diff options
Diffstat (limited to 'sysdeps/x86_64/memset.S')
| -rw-r--r-- | sysdeps/x86_64/memset.S | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/sysdeps/x86_64/memset.S b/sysdeps/x86_64/memset.S index 6c47f4c..1c421c7 100644 --- a/sysdeps/x86_64/memset.S +++ b/sysdeps/x86_64/memset.S @@ -1,6 +1,6 @@ /* memset/bzero -- set memory area to CH/0 Optimized version for x86-64. - Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc. + Copyright (C) 2002, 2003, 2004, 2005 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Andreas Jaeger <aj@suse.de>. @@ -41,7 +41,7 @@ END (__memset_chk) ENTRY (memset) #if BZERO_P mov %rsi,%rdx /* Adjust parameter. */ - xorq %rsi,%rsi /* Fill with 0s. */ + xorl %esi,%esi /* Fill with 0s. */ #endif cmp $0x7,%rdx /* Check for small length. */ mov %rdi,%rcx /* Save ptr as return value. */ @@ -138,3 +138,9 @@ END (memset) #if !BZERO_P libc_hidden_builtin_def (memset) #endif + +#if !BZERO_P && defined PIC && !defined NOT_IN_libc +strong_alias (__memset_chk, __memset_zero_constant_len_parameter) + .section .gnu.warning.__memset_zero_constant_len_parameter + .string "memset used with constant zero length parameter; this could be due to transposed parameters" +#endif |