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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.
35 lines
1004 B
Makefile
35 lines
1004 B
Makefile
#source: start.s
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#source: bpo-1.s
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#source: bpo-2.s
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#source: bpo-5.s
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#source: bpo-6.s
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#as: -linker-allocated-gregs
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#ld: -m elf64mmix -T$srcdir/$subdir/bpo64addr.ld
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#objdump: -st
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.*: file format elf64-mmix
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SYMBOL TABLE:
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0+100 l d \.text 0+
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4000000000001060 l d \.text\.away 0+
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400000000000106c l d \.data 0+
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400000000000106c l d \.bss 0+
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0+7e0 l d \.MMIX\.reg_contents 0+
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0+ l d \*ABS\* 0+
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0+ l d \*ABS\* 0+
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0+ l d \*ABS\* 0+
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4000000000001064 l \.text\.away 0+ x
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0+100 g \.text 0+ x
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4000000000001060 g \.text\.away 0+ Main
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0+104 g \.text 0+ x2
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4000000000001060 g \.text\.away 0+ _start
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4000000000001068 g \.text\.away 0+ y
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Contents of section \.text:
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0100 232dfc00 232dfd00 .*
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Contents of section \.text\.away:
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4000000000001060 e3fd0001 232afe1e 2321fe00 .*
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Contents of section \.MMIX\.reg_contents:
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07e0 00000000 00001168 00000000 0000a514 .*
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07f0 40000000 00001070 .*
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