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| author | Alan Modra <amodra@gmail.com> | 2007-04-30 14:06:40 +0000 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2007-04-30 14:06:40 +0000 |
| commit | 49fa1e15186cee29cc141f80cfe4f5ae026cf818 (patch) | |
| tree | 76edc3330e863b91272abee1ee37f3a280d8ef7f /bfd/elf32-spu.h | |
| parent | a540244da620e3f71fe4c20b0a24ad60751b6639 (diff) | |
| download | gdb-49fa1e15186cee29cc141f80cfe4f5ae026cf818.zip gdb-49fa1e15186cee29cc141f80cfe4f5ae026cf818.tar.gz gdb-49fa1e15186cee29cc141f80cfe4f5ae026cf818.tar.bz2 | |
bfd/
* elf32-spu.c (struct spu_link_hash_table): Add stack_analysis
and emit_stack_syms bitfields.
(get_sym_h): Read all symbols if stack analysis will be done.
(spu_elf_create_sections): Add stack_analysis and emit_stack_syms
params, and stash in hash table.
(is_hint): Split off from..
(is_branch): ..here. Adjust callers.
(spu_elf_size_stubs): Add stack_analysis param. Arrange to read
and keep all syms.
(write_one_stub): Fix mem leak.
(find_function_stack_adjust): New function.
(sort_syms_syms, sort_syms_psecs): New vars.
(sort_syms): New function.
(struct call_info, struct function_info): New.
(struct spu_elf_stack_info): New.
(alloc_stack_info, maybe_insert_function, func_name): New functions.
(is_nop, insns_at_end, check_function_ranges): Likewise.
(find_function, insert_callee, mark_functions_via_relocs): Likewise.
(pasted_function, interesting_section, discover_functions): Likewise.
(mark_non_root, call_graph_traverse, build_call_tree): Likewise.
(sum_stack, spu_elf_stack_analysis, spu_elf_final_link): Likewise.
(bfd_elf32_bfd_final_link): Define.
* elf32-spu.h (struct _spu_elf_section_data): Add stack_info field.
(spu_elf_create_sections, spu_elf_size_stubs): Update prototypes.
include/
* bfdlink.h (struct bfd_link_info): Add "info" and "minfo".
ld/
* ldmain.c (link_callbacks): Init info and minfo fields.
* ldmisc.c (minfo): Do nothing if no map file.
* emultempl/spuelf.em (stack_analysis, emit_stack_syms): New vars.
(spu_after_open): Adjust spu_elf_create_sections call.
(spu_before_allocation): Likewise for spu_elf_size_stubs.
(OPTION_SPU_STACK_ANALYSIS, OPTION_SPU_STACK_SYMS): Define.
(PARSE_AND_LIST_LONGOPTS): Add new entries.
(PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Likewise.
* gen-doc.texi: Add @set for SPU and other missing targets.
* ld.texinfo: Update man page selection to match gen-doc.texi.
Document SPU features.
Diffstat (limited to 'bfd/elf32-spu.h')
| -rw-r--r-- | bfd/elf32-spu.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/bfd/elf32-spu.h b/bfd/elf32-spu.h index 49c233a..b74c310 100644 --- a/bfd/elf32-spu.h +++ b/bfd/elf32-spu.h @@ -20,10 +20,16 @@ /* Extra info kept for SPU sections. */ +struct spu_elf_stack_info; + struct _spu_elf_section_data { struct bfd_elf_section_data elf; + /* Stack analysis info kept for this section. */ + + struct spu_elf_stack_info *stack_info; + /* Non-zero for overlay output sections. */ unsigned int ovl_index; }; @@ -41,9 +47,9 @@ extern void spu_elf_plugin (int); extern bfd_boolean spu_elf_open_builtin_lib (bfd **, const struct _ovl_stream *); extern bfd_boolean spu_elf_create_sections (bfd *, - struct bfd_link_info *); + struct bfd_link_info *, int, int); extern bfd_boolean spu_elf_find_overlays (bfd *, struct bfd_link_info *); -extern bfd_boolean spu_elf_size_stubs (bfd *, struct bfd_link_info *, int, +extern bfd_boolean spu_elf_size_stubs (bfd *, struct bfd_link_info *, int, int, asection **, asection **, asection **); extern bfd_boolean spu_elf_build_stubs (struct bfd_link_info *, int, |