File: mips-got-page-script.s

package info (click to toggle)
swiftlang 6.0.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 2,519,992 kB
  • sloc: cpp: 9,107,863; ansic: 2,040,022; asm: 1,135,751; python: 296,500; objc: 82,456; f90: 60,502; lisp: 34,951; pascal: 19,946; sh: 18,133; perl: 7,482; ml: 4,937; javascript: 4,117; makefile: 3,840; awk: 3,535; xml: 914; fortran: 619; cs: 573; ruby: 573
file content (64 lines) | stat: -rw-r--r-- 1,615 bytes parent folder | download | duplicates (14)
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
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
# REQUIRES: mips
# Check calculation of MIPS GOT page address entries number
# when a linker script is provided.

# RUN: llvm-mc -filetype=obj -triple=mips64-unknown-linux -o %t.o %s
# RUN: echo "SECTIONS { \
# RUN:          .text : { *(.text) } \
# RUN:          .data 0x10000 : { *(.data) } }" > %t.script
# RUN: ld.lld -shared --script %t.script -o %t.so %t.o
# RUN: llvm-readobj --symbols -A %t.so | FileCheck %s

# CHECK:      Name: foo1
# CHECK-NEXT: Value: 0x10000
# CHECK:      Name: foo2
# CHECK-NEXT: Value: 0x20000
# CHECK:      Name: foo3
# CHECK-NEXT: Value: 0x30000
# CHECK:      Name: foo4
# CHECK-NEXT: Value: 0x40000

# CHECK:      Local entries [
# CHECK-BEXT:    Entry {
# CHECK-BEXT:      Address:
# CHECK-BEXT:      Access:
# CHECK-BEXT:      Initial: 0x10000
# CHECK-BEXT:    }
# CHECK-BEXT:    Entry {
# CHECK-BEXT:      Address:
# CHECK-BEXT:      Access:
# CHECK-BEXT:      Initial: 0x20000
# CHECK-BEXT:    }
# CHECK-BEXT:    Entry {
# CHECK-BEXT:      Address:
# CHECK-BEXT:      Access:
# CHECK-BEXT:      Initial: 0x30000
# CHECK-BEXT:    }
# CHECK-BEXT:    Entry {
# CHECK-BEXT:      Address:
# CHECK-BEXT:      Access:
# CHECK-BEXT:      Initial: 0x40000
# CHECK-BEXT:    }
# CHECK-BEXT:    Entry {
# CHECK-BEXT:      Address:
# CHECK-BEXT:      Access:
# CHECK-BEXT:      Initial: 0x50000
# CHECK-BEXT:    }
# CHECK-BEXT:  ]

  .option pic2
  .text
  ld      $v0,%got_page(foo1)($gp)
  ld      $v0,%got_page(foo2)($gp)
  ld      $v0,%got_page(foo3)($gp)
  ld      $v0,%got_page(foo4)($gp)

  .data
foo1:
  .space 0x10000
foo2:
  .space 0x10000
foo3:
  .space 0x10000
foo4:
  .word 0