forked from OSchip/llvm-project
45 lines
1.7 KiB
ArmAsm
45 lines
1.7 KiB
ArmAsm
# REQUIRES: x86
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# RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t.o
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# RUN: ld.lld %t.o -o %t
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# RUN: llvm-readelf -l %t | FileCheck --check-prefix=SEG %s
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# RUN: llvm-readelf -S %t | FileCheck %s
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# We have 2 RW PT_LOAD segments. p_offset p_vaddr p_paddr p_filesz of the first
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# should match PT_GNU_RELRO.
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# Because .bss.rel.ro (nobits) doesn't take space, p_filesz < p_memsz.
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# Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align
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# SEG: LOAD 0x0001c8 0x00000000002011c8 0x00000000002011c8 0x000001 0x000001 R E 0x1000
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# SEG-NEXT: LOAD 0x0001c9 0x00000000002021c9 0x00000000002021c9 0x000001 0x002001 RW 0x1000
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# SEG-NEXT: LOAD 0x0001ca 0x00000000002051ca 0x00000000002051ca 0x000001 0x000002 RW 0x1000
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# SEG-NEXT: GNU_RELRO 0x0001c9 0x00000000002021c9 0x00000000002021c9 0x000001 0x002e37 R 0x1
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# SEG-NEXT: GNU_STACK 0x000000 0x0000000000000000 0x0000000000000000 0x000000 0x000000 RW 0x0
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# SEG: .text
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# SEG-NEXT: .data.rel.ro .bss.rel.ro
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# SEG-NEXT: .data .bss
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# And .data is placed in the next page (sh_offset = alignTo(0x2001, 4096) = 0x3000).
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# [Nr] Name Type Address Off Size
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# CHECK: .data.rel.ro PROGBITS 00000000002021c9 0001c9 000001
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# CHECK-NEXT: .bss.rel.ro NOBITS 00000000002021ca 0001ca 002000
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# CHECK-NEXT: .data PROGBITS 00000000002051ca 0001ca 000001
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# CHECK-NEXT: .bss NOBITS 00000000002051cb 0001cb 000001
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.globl _start
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_start:
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ret
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.section .data.rel.ro, "aw"
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.space 1
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.section .bss.rel.ro, "aw", @nobits
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.space 8192
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.section .data, "aw"
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.space 1
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.section .bss, "aw"
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.space 1
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