| @ RUN: llvm-mc %s -triple=armv7-unknown-linux-gnueabi -filetype=obj -o - \ |
| @ RUN: | llvm-readobj -S --sd --sr - > %t |
| @ RUN: FileCheck %s < %t |
| @ RUN: FileCheck --check-prefixes=RELOC,RELOC-NOAND %s < %t |
| @ RUN: llvm-mc %s -triple=armv7-unknown-linux-androideabi -filetype=obj -o - \ |
| @ RUN: | llvm-readobj -S --sd --sr - | FileCheck --check-prefix=RELOC %s |
| |
| @ Check the compact pr0 model |
| |
| .syntax unified |
| |
| .section .TEST1 |
| .globl func1 |
| .align 2 |
| .type func1,%function |
| func1: |
| .fnstart |
| .save {r11, lr} |
| push {r11, lr} |
| .setfp r11, sp |
| mov r11, sp |
| pop {r11, lr} |
| mov pc, lr |
| .fnend |
| |
| .section .TEST2 |
| .globl func2 |
| .align 2 |
| .type func2,%function |
| func2: |
| .fnstart |
| .save {r11, lr} |
| push {r11, lr} |
| pop {r11, pc} |
| .fnend |
| |
| |
| |
| @------------------------------------------------------------------------------- |
| @ Check .TEST1 section |
| @------------------------------------------------------------------------------- |
| @ CHECK: Sections [ |
| @ CHECK: Section { |
| @ CHECK: Name: .TEST1 |
| @ CHECK: SectionData ( |
| @ CHECK: 0000: 00482DE9 0DB0A0E1 0048BDE8 0EF0A0E1 |.H-......H......| |
| @ CHECK: ) |
| @ CHECK: } |
| |
| |
| @------------------------------------------------------------------------------- |
| @ Check .ARM.exidx.TEST1 section |
| @------------------------------------------------------------------------------- |
| @ CHECK: Section { |
| @ CHECK: Name: .ARM.exidx.TEST1 |
| @------------------------------------------------------------------------------- |
| @ 0x80 = Compact model 0, personality routine: __aeabi_unwind_cpp_pr0 |
| @ 0x9B = $sp can be found in $r11 |
| @ 0x8480 = pop {r11, r14} |
| @------------------------------------------------------------------------------- |
| @ CHECK: SectionData ( |
| @ CHECK: 0000: 00000000 80849B80 |........| |
| @ CHECK: ) |
| @ CHECK: } |
| @------------------------------------------------------------------------------- |
| @ The first word should be relocated to .TEST1 section. Besides, on non-Android |
| @ there is another relocation entry for __aeabi_unwind_cpp_pr0, so that the |
| @ linker will keep __aeabi_unwind_cpp_pr0. |
| @------------------------------------------------------------------------------- |
| @ RELOC: Section { |
| @ RELOC: Name: .rel.ARM.exidx.TEST1 |
| @ RELOC: Relocations [ |
| @ RELOC-NOAND-NEXT: 0x0 R_ARM_NONE __aeabi_unwind_cpp_pr0 |
| @ RELOC-NEXT: 0x0 R_ARM_PREL31 .TEST1 |
| @ RELOC-NEXT: ] |
| |
| @------------------------------------------------------------------------------- |
| @ Check .TEST2 section |
| @------------------------------------------------------------------------------- |
| @ CHECK: Section { |
| @ CHECK: Name: .TEST2 |
| @ CHECK: SectionData ( |
| @ CHECK: 0000: 00482DE9 0088BDE8 |.H-.....| |
| @ CHECK: ) |
| @ CHECK: } |
| @------------------------------------------------------------------------------- |
| @ Check .ARM.exidx.TEST1 section |
| @------------------------------------------------------------------------------- |
| @ CHECK: Section { |
| @ CHECK: Name: .ARM.exidx.TEST2 |
| @------------------------------------------------------------------------------- |
| @ 0x80 = Compact model 0, personality routine: __aeabi_unwind_cpp_pr0 |
| @ 0x8480 = pop {r11, r14} |
| @ 0xB0 = finish |
| @------------------------------------------------------------------------------- |
| @ CHECK: SectionData ( |
| @ CHECK: 0000: 00000000 B0808480 |........| |
| @ CHECK: ) |
| @ CHECK: } |
| @------------------------------------------------------------------------------- |
| @ The first word should be relocated to .TEST2 section. Besides, on non-Android |
| @ there is another relocation entry for __aeabi_unwind_cpp_pr0, so that the |
| @ linker will keep __aeabi_unwind_cpp_pr0. |
| @------------------------------------------------------------------------------- |
| @ RELOC: Section { |
| @ RELOC: Name: .rel.ARM.exidx.TEST2 |
| @ RELOC: Relocations [ |
| @ RELOC-NOAND-NEXT: 0x0 R_ARM_NONE __aeabi_unwind_cpp_pr0 |
| @ RELOC-NEXT: 0x0 R_ARM_PREL31 .TEST2 |
| @ RELOC-NEXT: ] |