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| author | Tom Tromey <tom@tromey.com> | 2016-06-06 13:45:59 -0600 |
|---|---|---|
| committer | Tom Tromey <tom@tromey.com> | 2016-07-14 10:35:39 -0600 |
| commit | 764c99c18adcdf658b390f25940aed7713a6a769 (patch) | |
| tree | 9c8cd566efb72733fd9f188cd40456d78c6fd0a7 /gdb/symfile.c | |
| parent | cecc8b99060bf82632345bd1c07d50c7ae8d81ef (diff) | |
| download | gdb-764c99c18adcdf658b390f25940aed7713a6a769.zip gdb-764c99c18adcdf658b390f25940aed7713a6a769.tar.gz gdb-764c99c18adcdf658b390f25940aed7713a6a769.tar.bz2 | |
Remove some unused overlay code
This patch removes some unneeded initializations in overlay code in
symfile.c. It also deletes some old commented-out code.
2016-07-14 Tom Tromey <tom@tromey.com>
* symfile.c (simple_overlay_update_1): Remove initialization
of "size", and commented-out code.
(simple_overlay_update): Likewise.
Diffstat (limited to 'gdb/symfile.c')
| -rw-r--r-- | gdb/symfile.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/gdb/symfile.c b/gdb/symfile.c index d29e96c..7d7843e 100644 --- a/gdb/symfile.c +++ b/gdb/symfile.c @@ -3584,25 +3584,22 @@ simple_read_overlay_table (void) static int simple_overlay_update_1 (struct obj_section *osect) { - int i, size; + int i; bfd *obfd = osect->objfile->obfd; asection *bsect = osect->the_bfd_section; struct gdbarch *gdbarch = get_objfile_arch (osect->objfile); int word_size = gdbarch_long_bit (gdbarch) / TARGET_CHAR_BIT; enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); - size = bfd_get_section_size (osect->the_bfd_section); for (i = 0; i < cache_novlys; i++) if (cache_ovly_table[i][VMA] == bfd_section_vma (obfd, bsect) - && cache_ovly_table[i][LMA] == bfd_section_lma (obfd, bsect) - /* && cache_ovly_table[i][OSIZE] == size */ ) + && cache_ovly_table[i][LMA] == bfd_section_lma (obfd, bsect)) { read_target_long_array (cache_ovly_table_base + i * word_size, (unsigned int *) cache_ovly_table[i], 4, word_size, byte_order); if (cache_ovly_table[i][VMA] == bfd_section_vma (obfd, bsect) - && cache_ovly_table[i][LMA] == bfd_section_lma (obfd, bsect) - /* && cache_ovly_table[i][OSIZE] == size */ ) + && cache_ovly_table[i][LMA] == bfd_section_lma (obfd, bsect)) { osect->ovly_mapped = cache_ovly_table[i][MAPPED]; return 1; @@ -3660,15 +3657,13 @@ simple_overlay_update (struct obj_section *osect) ALL_OBJSECTIONS (objfile, osect) if (section_is_overlay (osect)) { - int i, size; + int i; bfd *obfd = osect->objfile->obfd; asection *bsect = osect->the_bfd_section; - size = bfd_get_section_size (bsect); for (i = 0; i < cache_novlys; i++) if (cache_ovly_table[i][VMA] == bfd_section_vma (obfd, bsect) - && cache_ovly_table[i][LMA] == bfd_section_lma (obfd, bsect) - /* && cache_ovly_table[i][OSIZE] == size */ ) + && cache_ovly_table[i][LMA] == bfd_section_lma (obfd, bsect)) { /* obj_section matches i'th entry in ovly_table. */ osect->ovly_mapped = cache_ovly_table[i][MAPPED]; break; /* finished with inner for loop: break out. */ |