diff options
Diffstat (limited to 'mit-pthreads/machdep/syscall-ip22-irix-5.2.S')
| -rw-r--r-- | mit-pthreads/machdep/syscall-ip22-irix-5.2.S | 106 |
1 files changed, 0 insertions, 106 deletions
diff --git a/mit-pthreads/machdep/syscall-ip22-irix-5.2.S b/mit-pthreads/machdep/syscall-ip22-irix-5.2.S deleted file mode 100644 index ded0fc55e38..00000000000 --- a/mit-pthreads/machdep/syscall-ip22-irix-5.2.S +++ /dev/null @@ -1,106 +0,0 @@ -#include <sys.s> -#include <sys/regdef.h> - -/* - Kernel syscall interface: - Input: - v0 syscall number - Output: - - This macro is similar to SYSCALL in sys/syscall.h, but not completely. - There's room for optimization, if we assume this will continue to - be assembled as one file. - - Compile with -DPIC for pic code. -*/ - -#ifdef PIC -#define PICOPT .option pic2 -#else -#define PICOPT -#endif - - -#define YSYSCALL(x) \ - PICOPT; \ - .globl machdep_sys_##x; \ - .ent machdep_sys_##x, 0; \ -machdep_sys_##x:; \ - .frame sp,0,ra; \ - .set noreorder; \ - li v0, SYS_##x; \ - syscall; \ - bne a3, zero, 1b; \ - nop; \ - j ra; \ - nop; \ - .end machdep_sys_##x - -/* ========================================================================== - * error code for all syscalls. The error value is returned as the negative - * of the errno value. - */ - -1: - subu v0,zero,v0; - j ra; - -/* ========================================================================== - * lstat - */ - PICOPT; - .globl machdep_sys_lstat; - .ent machdep_sys_lstat, 0; -machdep_sys_lstat:; - .frame sp,0,ra; - .set noreorder; - move a2, a1 - move a1, a0 - li a0, 2 - li v0, SYS_lxstat; - syscall; - bne a3, zero, 1b; - nop; - j ra; - nop; - .end machdep_sys_lstat - -/* ========================================================================== - * fstat - */ - PICOPT; - .globl machdep_sys_fstat; - .ent machdep_sys_fstat, 0; -machdep_sys_fstat:; - .frame sp,0,ra; - .set noreorder; - move a2, a1 - move a1, a0 - li a0, 2 - li v0, SYS_fxstat; - syscall; - bne a3, zero, 1b; - nop; - j ra; - nop; - .end machdep_sys_fstat - -/* ========================================================================== - * stat - */ - PICOPT; - .globl machdep_sys_stat; - .ent machdep_sys_stat, 0; -machdep_sys_stat:; - .frame sp,0,ra; - .set noreorder; - move a2, a1 - move a1, a0 - li a0, 2 - li v0, SYS_xstat; - syscall; - bne a3, zero, 1b; - nop; - j ra; - nop; - .end machdep_sys_stat |