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| author | Michael Meissner <meissner@gcc.gnu.org> | 1995-12-20 17:05:26 +0000 |
|---|---|---|
| committer | Michael Meissner <meissner@gcc.gnu.org> | 1995-12-20 17:05:26 +0000 |
| commit | 8e3f41e725238fdc0f7d8ba1a5ef6f1a27be72e3 (patch) | |
| tree | 776a076a6433332dd1b12ef32987743ca0c530de /gcc/config/rs6000/aix41.h | |
| parent | 39dffea3c7e295b6e847f6709605de5ff2aff038 (diff) | |
| download | gcc-8e3f41e725238fdc0f7d8ba1a5ef6f1a27be72e3.zip gcc-8e3f41e725238fdc0f7d8ba1a5ef6f1a27be72e3.tar.gz gcc-8e3f41e725238fdc0f7d8ba1a5ef6f1a27be72e3.tar.bz2 | |
Make AIX4 use -mcpu=common by default; add -mtune=
From-SVN: r10820
Diffstat (limited to 'gcc/config/rs6000/aix41.h')
| -rw-r--r-- | gcc/config/rs6000/aix41.h | 59 |
1 files changed, 53 insertions, 6 deletions
diff --git a/gcc/config/rs6000/aix41.h b/gcc/config/rs6000/aix41.h index a35b3fa..fa8d168 100644 --- a/gcc/config/rs6000/aix41.h +++ b/gcc/config/rs6000/aix41.h @@ -26,14 +26,15 @@ Boston, MA 02111-1307, USA. */ #undef ASM_SPEC #define ASM_SPEC "-u \ %{!mcpu*: \ - %{mpower: %{!mpowerpc*: %{!mpower2: -mpwr}}} \ %{mpower2: -mpwrx} \ - %{mno-power: %{mpowerpc*: -mppc}} \ - %{mno-power: %{!mpowerpc*: -mcom}} \ - %{!mno-power: %{mpowerpc*: -m601}} \ - %{!mno-power: %{!mpowerpc*: %{!mpower2: -mpwr}}}} \ + %{mpowerpc*: %{!mpower: -mppc}} \ + %{mpower: %{!mpower2: -mpwr}} \ + %{mpowerpc*: %{mpower: -m601}} \ + %{!mpowerpc*: %{!mpower*: -mcom}}} \ %{mcpu=common: -mcom} \ +%{mcpu=rs6000: -mpwr} \ %{mcpu=power: -mpwr} \ +%{mcpu=power2: -mpwrx} \ %{mcpu=powerpc: -mppc} \ %{mcpu=rios: -mpwr} \ %{mcpu=rios1: -mpwr} \ @@ -42,9 +43,55 @@ Boston, MA 02111-1307, USA. */ %{mcpu=rsc1: -mpwr} \ %{mcpu=403: -mppc} \ %{mcpu=601: -m601} \ +%{mcpu=602: -mppc} \ %{mcpu=603: -mppc} \ %{mcpu=603e: -mppc} \ -%{mcpu=604: -mppc}" +%{mcpu=604: -mppc} \ +%{mcpu=620: -mppc}" + +#undef CPP_PREDEFINES +#define CPP_PREDEFINES "-D_IBMR2 -D_POWER -D_AIX -D_AIX32 \ +-Asystem(unix) -Asystem(aix)" + +#undef CPP_SPEC +#define CPP_SPEC "\ +%{posix: -D_POSIX_SOURCE} \ +%{!mcpu*: \ + %{mpower: %{!mpower2: -D_ARCH_PWR}} \ + %{mpower2: -D_ARCH_PWR2} \ + %{mpowerpc*: -D_ARCH_PPC} \ + %{!mpower*: -D_ARCH_COM}} \ +%{mcpu=common: -D_ARCH_COM} \ +%{mcpu=rs6000: -D_ARCH_PWR} \ +%{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=601: -D_ARCH_PPC -D_ARCH_PWR} \ +%{mcpu=6*: -D_ARCH_PPC}" + +#undef TARGET_DEFAULT +#define TARGET_DEFAULT MASK_NEW_MNEMONICS + +#undef PROCESSOR_DEFAULT +#define PROCESSOR_DEFAULT PROCESSOR_PPC601 + +/* Define this macro as a C expression for the initializer of an + array of string to tell the driver program which options are + defaults for this target and thus do not need to be handled + specially when using `MULTILIB_OPTIONS'. + + Do not define this macro if `MULTILIB_OPTIONS' is not defined in + the target makefile fragment or if none of the options listed in + `MULTILIB_OPTIONS' are set by default. *Note Target Fragment::. */ + +#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. */ |