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
|
# REQUIRES: x86, zlib
# RUN: rm -rf %t && mkdir %t && cd %t
# RUN: llvm-mc -filetype=obj -triple=x86_64 %s -o a.o
# RUN: ld.lld -pie a.o --compress-sections .strtab=zlib --compress-sections .symtab=zlib -o out
# RUN: llvm-readelf -Ss -x .strtab out 2>&1 | FileCheck %s
# CHECK: nonalloc0 PROGBITS 0000000000000000 [[#%x,]] [[#%x,]] 00 0 0 1
# CHECK: .symtab SYMTAB 0000000000000000 [[#%x,]] [[#%x,]] 18 C 12 3 1
# CHECK-NEXT: .shstrtab STRTAB 0000000000000000 [[#%x,]] [[#%x,]] 00 0 0 1
# CHECK-NEXT: .strtab STRTAB 0000000000000000 [[#%x,]] [[#%x,]] 00 C 0 0 1
## TODO Add compressed SHT_STRTAB/SHT_SYMTAB support to llvm-readelf
# CHECK: warning: {{.*}}: unable to get the string table for the SHT_SYMTAB section: SHT_STRTAB string table section
# CHECK: Hex dump of section '.strtab':
# CHECK-NEXT: 01000000 00000000 5c000000 00000000
# CHECK-NEXT: 01000000 00000000 {{.*}}
# RUN: not ld.lld -shared a.o --compress-sections .dynstr=zlib 2>&1 | FileCheck %s --check-prefix=ERR-ALLOC
# ERR-ALLOC: error: --compress-sections: section '.dynstr' with the SHF_ALLOC flag cannot be compressed
.globl _start, g0, g1
_start:
l0:
g0:
g1:
.globl ggggggggggggggggggggggggggggggg0
.globl ggggggggggggggggggggggggggggggg1
.section nonalloc0,""
.quad .text+1
.quad .text+2
|
