AuroraMiddleware/glibc
1
0
Fork 0
mirror of https://sourceware.org/git/glibc.git synced 2025-01-10 03:10:09 +00:00
Code Issues Packages Projects Releases Wiki Activity

Use HIDDEN_JUMPTARGET for strlen and strcpy calls.

Browse Source
This commit is contained in:
Ulrich Drepper 2004-04-21 21:29:01 +00:00
parent f22c9168d7
commit fe681416b1
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
sysdeps/ia64/strcat.S
View File

@ -1,6 +1,6 @@
/* IA-64 assembly version of the standard strcat() function. /* IA-64 assembly version of the standard strcat() function.
This file is part of the GNU C Library. This file is part of the GNU C Library.
Copyright (C) 2000, 2001, 2003 Free Software Foundation, Inc. Copyright (C) 2000, 2001, 2003, 2004 Free Software Foundation, Inc.
Contributed by Dan Pop <Dan.Pop@cern.ch>. Contributed by Dan Pop <Dan.Pop@cern.ch>.
The GNU C Library is free software; you can redistribute it and/or The GNU C Library is free software; you can redistribute it and/or
@ -49,11 +49,11 @@ ENTRY(strcat)
.body .body
mov out0 = dest mov out0 = dest
mov tmp = gp ;; mov tmp = gp ;;
br.call.sptk.many b0 = strlen# ;; // rc = strlen(dest); br.call.sptk.many b0 = HIDDEN_JUMPTARGET(strlen)# ;; // rc = strlen(dest);
mov gp = tmp mov gp = tmp
add out0 = dest, rc add out0 = dest, rc
mov out1 = src mov out1 = src
br.call.sptk.many b0 = strcpy# ;; // strcpy(dest + strlen(dest), src) br.call.sptk.many b0 = HIDDEN_JUMPTARGET(strcpy)# ;; // strcpy(dest + strlen(dest), src)
mov gp = tmp mov gp = tmp
mov rc = dest mov rc = dest
mov b0 = save_b0 mov b0 = save_b0