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37ec73c718
As discussed on llvm-dev in http://lists.llvm.org/pipermail/llvm-dev/2017-September/117301.html this changes the command line interface of llvm-dwarfdump to match the one used by the dwarfdump utility shipping on macOS. In addition to being shorter to type this format also has the advantage of allowing more than one section to be specified at the same time. In a nutshell, with this change $ llvm-dwarfdump --debug-dump=info $ llvm-dwarfdump --debug-dump=apple-objc becomes $ dwarfdump --debug-info --apple-objc Differential Revision: https://reviews.llvm.org/D37714 llvm-svn: 312970
29 lines
926 B
Plaintext
29 lines
926 B
Plaintext
; RUN: llvm-dwarfdump %p/Inputs/dwarfdump-test-32bit.elf.o --debug-frames | FileCheck %s -check-prefix FRAMES
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; Note: the input file was generated from Inputs/dwarfdump-test-32bit.elf.c
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; FRAMES: .debug_frame
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; FRAMES-NOT: .eh_frame
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; FRAMES: 00000000 00000010 ffffffff CIE
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; FRAMES: Version: 1
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; FRAMES: DW_CFA_def_cfa: reg4 +4
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; FRAMES-NEXT: DW_CFA_offset: reg8 -4
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; FRAMES-NEXT: DW_CFA_nop:
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; FRAMES-NEXT: DW_CFA_nop:
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; FRAMES: 00000014 00000010 00000000 FDE cie=00000000 pc=00000000...00000022
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; FRAMES: DW_CFA_advance_loc: 3
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; FRAMES-NEXT: DW_CFA_def_cfa_offset: +12
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; FRAMES-NEXT: DW_CFA_nop:
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; FRAMES: 00000028 00000014 00000000 FDE cie=00000000 pc=00000030...00000080
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; FRAMES: DW_CFA_advance_loc: 1
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; FRAMES-NEXT: DW_CFA_def_cfa_offset: +8
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; FRAMES-NEXT: DW_CFA_offset: reg5 -8
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; FRAMES-NEXT: DW_CFA_advance_loc: 2
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; FRAMES-NEXT: DW_CFA_def_cfa_register: reg5
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; FRAMES-NOT: CIE
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; FRAMES-NOT: FDE
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