aboutsummaryrefslogtreecommitdiff
path: root/test/ELF/mips-got-script.s
blob: da1858469863c7b8a6bce662b9a085d0fa593c37 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
# Check number of got entries is adjusted for linker script-added space.

# RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux %s -o %t.o
# RUN: echo "SECTIONS { .data : { *(.data.1); . += 0x10000; *(.data.2) } }" > %t.script
# RUN: ld.lld %t.o -shared -o %t.so -T %t.script
# RUN: llvm-readobj -mips-plt-got -dynamic-table %t.so | FileCheck %s

# REQUIRES: mips

# CHECK: 0x7000000A MIPS_LOCAL_GOTNO 5
#                                    ^-- 2 * header + 3 local entries
# CHECK:      Local entries [
# CHECK-NEXT:   Entry {
# CHECK-NEXT:     Address:
# CHECK-NEXT:     Access: -32744
# CHECK-NEXT:     Initial: 0x0
#                          ^-- loc1
# CHECK-NEXT:   }
# CHECK-NEXT:   Entry {
# CHECK-NEXT:     Address:
# CHECK-NEXT:     Access: -32740
# CHECK-NEXT:     Initial: 0x10000
#                          ^-- loc2
# CHECK-NEXT:   }
# CHECK-NEXT:   Entry {
# CHECK-NEXT:     Address:
# CHECK-NEXT:     Access: -32736
# CHECK-NEXT:     Initial: 0x20000
#                          ^-- redundant
# CHECK-NEXT:   }
# CHECK-NEXT: ]

  .text
  .globl  foo
foo:
  lw      $t0, %got(loc1)($gp)
  addi    $t0, $t0, %lo(loc1)
  lw      $t0, %got(loc2)($gp)
  addi    $t0, $t0, %lo(loc2)

  .section .data.1,"aw",%progbits
loc1:
  .word 0

  .section .data.2,"aw",%progbits
loc2:
  .word 0