From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 19269 invoked by alias); 11 Mar 2015 07:36:36 -0000 Mailing-List: contact binutils-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: binutils-owner@sourceware.org Received: (qmail 19260 invoked by uid 89); 11 Mar 2015 07:36:35 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=0.4 required=5.0 tests=AWL,BAYES_00,FREEMAIL_FROM,KAM_FROM_URIBL_PCCC,RCVD_IN_DNSWL_LOW,SPF_PASS autolearn=no version=3.3.2 X-HELO: mail-pd0-f177.google.com Received: from mail-pd0-f177.google.com (HELO mail-pd0-f177.google.com) (209.85.192.177) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES128-GCM-SHA256 encrypted) ESMTPS; Wed, 11 Mar 2015 07:36:33 +0000 Received: by pdbfl12 with SMTP id fl12so9031454pdb.9 for ; Wed, 11 Mar 2015 00:36:31 -0700 (PDT) X-Received: by 10.70.108.195 with SMTP id hm3mr74961399pdb.105.1426059391599; Wed, 11 Mar 2015 00:36:31 -0700 (PDT) Received: from bubble.grove.modra.org (CPE-58-160-155-134.oycza5.sa.bigpond.net.au. [58.160.155.134]) by mx.google.com with ESMTPSA id rj6sm4492435pdb.32.2015.03.11.00.36.30 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 11 Mar 2015 00:36:30 -0700 (PDT) Received: by bubble.grove.modra.org (Postfix, from userid 1000) id 87763EA0150; Wed, 11 Mar 2015 18:06:26 +1030 (ACDT) Date: Wed, 11 Mar 2015 07:36:00 -0000 From: Alan Modra To: binutils@sourceware.org Subject: Fix ppc32 synthetic symbols when __tls_get_addr_opt stub is generated Message-ID: <20150311073626.GI11451@bubble.grove.modra.org> Mail-Followup-To: binutils@sourceware.org MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.23 (2014-03-12) X-IsSubscribed: yes X-SW-Source: 2015-03/txt/msg00105.txt.bz2 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. diff --git a/bfd/elf32-ppc.c b/bfd/elf32-ppc.c index cc16b0d..d61d75e 100644 --- a/bfd/elf32-ppc.c +++ b/bfd/elf32-ppc.c @@ -2925,7 +2925,6 @@ ppc_elf_get_synthetic_symtab (bfd *abfd, long symcount, asymbol **syms, } count = relplt->size / sizeof (Elf32_External_Rela); - stub_vma = glink_vma - (bfd_vma) count * 16; /* If the stubs are those for -shared/-pie then we might have multiple stubs for each plt entry. If that is the case then there is no way to associate stubs with their plt entries short @@ -2956,9 +2955,10 @@ ppc_elf_get_synthetic_symtab (bfd *abfd, long symcount, asymbol **syms, if (s == NULL) return -1; + stub_vma = glink_vma; names = (char *) (s + count + 1 + (resolv_vma != 0)); - p = relplt->relocation; - for (i = 0; i < count; i++, p++) + p = relplt->relocation + count - 1; + for (i = 0; i < count; i++) { size_t len; @@ -2969,6 +2969,9 @@ ppc_elf_get_synthetic_symtab (bfd *abfd, long symcount, asymbol **syms, s->flags |= BSF_GLOBAL; s->flags |= BSF_SYNTHETIC; s->section = glink; + stub_vma -= 16; + if (strcmp ((*p->sym_ptr_ptr)->name, "__tls_get_addr_opt") == 0) + stub_vma -= 32; s->value = stub_vma - glink->vma; s->name = names; s->udata.p = NULL; @@ -2985,7 +2988,7 @@ ppc_elf_get_synthetic_symtab (bfd *abfd, long symcount, asymbol **syms, memcpy (names, "@plt", sizeof ("@plt")); names += sizeof ("@plt"); ++s; - stub_vma += 16; + --p; } /* Add a symbol at the start of the glink branch table. */ diff --git a/ld/testsuite/ld-powerpc/tls32.d b/ld/testsuite/ld-powerpc/tls32.d index 2b7d0a0..664f9cd 100644 --- a/ld/testsuite/ld-powerpc/tls32.d +++ b/ld/testsuite/ld-powerpc/tls32.d @@ -9,7 +9,11 @@ Disassembly of section \.text: -0+1800094 <_start>: +0+18000a0 <_start>: +.*: (42 9f 00 05|05 00 9f 42) bcl 20,4\*cr7\+so,.* <_start\+0x4> +.*: (7f c8 02 a6|a6 02 c8 7f) mflr r30 +.*: (3f de 00 02|02 00 de 3f) addis r30,r30,2 +.*: (3b de 80 a0|a0 80 de 3b) addi r30,r30,-32608 .*: (3c 62 00 00|00 00 62 3c) addis r3,r2,0 .*: (38 63 90 3c|3c 90 63 38) addi r3,r3,-28612 .*: (3c 62 00 00|00 00 62 3c) addis r3,r2,0 @@ -39,12 +43,5 @@ Disassembly of section \.text: .*: (3d 22 00 00|00 00 22 3d) addis r9,r2,0 .*: (a9 49 90 18|18 90 49 a9) lha r10,-28648\(r9\) -0+1800104 <__tls_get_addr>: +0+1800120 <__tls_get_addr>: .*: (4e 80 00 20|20 00 80 4e) blr -Disassembly of section \.got: - -0+1810128 <_GLOBAL_OFFSET_TABLE_-0x4>: -.*: (4e 80 00 21|21 00 80 4e) blrl - -0+181012c <_GLOBAL_OFFSET_TABLE_>: - \.\.\. diff --git a/ld/testsuite/ld-powerpc/tls32.g b/ld/testsuite/ld-powerpc/tls32.g index cbf93cc..24735bd 100644 --- a/ld/testsuite/ld-powerpc/tls32.g +++ b/ld/testsuite/ld-powerpc/tls32.g @@ -8,4 +8,4 @@ .* Contents of section \.got: - 1810128 (4e800021|2100804e) 00000000 00000000 00000000 .* + 1810144 00000000 00000000 00000000 .* diff --git a/ld/testsuite/ld-powerpc/tls32.s b/ld/testsuite/ld-powerpc/tls32.s index 1c3092d..b9b8468 100644 --- a/ld/testsuite/ld-powerpc/tls32.s +++ b/ld/testsuite/ld-powerpc/tls32.s @@ -19,8 +19,17 @@ ie4: .long 0x56789abc le4: .long 0x6789abcd le5: .long 0x789abcde + .section ".got2","aw" +.LCTOC1 = .+32768 + .text _start: + bcl 20,31,0f +0: + mflr 30 + addis 30,30,.LCTOC1-0b@ha + addi 30,30,.LCTOC1-0b@l + #extern syms #GD addi 3,31,gd@got@tlsgd #R_PPC_GOT_TLSGD16 gd diff --git a/ld/testsuite/ld-powerpc/tls32.t b/ld/testsuite/ld-powerpc/tls32.t index c8b6cb4..5be66ac 100644 --- a/ld/testsuite/ld-powerpc/tls32.t +++ b/ld/testsuite/ld-powerpc/tls32.t @@ -8,5 +8,5 @@ .* Contents of section \.tdata: - 1810108 (12345678|78563412) (23456789|89674523) (3456789a|9a785634) (456789ab|ab896745) .* - 1810118 (56789abc|bc9a7856) (6789abcd|cdab8967) (789abcde|debc9a78) (00c0ffee|eeffc000) .* + 1810124 (12345678|78563412) (23456789|89674523) (3456789a|9a785634) (456789ab|ab896745) .* + 1810134 (56789abc|bc9a7856) (6789abcd|cdab8967) (789abcde|debc9a78) (00c0ffee|eeffc000) .* diff --git a/ld/testsuite/ld-powerpc/tlsexe.d b/ld/testsuite/ld-powerpc/tlsexe.d index 747b5e1..7aa1c6d 100644 --- a/ld/testsuite/ld-powerpc/tlsexe.d +++ b/ld/testsuite/ld-powerpc/tlsexe.d @@ -23,8 +23,8 @@ Disassembly of section \.text: .* (7d 89 03 a6|a6 03 89 7d) mtctr r12 .* (e8 42 80 50|50 80 42 e8) ld r2,-32688\(r2\) .* (4e 80 04 21|21 04 80 4e) bctrl -.* (e9 61 00 20|20 00 61 e9) ld r11,32\(r1\) .* (e8 41 00 28|28 00 41 e8) ld r2,40\(r1\) +.* (e9 61 00 20|20 00 61 e9) ld r11,32\(r1\) .* (7d 68 03 a6|a6 03 68 7d) mtlr r11 .* (4e 80 00 20|20 00 80 4e) blr diff --git a/ld/testsuite/ld-powerpc/tlsexe32.d b/ld/testsuite/ld-powerpc/tlsexe32.d index d0579ce..e7bc0d6 100644 --- a/ld/testsuite/ld-powerpc/tlsexe32.d +++ b/ld/testsuite/ld-powerpc/tlsexe32.d @@ -9,10 +9,14 @@ Disassembly of section \.text: .* <_start>: -.*: (80 7f ff f0|f0 ff 7f 80) lwz r3,-16\(r31\) +.*: (42 9f 00 05|05 00 9f 42) bcl 20,4\*cr7\+so,.* <_start\+0x4> +.*: (7f c8 02 a6|a6 02 c8 7f) mflr r30 +.*: (3f de 00 02|02 00 de 3f) addis r30,r30,2 +.*: (3b de 81 18|18 81 de 3b) addi r30,r30,-32488 +.*: (80 7f ff f4|f4 ff 7f 80) lwz r3,-12\(r31\) .*: (7c 63 12 14|14 12 63 7c) add r3,r3,r2 -.*: (38 7f ff f4|f4 ff 7f 38) addi r3,r31,-12 -.*: (48 01 01 85|85 01 01 48) bl .*<__tls_get_addr_opt@plt> +.*: (38 7f ff f8|f8 ff 7f 38) addi r3,r31,-8 +.*: (48 00 00 65|65 00 00 48) bl .* <__tls_get_addr_opt@plt> .*: (3c 62 00 00|00 00 62 3c) addis r3,r2,0 .*: (38 63 90 1c|1c 90 63 38) addi r3,r3,-28644 .*: (3c 62 00 00|00 00 62 3c) addis r3,r2,0 @@ -37,11 +41,41 @@ Disassembly of section \.text: .*: (a1 42 90 14|14 90 42 a1) lhz r10,-28652\(r2\) .*: (3d 22 00 00|00 00 22 3d) addis r9,r2,0 .*: (a9 49 90 18|18 90 49 a9) lha r10,-28648\(r9\) -Disassembly of section \.got: -.* <_GLOBAL_OFFSET_TABLE_-0x10>: - \.\.\. -.*: (4e 80 00 21|21 00 80 4e) blrl +.* <__tls_get_addr_opt@plt>: +.*: (81 63 00 00|00 00 63 81) lwz r11,0\(r3\) +.*: (81 83 00 04|04 00 83 81) lwz r12,4\(r3\) +.*: (7c 60 1b 78|78 1b 60 7c) mr r0,r3 +.*: (2c 0b 00 00|00 00 0b 2c) cmpwi r11,0 +.*: (7c 6c 12 14|14 12 6c 7c) add r3,r12,r2 +.*: (4d 82 00 20|20 00 82 4d) beqlr +.*: (7c 03 03 78|78 03 03 7c) mr r3,r0 +.*: (60 00 00 00|00 00 00 60) nop +.*: (3d 60 01 81|81 01 60 3d) lis r11,385 +.*: (81 6b 04 14|14 04 6b 81) lwz r11,1044\(r11\) +.*: (7d 69 03 a6|a6 03 69 7d) mtctr r11 +.*: (4e 80 04 20|20 04 80 4e) bctr -.* <_GLOBAL_OFFSET_TABLE_>: -.*: (01 81 02 b8|b8 02 81 01) 00 00 00 00 00 00 00 00 .* +.* <__glink>: +.*: (60 00 00 00|00 00 00 60) nop +.*: (60 00 00 00|00 00 00 60) nop +.*: (60 00 00 00|00 00 00 60) nop +.*: (60 00 00 00|00 00 00 60) nop + +.* <__glink_PLTresolve>: +.*: (3d 80 01 81|81 01 80 3d) lis r12,385 +.*: (3d 6b fe 80|80 fe 6b 3d) addis r11,r11,-384 +.*: (80 0c 04 0c|0c 04 0c 80) lwz r0,1036\(r12\) +.*: (39 6b fd 20|20 fd 6b 39) addi r11,r11,-736 +.*: (7c 09 03 a6|a6 03 09 7c) mtctr r0 +.*: (7c 0b 5a 14|14 5a 0b 7c) add r0,r11,r11 +.*: (81 8c 04 10|10 04 8c 81) lwz r12,1040\(r12\) +.*: (7d 60 5a 14|14 5a 60 7d) add r11,r0,r11 +.*: (4e 80 04 20|20 04 80 4e) bctr +.*: (60 00 00 00|00 00 00 60) nop +.*: (60 00 00 00|00 00 00 60) nop +.*: (60 00 00 00|00 00 00 60) nop +.*: (60 00 00 00|00 00 00 60) nop +.*: (60 00 00 00|00 00 00 60) nop +.*: (60 00 00 00|00 00 00 60) nop +.*: (60 00 00 00|00 00 00 60) nop diff --git a/ld/testsuite/ld-powerpc/tlsexe32.g b/ld/testsuite/ld-powerpc/tlsexe32.g index 917ca4d..e402f6b 100644 --- a/ld/testsuite/ld-powerpc/tlsexe32.g +++ b/ld/testsuite/ld-powerpc/tlsexe32.g @@ -7,5 +7,5 @@ .* Contents of section \.got: -.* 00000000 00000000 00000000 (4e800021|2100804e) .* -.* (018102b8|b8028101) 00000000 00000000 .* +.* 00000000 00000000 00000000 (0181034c|4c038101) .* +.* 00000000 00000000 .* diff --git a/ld/testsuite/ld-powerpc/tlsexe32.r b/ld/testsuite/ld-powerpc/tlsexe32.r index dea4a0d..a3304ec 100644 --- a/ld/testsuite/ld-powerpc/tlsexe32.r +++ b/ld/testsuite/ld-powerpc/tlsexe32.r @@ -16,12 +16,12 @@ Section Headers: +\[[ 0-9]+\] \.dynstr +.* +\[[ 0-9]+\] \.rela\.dyn +.* +\[[ 0-9]+\] \.rela\.plt +.* - +\[[ 0-9]+\] \.text +PROGBITS +[0-9a-f]+ [0-9a-f]+ 000070 00 +AX +0 +0 +1 + +\[[ 0-9]+\] \.text +PROGBITS +[0-9a-f]+ [0-9a-f]+ 000100 00 +AX +0 +0 +16 +\[[ 0-9]+\] \.tdata +PROGBITS +[0-9a-f]+ [0-9a-f]+ 00001c 00 WAT +0 +0 +4 +\[[ 0-9]+\] \.tbss +NOBITS +[0-9a-f]+ [0-9a-f]+ 00001c 00 WAT +0 +0 +4 +\[[ 0-9]+\] \.dynamic +DYNAMIC +[0-9a-f]+ [0-9a-f]+ [0-9a-f]+ 08 +WA +4 +0 +4 - +\[[ 0-9]+\] \.got +PROGBITS +[0-9a-f]+ [0-9a-f]+ 00001c 04 WAX +0 +0 +4 - +\[[ 0-9]+\] \.plt +NOBITS +.* + +\[[ 0-9]+\] \.got +PROGBITS +[0-9a-f]+ [0-9a-f]+ 000018 04 +WA +0 +0 +4 + +\[[ 0-9]+\] \.plt +PROGBITS +[0-9a-f]+ [0-9a-f]+ 000004 00 +WA +0 +0 +4 +\[[ 0-9]+\] \.shstrtab +STRTAB +.* +\[[ 0-9]+\] \.symtab +SYMTAB +.* +\[[ 0-9]+\] \.strtab +STRTAB +.* @@ -37,7 +37,7 @@ Program Headers: +INTERP +0x0000f4 0x018000f4 0x018000f4 0x00011 0x00011 R +0x1 +\[Requesting program interpreter: .*\] +LOAD .* R E 0x10000 - +LOAD .* RWE 0x10000 + +LOAD .* RW +0x10000 +DYNAMIC .* RW +0x4 +TLS .* 0x0001c 0x00038 R +0x4 @@ -67,7 +67,7 @@ Symbol table '\.dynsym' contains [0-9]+ entries: .* NOTYPE +GLOBAL +DEFAULT +12 __end .* NOTYPE +GLOBAL +DEFAULT +12 __bss_start .* FUNC +GLOBAL +DEFAULT +UND __tls_get_addr_opt -.* NOTYPE +GLOBAL +DEFAULT +11 _edata +.* NOTYPE +GLOBAL +DEFAULT +12 _edata .* NOTYPE +GLOBAL +DEFAULT +12 _end Symbol table '\.symtab' contains [0-9]+ entries: @@ -107,7 +107,7 @@ Symbol table '\.symtab' contains [0-9]+ entries: .* TLS +GLOBAL +DEFAULT +9 ld1 .* NOTYPE +GLOBAL +DEFAULT +12 __bss_start .* FUNC +GLOBAL +DEFAULT +UND __tls_get_addr_opt -.* NOTYPE +GLOBAL +DEFAULT +11 _edata +.* NOTYPE +GLOBAL +DEFAULT +12 _edata .* NOTYPE +GLOBAL +DEFAULT +12 _end .* TLS +GLOBAL +DEFAULT +9 gd0 .* TLS +GLOBAL +DEFAULT +9 ie0 diff --git a/ld/testsuite/ld-powerpc/tlsexetoc.d b/ld/testsuite/ld-powerpc/tlsexetoc.d index f38ca9c..d478167 100644 --- a/ld/testsuite/ld-powerpc/tlsexetoc.d +++ b/ld/testsuite/ld-powerpc/tlsexetoc.d @@ -23,8 +23,8 @@ Disassembly of section \.text: .* (7d 89 03 a6|a6 03 89 7d) mtctr r12 .* (e8 42 80 78|78 80 42 e8) ld r2,-32648\(r2\) .* (4e 80 04 21|21 04 80 4e) bctrl -.* (e9 61 00 20|20 00 61 e9) ld r11,32\(r1\) .* (e8 41 00 28|28 00 41 e8) ld r2,40\(r1\) +.* (e9 61 00 20|20 00 61 e9) ld r11,32\(r1\) .* (7d 68 03 a6|a6 03 68 7d) mtlr r11 .* (4e 80 00 20|20 00 80 4e) blr diff --git a/ld/testsuite/ld-powerpc/tlsso32.d b/ld/testsuite/ld-powerpc/tlsso32.d index 39c9970..3365eb3 100644 --- a/ld/testsuite/ld-powerpc/tlsso32.d +++ b/ld/testsuite/ld-powerpc/tlsso32.d @@ -9,39 +9,59 @@ Disassembly of section \.text: .* <_start>: -.*: (38 7f ff e0|e0 ff 7f 38) addi r3,r31,-32 +.*: (42 9f 00 05|05 00 9f 42) bcl 20,4\*cr7\+so,.* <_start\+0x4> +.*: (7f c8 02 a6|a6 02 c8 7f) mflr r30 +.*: (3f de 00 02|02 00 de 3f) addis r30,r30,2 +.*: (3b de 80 e8|e8 80 de 3b) addi r30,r30,-32536 +.*: (38 7f ff e4|e4 ff 7f 38) addi r3,r31,-28 .*: (48 00 00 01|01 00 00 48) bl .* -.*: (38 7f ff f4|f4 ff 7f 38) addi r3,r31,-12 +.*: (38 7f ff f8|f8 ff 7f 38) addi r3,r31,-8 .*: (48 00 00 01|01 00 00 48) bl .* -.*: (38 7f ff e8|e8 ff 7f 38) addi r3,r31,-24 -.*: (48 01 01 95|95 01 01 48) bl .*<__tls_get_addr@plt> -.*: (38 7f ff f4|f4 ff 7f 38) addi r3,r31,-12 -.*: (48 01 01 8d|8d 01 01 48) bl .*<__tls_get_addr@plt> +.*: (38 7f ff ec|ec ff 7f 38) addi r3,r31,-20 +.*: (48 00 00 5d|5d 00 00 48) bl .*<0+8000\.got2\.plt_pic32\.__tls_get_addr> +.*: (38 7f ff f8|f8 ff 7f 38) addi r3,r31,-8 +.*: (48 00 00 55|55 00 00 48) bl .*<0+8000\.got2\.plt_pic32\.__tls_get_addr> .*: (39 23 80 20|20 80 23 39) addi r9,r3,-32736 .*: (3d 23 00 00|00 00 23 3d) addis r9,r3,0 .*: (81 49 80 24|24 80 49 81) lwz r10,-32732\(r9\) -.*: (81 3f ff f0|f0 ff 3f 81) lwz r9,-16\(r31\) +.*: (81 3f ff f4|f4 ff 3f 81) lwz r9,-12\(r31\) .*: (7d 49 12 2e|2e 12 49 7d) lhzx r10,r9,r2 .*: (89 42 00 00|00 00 42 89) lbz r10,0\(r2\) .*: (3d 22 00 00|00 00 22 3d) addis r9,r2,0 .*: (99 49 00 00|00 00 49 99) stb r10,0\(r9\) -.*: (38 7e ff d8|d8 ff 7e 38) addi r3,r30,-40 +.*: (38 7e ff dc|dc ff 7e 38) addi r3,r30,-36 .*: (48 00 00 01|01 00 00 48) bl .* -.*: (38 7e ff f4|f4 ff 7e 38) addi r3,r30,-12 +.*: (38 7e ff f8|f8 ff 7e 38) addi r3,r30,-8 .*: (48 00 00 01|01 00 00 48) bl .* .*: (91 43 80 04|04 80 43 91) stw r10,-32764\(r3\) .*: (3d 23 00 00|00 00 23 3d) addis r9,r3,0 .*: (91 49 80 08|08 80 49 91) stw r10,-32760\(r9\) -.*: (81 3e ff f0|f0 ff 3e 81) lwz r9,-16\(r30\) +.*: (81 3e ff f4|f4 ff 3e 81) lwz r9,-12\(r30\) .*: (7d 49 13 2e|2e 13 49 7d) sthx r10,r9,r2 .*: (a1 42 00 00|00 00 42 a1) lhz r10,0\(r2\) .*: (3d 22 00 00|00 00 22 3d) addis r9,r2,0 .*: (a9 49 00 00|00 00 49 a9) lha r10,0\(r9\) -Disassembly of section \.got: -.* <_GLOBAL_OFFSET_TABLE_-0x28>: -#... -.*: (4e 80 00 21|21 00 80 4e) blrl -.* <_GLOBAL_OFFSET_TABLE_>: -.*: (00 01 03 ec|ec 03 01 00) .* -#pass +.* <00008000.got2.plt_pic32.__tls_get_addr>: +.*: (81 7e 80 d8|d8 80 7e 81) lwz r11,-32552\(r30\) +.*: (7d 69 03 a6|a6 03 69 7d) mtctr r11 +.*: (4e 80 04 20|20 04 80 4e) bctr +.*: (60 00 00 00|00 00 00 60) nop + +.* <__glink>: +.*: (3d 6b 00 00|00 00 6b 3d) addis r11,r11,0 +.*: (7c 08 02 a6|a6 02 08 7c) mflr r0 +.*: (42 9f 00 05|05 00 9f 42) bcl .* <__glink\+0xc> +.*: (39 6b 00 0c|0c 00 6b 39) addi r11,r11,12 +.*: (7d 88 02 a6|a6 02 88 7d) mflr r12 +.*: (7c 08 03 a6|a6 03 08 7c) mtlr r0 +.*: (7d 6c 58 50|50 58 6c 7d) subf r11,r12,r11 +.*: (3d 8c 00 01|01 00 8c 3d) addis r12,r12,1 +.*: (80 0c 01 20|20 01 0c 80) lwz r0,288\(r12\) +.*: (81 8c 01 24|24 01 8c 81) lwz r12,292\(r12\) +.*: (7c 09 03 a6|a6 03 09 7c) mtctr r0 +.*: (7c 0b 5a 14|14 5a 0b 7c) add r0,r11,r11 +.*: (7d 60 5a 14|14 5a 60 7d) add r11,r0,r11 +.*: (4e 80 04 20|20 04 80 4e) bctr +.*: (60 00 00 00|00 00 00 60) nop +.*: (60 00 00 00|00 00 00 60) nop diff --git a/ld/testsuite/ld-powerpc/tlsso32.g b/ld/testsuite/ld-powerpc/tlsso32.g index ac2c4bb..9909063 100644 --- a/ld/testsuite/ld-powerpc/tlsso32.g +++ b/ld/testsuite/ld-powerpc/tlsso32.g @@ -9,5 +9,4 @@ Contents of section \.got: .* 00000000 00000000 00000000 00000000 .* .* 00000000 00000000 00000000 00000000 .* -.* 00000000 (4e800021|2100804e) (000103ec|ec030100) 00000000 .* -.* 00000000 .* +.* 00000000 (0001044c|4c040100) 00000000 00000000 .* diff --git a/ld/testsuite/ld-powerpc/tlsso32.r b/ld/testsuite/ld-powerpc/tlsso32.r index 9563b0b..4d12c48 100644 --- a/ld/testsuite/ld-powerpc/tlsso32.r +++ b/ld/testsuite/ld-powerpc/tlsso32.r @@ -14,12 +14,12 @@ Section Headers: +\[[ 0-9]+\] \.dynstr +.* +\[[ 0-9]+\] \.rela\.dyn +.* +\[[ 0-9]+\] \.rela\.plt +.* - +\[[ 0-9]+\] \.text +PROGBITS .* 0+70 0+ +AX +0 +0 +1 + +\[[ 0-9]+\] \.text +PROGBITS .* 0+d0 0+ +AX +0 +0 +16 +\[[ 0-9]+\] \.tdata +PROGBITS .* 0+1c 0+ WAT +0 +0 +4 +\[[ 0-9]+\] \.tbss +NOBITS .* 0+1c 0+ WAT +0 +0 +4 +\[[ 0-9]+\] \.dynamic +DYNAMIC .* 08 +WA +3 +0 +4 - +\[[ 0-9]+\] \.got +PROGBITS .* 0+34 04 WAX +0 +0 +4 - +\[[ 0-9]+\] \.plt +.* + +\[[ 0-9]+\] \.got +PROGBITS .* 0+30 04 +WA +0 +0 +4 + +\[[ 0-9]+\] \.plt +PROGBITS .* 0+4 00 +WA +0 +0 +4 +\[[ 0-9]+\] \.shstrtab +.* +\[[ 0-9]+\] \.symtab +.* +\[[ 0-9]+\] \.strtab +.* @@ -32,7 +32,7 @@ There are [0-9]+ program headers, starting at offset [0-9]+ Program Headers: +Type +Offset +VirtAddr +PhysAddr +FileSiz MemSiz +Flg Align +LOAD .* R E 0x10000 - +LOAD .* RWE 0x10000 + +LOAD .* RW +0x10000 +DYNAMIC .* RW +0x4 +TLS .* 0x0+1c 0x0+38 R +0x4 @@ -52,9 +52,9 @@ Relocation section '\.rela\.dyn' at offset 0x[0-9a-f]+ contains 18 entries: [0-9a-f ]+R_PPC_TPREL16 +0+30 +le0 \+ 0 [0-9a-f ]+R_PPC_TPREL16_HA +0+34 +le1 \+ 0 [0-9a-f ]+R_PPC_TPREL16_LO +0+34 +le1 \+ 0 -[0-9a-f ]+R_PPC_TPREL16 +0+103d0 +\.tdata \+ 103e4 -[0-9a-f ]+R_PPC_TPREL16_HA +0+103d0 +\.tdata \+ 103e8 -[0-9a-f ]+R_PPC_TPREL16_LO +0+103d0 +\.tdata \+ 103e8 +[0-9a-f ]+R_PPC_TPREL16 +0+10430 +\.tdata \+ 10444 +[0-9a-f ]+R_PPC_TPREL16_HA +0+10430 +\.tdata \+ 10448 +[0-9a-f ]+R_PPC_TPREL16_LO +0+10430 +\.tdata \+ 10448 [0-9a-f ]+R_PPC_DTPMOD32 +0 [0-9a-f ]+R_PPC_DTPREL32 +0 [0-9a-f ]+R_PPC_DTPMOD32 +0 @@ -84,7 +84,7 @@ Symbol table '\.dynsym' contains [0-9]+ entries: .* TLS +GLOBAL +DEFAULT +8 ld2 .* TLS +GLOBAL +DEFAULT +8 ld1 .* NOTYPE +GLOBAL +DEFAULT +11 __bss_start -.* NOTYPE +GLOBAL +DEFAULT +10 _edata +.* NOTYPE +GLOBAL +DEFAULT +11 _edata .* NOTYPE +GLOBAL +DEFAULT +11 _end .* TLS +GLOBAL +DEFAULT +8 gd0 .* TLS +GLOBAL +DEFAULT +8 ie0 @@ -113,6 +113,9 @@ Symbol table '\.symtab' contains [0-9]+ entries: .* TLS +LOCAL +DEFAULT +7 le5 .* FILE +LOCAL +DEFAULT +ABS .* .* OBJECT +LOCAL +DEFAULT +9 _DYNAMIC +.* NOTYPE +LOCAL +DEFAULT +6 0+8000\.got2\.plt_pic32\.__tls_get_addr +.* NOTYPE +LOCAL +DEFAULT +6 __glink_PLTresolve +.* NOTYPE +LOCAL +DEFAULT +6 __glink .* OBJECT +LOCAL +DEFAULT +10 _GLOBAL_OFFSET_TABLE_ .* TLS +GLOBAL +DEFAULT +UND gd .* TLS +GLOBAL +DEFAULT +8 le0 @@ -125,7 +128,7 @@ Symbol table '\.symtab' contains [0-9]+ entries: .* TLS +GLOBAL +DEFAULT +8 ld2 .* TLS +GLOBAL +DEFAULT +8 ld1 .* NOTYPE +GLOBAL +DEFAULT +11 __bss_start -.* NOTYPE +GLOBAL +DEFAULT +10 _edata +.* NOTYPE +GLOBAL +DEFAULT +11 _edata .* NOTYPE +GLOBAL +DEFAULT +11 _end .* TLS +GLOBAL +DEFAULT +8 gd0 .* TLS +GLOBAL +DEFAULT +8 ie0 -- Alan Modra Australia Development Lab, IBM