forked from OSchip/llvm-project
40 lines
1.6 KiB
ArmAsm
40 lines
1.6 KiB
ArmAsm
# REQUIRES: x86
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## Test the difference between the VMA and the LMA for sections with AT().
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# RUN: echo '.globl _start; _start: ret; \
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# RUN: .section .a,"a"; .byte 0; \
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# RUN: .section .b,"a"; .byte 0; \
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# RUN: .section .c,"a"; .byte 0; \
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# RUN: .section .d,"a"; .byte 0; \
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# RUN: .data; .byte 0' | \
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# RUN: llvm-mc -filetype=obj -triple=x86_64 - -o %t.o
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# RUN: ld.lld -T %s %t.o -o %t
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# RUN: llvm-readelf -l %t | FileCheck %s
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# CHECK: Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align
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# CHECK-NEXT: LOAD 0x001000 0x0000000000001000 0x0000000000001000 0x000001 0x000001 R 0x1000
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## .b has AT(). It starts a PT_LOAD segment which also includes .c
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# CHECK-NEXT: LOAD 0x001001 0x0000000000001001 0x0000000000002005 0x000002 0x000002 R 0x1000
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## .d has AT(). It starts a PT_LOAD segment, even if the difference between
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## LMA and VMA (0x2007-0x1003) is the same as the previous one.
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# CHECK-NEXT: LOAD 0x001003 0x0000000000001003 0x0000000000002007 0x000001 0x000001 R 0x1000
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## The orphan section .text starts a PT_LOAD segment. The difference between
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## LMA and VMA (0x2008-0x1004) remains the same
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# CHECK-NEXT: LOAD 0x001004 0x0000000000001004 0x0000000000002008 0x000001 0x000001 R E 0x1000
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## .data starts a PT_LOAD segment. The difference remains the same.
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# CHECK-NEXT: LOAD 0x001005 0x0000000000001005 0x0000000000002009 0x000001 0x000001 RW 0x1000
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SECTIONS {
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. = 0x1000;
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.a : { *(.a) }
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.b : AT(0x2005) { *(.b) }
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.c : { *(.c) }
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.d : AT(0x2007) { *(.d) }
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## Orphan section .text will be inserted here.
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.data : { *(.data) }
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}
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