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author	Lulu Cai <cailulu@loongson.cn>
	Tue, 20 May 2025 11:38:12 +0000 (19:38 +0800)
committer	cailulu <cailulu@loongson.cn>
	Mon, 26 May 2025 06:59:42 +0000 (14:59 +0800)
commit	95d54e0c6e4c558e8f39c0167221e81b0eec6069
tree	8b43c81b0d494747875bfb316a155eff55aff326	tree
parent	378d39e87f6bbfd72dde77e77eba035737871d34	commit \| diff

LoongArch: overflow and underflow checks for R_LARCH_32_PCREL

Relocation overflows can silently write incorrect value to
the file, so overflow checks are added to avoid this.

bfd/elfnn-loongarch.c		diff \| blob \| blame \| history
bfd/elfxx-loongarch.c		diff \| blob \| blame \| history
ld/testsuite/ld-loongarch-elf/32_pcrel.s	[new file with mode: 0644]	blob
ld/testsuite/ld-loongarch-elf/ld-loongarch-elf.exp		diff \| blob \| blame \| history
ld/testsuite/ld-loongarch-elf/overflow_32_pcrel.d	[new file with mode: 0644]	blob
ld/testsuite/ld-loongarch-elf/underflow_32_pcrel.d	[new file with mode: 0644]	blob

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