diff options
Diffstat (limited to 'gcc/config/darwin.h')
| -rw-r--r-- | gcc/config/darwin.h | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/gcc/config/darwin.h b/gcc/config/darwin.h index af7c0e49a6e..c7c8ffcf246 100644 --- a/gcc/config/darwin.h +++ b/gcc/config/darwin.h @@ -106,12 +106,12 @@ extern int machopic_symbol_defined_p (rtx); name, that also takes an argument, needs to be modified so the prefix is different, otherwise a '*' after the shorter option will match with the longer one. - + The SUBTARGET_OPTION_TRANSLATE_TABLE macro, which _must_ be defined in gcc/config/{i386,rs6000}/darwin.h, should contain any additional command-line option translations specific to the particular target architecture. */ - + #define TARGET_OPTION_TRANSLATE_TABLE \ /* APPLE LOCAL KEXT terminated-vtables */ \ { "-fterminated-vtables", "-fapple-kext" }, \ @@ -181,7 +181,7 @@ extern int darwin_running_cxx; but there are no more bits in rs6000 TARGET_SWITCHES. Note that this switch has no "no-" variant. */ extern const char *darwin_one_byte_bool; - + /* APPLE LOCAL begin pragma reverse_bitfields */ /* True if pragma reverse_bitfields is in effect. */ extern GTY(()) int darwin_reverse_bitfields; @@ -485,7 +485,7 @@ do { \ you want to explicitly link against the static version of those routines, because you know you don't need to unwind through system libraries, you need to explicitly say -static-libgcc. - + If it is linked against, it has to be before -lgcc, because it may need symbols from -lgcc. */ #undef REAL_LIBGCC_SPEC @@ -609,9 +609,9 @@ do { \ links to, so there's no need for weak-ness for that. */ #define GTHREAD_USE_WEAK 0 -/* The Darwin linker imposes two limitations on common symbols: they +/* The Darwin linker imposes two limitations on common symbols: they can't have hidden visibility, and they can't appear in dylibs. As - a consequence, we should never use common symbols to represent + a consequence, we should never use common symbols to represent vague linkage. */ #undef USE_COMMON_FOR_ONE_ONLY #define USE_COMMON_FOR_ONE_ONLY 0 @@ -637,7 +637,7 @@ do { \ /* APPLE LOCAL mainline 2006-03-16 dwarf2 4392520 */ #define FRAME_BEGIN_LABEL (for_eh ? "EH_frame" : "Lframe") -/* Emit a label for the FDE corresponding to DECL. EMPTY means +/* Emit a label for the FDE corresponding to DECL. EMPTY means emit a label for an empty FDE. */ #define TARGET_ASM_EMIT_UNWIND_LABEL darwin_emit_unwind_label @@ -802,7 +802,7 @@ do { \ /* Ensure correct alignment of bss data. */ -#undef ASM_OUTPUT_ALIGNED_DECL_LOCAL +#undef ASM_OUTPUT_ALIGNED_DECL_LOCAL #define ASM_OUTPUT_ALIGNED_DECL_LOCAL(FILE, DECL, NAME, SIZE, ALIGN) \ do { \ fputs (".lcomm ", (FILE)); \ @@ -1379,6 +1379,10 @@ enum machopic_addr_class { /* APPLE LOCAL pragma fenv */ \ c_register_pragma ("GCC", "fenv", darwin_pragma_fenv); \ c_register_pragma (0, "unused", darwin_pragma_unused); \ + /* APPLE LOCAL begin mainline */ \ + c_register_pragma (0, "ms_struct", \ + darwin_pragma_ms_struct); \ + /* APPLE LOCAL end mainline */ \ /* APPLE LOCAL begin pragma reverse_bitfields */ \ c_register_pragma (0, "reverse_bitfields", \ darwin_pragma_reverse_bitfields); \ |