * traceback.c (Darwin) USE_GCC_UNWINDER for Darwin + versions >= 8. + 2011-09-07 Iain Sandoe <iains@gcc.gnu.org> * gcc-interface/Makefile.in (darwin): Provide powerpc64 system diff --git a/gcc/ada/tracebak.c b/gcc/ada/tracebak.c index a8a200d..ea7bbfe 100644 --- a/gcc/ada/tracebak.c +++ b/gcc/ada/tracebak.c @@ -203,9 +203,23 @@ extern void (*Unlock_Task) (void); */ -/*--------------------------- PPC AIX/Darwin ----------------------------*/ +/*------------------- Darwin 8 (OSX 10.4) or newer ----------------------*/ +#if defined (__APPLE__) \ + && defined (__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__) \ + && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ >= 1040 + +#define USE_GCC_UNWINDER + +#if defined (__i386__) || defined (__x86_64__) +#define PC_ADJUST -2 +#elif defined (__ppc__) || defined (__ppc64__) +#define PC_ADJUST -4 +#else +#error Unhandled darwin architecture. +#endif -#if ((defined (_POWER) && defined (_AIX)) || \ +/*------------------------ PPC AIX/Older Darwin -------------------------*/ +#elif ((defined (_POWER) && defined (_AIX)) || \ (defined (__ppc__) && defined (__APPLE__))) #define USE_GENERIC_UNWINDER |