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-rw-r--r--libc/sysdeps/linux/powerpc/Makefile.arch2
-rw-r--r--libc/sysdeps/linux/powerpc/mmap.c55
2 files changed, 1 insertions, 56 deletions
diff --git a/libc/sysdeps/linux/powerpc/Makefile.arch b/libc/sysdeps/linux/powerpc/Makefile.arch
index 1e0f5b4ea..85c2cd3c6 100644
--- a/libc/sysdeps/linux/powerpc/Makefile.arch
+++ b/libc/sysdeps/linux/powerpc/Makefile.arch
@@ -5,7 +5,7 @@
# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
#
-CSRC := mmap.c __syscall_error.c pread_write.c ioctl.c
+CSRC := __syscall_error.c pread_write.c ioctl.c
SSRC := \
__longjmp.S setjmp.S bsd-setjmp.S bsd-_setjmp.S brk.S \
diff --git a/libc/sysdeps/linux/powerpc/mmap.c b/libc/sysdeps/linux/powerpc/mmap.c
deleted file mode 100644
index 62c97c1c5..000000000
--- a/libc/sysdeps/linux/powerpc/mmap.c
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
- *
- * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
- */
-
-#include <unistd.h>
-#include <sys/mman.h>
-#include <errno.h>
-#include <sys/syscall.h>
-
-libc_hidden_proto(mmap)
-
-#define __syscall_clobbers \
- "r9", "r10", "r11", "r12"
-#define __syscall_return(type) \
- return (__sc_err & 0x10000000 ? errno = __sc_ret, __sc_ret = -1 : 0), \
- (type) __sc_ret
-
-void * 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)
- : __syscall_clobbers);
- __sc_ret = __sc_3;
- __sc_err = __sc_0;
-
- __syscall_return (void *);
-}
-libc_hidden_def(mmap)