| // clang-format off |
| // REQUIRES: lld, x86 |
| |
| // Test block range is set. |
| // RUN: llvm-mc -triple=x86_64-windows-msvc --filetype=obj %s > %t.obj |
| // RUN: lld-link /debug:full /nodefaultlib /entry:main %t.obj /out:%t.exe /base:0x140000000 |
| // RUN: %lldb %t.exe -o "image lookup -a 0x140001014 -v" -o "exit" | FileCheck %s |
| |
| // CHECK: Function: id = {{.*}}, name = "main", range = [0x0000000140001000-0x0000000140001044) |
| // CHECK-NEXT: FuncType: id = {{.*}}, byte-size = 0, compiler_type = "int (void)" |
| // CHECK-NEXT: Blocks: id = {{.*}}, range = [0x140001000-0x140001044) |
| // CHECK-NEXT: id = {{.*}}, range = [0x140001014-0x14000103b) |
| |
| |
| .text |
| .def @feat.00; |
| .scl 3; |
| .type 0; |
| .endef |
| .globl @feat.00 |
| .set @feat.00, 0 |
| .intel_syntax noprefix |
| .file "blocks.cpp" |
| .def main; |
| .scl 2; |
| .type 32; |
| .endef |
| .globl main # -- Begin function main |
| .p2align 4, 0x90 |
| main: # @main |
| .Lfunc_begin0: |
| .cv_func_id 0 |
| .cv_file 1 "/tmp/blocks.cpp" "4CC0785E17ACF09C657F740775661395" 1 |
| .cv_loc 0 1 1 0 # blocks.cpp:1:0 |
| .seh_proc main |
| # %bb.0: # %entry |
| sub rsp, 16 |
| .seh_stackalloc 16 |
| .seh_endprologue |
| mov dword ptr [rsp + 12], 0 |
| .Ltmp0: |
| .cv_loc 0 1 2 0 # blocks.cpp:2:0 |
| mov dword ptr [rsp + 8], 0 |
| .Ltmp1: |
| .cv_loc 0 1 3 0 # blocks.cpp:3:0 |
| mov dword ptr [rsp + 4], 0 |
| .LBB0_1: # %for.cond |
| # =>This Inner Loop Header: Depth=1 |
| cmp dword ptr [rsp + 4], 3 |
| jge .LBB0_4 |
| # %bb.2: # %for.body |
| # in Loop: Header=BB0_1 Depth=1 |
| .Ltmp2: |
| .cv_loc 0 1 4 0 # blocks.cpp:4:0 |
| mov eax, dword ptr [rsp + 8] |
| add eax, 1 |
| mov dword ptr [rsp + 8], eax |
| .Ltmp3: |
| # %bb.3: # %for.inc |
| # in Loop: Header=BB0_1 Depth=1 |
| .cv_loc 0 1 3 0 # blocks.cpp:3:0 |
| mov eax, dword ptr [rsp + 4] |
| add eax, 1 |
| mov dword ptr [rsp + 4], eax |
| jmp .LBB0_1 |
| .Ltmp4: |
| .LBB0_4: # %for.end |
| .cv_loc 0 1 6 0 # blocks.cpp:6:0 |
| mov eax, dword ptr [rsp + 8] |
| add rsp, 16 |
| ret |
| .Ltmp5: |
| .Lfunc_end0: |
| .seh_endproc |
| # -- End function |
| .section .drectve,"yn" |
| .ascii " /DEFAULTLIB:libcmt.lib" |
| .ascii " /DEFAULTLIB:oldnames.lib" |
| .section .debug$S,"dr" |
| .p2align 2, 0x0 |
| .long 4 # Debug section magic |
| .long 241 |
| .long .Ltmp7-.Ltmp6 # Subsection size |
| .Ltmp6: |
| .short .Ltmp9-.Ltmp8 # Record length |
| .Ltmp8: |
| .short 4353 # Record kind: S_OBJNAME |
| .long 0 # Signature |
| .asciz "/tmp/blocks.obj" # Object name |
| .p2align 2, 0x0 |
| .Ltmp9: |
| .short .Ltmp11-.Ltmp10 # Record length |
| .Ltmp10: |
| .short 4412 # Record kind: S_COMPILE3 |
| .long 1 # Flags and language |
| .short 208 # CPUType |
| .short 16 # Frontend version |
| .short 0 |
| .short 0 |
| .short 0 |
| .short 16000 # Backend version |
| .short 0 |
| .short 0 |
| .short 0 |
| .asciz "clang version 16.0.0" # Null-terminated compiler version string |
| .p2align 2, 0x0 |
| .Ltmp11: |
| .Ltmp7: |
| .p2align 2, 0x0 |
| .long 241 # Symbol subsection for main |
| .long .Ltmp13-.Ltmp12 # Subsection size |
| .Ltmp12: |
| .short .Ltmp15-.Ltmp14 # Record length |
| .Ltmp14: |
| .short 4423 # Record kind: S_GPROC32_ID |
| .long 0 # PtrParent |
| .long 0 # PtrEnd |
| .long 0 # PtrNext |
| .long .Lfunc_end0-main # Code size |
| .long 0 # Offset after prologue |
| .long 0 # Offset before epilogue |
| .long 4098 # Function type index |
| .secrel32 main # Function section relative address |
| .secidx main # Function section index |
| .byte 0 # Flags |
| .asciz "main" # Function name |
| .p2align 2, 0x0 |
| .Ltmp15: |
| .short .Ltmp17-.Ltmp16 # Record length |
| .Ltmp16: |
| .short 4114 # Record kind: S_FRAMEPROC |
| .long 16 # FrameSize |
| .long 0 # Padding |
| .long 0 # Offset of padding |
| .long 0 # Bytes of callee saved registers |
| .long 0 # Exception handler offset |
| .short 0 # Exception handler section |
| .long 81920 # Flags (defines frame register) |
| .p2align 2, 0x0 |
| .Ltmp17: |
| .short .Ltmp19-.Ltmp18 # Record length |
| .Ltmp18: |
| .short 4414 # Record kind: S_LOCAL |
| .long 116 # TypeIndex |
| .short 0 # Flags |
| .asciz "count" |
| .p2align 2, 0x0 |
| .Ltmp19: |
| .cv_def_range .Ltmp0 .Ltmp5, frame_ptr_rel, 8 |
| .short .Ltmp21-.Ltmp20 # Record length |
| .Ltmp20: |
| .short 4355 # Record kind: S_BLOCK32 |
| .long 0 # PtrParent |
| .long 0 # PtrEnd |
| .long .Ltmp4-.Ltmp1 # Code size |
| .secrel32 .Ltmp1 # Function section relative address |
| .secidx .Lfunc_begin0 # Function section index |
| .byte 0 # Lexical block name |
| .p2align 2, 0x0 |
| .Ltmp21: |
| .short .Ltmp23-.Ltmp22 # Record length |
| .Ltmp22: |
| .short 4414 # Record kind: S_LOCAL |
| .long 116 # TypeIndex |
| .short 0 # Flags |
| .asciz "i" |
| .p2align 2, 0x0 |
| .Ltmp23: |
| .cv_def_range .Ltmp1 .Ltmp4, frame_ptr_rel, 4 |
| .short 2 # Record length |
| .short 6 # Record kind: S_END |
| .short 2 # Record length |
| .short 4431 # Record kind: S_PROC_ID_END |
| .Ltmp13: |
| .p2align 2, 0x0 |
| .cv_linetable 0, main, .Lfunc_end0 |
| .cv_filechecksums # File index to string table offset subsection |
| .cv_stringtable # String table |
| .long 241 |
| .long .Ltmp25-.Ltmp24 # Subsection size |
| .Ltmp24: |
| .short .Ltmp27-.Ltmp26 # Record length |
| .Ltmp26: |
| .short 4428 # Record kind: S_BUILDINFO |
| .long 4104 # LF_BUILDINFO index |
| .p2align 2, 0x0 |
| .Ltmp27: |
| .Ltmp25: |
| .p2align 2, 0x0 |
| .section .debug$T,"dr" |
| .p2align 2, 0x0 |
| .long 4 # Debug section magic |
| # ArgList (0x1000) |
| .short 0x6 # Record length |
| .short 0x1201 # Record kind: LF_ARGLIST |
| .long 0x0 # NumArgs |
| # Procedure (0x1001) |
| .short 0xe # Record length |
| .short 0x1008 # Record kind: LF_PROCEDURE |
| .long 0x74 # ReturnType: int |
| .byte 0x0 # CallingConvention: NearC |
| .byte 0x0 # FunctionOptions |
| .short 0x0 # NumParameters |
| .long 0x1000 # ArgListType: () |
| # FuncId (0x1002) |
| .short 0x12 # Record length |
| .short 0x1601 # Record kind: LF_FUNC_ID |
| .long 0x0 # ParentScope |
| .long 0x1001 # FunctionType: int () |
| .asciz "main" # Name |
| .byte 243 |
| .byte 242 |
| .byte 241 |
