diff options
Diffstat (limited to 'contrib/gcc/config/rs6000/aix31.h')
| -rw-r--r-- | contrib/gcc/config/rs6000/aix31.h | 87 |
1 files changed, 0 insertions, 87 deletions
diff --git a/contrib/gcc/config/rs6000/aix31.h b/contrib/gcc/config/rs6000/aix31.h deleted file mode 100644 index 7379a34..0000000 --- a/contrib/gcc/config/rs6000/aix31.h +++ /dev/null @@ -1,87 +0,0 @@ -/* Definitions of target machine for GNU compiler, - for IBM RS/6000 running AIX version 3.1. - Copyright (C) 1993,1997, 2000, 2001 Free Software Foundation, Inc. - Contributed by Richard Kenner (kenner@nyu.edu) - -This file is part of GNU CC. - -GNU CC is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU CC is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU CC; see the file COPYING. If not, write to -the Free Software Foundation, 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - - -/* Output something to declare an external symbol to the assembler. Most - assemblers don't need this. - - If we haven't already, add "[RW]" (or "[DS]" for a function) to the - name. Normally we write this out along with the name. In the few cases - 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] != ']') \ - { \ - 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, - not that of the descriptor. */ - -#define ASM_OUTPUT_EXTERNAL_LIBCALL(FILE, FUN) \ -{ fputs ("\t.extern .", FILE); \ - assemble_name (FILE, XSTR (FUN, 0)); \ - putc ('\n', FILE); \ -} - -/* AIX 3.2 defined _AIX32, but older versions do not. */ -#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 -#define RS6000_CALL_GLUE "cror 15,15,15" - -/* AIX 3.1 does not prepend underscores to itrunc, uitrunc, or mcount. */ -#undef RS6000_ITRUNC -#define RS6000_ITRUNC "itrunc" -#undef RS6000_UITRUNC -#define RS6000_UITRUNC "uitrunc" -#undef RS6000_MCOUNT -#define RS6000_MCOUNT ".mcount" - |
