116 lines
3.3 KiB
ArmAsm
116 lines
3.3 KiB
ArmAsm
@ 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-prefix=RELOC %s < %t
|
|
|
|
@ Check the .handlerdata directive (without .personality directive)
|
|
|
|
.syntax unified
|
|
|
|
@-------------------------------------------------------------------------------
|
|
@ TEST1
|
|
@-------------------------------------------------------------------------------
|
|
.section .TEST1
|
|
.globl func1
|
|
.align 2
|
|
.type func1,%function
|
|
.fnstart
|
|
func1:
|
|
bx lr
|
|
.handlerdata
|
|
.fnend
|
|
|
|
|
|
@ CHECK:Section {
|
|
@ CHECK: Name: .TEST1
|
|
@ CHECK: SectionData (
|
|
@ CHECK: 0000: 1EFF2FE1 |../.|
|
|
@ CHECK: )
|
|
@ CHECK:}
|
|
|
|
@ CHECK:Section {
|
|
@ CHECK: Name: .ARM.extab.TEST1
|
|
@ CHECK: SectionData (
|
|
@ CHECK: 0000: B0B0B080 |....|
|
|
@ CHECK: )
|
|
@ CHECK:}
|
|
|
|
@ CHECK:Section {
|
|
@ CHECK: Name: .ARM.exidx.TEST1
|
|
@ CHECK: SectionData (
|
|
@ CHECK: 0000: 00000000 00000000 |........|
|
|
@ CHECK: )
|
|
@ CHECK:}
|
|
@-------------------------------------------------------------------------------
|
|
@ We should see a relocation entry to __aeabi_unwind_cpp_pr0, so that the
|
|
@ linker can keep __aeabi_unwind_cpp_pr0.
|
|
@-------------------------------------------------------------------------------
|
|
@ RELOC: Section {
|
|
@ RELOC: Name: .rel.ARM.exidx.TEST1
|
|
@ RELOC: Relocations [
|
|
@ RELOC: 0x0 R_ARM_NONE __aeabi_unwind_cpp_pr0 0x0
|
|
@ RELOC: 0x0 R_ARM_PREL31 .TEST1 0x0
|
|
@ RELOC: 0x4 R_ARM_PREL31 .ARM.extab.TEST1 0x0
|
|
@ RELOC: ]
|
|
@ RELOC: }
|
|
|
|
|
|
|
|
@-------------------------------------------------------------------------------
|
|
@ TEST2
|
|
@-------------------------------------------------------------------------------
|
|
.section .TEST2
|
|
.globl func2
|
|
.align 2
|
|
.type func2,%function
|
|
.fnstart
|
|
func2:
|
|
@-------------------------------------------------------------------------------
|
|
@ Use a lot of unwind opcdes to get __aeabi_unwind_cpp_pr1.
|
|
@-------------------------------------------------------------------------------
|
|
.save {r4, r5, r6, r7, r8, r9, r10, r11, r12}
|
|
push {r4, r5, r6, r7, r8, r9, r10, r11, r12}
|
|
pop {r4, r5, r6, r7, r8, r9, r10, r11, r12}
|
|
.pad #0x240
|
|
sub sp, sp, #0x240
|
|
add sp, sp, #0x240
|
|
bx lr
|
|
.handlerdata
|
|
.fnend
|
|
|
|
|
|
|
|
@ CHECK:Section {
|
|
@ CHECK: Name: .TEST2
|
|
@ CHECK: SectionData (
|
|
@ CHECK: 0000: F01F2DE9 F01FBDE8 09DD4DE2 09DD8DE2 |..-.......M.....|
|
|
@ CHECK: 0010: 1EFF2FE1 |../.|
|
|
@ CHECK: )
|
|
@ CHECK:}
|
|
|
|
@ CHECK:Section {
|
|
@ CHECK: Name: .ARM.extab.TEST2
|
|
@ CHECK: SectionData (
|
|
@ CHECK: 0000: 0FB20181 B0B0FF81 |........|
|
|
@ CHECK: )
|
|
@ CHECK:}
|
|
|
|
@ CHECK:Section {
|
|
@ CHECK: Name: .ARM.exidx.TEST2
|
|
@ CHECK: SectionData (
|
|
@ CHECK: 0000: 00000000 00000000 |........|
|
|
@ CHECK: )
|
|
@ CHECK:}
|
|
@-------------------------------------------------------------------------------
|
|
@ We should see a relocation entry to __aeabi_unwind_cpp_pr0, so that the
|
|
@ linker can keep __aeabi_unwind_cpp_pr0.
|
|
@-------------------------------------------------------------------------------
|
|
@ RELOC: Section {
|
|
@ RELOC: Name: .rel.ARM.exidx.TEST2
|
|
@ RELOC: Relocations [
|
|
@ RELOC: 0x0 R_ARM_NONE __aeabi_unwind_cpp_pr1 0x0
|
|
@ RELOC: 0x0 R_ARM_PREL31 .TEST2 0x0
|
|
@ RELOC: 0x4 R_ARM_PREL31 .ARM.extab.TEST2 0x0
|
|
@ RELOC: ]
|
|
@ RELOC: }
|