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https://sourceware.org/git/binutils-gdb.git
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663a1470e1
* elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where old-style __tls_get_addr calls without marker relocs don't match their arg setup insn one for one. If such mismatches are found report the reloc and don't do any tls optimization. * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise. ld/testsuite/ * ld-powerpc/tlsmark.s: Delete non-optimizable section. * ld-powerpc/tlsmark32.s: Likewise. * ld-powerpc/tlsmark.d: Adjust to suit. * ld-powerpc/tlsmark32.d: Likewise. * ld-powerpc/tlsopt1.d, * ld-powerpc/tlsopt1.s: New. * ld-powerpc/tlsopt2.d, * ld-powerpc/tlsopt2.s: New. * ld-powerpc/tlsopt3.d, * ld-powerpc/tlsopt3.s: New. * ld-powerpc/tlsopt4.d, * ld-powerpc/tlsopt4.s: New. * ld-powerpc/tlsopt1_32.d, * ld-powerpc/tlsopt1_32.s: New. * ld-powerpc/tlsopt2_32.d, * ld-powerpc/tlsopt2_32.s: New. * ld-powerpc/tlsopt3_32.d, * ld-powerpc/tlsopt3_32.s: New. * ld-powerpc/tlsopt4_32.d, * ld-powerpc/tlsopt4_32.s: New. * ld-powerpc/powerpc.exp: Run new tests.
38 lines
1.3 KiB
Makefile
38 lines
1.3 KiB
Makefile
#source: tlsmark.s
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#source: tlslib.s
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#as: -a64
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#ld: -melf64ppc
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#objdump: -dr
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#target: powerpc64*-*-*
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.*: +file format elf64-powerpc
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Disassembly of section \.text:
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0+100000e8 <_start>:
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100000e8: 48 00 00 18 b 10000100 <_start\+0x18>
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100000ec: 60 00 00 00 nop
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100000f0: 38 63 90 00 addi r3,r3,-28672
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100000f4: e8 83 00 00 ld r4,0\(r3\)
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100000f8: 3c 6d 00 00 addis r3,r13,0
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100000fc: 48 00 00 0c b 10000108 <_start\+0x20>
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10000100: 3c 6d 00 00 addis r3,r13,0
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10000104: 4b ff ff e8 b 100000ec <_start\+0x4>
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10000108: 60 00 00 00 nop
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1000010c: 38 63 10 00 addi r3,r3,4096
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10000110: e8 83 80 00 ld r4,-32768\(r3\)
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10000114: 3c 6d 00 00 addis r3,r13,0
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10000118: 48 00 00 0c b 10000124 <_start\+0x3c>
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1000011c: 3c 6d 00 00 addis r3,r13,0
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10000120: 48 00 00 14 b 10000134 <_start\+0x4c>
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10000124: 60 00 00 00 nop
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10000128: 38 63 90 04 addi r3,r3,-28668
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1000012c: e8 a3 00 00 ld r5,0\(r3\)
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10000130: 4b ff ff ec b 1000011c <_start\+0x34>
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10000134: 60 00 00 00 nop
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10000138: 38 63 10 00 addi r3,r3,4096
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1000013c: e8 a3 80 04 ld r5,-32764\(r3\)
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0+10000140 <\.__tls_get_addr>:
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10000140: 4e 80 00 20 blr
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