1# REQUIRES: x86
2## Test the difference between the VMA and the LMA for sections with AT().
3
4# RUN: echo '.globl _start; _start: ret; \
5# RUN:   .section .a,"a"; .byte 0; \
6# RUN:   .section .b,"a"; .byte 0; \
7# RUN:   .section .c,"a"; .byte 0; \
8# RUN:   .section .d,"a"; .byte 0; \
9# RUN:   .data; .byte 0' | \
10# RUN:   llvm-mc -filetype=obj -triple=x86_64 - -o %t.o
11# RUN: ld.lld -T %s %t.o -o %t
12# RUN: llvm-readelf -l %t | FileCheck %s
13
14# CHECK:      Type  Offset   VirtAddr           PhysAddr           FileSiz  MemSiz   Flg Align
15# CHECK-NEXT: LOAD  0x001000 0x0000000000001000 0x0000000000001000 0x000001 0x000001 R   0x1000
16
17## .b has AT(). It starts a PT_LOAD segment which also includes .c
18# CHECK-NEXT: LOAD  0x001001 0x0000000000001001 0x0000000000002005 0x000002 0x000002 R   0x1000
19
20## .d has AT(). It starts a PT_LOAD segment, even if the difference between
21## LMA and VMA (0x2007-0x1003) is the same as the previous one.
22# CHECK-NEXT: LOAD  0x001003 0x0000000000001003 0x0000000000002007 0x000001 0x000001 R   0x1000
23
24## The orphan section .text starts a PT_LOAD segment. The difference between
25## LMA and VMA (0x2008-0x1004) remains the same
26# CHECK-NEXT: LOAD  0x001004 0x0000000000001004 0x0000000000002008 0x000001 0x000001 R E 0x1000
27
28## .data starts a PT_LOAD segment. The difference remains the same.
29# CHECK-NEXT: LOAD  0x001005 0x0000000000001005 0x0000000000002009 0x000001 0x000001 RW  0x1000
30
31SECTIONS {
32  . = 0x1000;
33  .a : { *(.a) }
34  .b : AT(0x2005) { *(.b) }
35  .c : { *(.c) }
36  .d : AT(0x2007) { *(.d) }
37  ## Orphan section .text will be inserted here.
38  .data : { *(.data) }
39}
40