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279b2f9416
The assumption that R_AARCH64_ABS16 and R_AARCH64_ABS32 relocation in LP64 abi will be used to generate an address does not hold for absolute symbol. In this case, it is a value fixed at static linking time. The condition to check the relocations is relax to allow absolute symbol and undefined symbol case. bfd/ 2018-02-05 Renlin Li <renlin.li@arm.com> PR ld/22764 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the check for writeable section as well. ld/ 2018-02-05 Renlin Li <renlin.li@arm.com> PR ld/22764 * testsuite/ld-aarch64/emit-relocs-258.s: Define symbol as an address. * testsuite/ld-aarch64/emit-relocs-259.s: Likewise. * testsuite/ld-aarch64/aarch64-elf.exp: Run new test. * testsuite/ld-aarch64/pr22764.s: New. * testsuite/ld-aarch64/pr22764.d: New.
19 lines
501 B
Makefile
19 lines
501 B
Makefile
#source: pr22764.s
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#ld: -shared -T relocs.ld -defsym sym_abs1=0x1 -defsym sym_abs2=0x2 -defsym sym_abs3=0x3 -e0 --emit-relocs
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#notarget: aarch64_be-*-*
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#objdump: -dr
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#...
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Disassembly of section \.text:
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0000000000010000 \<\.text\>:
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10000: d503201f nop
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...
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10004: R_AARCH64_ABS64 sym_abs1
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1000c: 00000002 \.word 0x00000002
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1000c: R_AARCH64_ABS32 sym_abs2
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10010: 0003 \.short 0x0003
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10010: R_AARCH64_ABS16 sym_abs3
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10012: 0000 \.short 0x0000
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10014: d503201f nop
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