| RUN: llc -filetype=obj %p/Inputs/debuginfo1.ll -o %t.debuginfo1.o |
| RUN: llc -filetype=obj %p/Inputs/debuginfo2.ll -o %t.debuginfo2.o |
| RUN: wasm-ld -o %t.wasm %t.debuginfo1.o %t.debuginfo2.o |
| RUN: llvm-dwarfdump %t.wasm | FileCheck %s |
| |
| CHECK: file format WASM |
| |
| CHECK: .debug_info contents: |
| CHECK: DW_TAG_compile_unit |
| CHECK-NEXT: DW_AT_producer ("clang version 7.0.0 (trunk {{.*}})") |
| CHECK-NEXT: DW_AT_language (DW_LANG_C99) |
| CHECK-NEXT: DW_AT_name ("hi.c") |
| |
| CHECK: DW_TAG_subprogram |
| CHECK-NEXT: DW_AT_low_pc |
| CHECK-NEXT: DW_AT_high_pc |
| CHECK-NEXT: DW_AT_frame_base |
| CHECK-NEXT: DW_AT_name ("test") |
| CHECK-NEXT: DW_AT_decl_file ("/Users/yury/llvmwasm{{(/|\\)}}hi.c") |
| CHECK-NEXT: DW_AT_decl_line (3) |
| CHECK-NEXT: DW_AT_prototyped (true) |
| |
| CHECK: DW_TAG_formal_parameter |
| CHECK-NEXT: DW_AT_location (DW_OP_WASM_location 0x0 0x0, DW_OP_stack_value) |
| CHECK-NEXT: DW_AT_name ("t") |
| CHECK-NEXT: DW_AT_decl_file ("/Users/yury/llvmwasm{{(/|\\)}}hi.c") |
| CHECK-NEXT: DW_AT_decl_line (3) |
| |
| CHECK: DW_TAG_subprogram |
| CHECK-NEXT: DW_AT_low_pc |
| CHECK-NEXT: DW_AT_high_pc |
| CHECK-NEXT: DW_AT_frame_base |
| CHECK-NEXT: DW_AT_name ("_start") |
| CHECK-NEXT: DW_AT_decl_file ("/Users/yury/llvmwasm{{(/|\\)}}hi.c") |
| CHECK-NEXT: DW_AT_decl_line (7) |
| |
| CHECK: DW_TAG_base_type |
| CHECK-NEXT: DW_AT_name ("int") |
| CHECK-NEXT: DW_AT_encoding (DW_ATE_signed) |
| CHECK-NEXT: DW_AT_byte_size (0x04) |
| |
| CHECK: DW_TAG_compile_unit |
| CHECK-NEXT: DW_AT_producer ("clang version 7.0.0 (trunk {{.*}})") |
| CHECK-NEXT: DW_AT_language (DW_LANG_C99) |
| CHECK-NEXT: DW_AT_name ("hi_foo.c") |
| |
| CHECK: DW_TAG_variable |
| CHECK-NEXT: DW_AT_name ("y") |
| CHECK-NEXT: DW_AT_type (0x000000ac "int[2]") |
| CHECK-NEXT: DW_AT_external (true) |
| CHECK-NEXT: DW_AT_decl_file ("{{.*}}hi_foo.c") |
| CHECK-NEXT: DW_AT_decl_line (1) |
| CHECK: DW_AT_location (DW_OP_addr 0x400) |
| |
| CHECK: DW_TAG_array_type |
| |
| CHECK: DW_TAG_subrange_type |
| |
| CHECK: DW_TAG_base_type |
| CHECK-NEXT: DW_AT_name ("int") |
| CHECK-NEXT: DW_AT_encoding (DW_ATE_signed) |
| CHECK-NEXT: DW_AT_byte_size (0x04) |
| |
| CHECK: DW_TAG_base_type |
| CHECK-NEXT: DW_AT_name ("__ARRAY_SIZE_TYPE__") |
| CHECK-NEXT: DW_AT_byte_size (0x08) |
| CHECK-NEXT: DW_AT_encoding (DW_ATE_unsigned) |
| |
| CHECK: DW_TAG_variable |
| CHECK-NEXT: DW_AT_name ("z") |
| CHECK-NEXT: DW_AT_type (0x000000ac "int[2]") |
| CHECK-NEXT: DW_AT_external (true) |
| CHECK-NEXT: DW_AT_decl_file ("{{.*}}hi_foo.c") |
| CHECK-NEXT: DW_AT_decl_line (8) |
| CHECK-NEXT: DW_AT_location (DW_OP_addr 0xffffffff) |
| |
| CHECK: DW_TAG_subprogram |
| CHECK-NEXT: DW_AT_low_pc |
| CHECK-NEXT: DW_AT_high_pc |
| CHECK-NEXT: DW_AT_frame_base |
| CHECK-NEXT: DW_AT_name ("foo") |
| CHECK-NEXT: DW_AT_decl_file ("{{.*}}hi_foo.c") |
| CHECK-NEXT: DW_AT_decl_line (3) |
| |
| CHECK: DW_TAG_formal_parameter |
| CHECK-NEXT: DW_AT_location (DW_OP_WASM_location 0x0 0x0, DW_OP_stack_value) |
| CHECK-NEXT: DW_AT_name ("p") |
| CHECK-NEXT: DW_AT_decl_file ("{{.*}}hi_foo.c") |
| CHECK-NEXT: DW_AT_decl_line (3) |
| |
