1079403cc0
Also update the 32-bit tls testcases to be secure plt. bfd/ * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Examine stubs in reverse order. Account for larger size of __tls_get_addr_opt stub. ld/testsuite/ * ld-powerpc/tls32.s: Add GOT pointer setup. * ld-powerpc/tls32.d: Update. * ld-powerpc/tls32.g: Update. * ld-powerpc/tls32.t: Update. * ld-powerpc/tlsexe.d: Update. * ld-powerpc/tlsexe32.d: Update. * ld-powerpc/tlsexe32.g: Update. * ld-powerpc/tlsexe32.r: Update. * ld-powerpc/tlsexetoc.d: Update. * ld-powerpc/tlsso32.d: Update. * ld-powerpc/tlsso32.g: Update. * ld-powerpc/tlsso32.r: Update.
81 lines
3.2 KiB
Makefile
81 lines
3.2 KiB
Makefile
#source: tls32.s
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#as: -a32
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#ld: tmpdir/libtlslib32.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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.* <_start>:
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.*: (42 9f 00 05|05 00 9f 42) bcl 20,4\*cr7\+so,.* <_start\+0x4>
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.*: (7f c8 02 a6|a6 02 c8 7f) mflr r30
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.*: (3f de 00 02|02 00 de 3f) addis r30,r30,2
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.*: (3b de 81 18|18 81 de 3b) addi r30,r30,-32488
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.*: (80 7f ff f4|f4 ff 7f 80) lwz r3,-12\(r31\)
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.*: (7c 63 12 14|14 12 63 7c) add r3,r3,r2
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.*: (38 7f ff f8|f8 ff 7f 38) addi r3,r31,-8
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.*: (48 00 00 65|65 00 00 48) bl .* <__tls_get_addr_opt@plt>
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.*: (3c 62 00 00|00 00 62 3c) addis r3,r2,0
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.*: (38 63 90 1c|1c 90 63 38) addi r3,r3,-28644
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.*: (3c 62 00 00|00 00 62 3c) addis r3,r2,0
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.*: (38 63 10 00|00 10 63 38) addi r3,r3,4096
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.*: (39 23 80 20|20 80 23 39) addi r9,r3,-32736
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.*: (3d 23 00 00|00 00 23 3d) addis r9,r3,0
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.*: (81 49 80 24|24 80 49 81) lwz r10,-32732\(r9\)
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.*: (3d 22 00 00|00 00 22 3d) addis r9,r2,0
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.*: (a1 49 90 2c|2c 90 49 a1) lhz r10,-28628\(r9\)
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.*: (89 42 90 30|30 90 42 89) lbz r10,-28624\(r2\)
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.*: (3d 22 00 00|00 00 22 3d) addis r9,r2,0
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.*: (99 49 90 34|34 90 49 99) stb r10,-28620\(r9\)
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.*: (3c 62 00 00|00 00 62 3c) addis r3,r2,0
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.*: (38 63 90 00|00 90 63 38) addi r3,r3,-28672
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.*: (3c 62 00 00|00 00 62 3c) addis r3,r2,0
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.*: (38 63 10 00|00 10 63 38) addi r3,r3,4096
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.*: (91 43 80 04|04 80 43 91) stw r10,-32764\(r3\)
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.*: (3d 23 00 00|00 00 23 3d) addis r9,r3,0
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.*: (91 49 80 08|08 80 49 91) stw r10,-32760\(r9\)
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.*: (3d 22 00 00|00 00 22 3d) addis r9,r2,0
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.*: (b1 49 90 2c|2c 90 49 b1) sth r10,-28628\(r9\)
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.*: (a1 42 90 14|14 90 42 a1) lhz r10,-28652\(r2\)
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.*: (3d 22 00 00|00 00 22 3d) addis r9,r2,0
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.*: (a9 49 90 18|18 90 49 a9) lha r10,-28648\(r9\)
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.* <__tls_get_addr_opt@plt>:
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.*: (81 63 00 00|00 00 63 81) lwz r11,0\(r3\)
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.*: (81 83 00 04|04 00 83 81) lwz r12,4\(r3\)
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.*: (7c 60 1b 78|78 1b 60 7c) mr r0,r3
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.*: (2c 0b 00 00|00 00 0b 2c) cmpwi r11,0
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.*: (7c 6c 12 14|14 12 6c 7c) add r3,r12,r2
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.*: (4d 82 00 20|20 00 82 4d) beqlr
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.*: (7c 03 03 78|78 03 03 7c) mr r3,r0
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.*: (60 00 00 00|00 00 00 60) nop
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.*: (3d 60 01 81|81 01 60 3d) lis r11,385
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.*: (81 6b 04 14|14 04 6b 81) lwz r11,1044\(r11\)
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.*: (7d 69 03 a6|a6 03 69 7d) mtctr r11
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.*: (4e 80 04 20|20 04 80 4e) bctr
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.* <__glink>:
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.*: (60 00 00 00|00 00 00 60) nop
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.*: (60 00 00 00|00 00 00 60) nop
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.*: (60 00 00 00|00 00 00 60) nop
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.*: (60 00 00 00|00 00 00 60) nop
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.* <__glink_PLTresolve>:
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.*: (3d 80 01 81|81 01 80 3d) lis r12,385
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.*: (3d 6b fe 80|80 fe 6b 3d) addis r11,r11,-384
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.*: (80 0c 04 0c|0c 04 0c 80) lwz r0,1036\(r12\)
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.*: (39 6b fd 20|20 fd 6b 39) addi r11,r11,-736
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.*: (7c 09 03 a6|a6 03 09 7c) mtctr r0
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.*: (7c 0b 5a 14|14 5a 0b 7c) add r0,r11,r11
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.*: (81 8c 04 10|10 04 8c 81) lwz r12,1040\(r12\)
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.*: (7d 60 5a 14|14 5a 60 7d) add r11,r0,r11
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.*: (4e 80 04 20|20 04 80 4e) bctr
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.*: (60 00 00 00|00 00 00 60) nop
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.*: (60 00 00 00|00 00 00 60) nop
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.*: (60 00 00 00|00 00 00 60) nop
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.*: (60 00 00 00|00 00 00 60) nop
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.*: (60 00 00 00|00 00 00 60) nop
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.*: (60 00 00 00|00 00 00 60) nop
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.*: (60 00 00 00|00 00 00 60) nop
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