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
|
# REQUIRES: mips
# Check R_MIPS_HI16 / LO16 relocations calculation against _gp_disp.
# RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux %s -o %t1.o
# RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux \
# RUN: %S/Inputs/mips-dynamic.s -o %t2.o
# RUN: ld.lld %t1.o %t2.o -o %t.exe
# RUN: llvm-objdump -d -t %t.exe | FileCheck -check-prefix=EXE %s
# RUN: ld.lld %t1.o %t2.o -shared -o %t.so
# RUN: llvm-objdump -d -t %t.so | FileCheck -check-prefix=SO %s
.text
.globl __start
__start:
lui $t0,%hi(_gp_disp)
addi $t0,$t0,%lo(_gp_disp)
lw $v0,%call16(_foo)($gp)
bar:
lui $t0,%hi(_gp_disp)
addi $t0,$t0,%lo(_gp_disp)
# EXE: Disassembly of section .text:
# EXE-EMPTY:
# EXE-NEXT: __start:
# EXE-NEXT: 20000: 3c 08 00 02 lui $8, 2
# ^-- %hi(0x47ff0-0x20000)
# EXE-NEXT: 20004: 21 08 80 00 addi $8, $8, -32768
# ^-- %lo(0x38000-0x20004+4)
# EXE: bar:
# EXE-NEXT: 2000c: 3c 08 00 01 lui $8, 1
# ^-- %hi(0x38000-0x2000c)
# EXE-NEXT: 20010: 21 08 7f f4 addi $8, $8, 32756
# ^-- %lo(0x38000-0x20010+4)
# EXE: SYMBOL TABLE:
# EXE: 0002000c .text 00000000 bar
# EXE: 00038000 .got 00000000 .hidden _gp
# EXE: 00020000 .text 00000000 __start
# SO: Disassembly of section .text:
# SO-EMPTY:
# SO-NEXT: __start:
# SO-NEXT: 10000: 3c 08 00 02 lui $8, 2
# ^-- %hi(0x28000-0x10000)
# SO-NEXT: 10004: 21 08 80 00 addi $8, $8, -32768
# ^-- %lo(0x28000-0x10004+4)
# SO: bar:
# SO-NEXT: 1000c: 3c 08 00 01 lui $8, 1
# ^-- %hi(0x28000-0x1000c)
# SO-NEXT: 10010: 21 08 7f f4 addi $8, $8, 32756
# ^-- %lo(0x28000-0x10010+4)
# SO: SYMBOL TABLE:
# SO: 0001000c .text 00000000 bar
# SO: 00028000 .got 00000000 .hidden _gp
# SO: 00010000 .text 00000000 __start
|
