Fix ppc32 synthetic symbols when __tls_get_addr_opt stub is generated

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/ChangeLog b/bfd/ChangeLog
index a6fbe59..68b8549 100644 (file)
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,8 @@
+2015-03-11  Alan Modra  <amodra@gmail.com>
+
+       * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Examine stubs in
+       reverse order.  Account for larger size of __tls_get_addr_opt stub.
+
 2015-03-10  Yuri Gribov  <y.gribov@samsung.arm>
 
        PR ld/16572

diff --git a/bfd/elf32-ppc.c b/bfd/elf32-ppc.c
index cc16b0d..d61d75e 100644 (file)
--- 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/ChangeLog b/ld/testsuite/ChangeLog
index b7defad..6e13e9c 100644 (file)
--- a/ld/testsuite/ChangeLog
+++ b/ld/testsuite/ChangeLog
@@ -1,3 +1,18 @@
+2015-03-11  Alan Modra  <amodra@gmail.com>
+
+       * 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.
+
 2015-03-05  H.J. Lu  <hongjiu.lu@intel.com>
 
        PR ld/pr15228

diff --git a/ld/testsuite/ld-powerpc/tls32.d b/ld/testsuite/ld-powerpc/tls32.d
index 2b7d0a0..664f9cd 100644 (file)
--- 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 (file)
--- 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 (file)
--- 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 (file)
--- 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 (file)
--- 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 (file)
--- 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 (file)
--- 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 (file)
--- 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 (file)
--- 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 (file)
--- 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 (file)
--- 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 (file)
--- 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