2131eb6963
Initially, lli only supported lazy mode for ORC. Greedy mode was added with e1579894d2 and it's the default setting now. DebugObjectManagerPlugin tests don't rely on laziness, so we can switch them to greedy in order to avoid some unnecessary complexity.
83 lines
3.4 KiB
LLVM
83 lines
3.4 KiB
LLVM
; REQUIRES: native && target-x86_64
|
|
|
|
; In-memory debug-object contains some basic DWARF
|
|
;
|
|
; RUN: lli --jit-linker=rtdyld \
|
|
; RUN: --generate=__dump_jit_debug_objects %s | llvm-dwarfdump --diff - | FileCheck %s
|
|
;
|
|
; RUN: lli --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-linker=rtdyld \
|
|
; RUN: --generate=__dump_jit_debug_objects %s | llvm-objdump --section-headers - | \
|
|
; RUN: FileCheck --check-prefix=CHECK_LOAD_ADDR %s
|
|
;
|
|
; RUN: lli --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)
|