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2008-11-14 Tristan Gingold <gingold@adacore.com>

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Remove outdated mach-o specific tests.
	* objdump.c (load_debug_section): Remove mach-o specific test.
	(mach_o_uncompressed_dwarf_sections): Removed.
	(mach_o_compressed_dwarf_sections): Removed.
	(generic_uncompressed_dwarf_sections): Removed.
	(generic_compressed_dwarf_sections): Removed.
	(check_mach_o_dwarf): Removed.
	(dump_dwarf): Remove call to check_mach_o_dwarf.
This commit is contained in:
Tristan Gingold 2008-11-14 14:56:51 +00:00
parent 2b0bc0884c
commit f5913efec8
2 changed files with 12 additions and 95 deletions
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11
binutils/ChangeLog
View File

@ -1,3 +1,14 @@
2008-11-14 Tristan Gingold <gingold@adacore.com>
Remove outdated mach-o specific tests.
* objdump.c (load_debug_section): Remove mach-o specific test.
(mach_o_uncompressed_dwarf_sections): Removed.
(mach_o_compressed_dwarf_sections): Removed.
(generic_uncompressed_dwarf_sections): Removed.
(generic_compressed_dwarf_sections): Removed.
(check_mach_o_dwarf): Removed.
(dump_dwarf): Remove call to check_mach_o_dwarf.
2008-11-14 Tristan Gingold <gingold@adacore.com>
* configure.com: Get version from configure.in of bfd.

96
binutils/objdump.c
View File

@ -2082,19 +2082,7 @@ load_debug_section (enum dwarf_section_display_enum debug, void *file)
return 0;
section_is_compressed = section->name == section->compressed_name;
/* Compute a bias to be added to offsets found within the DWARF debug
information. These offsets are meant to be relative to the start of
the dwarf section, and hence the bias should be 0. For MACH-O however
a dwarf section is really just a region of a much larger section and so
the bias is the address of the start of that area within the larger
section. This test is important for PE and COFF based targets which
use DWARF debug information, since unlike ELF, they do not allow the
dwarf sections to be placed at address 0. */
if (bfd_get_flavour (abfd) == bfd_target_mach_o_flavour)
section->address = bfd_get_section_vma (abfd, sec);
else
section->address = 0;
section->address = 0;
section->size = bfd_get_section_size (sec);
section->start = xmalloc (section->size);
@ -2177,86 +2165,6 @@ dump_dwarf_section (bfd *abfd, asection *section,
}
}
static const char *mach_o_uncompressed_dwarf_sections [] = {
"LC_SEGMENT.__DWARFA.__debug_abbrev", /* .debug_abbrev */
"LC_SEGMENT.__DWARFA.__debug_aranges", /* .debug_aranges */
"LC_SEGMENT.__DWARFA.__debug_frame", /* .debug_frame */
"LC_SEGMENT.__DWARFA.__debug_info", /* .debug_info */
"LC_SEGMENT.__DWARFA.__debug_line", /* .debug_line */
"LC_SEGMENT.__DWARFA.__debug_pubnames", /* .debug_pubnames */
".eh_frame", /* .eh_frame */
"LC_SEGMENT.__DWARFA.__debug_macinfo", /* .debug_macinfo */
"LC_SEGMENT.__DWARFA.__debug_str", /* .debug_str */
"LC_SEGMENT.__DWARFA.__debug_loc", /* .debug_loc */
"LC_SEGMENT.__DWARFA.__debug_pubtypes", /* .debug_pubtypes */
"LC_SEGMENT.__DWARFA.__debug_ranges", /* .debug_ranges */
"LC_SEGMENT.__DWARFA.__debug_static_func", /* .debug_static_func */
"LC_SEGMENT.__DWARFA.__debug_static_vars", /* .debug_static_vars */
"LC_SEGMENT.__DWARFA.__debug_types", /* .debug_types */
"LC_SEGMENT.__DWARFA.__debug_weaknames" /* .debug_weaknames */
};
static const char *mach_o_compressed_dwarf_sections [] = {
"LC_SEGMENT.__DWARFA.__zdebug_abbrev", /* .zdebug_abbrev */
"LC_SEGMENT.__DWARFA.__zdebug_aranges", /* .zdebug_aranges */
"LC_SEGMENT.__DWARFA.__zdebug_frame", /* .zdebug_frame */
"LC_SEGMENT.__DWARFA.__zdebug_info", /* .zdebug_info */
"LC_SEGMENT.__DWARFA.__zdebug_line", /* .zdebug_line */
"LC_SEGMENT.__DWARFA.__zdebug_pubnames", /* .zdebug_pubnames */
".eh_frame", /* .eh_frame */
"LC_SEGMENT.__DWARFA.__zdebug_macinfo", /* .zdebug_macinfo */
"LC_SEGMENT.__DWARFA.__zdebug_str", /* .zdebug_str */
"LC_SEGMENT.__DWARFA.__zdebug_loc", /* .zdebug_loc */
"LC_SEGMENT.__DWARFA.__zdebug_pubtypes", /* .zdebug_pubtypes */
"LC_SEGMENT.__DWARFA.__zdebug_ranges", /* .zdebug_ranges */
"LC_SEGMENT.__DWARFA.__zdebug_static_func", /* .zdebug_static_func */
"LC_SEGMENT.__DWARFA.__zdebug_static_vars", /* .zdebug_static_vars */
"LC_SEGMENT.__DWARFA.__zdebug_types", /* .zdebug_types */
"LC_SEGMENT.__DWARFA.__zdebug_weaknames" /* .zdebug_weaknames */
};
static const char *generic_uncompressed_dwarf_sections [max];
static const char *generic_compressed_dwarf_sections [max];
static void
check_mach_o_dwarf (bfd *abfd)
{
static enum bfd_flavour old_flavour = bfd_target_unknown_flavour;
enum bfd_flavour current_flavour = bfd_get_flavour (abfd);
enum dwarf_section_display_enum i;
if (generic_uncompressed_dwarf_sections [0] == NULL)
for (i = 0; i < max; i++)
{
generic_uncompressed_dwarf_sections [i]
= debug_displays[i].section.uncompressed_name;
generic_compressed_dwarf_sections [i]
= debug_displays[i].section.compressed_name;
}
if (old_flavour != current_flavour)
{
if (current_flavour == bfd_target_mach_o_flavour)
for (i = 0; i < max; i++)
{
debug_displays[i].section.uncompressed_name
= mach_o_uncompressed_dwarf_sections [i];
debug_displays[i].section.compressed_name
= mach_o_compressed_dwarf_sections [i];
}
else if (old_flavour == bfd_target_mach_o_flavour)
for (i = 0; i < max; i++)
{
debug_displays[i].section.uncompressed_name
= generic_uncompressed_dwarf_sections [i];
debug_displays[i].section.compressed_name
= generic_compressed_dwarf_sections [i];
}
old_flavour = current_flavour;
}
}
/* Dump the dwarf debugging information. */
static void
@ -2275,8 +2183,6 @@ dump_dwarf (bfd *abfd)
else
abort ();
check_mach_o_dwarf (abfd);
if (bfd_get_flavour (abfd) == bfd_target_elf_flavour)
{
const struct elf_backend_data *bed = get_elf_backend_data (abfd);