afd7a018c9
PR 63
* ldlang.h (lang_output_section_statement_type): Make "next" a
struct lang_output_section_statement_struct *.
(struct orphan_save): Move from elf32.em. Add "name" and "flags".
(lang_output_section_find_by_flags, lang_insert_orphan): Declare.
* ldlang.c (lang_output_section_find_1): Adjust for changed
output_section_statement "next".
(strip_excluded_output_sections): Likewise.
(lang_record_phdrs): Likewise.
(lang_output_section_find_by_flags): New function.
(output_prev_sec_find): Move from pe.em. Adjust iterator.
(lang_insert_orphan): New function. Tail end of elf32.em's
place_orphan merged with that from pe.em. Allow bfd_section to
be placed first. New heuristic for placing new output section
statement in existing script, and accompanying split of __start
symbol alignment into a separate assignment to dot.
(lang_add_section): Consistently use output->bfd_section rather than
an alias, section->output_section.
(map_input_to_output_sections): Rename overly long arg. Move
initialization of data_statement output section to here..
(lang_check_section_addresses): ..from here.
(print_assignment): Correct printing of etree_assert.
(print_all_symbols): Don't bomb if userdata is NULL.
(IGNORE_SECTION): Rearrange.
* emultempl/elf32.em (output_rel_find): Adjust interator.
(output_prev_sec_find): Delete.
(struct orphan_save): Delete.
(gld${EMULATION_NAME}_place_orphan): Cater for zero bfd_section
flags without creating a duplicate output section statement.
Revise code holding history of various orphan section placements.
Allow orphan sections to place before script specified output
sections. Call lang_output_section_find_by_flags when placement
by name fails. Use lang_insert_orphan.
* emultempl/mmo.em (output_prev_sec_find): Delete.
(struct orphan_save): Delete.
(mmo_place_orphan): Revise code holding history of orphan placement.
Allow orphans to place before existing output sections. Use
lang_insert_orphan.
* emultempl/pe.em (output_prev_sec_find): Delete.
(struct orphan_save): Delete.
(gld_${EMULATION_NAME}_place_orphan): Revise to suit use of
lang_insert_orphan.
ld/testsuite/
* ld-scripts/overlay-size.d: Update for changed orphan section
placement.
* ld-mmix/bpo-18.d: Likewise.
29 lines
665 B
Makefile
29 lines
665 B
Makefile
# ld: -T overlay-size.t -Map tmpdir/overlay-size.map
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# name: overlay size
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# objdump: --headers
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#
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# The .bss[123] LMAs are deliberately blanked out. We can't
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# reliably map overlaid sections to segments.
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#...
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.. \.bss1 +0+010 +0+20000 .*
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#...
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.. \.bss2 +0+030 +0+20000 .*
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#...
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.. \.bss3 +0+020 +0+20000 .*
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#...
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.. \.mtext +0+020 +0+10000 +0+30000 .*
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#...
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.. \.mbss +0+230 +0+20030 .*
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#...
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.. \.text1 +0+080 +0+10020 +0+30020 .*
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#...
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.. \.text2 +0+040 +0+10020 +0+300a0 .*
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#...
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.. \.text3 +0+020 +0+10020 +0+300e0 .*
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#...
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.. \.data1 +0+030 +0+20260 +0+30100 .*
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#...
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.. \.data2 +0+040 +0+20260 +0+30130 .*
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#...
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.. \.data3 +0+050 +0+20260 +0+30170 .*
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#pass
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