| # REQUIRES: asserts |
| # UNSUPPORTED: system-windows |
| # RUN: llvm-mc -triple=x86_64-unknown-linux -position-independent \ |
| # RUN: -filetype=obj -o %t %s |
| # RUN: llvm-jitlink -debug-only=jitlink -define-abs bar=0x01 \ |
| # RUN: -define-abs _ZTIi=0x02 -noexec %t 2>&1 | FileCheck %s |
| # |
| # FIXME: This test should run on windows. Investigate spurious |
| # 'note: command had no output on stdout or stderr' errors, then re-enable. |
| # |
| # Check that a basic .eh-frame section is recognized and parsed. We |
| # Expect to see two FDEs with corresponding keep-alive edges. |
| # |
| # CHECK: Adding keep-alive edge from target at {{.*}} to FDE at |
| # CHECK: Adding keep-alive edge from target at {{.*}} to FDE at |
| |
| .text |
| .file "exceptions.cpp" |
| .globl foo |
| .p2align 4, 0x90 |
| .type foo,@function |
| foo: |
| .cfi_startproc |
| |
| pushq %rax |
| .cfi_def_cfa_offset 16 |
| movl $4, %edi |
| callq __cxa_allocate_exception@PLT |
| movl $1, (%rax) |
| movq _ZTIi@GOTPCREL(%rip), %rsi |
| movq %rax, %rdi |
| xorl %edx, %edx |
| callq __cxa_throw@PLT |
| .Lfunc_end0: |
| .size foo, .Lfunc_end0-foo |
| .cfi_endproc |
| |
| .globl main |
| .p2align 4, 0x90 |
| .type main,@function |
| main: |
| .Lfunc_begin0: |
| .cfi_startproc |
| .cfi_personality 155, DW.ref.__gxx_personality_v0 |
| .cfi_lsda 27, .Lexception0 |
| |
| pushq %rbx |
| .cfi_def_cfa_offset 16 |
| .cfi_offset %rbx, -16 |
| xorl %ebx, %ebx |
| .Ltmp0: |
| callq bar@PLT |
| .Ltmp1: |
| |
| movl %ebx, %eax |
| popq %rbx |
| .cfi_def_cfa_offset 8 |
| retq |
| .LBB1_1: |
| .cfi_def_cfa_offset 16 |
| .Ltmp2: |
| movq %rax, %rdi |
| callq __cxa_begin_catch@PLT |
| callq __cxa_end_catch@PLT |
| movl $1, %ebx |
| movl %ebx, %eax |
| popq %rbx |
| .cfi_def_cfa_offset 8 |
| retq |
| .Lfunc_end1: |
| .size main, .Lfunc_end1-main |
| .cfi_endproc |
| .section .gcc_except_table,"a",@progbits |
| .p2align 2 |
| GCC_except_table1: |
| .Lexception0: |
| .byte 255 |
| .byte 156 |
| .uleb128 .Lttbase0-.Lttbaseref0 |
| .Lttbaseref0: |
| .byte 1 |
| .uleb128 .Lcst_end0-.Lcst_begin0 |
| .Lcst_begin0: |
| .uleb128 .Ltmp0-.Lfunc_begin0 |
| .uleb128 .Ltmp1-.Ltmp0 |
| .uleb128 .Ltmp2-.Lfunc_begin0 |
| .byte 1 |
| .uleb128 .Ltmp1-.Lfunc_begin0 |
| .uleb128 .Lfunc_end1-.Ltmp1 |
| .byte 0 |
| .byte 0 |
| .Lcst_end0: |
| .byte 1 |
| |
| .byte 0 |
| .p2align 2 |
| |
| .Ltmp3: |
| .quad .L_ZTIi.DW.stub-.Ltmp3 |
| .Lttbase0: |
| .p2align 2 |
| |
| .data |
| .p2align 3 |
| .L_ZTIi.DW.stub: |
| .quad _ZTIi |
| .hidden DW.ref.__gxx_personality_v0 |
| .weak DW.ref.__gxx_personality_v0 |
| .section .data.DW.ref.__gxx_personality_v0,"aGw",@progbits,DW.ref.__gxx_personality_v0,comdat |
| .p2align 3 |
| .type DW.ref.__gxx_personality_v0,@object |
| .size DW.ref.__gxx_personality_v0, 8 |
| DW.ref.__gxx_personality_v0: |
| .quad __gxx_personality_v0 |
| .ident "clang version 12.0.0 (git@github.com:llvm/llvm-project.git afd483e57d166418e94a65bd9716e7dc4c114eed)" |
| .section ".note.GNU-stack","",@progbits |
| .addrsig |
| .addrsig_sym __gxx_personality_v0 |
| .addrsig_sym _ZTIi |
