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6 commits

Author SHA1 Message Date
Nick Clifton
8b9a915daf Fix RX and M68HC11 linker testsuite failures.
ld	* testsuite/ld-elf/merge.d: Add m68hc11 to list of targets that
	expect to fail this test.
	* testsuite/ld-scripts/overlay-size.d: Skip the entire test for
	RX.
	* testsuite/ld-scripts/rgn-at10.d: No longer expect this test to
	fail for the RX.
	* testsuite/ld-scripts/rgn-at11.d: Likewise.
	* testsuite/ld-scripts/rgn-at2.d: Likewise.
	* testsuite/ld-scripts/rgn-at6.d: Likewise.
	* testsuite/ld-scripts/rgn-at7.d: Likewise.
	* testsuite/ld-scripts/rgn-at8.d: Likewise.
2016-06-28 12:43:14 +01:00
Andrew Burgess
43d66c95c8 ld/testing: run_dump_test can now check linker mapfiles.
Add a new option 'map' to the ld run_dump_test mechanism.  When the
'map' option is given run_dump_test will ensure that there is a
-Map=MAPFILE present in the linker command line, adding one if needed.

The MAPFILE is then compared with the file passed to the new 'map'
option using the regexp_diff function.  This should make it slightly
easier to write tests that check the linker mapfile output.

The only test I found that already compares mapfile content is updated
to use the new mechanism.

ld/testsuite/ChangeLog:

	* ld-scripts/overlay-size.d: Add 'map' option.
	* ld-scripts/overlay-size.exp: Remove manual check of mapfile.
	* lib/ld-lib.exp (run_dump_test): Add support for new 'map'
	option, checking linker mapfile output.
2015-01-20 09:47:37 +00:00
Nick Clifton
fad84867f9 * ld-elf/extract-symbol-1sec.d: Expect to fail for the RX target.
* ld-scripts/overlay-size.d: Likewise.
        * ld-scripts/rgn-at1.d: Likewise.
        * ld-scripts/rgn-at2.d: Likewise.
        * ld-scripts/rgn-at3.d: Likewise.
        * ld-scripts/rgn-at4.d: Likewise.
        * ld-scripts/rgn-over8-ok.d: Likewise.
2009-11-18 16:37:56 +00:00
Alan Modra
afd7a018c9 ld/
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.
2004-10-14 12:54:47 +00:00
Alan Modra
b301b24869 bfd/
* elf.c (IS_LOADED): Define.
	(assign_file_positions_for_segments): Don't round up file offset of
	PT_LOAD segments containing no SEC_LOAD sections, instead round down.
	Delete code handling link script adjustment of lma.  Do the adjust
	in later code handling similar ajustments.  Remove dead code error
	check.  Warn if section lma would require a negative offset
	adjustment.  Tweak lma adjustment to use p_filesz rather than p_memsz.
	Use p_vaddr + p_memsz inside section loop in place of voff.  Don't
	update voff in section loop.  Change voff in segment loop to be an
	adjustment on top of "off".  Set sec->filepos and update "off" later.
	Test for loadable sections consistently using IS_LOADED.  Similarly,
	test for alloc-only sections other than .tbss consistently.
	Don't bother checking SEC_ALLOC in PT_LOAD segments.  Remove FIXME.
	Tidy PT_NOTE handling.  Use %B and %A in error messages.
	(assign_file_positions_except_relocs): Use %B in error message.

ld/testsuite/
	* ld-scripts/overlay-size.d: Don't check .mbss lma.
	* ld-sh/sh64/mix1.xd: Update for changed .bss file offset.
	* ld-sh/sh64/shdl32.xd: Likewise.
	* ld-sh/sh64/shdl64.xd: Likewise.
2004-09-22 06:45:39 +00:00
Richard Sandiford
3e3f011f93 * lib/ld-lib.exp (run_dump_test): Add -L$srcdir/$subdir.
(is_elf_format): New, extracted from...
	* ld-scripts/weak.exp: ...here.
	* ld-scripts/overlay-size.exp: New test.
	* ld-scripts/overlay-size.[tsd],
	* ld-scripts/overlay-size-map.d: New files for it.
2002-05-07 11:08:57 +00:00