diff options
Diffstat (limited to 'sysdeps/x86_64/strspn.S')
| -rw-r--r-- | sysdeps/x86_64/strspn.S | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sysdeps/x86_64/strspn.S b/sysdeps/x86_64/strspn.S index 76007cc310..fa4abd1537 100644 --- a/sysdeps/x86_64/strspn.S +++ b/sysdeps/x86_64/strspn.S @@ -1,7 +1,7 @@ /* strspn (str, ss) -- Return the length of the initial segment of STR which contains only characters from SS. For AMD x86-64. - Copyright (C) 1994-1997, 2000, 2002, 2003 Free Software Foundation, Inc. + Copyright (C) 1994-1997,2000,2002,2003,2004 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>. Bug fixes by Alan Modra <Alan@SPRI.Levels.UniSA.Edu.Au>. @@ -36,6 +36,7 @@ ENTRY (strspn) table. */ movq %rdi, %r8 /* Save value. */ subq $256, %rsp /* Make space for 256 bytes. */ + cfi_adjust_cfa_offset(256) movq $32, %rcx /* 32*8 bytes = 256 bytes. */ movq %rsp, %rdi xorq %rax, %rax /* We store 0s. */ @@ -106,6 +107,7 @@ L(6): incq %rax L(5): incq %rax L(4): addq $256, %rsp /* remove stopset */ + cfi_adjust_cfa_offset(-256) subq %rdx, %rax /* we have to return the number of valid characters, so compute distance to first non-valid character */ |