mirror of
https://sourceware.org/git/binutils-gdb.git
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3bd43ebcb6
When --gc-sections is active, __tls_get_addr_opt is marked as not needed and forced local before ppc*_elf_tls_setup is run. bfd/ PR 20060 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local. * elf32-ppc.c (ppc_elf_tls_setup): Likewise. ld/ PR 20060 * testsuite/ld-powerpc/powerpc.exp: Run new tests. * testsuite/ld-powerpc/tlsdll.s: New. * testsuite/ld-powerpc/tlsdll.ver: New. * testsuite/ld-powerpc/tlsdll_32.s: New. * testsuite/ld-powerpc/tlsopt5.d: New. * testsuite/ld-powerpc/tlsopt5.s: New. * testsuite/ld-powerpc/tlsopt5_32.d: New. * testsuite/ld-powerpc/tlsopt5_32.s: New.
53 lines
1.7 KiB
Makefile
53 lines
1.7 KiB
Makefile
#source: tlsopt5_32.s
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#as: -a32
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#ld: --gc-sections --secure-plt tlsdll32.so
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#objdump: -dr
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#target: powerpc*-*-*
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.*
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Disassembly of section \.text:
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01800230 <_start>:
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.*: (f8 ff 6d 38|38 6d ff f8) addi r3,r13,-8
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.*: (0d 00 00 48|48 00 00 0d) bl 1800240 <__tls_get_addr_opt@plt>
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\.\.\.
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01800240 <__tls_get_addr_opt@plt>:
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.*: (00 00 63 81|81 63 00 00) lwz r11,0\(r3\)
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.*: (04 00 83 81|81 83 00 04) lwz r12,4\(r3\)
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.*: (78 1b 60 7c|7c 60 1b 78) mr r0,r3
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.*: (00 00 0b 2c|2c 0b 00 00) cmpwi r11,0
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.*: (14 12 6c 7c|7c 6c 12 14) add r3,r12,r2
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.*: (20 00 82 4d|4d 82 00 20) beqlr
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.*: (78 03 03 7c|7c 03 03 78) mr r3,r0
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.*: (00 00 00 60|60 00 00 00) nop
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.*: (81 01 60 3d|3d 60 01 81) lis r11,385
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.*: (9c 03 6b 81|81 6b 03 9c) lwz r11,924\(r11\)
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.*: (a6 03 69 7d|7d 69 03 a6) mtctr r11
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.*: (20 04 80 4e|4e 80 04 20) bctr
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01800270 <__glink>:
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.*: (00 00 00 60|60 00 00 00) nop
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.*: (00 00 00 60|60 00 00 00) nop
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.*: (00 00 00 60|60 00 00 00) nop
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.*: (00 00 00 60|60 00 00 00) nop
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01800280 <__glink_PLTresolve>:
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.*: (81 01 80 3d|3d 80 01 81) lis r12,385
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.*: (80 fe 6b 3d|3d 6b fe 80) addis r11,r11,-384
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.*: (94 03 0c 80|80 0c 03 94) lwz r0,916\(r12\)
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.*: (90 fd 6b 39|39 6b fd 90) addi r11,r11,-624
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.*: (a6 03 09 7c|7c 09 03 a6) mtctr r0
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.*: (14 5a 0b 7c|7c 0b 5a 14) add r0,r11,r11
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.*: (98 03 8c 81|81 8c 03 98) lwz r12,920\(r12\)
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.*: (14 5a 60 7d|7d 60 5a 14) add r11,r0,r11
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.*: (20 04 80 4e|4e 80 04 20) bctr
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.*: (00 00 00 60|60 00 00 00) nop
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.*: (00 00 00 60|60 00 00 00) nop
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.*: (00 00 00 60|60 00 00 00) nop
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.*: (00 00 00 60|60 00 00 00) nop
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.*: (00 00 00 60|60 00 00 00) nop
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.*: (00 00 00 60|60 00 00 00) nop
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.*: (00 00 00 60|60 00 00 00) nop
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