| # REQUIRES: x86 | |
| # RUN: llvm-mc -filetype=obj -triple=x86_64 %p/Inputs/alignof.s -o %t.o | |
| # RUN: ld.lld -o %t --script %s %t.o | |
| # RUN: llvm-readelf -s %t | FileCheck %s | |
| # CHECK: Value Size Type Bind Vis Ndx Name | |
| # CHECK: 0000000000000008 0 NOTYPE GLOBAL DEFAULT ABS _aaa | |
| # CHECK-NEXT: 0000000000000010 0 NOTYPE GLOBAL DEFAULT ABS _bbb | |
| # CHECK-NEXT: 0000000000000020 0 NOTYPE GLOBAL DEFAULT ABS _ccc | |
| SECTIONS { | |
| .aaa : { *(.aaa) } | |
| .bbb : { *(.bbb) } | |
| .ccc : { *(.ccc) } | |
| _aaa = ALIGNOF(.aaa); | |
| _bbb = ALIGNOF(.bbb); | |
| _ccc = ALIGNOF(.ccc); | |
| } | |
| ## Check that we error out if trying to get alignment of | |
| ## section that does not exist. | |
| # RUN: echo "SECTIONS { _aaa = ALIGNOF(.foo); }" > %t.script | |
| # RUN: not ld.lld -o /dev/null --script %t.script %t.o 2>&1 \ | |
| # RUN: | FileCheck -check-prefix=ERR %s | |
| # ERR: {{.*}}.script:1: undefined section .foo |