ld: Add tests for -z separate-code and -z noseparate-code

[deliverable/binutils-gdb.git] / ld / ChangeLog

2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/22393
	* testsuite/ld-elf/pr16322.d: Add -z noseparate-code.
	* testsuite/ld-elf/pr22393-1.s: New file.
	* testsuite/ld-elf/pr22393-1a.d: Likewise.
	* testsuite/ld-elf/pr22393-1b.d: Likewise.
	* testsuite/ld-elf/pr22393-1c.d: Likewise.
	* testsuite/ld-elf/pr22393-1d.d: Likewise.
	* testsuite/ld-elf/pr22393-1e.d: Likewise.
	* testsuite/ld-elf/pr22393-1f.d: Likewise.
	* testsuite/ld-elf/pr22393-2a.c: Likewise.
	* testsuite/ld-elf/pr22393-2a.rd: Likewise.
	* testsuite/ld-elf/pr22393-2b.c: Likewise.
	* testsuite/ld-elf/pr22393-2b.rd: Likewise.
	* testsuite/ld-elf/shared.exp: Run tests for -z separate-code.

2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/22393
	* NEWS: Mention "-z separate-code".
	* emultempl/elf32.em (gld${EMULATION_NAME}_get_script): Get
	builtin linker scripts and return linker scripts from disk for
	"-z separate-code".
	(gld${EMULATION_NAME}_handle_option): Handle "-z separate-code"
	and "-z noseparate-code".
	* genscripts.sh: Generate linker scripts for "-z separate-code".
	(LD_FLAG): Set to *textonly for "-z separate-code".
	* ld.texinfo: Document "-z separate-code".
	* lexsup.c (elf_shlib_list_options): Add linker help messsages
	for "-z separate-code" and "-z noseparate-code".
	* scripttempl/elf.sc (SEPARATE_TEXT): New
	(TEXT_SEGMENT_ALIGN): Likewise.
	Use ${TEXT_SEGMENT_ALIGN} to align and pad text segment to
	${MAXPAGESIZE}.

2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/22649
	* testsuite/ld-elf/pr22649-1.s: New file.
	* testsuite/ld-elf/pr22649-2a.s: Likewise.
	* testsuite/ld-elf/pr22649-2b.s: Likewise.
	* testsuite/ld-elf/pr22649.msg: Likewise.
	* testsuite/ld-elf/shared.exp: Run ld/22649 tests.

2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/22677
	* scripttempl/elf.sc (PREINIT_ARRAY): New.
	Don't add .preinit_array for ld -r.
	* testsuite/ld-elf/pr22677.d: New file.
	* testsuite/ld-elf/pr22677.s: Likewise.

2018-01-11  Andrew Burgess  <andrew.burgess@embecosm.com>

	* ldexp.h (union etree_union): Remove defsym field.
	* ldexp.c (exp_assop): Remove defsym parameter, and use of defsym
	parameter.
	(exp_assign): Remove passing of defsym parameter.
	(exp_defsym): Likewise.
	(exp_provide): Likewise.

2018-01-11  Andrew Burgess  <andrew.burgess@embecosm.com>

	* ldexp.c (exp_fold_tree_1): Rework condition underwhich provide
	nodes are ignored in the tree walk, and move the location at which
	we change provide nodes into provided nodes.
	(exp_init_os): Add etree_provided.
	* testsuite/ld-scripts/provide-6.d: New file.
	* testsuite/ld-scripts/provide-6.t: New file.
	* testsuite/ld-scripts/provide-7.d: New file.
	* testsuite/ld-scripts/provide-7.t: New file.
	* testsuite/ld-scripts/provide-8.d: New file.
	* testsuite/ld-scripts/provide-8.t: New file.

2018-01-11  Andrew Burgess  <andrew.burgess@embecosm.com>

	* testsuite/ld-scripts/provide-3.d: Add xfail directive.
	* testsuite/ld-scripts/provide-4.d: Use new map file name.
	* testsuite/ld-scripts/provide-5.d: Use new map file name.
	* testsuite/ld-scripts/provide-4-map.d: Renamed to...
	* testsuite/ld-scripts/provide-4.map: ...this.
	* testsuite/ld-scripts/provide-5-map.d: Renamed to...
	* testsuite/ld-scripts/provide-5.map: ...this.
	* testsuite/ld-scripts/provide.exp: Move xfail into provide-3.d
	file, and run tests in a loop.

2018-01-11  Andrew Burgess  <andrew.burgess@embecosm.com>

	* ldexp.c (exp_print_tree): Use '=' instead of ',' when printing
	PROVIDE statements.
	* testsuite/ld-scripts/provide-4.map: Update expected output.
	* testsuite/ld-scripts/provide-5.map: Likewise.

2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/22696
	* scripttempl/elf.sc: Fix the order of SHLIB_RODATA_ADDR.

2018-01-09  Jim Wilson  <jimw@sifive.com>

	* testsuite/ld-elf/eh-frame-hdr.d (#xfail): Delete
	(#alltargets): Renamed from #target.  Add shared.
	* testsuite/lib/ld-lib.exp (run_dump_test): Document shared target.
	Document alltargets option.  Add support for alltargets option.
	(istarget): Add support for shared target.

2018-01-08  Jim Wilson  <jimw@sifive.com>

	* testsuite/ld-riscv-elf/c-lui.d: Don't use -shared.  Check for _start
	instead of .text.
	* testsuite/ld-riscv-elf/c-lui.s: Add _start label.
	* testsuite/ld-riscv-elf/ld-riscv-elf.exp: Before __global_pointer$
	tests, add call to check_shared_lib_support.

2018-01-05  Jim Wilson  <jimw@sifive.com>

	* testsuite/ld-riscv-elf/disas-jalr.d: New.
	* testsuite/ld-riscv-elf/disas-jalr.s: New.
	* testsuite/ld-riscv-elf/ld-riscv-elf.exp: Run new testcase.

	* emulparams/elf32lriscv-defs.sh (GENERATE_SHLIB_SCRIPT): Move inside
	case on $target, and don't set for riscv*-elf targets.
	(GENERATE_PIE_SCRIPT): Likewise.

2018-01-03  Alan Modra  <amodra@gmail.com>

	Update year range in copyright notice of all files.

For older changes see ChangeLog-2017
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