ld/testsuite/ld-aarch64/emit-relocs-morello-6b.d

   1 # Check handling relocations into the got that require a GOT entry.
   2 # This case handles non-PIE binaries.
   3 #
   4 # This testcase uses exact values in order to check that of the two GOT entries
   5 # created, the one that is referenced by the first instruction in _start is
   6 # the one which has the LSB set in its value.
   7 #
   8 # It's difficult to check this in the DejaGNU testsuite without checking for
   9 # specific values that we know are good.  However this is susceptible to
  10 # defaults changing where the .text and .got sections end up.
  11 #
  12 # If this testcase prooves to be too flaky while the linker gets updated then
  13 # we should look harder for some solution, but for now we'll take this
  14 # tradeoff.
  15 #
  16 # Here we have to use a format which dumps the hex of the relocation section
  17 # since objdump does not show us dynamic relocations on a non-dynamic binary.
  18 #source: emit-relocs-morello-6.s
  19 #as: -march=morello+c64
  20 #ld: -Ttext-segment 0x100000 -Temit-relocs-morello-7.ld -static
  21 #objdump: -D -j .rela.dyn -j .got -j .text -j .data
  22
  23
  24 .*:     file format .*
  25
  26
  27 Disassembly of section \.text:
  28
  29 0000000000100000 <_start>:
  30   100000:       c2400c00        ldr     c0, \[c0, #48\]
  31   100004:       c2400800        ldr     c0, \[c0, #32\]
  32   100008:       c2401000        ldr     c0, \[c0, #64\]
  33   10000c:       c2400400        ldr     c0, \[c0, #16\]
  34
  35 Disassembly of section \.rela\.dyn:
  36
  37 0000000000100010 <__rela_dyn_start>:
  38   100010:       00101030        .*
  39   100014:       00000000        .*
  40   100018:       0000e803        .*
  41   10001c:       00000000        .*
  42   100020:       00000001        .*
  43   100024:       00000000        .*
  44   100028:       00101020        .*
  45   10002c:       00000000        .*
  46   100030:       0000e803        .*
  47         \.\.\.
  48   100040:       00101040        .*
  49   100044:       00000000        .*
  50   100048:       0000e803        .*
  51         \.\.\.
  52   100058:       00101010        .*
  53   10005c:       00000000        .*
  54   100060:       0000e803        .*
  55         \.\.\.
  56
  57 Disassembly of section \.data:
  58
  59 0000000000100070 <data_obj>:
  60   100070:       0000000a        .*
  61
  62 0000000000100074 <data_func>:
  63   100074:       0000000a        .*
  64
  65 Disassembly of section \.got:
  66
  67 0000000000101000 <_GLOBAL_OFFSET_TABLE_>:
  68         \.\.\.
  69   101010:       00100075        .*
  70   101014:       00000000        .*
  71   101018:       00000402        .*
  72   10101c:       00000000        .*
  73   101020:       00100000        .*
  74   101024:       00000000        .*
  75   101028:       00105001        .*
  76   10102c:       00000000        .*
  77   101030:       00100000        .*
  78   101034:       00000000        .*
  79   101038:       00105001        .*
  80   10103c:       00000000        .*
  81   101040:       00100070        .*
  82   101044:       00000000        .*
  83   101048:       00000402        .*
  84   10104c:       00000000        .*