diff options
Diffstat (limited to 'contrib/gcc/config/rs6000/aix31.h')
| -rw-r--r-- | contrib/gcc/config/rs6000/aix31.h | 52 |
1 files changed, 31 insertions, 21 deletions
diff --git a/contrib/gcc/config/rs6000/aix31.h b/contrib/gcc/config/rs6000/aix31.h index 688e588..7379a34 100644 --- a/contrib/gcc/config/rs6000/aix31.h +++ b/contrib/gcc/config/rs6000/aix31.h @@ -29,25 +29,25 @@ Boston, MA 02111-1307, USA. */ where we can't, it gets stripped off. */ #undef ASM_OUTPUT_EXTERNAL -#define ASM_OUTPUT_EXTERNAL(FILE, DECL, NAME) \ -{ rtx _symref = XEXP (DECL_RTL (DECL), 0); \ - if ((TREE_CODE (DECL) == VAR_DECL \ - || TREE_CODE (DECL) == FUNCTION_DECL) \ - && (NAME)[strlen (NAME) - 1] != ']') \ - { \ - char *_name = (char *) permalloc (strlen (XSTR (_symref, 0)) + 5); \ - strcpy (_name, XSTR (_symref, 0)); \ - strcat (_name, TREE_CODE (DECL) == FUNCTION_DECL ? "[DS]" : "[RW]"); \ - XSTR (_symref, 0) = _name; \ - } \ - fputs ("\t.extern ", FILE); \ - assemble_name (FILE, XSTR (_symref, 0)); \ - if (TREE_CODE (DECL) == FUNCTION_DECL) \ - { \ - fputs ("\n\t.extern .", FILE); \ - RS6000_OUTPUT_BASENAME (FILE, XSTR (_symref, 0)); \ - } \ - putc ('\n', FILE); \ +#define ASM_OUTPUT_EXTERNAL(FILE, DECL, NAME) \ +{ rtx _symref = XEXP (DECL_RTL (DECL), 0); \ + if ((TREE_CODE (DECL) == VAR_DECL \ + || TREE_CODE (DECL) == FUNCTION_DECL) \ + && (NAME)[strlen (NAME) - 1] != ']') \ + { \ + XSTR (_symref, 0) = concat (XSTR (_symref, 0), \ + (TREE_CODE (DECL) == FUNCTION_DECL \ + ? "[DS]" : "[RW]"), \ + NULL); \ + } \ + fputs ("\t.extern ", FILE); \ + assemble_name (FILE, XSTR (_symref, 0)); \ + if (TREE_CODE (DECL) == FUNCTION_DECL) \ + { \ + fputs ("\n\t.extern .", FILE); \ + RS6000_OUTPUT_BASENAME (FILE, XSTR (_symref, 0)); \ + } \ + putc ('\n', FILE); \ } /* Similar, but for libcall. We only have to worry about the function name, @@ -60,8 +60,18 @@ Boston, MA 02111-1307, USA. */ } /* AIX 3.2 defined _AIX32, but older versions do not. */ -#undef CPP_PREDEFINES -#define CPP_PREDEFINES "-D_IBMR2 -D_AIX -Asystem=unix -Asystem=aix -Acpu=rs6000 -Amachine=rs6000" +#undef TARGET_OS_CPP_BUILTINS +#define TARGET_OS_CPP_BUILTINS() \ + do \ + { \ + builtin_define ("_IBMR2"); \ + builtin_define ("_AIX"); \ + builtin_assert ("system=unix"); \ + builtin_assert ("system=aix"); \ + builtin_assert ("cpu=rs6000"); \ + builtin_assert ("machine=rs6000"); \ + } \ + while (0) /* AIX 3.1 uses bit 15 in CROR as the magic nop. */ #undef RS6000_CALL_GLUE |
