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| author | Ulrich Drepper <drepper@redhat.com> | 2006-04-07 07:02:20 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2006-04-07 07:02:20 +0000 |
| commit | 616d91335a8be5fda715a34dac48bb067d77b523 (patch) | |
| tree | c1fff0833a3adb6b8ea83453aabadfb7acbedb69 /sysdeps/generic/unwind-dw2.c | |
| parent | 0292b0dd6c85436fb10df5a77bde53ad4c298a6b (diff) | |
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* elf/ldconfig.c (main): Use rawmemchr instead of strchr.
* nis/nis_call.c (rec_dirsearch): Likewise.
* nis/nis_local_names.c (nis_local_host): Likewise.
(nis_local_directory): Likewise.
* intl/explodename.c (_nl_explode_name): Likewise.
* sysdeps/generic/unwind-dw2.c (execute_cfa_program): Don't handle
DW_CFA_GNU_windiw_save if it obviously cannot work [Coverity CID 102].
* locale/programs/ld-address.c (address_finish): Fix conditions
for error messages [Coverity CID 104].
Diffstat (limited to 'sysdeps/generic/unwind-dw2.c')
| -rw-r--r-- | sysdeps/generic/unwind-dw2.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/sysdeps/generic/unwind-dw2.c b/sysdeps/generic/unwind-dw2.c index 301b53176e..3fc0d931e9 100644 --- a/sysdeps/generic/unwind-dw2.c +++ b/sysdeps/generic/unwind-dw2.c @@ -1,5 +1,5 @@ /* DWARF2 exception handling and frame unwind runtime interface routines. - Copyright (C) 1997,1998,1999,2000,2001,2002,2003,2005 + Copyright (C) 1997,1998,1999,2000,2001,2002,2003,2005,2006 Free Software Foundation, Inc. This file is part of the GNU C Library. @@ -897,12 +897,16 @@ execute_cfa_program (const unsigned char *insn_ptr, break; case DW_CFA_GNU_window_save: - /* ??? Hardcoded for SPARC register window configuration. */ + /* ??? Hardcoded for SPARC register window configuration. + At least do not do anything for archs which explicitly + define a lower register number. */ +#if DWARF_FRAME_REGISTERS < 32 for (reg = 16; reg < 32; ++reg) { fs->regs.reg[reg].how = REG_SAVED_OFFSET; fs->regs.reg[reg].loc.offset = (reg - 16) * sizeof (void *); } +#endif break; case DW_CFA_GNU_args_size: |