THU-DSP-LAB
/
llvm-project
mirror of https://github.com/THU-DSP-LAB/llvm-project.git
2
0
Fork 1
Code Issues Packages Projects Releases Wiki Activity
llvm-project/lldb/test/Shell/SymbolFile/NativePDB/nested-blocks-same-address.s

398 lines
16 KiB
ArmAsm
Raw Permalink Blame History

# clang-format off
# REQUIRES: lld, x86
# Test when nested S_BLOCK32 have same address range, ResolveSymbolContext should return the innnermost block.
# 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: env LLDB_USE_NATIVE_PDB_READER=1 %lldb -f %t.exe -o "image lookup -a 0x14000103c -v" -o "exit" | FileCheck %s
# This file is compiled from following source file:
# $ clang-cl /Z7 /GS- /c /O2 test.cpp /Fatest.s
# __attribute__((optnone)) bool func(const char* cp, volatile char p[]) {
# return false;
# }
#
# int main() {
# const char* const kMfDLLs[] = {"a"};
# asm("nop");
# for (const char* kMfDLL : kMfDLLs) {
# volatile char path[10] = {0};
# if (func(kMfDLL, path))
# break;
# }
# return 0;
# }
# CHECK: Function: id = {{.*}}, name = "main", range = [0x0000000140001020-0x000000014000104d)
# CHECK-NEXT: FuncType: id = {{.*}}, byte-size = 0, compiler_type = "int (void)"
# CHECK-NEXT: Blocks: id = {{.*}}, range = [0x140001020-0x14000104d)
# CHECK-NEXT: id = {{.*}}, range = [0x140001025-0x140001046)
# CHECK-NEXT: id = {{.*}}, range = [0x140001025-0x140001046)
# CHECK-NEXT: id = {{.*}}, range = [0x140001025-0x140001046)
# CHECK-NEXT: LineEntry: [0x0000000140001035-0x0000000140001046): /tmp/test.cpp:10
# CHECK-NEXT: Variable: id = {{.*}}, name = "path", type = "volatile char[10]", valid ranges = <block>, location = [0x0000000140001025, 0x0000000140001046) -> DW_OP_breg7 RSP+40, decl =
# CHECK-NEXT: Variable: id = {{.*}}, name = "kMfDLL", type = "const char *", valid ranges = <block>, location = [0x000000014000103c, 0x0000000140001046) -> DW_OP_reg2 RCX, decl =
# CHECK-NEXT: Variable: id = {{.*}}, name = "__range1", type = "const char *const (&)[1]", valid ranges = <block>, location = <empty>, decl =
# CHECK-NEXT: Variable: id = {{.*}}, name = "__begin1", type = "const char *const *", valid ranges = <block>, location = <empty>, decl =
# CHECK-NEXT: Variable: id = {{.*}}, name = "__end1", type = "const char *const *", valid ranges = <block>, location = <empty>, decl =
# CHECK-NEXT: Variable: id = {{.*}}, name = "kMfDLLs", type = "const char *const[1]", valid ranges = <block>, location = [0x000000014000103c, 0x0000000140001046) -> DW_OP_reg2 RCX, decl =
.text
.def @feat.00;
.scl 3;
.type 0;
.endef
.globl @feat.00
.set @feat.00, 0
.intel_syntax noprefix
.file "test.cpp"
.def "?func@@YA_NPEBDQECD@Z";
.scl 2;
.type 32;
.endef
.section .text,"xr",one_only,"?func@@YA_NPEBDQECD@Z"
.globl "?func@@YA_NPEBDQECD@Z" # -- Begin function ?func@@YA_NPEBDQECD@Z
.p2align 4, 0x90
"?func@@YA_NPEBDQECD@Z": # @"?func@@YA_NPEBDQECD@Z"
.Lfunc_begin0:
.cv_func_id 0
.cv_file 1 "/tmp/test.cpp" "8CDAA03EE93954606427F9B409CE7638" 1
.cv_loc 0 1 1 0 # test.cpp:1:0
.seh_proc "?func@@YA_NPEBDQECD@Z"
# %bb.0: # %entry
sub rsp, 16
.seh_stackalloc 16
.seh_endprologue
mov qword ptr [rsp + 8], rdx
mov qword ptr [rsp], rcx
.Ltmp0:
.cv_loc 0 1 2 0 # test.cpp:2:0
xor eax, eax
and al, 1
movzx eax, al
add rsp, 16
ret
.Ltmp1:
.Lfunc_end0:
.seh_endproc
# -- End function
.def main;
.scl 2;
.type 32;
.endef
.section .text,"xr",one_only,main
.globl main # -- Begin function main
.p2align 4, 0x90
main: # @main
.Lfunc_begin1:
.cv_func_id 1
.cv_loc 1 1 5 0 # test.cpp:5:0
.seh_proc main
# %bb.0: # %entry
sub rsp, 56
.seh_stackalloc 56
.seh_endprologue
.Ltmp2:
.cv_loc 1 1 7 0 # test.cpp:7:0
#APP
nop
#NO_APP
.Ltmp3:
#DEBUG_VALUE: __range1 <- undef
#DEBUG_VALUE: __begin1 <- undef
#DEBUG_VALUE: __end1 <- [DW_OP_plus_uconst 8, DW_OP_stack_value] undef
.cv_loc 1 1 9 0 # test.cpp:9:0
mov word ptr [rsp + 48], 0
mov qword ptr [rsp + 40], 0
.cv_loc 1 1 10 0 # test.cpp:10:0
lea rcx, [rip + "??_C@_01MCMALHOG@a?$AA@"]
.Ltmp4:
#DEBUG_VALUE: main:kMfDLLs <- $rcx
#DEBUG_VALUE: kMfDLL <- $rcx
lea rdx, [rsp + 40]
call "?func@@YA_NPEBDQECD@Z"
.Ltmp5:
#DEBUG_VALUE: __begin1 <- [DW_OP_LLVM_arg 0, DW_OP_LLVM_arg 1, DW_OP_constu 8, DW_OP_mul, DW_OP_plus, DW_OP_stack_value] undef, undef
.cv_loc 1 1 14 0 # test.cpp:14:0
xor eax, eax
add rsp, 56
ret
.Ltmp6:
.Lfunc_end1:
.seh_endproc
# -- End function
.section .rdata,"dr",discard,"??_C@_01MCMALHOG@a?$AA@"
.globl "??_C@_01MCMALHOG@a?$AA@" # @"??_C@_01MCMALHOG@a?$AA@"
"??_C@_01MCMALHOG@a?$AA@":
.asciz "a"
.section .debug$S,"dr"
.p2align 2, 0x0
.long 4 # Debug section magic
.long 241
.long .Ltmp8-.Ltmp7 # Subsection size
.Ltmp7:
.short .Ltmp12-.Ltmp11 # Record length
.Ltmp11:
.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
.Ltmp12:
.Ltmp8:
.p2align 2, 0x0
.section .debug$S,"dr",associative,"?func@@YA_NPEBDQECD@Z"
.p2align 2, 0x0
.long 4 # Debug section magic
.long 241 # Symbol subsection for func
.Ltmp14:
.p2align 2, 0x0
.cv_linetable 0, "?func@@YA_NPEBDQECD@Z", .Lfunc_end0
.section .debug$S,"dr",associative,main
.p2align 2, 0x0
.long 4 # Debug section magic
.long 241 # Symbol subsection for main
.long .Ltmp24-.Ltmp23 # Subsection size
.Ltmp23:
.short .Ltmp26-.Ltmp25 # Record length
.Ltmp25:
.short 4423 # Record kind: S_GPROC32_ID
.long 0 # PtrParent
.long 0 # PtrEnd
.long 0 # PtrNext
.long .Lfunc_end1-main # Code size
.long 0 # Offset after prologue
.long 0 # Offset before epilogue
.long 4105 # Function type index
.secrel32 main # Function section relative address
.secidx main # Function section index
.byte 0 # Flags
.asciz "main" # Function name
.p2align 2, 0x0
.Ltmp26:
.short .Ltmp28-.Ltmp27 # Record length
.Ltmp27:
.short 4114 # Record kind: S_FRAMEPROC
.long 56 # 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 1130504 # Flags (defines frame register)
.p2align 2, 0x0
.Ltmp28:
.short .Ltmp30-.Ltmp29 # Record length
.Ltmp29:
.short 4414 # Record kind: S_LOCAL
.long 4107 # TypeIndex
.short 0 # Flags
.asciz "kMfDLLs"
.p2align 2, 0x0
.Ltmp30:
.cv_def_range .Ltmp4 .Ltmp5, reg, 330
.short .Ltmp32-.Ltmp31 # Record length
.Ltmp31:
.short 4355 # Record kind: S_BLOCK32
.long 0 # PtrParent
.long 0 # PtrEnd
.long .Ltmp5-.Ltmp3 # Code size
.secrel32 .Ltmp3 # Function section relative address
.secidx .Lfunc_begin1 # Function section index
.byte 0 # Lexical block name
.p2align 2, 0x0
.Ltmp32:
.short .Ltmp34-.Ltmp33 # Record length
.Ltmp33:
.short 4414 # Record kind: S_LOCAL
.long 4108 # TypeIndex
.short 256 # Flags
.asciz "__range1"
.p2align 2, 0x0
.Ltmp34:
.short .Ltmp36-.Ltmp35 # Record length
.Ltmp35:
.short 4414 # Record kind: S_LOCAL
.long 4109 # TypeIndex
.short 256 # Flags
.asciz "__begin1"
.p2align 2, 0x0
.Ltmp36:
.short .Ltmp38-.Ltmp37 # Record length
.Ltmp37:
.short 4414 # Record kind: S_LOCAL
.long 4109 # TypeIndex
.short 256 # Flags
.asciz "__end1"
.p2align 2, 0x0
.Ltmp38:
.short .Ltmp40-.Ltmp39 # Record length
.Ltmp39:
.short 4355 # Record kind: S_BLOCK32
.long 0 # PtrParent
.long 0 # PtrEnd
.long .Ltmp5-.Ltmp3 # Code size
.secrel32 .Ltmp3 # Function section relative address
.secidx .Lfunc_begin1 # Function section index
.byte 0 # Lexical block name
.p2align 2, 0x0
.Ltmp40:
.short .Ltmp42-.Ltmp41 # Record length
.Ltmp41:
.short 4414 # Record kind: S_LOCAL
.long 4097 # TypeIndex
.short 0 # Flags
.asciz "kMfDLL"
.p2align 2, 0x0
.Ltmp42:
.cv_def_range .Ltmp4 .Ltmp5, reg, 330
.short .Ltmp44-.Ltmp43 # Record length
.Ltmp43:
.short 4355 # Record kind: S_BLOCK32
.long 0 # PtrParent
.long 0 # PtrEnd
.long .Ltmp5-.Ltmp3 # Code size
.secrel32 .Ltmp3 # Function section relative address
.secidx .Lfunc_begin1 # Function section index
.byte 0 # Lexical block name
.p2align 2, 0x0
.Ltmp44:
.short .Ltmp46-.Ltmp45 # Record length
.Ltmp45:
.short 4414 # Record kind: S_LOCAL
.long 4110 # TypeIndex
.short 0 # Flags
.asciz "path"
.p2align 2, 0x0
.Ltmp46:
.cv_def_range .Ltmp3 .Ltmp5, frame_ptr_rel, 40
.short 2 # Record length
.short 6 # Record kind: S_END
.short 2 # Record length
.short 6 # Record kind: S_END
.short 2 # Record length
.short 6 # Record kind: S_END
.short 2 # Record length
.short 4431 # Record kind: S_PROC_ID_END
.Ltmp24:
.p2align 2, 0x0
.cv_linetable 1, main, .Lfunc_end1
.section .debug$S,"dr"
.cv_filechecksums # File index to string table offset subsection
.cv_stringtable # String table
.Ltmp50:
.Ltmp48:
.p2align 2, 0x0
.section .debug$T,"dr"
.p2align 2, 0x0
.long 4 # Debug section magic
# Modifier (0x1000)
.short 0xa # Record length
.short 0x1001 # Record kind: LF_MODIFIER
.long 0x70 # ModifiedType: char
.short 0x1 # Modifiers ( Const (0x1) )
.byte 242
.byte 241
# Pointer (0x1001)
.short 0xa # Record length
.short 0x1002 # Record kind: LF_POINTER
.long 0x1000 # PointeeType: const char
.long 0x1000c # Attrs: [ Type: Near64, Mode: Pointer, SizeOf: 8 ]
# Modifier (0x1002)
.short 0xa # Record length
.short 0x1001 # Record kind: LF_MODIFIER
.long 0x70 # ModifiedType: char
.short 0x2 # Modifiers ( Volatile (0x2) )
.byte 242
.byte 241
# Pointer (0x1003)
.short 0xa # Record length
.short 0x1002 # Record kind: LF_POINTER
.long 0x1002 # PointeeType: volatile char
.long 0x1000c # Attrs: [ Type: Near64, Mode: Pointer, SizeOf: 8 ]
# ArgList (0x1004)
.short 0xe # Record length
.short 0x1201 # Record kind: LF_ARGLIST
.long 0x2 # NumArgs
.long 0x1001 # Argument: const char*
.long 0x1003 # Argument: volatile char*
# Procedure (0x1005)
.short 0xe # Record length
.short 0x1008 # Record kind: LF_PROCEDURE
.long 0x30 # ReturnType: bool
.byte 0x0 # CallingConvention: NearC
.byte 0x0 # FunctionOptions
.short 0x2 # NumParameters
.long 0x1004 # ArgListType: (const char*, volatile char*)
# FuncId (0x1006)
.short 0x12 # Record length
.short 0x1601 # Record kind: LF_FUNC_ID
.long 0x0 # ParentScope
.long 0x1005 # FunctionType: bool (const char*, volatile char*)
.asciz "func" # Name
.byte 243
.byte 242
.byte 241
# ArgList (0x1007)
.short 0x6 # Record length
.short 0x1201 # Record kind: LF_ARGLIST
.long 0x0 # NumArgs
# Procedure (0x1008)
.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 0x1007 # ArgListType: ()
# FuncId (0x1009)
.short 0x12 # Record length
.short 0x1601 # Record kind: LF_FUNC_ID
.long 0x0 # ParentScope
.long 0x1008 # FunctionType: int ()
.asciz "main" # Name
.byte 243
.byte 242
.byte 241
# Pointer (0x100A)
.short 0xa # Record length
.short 0x1002 # Record kind: LF_POINTER
.long 0x1000 # PointeeType: const char
.long 0x1040c # Attrs: [ Type: Near64, Mode: Pointer, SizeOf: 8, isConst ]
# Array (0x100B)
.short 0xe # Record length
.short 0x1503 # Record kind: LF_ARRAY
.long 0x100a # ElementType: const char* const
.long 0x23 # IndexType: unsigned __int64
.short 0x8 # SizeOf
.byte 0 # Name
.byte 241
# Pointer (0x100C)
.short 0xa # Record length
.short 0x1002 # Record kind: LF_POINTER
.long 0x100b # PointeeType
.long 0x1002c # Attrs: [ Type: Near64, Mode: LValueReference, SizeOf: 8 ]
# Pointer (0x100D)
.short 0xa # Record length
.short 0x1002 # Record kind: LF_POINTER
.long 0x100a # PointeeType: const char* const
.long 0x1000c # Attrs: [ Type: Near64, Mode: Pointer, SizeOf: 8 ]
# Array (0x100E)
.short 0xe # Record length
.short 0x1503 # Record kind: LF_ARRAY
.long 0x1002 # ElementType: volatile char
.long 0x23 # IndexType: unsigned __int64
.short 0xa # SizeOf
.byte 0 # Name
.byte 241
Reference in New Issue View Git Blame Copy Permalink