diff options
Diffstat (limited to 'lldb/test/Shell/SymbolFile')
5 files changed, 408 insertions, 7 deletions
diff --git a/lldb/test/Shell/SymbolFile/DWARF/union-types-no-member-location.yaml b/lldb/test/Shell/SymbolFile/DWARF/union-types-no-member-location.yaml new file mode 100644 index 000000000000..fbdc626ed113 --- /dev/null +++ b/lldb/test/Shell/SymbolFile/DWARF/union-types-no-member-location.yaml @@ -0,0 +1,182 @@ +# This test produces DWARF that contains a union type whose DW_TAG_member does +# not have a DW_AT_data_member_location set to zero. This is how GCC emits +# debug information for unions. There was code in the DWARFASTParserClang that +# was emitting an invalid error in this case. This test verifies that this +# error does not get emitted. +# +# 0x0000000b: DW_TAG_compile_unit +# DW_AT_name ("main.cpp") +# DW_AT_language (DW_LANG_C) +# +# 0x00000011: DW_TAG_base_type +# DW_AT_name ("int") +# DW_AT_encoding (DW_ATE_signed_char) +# DW_AT_byte_size (0x04) +# +# 0x00000018: DW_TAG_base_type +# DW_AT_name ("__ARRAY_SIZE_TYPE__") +# DW_AT_encoding (DW_ATE_unsigned) +# DW_AT_byte_size (0x08) +# +# 0x0000001f: DW_TAG_array_type +# DW_AT_type (0x00000011 "int") +# +# 0x00000024: DW_TAG_subrange_type +# DW_AT_type (0x00000018 "__ARRAY_SIZE_TYPE__") +# DW_AT_count (0x20) +# +# 0x0000002a: NULL +# +# 0x0000002b: DW_TAG_union_type +# DW_AT_name ("UnionType") +# DW_AT_byte_size (0x20) +# +# 0x00000031: DW_TAG_member +# DW_AT_name ("array") +# DW_AT_type (0x0000001f "int[32]") +# +# 0x0000003a: NULL +# +# 0x0000003b: DW_TAG_subprogram +# DW_AT_low_pc (0x0000000000001000) +# DW_AT_high_pc (0x0000000000001050) +# DW_AT_name ("foo") +# DW_AT_type (0x00000031 "array") +# +# 0x00000054: NULL + +# RUN: yaml2obj %s > %t +# RUN: lldb-test symbols --name=UnionType --find=type %t > %t.stdout +# RUN: cat %t.stdout | FileCheck --check-prefix=STDOUT %s +# RUN: lldb-test symbols --name=UnionType --find=type %t 2> %t.stderr +# RUN: cat %t.stderr | FileCheck --allow-empty --check-prefix=STDERR %s + +# STDOUT: Found 1 types: +# STDOUT: {{(0x)?[0-9a-fA-F]+}}: Type{0x0000002b} , name = "UnionType", size = 32, compiler_type = 0x{{[0-9a-fA-F]+}} union UnionType { + +# STDERR-NOT: error: union-types-no-member-location.yaml.tmp 0x00000031: DW_TAG_member 'array' refers to type 0x000000000000001f which extends beyond the bounds of 0x0000002b + +--- !ELF +FileHeader: + Class: ELFCLASS64 + Data: ELFDATA2LSB + Type: ET_EXEC + Machine: EM_X86_64 +DWARF: + debug_str: + - '' + - main.cpp + - int + - __ARRAY_SIZE_TYPE__ + - UnionType + - array + debug_abbrev: + - ID: 0 + Table: + - Code: 0x1 + Tag: DW_TAG_compile_unit + Children: DW_CHILDREN_yes + Attributes: + - Attribute: DW_AT_name + Form: DW_FORM_strp + - Attribute: DW_AT_language + Form: DW_FORM_udata + - Code: 0x2 + Tag: DW_TAG_base_type + Children: DW_CHILDREN_no + Attributes: + - Attribute: DW_AT_name + Form: DW_FORM_strp + - Attribute: DW_AT_encoding + Form: DW_FORM_data1 + - Attribute: DW_AT_byte_size + Form: DW_FORM_data1 + - Code: 0x3 + Tag: DW_TAG_array_type + Children: DW_CHILDREN_yes + Attributes: + - Attribute: DW_AT_type + Form: DW_FORM_ref4 + - Code: 0x4 + Tag: DW_TAG_subrange_type + Children: DW_CHILDREN_no + Attributes: + - Attribute: DW_AT_type + Form: DW_FORM_ref4 + - Attribute: DW_AT_count + Form: DW_FORM_data1 + - Code: 0x5 + Tag: DW_TAG_union_type + Children: DW_CHILDREN_yes + Attributes: + - Attribute: DW_AT_name + Form: DW_FORM_strp + - Attribute: DW_AT_byte_size + Form: DW_FORM_data1 + - Code: 0x6 + Tag: DW_TAG_member + Children: DW_CHILDREN_no + Attributes: + - Attribute: DW_AT_name + Form: DW_FORM_strp + - Attribute: DW_AT_type + Form: DW_FORM_ref4 + - Code: 0x7 + Tag: DW_TAG_subprogram + Children: DW_CHILDREN_no + Attributes: + - Attribute: DW_AT_low_pc + Form: DW_FORM_addr + - Attribute: DW_AT_high_pc + Form: DW_FORM_addr + - Attribute: DW_AT_name + Form: DW_FORM_string + - Attribute: DW_AT_type + Form: DW_FORM_ref4 + debug_info: + - Length: 0x51 + Version: 4 + AbbrevTableID: 0 + AbbrOffset: 0x0 + AddrSize: 8 + Entries: + - AbbrCode: 0x1 + Values: + - Value: 0x1 + - Value: 0x2 + - AbbrCode: 0x2 + Values: + - Value: 0xA + - Value: 0x6 + - Value: 0x4 + - AbbrCode: 0x2 + Values: + - Value: 0xE + - Value: 0x7 + - Value: 0x8 + - AbbrCode: 0x3 + Values: + - Value: 0x11 + - AbbrCode: 0x4 + Values: + - Value: 0x18 + - Value: 0x20 + - AbbrCode: 0x0 + - AbbrCode: 0x5 + Values: + - Value: 0x22 + - Value: 0x20 + - AbbrCode: 0x6 + Values: + - Value: 0x2C + - Value: 0x1F + - AbbrCode: 0x0 + - AbbrCode: 0x7 + Values: + - Value: 0x1000 + - Value: 0x1050 + - Value: 0xDEADBEEFDEADBEEF + CStr: foo + - Value: 0x31 + - AbbrCode: 0x0 +... diff --git a/lldb/test/Shell/SymbolFile/NativePDB/native-setting.cpp b/lldb/test/Shell/SymbolFile/NativePDB/native-setting.cpp new file mode 100644 index 000000000000..dc26ec8d30cb --- /dev/null +++ b/lldb/test/Shell/SymbolFile/NativePDB/native-setting.cpp @@ -0,0 +1,71 @@ +// REQUIRES: !diasdk, target-windows + +// Test plugin.symbol-file.pdb.reader setting without the DIA SDK +// RUN: %build -o %t.exe -- %s +// RUN: env -u LLDB_USE_NATIVE_PDB_READER %lldb %t.exe -o 'target modules dump symfile' 2>&1 | FileCheck --check-prefix=NO-ENV %s +// RUN: env LLDB_USE_NATIVE_PDB_READER= %lldb %t.exe -o 'target modules dump symfile' 2>&1 | FileCheck --check-prefix=NO-ENV %s + +// RUN: env LLDB_USE_NATIVE_PDB_READER=0 %lldb %t.exe -o 'target modules dump symfile' 2>&1 | FileCheck --check-prefix=ENV0 %s +// RUN: env LLDB_USE_NATIVE_PDB_READER=1 %lldb %t.exe -o 'target modules dump symfile' 2>&1 | FileCheck --check-prefix=ENV1 %s + +// RUN: env LLDB_USE_NATIVE_PDB_READER=foo %lldb %t.exe -o 'target modules dump symfile' 2>&1 | FileCheck --check-prefix=ENV0 %s +// RUN: env LLDB_USE_NATIVE_PDB_READER=42 %lldb %t.exe -o 'target modules dump symfile' 2>&1 | FileCheck --check-prefix=ENV0 %s +// RUN: env LLDB_USE_NATIVE_PDB_READER=-1 %lldb %t.exe -o 'target modules dump symfile' 2>&1 | FileCheck --check-prefix=ENV0 %s + +// RUN: env LLDB_USE_NATIVE_PDB_READER=0 %lldb \ +// RUN: -o 'settings set plugin.symbol-file.pdb.reader dia' \ +// RUN: -o 'target create %t.exe' \ +// RUN: -o 'target modules dump symfile' \ +// RUN: 2>&1 | FileCheck --check-prefix=ENV0-SET-DIA %s +// RUN: env LLDB_USE_NATIVE_PDB_READER=1 %lldb \ +// RUN: -o 'settings set plugin.symbol-file.pdb.reader dia' \ +// RUN: -o 'target create %t.exe' \ +// RUN: -o 'target modules dump symfile' \ +// RUN: 2>&1 | FileCheck --check-prefix=ENV1-SET-DIA %s +// RUN: env LLDB_USE_NATIVE_PDB_READER=0 %lldb \ +// RUN: -o 'settings set plugin.symbol-file.pdb.reader native' \ +// RUN: -o 'target create %t.exe' \ +// RUN: -o 'target modules dump symfile' \ +// RUN: 2>&1 | FileCheck --check-prefix=ENV0-SET-NATIVE %s +// RUN: env LLDB_USE_NATIVE_PDB_READER=1 %lldb \ +// RUN: -o 'settings set plugin.symbol-file.pdb.reader native' \ +// RUN: -o 'target create %t.exe' \ +// RUN: -o 'target modules dump symfile' \ +// RUN: 2>&1 | FileCheck --check-prefix=ENV1-SET-NATIVE %s + +// NO-ENV-NOT: warning: +// NO-ENV: (lldb) target modules dump symfile +// NO-ENV: Dumping debug symbols for 1 modules. +// NO-ENV: SymbolFile native-pdb + +// ENV0: warning: the DIA PDB reader was explicitly requested, but LLDB was built without the DIA SDK. The native reader will be used instead +// ENV0: (lldb) target modules dump symfile +// ENV0: Dumping debug symbols for 1 modules. +// ENV0: SymbolFile native-pdb + +// ENV1-NOT: warning: +// ENV1: (lldb) target modules dump symfile +// ENV1: Dumping debug symbols for 1 modules. +// ENV1: SymbolFile native-pdb + +// ENV0-SET-DIA: warning: the DIA PDB reader was explicitly requested, but LLDB was built without the DIA SDK. The native reader will be used instead +// ENV0-SET-DIA: (lldb) target modules dump symfile +// ENV0-SET-DIA: Dumping debug symbols for 1 modules. +// ENV0-SET-DIA: SymbolFile native-pdb + +// ENV1-SET-DIA: warning: the DIA PDB reader was explicitly requested, but LLDB was built without the DIA SDK. The native reader will be used instead +// ENV1-SET-DIA: (lldb) target modules dump symfile +// ENV1-SET-DIA: Dumping debug symbols for 1 modules. +// ENV1-SET-DIA: SymbolFile native-pdb + +// ENV1-SET-NATIVE-NOT: warning: +// ENV0-SET-NATIVE: (lldb) target modules dump symfile +// ENV0-SET-NATIVE: Dumping debug symbols for 1 modules. +// ENV0-SET-NATIVE: SymbolFile native-pdb + +// ENV1-SET-NATIVE-NOT: warning: +// ENV1-SET-NATIVE: (lldb) target modules dump symfile +// ENV1-SET-NATIVE: Dumping debug symbols for 1 modules. +// ENV1-SET-NATIVE: SymbolFile native-pdb + +int main() {} diff --git a/lldb/test/Shell/SymbolFile/NativePDB/udt-layout.test b/lldb/test/Shell/SymbolFile/NativePDB/udt-layout.test new file mode 100644 index 000000000000..6e971541de60 --- /dev/null +++ b/lldb/test/Shell/SymbolFile/NativePDB/udt-layout.test @@ -0,0 +1,129 @@ +# REQUIRES: target-windows + +# Test UDT layout reconstruction +# RUN: split-file %s %t +# RUN: %build --compiler=clang-cl -o %t.exe -- %t/main.cpp +# RUN: %lldb -f %t.exe -s %t/commands.input 2>&1 | FileCheck %s + +#--- main.cpp + +// this is from the DIA plugin (UdtLayoutTest.cpp) +struct A { + explicit A(int u) { _u._u3 = u; } + A(const A &) = default; + virtual ~A() = default; + +private: + union U { + char _u1; + short _u2; + int _u3; + }; + + A::U _u; +}; + +#pragma pack(push, 1) +template <int I> struct B : public virtual A { + B(char a, unsigned short b, int c) : A(a + b + c), _a(a), _b(b), _c(c) {} + +private: + char _a; + unsigned short : 3; + unsigned short _b : 6; + unsigned short : 4; + int _c; +}; +#pragma pack(pop) + +#pragma pack(push, 16) +class C : private virtual B<0>, public virtual B<1>, private B<2>, public B<3> { +public: + C(char x, char y, char z) + : A(x - y + z), B<0>(x, y, z), B<1>(x * 2, y * 2, z * 2), + B<2>(x * 3, y * 3, z * 3), B<3>(x * 4, y * 4, z * 4), _x(x * 5), + _y(y * 5), _z(z * 5) {} + + static int abc; + +private: + int _x; + short _y; + char _z; +}; +int C::abc = 123; +#pragma pack(pop) + +class List { +public: + List() = default; + List(List *p, List *n, C v) : Prev(p), Next(n), Value(v) {} + +private: + List *Prev = nullptr; + List *Next = nullptr; + C Value{1, 2, 3}; +}; + +int main() { + List ls[16]; + return 0; // break here +} + +#--- commands.input + +settings set target.max-children-depth 10 +br set -p "break here" +run +target variable +frame variable +quit + +# CHECK: (int) ::C::abc = 123 + +# CHECK: (List[16]) ls = { +# CHECK: [15] = { +# CHECK-NEXT: Prev = nullptr +# CHECK-NEXT: Next = nullptr +# CHECK-NEXT: Value = { +# CHECK-NEXT: B<2> = { +# CHECK-NEXT: A = { +# CHECK-NEXT: _u = (_u1 = '\x02', _u2 = 2, _u3 = 2) +# CHECK-NEXT: } +# CHECK-NEXT: _a = '\x03' +# CHECK-NEXT: _b = 6 +# CHECK-NEXT: _c = 9 +# CHECK-NEXT: } +# CHECK-NEXT: B<3> = { +# CHECK-NEXT: A = { +# CHECK-NEXT: _u = (_u1 = '\x02', _u2 = 2, _u3 = 2) +# CHECK-NEXT: } +# CHECK-NEXT: _a = '\x04' +# CHECK-NEXT: _b = 8 +# CHECK-NEXT: _c = 12 +# CHECK-NEXT: } +# CHECK-NEXT: A = { +# CHECK-NEXT: _u = (_u1 = '\x02', _u2 = 2, _u3 = 2) +# CHECK-NEXT: } +# CHECK-NEXT: B<0> = { +# CHECK-NEXT: A = { +# CHECK-NEXT: _u = (_u1 = '\x02', _u2 = 2, _u3 = 2) +# CHECK-NEXT: } +# CHECK-NEXT: _a = '\x01' +# CHECK-NEXT: _b = 2 +# CHECK-NEXT: _c = 3 +# CHECK-NEXT: } +# CHECK-NEXT: B<1> = { +# CHECK-NEXT: A = { +# CHECK-NEXT: _u = (_u1 = '\x02', _u2 = 2, _u3 = 2) +# CHECK-NEXT: } +# CHECK-NEXT: _a = '\x02' +# CHECK-NEXT: _b = 4 +# CHECK-NEXT: _c = 6 +# CHECK-NEXT: } +# CHECK-NEXT: _x = 5 +# CHECK-NEXT: _y = 10 +# CHECK-NEXT: _z = '\x0f' +# CHECK-NEXT: } +# CHECK-NEXT: } +# CHECK-NEXT: } diff --git a/lldb/test/Shell/SymbolFile/PDB/native-setting.cpp b/lldb/test/Shell/SymbolFile/PDB/native-setting.cpp index a3077252f08f..f5e54592b0b3 100644 --- a/lldb/test/Shell/SymbolFile/PDB/native-setting.cpp +++ b/lldb/test/Shell/SymbolFile/PDB/native-setting.cpp @@ -2,49 +2,68 @@ // Test plugin.symbol-file.pdb.reader setting // RUN: %build -o %t.exe -- %s -// RUN: env LLDB_USE_NATIVE_PDB_READER=0 %lldb %t.exe -o 'target modules dump symfile' | FileCheck --check-prefix=ENV0 %s -// RUN: env LLDB_USE_NATIVE_PDB_READER=1 %lldb %t.exe -o 'target modules dump symfile' | FileCheck --check-prefix=ENV1 %s +// RUN: env -u LLDB_USE_NATIVE_PDB_READER %lldb %t.exe -o 'target modules dump symfile' 2>&1 | FileCheck --check-prefix=NO-ENV %s +// RUN: env LLDB_USE_NATIVE_PDB_READER= %lldb %t.exe -o 'target modules dump symfile' 2>&1 | FileCheck --check-prefix=NO-ENV %s + +// RUN: env LLDB_USE_NATIVE_PDB_READER=0 %lldb %t.exe -o 'target modules dump symfile' 2>&1 | FileCheck --check-prefix=ENV0 %s +// RUN: env LLDB_USE_NATIVE_PDB_READER=1 %lldb %t.exe -o 'target modules dump symfile' 2>&1 | FileCheck --check-prefix=ENV1 %s + +// RUN: env LLDB_USE_NATIVE_PDB_READER=foo %lldb %t.exe -o 'target modules dump symfile' 2>&1 | FileCheck --check-prefix=ENV0 %s +// RUN: env LLDB_USE_NATIVE_PDB_READER=42 %lldb %t.exe -o 'target modules dump symfile' 2>&1 | FileCheck --check-prefix=ENV0 %s +// RUN: env LLDB_USE_NATIVE_PDB_READER=-1 %lldb %t.exe -o 'target modules dump symfile' 2>&1 | FileCheck --check-prefix=ENV0 %s + // RUN: env LLDB_USE_NATIVE_PDB_READER=0 %lldb \ // RUN: -o 'settings set plugin.symbol-file.pdb.reader dia' \ // RUN: -o 'target create %t.exe' \ // RUN: -o 'target modules dump symfile' \ -// RUN: | FileCheck --check-prefix=ENV0-SET-DIA %s +// RUN: 2>&1 | FileCheck --check-prefix=ENV0-SET-DIA %s // RUN: env LLDB_USE_NATIVE_PDB_READER=1 %lldb \ // RUN: -o 'settings set plugin.symbol-file.pdb.reader dia' \ // RUN: -o 'target create %t.exe' \ // RUN: -o 'target modules dump symfile' \ -// RUN: | FileCheck --check-prefix=ENV1-SET-DIA %s +// RUN: 2>&1 | FileCheck --check-prefix=ENV1-SET-DIA %s // RUN: env LLDB_USE_NATIVE_PDB_READER=0 %lldb \ // RUN: -o 'settings set plugin.symbol-file.pdb.reader native' \ // RUN: -o 'target create %t.exe' \ // RUN: -o 'target modules dump symfile' \ -// RUN: | FileCheck --check-prefix=ENV0-SET-NATIVE %s +// RUN: 2>&1 | FileCheck --check-prefix=ENV0-SET-NATIVE %s // RUN: env LLDB_USE_NATIVE_PDB_READER=1 %lldb \ // RUN: -o 'settings set plugin.symbol-file.pdb.reader native' \ // RUN: -o 'target create %t.exe' \ // RUN: -o 'target modules dump symfile' \ -// RUN: | FileCheck --check-prefix=ENV1-SET-NATIVE %s +// RUN: 2>&1 | FileCheck --check-prefix=ENV1-SET-NATIVE %s + +// NO-ENV-NOT: warning: +// NO-ENV: (lldb) target modules dump symfile +// NO-ENV: Dumping debug symbols for 1 modules. +// NO-ENV: SymbolFile pdb +// ENV0-NOT: warning: // ENV0: (lldb) target modules dump symfile // ENV0: Dumping debug symbols for 1 modules. // ENV0: SymbolFile pdb +// ENV1-NOT: warning: // ENV1: (lldb) target modules dump symfile // ENV1: Dumping debug symbols for 1 modules. // ENV1: SymbolFile native-pdb +// ENV0-SET-DIA-NOT: warning: // ENV0-SET-DIA: (lldb) target modules dump symfile // ENV0-SET-DIA: Dumping debug symbols for 1 modules. // ENV0-SET-DIA: SymbolFile pdb +// ENV1-SET-DIA-NOT: warning: // ENV1-SET-DIA: (lldb) target modules dump symfile // ENV1-SET-DIA: Dumping debug symbols for 1 modules. // ENV1-SET-DIA: SymbolFile pdb +// ENV0-SET-NATIVE-NOT: warning: // ENV0-SET-NATIVE: (lldb) target modules dump symfile // ENV0-SET-NATIVE: Dumping debug symbols for 1 modules. // ENV0-SET-NATIVE: SymbolFile native-pdb +// ENV1-SET-NATIVE-NOT: warning: // ENV1-SET-NATIVE: (lldb) target modules dump symfile // ENV1-SET-NATIVE: Dumping debug symbols for 1 modules. // ENV1-SET-NATIVE: SymbolFile native-pdb diff --git a/lldb/test/Shell/SymbolFile/PDB/udt-layout.test b/lldb/test/Shell/SymbolFile/PDB/udt-layout.test index bc68539e25ec..619646b3f12b 100644 --- a/lldb/test/Shell/SymbolFile/PDB/udt-layout.test +++ b/lldb/test/Shell/SymbolFile/PDB/udt-layout.test @@ -1,4 +1,4 @@ -REQUIRES: target-windows, lld +REQUIRES: target-windows, lld, diasdk RUN: %build --compiler=clang-cl --output=%t.exe %S/Inputs/UdtLayoutTest.cpp RUN: %lldb -b -s %S/Inputs/UdtLayoutTest.script -- %t.exe | FileCheck %s |