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|
# clang-format off
# REQUIRES: lld, x86
# 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 -s \
# RUN: %p/Inputs/local-variables-registers.lldbinit 2>&1 | FileCheck %s
# This file is compiled from following source file:
# clang-cl /Z7 /O1 /Falocal-variables-registers.s a.cpp
# struct S {
# int x;
# char y;
# };
#
# __attribute__((noinline)) S CreateS(int p1, char p2) {
# S s;
# s.x = p1 + 1;
# s.y = p2 + 2;
# ++s.x;
# ++s.y;
# return s;
# }
#
# int main(int argc, char** argv) {
# int local = argc * 2;
# S s = CreateS(local, 'a');
# return s.x + s.y;
# }
# FIXME: The following variable location have wrong register numbers due to
# https://github.com/llvm/llvm-project/issues/53575. Fix them after resolving
# the issue.
# CHECK: (lldb) image lookup -a 0x140001000 -v
# CHECK: LineEntry: [0x0000000140001000-0x0000000140001003): C:\src\test\a.cpp:10
# CHECK-NEXT: Variable: id = {{.*}}, name = "p1", type = "int", valid ranges = <block>, location = [0x0000000140001000, 0x0000000140001003) -> DW_OP_reg26 XMM9
# CHECK-NEXT: Variable: id = {{.*}}, name = "p2", type = "char", valid ranges = <block>, location = [0x0000000140001000, 0x0000000140001006) -> DW_OP_regx 0x3f
# CHECK-EMPTY:
# CHECK: (lldb) image lookup -a 0x140001003 -v
# CHECK: LineEntry: [0x0000000140001003-0x0000000140001006): C:\src\test\a.cpp:11
# CHECK-NEXT: Variable: id = {{.*}}, name = "p2", type = "char", valid ranges = <block>, location = [0x0000000140001000, 0x0000000140001006) -> DW_OP_regx 0x3f
# CHECK-NEXT: Variable: id = {{.*}}, name = "s", type = "S", valid ranges = <block>, location = [0x0000000140001003, 0x0000000140001006) -> DW_OP_piece 0x4, DW_OP_regx 0x3f, DW_OP_piece 0x1, DW_OP_piece 0x3
# CHECK-EMPTY:
# CHECK: (lldb) image lookup -a 0x140001006 -v
# CHECK: LineEntry: [0x0000000140001006-0x0000000140001011): C:\src\test\a.cpp:12
# CHECK-NEXT: Variable: id = {{.*}}, name = "s", type = "S", valid ranges = <block>, location = [0x0000000140001006, 0x0000000140001011) -> DW_OP_reg26 XMM9, DW_OP_piece 0x4, DW_OP_regx 0x3f, DW_OP_piece 0x1, DW_OP_piece 0x3
# CHECK-EMPTY:
# CHECK: (lldb) image lookup -a 0x140001011 -v
# CHECK: LineEntry: [0x0000000140001011-0x0000000140001015): C:\src\test\a.cpp:15
# CHECK-NEXT: Variable: id = {{.*}}, name = "argc", type = "int", valid ranges = <block>, location = [0x0000000140001011, 0x0000000140001017) -> DW_OP_reg26 XMM9
# CHECK-NEXT: Variable: id = {{.*}}, name = "argv", type = "char **", valid ranges = <block>, location = [0x0000000140001011, 0x0000000140001019) -> DW_OP_reg3 RBX
# CHECK-EMPTY:
# CHECK: (lldb) image lookup -a 0x140001017 -v
# CHECK: LineEntry: [0x0000000140001017-0x000000014000101e): C:\src\test\a.cpp:17
# CHECK-NEXT: Variable: id = {{.*}}, name = "argv", type = "char **", valid ranges = <block>, location = [0x0000000140001011, 0x0000000140001019) -> DW_OP_reg3 RBX
# CHECK-NEXT: Variable: id = {{.*}}, name = "local", type = "int", valid ranges = <block>, location = [0x0000000140001017, 0x000000014000101e) -> DW_OP_reg26 XMM9
# CHECK-EMPTY:
# CHECK: (lldb) image lookup -a 0x140001019 -v
# CHECK: LineEntry: [0x0000000140001017-0x000000014000101e): C:\src\test\a.cpp:17
# CHECK-NEXT: Variable: id = {{.*}}, name = "local", type = "int", valid ranges = <block>, location = [0x0000000140001017, 0x000000014000101e) -> DW_OP_reg26 XMM9
# CHECK-EMPTY:
# CHECK: (lldb) image lookup -a 0x14000101e -v
# CHECK: LineEntry: [0x000000014000101e-0x0000000140001031): C:\src\test\a.cpp:18
# CHECK-NEXT: Variable: id = {{.*}}, name = "s", type = "S", valid ranges = <block>, location = [0x000000014000101e, 0x000000014000102c) -> DW_OP_reg24 XMM7, DW_OP_piece 0x4, DW_OP_piece 0x4
# CHECK-EMPTY:
# CHECK: (lldb) image lookup -a 0x14000102c -v
# CHECK: LineEntry: [0x000000014000101e-0x0000000140001031): C:\src\test\a.cpp:18
.text
.def @feat.00;
.scl 3;
.type 0;
.endef
.globl @feat.00
.set @feat.00, 0
.intel_syntax noprefix
.file "a.cpp"
.def "?CreateS@@YA?AUS@@HD@Z";
.scl 2;
.type 32;
.endef
.section .text,"xr",one_only,"?CreateS@@YA?AUS@@HD@Z"
.globl "?CreateS@@YA?AUS@@HD@Z" # -- Begin function ?CreateS@@YA?AUS@@HD@Z
"?CreateS@@YA?AUS@@HD@Z": # @"?CreateS@@YA?AUS@@HD@Z"
.Lfunc_begin0:
.cv_func_id 0
# %bb.0:
#DEBUG_VALUE: CreateS:p2 <- $dl
#DEBUG_VALUE: CreateS:p1 <- $ecx
#DEBUG_VALUE: CreateS:s <- [DW_OP_plus_uconst 1, DW_OP_stack_value, DW_OP_LLVM_fragment 0 32] $ecx
#DEBUG_VALUE: CreateS:s <- [DW_OP_plus_uconst 2, DW_OP_stack_value, DW_OP_LLVM_fragment 32 8] $dl
.cv_file 1 "C:\\src\\test\\a.cpp" "446925B46C8C870B01708834F4813A31" 1
.cv_loc 0 1 10 0 # a.cpp:10:0
# kill: def $ecx killed $ecx def $rcx
#DEBUG_VALUE: CreateS:s <- [DW_OP_plus_uconst 1, DW_OP_stack_value, DW_OP_LLVM_fragment 0 32] $ecx
add ecx, 2
.Ltmp0:
#DEBUG_VALUE: CreateS:p1 <- [DW_OP_LLVM_entry_value 1] $ecx
#DEBUG_VALUE: CreateS:s <- [DW_OP_LLVM_fragment 0 32] $ecx
.cv_loc 0 1 11 0 # a.cpp:11:0
add dl, 3
.Ltmp1:
#DEBUG_VALUE: CreateS:p2 <- [DW_OP_LLVM_entry_value 1] $dl
#DEBUG_VALUE: CreateS:s <- [DW_OP_LLVM_fragment 32 8] $dl
.cv_loc 0 1 12 0 # a.cpp:12:0
movzx eax, dl
shl rax, 32
or rax, rcx
ret
.Ltmp2:
.Lfunc_end0:
# -- End function
.def main;
.scl 2;
.type 32;
.endef
.section .text,"xr",one_only,main
.globl main # -- Begin function main
main: # @main
.Lfunc_begin1:
.cv_func_id 1
.cv_loc 1 1 15 0 # a.cpp:15:0
.seh_proc main
# %bb.0:
#DEBUG_VALUE: main:argv <- $rdx
#DEBUG_VALUE: main:argc <- $ecx
sub rsp, 40
.seh_stackalloc 40
.seh_endprologue
.Ltmp3:
.cv_loc 1 1 16 0 # a.cpp:16:0
add ecx, ecx
.Ltmp4:
#DEBUG_VALUE: main:argc <- [DW_OP_LLVM_entry_value 1] $ecx
#DEBUG_VALUE: main:local <- $ecx
.cv_loc 1 1 17 0 # a.cpp:17:0
mov dl, 97
.Ltmp5:
#DEBUG_VALUE: main:argv <- [DW_OP_LLVM_entry_value 1] $rdx
call "?CreateS@@YA?AUS@@HD@Z"
.Ltmp6:
#DEBUG_VALUE: main:s <- [DW_OP_LLVM_fragment 0 32] $eax
#DEBUG_VALUE: main:s <- [DW_OP_constu 40, DW_OP_shr, DW_OP_LLVM_convert 64 7, DW_OP_LLVM_convert 24 7, DW_OP_stack_value, DW_OP_LLVM_fragment 40 24] $rax
#DEBUG_VALUE: main:s <- [DW_OP_constu 32, DW_OP_shr, DW_OP_LLVM_convert 64 7, DW_OP_LLVM_convert 8 7, DW_OP_stack_value, DW_OP_LLVM_fragment 32 8] $rax
.cv_loc 1 1 18 0 # a.cpp:18:0
mov rcx, rax
shr rcx, 8
sar ecx, 24
add ecx, eax
mov eax, ecx
.Ltmp7:
add rsp, 40
ret
# Manually created for testing purpose.
.L31:
.cv_loc 1 1 1000 0 # a.cpp:1000:0
ret
.L32:
ret
.L33:
ret
.L34:
.cv_loc 1 1 1001 0 # a.cpp:1001:0
ret
.L35:
ret
.L36:
ret
.L37:
ret
.L38:
ret
.L39:
ret
.L3a:
ret
.L3b:
.cv_loc 1 1 1002 0 # a.cpp:1002:0
ret
.L3c:
ret
.L3d:
ret
.L3e:
ret
.L3f:
ret
.L40:
ret
.L41:
ret
.L42:
ret
.L43:
ret
.L44:
ret
.L45:
.cv_loc 1 1 1003 0 # a.cpp:1003:0
ret
.L46:
ret
.L47:
ret
.L48:
ret
.L49:
ret
.L4a:
ret
.L4b:
ret
.L4c:
ret
.L4d:
ret
.L4e:
.cv_loc 1 1 1004 0 # a.cpp:1004:0
ret
.L4f:
ret
.L50:
.Ltmp8:
.Lfunc_end1:
.seh_endproc
# -- End function
.section .drectve,"yn"
.ascii " /DEFAULTLIB:libcmt.lib"
.ascii " /DEFAULTLIB:oldnames.lib"
.section .debug$S,"dr"
.p2align 2
.long 4 # Debug section magic
.long 241
.long .Ltmp10-.Ltmp9 # Subsection size
.Ltmp9:
.short .Ltmp12-.Ltmp11 # Record length
.Ltmp11:
.short 4412 # Record kind: S_COMPILE3
.long 1 # Flags and language
.short 208 # CPUType
.short 13 # Frontend version
.short 0
.short 0
.short 0
.short 13000 # Backend version
.short 0
.short 0
.short 0
.asciz "clang version 13.0.0" # Null-terminated compiler version string
.p2align 2
.Ltmp12:
.Ltmp10:
.p2align 2
.section .debug$S,"dr",associative,"?CreateS@@YA?AUS@@HD@Z"
.p2align 2
.long 4 # Debug section magic
.long 241 # Symbol subsection for CreateS
.long .Ltmp14-.Ltmp13 # Subsection size
.Ltmp13:
.short .Ltmp16-.Ltmp15 # Record length
.Ltmp15:
.short 4423 # Record kind: S_GPROC32_ID
.long 0 # PtrParent
.long 0 # PtrEnd
.long 0 # PtrNext
.long .Lfunc_end0-"?CreateS@@YA?AUS@@HD@Z" # Code size
.long 0 # Offset after prologue
.long 0 # Offset before epilogue
.long 4103 # Function type index
.secrel32 "?CreateS@@YA?AUS@@HD@Z" # Function section relative address
.secidx "?CreateS@@YA?AUS@@HD@Z" # Function section index
.byte 0 # Flags
.asciz "CreateS" # Function name
.p2align 2
.Ltmp16:
.short .Ltmp18-.Ltmp17 # Record length
.Ltmp17:
.short 4114 # Record kind: S_FRAMEPROC
.long 0 # FrameSize
.long 0 # Padding
.long 0 # Offset of padding
.long 0 # Bytes of callee saved registers
.long 0 # Exception handler offset
.short 0 # Exception handler section
.long 0 # Flags (defines frame register)
.p2align 2
.Ltmp18:
.short .Ltmp20-.Ltmp19 # Record length
.Ltmp19:
.short 4414 # Record kind: S_LOCAL
.long 116 # TypeIndex
.short 1 # Flags
.asciz "p1"
.p2align 2
.Ltmp20:
.cv_def_range .Lfunc_begin0 .Ltmp0, reg, 18
.short .Ltmp22-.Ltmp21 # Record length
.Ltmp21:
.short 4414 # Record kind: S_LOCAL
.long 112 # TypeIndex
.short 1 # Flags
.asciz "p2"
.p2align 2
.Ltmp22:
.cv_def_range .Lfunc_begin0 .Ltmp1, reg, 3
.short .Ltmp24-.Ltmp23 # Record length
.Ltmp23:
.short 4414 # Record kind: S_LOCAL
.long 4100 # TypeIndex
.short 0 # Flags
.asciz "s"
.p2align 2
.Ltmp24:
# The following .cv_def_range order is inverted on purpose for testing.
.cv_def_range .Ltmp0 .Lfunc_end0, subfield_reg, 3, 4
.cv_def_range .Ltmp1 .Lfunc_end0, subfield_reg,18, 0
.short 2 # Record length
.short 4431 # Record kind: S_PROC_ID_END
.Ltmp14:
.p2align 2
.cv_linetable 0, "?CreateS@@YA?AUS@@HD@Z", .Lfunc_end0
.section .debug$S,"dr",associative,main
.p2align 2
.long 4 # Debug section magic
.long 241 # Symbol subsection for main
.long .Ltmp26-.Ltmp25 # Subsection size
.Ltmp25:
.short .Ltmp28-.Ltmp27 # Record length
.Ltmp27:
.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 4107 # Function type index
.secrel32 main # Function section relative address
.secidx main # Function section index
.byte 0 # Flags
.asciz "main" # Function name
.p2align 2
.Ltmp28:
.short .Ltmp30-.Ltmp29 # Record length
.Ltmp29:
.short 4114 # Record kind: S_FRAMEPROC
.long 40 # 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
.Ltmp30:
.short .Ltmp32-.Ltmp31 # Record length
.Ltmp31:
.short 4414 # Record kind: S_LOCAL
.long 116 # TypeIndex
.short 1 # Flags
.asciz "argc"
.p2align 2
.Ltmp32:
.cv_def_range .Lfunc_begin1 .Ltmp4, reg, 18
.short .Ltmp34-.Ltmp33 # Record length
.Ltmp33:
.short 4414 # Record kind: S_LOCAL
.long 4104 # TypeIndex
.short 1 # Flags
.asciz "argv"
.p2align 2
.Ltmp34:
.cv_def_range .Lfunc_begin1 .Ltmp5, reg, 331
.short .Ltmp36-.Ltmp35 # Record length
.Ltmp35:
.short 4414 # Record kind: S_LOCAL
.long 116 # TypeIndex
.short 0 # Flags
.asciz "local"
.p2align 2
.Ltmp36:
.cv_def_range .Ltmp4 .Ltmp6, reg, 18
.short .Ltmp38-.Ltmp37 # Record length
.Ltmp37:
.short 4414 # Record kind: S_LOCAL
.long 4100 # TypeIndex
.short 0 # Flags
.asciz "s"
.p2align 2
.Ltmp38:
.cv_def_range .Ltmp6 .Ltmp7, subfield_reg, 17, 0
.short .Ltmp101-.Ltmp100
# Manually created debug info for testing purpose.
# 1. Test non-overlapped ranges.
.Ltmp100:
.short 4414 # Record kind: S_LOCAL
.long 4109 # TypeIndex
.short 0 # Flags
.asciz "non_overlapped_ranges"
.p2align 2
.Ltmp101:
.cv_def_range .L31 .L32, reg, 331
.cv_def_range .L32 .L33, reg, 330
.cv_def_range .L33 .L34, reg, 336
.short .Ltmp103-.Ltmp102
# CHECK: (lldb) image lookup -a 0x140001031 -v
# CHECK: LineEntry: [0x0000000140001031-0x0000000140001034): C:\src\test\a.cpp:1000
# CHECK-NEXT: Variable: id = {{.*}}, name = "non_overlapped_ranges", type = "S1", valid ranges = <block>, location = [0x0000000140001031, 0x0000000140001032) -> DW_OP_reg3 RBX
# CHECK-EMPTY:
# CHECK: (lldb) image lookup -a 0x140001032 -v
# CHECK: LineEntry: [0x0000000140001031-0x0000000140001034): C:\src\test\a.cpp:1000
# CHECK-NEXT: Variable: id = {{.*}}, name = "non_overlapped_ranges", type = "S1", valid ranges = <block>, location = [0x0000000140001032, 0x0000000140001033) -> DW_OP_reg2 RCX
# CHECK-EMPTY:
# CHECK: (lldb) image lookup -a 0x140001033 -v
# CHECK: LineEntry: [0x0000000140001031-0x0000000140001034): C:\src\test\a.cpp:1000
# CHECK-NEXT: Variable: id = {{.*}}, name = "non_overlapped_ranges", type = "S1", valid ranges = <block>, location = [0x0000000140001033, 0x0000000140001034) -> DW_OP_reg8 R8
# CHECK-EMPTY:
# 2. Test overlapped subfield ranges at different offsets.
.Ltmp102:
.short 4414 # Record kind: S_LOCAL
.long 4109 # TypeIndex
.short 0 # Flags
.asciz "overlapped_subfield_ranges"
.p2align 2
.Ltmp103:
.cv_def_range .L34 .L36, subfield_reg, 3, 0
.cv_def_range .L35 .L37, subfield_reg, 17, 4
.cv_def_range .L37 .L39, subfield_reg, 18, 4
.short .Ltmp105-.Ltmp104
# CHECK: (lldb) image lookup -a 0x140001034 -v
# CHECK: LineEntry: [0x0000000140001034-0x000000014000103b): C:\src\test\a.cpp:1001
# CHECK-NEXT: Variable: id = {{.*}}, name = "overlapped_subfield_ranges", type = "S1", valid ranges = <block>, location = [0x0000000140001034, 0x0000000140001035) -> DW_OP_regx 0x3f, DW_OP_piece 0x1, DW_OP_piece 0x7
# CHECK-EMPTY:
# CHECK: (lldb) image lookup -a 0x140001035 -v
# CHECK: LineEntry: [0x0000000140001034-0x000000014000103b): C:\src\test\a.cpp:1001
# CHECK-NEXT: Variable: id = {{.*}}, name = "overlapped_subfield_ranges", type = "S1", valid ranges = <block>, location = [0x0000000140001035, 0x0000000140001036) -> DW_OP_regx 0x3f, DW_OP_piece 0x1, DW_OP_piece 0x3, DW_OP_reg24 XMM7, DW_OP_piece 0x4
# CHECK-EMPTY:
# CHECK: (lldb) image lookup -a 0x140001036 -v
# CHECK: LineEntry: [0x0000000140001034-0x000000014000103b): C:\src\test\a.cpp:1001
# CHECK-NEXT: Variable: id = {{.*}}, name = "overlapped_subfield_ranges", type = "S1", valid ranges = <block>, location = [0x0000000140001036, 0x0000000140001037) -> DW_OP_piece 0x4, DW_OP_reg24 XMM7, DW_OP_piece 0x4
# CHECK-EMPTY:
# CHECK: (lldb) image lookup -a 0x140001037 -v
# CHECK: LineEntry: [0x0000000140001034-0x000000014000103b): C:\src\test\a.cpp:1001
# CHECK-NEXT: Variable: id = {{.*}}, name = "overlapped_subfield_ranges", type = "S1", valid ranges = <block>, location = [0x0000000140001037, 0x0000000140001039) -> DW_OP_piece 0x4, DW_OP_reg26 XMM9, DW_OP_piece 0x4
# CHECK-EMPTY:
# 3. Test overlapped ranges for the whole value.
.Ltmp104:
.short 4414 # Record kind: S_LOCAL
.long 4109 # TypeIndex
.short 0 # Flags
.asciz "overlapped_ranges_2"
.p2align 2
.Ltmp105:
.cv_def_range .L3b .L3d, reg, 331
.cv_def_range .L3c .L3e, reg, 330
.cv_def_range .L3f .L44, reg, 339
.cv_def_range .L41 .L43, reg, 328
.short .Ltmp107-.Ltmp106
# CHECK: (lldb) image lookup -a 0x14000103b -v
# CHECK: LineEntry: [0x000000014000103b-0x0000000140001045): C:\src\test\a.cpp:1002
# CHECK-NEXT: Variable: id = {{.*}}, name = "overlapped_ranges_2", type = "S1", valid ranges = <block>, location = [0x000000014000103b, 0x000000014000103c) -> DW_OP_reg3 RBX
# CHECK-EMPTY:
# CHECK: (lldb) image lookup -a 0x14000103d -v
# CHECK: LineEntry: [0x000000014000103b-0x0000000140001045): C:\src\test\a.cpp:1002
# CHECK-NEXT: Variable: id = {{.*}}, name = "overlapped_ranges_2", type = "S1", valid ranges = <block>, location = [0x000000014000103c, 0x000000014000103e) -> DW_OP_reg2 RCX
# CHECK-EMPTY:
# CHECK: (lldb) image lookup -a 0x14000103f -v
# CHECK: LineEntry: [0x000000014000103b-0x0000000140001045): C:\src\test\a.cpp:1002
# CHECK-NEXT: Variable: id = {{.*}}, name = "overlapped_ranges_2", type = "S1", valid ranges = <block>, location = [0x000000014000103f, 0x0000000140001041) -> DW_OP_reg11 R11
# CHECK-EMPTY:
# CHECK: (lldb) image lookup -a 0x140001041 -v
# CHECK: LineEntry: [0x000000014000103b-0x0000000140001045): C:\src\test\a.cpp:1002
# CHECK-NEXT: Variable: id = {{.*}}, name = "overlapped_ranges_2", type = "S1", valid ranges = <block>, location = [0x0000000140001041, 0x0000000140001043) -> DW_OP_reg0 RAX
# CHECK-EMPTY:
# CHECK: (lldb) image lookup -a 0x140001043 -v
# CHECK: LineEntry: [0x000000014000103b-0x0000000140001045): C:\src\test\a.cpp:1002
# CHECK-NEXT: Variable: id = {{.*}}, name = "overlapped_ranges_2", type = "S1", valid ranges = <block>, location = [0x0000000140001043, 0x0000000140001044) -> DW_OP_reg11 R11
# CHECK-EMPTY:
# 4. Test overlapped ranges for both subfield and whole value.
.Ltmp106:
.short 4414 # Record kind: S_LOCAL
.long 4109 # TypeIndex
.short 0 # Flags
.asciz "overlapped_ranges_3"
.p2align 2
.Ltmp107:
# The following two lines result:
# [.L45, .L46) -> value at offset 0 is at reg 3.
# [.L46, .L49) -> value at offset 0 is at reg 3 and value at offset 4 is at reg 17.
# [.L49, .L4a) -> value at offset 4 is at reg 17.
.cv_def_range .L46 .L4a, subfield_reg, 17, 4
.cv_def_range .L45 .L49, subfield_reg, 3, 0
# The following overwrites range [.L47, .L48) and [.L49 .L4a) because whole
# value location is preferred over composited value locations.
.cv_def_range .L47 .L48, reg, 331
.cv_def_range .L49 .L4a, reg, 328
# For the same reason, reg 330 wins in following example.
.cv_def_range .L4b .L4e, reg, 330
.cv_def_range .L4b .L4d, subfield_reg, 17, 4
.cv_def_range .L4c .L4e, subfield_reg, 3, 0
.short .Ltmp109-.Ltmp108
# CHECK: (lldb) image lookup -a 0x140001045 -v
# CHECK: LineEntry: [0x0000000140001045-0x000000014000104e): C:\src\test\a.cpp:1003
# CHECK-NEXT: Variable: id = {{.*}}, name = "overlapped_ranges_3", type = "S1", valid ranges = <block>, location = [0x0000000140001045, 0x0000000140001046) -> DW_OP_regx 0x3f, DW_OP_piece 0x1, DW_OP_piece 0x7
# CHECK-EMPTY:
# CHECK: (lldb) image lookup -a 0x140001046 -v
# CHECK: LineEntry: [0x0000000140001045-0x000000014000104e): C:\src\test\a.cpp:1003
# CHECK-NEXT: Variable: id = {{.*}}, name = "overlapped_ranges_3", type = "S1", valid ranges = <block>, location = [0x0000000140001046, 0x0000000140001047) -> DW_OP_regx 0x3f, DW_OP_piece 0x1, DW_OP_piece 0x3, DW_OP_reg24 XMM7, DW_OP_piece 0x4
# CHECK-EMPTY:
# CHECK: (lldb) image lookup -a 0x140001047 -v
# CHECK: LineEntry: [0x0000000140001045-0x000000014000104e): C:\src\test\a.cpp:1003
# CHECK-NEXT: Variable: id = {{.*}}, name = "overlapped_ranges_3", type = "S1", valid ranges = <block>, location = [0x0000000140001047, 0x0000000140001048) -> DW_OP_reg3 RBX
# CHECK-EMPTY:
# CHECK: (lldb) image lookup -a 0x140001048 -v
# CHECK: LineEntry: [0x0000000140001045-0x000000014000104e): C:\src\test\a.cpp:1003
# CHECK-NEXT: Variable: id = {{.*}}, name = "overlapped_ranges_3", type = "S1", valid ranges = <block>, location = [0x0000000140001048, 0x0000000140001049) -> DW_OP_regx 0x3f, DW_OP_piece 0x1, DW_OP_piece 0x3, DW_OP_reg24 XMM7, DW_OP_piece 0x4
# CHECK-EMPTY:
# CHECK: (lldb) image lookup -a 0x140001049 -v
# CHECK: LineEntry: [0x0000000140001045-0x000000014000104e): C:\src\test\a.cpp:1003
# CHECK-NEXT: Variable: id = {{.*}}, name = "overlapped_ranges_3", type = "S1", valid ranges = <block>, location = [0x0000000140001049, 0x000000014000104a) -> DW_OP_reg0 RAX
# CHECK-EMPTY:
# CHECK: (lldb) image lookup -a 0x14000104a -v
# CHECK: LineEntry: [0x0000000140001045-0x000000014000104e): C:\src\test\a.cpp:1003
# CHECK-EMPTY:
# CHECK: (lldb) image lookup -a 0x14000104b -v
# CHECK: LineEntry: [0x0000000140001045-0x000000014000104e): C:\src\test\a.cpp:1003
# CHECK-NEXT: Variable: id = {{.*}}, name = "overlapped_ranges_3", type = "S1", valid ranges = <block>, location = [0x000000014000104b, 0x000000014000104e) -> DW_OP_reg2 RCX
# CHECK-EMPTY:
# CHECK: (lldb) image lookup -a 0x14000104c -v
# CHECK: LineEntry: [0x0000000140001045-0x000000014000104e): C:\src\test\a.cpp:1003
# CHECK-NEXT: Variable: id = {{.*}}, name = "overlapped_ranges_3", type = "S1", valid ranges = <block>, location = [0x000000014000104b, 0x000000014000104e) -> DW_OP_reg2 RCX
# CHECK-EMPTY:
# 5. Simple type with subfield.
.Ltmp108:
.short 4414 # Record kind: S_LOCAL
.long 19 # TypeIndex
.short 0 # Flags
.asciz "simple_type1"
.p2align 2
.Ltmp109:
.cv_def_range .L4e .L4f, subfield_reg, 17, 4
.cv_def_range .L4e .L50, subfield_reg, 18, 0
.short 2
.short 4431 # Record kind: S_PROC_ID_END
# CHECK: (lldb) image lookup -a 0x14000104e -v
# CHECK: LineEntry: [0x000000014000104e-0x0000000140001050): C:\src\test\a.cpp:1004
# CHECK-NEXT: Variable: id = {{.*}}, name = "simple_type1", type = "int64_t", valid ranges = <block>, location = [0x000000014000104e, 0x000000014000104f) -> DW_OP_reg26 XMM9, DW_OP_piece 0x4, DW_OP_reg24 XMM7, DW_OP_piece 0x4
# CHECK-EMPTY:
# CHECK: (lldb) image lookup -a 0x14000104f -v
# CHECK: LineEntry: [0x000000014000104e-0x0000000140001050): C:\src\test\a.cpp:1004
# CHECK-NEXT: Variable: id = {{.*}}, name = "simple_type1", type = "int64_t", valid ranges = <block>, location = [0x000000014000104f, 0x0000000140001050) -> DW_OP_reg26 XMM9, DW_OP_piece 0x4, DW_OP_piece 0x4
# CHECK-EMPTY:
.Ltmp26:
.p2align 2
.cv_linetable 1, main, .Lfunc_end1
.section .debug$S,"dr"
.long 241
.long .Ltmp40-.Ltmp39 # Subsection size
.Ltmp39:
.short .Ltmp42-.Ltmp41 # Record length
.Ltmp41:
.short 4360 # Record kind: S_UDT
.long 4100 # Type
.asciz "S"
.p2align 2
.Ltmp42:
.Ltmp40:
.p2align 2
.cv_filechecksums # File index to string table offset subsection
.cv_stringtable # String table
.long 241
.long .Ltmp44-.Ltmp43 # Subsection size
.Ltmp43:
.short .Ltmp46-.Ltmp45 # Record length
.Ltmp45:
.short 4428 # Record kind: S_BUILDINFO
.long 4110 # LF_BUILDINFO index
.p2align 2
.Ltmp46:
.Ltmp44:
.p2align 2
.section .debug$T,"dr"
.p2align 2
.long 4 # Debug section magic
# Struct (0x1000)
.short 0x1e # Record length
.short 0x1505 # Record kind: LF_STRUCTURE
.short 0x0 # MemberCount
.short 0x280 # Properties ( ForwardReference (0x80) | HasUniqueName (0x200) )
.long 0x0 # FieldList
.long 0x0 # DerivedFrom
.long 0x0 # VShape
.short 0x0 # SizeOf
.asciz "S" # Name
.asciz ".?AUS@@" # LinkageName
# ArgList (0x1001)
.short 0xe # Record length
.short 0x1201 # Record kind: LF_ARGLIST
.long 0x2 # NumArgs
.long 0x74 # Argument: int
.long 0x70 # Argument: char
# Procedure (0x1002)
.short 0xe # Record length
.short 0x1008 # Record kind: LF_PROCEDURE
.long 0x1000 # ReturnType: S
.byte 0x0 # CallingConvention: NearC
.byte 0x0 # FunctionOptions
.short 0x2 # NumParameters
.long 0x1001 # ArgListType: (int, char)
# FieldList (0x1003)
.short 0x1a # Record length
.short 0x1203 # Record kind: LF_FIELDLIST
.short 0x150d # Member kind: DataMember ( LF_MEMBER )
.short 0x3 # Attrs: Public
.long 0x74 # Type: int
.short 0x0 # FieldOffset
.asciz "x" # Name
.short 0x150d # Member kind: DataMember ( LF_MEMBER )
.short 0x3 # Attrs: Public
.long 0x70 # Type: char
.short 0x4 # FieldOffset
.asciz "y" # Name
# Struct (0x1004)
.short 0x1e # Record length
.short 0x1505 # Record kind: LF_STRUCTURE
.short 0x2 # MemberCount
.short 0x200 # Properties ( HasUniqueName (0x200) )
.long 0x1003 # FieldList: <field list>
.long 0x0 # DerivedFrom
.long 0x0 # VShape
.short 0x8 # SizeOf
.asciz "S" # Name
.asciz ".?AUS@@" # LinkageName
# StringId (0x1005)
.short 0x1a # Record length
.short 0x1605 # Record kind: LF_STRING_ID
.long 0x0 # Id
.asciz "C:\\src\\test\\a.cpp" # StringData
.byte 242
.byte 241
# UdtSourceLine (0x1006)
.short 0xe # Record length
.short 0x1606 # Record kind: LF_UDT_SRC_LINE
.long 0x1004 # UDT: S
.long 0x1005 # SourceFile: C:\src\test\a.cpp
.long 0x1 # LineNumber
# FuncId (0x1007)
.short 0x12 # Record length
.short 0x1601 # Record kind: LF_FUNC_ID
.long 0x0 # ParentScope
.long 0x1002 # FunctionType: S (int, char)
.asciz "CreateS" # Name
# Pointer (0x1008)
.short 0xa # Record length
.short 0x1002 # Record kind: LF_POINTER
.long 0x670 # PointeeType: char*
.long 0x1000c # Attrs: [ Type: Near64, Mode: Pointer, SizeOf: 8 ]
# ArgList (0x1009)
.short 0xe # Record length
.short 0x1201 # Record kind: LF_ARGLIST
.long 0x2 # NumArgs
.long 0x74 # Argument: int
.long 0x1008 # Argument: char**
# Procedure (0x100A)
.short 0xe # Record length
.short 0x1008 # Record kind: LF_PROCEDURE
.long 0x74 # ReturnType: int
.byte 0x0 # CallingConvention: NearC
.byte 0x0 # FunctionOptions
.short 0x2 # NumParameters
.long 0x1009 # ArgListType: (int, char**)
# FuncId (0x100B)
.short 0x12 # Record length
.short 0x1601 # Record kind: LF_FUNC_ID
.long 0x0 # ParentScope
.long 0x100a # FunctionType: int (int, char**)
.asciz "main" # Name
.byte 243
.byte 242
.byte 241
# Manually created debug info for testing purpose, FieldList (0x100C) and Struct (0x100D)
# FieldList (0x100C)
.short 0x1a # Record length
.short 0x1203 # Record kind: LF_FIELDLIST
.short 0x150d # Member kind: DataMember ( LF_MEMBER )
.short 0x3 # Attrs: Public
.long 0x70 # Type: char
.short 0x0 # FieldOffset
.asciz "c" # Name
.short 0x150d # Member kind: DataMember ( LF_MEMBER )
.short 0x3 # Attrs: Public
.long 0x74 # Type: int
.short 0x4 # FieldOffset
.asciz "i" # Name
# Struct (0x100D)
.short 0x20 # Record length
.short 0x1505 # Record kind: LF_STRUCTURE
.short 0x2 # MemberCount
.short 0x200 # Properties ( HasUniqueName (0x200) )
.long 0x100c # FieldList: <field list>
.long 0x0 # DerivedFrom
.long 0x0 # VShape
.short 0x8 # SizeOf
.asciz "S1" # Name
.asciz ".?AUS1@@" # LinkageName
# BuildInfo (0x100E)
.short 0x1a # Record length
.short 0x1603 # Record kind: LF_BUILDINFO
.short 0x1 # NumArgs
.long 0x0 # Argument
.long 0x0 # Argument
.long 0x0 # Argument
.long 0x0 # Argument
.long 0x0 # Argument
.byte 242
.byte 241
.addrsig
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