1# REQUIRES: x86 2## Test that COMMON matches common symbols. 3 4# RUN: rm -rf %t && split-file %s %t 5# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %t/a.s -o %t/a.o 6# RUN: ld.lld -T %t/1.t %t/a.o -o %t/a1 7# RUN: llvm-readelf -S -s %t/a1 | FileCheck %s --check-prefix=CHECK1 8# RUN: ld.lld -T %t/2.t %t/a.o -o %t/a2 9# RUN: llvm-readelf -S -s %t/a2 | FileCheck %s --check-prefix=CHECK2 10 11# CHECK1: [Nr] Name Type Address Off Size ES Flg Lk Inf Al 12# CHECK1-NEXT: [ 0] NULL [[#%x,]] [[#%x,]] 000000 00 0 0 0 13# CHECK1-NEXT: [ 1] .text PROGBITS [[#%x,]] [[#%x,]] 000005 00 AX 0 0 4 14# CHECK1-NEXT: [ 2] .data PROGBITS [[#%x,]] [[#%x,]] 000001 00 WA 0 0 1 15# CHECK1-NEXT: [ 3] .common NOBITS [[#%x,]] [[#%x,]] 000180 00 WA 0 0 256 16# CHECK1: Value Size Type Bind Vis Ndx Name 17# CHECK1-DAG: [[#%x,]] 128 OBJECT GLOBAL DEFAULT [[#]] q1 18# CHECK1-DAG: [[#%x,]] 128 OBJECT GLOBAL DEFAULT [[#]] q2 19 20# CHECK2: [Nr] Name Type Address Off Size ES Flg Lk Inf Al 21# CHECK2-NEXT: [ 0] NULL [[#%x,]] [[#%x,]] 000000 00 0 0 0 22# CHECK2-NEXT: [ 1] .text PROGBITS [[#%x,]] [[#%x,]] 000005 00 AX 0 0 4 23# CHECK2-NEXT: [ 2] .data PROGBITS [[#%x,]] [[#%x,]] 000180 00 WA 0 0 256 24# CHECK2: Value Size Type Bind Vis Ndx Name 25# CHECK2-DAG: [[#%x,]] 128 OBJECT GLOBAL DEFAULT [[#]] q1 26# CHECK2-DAG: [[#%x,]] 128 OBJECT GLOBAL DEFAULT [[#]] q2 27 28#--- a.s 29.globl _start 30_start: 31 jmp _start 32 33.section .data,"aw",@progbits 34.byte 0 35 36.comm q1,128,8 37.comm q2,128,256 38 39#--- 1.t 40SECTIONS { . = SIZEOF_HEADERS; .common : { *(COMMON) } } 41 42#--- 2.t 43## COMMON can be placed in a SHT_PROGBITS section. 44SECTIONS { . = SIZEOF_HEADERS; .data : { *(.data) *(COMMON) } } 45