| // REQUIRES: aarch64 |
| // RUN: rm -rf %t && split-file %s %t && cd %t |
| |
| // RUN: llvm-mc -filetype=obj -triple=aarch64 start.s -o start.o |
| // RUN: llvm-mc -filetype=obj -triple=aarch64 xo.s -o xo.o |
| // RUN: llvm-mc -filetype=obj -triple=aarch64 rx.s -o rx.o |
| // RUN: ld.lld start.o xo.o -o xo |
| // RUN: ld.lld start.o rx.o -o rx-default |
| // RUN: ld.lld --xosegment start.o rx.o -o rx-xosegment |
| // RUN: ld.lld --no-xosegment start.o rx.o -o rx-no-xosegment |
| // RUN: llvm-readelf -l xo | FileCheck --check-prefix=CHECK-XO %s |
| // RUN: llvm-readelf -l rx-default | FileCheck --check-prefix=CHECK-MERGED %s |
| // RUN: llvm-readelf -l rx-xosegment | FileCheck --check-prefix=CHECK-SEPARATE %s |
| // RUN: llvm-readelf -l rx-no-xosegment | FileCheck --check-prefix=CHECK-MERGED %s |
| |
| // CHECK-XO: PHDR |
| // CHECK-XO-NEXT: LOAD |
| // CHECK-XO-NEXT: LOAD 0x000120 0x0000000000210120 0x0000000000210120 0x00000c 0x00000c E 0x10000 |
| /// Index should match the index of the LOAD segment above. |
| // CHECK-XO: 02 .text .foo |
| |
| // CHECK-MERGED: PHDR |
| // CHECK-MERGED-NEXT: LOAD |
| // CHECK-MERGED-NEXT: LOAD 0x000120 0x0000000000210120 0x0000000000210120 0x00000c 0x00000c R E 0x10000 |
| /// Index should match the index of the LOAD segment above. |
| // CHECK-MERGED: 02 .text .foo |
| |
| // CHECK-SEPARATE: PHDR |
| // CHECK-SEPARATE-NEXT: LOAD |
| // CHECK-SEPARATE-NEXT: LOAD 0x000158 0x0000000000210158 0x0000000000210158 0x000008 0x000008 E 0x10000 |
| // CHECK-SEPARATE-NEXT: LOAD 0x000160 0x0000000000220160 0x0000000000220160 0x000004 0x000004 R E 0x10000 |
| /// Index should match the index of the LOAD segment above. |
| // CHECK-SEPARATE: 02 .text |
| // CHECK-SEPARATE: 03 .foo |
| |
| //--- start.s |
| .section .text,"axy",@progbits,unique,0 |
| .global _start |
| _start: |
| bl foo |
| ret |
| |
| //--- xo.s |
| .section .foo,"axy",@progbits,unique,0 |
| .global foo |
| foo: |
| ret |
| |
| //--- rx.s |
| /// Ensure that the implicitly-created .text section has the SHF_AARCH64_PURECODE flag. |
| .section .text,"axy",@progbits,unique,0 |
| .section .foo,"ax",@progbits,unique,0 |
| .global foo |
| foo: |
| ret |
