Stack traces with DMD on OSX
Basile B.
b2.temp at gmx.com
Thu May 31 09:35:30 UTC 2018
On Thursday, 31 May 2018 at 09:11:41 UTC, pineapple wrote:
> When I run code on OSX and it produces a stack trace, the
> output uses mangled symbols and is missing line numbers, like
> so - how can I change these stack traces to be more readable?
>
> 0 objectpool 0x0000000104e9a3bc
> _D4core7runtime18runModuleUnitTestsUZ19unittestSegvHandlerUNbNiiPS4core3sys5posix6signal9siginfo_tPvZv + 56
> 1 libsystem_platform.dylib 0x00007fff8bd5b5aa
> _sigtramp + 26
> 2 ??? 0x0000000000000002 0x0
> + 2
> 3 objectpool 0x0000000104ea994b
> D2gc4impl12conservative2gc14ConservativeGC200__T9runLockedS79_D2gc4impl12conservative2gc14ConservativeGC12mallocNoSyncMFNbmkKmxC8TypeInfoZPvS40_D2gc4impl12conservative2gc10mallocTimelS40_D2gc4impl12conservative2gc10numMallocslTmTkTmTxC8TypeInfoZ9runLockedMFNbKmKkKmKxC8TypeInfoZPv + 147
> 4 objectpool 0x0000000104ea3463
> D2gc4impl12conservative2gc14ConservativeGC6qallocMFNbmkxC8TypeInfoZS4core6memory8BlkInfo_ + 115
> 5 objectpool 0x0000000104ea26a3
> gc_qalloc + 51
> 6 objectpool 0x0000000104eaf5a8
> D2rt8lifetime12__arrayAllocFNaNbmxC8TypeInfoxC8TypeInfoZS4core6memory8BlkInfo_ + 236
> 7 objectpool 0x0000000104eb3d9a
> _d_arrayliteralTX + 102
> 8 objectpool 0x0000000104cf7c2c
> D4mach3sys6memory19__unittestL120_1062FZv + 240
> 9 objectpool 0x00000001049f8496
> _D4mach3sys6memory9__modtestFZv + 14
> 10 objectpool 0x0000000104e9a409
> D4core7runtime18runModuleUnitTestsUZ14__foreachbody2MFPS6object10ModuleInfoZi + 45
> 11 objectpool 0x0000000104e9067f
> D6object10ModuleInfo7opApplyFMDFPS6object10ModuleInfoZiZ9__lambda2MFyPS6object10ModuleInfoZi + 35
> 12 objectpool 0x0000000104eb5c56
> D2rt5minfo17moduleinfos_applyFMDFyPS6object10ModuleInfoZiZ14__foreachbody2MFKS2rt19sections_osx_x86_6412SectionGroupZi + 86
> 13 objectpool 0x0000000104eb5be1
> D2rt5minfo17moduleinfos_applyFMDFyPS6object10ModuleInfoZiZi + 33
> 14 objectpool 0x0000000104e90656
> D6object10ModuleInfo7opApplyFMDFPS6object10ModuleInfoZiZi + 34
> 15 objectpool 0x0000000104e9a2f3
> runModuleUnitTests + 127
> 16 objectpool 0x0000000104eaddc3
> D2rt6dmain211_d_run_mainUiPPaPUAAaZiZ6runAllMFZv + 23
> 17 objectpool 0x0000000104eadd5c
> D2rt6dmain211_d_run_mainUiPPaPUAAaZiZ7tryExecMFMDFZvZv + 32
> 18 objectpool 0x0000000104eadcc7
> _d_run_main + 459
> 19 objectpool 0x00000001049f8caa main
> + 34
> 20 libdyld.dylib 0x00007fff854835fd
> start + 1
Hello.
feed "ddemangle" with the output.
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