diff options
Diffstat (limited to 'gcc/config/i386/darwin.h')
| -rw-r--r-- | gcc/config/i386/darwin.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gcc/config/i386/darwin.h b/gcc/config/i386/darwin.h index 5f61a7c..cf47943 100644 --- a/gcc/config/i386/darwin.h +++ b/gcc/config/i386/darwin.h @@ -187,6 +187,13 @@ extern void darwin_x86_file_end (void); SUBTARGET_C_COMMON_OVERRIDE_OPTIONS; \ } while (0) +/* Darwin on x86_64 uses dwarf-2 by default. Pre-darwin9 32-bit + compiles defaut to stabs+. darwin9+ defaults to dwarf-2. */ +#ifndef DARWIN_PREFER_DWARF +#undef PREFERRED_DEBUGGING_TYPE +#define PREFERRED_DEBUGGING_TYPE (TARGET_64BIT ? DWARF2_DEBUG : DBX_DEBUG) +#endif + /* Darwin uses the standard DWARF register numbers but the default register numbers for STABS. Fortunately for 64-bit code the default and the standard are the same. */ |