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263130d589
Don't provide the assembler source as the "root file" unless the user asked to have debug info for the assembler source (with -g). If the source doesn't provide an explicit ".file 0" then (a) use the compilation directory as directory #0, and (b) use the file #1 info for file #0 also. Differential Revision: https://reviews.llvm.org/D48055 llvm-svn: 334512
37 lines
1.5 KiB
ArmAsm
37 lines
1.5 KiB
ArmAsm
// RUN: llvm-mc -triple x86_64-unknown-unknown -dwarf-version 5 -filetype=obj %s -o -| llvm-dwarfdump --debug-line --debug-line-str -v - | FileCheck %s
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.file 1 "dir1/foo" source "void foo() {}"
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.file 2 "dir2" "bar" source "void bar()\n{\n}"
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.loc 1 1 0
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nop
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.loc 2 1 0
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nop
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# CHECK: debug_line[0x00000000]
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# CHECK: version: 5
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# CHECK: include_directories[ 0] = .debug_line_str[0x[[DIR0:[0-9a-f]+]]] = "{{.+}}"
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# CHECK: include_directories[ 1] = .debug_line_str[0x[[DIR1:[0-9a-f]+]]] = "dir1"
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# CHECK: include_directories[ 2] = .debug_line_str[0x[[DIR2:[0-9a-f]+]]] = "dir2"
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# CHECK-NOT: include_directories
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# CHECK: file_names[ 0]:
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# CHECK-NEXT: name: .debug_line_str[0x[[FILE0:[0-9a-f]+]]] = "foo"
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# CHECK-NEXT: dir_index: 1
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# CHECK-NEXT: source: .debug_line_str[0x[[FILE0SRC:[0-9a-f]+]]] = "void foo() {}"
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# CHECK: file_names[ 1]:
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# CHECK-NEXT: name: .debug_line_str[0x[[FILE0]]] = "foo"
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# CHECK-NEXT: dir_index: 1
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# CHECK-NEXT: source: .debug_line_str[0x[[FILE0SRC]]] = "void foo() {}"
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# CHECK: file_names[ 2]:
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# CHECK-NEXT: name: .debug_line_str[0x[[FILE2:[0-9a-f]+]]] = "bar"
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# CHECK-NEXT: dir_index: 2
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# CHECK-NEXT: source: .debug_line_str[0x[[FILE2SRC:[0-9a-f]+]]] = "void bar()\n{\n}"
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# CHECK: .debug_line_str contents:
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# CHECK-NEXT: 0x[[DIR0]]: "{{.+}}"
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# CHECK-NEXT: 0x[[DIR1]]: "dir1"
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# CHECK-NEXT: 0x[[DIR2]]: "dir2"
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# CHECK-NEXT: 0x[[FILE0]]: "foo"
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# CHECK-NEXT: 0x[[FILE0SRC]]: "void foo() {}"
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# CHECK-NEXT: 0x[[FILE2]]: "bar"
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# CHECK-NEXT: 0x[[FILE2SRC]]: "void bar()\n{\n}"
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