| ; In-memory debug-object contains some basic DWARF |
| ; |
| ; RUN: lli --jit-kind=orc-lazy --per-module-lazy --jit-linker=rtdyld \ |
| ; RUN: --generate=__dump_jit_debug_objects %s | llvm-dwarfdump --diff - | FileCheck %s |
| ; |
| ; RUN: lli --jit-kind=orc-lazy --per-module-lazy --jit-linker=jitlink \ |
| ; RUN: --generate=__dump_jit_debug_objects %s | llvm-dwarfdump --diff - | FileCheck %s |
| ; |
| ; CHECK: -: file format elf64-x86-64 |
| ; CHECK: .debug_info contents: |
| ; CHECK: 0x00000000: Compile Unit: length = 0x00000047, format = DWARF32, version = 0x0004, abbr_offset = 0x0000, addr_size = 0x08 (next unit at 0x0000004b) |
| ; CHECK: DW_TAG_compile_unit |
| ; CHECK: DW_AT_producer ("compiler version") |
| ; CHECK: DW_AT_language (DW_LANG_C99) |
| ; CHECK: DW_AT_name ("source-file.c") |
| ; CHECK: DW_AT_stmt_list () |
| ; CHECK: DW_AT_comp_dir ("/workspace") |
| ; CHECK: DW_AT_low_pc () |
| ; CHECK: DW_AT_high_pc () |
| ; CHECK: DW_TAG_subprogram |
| ; CHECK: DW_AT_low_pc () |
| ; CHECK: DW_AT_high_pc () |
| ; CHECK: DW_AT_frame_base (DW_OP_reg7 RSP) |
| ; CHECK: DW_AT_name ("main") |
| ; CHECK: DW_AT_decl_file ("/workspace/source-file.c") |
| ; CHECK: DW_AT_decl_line (4) |
| ; CHECK: DW_AT_type ("int") |
| ; CHECK: DW_AT_external (true) |
| ; CHECK: DW_TAG_base_type |
| ; CHECK: DW_AT_name ("int") |
| ; CHECK: DW_AT_encoding (DW_ATE_signed) |
| ; CHECK: DW_AT_byte_size (0x04) |
| ; CHECK: NULL |
| |
| ; Text section of the in-memory debug-object has a non-null load-address |
| ; |
| ; RUN: lli --jit-kind=orc-lazy --per-module-lazy --jit-linker=rtdyld \ |
| ; RUN: --generate=__dump_jit_debug_objects %s | llvm-objdump --section-headers - | \ |
| ; RUN: FileCheck --check-prefix=CHECK_LOAD_ADDR %s |
| ; |
| ; RUN: lli --jit-kind=orc-lazy --per-module-lazy --jit-linker=jitlink \ |
| ; RUN: --generate=__dump_jit_debug_objects %s | llvm-objdump --section-headers - | \ |
| ; RUN: FileCheck --check-prefix=CHECK_LOAD_ADDR %s |
| ; |
| ; CHECK_LOAD_ADDR-NOT: {{[0-9]*}} .text {{.*}} 0000000000000000 TEXT |
| |
| target triple = "x86_64-unknown-unknown-elf" |
| |
| ; Built-in symbol provided by the JIT |
| declare void @__dump_jit_debug_objects(i8*) |
| |
| ; Host-process symbol from the GDB JIT interface |
| @__jit_debug_descriptor = external global i8, align 1 |
| |
| define i32 @main() !dbg !9 { |
| %1 = alloca i32, align 4 |
| store i32 0, i32* %1, align 4 |
| call void @__dump_jit_debug_objects(i8* @__jit_debug_descriptor), !dbg !13 |
| ret i32 0, !dbg !14 |
| } |
| |
| !llvm.module.flags = !{!0, !1, !2, !3, !4} |
| !llvm.dbg.cu = !{!5} |
| !llvm.ident = !{!8} |
| |
| !0 = !{i32 2, !"SDK Version", [3 x i32] [i32 10, i32 15, i32 6]} |
| !1 = !{i32 7, !"Dwarf Version", i32 4} |
| !2 = !{i32 2, !"Debug Info Version", i32 3} |
| !3 = !{i32 1, !"wchar_size", i32 4} |
| !4 = !{i32 7, !"PIC Level", i32 2} |
| !5 = distinct !DICompileUnit(language: DW_LANG_C99, file: !6, producer: "compiler version", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !7, nameTableKind: None) |
| !6 = !DIFile(filename: "source-file.c", directory: "/workspace") |
| !7 = !{} |
| !8 = !{!"compiler version"} |
| !9 = distinct !DISubprogram(name: "main", scope: !6, file: !6, line: 4, type: !10, scopeLine: 4, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !7) |
| !10 = !DISubroutineType(types: !11) |
| !11 = !{!12} |
| !12 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) |
| !13 = !DILocation(line: 5, column: 3, scope: !9) |
| !14 = !DILocation(line: 6, column: 3, scope: !9) |
