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| author | Ulrich Drepper <drepper@redhat.com> | 2000-01-02 20:27:46 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2000-01-02 20:27:46 +0000 |
| commit | 29b3c4f2ad92ac2f4176b3cff5c33ef24d82aac1 (patch) | |
| tree | d3c9126e535db48b04ad3e11b5f3bb6aac1f5ca4 /sysdeps/unix/sysv/linux/i386/mmap64.S | |
| parent | f91dc2d2e77f6708b4ef91bc8049dab73908f9c5 (diff) | |
| download | glibc-29b3c4f2ad92ac2f4176b3cff5c33ef24d82aac1.tar.gz glibc-29b3c4f2ad92ac2f4176b3cff5c33ef24d82aac1.tar.xz glibc-29b3c4f2ad92ac2f4176b3cff5c33ef24d82aac1.zip | |
Update.
* sysdeps/unix/sysv/linux/i386/mmap64.S: Handle unaligned offsets. * sysdeps/unix/sysv/linux/i386/mmap.S: Likewise.
Diffstat (limited to 'sysdeps/unix/sysv/linux/i386/mmap64.S')
| -rw-r--r-- | sysdeps/unix/sysv/linux/i386/mmap64.S | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/sysdeps/unix/sysv/linux/i386/mmap64.S b/sysdeps/unix/sysv/linux/i386/mmap64.S index 4a30185f25..346bb52b5f 100644 --- a/sysdeps/unix/sysv/linux/i386/mmap64.S +++ b/sysdeps/unix/sysv/linux/i386/mmap64.S @@ -1,4 +1,4 @@ -/* Copyright (C) 1995, 1996, 1997, 1998, 1999 Free Software Foundation, Inc. +/* Copyright (C) 1995, 96, 97, 98, 99, 2000 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -35,10 +35,10 @@ ENTRY (__mmap64) pushl %esi pushl %edi - movl $SYS_ify(mmap2), %eax /* System call number in %eax. */ - movl 40(%esp), %edx movl 44(%esp), %ecx + testl $0x3ff, %edx + jne L(einval) shrdl $12, %ecx, %edx /* mmap2 takes the offset in pages. */ shrl $12, %ecx jne L(einval) @@ -50,6 +50,8 @@ ENTRY (__mmap64) movl 32(%esp), %esi movl 36(%esp), %edi + movl $SYS_ify(mmap2), %eax /* System call number in %eax. */ + /* Do the system call trap. */ L(do_syscall): int $0x80 |