forked from OSchip/llvm-project
45 lines
1.8 KiB
ArmAsm
45 lines
1.8 KiB
ArmAsm
# REQUIRES: x86
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## Test that COMMON matches common symbols.
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# RUN: rm -rf %t && split-file %s %t
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# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %t/a.s -o %t/a.o
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# RUN: ld.lld -T %t/1.t %t/a.o -o %t/a1
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# RUN: llvm-readelf -S -s %t/a1 | FileCheck %s --check-prefix=CHECK1
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# RUN: ld.lld -T %t/2.t %t/a.o -o %t/a2
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# RUN: llvm-readelf -S -s %t/a2 | FileCheck %s --check-prefix=CHECK2
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# CHECK1: [Nr] Name Type Address Off Size ES Flg Lk Inf Al
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# CHECK1-NEXT: [ 0] NULL [[#%x,]] [[#%x,]] 000000 00 0 0 0
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# CHECK1-NEXT: [ 1] .text PROGBITS [[#%x,]] [[#%x,]] 000005 00 AX 0 0 4
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# CHECK1-NEXT: [ 2] .data PROGBITS [[#%x,]] [[#%x,]] 000001 00 WA 0 0 1
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# CHECK1-NEXT: [ 3] .common NOBITS [[#%x,]] [[#%x,]] 000180 00 WA 0 0 256
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# CHECK1: Value Size Type Bind Vis Ndx Name
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# CHECK1-DAG: [[#%x,]] 128 OBJECT GLOBAL DEFAULT [[#]] q1
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# CHECK1-DAG: [[#%x,]] 128 OBJECT GLOBAL DEFAULT [[#]] q2
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# CHECK2: [Nr] Name Type Address Off Size ES Flg Lk Inf Al
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# CHECK2-NEXT: [ 0] NULL [[#%x,]] [[#%x,]] 000000 00 0 0 0
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# CHECK2-NEXT: [ 1] .text PROGBITS [[#%x,]] [[#%x,]] 000005 00 AX 0 0 4
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# CHECK2-NEXT: [ 2] .data PROGBITS [[#%x,]] [[#%x,]] 000180 00 WA 0 0 256
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# CHECK2: Value Size Type Bind Vis Ndx Name
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# CHECK2-DAG: [[#%x,]] 128 OBJECT GLOBAL DEFAULT [[#]] q1
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# CHECK2-DAG: [[#%x,]] 128 OBJECT GLOBAL DEFAULT [[#]] q2
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#--- a.s
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.globl _start
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_start:
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jmp _start
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.section .data,"aw",@progbits
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.byte 0
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.comm q1,128,8
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.comm q2,128,256
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#--- 1.t
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SECTIONS { . = SIZEOF_HEADERS; .common : { *(COMMON) } }
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#--- 2.t
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## COMMON can be placed in a SHT_PROGBITS section.
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SECTIONS { . = SIZEOF_HEADERS; .data : { *(.data) *(COMMON) } }
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