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https://sourceware.org/git/binutils-gdb.git
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b9f04fe0df
There isn't a good reason for ld.bfd to behave differently from gold in the code generated by TLS GD/LD to LE optimization. bfd/ * elf64-ppc.c (ppc64_elf_relocate_section): When optimizing __tls_get_addr call sequences to LE, don't move the addi down to the nop. Replace the bl with addi and leave the nop alone. ld/ * testsuite/ld-powerpc/tls.d: Update. * testsuite/ld-powerpc/tlsexe.d: Update. * testsuite/ld-powerpc/tlsexetoc.d: Update. * testsuite/ld-powerpc/tlsld.d: Update. * testsuite/ld-powerpc/tlsmark.d: Update. * testsuite/ld-powerpc/tlsopt4.d: Update. * testsuite/ld-powerpc/tlstoc.d: Update.
38 lines
1.2 KiB
Makefile
38 lines
1.2 KiB
Makefile
#source: tlslib.s
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#source: tlstoc.s
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#as: -a64
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#ld:
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#objdump: -dr
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#target: powerpc64*-*-*
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.*
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Disassembly of section \.text:
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.* <\.__tls_get_addr>:
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.* (4e 80 00 20|20 00 80 4e) blr
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.* <\._start>:
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.* (3c 6d 00 00|00 00 6d 3c) addis r3,r13,0
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.* (38 63 90 40|40 90 63 38) addi r3,r3,-28608
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.* (60 00 00 00|00 00 00 60) nop
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.* (3c 6d 00 00|00 00 6d 3c) addis r3,r13,0
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.* (38 63 10 00|00 10 63 38) addi r3,r3,4096
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.* (60 00 00 00|00 00 00 60) nop
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.* (3c 6d 00 00|00 00 6d 3c) addis r3,r13,0
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.* (38 63 90 48|48 90 63 38) addi r3,r3,-28600
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.* (60 00 00 00|00 00 00 60) nop
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.* (3c 6d 00 00|00 00 6d 3c) addis r3,r13,0
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.* (38 63 10 00|00 10 63 38) addi r3,r3,4096
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.* (60 00 00 00|00 00 00 60) nop
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.* (39 23 80 50|50 80 23 39) addi r9,r3,-32688
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.* (3d 23 00 00|00 00 23 3d) addis r9,r3,0
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.* (81 49 80 58|58 80 49 81) lwz r10,-32680\(r9\)
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.* (e9 22 80 40|40 80 22 e9) ld r9,-32704\(r2\)
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.* (7d 49 18 2a|2a 18 49 7d) ldx r10,r9,r3
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.* (3d 2d 00 00|00 00 2d 3d) addis r9,r13,0
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.* (a1 49 90 68|68 90 49 a1) lhz r10,-28568\(r9\)
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.* (89 4d 90 70|70 90 4d 89) lbz r10,-28560\(r13\)
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.* (3d 2d 00 00|00 00 2d 3d) addis r9,r13,0
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.* (99 49 90 78|78 90 49 99) stb r10,-28552\(r9\)
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