[binutils.git] / bfd / ChangeLog

2009-01-14  H.J. Lu  <[email protected]>

	PR ld/9727
	* elflink.c (elf_gc_sweep): Exclude the group section if the
	first member of the section group is excluded.

2009-01-14  Alan Modra  <[email protected]>

	PR 9735
	* syms.c (_bfd_stab_section_find_nearest_line): Don't free
	saved filename, use bfd_alloc rather than bfd_malloc for it.

2009-01-13  Alan Modra  <[email protected]>

	* elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.

2009-01-13  Alan Modra  <[email protected]>

	* elf32-spu.c (remove_cycles): Always set call->max_depth.

2009-01-12  Alan Modra  <[email protected]>

	* elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.

2009-01-12  Alan Modra  <[email protected]>

	* elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
	num_lines_log2.
	(struct got_entry): Add br_addr.
	(struct call_info): Add priority.
	(struct function_info): Add lr_store and sp_adjust.
	(spu_elf_setup): Init line_size_log2 and num_lines_log2.
	(spu_elf_find_overlays): For soft-icache, mark any section within cache
	area as an overlay, and check that no other overlays exist.  Look up
	icache overlay manager entry sym.
	(BRA_STUBS, BRA, BRASL): Define.
	(enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
	(needs_ovl_stub): Adjust for soft-icache.  Return priority encoded
	in branch insn.
	(count_stub, build_stub): Support soft-icache.
	(build_spuear_stubs, process_stubs): Adjust build_stub call.
	(spu_elf_size_stubs): Size soft-icache stubs.
	(overlay_index): New function.
	(spu_elf_build_stubs): Make static.  Support soft-icache.
	(spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
	(find_function_stack_adjust): Save lr store and stack adjust insn
	offsets.
	(maybe_insert_function): Adjust find_function_stack_adjust call.
	(mark_functions_via_relocs): Retrieve priority.
	(remove_cycles): Only warn about pruned arcs when stack_analysis.
	(sort_calls): Sort by priority first.
	(mark_overlay_section): Ignore .ovl.init.
	(sum_stack): Only print when stack_analysis.
	(print_one_overlay_section): New function, extracted from..
	(spu_elf_auto_overlay): ..here.  Support soft-icache overlays.
	(spu_elf_stack_analysis): Only print when htab->stack_analysis.
	(spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
	analysis.  Call spu_elf_build_stubs.
	(spu_elf_relocate_section): For soft-icache encode overlay index
	into addresses.
	(spu_elf_output_symbol_hook): Support soft-icache.
	(spu_elf_modify_program_headers: Likewise.

	* elf32-spu.h (struct spu_elf_params): Add lrlive_analysis.  Rename
	num_regions to num_lines.  Add line_size and max_branch.
	(enum _ovly_flavour): Add ovly_soft_icache.
	(spu_elf_build_stubs): Delete.

2009-01-11  Jan Kratochvil  <[email protected]>

	* elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
	relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.

2009-01-07  Hans-Peter Nilsson  <[email protected]>

	* elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
	<case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
	the program, the known offset starts at the negative size of the
	TLS section.
	<case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
	Similar.

2009-01-05  Joel Sherrill <[email protected]>

	* config.bfd: Add lm32-*-rtems*.

2009-01-03  H.J. Lu  <[email protected]>

	* coff-ppc.c: Add 2009 to Copyright.
	* elf32-cris.c: Likewise.
	* elflink.c: Likewise.

2009-01-03  Hans-Peter Nilsson  <[email protected]>

	* elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
	gotplt_index to rela_plt_index.  Adjust for R_CRIS_DTPMOD entry.

2009-01-02  H.J. Lu  <[email protected]>

	PR ld/9679
	* elflink.c (elf_merge_st_other): New.
	(_bfd_elf_merge_symbol): Use it on skipped weak definitions and
	hide them if needed.
	(elf_link_add_object_symbols): Updated.

2009-01-02  H.J. Lu  <[email protected]>

	PR ld/9676
	* elflink.c (elf_link_add_object_symbols): Update def_dynamic,
	ref_dynamic and dynamic_def fields when setting def_regular
	to 1.

2009-01-02  Curtis Mackie  <[email protected]>

	PR 9682
	* coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
	literal.

For older changes see ChangeLog-2008
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Commit	Line	Data
a33dafc3 L	1	2009-01-14 H.J. Lu <[email protected]>
	2
	3	PR ld/9727
	4	* elflink.c (elf_gc_sweep): Exclude the group section if the
	5	first member of the section group is excluded.
	6
13c0e967 AM	7	2009-01-14 Alan Modra <[email protected]>
	8
	9	PR 9735
	10	* syms.c (_bfd_stab_section_find_nearest_line): Don't free
	11	saved filename, use bfd_alloc rather than bfd_malloc for it.
	12
460e679b AM	13	2009-01-13 Alan Modra <[email protected]>
	14
	15	* elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
	16
25076afa AM	17	2009-01-13 Alan Modra <[email protected]>
	18
	19	* elf32-spu.c (remove_cycles): Always set call->max_depth.
	20
37107878 AM	21	2009-01-12 Alan Modra <[email protected]>
	22
	23	* elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
	24
cd4a7468 AM	25	2009-01-12 Alan Modra <[email protected]>
	26
	27	* elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
	28	num_lines_log2.
	29	(struct got_entry): Add br_addr.
	30	(struct call_info): Add priority.
	31	(struct function_info): Add lr_store and sp_adjust.
	32	(spu_elf_setup): Init line_size_log2 and num_lines_log2.
	33	(spu_elf_find_overlays): For soft-icache, mark any section within cache
	34	area as an overlay, and check that no other overlays exist. Look up
	35	icache overlay manager entry sym.
	36	(BRA_STUBS, BRA, BRASL): Define.
	37	(enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
	38	(needs_ovl_stub): Adjust for soft-icache. Return priority encoded
	39	in branch insn.
	40	(count_stub, build_stub): Support soft-icache.
	41	(build_spuear_stubs, process_stubs): Adjust build_stub call.
	42	(spu_elf_size_stubs): Size soft-icache stubs.
	43	(overlay_index): New function.
	44	(spu_elf_build_stubs): Make static. Support soft-icache.
	45	(spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
	46	(find_function_stack_adjust): Save lr store and stack adjust insn
	47	offsets.
	48	(maybe_insert_function): Adjust find_function_stack_adjust call.
	49	(mark_functions_via_relocs): Retrieve priority.
	50	(remove_cycles): Only warn about pruned arcs when stack_analysis.
	51	(sort_calls): Sort by priority first.
	52	(mark_overlay_section): Ignore .ovl.init.
	53	(sum_stack): Only print when stack_analysis.
	54	(print_one_overlay_section): New function, extracted from..
	55	(spu_elf_auto_overlay): ..here. Support soft-icache overlays.
	56	(spu_elf_stack_analysis): Only print when htab->stack_analysis.
	57	(spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
	58	analysis. Call spu_elf_build_stubs.
	59	(spu_elf_relocate_section): For soft-icache encode overlay index
	60	into addresses.
	61	(spu_elf_output_symbol_hook): Support soft-icache.
	62	(spu_elf_modify_program_headers: Likewise.
37107878	63
cd4a7468 AM	64	* elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
	65	num_regions to num_lines. Add line_size and max_branch.
	66	(enum _ovly_flavour): Add ovly_soft_icache.
	67	(spu_elf_build_stubs): Delete.
	68
80c29487 JK	69	2009-01-11 Jan Kratochvil <[email protected]>
	70
	71	* elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
	72	relocations in `.gnu.linkonce.r.' referencing its `.gnu.linkonce.t.'.
	73
1bc86aea HPN	74	2009-01-07 Hans-Peter Nilsson <[email protected]>
	75
	76	* elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
	77	<case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
	78	the program, the known offset starts at the negative size of the
	79	TLS section.
	80	<case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
	81	Similar.
	82
3baa454d	83	2009-01-05 Joel Sherrill <[email protected]>
75606e85	84
3baa454d	85	* config.bfd: Add lm32--rtems.
75606e85	86
9dbe8890 L	87	2009-01-03 H.J. Lu <[email protected]>
	88
	89	* coff-ppc.c: Add 2009 to Copyright.
	90	* elf32-cris.c: Likewise.
	91	* elflink.c: Likewise.
	92
0bdf8d40 HPN	93	2009-01-03 Hans-Peter Nilsson <[email protected]>
	94
	95	* elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
	96	gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
	97
54ac0771 L	98	2009-01-02 H.J. Lu <[email protected]>
	99
	100	PR ld/9679
	101	* elflink.c (elf_merge_st_other): New.
	102	(_bfd_elf_merge_symbol): Use it on skipped weak definitions and
	103	hide them if needed.
	104	(elf_link_add_object_symbols): Updated.
	105
d8880531 L	106	2009-01-02 H.J. Lu <[email protected]>
	107
	108	PR ld/9676
	109	* elflink.c (elf_link_add_object_symbols): Update def_dynamic,
	110	ref_dynamic and dynamic_def fields when setting def_regular
	111	to 1.
	112
b70b5c14 NC	113	2009-01-02 Curtis Mackie <[email protected]>
	114
	115	PR 9682
	116	* coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
	117	literal.
	118
d8880531	119	For older changes see ChangeLog-2008
56882138 AM	120	\f
	121	Local Variables:
	122	mode: change-log
	123	left-margin: 8
	124	fill-column: 74
	125	version-control: never
	126	End: