binutils-gdb/start.d at 992a06eea4acfb674659a0ce19b5fb9c985e9bc1 - binutils-gdb - Collaboration & Inovation

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Alan Modra 487b6440da Make __start/__stop symbols protected visibility

They can't be hidden visibility since apparently people use dlsym to
look them up.

bfd/
	PR ld/21964
	* elf-bfd.h (SYMBOLIC_BIND): Return TRUE for __start/__stop symbols.
	* elflink.c (bfd_elf_define_start_stop): Rewrite.
ld/
	PR ld/21964
	* testsuite/ld-elf/pr21562a.d: Update for changed start/stop symbols.
	* testsuite/ld-elf/pr21562b.d: Likewise.
	* testsuite/ld-elf/pr21562c.d: Likewise.
	* testsuite/ld-elf/pr21562d.d: Likewise.
	* testsuite/ld-elf/pr21562e.d: Likewise.
	* testsuite/ld-elf/pr21562f.d: Likewise.
	* testsuite/ld-elf/pr21562g.d: Likewise.
	* testsuite/ld-elf/pr21562h.d: Likewise.
	* testsuite/ld-elf/pr21562i.d: Likewise.
	* testsuite/ld-elf/pr21562j.d: Likewise.
	* testsuite/ld-elf/pr21562k.d: Likewise.
	* testsuite/ld-elf/pr21562l.d: Likewise.
	* testsuite/ld-elf/pr21562m.d: Likewise.
	* testsuite/ld-elf/pr21562n.d: Likewise.
	* testsuite/ld-elf/sizeofa.d: Likewise.
	* testsuite/ld-elf/sizeofb.d: Likewise.
	* testsuite/ld-elf/startofa.d: Likewise.
	* testsuite/ld-elf/startofb.d: Likewise.
	* testsuite/ld-gc/pr20022.d: Likewise.
	* testsuite/ld-gc/start.d: Likewise.
	* testsuite/ld-elf/pr21964-1a.c: New file.
	* testsuite/ld-elf/pr21964-1b.c: New file.
	* testsuite/ld-elf/pr21964-2a.c: New file.
	* testsuite/ld-elf/pr21964-2b.c: New file.
	* testsuite/ld-elf/shared.exp: Run PR ld/21964 tests.

2017-08-21 23:29:29 +09:30

10 lines

198 B

Makefile

Raw Blame History

 #name: --gc-sections with __start_
 #ld: --gc-sections -e _start
 #nm: -n
 #target: *-*-linux* *-*-gnu*
 #notarget: *-*-*aout *-*-*oldld frv-*-linux* metag-*-linux*
 #...
 [0-9a-f]+ D +__start__foo
 #...