diff options
Diffstat (limited to 'mdk-stage1/dietlibc/sparc/mmap.c')
| -rw-r--r-- | mdk-stage1/dietlibc/sparc/mmap.c | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/mdk-stage1/dietlibc/sparc/mmap.c b/mdk-stage1/dietlibc/sparc/mmap.c deleted file mode 100644 index 25ebdc24e..000000000 --- a/mdk-stage1/dietlibc/sparc/mmap.c +++ /dev/null @@ -1,43 +0,0 @@ -#include <linux/types.h> -#include <linux/unistd.h> - -#define __SYSCALL_STRING \ - "ta 0x10;" \ - "bcs 2f;" \ - " nop;" \ - "1:" \ - ".subsection 2;" \ - "2:" \ - "save %%sp, -192, %%sp;" \ - "call __errno_location;" \ - " nop;" \ - "st %%i0,[%%o0];" \ - "ba 1b;" \ - " restore %%g0, -1, %%o0;" \ - ".previous;" - -#define __SYSCALL_CLOBBERS "g2", "g3", "g4", "g5", "g7", \ - "f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7", \ - "f8", "f9", "f10", "f11", "f12", "f13", "f14", "f15", \ - "f16", "f17", "f18", "f19", "f20", "f21", "f22", "f23", \ - "f24", "f25", "f26", "f27", "f28", "f29", "f30", "f31", \ - "cc", "memory" - -#define inline_syscall6(name,arg1,arg2,arg3,arg4,arg5,arg6) \ -({ \ - 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); \ - register long __g1 __asm__ ("g1") = __NR_##name; \ - __asm__ (__SYSCALL_STRING : "=r" (__g1), "=r" (__o0) : \ - "0" (__g1), "1" (__o0), "r" (__o1), "r" (__o2), \ - "r" (__o3), "r" (__o4), "r" (__o5) : \ - __SYSCALL_CLOBBERS); \ - __o0; \ -}) -int mmap(void*start,size_t length,int prot,int flags,int fd,off_t offset) { - return inline_syscall6(mmap,start,length,prot,flags,fd,offset); -} |