diff options
| -rw-r--r-- | bfd/ChangeLog | 4 | ||||
| -rw-r--r-- | bfd/dwarf2.c | 226 |
2 files changed, 117 insertions, 113 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 9aff2c3..c80b915 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,7 @@ +2008-09-05 Daniel Jacobowitz <dan@codesourcery.com> + + * dwarf2.c: Change leading whitespace to tabs. + 2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. diff --git a/bfd/dwarf2.c b/bfd/dwarf2.c index 73b7b56..7717724 100644 --- a/bfd/dwarf2.c +++ b/bfd/dwarf2.c @@ -320,7 +320,7 @@ info_hash_table_newfunc (struct bfd_hash_entry *entry, /* Call the allocation method of the base class. */ ret = ((struct info_hash_entry *) - bfd_hash_newfunc ((struct bfd_hash_entry *) ret, table, string)); + bfd_hash_newfunc ((struct bfd_hash_entry *) ret, table, string)); /* Initialize the local fields here. */ if (ret) @@ -402,9 +402,9 @@ lookup_info_hash_table (struct info_hash_table *hash_table, const char *key) static bfd_boolean read_section (bfd *abfd, - const char* section_name, const char* compressed_section_name, - asymbol** syms, bfd_uint64_t offset, - bfd_byte **section_buffer, bfd_size_type *section_size) + const char* section_name, const char* compressed_section_name, + asymbol** syms, bfd_uint64_t offset, + bfd_byte **section_buffer, bfd_size_type *section_size) { asection *msec; bfd_boolean section_is_compressed = FALSE; @@ -430,29 +430,29 @@ read_section (bfd *abfd, { *section_size = msec->size; *section_buffer - = bfd_simple_get_relocated_section_contents (abfd, msec, NULL, syms); + = bfd_simple_get_relocated_section_contents (abfd, msec, NULL, syms); if (! *section_buffer) - return FALSE; + return FALSE; } else { *section_size = msec->rawsize ? msec->rawsize : msec->size; *section_buffer = bfd_malloc (*section_size); if (! *section_buffer) - return FALSE; + return FALSE; if (! bfd_get_section_contents (abfd, msec, *section_buffer, - 0, *section_size)) - return FALSE; + 0, *section_size)) + return FALSE; } if (section_is_compressed) { if (! bfd_uncompress_section_contents (section_buffer, section_size)) - { - (*_bfd_error_handler) (_("Dwarf Error: unable to decompress %s section."), compressed_section_name); - bfd_set_error (bfd_error_bad_value); - return FALSE; - } + { + (*_bfd_error_handler) (_("Dwarf Error: unable to decompress %s section."), compressed_section_name); + bfd_set_error (bfd_error_bad_value); + return FALSE; + } } /* It is possible to get a bad value for the offset into the section @@ -548,8 +548,8 @@ read_indirect_string (struct comp_unit* unit, *bytes_read_ptr = unit->offset_size; if (! read_section (unit->abfd, ".debug_str", ".zdebug_str", - 0, offset, - &stash->dwarf_str_buffer, &stash->dwarf_str_size)) + 0, offset, + &stash->dwarf_str_buffer, &stash->dwarf_str_size)) return 0; str = (char *) stash->dwarf_str_buffer + offset; @@ -633,8 +633,8 @@ read_abbrevs (bfd *abfd, bfd_uint64_t offset, struct dwarf2_debug *stash) bfd_size_type amt; if (! read_section (abfd, ".debug_abbrev", ".zdebug_abbrev", - stash->syms, offset, - &stash->dwarf_abbrev_buffer, &stash->dwarf_abbrev_size)) + stash->syms, offset, + &stash->dwarf_abbrev_buffer, &stash->dwarf_abbrev_size)) return 0; amt = sizeof (struct abbrev_info*) * ABBREV_HASH_SIZE; @@ -1166,8 +1166,8 @@ decode_line_info (struct comp_unit *unit, struct dwarf2_debug *stash) bfd_size_type amt; if (! read_section (abfd, ".debug_line", ".zdebug_line", - stash->syms, unit->line_offset, - &stash->dwarf_line_buffer, &stash->dwarf_line_size)) + stash->syms, unit->line_offset, + &stash->dwarf_line_buffer, &stash->dwarf_line_size)) return 0; amt = sizeof (struct line_info_table); @@ -1571,8 +1571,8 @@ read_debug_ranges (struct comp_unit *unit) { struct dwarf2_debug *stash = unit->stash; return read_section (unit->abfd, ".debug_ranges", ".zdebug_ranges", - stash->syms, 0, - &stash->dwarf_ranges_buffer, &stash->dwarf_ranges_size); + stash->syms, 0, + &stash->dwarf_ranges_buffer, &stash->dwarf_ranges_size); } /* Function table functions. */ @@ -2905,99 +2905,99 @@ find_line (bfd *abfd, debug_bfd = abfd; /* There can be more than one DWARF2 info section in a BFD these - days. First handle the easy case when there's only one. If - there's more than one, try case two: none of the sections is - compressed. In that case, read them all in and produce one - large stash. We do this in two passes - in the first pass we - just accumulate the section sizes, and in the second pass we - read in the section's contents. (The allows us to avoid - reallocing the data as we add sections to the stash.) If - some or all sections are compressed, then do things the slow - way, with a bunch of reallocs. */ + days. First handle the easy case when there's only one. If + there's more than one, try case two: none of the sections is + compressed. In that case, read them all in and produce one + large stash. We do this in two passes - in the first pass we + just accumulate the section sizes, and in the second pass we + read in the section's contents. (The allows us to avoid + reallocing the data as we add sections to the stash.) If + some or all sections are compressed, then do things the slow + way, with a bunch of reallocs. */ if (! find_debug_info (debug_bfd, msec)) - { - /* Case 1: only one info section. */ - total_size = msec->size; - if (! read_section (debug_bfd, ".debug_info", ".zdebug_info", - symbols, 0, - &stash->info_ptr_memory, &total_size)) - goto done; - stash->info_ptr = stash->info_ptr_memory; - stash->info_ptr_end = stash->info_ptr + total_size; - } + { + /* Case 1: only one info section. */ + total_size = msec->size; + if (! read_section (debug_bfd, ".debug_info", ".zdebug_info", + symbols, 0, + &stash->info_ptr_memory, &total_size)) + goto done; + stash->info_ptr = stash->info_ptr_memory; + stash->info_ptr_end = stash->info_ptr + total_size; + } else - { - int all_uncompressed = 1; - for (total_size = 0; msec; msec = find_debug_info (debug_bfd, msec)) - { - total_size += msec->size; - if (strcmp (msec->name, DWARF2_COMPRESSED_DEBUG_INFO) == 0) - all_uncompressed = 0; - } - if (all_uncompressed) - { - /* Case 2: multiple sections, but none is compressed. */ - stash->info_ptr_memory = bfd_malloc (total_size); - if (stash->info_ptr_memory == NULL) - goto done; - - stash->info_ptr = stash->info_ptr_memory; - stash->info_ptr_end = stash->info_ptr; - - for (msec = find_debug_info (debug_bfd, NULL); - msec; - msec = find_debug_info (debug_bfd, msec)) - { - bfd_size_type size; - bfd_size_type start; - - size = msec->size; - if (size == 0) - continue; - - start = stash->info_ptr_end - stash->info_ptr; - - if ((bfd_simple_get_relocated_section_contents - (debug_bfd, msec, stash->info_ptr + start, symbols)) - == NULL) - continue; - - stash->info_ptr_end = stash->info_ptr + start + size; - } - - BFD_ASSERT (stash->info_ptr_end == stash->info_ptr + total_size); - } - else - { - /* Case 3: multiple sections, some or all compressed. */ - stash->info_ptr_memory = bfd_malloc (1); - stash->info_ptr = stash->info_ptr_memory; - stash->info_ptr_end = stash->info_ptr; - for (msec = find_debug_info (debug_bfd, NULL); - msec; - msec = find_debug_info (debug_bfd, msec)) - { - bfd_size_type size = msec->size; - bfd_byte* buffer - = (bfd_simple_get_relocated_section_contents - (debug_bfd, msec, NULL, symbols)); - if (! buffer) - continue; - if (strcmp (msec->name, DWARF2_COMPRESSED_DEBUG_INFO) == 0) - { - if (! bfd_uncompress_section_contents (&buffer, &size)) - continue; - } - stash->info_ptr = bfd_realloc (stash->info_ptr, - stash->info_ptr_end - - stash->info_ptr + size); - memcpy (stash->info_ptr_end, buffer, size); - free (buffer); - stash->info_ptr_end += size; - } - } - } + { + int all_uncompressed = 1; + for (total_size = 0; msec; msec = find_debug_info (debug_bfd, msec)) + { + total_size += msec->size; + if (strcmp (msec->name, DWARF2_COMPRESSED_DEBUG_INFO) == 0) + all_uncompressed = 0; + } + if (all_uncompressed) + { + /* Case 2: multiple sections, but none is compressed. */ + stash->info_ptr_memory = bfd_malloc (total_size); + if (stash->info_ptr_memory == NULL) + goto done; + + stash->info_ptr = stash->info_ptr_memory; + stash->info_ptr_end = stash->info_ptr; + + for (msec = find_debug_info (debug_bfd, NULL); + msec; + msec = find_debug_info (debug_bfd, msec)) + { + bfd_size_type size; + bfd_size_type start; + + size = msec->size; + if (size == 0) + continue; + + start = stash->info_ptr_end - stash->info_ptr; + + if ((bfd_simple_get_relocated_section_contents + (debug_bfd, msec, stash->info_ptr + start, symbols)) + == NULL) + continue; + + stash->info_ptr_end = stash->info_ptr + start + size; + } + + BFD_ASSERT (stash->info_ptr_end == stash->info_ptr + total_size); + } + else + { + /* Case 3: multiple sections, some or all compressed. */ + stash->info_ptr_memory = bfd_malloc (1); + stash->info_ptr = stash->info_ptr_memory; + stash->info_ptr_end = stash->info_ptr; + for (msec = find_debug_info (debug_bfd, NULL); + msec; + msec = find_debug_info (debug_bfd, msec)) + { + bfd_size_type size = msec->size; + bfd_byte* buffer + = (bfd_simple_get_relocated_section_contents + (debug_bfd, msec, NULL, symbols)); + if (! buffer) + continue; + if (strcmp (msec->name, DWARF2_COMPRESSED_DEBUG_INFO) == 0) + { + if (! bfd_uncompress_section_contents (&buffer, &size)) + continue; + } + stash->info_ptr = bfd_realloc (stash->info_ptr, + stash->info_ptr_end + - stash->info_ptr + size); + memcpy (stash->info_ptr_end, buffer, size); + free (buffer); + stash->info_ptr_end += size; + } + } + } stash->sec = find_debug_info (debug_bfd, NULL); stash->sec_info_ptr = stash->info_ptr; @@ -3106,7 +3106,7 @@ find_line (bfd *abfd, else if (addr_size == 8) { offset_size = 4; - stash->info_ptr += 4; + stash->info_ptr += 4; } else stash->info_ptr += 4; |