diff options
Diffstat (limited to 'mdk-stage1/dietlibc/ppc/mmap.c')
-rw-r--r-- | mdk-stage1/dietlibc/ppc/mmap.c | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/mdk-stage1/dietlibc/ppc/mmap.c b/mdk-stage1/dietlibc/ppc/mmap.c deleted file mode 100644 index d03e87089..000000000 --- a/mdk-stage1/dietlibc/ppc/mmap.c +++ /dev/null @@ -1,40 +0,0 @@ -#include "dietfeatures.h" -#include <sys/types.h> -#include <errno.h> -#include "syscalls.h" - -int mmap(void*start,size_t length,int prot,int flags,int fd,off_t offset) { - unsigned long __sc_ret, __sc_err; - { - register unsigned long __sc_0 __asm__ ("r0"); - register unsigned long __sc_3 __asm__ ("r3"); - register unsigned long __sc_4 __asm__ ("r4"); - register unsigned long __sc_5 __asm__ ("r5"); - register unsigned long __sc_6 __asm__ ("r6"); - register unsigned long __sc_7 __asm__ ("r7"); - register unsigned long __sc_8 __asm__ ("r8"); - - __sc_3 = (unsigned long) (start); - __sc_4 = (unsigned long) (length); - __sc_5 = (unsigned long) (prot); - __sc_6 = (unsigned long) (flags); - __sc_7 = (unsigned long) (fd); - __sc_8 = (unsigned long) (offset); - __sc_0 = __NR_mmap; - __asm__ __volatile__ - ("sc \n\t" - "mfcr %1 " - : "=&r" (__sc_3), "=&r" (__sc_0) - : "0" (__sc_3), "1" (__sc_0), - "r" (__sc_4), - "r" (__sc_5), - "r" (__sc_6), - "r" (__sc_7), - "r" (__sc_8) - : "r4", "r5", "r6", "r7", "r8", "r9", "r10", "r11", "r12"); - __sc_ret = __sc_3; - __sc_err = __sc_0; - } - return (__sc_err & 0x10000000 ? errno = __sc_ret, __sc_ret = -1 : 0), - (int) __sc_ret; -} |