diff options
Diffstat (limited to 'ldso/ldso/sparc/dl-syscalls.h')
| -rw-r--r-- | ldso/ldso/sparc/dl-syscalls.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/ldso/ldso/sparc/dl-syscalls.h b/ldso/ldso/sparc/dl-syscalls.h index 218e8a289..cf21061fd 100644 --- a/ldso/ldso/sparc/dl-syscalls.h +++ b/ldso/ldso/sparc/dl-syscalls.h @@ -158,3 +158,29 @@ if (__res < -255 || __res>=0) \ _dl_errno = -__res; \ return -1; \ } + +#define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \ + type5,arg5,type6,arg6) \ +type name (type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5,type6 arg6) \ +{ \ +long __res; \ +register long __g1 __asm__ ("g1") = __NR_##name; \ +register long __o0 __asm__ ("o0") = (long)(arg1); \ +register long __o1 __asm__ ("o1") = (long)(arg2); \ +register long __o2 __asm__ ("o2") = (long)(arg3); \ +register long __o3 __asm__ ("o3") = (long)(arg4); \ +register long __o4 __asm__ ("o4") = (long)(arg5); \ +register long __o5 __asm__ ("o5") = (long)(arg6); \ +__asm__ __volatile__ ("t 0x10\n\t" \ + "bcc 1f\n\t" \ + "mov %%o0, %0\n\t" \ + "sub %%g0, %%o0, %0\n\t" \ + "1:\n\t" \ + : "=r" (__res), "=&r" (__o0) \ + : "1" (__o0), "r" (__o1), "r" (__o2), "r" (__o3), "r" (__o4), "r" (__o5), "r" (__g1) \ + : "cc"); \ +if (__res < -255 || __res>=0) \ + return (type) __res; \ +/*errno = -__res; */\ +return -1; \ +} |