diff options
Diffstat (limited to 'binutils')
| -rw-r--r-- | binutils/ChangeLog | 13 | ||||
| -rw-r--r-- | binutils/readelf.c | 61 |
2 files changed, 60 insertions, 14 deletions
diff --git a/binutils/ChangeLog b/binutils/ChangeLog index 2788dc4..2d28e1c 100644 --- a/binutils/ChangeLog +++ b/binutils/ChangeLog @@ -1,3 +1,16 @@ +2014-12-03 Nick Clifton <nickc@redhat.com> + + PR binutils/17531 + * readelf.c (get_machine_flags): Replace call to abort with a + warning message and a return value. + (get_elf_section_flags): Likewise. + (get_symbol_visibility): Likewise. + (get_ia64_symbol_other): Likewise. + (get_ia64_symbol_other): Likewise. + (is_32bit_abs_reloc): Likewise. + (apply_relocations): Likewise. + (display_arm_attribute): Likewise. + 2014-12-02 Denis Chertykov <chertykov@gmail.com> * MAINTAINERS: Fix my email address. diff --git a/binutils/readelf.c b/binutils/readelf.c index 2004752..691f64c 100644 --- a/binutils/readelf.c +++ b/binutils/readelf.c @@ -3123,7 +3123,9 @@ get_machine_flags (unsigned e_flags, unsigned e_machine) strcat (buf, ", abort"); break; default: - abort (); + warn (_("Unrecognised IA64 VMS Command Code: %x\n"), + e_flags & EF_IA_64_VMS_COMCOD); + strcat (buf, ", <unknown>"); } } break; @@ -5086,7 +5088,10 @@ get_elf_section_flags (bfd_vma sh_flags) if (p != buff + field_size + 4) { if (size < (10 + 2)) - abort (); + { + warn (_("Internal error: not enough buffer room for section flag info")); + return _("<unknown>"); + } size -= 2; *p++ = ','; *p++ = ' '; @@ -5150,7 +5155,10 @@ get_elf_section_flags (bfd_vma sh_flags) if (p != buff + field_size + 4) { if (size < (2 + 1)) - abort (); + { + warn (_("Internal error: not enough buffer room for section flag info")); + return _("<unknown>"); + } size -= 2; *p++ = ','; *p++ = ' '; @@ -5165,7 +5173,10 @@ get_elf_section_flags (bfd_vma sh_flags) if (p != buff + field_size + 4) { if (size < (2 + 1)) - abort (); + { + warn (_("Internal error: not enough buffer room for section flag info")); + return _("<unknown>"); + } size -= 2; *p++ = ','; *p++ = ' '; @@ -5180,7 +5191,10 @@ get_elf_section_flags (bfd_vma sh_flags) if (p != buff + field_size + 4) { if (size < (2 + 1)) - abort (); + { + warn (_("Internal error: not enough buffer room for section flag info")); + return _("<unknown>"); + } size -= 2; *p++ = ','; *p++ = ' '; @@ -9708,7 +9722,9 @@ get_symbol_visibility (unsigned int visibility) case STV_INTERNAL: return "INTERNAL"; case STV_HIDDEN: return "HIDDEN"; case STV_PROTECTED: return "PROTECTED"; - default: abort (); + default: + error (_("Unrecognized visibility value: %u"), visibility); + return _("<unknown>"); } } @@ -9763,7 +9779,10 @@ get_ia64_symbol_other (unsigned int other) strcat (res, " RSV"); break; default: - abort (); + warn (_("Unrecognized IA64 VMS ST Function type: %d\n"), + VMS_ST_FUNC_TYPE (other)); + strcat (res, " <unknown>"); + break; } break; default: @@ -9784,7 +9803,10 @@ get_ia64_symbol_other (unsigned int other) strcat (res, " LNK"); break; default: - abort (); + warn (_("Unrecognized IA64 VMS ST Linkage: %d\n"), + VMS_ST_LINKAGE (other)); + strcat (res, " <unknown>"); + break; } if (res[0] != 0) @@ -10981,9 +11003,16 @@ is_32bit_abs_reloc (unsigned int reloc_type) case EM_XTENSA: return reloc_type == 1; /* R_XTENSA_32. */ default: - error (_("Missing knowledge of 32-bit reloc types used in DWARF sections of machine number %d\n"), - elf_header.e_machine); - abort (); + { + static unsigned int prev_warn = 0; + + /* Avoid repeating the same warning multiple times. */ + if (prev_warn != elf_header.e_machine) + error (_("Missing knowledge of 32-bit reloc types used in DWARF sections of machine number %d\n"), + elf_header.e_machine); + prev_warn = elf_header.e_machine; + return FALSE; + } } } @@ -11342,8 +11371,11 @@ apply_relocations (void * file, reloc_size = 2; else { - warn (_("unable to apply unsupported reloc type %d to section %s\n"), - reloc_type, printable_section_name (section)); + static unsigned int prev_reloc = 0; + if (reloc_type != prev_reloc) + warn (_("unable to apply unsupported reloc type %d to section %s\n"), + reloc_type, printable_section_name (section)); + prev_reloc = reloc_type; continue; } @@ -12250,7 +12282,8 @@ display_arm_attribute (unsigned char * p, break; default: - abort (); + printf (_("<unknown: %d>\n"), tag); + break; } return p; |