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running gdb with sigsegv ignored is not helpful

liamwhite 2023-07-08 00:52:48 -04:00
parent 9710bfe5ac
commit 93d0a12bb5
1 changed files with 6 additions and 1 deletions
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Building-for-Linux.md

@ -129,10 +129,15 @@ After building, the binaries `yuzu` and `yuzu-cmd` (depending on your build opti
### Debugging ### Debugging
1. Enable CPU debugging
![](https://raw.githubusercontent.com/flathub/org.yuzu_emu.yuzu/master/assets/yuzu-settings-2.png)
2. Disable both Host MMU emulation options
![](https://raw.githubusercontent.com/flathub/org.yuzu_emu.yuzu/master/assets/yuzu-settings-1.png)
3. Run gdb
```bash ```bash
cd data cd data
gdb ../build/bin/yuzu # Start GDB gdb ../build/bin/yuzu # Start GDB
(gdb) handle SIGSEGV nostop # Disable SIGSEGV exceptions, which are used by yuzu for memory access
(gdb) run # Run yuzu under GDB (gdb) run # Run yuzu under GDB
<crash> <crash>
(gdb) bt # Print a backtrace of the entire callstack to see which codepath the crash occurred on (gdb) bt # Print a backtrace of the entire callstack to see which codepath the crash occurred on