[PATCH] D90759: Escape command line arguments in backtraces

[Luke Drummond via Phabricator via llvm-commits]

ldrumm added a comment.

An example of the output:

  shell-session
   ./build-no-lto/bin/llc 'my file with spaces'          
  LLVM ERROR: gimme a backtrace
  PLEASE submit a bug report to https://bugs.llvm.org/ and include the crash backtrace.
  Stack dump:
  0.      Program arguments: ./build-no-lto/bin/llc "my file with spaces" 
   #0 0x0000555b578b4f8d llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (./build-no-lto/bin/llc+0x1584f8d)
   #1 0x0000555b578b2d84 llvm::sys::RunSignalHandlers() (./build-no-lto/bin/llc+0x1582d84)
   #2 0x0000555b578b2ee0 SignalHandler(int) (./build-no-lto/bin/llc+0x1582ee0)
   #3 0x00007f6c739b1140 __restore_rt (/lib/x86_64-linux-gnu/libpthread.so.0+0x14140)
   #4 0x00007f6c73494c41 raise ./signal/../sysdeps/unix/sysv/linux/raise.c:51:1
   #5 0x00007f6c7347e537 abort ./stdlib/abort.c:81:7
   #6 0x0000555b5782fc2c llvm::report_fatal_error(llvm::Twine const&, bool) (./build-no-lto/bin/llc+0x14ffc2c)
   #7 0x0000555b5782fd38 (./build-no-lto/bin/llc+0x14ffd38)
   #8 0x0000555b5667c18c main (./build-no-lto/bin/llc+0x34c18c)
   #9 0x00007f6c7347fcca __libc_start_main ./csu/../csu/libc-start.c:308:16
  #10 0x0000555b566cf84a _start (./build-no-lto/bin/llc+0x39f84a)
  zsh: abort      ./build-no-lto/bin/llc 'my file with spaces'


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D90759/new/

https://reviews.llvm.org/D90759