diff options
| author | H.J. Lu <hjl.tools@gmail.com> | 2006-09-27 04:18:16 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2006-09-27 04:18:16 +0000 |
| commit | 49c13adb16c432e9d04770f7c6b8348e31bb1df1 (patch) | |
| tree | 4169c5e520d6c3228abd35ebf85228ca9cda9375 /ld/ldlang.c | |
| parent | f36b9bcd93570f658ebfe3c6946409eed2533e6d (diff) | |
| download | gdb-49c13adb16c432e9d04770f7c6b8348e31bb1df1.zip gdb-49c13adb16c432e9d04770f7c6b8348e31bb1df1.tar.gz gdb-49c13adb16c432e9d04770f7c6b8348e31bb1df1.tar.bz2 | |
bfd/
2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
PR ld/3223
PR ld/3267
* elf.c (assign_file_positions_for_non_load_sections): Don't
warn zero size allocated sections.
ld/
2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
PR ld/3223
PR ld/3267
* ld.texinfo: Updated Output Section Discarding.
* ldlang.h (lang_output_section_statement_type): Add
section_relative_symbol.
* ldlang.c (strip_excluded_output_sections): Don't strip a
section with a symbol relative to it.
(lang_size_sections_1): Mark if an output section has a symbol
symbol relative to it.
ld/testsuite/
2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
PR ld/3223
PR ld/3267
* ld-scripts/empty-address-1.d: New file.
* ld-scripts/empty-address-1.s: Likewise.
* ld-scripts/empty-address-1.t: Likewise.
* ld-scripts/empty-address-2.s: Likewise.
* ld-scripts/empty-address-2a.d: Likewise.
* ld-scripts/empty-address-2a.t: Likewise.
* ld-scripts/empty-address-2b.d: Likewise.
* ld-scripts/empty-address-2b.t: Likewise.
* ld-scripts/empty-address-3.s: Likewise.
* ld-scripts/empty-address-3a.d: Likewise.
* ld-scripts/empty-address-3a.t: Likewise.
* ld-scripts/empty-address-3b.d: Likewise.
* ld-scripts/empty-address-3b.t: Likewise.
* ld-scripts/empty-address-3c.d: Likewise.
* ld-scripts/empty-address-3c.t: Likewise.
* ld-scripts/empty-address.exp: Likewise.
Diffstat (limited to 'ld/ldlang.c')
| -rw-r--r-- | ld/ldlang.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/ld/ldlang.c b/ld/ldlang.c index 8b6cbd2..4ce3c93 100644 --- a/ld/ldlang.c +++ b/ld/ldlang.c @@ -3342,6 +3342,7 @@ strip_excluded_output_sections (void) continue; exclude = (output_section->rawsize == 0 + && !os->section_relative_symbol && (output_section->flags & SEC_KEEP) == 0 && !bfd_section_removed_from_list (output_bfd, output_section)); @@ -4629,11 +4630,19 @@ lang_size_sections_1 case lang_assignment_statement_enum: { bfd_vma newdot = dot; + etree_type *tree = s->assignment_statement.exp; - exp_fold_tree (s->assignment_statement.exp, + exp_fold_tree (tree, output_section_statement->bfd_section, &newdot); + /* This symbol is relative to this section. */ + if ((tree->type.node_class == etree_provided + || tree->type.node_class == etree_assign) + && (tree->assign.dst [0] != '.' + || tree->assign.dst [1] != '\0')) + output_section_statement->section_relative_symbol = 1; + if (!output_section_statement->ignored) { if (output_section_statement == abs_output_section) |