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llvm-mirror/test/DebugInfo/dwarfdump-debug-frame-simple.test

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Add a test for checking the current .debug_frame dumping capability. The test is a binary placed in test/DebugInfo/Inputs, with a source C file used for reference/reproducing. The source's first line is a clang build command for reproducing the binary. llvm-svn: 174543
2013-02-06 21:55:06 +01:00
; RUN: llvm-dwarfdump %p/Inputs/dwarfdump-test-32bit.elf.o -debug-dump=frames | FileCheck %s -check-prefix FRAMES
Fix typo llvm-svn: 174553
2013-02-06 23:34:46 +01:00
; Note: the input file was generated from Inputs/dwarfdump-test-32bit.elf.c
Add a test for checking the current .debug_frame dumping capability. The test is a binary placed in test/DebugInfo/Inputs, with a source C file used for reference/reproducing. The source's first line is a clang build command for reproducing the binary. llvm-svn: 174543
2013-02-06 21:55:06 +01:00
; FRAMES: .debug_frame
; FRAMES-NOT: .eh_frame
; FRAMES: 00000000 00000010 ffffffff CIE
; FRAMES: Version: 1
[dwarfdump] Make debug_frame dump actually useful. This adds support for pretty-printing instruction operands. The new output looks like: 00000000 00000010 ffffffff CIE Version: 1 Augmentation: Code alignment factor: 1 Data alignment factor: -4 Return address column: 8 DW_CFA_def_cfa: reg4 +4 DW_CFA_offset: reg8 -4 DW_CFA_nop: DW_CFA_nop: 00000014 00000010 00000000 FDE cie=00000000 pc=00000000...00000022 DW_CFA_advance_loc: 3 DW_CFA_def_cfa_offset: +12 DW_CFA_nop: llvm-svn: 230551
2015-02-25 22:30:22 +01:00
; FRAMES: DW_CFA_def_cfa: reg4 +4
; FRAMES-NEXT: DW_CFA_offset: reg8 -4
; FRAMES-NEXT: DW_CFA_nop:
; FRAMES-NEXT: DW_CFA_nop:
Add a test for checking the current .debug_frame dumping capability. The test is a binary placed in test/DebugInfo/Inputs, with a source C file used for reference/reproducing. The source's first line is a clang build command for reproducing the binary. llvm-svn: 174543
2013-02-06 21:55:06 +01:00
; FRAMES: 00000014 00000010 00000000 FDE cie=00000000 pc=00000000...00000022
[dwarfdump] Make debug_frame dump actually useful. This adds support for pretty-printing instruction operands. The new output looks like: 00000000 00000010 ffffffff CIE Version: 1 Augmentation: Code alignment factor: 1 Data alignment factor: -4 Return address column: 8 DW_CFA_def_cfa: reg4 +4 DW_CFA_offset: reg8 -4 DW_CFA_nop: DW_CFA_nop: 00000014 00000010 00000000 FDE cie=00000000 pc=00000000...00000022 DW_CFA_advance_loc: 3 DW_CFA_def_cfa_offset: +12 DW_CFA_nop: llvm-svn: 230551
2015-02-25 22:30:22 +01:00
; FRAMES: DW_CFA_advance_loc: 3
; FRAMES-NEXT: DW_CFA_def_cfa_offset: +12
; FRAMES-NEXT: DW_CFA_nop:
Previously, parsing capability of the .debug_frame section was added to lib/DebugInfo, with dumping in llvm-dwarfdump. This patch adds initial ability to parse and dump CFA instructions contained in entries. To keep it manageable, the patch omits some more advanced capabilities (accounted in TODOs): * Parsing of instructions with BLOCK arguments (expression lists) * Dumping of actual instruction arguments (currently only names are dumped). This is quite tricky since the dumper has to effectively "interpret" the instructions. llvm-svn: 175820
2013-02-21 23:53:19 +01:00
Add a test for checking the current .debug_frame dumping capability. The test is a binary placed in test/DebugInfo/Inputs, with a source C file used for reference/reproducing. The source's first line is a clang build command for reproducing the binary. llvm-svn: 174543
2013-02-06 21:55:06 +01:00
; FRAMES: 00000028 00000014 00000000 FDE cie=00000000 pc=00000030...00000080
[dwarfdump] Make debug_frame dump actually useful. This adds support for pretty-printing instruction operands. The new output looks like: 00000000 00000010 ffffffff CIE Version: 1 Augmentation: Code alignment factor: 1 Data alignment factor: -4 Return address column: 8 DW_CFA_def_cfa: reg4 +4 DW_CFA_offset: reg8 -4 DW_CFA_nop: DW_CFA_nop: 00000014 00000010 00000000 FDE cie=00000000 pc=00000000...00000022 DW_CFA_advance_loc: 3 DW_CFA_def_cfa_offset: +12 DW_CFA_nop: llvm-svn: 230551
2015-02-25 22:30:22 +01:00
; FRAMES: DW_CFA_advance_loc: 1
; FRAMES-NEXT: DW_CFA_def_cfa_offset: +8
; FRAMES-NEXT: DW_CFA_offset: reg5 -8
; FRAMES-NEXT: DW_CFA_advance_loc: 2
; FRAMES-NEXT: DW_CFA_def_cfa_register: reg5
Add a test for checking the current .debug_frame dumping capability. The test is a binary placed in test/DebugInfo/Inputs, with a source C file used for reference/reproducing. The source's first line is a clang build command for reproducing the binary. llvm-svn: 174543
2013-02-06 21:55:06 +01:00
; FRAMES-NOT: CIE
; FRAMES-NOT: FDE
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