diff options
Diffstat (limited to 'gcc/config/sparc/sun4o3.h')
| -rw-r--r-- | gcc/config/sparc/sun4o3.h | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/gcc/config/sparc/sun4o3.h b/gcc/config/sparc/sun4o3.h index 891e329..e79a4c8 100644 --- a/gcc/config/sparc/sun4o3.h +++ b/gcc/config/sparc/sun4o3.h @@ -9,22 +9,3 @@ /* LINK_SPEC is needed only for SunOS 4. */ #undef LINK_SPEC - -/* Override MACHINE_STATE_{SAVE,RESTORE} because we have special - traps available which can get and set the condition codes - reliably. */ -#undef MACHINE_STATE_SAVE -#define MACHINE_STATE_SAVE(ID) \ - unsigned long int ms_flags, ms_saveret; \ - asm volatile("ta 0x20\n\t" \ - "mov %%g1, %0\n\t" \ - "mov %%g2, %1\n\t" \ - : "=r" (ms_flags), "=r" (ms_saveret)); - -#undef MACHINE_STATE_RESTORE -#define MACHINE_STATE_RESTORE(ID) \ - asm volatile("mov %0, %%g1\n\t" \ - "mov %1, %%g2\n\t" \ - "ta 0x21\n\t" \ - : /* no outputs */ \ - : "r" (ms_flags), "r" (ms_saveret)); |