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Diffstat (limited to 'content/2019-10-27-kernel-debugging-qemu.md')
| -rw-r--r-- | content/2019-10-27-kernel-debugging-qemu.md | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/content/2019-10-27-kernel-debugging-qemu.md b/content/2019-10-27-kernel-debugging-qemu.md index 24cc6ee..518b3d5 100644 --- a/content/2019-10-27-kernel-debugging-qemu.md +++ b/content/2019-10-27-kernel-debugging-qemu.md @@ -135,7 +135,7 @@ Breakpoint 1, do_execve (filename=0xffff888000060000, __argv=0xffffffff8181e160 ## Appendix: Try to get around `<optimized out>` When debugging the kernel we often face following situation in gdb: -```text +``` (gdb) frame #0 do_execveat_common (fd=fd@entry=-100, filename=0xffff888000120000, argv=argv@entry=..., envp=envp@entry=..., flags=flags@entry=0) at fs/exec.c @@ -165,7 +165,7 @@ ccflags-y := -Og After enabling optimize for debug experience `-Og` we can see the following now in gdb: -```txt +``` (gdb) frame #0 do_execveat_common (fd=fd@entry=-100, filename=0xffff888000120000, argv=argv@entry=..., envp=envp@entry=..., flags=flags@entry=0) at fs/exec.c |