Kernel+LibC: Add a DebugLogDevice that forwards everything to I/O port 0xe9.

This is then used to implement the userspace dbgprintf() in a far more
efficient way than what we had before. :^)
This commit is contained in:
Andreas Kling 2019-04-18 16:08:52 +02:00
commit 3817f5f619
Notes: sideshowbarker 2024-07-19 14:39:59 +09:00
7 changed files with 61 additions and 7 deletions

View file

@ -40,6 +40,7 @@ typedef struct __STDIO_FILE FILE;
extern FILE* stdin;
extern FILE* stdout;
extern FILE* stderr;
extern FILE* stddbg;
typedef size_t fpos_t;