binutils-gdb/pr27998b.d at 9949bb06389dd6e6a23366572a3c760e2c7fcc82 - binutils-gdb - Collaboration & Inovation

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H.J. Lu 406b4ada55 x86: Count PLT for GOTOFF relocation against IFUNC symbol

Since GOTOFF relocations against IFUNC symbols must go through PLT,
set PLT reference count to 1 for GOTOFF relocation.

bfd/

	PR ld/27998
	* elfxx-x86.c (elf_x86_allocate_dynrelocs): Count PLT for GOTOFF
	relocation against IFUNC symbols.
	(_bfd_x86_elf_adjust_dynamic_symbol): Likewise.

ld/

	PR ld/27998
	* testsuite/ld-i386/i386.exp: Run PR ld/27998 tests.
	* testsuite/ld-i386/pr27998a.d: New file.
	* testsuite/ld-i386/pr27998a.s: Likewise.
	* testsuite/ld-i386/pr27998b.d: Likewise.
	* testsuite/ld-i386/pr27998b.s: Likewise.

2021-06-19 20:21:04 -07:00

8 lines

231 B

Makefile

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 #as: --32
 #ld: -shared -melf_i386
 #readelf: -r --wide
 Relocation section '.rel.plt' at offset 0x[0-9a-f]+ contains 1 entry:
  Offset     Info    Type                Sym. Value  Symbol's Name
 [0-9a-f]+ +[0-9a-f]+ +R_386_IRELATIVE +