File: weak-undef-no-dynamic-linker.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 (15 lines) | stat: -rw-r--r-- 468 bytes parent folder | download | duplicates (23)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
# REQUIRES: x86
# RUN: llvm-mc -filetype=obj -triple=x86_64 %s -o %t.o
# RUN: ld.lld -pie %t.o -o %t
# RUN: llvm-readobj --dyn-syms %t | FileCheck %s
# RUN: ld.lld -pie --no-dynamic-linker %t.o -o %t
# RUN: llvm-readobj --dyn-syms %t | FileCheck --check-prefix=NO %s

## With --no-dynamic-linker, don't emit undefined weak symbols to .dynsym .
## This will suppress a relocation.
# CHECK: Name: foo
# NO-NOT: Name: foo

.weak foo
cmpq $0, foo@GOTPCREL(%rip)
callq foo