+2004-05-29 Alan Modra <amodra@bigpond.net.au>
+
+ * ldlang.c (gc_section_callback): Move SEC_EXCLUDE twiddles..
+ (lang_gc_sections): .. to a LANG_FOR_EACH_INPUT_STATEMENT loop here.
+
+2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
+
+ * testsuite/ld-sh/arch/arch.exp: New test script.
+ * testsuite/ld-sh/arch/arch_expected.txt: New file.
+ * testsuite/ld-sh/arch/sh.s: New file.
+ * testsuite/ld-sh/arch/sh2.s: New file.
+ * testsuite/ld-sh/arch/sh-dsp.s: New file.
+ * testsuite/ld-sh/arch/sh2e.s: New file.
+ * testsuite/ld-sh/arch/sh3-nommu.s: New file.
+ * testsuite/ld-sh/arch/sh3.s: New file.
+ * testsuite/ld-sh/arch/sh3-dsp.s: New file.
+ * testsuite/ld-sh/arch/sh3e.s: New file.
+ * testsuite/ld-sh/arch/sh4-nommu-nofpu.s: New file.
+ * testsuite/ld-sh/arch/sh4-nofpu.s: New file.
+ * testsuite/ld-sh/arch/sh4.s: New file.
+ * testsuite/ld-sh/arch/sh4a-nofpu.s: New file.
+ * testsuite/ld-sh/arch/sh4al-dsp.s: New file.
+ * testsuite/ld-sh/arch/sh4a.s: New file.
+
+2004-05-28 Alan Modra <amodra@bigpond.net.au>
+
+ * ldlang.c: Formatting. Wrap long lines, expand bfd_get_section_flags
+ throughout file.
+ * lexsup.c: Formatting. Wrap long lines.
+ * ldwrite.c: Update copyright date.
+
+ * ldlang.c (lang_add_section): Don't twidlle SEC_EXCLUDE here.
+ (output_section_callback): Nor SEC_KEEP here.
+ (gc_section_callback): Twiddle SEC_EXCLUDE here.
+ (lang_gc_wild): Delete. Fold into..
+ (lang_gc_sections_1): ..here. Only call bfd_gc_sections when garbage
+ collecting.
+ (lang_process): Always call lang_gc_sections.
+ (lang_place_orphans): Handle SEC_EXCLUDE sections.
+ * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Remove
+ SEC_EXCLUDE code.
+
+2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
+
+ * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Clear
+ SEC_EXCLUDE on non-SEC_DEBUGGING sections for relocatable link.
+ * ldlang.c (lang_add_section): Likewise.
+
+2004-05-26 Alan Modra <amodra@bigpond.net.au>
+
+ * ldlang.c (lang_add_section): Set SEC_EXCLUDE for SEC_GROUP
+ sections when doing a final link. Clear SEC_EXCLUDE when doing
+ a relocable link, except for SEC_DEBUGGING sections.
+ * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Use the
+ same condition here to drop SEC_EXCLUDE orphan sections.
+
+2004-05-25 Alan Modra <amodra@bigpond.net.au>
+
+ * ldlang.c (lang_process): Call bfd_merge_sections later, and
+ only when not a relocatable link.
+ (print_input_section): Handle SEC_EXCLUDE sections.
+ (size_input_section): Don't update dot on SEC_EXCLUDE sections.
+ (lang_do_assignments_1): Likewise.
+ * ldwrite.c (build_link_order): Ignore SEC_EXCLUDE input sections.
+ * emultempl/armelf.em (arm_elf_set_bfd_for_interworking): Likewise.
+ * emultempl/hppaelf.em (build_section_lists): Likewise.
+ * emultempl/ppc64elf.em (build_toc_list): Likewise.
+ (build_section_lists): Likewise.
+
+2004-05-23 Andreas Schwab <schwab@suse.de>
+
+ * ld.texinfo (Options): Fix typo in last change.
+
+2004-05-21 Andy Chittenden <achittenden@bluearc.com>
+
+ * ld.h (ld_config_type): Add new field: hash_table_size.
+ * ldmain.c: Initialise the new field to zero. If it is non-zero
+ after parsing the linker's command line call
+ bfd_hash_set_default_size.
+ * lexsup.c (option_values): Add OPTION_HASH_SIZE.
+ (ld_options): Add hash-size.
+ (parse_args): Parse --hash-size option. Allow
+ --reduce-memory-overheads to set the default hash table size as
+ well.
+ * ld.texinfo: Document the new switch. Also mention that
+ --reduce-memory-overheads can affect the hash table size.
+ * NEWS: Mention the new feature.
+
+2004-05-19 J"orn Rennecke <joern.rennecke@superh.com>
+
+ * NEWS: Mention new linker map file generation and the
+ --reduce-memory-overheads option.
+ * ld.texinfo: Document --reduce-memory-overheads option.
+ * ld.h (map_symbol_def): New struct.
+ (struct user_section_struct, section_userdata_type): Rename to:
+ (struct lean_user_section_struct, lean_section_userdata_type).
+ (struct fat_user_section_struct, fat_section_userdata_type): New.
+ (SECTION_USERDATA_SIZE): Define.
+ (args_type): New member reduce_memory_overheads.
+ * ldlang.c (map_obstack): New static variable.
+ (init_map_userdata, print_all_symbols, sort_def_symbol): New functions.
+ (lang_map): Unless command_line.reduce_memory_overheads is set,
+ initialize lists of defined symbols for each section.
+ (print_input_section): Unless command_line.reduce_memory_overheads
+ is set, use print_all_symbols.
+ (init_os): Use lean_section_userdata_type / SECTION_USERDATA_SIZE.
+ * ldmain.c (main): Initialize command_line.reduce_memory_overheads.
+ * lexsup.c (enum option_values): Add OPTION_REDUCE_MEMORY_OVERHEADS.
+ (ld_options): Add entry for --reduce-memory-overheads.
+ (parse_args): Handle OPTION_REDUCE_MEMORY_OVERHEADS.
+
+2004-05-19 Jakub Jelinek <jakub@redhat.com>
+
+ * ldgram.y (sect_constraint): New.
+ (ONLY_IF_RO, ONLY_IF_RW): New tokens.
+ (section): Add sect_constraint. Pass additional argument
+ to lang_enter_output_section_statement.
+ * mri.c (mri_draw_tree): Pass additional argument to
+ lang_enter_output_section_statement.
+ * emultempl/pe.em (place_orphan): Likewise.
+ (output_prev_sec_find): Disregard output section statements with
+ constraint == -1.
+ * emultempl/mmo.em (output_prev_sec_find): Likewise.
+ (mmo_place_orphan): Pass additional argument to
+ lang_enter_output_section_statement.
+ * emultempl/elf32.em (output_prev_sec_find): Disregard output section
+ statements with constraint == -1.
+ (place_orphan): Pass additional argument to
+ lang_enter_output_section_statement.
+ * ldlang.c (lang_enter_overlay_section): Likewise.
+ (lang_output_section_find_1): New.
+ (lang_output_section_find): Use it.
+ (lang_output_section_statement_lookup_1): New.
+ (lang_output_section_statement_lookup): Use it.
+ (check_section_callback, check_input_sections): New.
+ (map_input_to_output_sections): Check if all input sections
+ are readonly if ONLY_IF_RO or ONLY_IF_RW was seen.
+ (strip_excluded_output_sections): Disregard output section statements
+ with constraint == -1.
+ (lang_record_phdrs): Likewise.
+ (lang_enter_output_section_statement): Add constraint argument.
+ Use lang_output_section_statement_lookup_1.
+ * ldlang.h (lang_output_section_statement_type): Add constraint
+ and all_input_readonly fields.
+ (lang_enter_output_section_statement): Adjust prototype.
+ * ldlex.l (ONLY_IF_RO, ONLY_IF_RW): New tokens.
+ * scripttempl/elf.sc (.eh_frame, .gcc_except_table): Move into text
+ segment if all input sections are readonly.
+
2004-05-19 Adam Nemet <anemet@lnxw.com>
* scripttempl/i386lynx.sc: Remove file.
projects / deliverable / binutils-gdb.git / blobdiff