diff options
Diffstat (limited to 'gcc/config/rs6000/aix41.h')
| -rw-r--r-- | gcc/config/rs6000/aix41.h | 97 |
1 files changed, 9 insertions, 88 deletions
diff --git a/gcc/config/rs6000/aix41.h b/gcc/config/rs6000/aix41.h index e4a731cea53..7ab7eedc12d 100644 --- a/gcc/config/rs6000/aix41.h +++ b/gcc/config/rs6000/aix41.h @@ -1,6 +1,6 @@ /* Definitions of target machine for GNU compiler, for IBM RS/6000 POWER running AIX version 4.1. - Copyright (C) 1994, 1995, 1996, 1998, 1998, 1999 + Copyright (C) 1994, 95, 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc. Contributed by David Edelsohn (edelsohn@gnu.org). @@ -22,51 +22,19 @@ the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -/* Enable AIX XL compiler calling convention breakage compatibility. */ -#define MASK_XL_CALL 0x40000000 -#define TARGET_XL_CALL (target_flags & MASK_XL_CALL) -#undef SUBTARGET_SWITCHES -#define SUBTARGET_SWITCHES \ - {"xl-call", MASK_XL_CALL}, \ - {"no-xl-call", - MASK_XL_CALL}, \ - {"threads", 0}, \ - {"pe", 0}, - #include "rs6000/rs6000.h" +#include "rs6000/aix.h" + +#undef SUBSUBTARGET_SWITCHES +#define SUBSUBTARGET_SWITCHES \ + {"threads", 0, \ + "Use the thread library and reentrant C library" }, \ + {"pe", 0, \ + "Support message passing with the Parallel Environment" }, #undef ASM_SPEC #define ASM_SPEC "-u %(asm_cpu)" -/* Common ASM definitions used by ASM_SPEC amonst the various targets - for handling -mcpu=xxx switches. */ -#undef ASM_CPU_SPEC -#define ASM_CPU_SPEC \ -"%{!mcpu*: \ - %{mpower: %{!mpower2: -mpwr}} \ - %{mpower2: -mpwr2} \ - %{mpowerpc*: -mppc} \ - %{!mpower*: %{!mpowerpc*: %(asm_default)}}} \ -%{mcpu=common: -mcom} \ -%{mcpu=power: -mpwr} \ -%{mcpu=power2: -mpwr2} \ -%{mcpu=powerpc: -mppc} \ -%{mcpu=rios: -mpwr} \ -%{mcpu=rios1: -mpwr} \ -%{mcpu=rios2: -mpwr2} \ -%{mcpu=rsc: -mpwr} \ -%{mcpu=rsc1: -mpwr} \ -%{mcpu=403: -mppc} \ -%{mcpu=505: -mppc} \ -%{mcpu=601: -m601} \ -%{mcpu=602: -mppc} \ -%{mcpu=603: -m603} \ -%{mcpu=603e: -m603} \ -%{mcpu=604: -m604} \ -%{mcpu=604e: -m604} \ -%{mcpu=620: -mppc} \ -%{mcpu=821: -mppc} \ -%{mcpu=860: -mppc}" - #undef ASM_DEFAULT_SPEC #define ASM_DEFAULT_SPEC "-mcom" @@ -80,35 +48,6 @@ Boston, MA 02111-1307, USA. */ %{mthreads: -D_THREAD_SAFE}\ %(cpp_cpu)" -/* Common CPP definitions used by CPP_SPEC among the various targets - for handling -mcpu=xxx switches. */ -#undef CPP_CPU_SPEC -#define CPP_CPU_SPEC \ -"%{!mcpu*: \ - %{mpower: %{!mpower2: -D_ARCH_PWR}} \ - %{mpower2: -D_ARCH_PWR2} \ - %{mpowerpc*: -D_ARCH_PPC} \ - %{!mpower*: %{!mpowerpc*: %(cpp_default)}}} \ -%{mcpu=common: -D_ARCH_COM} \ -%{mcpu=power: -D_ARCH_PWR} \ -%{mcpu=power2: -D_ARCH_PWR2} \ -%{mcpu=powerpc: -D_ARCH_PPC} \ -%{mcpu=rios: -D_ARCH_PWR} \ -%{mcpu=rios1: -D_ARCH_PWR} \ -%{mcpu=rios2: -D_ARCH_PWR2} \ -%{mcpu=rsc: -D_ARCH_PWR} \ -%{mcpu=rsc1: -D_ARCH_PWR} \ -%{mcpu=403: -D_ARCH_PPC} \ -%{mcpu=505: -D_ARCH_PPC} \ -%{mcpu=601: -D_ARCH_PPC -D_ARCH_PWR} \ -%{mcpu=602: -D_ARCH_PPC} \ -%{mcpu=603: -D_ARCH_PPC} \ -%{mcpu=603e: -D_ARCH_PPC} \ -%{mcpu=604: -D_ARCH_PPC} \ -%{mcpu=620: -D_ARCH_PPC} \ -%{mcpu=821: -D_ARCH_PPC} \ -%{mcpu=860: -D_ARCH_PPC}" - #undef CPP_DEFAULT_SPEC #define CPP_DEFAULT_SPEC "-D_ARCH_COM" @@ -130,24 +69,6 @@ Boston, MA 02111-1307, USA. */ #undef MULTILIB_DEFAULTS #define MULTILIB_DEFAULTS { "mcpu=common" } -/* These are not necessary when we pass -u to the assembler, and undefining - them saves a great deal of space in object files. */ - -#undef ASM_OUTPUT_EXTERNAL -#undef ASM_OUTPUT_EXTERNAL_LIBCALL -#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; \ - } \ -} - #undef LIB_SPEC #define LIB_SPEC "%{pg:-L/lib/profiled -L/usr/lib/profiled}\ %{p:-L/lib/profiled -L/usr/lib/profiled} %{!shared:%{g*:-lg}}\ |
