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* readelf.c (display_debug_info): Ignore empty .rela.debug_info 

sections.  Allow relocations against the absolute symbol.  Don't
        use the value in compunit.cu_abbrev_offset if we found a RELA
        relocation.
This commit is contained in:
Daniel Jacobowitz 2002-10-09 13:44:27 +00:00
parent f74fa174bf
commit 09fc3b0230
2 changed files with 14 additions and 4 deletions
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7
binutils/ChangeLog
View File

@ -1,3 +1,10 @@
2002-10-09 Daniel Jacobowitz <drow@mvista.com>
* readelf.c (display_debug_info): Ignore empty .rela.debug_info
sections. Allow relocations against the absolute symbol. Don't
use the value in compunit.cu_abbrev_offset if we found a RELA
relocation.
2002-10-07 Gordon Chaffee <chaffee@netvmg.com> 2002-10-07 Gordon Chaffee <chaffee@netvmg.com>
* addr2line.c (slurp_symtab): Read in dynamic symbols if no * addr2line.c (slurp_symtab): Read in dynamic symbols if no

11
binutils/readelf.c
View File

@ -7978,7 +7978,8 @@ display_debug_info (section, start, file)
Elf_Internal_Sym *sym; Elf_Internal_Sym *sym;
if (relsec->sh_type != SHT_RELA if (relsec->sh_type != SHT_RELA
|| SECTION_HEADER (relsec->sh_info) != section) || SECTION_HEADER (relsec->sh_info) != section
|| relsec->sh_size == 0)
continue; continue;
if (!slurp_rela_relocs (file, relsec->sh_offset, relsec->sh_size, if (!slurp_rela_relocs (file, relsec->sh_offset, relsec->sh_size,
@ -7999,7 +8000,8 @@ display_debug_info (section, start, file)
{ {
sym = symtab + ELF32_R_SYM (rp->r_info); sym = symtab + ELF32_R_SYM (rp->r_info);
if (ELF32_ST_TYPE (sym->st_info) != STT_SECTION) if (ELF32_R_SYM (rp->r_info) != 0
&& ELF32_ST_TYPE (sym->st_info) != STT_SECTION)
{ {
warn (_("Skipping unexpected symbol type %u\n"), warn (_("Skipping unexpected symbol type %u\n"),
ELF32_ST_TYPE (sym->st_info)); ELF32_ST_TYPE (sym->st_info));
@ -8010,7 +8012,8 @@ display_debug_info (section, start, file)
{ {
sym = symtab + ELF64_R_SYM (rp->r_info); sym = symtab + ELF64_R_SYM (rp->r_info);
if (ELF64_ST_TYPE (sym->st_info) != STT_SECTION) if (ELF64_R_SYM (rp->r_info) != 0
&& ELF64_ST_TYPE (sym->st_info) != STT_SECTION)
{ {
warn (_("Skipping unexpected symbol type %u\n"), warn (_("Skipping unexpected symbol type %u\n"),
ELF64_ST_TYPE (sym->st_info)); ELF64_ST_TYPE (sym->st_info));
@ -8018,7 +8021,7 @@ display_debug_info (section, start, file)
} }
} }
compunit.cu_abbrev_offset += rp->r_addend; compunit.cu_abbrev_offset = rp->r_addend;
break; break;
} }