ld/testsuite/ld-aarch64/bti-far-opt.d

   1 #name: Check linker stubs with indirect calls handle BTI when target has BTI.
   2 #source: bti-far-opt.s
   3 #target: [check_shared_lib_support]
   4 #ld: -shared -T bti-far.ld
   5 #objdump: -dr
   6
   7 [^:]*: *file format elf64-.*aarch64
   8
   9
  10 Disassembly of section \.plt:
  11
  12 0000000000018000 <\.plt>:
  13    18000:       d503245f        bti     c
  14    18004:       a9bf7bf0        stp     x16, x30, \[sp, #-16\]!
  15    18008:       900000d0        adrp    x16, 30000 <_GLOBAL_OFFSET_TABLE_>
  16    1800c:       f9400e11        ldr     x17, \[x16, #24\]
  17    18010:       91006210        add     x16, x16, #0x18
  18    18014:       d61f0220        br      x17
  19    18018:       d503201f        nop
  20    1801c:       d503201f        nop
  21
  22 0000000000018020 <foo@plt>:
  23    18020:       900000d0        adrp    x16, 30000 <_GLOBAL_OFFSET_TABLE_>
  24    18024:       f9401211        ldr     x17, \[x16, #32\]
  25    18028:       91008210        add     x16, x16, #0x20
  26    1802c:       d61f0220        br      x17
  27    18030:       14000004        b       18040 <__foo_bti_veneer\+0x8>
  28    18034:       d503201f        nop
  29
  30 0000000000018038 <__foo_bti_veneer>:
  31    18038:       d503245f        bti     c
  32    1803c:       17fffff9        b       18020 <foo@plt>
  33
  34 Disassembly of section \.text:
  35
  36 0000000000020000 <_start>:
  37    20000:       97ffe008        bl      18020 <foo@plt>
  38    20004:       9400000f        bl      20040 <___veneer>
  39    20008:       94000001        bl      2000c <baz>
  40
  41 000000000002000c <baz>:
  42    2000c:       d503201f        nop
  43
  44 0000000000020010 <baz_bti_>:
  45    20010:       d503241f        bti
  46
  47 0000000000020014 <baz_bti_c>:
  48    20014:       d503245f        bti     c
  49
  50 0000000000020018 <baz_bti_j>:
  51    20018:       d503249f        bti     j
  52
  53 000000000002001c <baz_bti_jc>:
  54    2001c:       d50324df        bti     jc
  55
  56 0000000000020020 <baz_paciasp>:
  57    20020:       d503233f        paciasp
  58
  59 0000000000020024 <baz_pacibsp>:
  60    20024:       d503237f        pacibsp
  61    20028:       1400000c        b       20058 <___veneer\+0x18>
  62    2002c:       d503201f        nop
  63
  64 0000000000020030 <___bti_veneer>:
  65    20030:       d503245f        bti     c
  66    20034:       17fffff6        b       2000c <baz>
  67
  68 0000000000020038 <___bti_veneer>:
  69    20038:       d503245f        bti     c
  70    2003c:       17fffff5        b       20010 <baz_bti_>
  71
  72 0000000000020040 <___veneer>:
  73    20040:       90091910        adrp    x16, 12340000 <foo>
  74    20044:       9101e210        add     x16, x16, #0x78
  75    20048:       d61f0200        br      x16
  76         \.\.\.
  77
  78 Disassembly of section \.far:
  79
  80 0000000012340000 <foo>:
  81     12340000:   94000018        bl      12340060 <___veneer>
  82     12340004:   9400003d        bl      123400f8 <___veneer>
  83     12340008:   9400002a        bl      123400b0 <___veneer>
  84     1234000c:   94000023        bl      12340098 <___veneer>
  85     12340010:   9400002e        bl      123400c8 <___veneer>
  86     12340014:   94000033        bl      123400e0 <___veneer>
  87     12340018:   9400001a        bl      12340080 <___veneer>
  88
  89 000000001234001c <bar>:
  90     1234001c:   1400000b        b       12340048 <__foo_veneer>
  91     12340020:   14000010        b       12340060 <___veneer>
  92     12340024:   14000035        b       123400f8 <___veneer>
  93     12340028:   14000022        b       123400b0 <___veneer>
  94     1234002c:   1400001b        b       12340098 <___veneer>
  95     12340030:   14000026        b       123400c8 <___veneer>
  96     12340034:   1400002b        b       123400e0 <___veneer>
  97     12340038:   14000012        b       12340080 <___veneer>
  98     1234003c:   00000000        udf     #0
  99     12340040:   14000034        b       12340110 <___veneer\+0x18>
 100     12340044:   d503201f        nop
 101
 102 0000000012340048 <__foo_veneer>:
 103     12340048:   90f6e6d0        adrp    x16, 18000 <\.plt>
 104     1234004c:   9100e210        add     x16, x16, #0x38
 105     12340050:   d61f0200        br      x16
 106         \.\.\.
 107
 108 0000000012340060 <___veneer>:
 109     12340060:   90f6e710        adrp    x16, 20000 <_start>
 110     12340064:   9100c210        add     x16, x16, #0x30
 111     12340068:   d61f0200        br      x16
 112         \.\.\.
 113
 114 0000000012340078 <___bti_veneer>:
 115     12340078:   d503245f        bti     c
 116     1234007c:   17ffffe8        b       1234001c <bar>
 117
 118 0000000012340080 <___veneer>:
 119     12340080:   90f6e710        adrp    x16, 20000 <_start>
 120     12340084:   91009210        add     x16, x16, #0x24
 121     12340088:   d61f0200        br      x16
 122         \.\.\.
 123
 124 0000000012340098 <___veneer>:
 125     12340098:   90f6e710        adrp    x16, 20000 <_start>
 126     1234009c:   91006210        add     x16, x16, #0x18
 127     123400a0:   d61f0200        br      x16
 128         \.\.\.
 129
 130 00000000123400b0 <___veneer>:
 131     123400b0:   90f6e710        adrp    x16, 20000 <_start>
 132     123400b4:   91005210        add     x16, x16, #0x14
 133     123400b8:   d61f0200        br      x16
 134         \.\.\.
 135
 136 00000000123400c8 <___veneer>:
 137     123400c8:   90f6e710        adrp    x16, 20000 <_start>
 138     123400cc:   91007210        add     x16, x16, #0x1c
 139     123400d0:   d61f0200        br      x16
 140         \.\.\.
 141
 142 00000000123400e0 <___veneer>:
 143     123400e0:   90f6e710        adrp    x16, 20000 <_start>
 144     123400e4:   91008210        add     x16, x16, #0x20
 145     123400e8:   d61f0200        br      x16
 146         \.\.\.
 147
 148 00000000123400f8 <___veneer>:
 149     123400f8:   90f6e710        adrp    x16, 20000 <_start>
 150     123400fc:   9100e210        add     x16, x16, #0x38
 151     12340100:   d61f0200        br      x16
 152         \.\.\.