| # REQUIRES: x86 |
| # RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %p/Inputs/insert-after.s -o %t1.o |
| |
| ## Main linker script contains .text and .data sections. Here |
| ## we check that can use INSERT BEFORE to insert sections .foo.data |
| ## and .foo.text at the right places. |
| |
| # RUN: ld.lld %t1.o -o %t1 --script %p/Inputs/insert-after.script --script %s |
| # RUN: llvm-readelf -S -l %t1 | FileCheck %s |
| # CHECK: Name Type Address Off Size ES Flg |
| # CHECK-NEXT: NULL |
| # CHECK-NEXT: .foo.text PROGBITS 0000000000000000 001000 000008 00 AX 0 |
| # CHECK-NEXT: .text PROGBITS 0000000000000008 001008 000008 00 AX 0 |
| # CHECK-NEXT: .byte PROGBITS 0000000000000010 001010 000001 00 A 0 |
| # CHECK-NEXT: .foo.data PROGBITS 0000000000000011 001011 000008 00 WA 0 |
| # CHECK-NEXT: .data PROGBITS 0000000000000019 001019 000008 00 WA 0 |
| # CHECK: Type |
| # CHECK-NEXT: LOAD {{.*}} R E |
| # CHECK-NEXT: LOAD {{.*}} R |
| # CHECK-NEXT: LOAD {{.*}} RW |
| # CHECK-NEXT: GNU_STACK {{.*}} RW |
| |
| ## There is no main linker script. INSERT BEFORE just reorders output sections, |
| ## without making more layout changes. Address/offset assignments are different |
| ## with a main linker script. |
| |
| # RUN: ld.lld --script %s %t1.o -o %t2 |
| # RUN: llvm-readelf -S -l %t2 | FileCheck --check-prefix=CHECK2 %s |
| # CHECK2: Name Type Address Off Size ES Flg |
| # CHECK2-NEXT: NULL |
| # CHECK2-NEXT: .foo.text PROGBITS 000000000020{{.*}} [[#%x,]] 000008 00 AX |
| # CHECK2-NEXT: .text PROGBITS [[#%x,]] [[#%x,]] 000008 00 AX |
| # CHECK2-NEXT: .byte PROGBITS [[#%x,]] [[#%x,]] 000001 00 WA |
| # CHECK2-NEXT: .foo.data PROGBITS [[#%x,]] [[#%x,]] 000008 00 WA |
| # CHECK2-NEXT: .data PROGBITS [[#%x,]] [[#%x,]] 000008 00 WA |
| # CHECK2: Type {{.*}} Flg Align |
| # CHECK2-NEXT: PHDR {{.*}} R 0x8 |
| # CHECK2-NEXT: LOAD {{.*}} R 0x1000 |
| # CHECK2-NEXT: LOAD {{.*}} R E 0x1000 |
| # CHECK2-NEXT: LOAD {{.*}} RW 0x1000 |
| # CHECK2-NEXT: GNU_STACK {{.*}} RW 0 |
| |
| SECTIONS { .byte : { BYTE(0) } } INSERT BEFORE .data; |
| |
| SECTIONS { .foo.data : { *(.foo.data) } } INSERT BEFORE .data; |
| |
| ## The input section .foo.text is an orphan. It will be placed in .foo.text |
| SECTIONS { .foo.text : {} } INSERT BEFORE .text; |
