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February 26, 2018 [Issue 18527] lldb: `frame variable` works with ldc2, not with dmd | ||||
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 | https://issues.dlang.org/show_bug.cgi?id=18527 Timothee Cour <timothee.cour2@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |timothee.cour2@gmail.com Severity|enhancement |major -- | |||
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ReplyMay 14, 2019 [Issue 18527] lldb: `frame variable` works with ldc2, not with dmd | ||||
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 | https://issues.dlang.org/show_bug.cgi?id=18527 Jacob Carlborg <doob@me.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |doob@me.com --- Comment #1 from Jacob Carlborg <doob@me.com> --- It seems like GDB on macOS works, but not LLDB. DMD need to follow the LLVM tools on macOS, not the GNU tools. In this case Clang and LLDB. Bumping to critical. -- | |||
May 18, 2019 [Issue 18527] lldb: `frame variable` works with ldc2, not with dmd | ||||
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| https://issues.dlang.org/show_bug.cgi?id=18527 --- Comment #2 from Jacob Carlborg <doob@me.com> --- *** Issue 18612 has been marked as a duplicate of this issue. *** -- | |||
February 19, 2020 [Issue 18527] lldb: `frame variable` works with ldc2, not with dmd | ||||
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| https://issues.dlang.org/show_bug.cgi?id=18527 --- Comment #3 from Jacob Carlborg <doob@me.com> --- Here's the output of `dwarfdump` for DMD: main.o: file format Mach-O 64-bit x86-64 .debug_info contents: 0x00000000: Compile Unit: length = 0x00000151 version = 0x0003 abbr_offset = 0x0000 addr_size = 0x08 (next unit at 0x00000155) 0x0000000b: DW_TAG_compile_unit DW_AT_producer ("Digital Mars D v2.090.1") DW_AT_language (DW_LANG_D) DW_AT_name ("main.d") DW_AT_comp_dir ("~/development/d") DW_AT_low_pc (0x0000000000000000) DW_AT_entry_pc (0x0000000000000000) DW_AT_ranges (0x00000000 [0x0000000000000538, 0x0000000000000538)) DW_AT_stmt_list (0x00000000) 0x0000005e: DW_TAG_module DW_AT_name ("main") 0x00000064: DW_TAG_base_type DW_AT_name ("int") DW_AT_byte_size (0x04) DW_AT_encoding (DW_ATE_signed) 0x0000006b: DW_TAG_subprogram DW_AT_sibling (0x000000c2) DW_AT_name ("main.foo") DW_AT_MIPS_linkage_name ("_D4main3fooFiZv") DW_AT_decl_file ("~/development/d/main.d") DW_AT_decl_line (3) DW_AT_low_pc (0x0000000000000538) DW_AT_high_pc (0x0000000000000538) DW_AT_frame_base (0x00000000 [0x0000000000000538, 0x0000000000000538): DW_OP_breg7 RSP+8 [0x0000000000000538, 0x0000000000000538): DW_OP_breg7 RSP+16 [0x0000000000000538, 0x0000000000000538): DW_OP_breg6 RBP+16) 0x000000a0: DW_TAG_formal_parameter DW_AT_name ("a") DW_AT_type (0x00000064 "int") DW_AT_artificial (0x00) DW_AT_location (DW_OP_fbreg -24) 0x000000ab: DW_TAG_variable DW_AT_name ("b") DW_AT_type (0x00000064 "int") DW_AT_artificial (0x00) DW_AT_location (DW_OP_fbreg -32) 0x000000b6: DW_TAG_variable DW_AT_name ("c") DW_AT_type (0x00000064 "int") DW_AT_artificial (0x00) DW_AT_location (DW_OP_fbreg -28) 0x000000c1: NULL 0x000000c2: DW_TAG_subprogram DW_AT_name ("D main") DW_AT_MIPS_linkage_name ("_Dmain") DW_AT_decl_file ("~/development/d/main.d") DW_AT_decl_line (11) DW_AT_external (0x01) DW_AT_low_pc (0x0000000000000000) DW_AT_high_pc (0x0000000000000000) DW_AT_frame_base (0x0000004c) 0x000000e9: DW_TAG_base_type DW_AT_name ("char") DW_AT_byte_size (0x01) DW_AT_encoding (DW_ATE_unsigned_char) 0x000000f1: DW_TAG_pointer_type DW_AT_type (0x000000e9 "char") 0x000000f6: DW_TAG_pointer_type DW_AT_type (0x000000f1 "char*") 0x000000fb: DW_TAG_subprogram DW_AT_sibling (0x00000154) DW_AT_name ("main._d_cmain!().main") DW_AT_MIPS_linkage_name ("main") DW_AT_decl_file ("~/.dvm/compilers/dmd-2.090.1/osx/bin/../../src/druntime/import/core/internal/entrypoint.d") DW_AT_decl_line (32) DW_AT_type (0x00000064 "int") DW_AT_external (0x01) DW_AT_low_pc (0x0000000000000000) DW_AT_high_pc (0x0000000000000000) DW_AT_frame_base (0x00000098) 0x00000137: DW_TAG_formal_parameter DW_AT_name ("argc") DW_AT_type (0x00000064 "int") DW_AT_artificial (0x00) DW_AT_location (DW_OP_fbreg -32) 0x00000145: DW_TAG_formal_parameter DW_AT_name ("argv") DW_AT_type (0x000000f6 "char**") DW_AT_artificial (0x00) DW_AT_location (DW_OP_fbreg -24) 0x00000153: NULL 0x00000154: NULL -- | |||
February 19, 2020 [Issue 18527] lldb: `frame variable` works with ldc2, not with dmd | ||||
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| https://issues.dlang.org/show_bug.cgi?id=18527 --- Comment #4 from Jacob Carlborg <doob@me.com> --- Here's the output of `dwarfdump` for LDC: main.o: file format Mach-O 64-bit x86-64 .debug_info contents: 0x00000000: Compile Unit: length = 0x000000ef version = 0x0004 abbr_offset = 0x0000 addr_size = 0x08 (next unit at 0x000000f3) 0x0000000b: DW_TAG_compile_unit DW_AT_producer ("LDC 1.20.0 (LLVM 9.0.1)") DW_AT_language (DW_LANG_D) DW_AT_name ("main.d") DW_AT_stmt_list (0x00000000) DW_AT_comp_dir ("~/development/d") DW_AT_APPLE_major_runtime_vers (0x01) DW_AT_low_pc (0x0000000000000000) DW_AT_high_pc (0x000000000000006b) 0x0000002b: DW_TAG_module DW_AT_name ("main") 0x00000030: DW_TAG_imported_module DW_AT_import (0x000000cd) 0x00000035: DW_TAG_subprogram DW_AT_low_pc (0x0000000000000000) DW_AT_high_pc (0x0000000000000016) DW_AT_frame_base (DW_OP_reg6 RBP) DW_AT_linkage_name ("_D4main3fooFiZv") DW_AT_name ("foo") DW_AT_decl_file ("~/development/d/main.d") DW_AT_decl_line (3) DW_AT_external (true) 0x0000004e: DW_TAG_formal_parameter DW_AT_location (DW_OP_fbreg -4) DW_AT_name ("a") DW_AT_decl_file ("~/development/d/main.d") DW_AT_decl_line (3) DW_AT_type (0x000000d2 "int") 0x0000005c: DW_TAG_variable DW_AT_location (DW_OP_fbreg -8) DW_AT_name ("b") DW_AT_decl_file ("~/development/d/main.d") DW_AT_decl_line (5) DW_AT_type (0x000000d2 "int") 0x0000006a: DW_TAG_variable DW_AT_location (DW_OP_fbreg -12) DW_AT_name ("c") DW_AT_decl_file ("~/development/d/main.d") DW_AT_decl_line (6) DW_AT_type (0x000000d2 "int") 0x00000078: NULL 0x00000079: DW_TAG_subprogram DW_AT_low_pc (0x0000000000000020) DW_AT_high_pc (0x0000000000000032) DW_AT_frame_base (DW_OP_reg6 RBP) DW_AT_linkage_name ("_Dmain") DW_AT_name ("D main") DW_AT_decl_file ("~/development/d/main.d") DW_AT_decl_line (11) DW_AT_external (true) 0x00000092: DW_TAG_subprogram DW_AT_low_pc (0x0000000000000040) DW_AT_high_pc (0x000000000000006b) DW_AT_frame_base (DW_OP_reg6 RBP) DW_AT_linkage_name ("main") DW_AT_name ("main") DW_AT_decl_file ("~/Downloads/ldc2-1.20.0-osx-x86_64/bin/../import/core/internal/entrypoint.d") DW_AT_decl_line (32) DW_AT_type (0x000000d2 "int") DW_AT_external (true) 0x000000af: DW_TAG_formal_parameter DW_AT_location (DW_OP_fbreg -4) DW_AT_name ("argc") DW_AT_decl_file ("~/Downloads/ldc2-1.20.0-osx-x86_64/bin/../import/core/internal/entrypoint.d") DW_AT_decl_line (32) DW_AT_type (0x000000d2 "int") 0x000000bd: DW_TAG_formal_parameter DW_AT_location (DW_OP_fbreg -16) DW_AT_name ("argv") DW_AT_decl_file ("~/Downloads/ldc2-1.20.0-osx-x86_64/bin/../import/core/internal/entrypoint.d") DW_AT_decl_line (32) DW_AT_type (0x000000d9 "char**") 0x000000cb: NULL 0x000000cc: NULL 0x000000cd: DW_TAG_module DW_AT_name ("object") 0x000000d2: DW_TAG_base_type DW_AT_name ("int") DW_AT_encoding (DW_ATE_signed) DW_AT_byte_size (0x04) 0x000000d9: DW_TAG_pointer_type DW_AT_type (0x000000e2 "char*") DW_AT_name ("char**") 0x000000e2: DW_TAG_pointer_type DW_AT_type (0x000000eb "char") DW_AT_name ("char*") 0x000000eb: DW_TAG_base_type DW_AT_name ("char") DW_AT_encoding (DW_ATE_UTF) DW_AT_byte_size (0x01) 0x000000f2: NULL -- | |||
February 19, 2020 [Issue 18527] lldb: `frame variable` works with ldc2, not with dmd | ||||
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| https://issues.dlang.org/show_bug.cgi?id=18527 --- Comment #5 from Jacob Carlborg <doob@me.com> --- Since it might be a bit difficult to see the exact changes due to different formatting and different order I listed the differences here: DW_TAG_compile_unit: DMD extra: DW_AT_entry_pc DW_AT_ranges LDC extra: DW_AT_APPLE_major_runtime_vers DW_AT_high_pc DW_TAG_imported_module: LDC extra: whole tag DW_TAG_subprogram("_D4main3fooFiZv"): DMD extra: DW_AT_MIPS_linkage_name DW_AT_sibling below "DW_AT_frame_base" [0x00000000, 0x00000000): DW_OP_breg7 RSP+8 [0x00000000, 0x00000000): DW_OP_breg7 RSP+16 [0x00000000, 0x00000000): DW_OP_breg6 RBP+16) LDC extra: DW_AT_linkage_name DW_AT_external diff: DW_AT_frame_base: DMD: (0x00000000) LDC: (DW_OP_reg6 RBP) DW_AT_name: DMD: ("main.foo") LDC: ("foo") DW_TAG_formal_parameter("a"): DMD extra: DW_AT_artificial LDC extra: DW_AT_decl_file DW_AT_decl_line diff: DW_AT_location: DMD: (DW_OP_fbreg -24) LDC: (DW_OP_fbreg -4) DW_TAG_formal_parameter("b"): DMD extra: DW_AT_artificial LDC extra: DW_AT_decl_file DW_AT_decl_line diff: DW_AT_location: DMD: (DW_OP_fbreg -32) LDC: (DW_OP_fbreg -8) DW_TAG_formal_parameter("c"): DMD extra: DW_AT_artificial LDC extra: DW_AT_decl_file DW_AT_decl_line diff: DW_AT_location: DMD: (DW_OP_fbreg -28) LDC: (DW_OP_fbreg -12) DW_TAG_subprogram("_Dmain"): diff: DW_AT_external: DMD: (0x00000000) LDC: (true) DW_AT_frame_base: DMD: (0x00000000) LDC: (DW_OP_reg6 RBP) DW_TAG_subprogram("main") DMD extra: DW_AT_MIPS_linkage_name DW_AT_sibling LDC extra: DW_AT_linkage_name diff: DW_AT_external: DMD: (0x00000000) LDC: (true) DW_AT_frame_base: DMD: (0x00000000) LDC: (DW_OP_reg6 RBP) DW_AT_name DMD: ("main._d_cmain!().main") LDC: ("main") DW_TAG_formal_parameter("argc"): DMD extra: DW_AT_artificial LDC extra: DW_AT_decl_file DW_AT_decl_line diff: DW_AT_location: DMD: (DW_OP_fbreg -32) LDC: (DW_OP_fbreg -4) DW_TAG_formal_parameter("argv"): DMD extra: DW_AT_artificial LDC extra: DW_AT_decl_file DW_AT_decl_line diff: DW_AT_location: DMD: (DW_OP_fbreg -24) LDC: (DW_OP_fbreg -16) DW_TAG_module: LDC extra: whole tag DW_TAG_pointer_type("char**"): LDC extra: DW_AT_name ("char**") DW_TAG_pointer_type("char*"): LDC extra: DW_AT_name ("char*") DW_TAG_base_type("char") diff: DW_AT_encoding: DMD: DW_ATE_unsigned_char LDC: DW_ATE_UTF -- | |||
February 19, 2020 [Issue 18527] lldb: `frame variable` works with ldc2, not with dmd | ||||
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| https://issues.dlang.org/show_bug.cgi?id=18527 --- Comment #6 from Jacob Carlborg <doob@me.com> --- DWARF related output from `dumpobj` for DMD: [7] 000e0 0000 0006b0 0 0000 0 02000000 00 00 __debug_str __DWARF [8] 000e0 0040 0006b0 0 0b78 6 02000000 00 00 __debug_ranges __DWARF 0000: 38 5 0 0 0 0 0 0 38 5 0 0 0 0 0 0 8.......8....... 0010: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ................ 0020: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ................ 0030: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ................ [0] address x0000 section 15 pcrel 0 length 3 extern 0 type 0 RELOC_UNSIGNED [1] address x0008 section 15 pcrel 0 length 3 extern 0 type 0 RELOC_UNSIGNED [2] address x0010 section 1 pcrel 0 length 3 extern 0 type 0 RELOC_UNSIGNED [3] address x0018 section 1 pcrel 0 length 3 extern 0 type 0 RELOC_UNSIGNED [4] address x0020 section 1 pcrel 0 length 3 extern 0 type 0 RELOC_UNSIGNED [5] address x0028 section 1 pcrel 0 length 3 extern 0 type 0 RELOC_UNSIGNED [9] 00120 00e4 0006f0 0 0ba8 18 02000000 00 00 __debug_loc __DWARF 0000: 38 5 0 0 0 0 0 0 38 5 0 0 0 0 0 0 8.......8....... 0010: 2 0 77 8 38 5 0 0 0 0 0 0 38 5 0 0 ..w.8.......8... 0020: 0 0 0 0 2 0 77 10 38 5 0 0 0 0 0 0 ......w.8....... 0030: 38 5 0 0 0 0 0 0 2 0 76 10 0 0 0 0 8.........v..... 0040: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ................ 0050: 0 0 0 0 0 0 0 0 0 0 0 0 2 0 77 8 ..............w. 0060: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ................ 0070: 2 0 77 10 0 0 0 0 0 0 0 0 0 0 0 0 ..w............. 0080: 0 0 0 0 2 0 76 10 0 0 0 0 0 0 0 0 ......v......... 0090: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ................ 00a0: 0 0 0 0 0 0 0 0 2 0 77 8 0 0 0 0 ..........w..... 00b0: 0 0 0 0 0 0 0 0 0 0 0 0 2 0 77 10 ..............w. 00c0: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ................ 00d0: 2 0 76 10 0 0 0 0 0 0 0 0 0 0 0 0 ..v............. 00e0: 0 0 0 0 .... [0] address x0000 section 15 pcrel 0 length 3 extern 0 type 0 RELOC_UNSIGNED [1] address x0008 section 15 pcrel 0 length 3 extern 0 type 0 RELOC_UNSIGNED [2] address x0014 section 15 pcrel 0 length 3 extern 0 type 0 RELOC_UNSIGNED [3] address x001c section 15 pcrel 0 length 3 extern 0 type 0 RELOC_UNSIGNED [4] address x0028 section 15 pcrel 0 length 3 extern 0 type 0 RELOC_UNSIGNED [5] address x0030 section 15 pcrel 0 length 3 extern 0 type 0 RELOC_UNSIGNED [6] address x004c section 1 pcrel 0 length 3 extern 0 type 0 RELOC_UNSIGNED [7] address x0054 section 1 pcrel 0 length 3 extern 0 type 0 RELOC_UNSIGNED [8] address x0060 section 1 pcrel 0 length 3 extern 0 type 0 RELOC_UNSIGNED [9] address x0068 section 1 pcrel 0 length 3 extern 0 type 0 RELOC_UNSIGNED [10] address x0074 section 1 pcrel 0 length 3 extern 0 type 0 RELOC_UNSIGNED [11] address x007c section 1 pcrel 0 length 3 extern 0 type 0 RELOC_UNSIGNED [12] address x0098 section 1 pcrel 0 length 3 extern 0 type 0 RELOC_UNSIGNED [13] address x00a0 section 1 pcrel 0 length 3 extern 0 type 0 RELOC_UNSIGNED [14] address x00ac section 1 pcrel 0 length 3 extern 0 type 0 RELOC_UNSIGNED [15] address x00b4 section 1 pcrel 0 length 3 extern 0 type 0 RELOC_UNSIGNED [16] address x00c0 section 1 pcrel 0 length 3 extern 0 type 0 RELOC_UNSIGNED [17] address x00c8 section 1 pcrel 0 length 3 extern 0 type 0 RELOC_UNSIGNED [10] 00204 00d5 0007d4 0 0c38 3 00000000 00 00 __debug_line __DWARF 0000: d1 0 0 0 2 0 81 0 0 0 1 1 fb e a 0 ................ 0010: 1 1 1 1 0 0 0 1 0 6d 61 69 6e 2e 64 0 .........main.d. 0020: 0 0 0 2f 55 73 65 72 73 2f 64 6f 6f 62 2f 2e .../Users/doob/. 0030: 64 76 6d 2f 63 6f 6d 70 69 6c 65 72 73 2f 64 6d dvm/compilers/dm 0040: 64 2d 32 2e 30 39 30 2e 31 2f 6f 73 78 2f 62 69 d-2.090.1/osx/bi 0050: 6e 2f 2e 2e 2f 2e 2e 2f 73 72 63 2f 64 72 75 6e n/../../src/drun 0060: 74 69 6d 65 2f 69 6d 70 6f 72 74 2f 63 6f 72 65 time/import/core 0070: 2f 69 6e 74 65 72 6e 61 6c 2f 65 6e 74 72 79 70 /internal/entryp 0080: 6f 69 6e 74 2e 64 0 0 0 0 0 0 9 2 0 0 oint.d.......... 0090: 0 0 0 0 0 0 4 1 3 a 1 49 b8 2 2c 0 ...........I..,. 00a0: 1 1 0 9 2 0 0 0 0 0 0 0 0 4 2 3 ................ 00b0: 1f 2 18 1 e3 3 1 2 13 1 2 2 0 1 1 0 ................ 00c0: 9 2 38 5 0 0 0 0 0 0 4 1 11 ab 72 66 ..8...........rf 00d0: 2 2 0 1 1 ..... [0] address x008e section 1 pcrel 0 length 3 extern 0 type 0 RELOC_UNSIGNED [1] address x00a5 section 1 pcrel 0 length 3 extern 0 type 0 RELOC_UNSIGNED [2] address x00c2 section 15 pcrel 0 length 3 extern 0 type 0 RELOC_UNSIGNED [11] 002d9 008f 0008a9 0 0000 0 02000000 00 00 __debug_abbrev __DWARF 0000: 1 11 1 25 8 13 b 3 8 1b 8 11 1 52 1 55 ...%.........R.U 0010: 6 10 6 0 0 2 1e 0 3 8 0 0 3 24 0 3 .............$.. 0020: 8 b b 3e b 0 0 4 5 0 3 8 49 13 34 c ...>........I.4. 0030: 2 a 0 0 5 34 0 3 8 49 13 34 c 2 a 0 .....4...I.4.... 0040: 0 6 2e 1 1 13 3 8 87 40 8 3a b 3b 5 11 .........@.:.;.. 0050: 1 12 1 40 6 0 0 7 2e 0 3 8 87 40 8 3a ...@.........@.: 0060: b 3b 5 3f c 11 1 12 1 40 6 0 0 8 f 0 .;.?.....@...... 0070: 49 13 0 0 9 2e 1 1 13 3 8 87 40 8 3a b I...........@.:. 0080: 3b 5 49 13 3f c 11 1 12 1 40 6 0 0 0 ;.I.?.....@.... [12] 00368 0155 000938 0 0c50 6 02000000 00 00 __debug_info __DWARF 0000: 51 1 0 0 3 0 0 0 0 0 8 1 44 69 67 69 Q...........Digi 0010: 74 61 6c 20 4d 61 72 73 20 44 20 76 32 2e 30 39 tal Mars D v2.09 0020: 30 2e 31 0 13 6d 61 69 6e 2e 64 0 2f 55 73 65 0.1..main.d./Use 0030: 72 73 2f 64 6f 6f 62 2f 64 65 76 65 6c 6f 70 6d rs/doob/developm 0040: 65 6e 74 2f 64 0 0 0 0 0 0 0 0 0 0 0 ent/d........... 0050: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 6d ...............m 0060: 61 69 6e 0 3 69 6e 74 0 4 5 6 c2 0 0 0 ain..int........ 0070: 6d 61 69 6e 2e 66 6f 6f 0 5f 44 34 6d 61 69 6e main.foo._D4main 0080: 33 66 6f 6f 46 69 5a 76 0 1 3 0 38 5 0 0 3fooFiZv....8... 0090: 0 0 0 0 38 5 0 0 0 0 0 0 0 0 0 0 ....8........... 00a0: 4 61 0 64 0 0 0 0 2 91 68 5 62 0 64 0 .a.d......h.b.d. 00b0: 0 0 0 2 91 60 5 63 0 64 0 0 0 0 2 91 .....`.c.d...... 00c0: 64 0 7 44 20 6d 61 69 6e 0 5f 44 6d 61 69 6e d..D main._Dmain 00d0: 0 1 b 0 1 0 0 0 0 0 0 0 0 0 0 0 ................ 00e0: 0 0 0 0 0 4c 0 0 0 3 63 68 61 72 0 1 .....L....char.. 00f0: 8 8 e9 0 0 0 8 f1 0 0 0 9 54 1 0 0 ............T... 0100: 6d 61 69 6e 2e 5f 64 5f 63 6d 61 69 6e 21 28 29 main._d_cmain!() 0110: 2e 6d 61 69 6e 0 6d 61 69 6e 0 2 20 0 64 0 .main.main.. .d. 0120: 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 ................ 0130: 0 0 0 98 0 0 0 4 61 72 67 63 0 64 0 0 ........argc.d.. 0140: 0 0 2 91 60 4 61 72 67 76 0 f6 0 0 0 0 ....`.argv...... 0150: 2 91 68 0 0 ..h.. [0] address x008c section 15 pcrel 0 length 3 extern 0 type 0 RELOC_UNSIGNED [1] address x0094 section 15 pcrel 0 length 3 extern 0 type 0 RELOC_UNSIGNED [2] address x00d5 section 1 pcrel 0 length 3 extern 0 type 0 RELOC_UNSIGNED [3] address x00dd section 1 pcrel 0 length 3 extern 0 type 0 RELOC_UNSIGNED [4] address x0123 section 1 pcrel 0 length 3 extern 0 type 0 RELOC_UNSIGNED [5] address x012b section 1 pcrel 0 length 3 extern 0 type 0 RELOC_UNSIGNED [13] 004bd 003a 000a8d 0 0000 0 02000000 00 00 __debug_pubnames __DWARF 0000: 36 0 0 0 2 0 0 0 0 0 55 1 0 0 6b 0 6.........U...k. 0010: 0 0 5f 44 34 6d 61 69 6e 33 66 6f 6f 46 69 5a .._D4main3fooFiZ 0020: 76 0 c2 0 0 0 5f 44 6d 61 69 6e 0 fb 0 0 v....._Dmain.... 0030: 0 6d 61 69 6e 0 0 0 0 0 .main..... [14] 004f7 0040 000ac7 0 0c80 2 02000000 00 00 __debug_aranges __DWARF 0000: 3c 0 0 0 2 0 0 0 0 0 8 0 0 0 0 0 <............... 0010: 38 5 0 0 0 0 0 0 1a 0 0 0 0 0 0 0 8............... 0020: 0 0 0 0 0 0 0 0 3c 0 0 0 0 0 0 0 ........<....... 0030: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ................ [0] address x0010 section 15 pcrel 0 length 3 extern 0 type 0 RELOC_UNSIGNED [1] address x0020 section 1 pcrel 0 length 3 extern 0 type 0 RELOC_UNSIGNED -- | |||
February 19, 2020 [Issue 18527] lldb: `frame variable` works with ldc2, not with dmd | ||||
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| https://issues.dlang.org/show_bug.cgi?id=18527 --- Comment #7 from Jacob Carlborg <doob@me.com> --- DWARF related output from `dumpobj` for LDC (segment contents): [8] 00120 008d 000740 0 0000 0 02000000 00 00 __debug_str __DWARF 0000: 4c 44 43 20 31 2e 32 30 2e 30 20 28 4c 4c 56 4d LDC 1.20.0 (LLVM 0010: 20 39 2e 30 2e 31 29 0 6d 61 69 6e 2e 64 0 2f 9.0.1).main.d./ 0020: 55 73 65 72 73 2f 64 6f 6f 62 2f 64 65 76 65 6c Users/doob/devel 0030: 6f 70 6d 65 6e 74 2f 64 0 6d 61 69 6e 0 6f 62 opment/d.main.ob 0040: 6a 65 63 74 0 66 6f 6f 0 5f 44 34 6d 61 69 6e ject.foo._D4main 0050: 33 66 6f 6f 46 69 5a 76 0 44 20 6d 61 69 6e 0 3fooFiZv.D main. 0060: 5f 44 6d 61 69 6e 0 69 6e 74 0 61 0 62 0 63 _Dmain.int.a.b.c 0070: 0 61 72 67 63 0 61 72 67 76 0 63 68 61 72 2a .argc.argv.char* 0080: 2a 0 63 68 61 72 2a 0 63 68 61 72 0 *.char*.char. [9] 001ad 009f 0007cd 0 0000 0 02000000 00 00 __debug_abbrev __DWARF 0000: 1 11 1 25 e 13 5 3 e 10 17 1b e e5 7f b ...%............ 0010: 11 1 12 6 0 0 2 1e 1 3 e 0 0 3 3a 0 ..............:. 0020: 18 13 0 0 4 2e 1 11 1 12 6 40 18 6e e 3 ...........@.n.. 0030: e 3a b 3b b 3f 19 0 0 5 5 0 2 18 3 e .:.;.?.......... 0040: 3a b 3b b 49 13 0 0 6 34 0 2 18 3 e 3a :.;.I....4.....: 0050: b 3b b 49 13 0 0 7 2e 0 11 1 12 6 40 18 .;.I..........@. 0060: 6e e 3 e 3a b 3b b 3f 19 0 0 8 2e 1 11 n...:.;.?....... 0070: 1 12 6 40 18 6e e 3 e 3a b 3b b 49 13 3f ...@.n...:.;.I.? 0080: 19 0 0 9 1e 0 3 e 0 0 a 24 0 3 e 3e ...........$...> 0090: b b b 0 0 b f 0 49 13 3 e 0 0 0 ........I...... [10] 0024c 00f3 00086c 0 0cec 4 02000000 00 00 __debug_info __DWARF 0000: ef 0 0 0 4 0 0 0 0 0 8 1 0 0 0 0 ................ 0010: 13 0 18 0 0 0 0 0 0 0 1f 0 0 0 1 0 ................ 0020: 0 0 0 0 0 0 0 6b 0 0 0 2 39 0 0 0 .......k....9... 0030: 3 cd 0 0 0 4 0 0 0 0 0 0 0 0 16 0 ................ 0040: 0 0 1 56 49 0 0 0 45 0 0 0 1 3 5 2 ...VI...E....... 0050: 91 7c 6b 0 0 0 1 3 d2 0 0 0 6 2 91 78 .|k............x 0060: 6d 0 0 0 1 5 d2 0 0 0 6 2 91 74 6f 0 m............to. 0070: 0 0 1 6 d2 0 0 0 0 7 20 0 0 0 0 0 .......... ..... 0080: 0 0 12 0 0 0 1 56 60 0 0 0 59 0 0 0 .......V`...Y... 0090: 1 b 8 40 0 0 0 0 0 0 0 2b 0 0 0 1 ...@.......+.... 00a0: 56 39 0 0 0 39 0 0 0 2 20 d2 0 0 0 5 V9...9.... ..... 00b0: 2 91 7c 71 0 0 0 2 20 d2 0 0 0 5 2 91 ..|q.... ....... 00c0: 70 76 0 0 0 2 20 d9 0 0 0 0 0 9 3e 0 pv.... .......>. 00d0: 0 0 a 67 0 0 0 5 4 b e2 0 0 0 7b 0 ...g..........{. 00e0: 0 0 b eb 0 0 0 82 0 0 0 a 88 0 0 0 ................ 00f0: 10 1 0 ... [0] address x0093 section 1 pcrel 0 length 3 extern 0 type 0 RELOC_UNSIGNED [1] address x007a section 1 pcrel 0 length 3 extern 0 type 0 RELOC_UNSIGNED [2] address x0036 section 1 pcrel 0 length 3 extern 0 type 0 RELOC_UNSIGNED [3] address x001f section 1 pcrel 0 length 3 extern 0 type 0 RELOC_UNSIGNED [11] 0033f 0001 00095f 0 0000 0 02000000 00 00 __debug_macinfo __DWARF 0000: 0 . [12] 00340 00ac 000960 0 0000 0 02000000 00 00 __apple_names __DWARF 0000: 48 53 41 48 1 0 0 0 5 0 0 0 5 0 0 0 HSAH............ 0010: c 0 0 0 0 0 0 0 1 0 0 0 1 0 6 0 ................ 0020: 0 0 0 0 1 0 0 0 ff ff ff ff 2 0 0 0 ................ 0030: 4 0 0 0 ad a 85 ea 6a 7f 9a 7c 8e 4f fe a8 ........j..|.O.. 0040: 97 b7 50 ea 89 73 88 b 5c 0 0 0 6c 0 0 0 ..P..s..\...l... 0050: 7c 0 0 0 8c 0 0 0 9c 0 0 0 60 0 0 0 |...........`... 0060: 1 0 0 0 79 0 0 0 0 0 0 0 39 0 0 0 ....y.......9... 0070: 1 0 0 0 92 0 0 0 0 0 0 0 59 0 0 0 ............Y... 0080: 1 0 0 0 79 0 0 0 0 0 0 0 49 0 0 0 ....y.......I... 0090: 1 0 0 0 35 0 0 0 0 0 0 0 45 0 0 0 ....5.......E... 00a0: 1 0 0 0 35 0 0 0 0 0 0 0 ....5....... [13] 003ec 0024 000a0c 0 0000 0 02000000 00 00 __apple_objc __DWARF 0000: 48 53 41 48 1 0 0 0 1 0 0 0 0 0 0 0 HSAH............ 0010: c 0 0 0 0 0 0 0 1 0 0 0 1 0 6 0 ................ 0020: ff ff ff ff .... [14] 00410 0024 000a30 0 0000 0 02000000 00 00 __apple_namespac __DWARF 0000: 48 53 41 48 1 0 0 0 1 0 0 0 0 0 0 0 HSAH............ 0010: c 0 0 0 0 0 0 0 1 0 0 0 1 0 6 0 ................ 0020: ff ff ff ff .... [15] 00434 00a4 000a54 0 0000 0 02000000 00 00 __apple_types __DWARF 0000: 48 53 41 48 1 0 0 0 4 0 0 0 4 0 0 0 HSAH............ 0010: 14 0 0 0 0 0 0 0 3 0 0 0 1 0 6 0 ................ 0020: 3 0 5 0 4 0 b 0 0 0 0 0 1 0 0 0 ................ 0030: ff ff ff ff 2 0 0 0 30 80 88 b ed 2c 39 f ........0....,9. 0040: 63 20 95 7c b7 ca 5e f6 58 0 0 0 6b 0 0 0 c .|..^.X...k... 0050: 7e 0 0 0 91 0 0 0 67 0 0 0 1 0 0 0 ~.......g....... 0060: d2 0 0 0 24 0 0 0 0 0 0 82 0 0 0 1 ....$........... 0070: 0 0 0 e2 0 0 0 f 0 0 0 0 0 0 88 0 ................ 0080: 0 0 1 0 0 0 eb 0 0 0 24 0 0 0 0 0 ..........$..... 0090: 0 7b 0 0 0 1 0 0 0 d9 0 0 0 f 0 0 .{.............. 00a0: 0 0 0 0 .... [16] 004d8 00d0 000af8 3 0000 0 6800000b 00 00 __eh_frame __TEXT 0000: 14 0 0 0 0 0 0 0 1 7a 52 0 1 78 10 1 .........zR..x.. 0010: 10 c 7 8 90 1 0 0 24 0 0 0 1c 0 0 0 ........$....... 0020: 8 fb ff ff ff ff ff ff 16 0 0 0 0 0 0 0 ................ 0030: 0 41 e 10 86 2 43 d 6 0 0 0 0 0 0 0 .A....C......... 0040: 24 0 0 0 44 0 0 0 0 fb ff ff ff ff ff ff $...D........... 0050: 12 0 0 0 0 0 0 0 0 41 e 10 86 2 43 d .........A....C. 0060: 6 0 0 0 0 0 0 0 24 0 0 0 6c 0 0 0 ........$...l... 0070: f8 fa ff ff ff ff ff ff 2b 0 0 0 0 0 0 0 ........+....... 0080: 0 41 e 10 86 2 43 d 6 0 0 0 0 0 0 0 .A....C......... 0090: 1c 0 0 0 94 0 0 0 0 fb ff ff ff ff ff ff ................ 00a0: 4c 0 0 0 0 0 0 0 0 44 e 30 0 0 0 0 L........D.0.... 00b0: 1c 0 0 0 b4 0 0 0 30 fb ff ff ff ff ff ff ........0....... 00c0: c 0 0 0 0 0 0 0 0 41 e 10 0 0 0 0 .........A...... [17] 005a8 00b3 000bc8 0 0d0c 1 00000000 00 00 __debug_line __DWARF 0000: af 0 0 0 4 0 77 0 0 0 1 1 1 fb e d ......w......... 0010: 0 1 1 1 1 0 0 0 1 0 0 1 2f 55 73 65 ............/Use 0020: 72 73 2f 64 6f 6f 62 2f 44 6f 77 6e 6c 6f 61 64 rs/doob/Download 0030: 73 2f 6c 64 63 32 2d 31 2e 32 30 2e 30 2d 6f 73 s/ldc2-1.20.0-os 0040: 78 2d 78 38 36 5f 36 34 2f 62 69 6e 2f 2e 2e 2f x-x86_64/bin/../ 0050: 69 6d 70 6f 72 74 2f 63 6f 72 65 2f 69 6e 74 65 import/core/inte 0060: 72 6e 61 6c 0 0 6d 61 69 6e 2e 64 0 0 0 0 rnal..main.d.... 0070: 65 6e 74 72 79 70 6f 69 6e 74 2e 64 0 1 0 0 entrypoint.d.... 0080: 0 0 9 2 0 0 0 0 0 0 0 0 14 5 6 a ................ 0090: 4a 5 5 3e 75 5 1 69 5 0 bc 5 5 a 4c 5 J..>u..i......L. 00a0: 1 bb 4 2 5 0 3 12 f2 5 d a e4 77 2 76 .............w.v 00b0: 0 1 1 ... [0] address x0084 symbolnum 3 pcrel 0 length 3 extern 1 type 0 RELOC_UNSIGNED -- | |||
December 17, 2022 [Issue 18527] lldb: `frame variable` works with ldc2, not with dmd | ||||
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 | https://issues.dlang.org/show_bug.cgi?id=18527 Iain Buclaw <ibuclaw@gdcproject.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Priority|P1 |P2 -- | |||
April 18, 2023 [Issue 18527] lldb: `frame variable` works with ldc2, not with dmd | ||||
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 | https://issues.dlang.org/show_bug.cgi?id=18527 Sönke Ludwig <sludwig@outerproduct.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |sludwig@outerproduct.org -- | |||
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