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