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| author | Alan Modra <amodra@bigpond.net.au> | 2002-01-05 13:11:33 +0000 |
|---|---|---|
| committer | Alan Modra <amodra@bigpond.net.au> | 2002-01-05 13:11:33 +0000 |
| commit | dfa3c8cb821994d6e08a355b6f54bb61822ad780 (patch) | |
| tree | a5d079666f12ca3c931f235a0691b0c19fc17359 /bfd/irix-core.c | |
| parent | 377c5381a562335cf8668824020617e639b63b1a (diff) | |
| download | gdb-dfa3c8cb821994d6e08a355b6f54bb61822ad780.tar.gz | |
* section.c (bfd_section_init): Remove unnecessary initialisations.
(bfd_section_list_clear): New function.
(bfd_section_list_remove, bfd_section_list_insert): New macros.
(_bfd_strip_section_from_output): Use them.
* coffcode.h (coff_set_alignment_hook): Likewise.
* elf32-mips.c (_bfd_mips_elf_final_link): Likewise.
* elf64-mips.c (mips_elf64_final_link): Likewise.
* elf64-mmix.c (mmix_elf_final_link): Likewise.
* sunos.c (sunos_add_dynamic_symbols): Likewise.
* xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
* bfd-in2.h: Regenerate.
* netbsd-core.c (netbsd_core_file_p): Use bfd_make_section_anyway
rather than doing our own section handling. Clean up after errors
with bfd_release and bfd_section_list_clear. Handle unexpected
flags.
* aoutf1.h (sunos4_core_file_p): Likewise.
* aix386-core.c (aix386_core_file_p): Likewise.
* cisco-core.c (cisco_core_file_validate): Likewise.
* ptrace-core.c (ptrace_unix_core_file_p): Likewise.
* trad-core.c (trad_unix_core_file_p): Likewise.
* hppabsd-core.c (hppabsd_core_core_file_p): Clean up after errors
with bfd_release and bfd_section_list_clear.
* hpux-core.c (hpux_core_core_file_p): Likewise.
* irix-core.c (irix_core_core_file_p): Likewise.
* lynx-core.c (lynx_core_file_p): Likewise.
* osf-core.c (osf_core_core_file_p): Likewise.
* rs6000-core.c (rs6000coff_core_p): Likewise.
* sco5-core.c (sco5_core_file_p): Likewise.
Diffstat (limited to 'bfd/irix-core.c')
| -rw-r--r-- | bfd/irix-core.c | 28 |
1 files changed, 18 insertions, 10 deletions
diff --git a/bfd/irix-core.c b/bfd/irix-core.c index 3ee3695b62d..c1a99acd525 100644 --- a/bfd/irix-core.c +++ b/bfd/irix-core.c @@ -1,5 +1,6 @@ /* BFD back-end for Irix core files. - Copyright 1993, 1994, 1996, 1999, 2001 Free Software Foundation, Inc. + Copyright 1993, 1994, 1996, 1999, 2001, 2002 + Free Software Foundation, Inc. Written by Stu Grossman, Cygnus Support. Converted to back-end form by Ian Lance Taylor, Cygnus Support @@ -109,7 +110,7 @@ irix_core_core_file_p (abfd) core_signal (abfd) = coreout.c_sigcause; if (bfd_seek (abfd, coreout.c_vmapoffset, SEEK_SET) != 0) - return NULL; + goto fail; for (i = 0; i < coreout.c_nvmap; i++) { @@ -146,7 +147,7 @@ irix_core_core_file_p (abfd) vmap.v_len, vmap.v_vaddr, vmap.v_offset)) - return NULL; + goto fail; } /* Make sure that the regs are contiguous within the core file. */ @@ -157,21 +158,28 @@ irix_core_core_file_p (abfd) if (idg->i_offset + idg->i_len != idf->i_offset || idf->i_offset + idf->i_len != ids->i_offset) - return 0; /* Can't deal with non-contig regs */ + goto fail; /* Can't deal with non-contig regs */ if (bfd_seek (abfd, idg->i_offset, SEEK_SET) != 0) - return NULL; + goto fail; - make_bfd_asection (abfd, ".reg", - SEC_HAS_CONTENTS, - idg->i_len + idf->i_len + ids->i_len, - 0, - idg->i_offset); + if (!make_bfd_asection (abfd, ".reg", + SEC_HAS_CONTENTS, + idg->i_len + idf->i_len + ids->i_len, + 0, + idg->i_offset)) + goto fail; /* OK, we believe you. You're a core file (sure, sure). */ bfd_default_set_arch_mach (abfd, bfd_arch_mips, 0); return abfd->xvec; + + fail: + bfd_release (abfd, core_hdr (abfd)); + core_hdr (abfd) = NULL; + bfd_section_list_clear (abfd); + return NULL; } static char * |