File: common-replacement.s

package info (click to toggle)
llvm-toolchain-13 1%3A13.0.1-11
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,418,840 kB
  • sloc: cpp: 5,290,826; ansic: 996,570; asm: 544,593; python: 188,212; objc: 72,027; lisp: 30,291; f90: 25,395; sh: 24,898; javascript: 9,780; pascal: 9,398; perl: 7,484; ml: 5,432; awk: 3,523; makefile: 2,913; xml: 953; cs: 573; fortran: 539
file content (35 lines) | stat: -rw-r--r-- 1,113 bytes parent folder | download | duplicates (27) 
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
 
# REQUIRES: x86

# RUN: llvm-mc -triple=x86_64-windows-gnu %s -filetype=obj -o %t1.obj
# RUN: llvm-mc -triple=x86_64-windows-gnu %S/Inputs/common-replacement.s -filetype=obj -o %t2.obj

# RUN: lld-link -lldmingw -entry:main %t1.obj %t2.obj -out:%t.exe -verbose 2>&1 \
# RUN:   | FileCheck -check-prefix VERBOSE %s
# RUN: llvm-readobj -S %t.exe | FileCheck -check-prefix SECTIONS %s

# VERBOSE: -aligncomm:"foo",2

# As long as the .comm symbol is replaced with actual data, RawDataSize
# below should be nonzero.

# SECTIONS:         Name: .data (2E 64 61 74 61 00 00 00)
# SECTIONS-NEXT:    VirtualSize: 0x8
# SECTIONS-NEXT:    VirtualAddress: 0x3000
# SECTIONS-NEXT:    RawDataSize: 512


        .text
        .def            main;
        .scl            2;
        .type           32;
        .endef
        .globl          main
        .p2align        4, 0x90
main:
        movl            foo(%rip), %eax
        retq

# This produces an aligncomm directive, but when linking in
# Inputs/common-replacement.s, this symbol is replaced by a normal defined
# symbol instead.
        .comm           foo, 4, 2