File: x86-64-dyn-rel-error5.s

package info (click to toggle)
llvm-toolchain-15 1%3A15.0.6-4
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,554,644 kB
  • sloc: cpp: 5,922,452; ansic: 1,012,136; asm: 674,362; python: 191,568; objc: 73,855; f90: 42,327; lisp: 31,913; pascal: 11,973; javascript: 10,144; sh: 9,421; perl: 7,447; ml: 5,527; awk: 3,523; makefile: 2,520; xml: 885; cs: 573; fortran: 567
file content (28 lines) | stat: -rw-r--r-- 1,077 bytes parent folder | download | duplicates (4)
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
# REQUIRES: x86
# RUN: llvm-mc -filetype=obj -triple=x86_64 %s -o %t.o
# RUN: not ld.lld -pie %t.o -o /dev/null 2>&1 | FileCheck --check-prefixes=CHECK,PIE %s
# RUN: not ld.lld -shared %t.o -o /dev/null 2>&1 | FileCheck --check-prefixes=CHECK,SHARED %s

## Check we don't create dynamic relocations in a writable section,
## if the number of bits is smaller than the wordsize.

.globl hidden
.hidden hidden
local:
hidden:

# CHECK: error: relocation R_X86_64_8 cannot be used against local symbol; recompile with -fPIC
# CHECK-NEXT: >>> defined in {{.*}}.o
# CHECK-NEXT: >>> referenced by {{.*}}.o:(.data+0x0)
# CHECK: error: relocation R_X86_64_16 cannot be used against local symbol; recompile with -fPIC
# CHECK: error: relocation R_X86_64_32 cannot be used against local symbol; recompile with -fPIC

# PIE: error: cannot preempt symbol: hidden
# SHARED: error: relocation R_X86_64_32 cannot be used against symbol 'hidden'; recompile with -fPIC

.data
.byte local     # R_X86_64_8
.short local    # R_X86_64_16
.long local     # R_X86_64_32

.long hidden    # R_X86_64_32