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
|
# RUN: llvm-mc -triple=powerpc64-unknown-linux-gnu -filetype=obj %s | \
# RUN: llvm-readobj -r | FileCheck %s
.section .opd,"aw",@progbits
access_int64:
.quad .L.access_int64
.quad .TOC.@tocbase
.quad 0
.text
.L.access_int64:
ld 4, .LC1@toc(2)
bl sin
.section .toc,"aw",@progbits
.LC1:
.tc number64[TC],number64
.data
.globl number64
number64:
.quad 10
# CHECK: Relocations [
# The relocations in .rela.text are the 'number64' load using a
# R_PPC64_TOC16_DS against the .toc and the 'sin' external function
# address using a R_PPC64_REL24
# CHECK: Section ({{[0-9]+}}) .rela.text {
# CHECK-NEXT: 0x{{[0-9,A-F]+}} R_PPC64_TOC16_DS .toc
# CHECK-NEXT: 0x{{[0-9,A-F]+}} R_PPC64_REL24 sin
# CHECK-NEXT: }
# The .opd entry for the 'access_int64' function creates 2 relocations:
# 1. A R_PPC64_ADDR64 against the .text segment plus addend (the function
# address itself);
# 2. And a R_PPC64_TOC against no symbol (the linker will replace for the
# module's TOC base).
# CHECK: Section ({{[0-9]+}}) .rela.opd {
# CHECK-NEXT: 0x{{[0-9,A-F]+}} R_PPC64_ADDR64 .text 0x0
# CHECK-NEXT: 0x{{[0-9,A-F]+}} R_PPC64_TOC - 0x0
# Finally the TOC creates the relocation for the 'number64'.
# CHECK: Section ({{[0-9]+}}) .rela.toc {
# CHECK-NEXT: 0x{{[0-9,A-F]+}} R_PPC64_ADDR64 number64 0x0
# CHECK-NEXT: }
# CHECK-NEXT: ]
|
