#include <debug_hooks.h>
#define DEBUG_MAX_LINE_LEN 256
-#define LOCK_DEBUG_OUTPUT 1 // Avoid interleaving of output lines?
-#define TRACE_TO_KTERM 0 // Send ENTER/DEBUG/LEAVE to debug?
+#define LOCK_DEBUG_OUTPUT 0 // Avoid interleaving of output lines?
+#define TRACE_TO_KTERM 0 // Send ENTER/DEBUG/LEAVE/Debug to the VTerm
// === IMPORTS ===
extern void KernelPanic_SetMode(void);
// === PROTOTYPES ===
static void Debug_Putchar(char ch);
static void Debug_Puts(int bUseKTerm, const char *Str);
-void Debug_DbgOnlyFmt(const char *format, va_list args);
void Debug_FmtS(int bUseKTerm, const char *format, ...);
bool Debug_Fmt(int bUseKTerm, const char *format, va_list args);
void Debug_SetKTerminal(const char *File);
IPStack_SendDebugText(Str);
// Output to the kernel terminal
- if( UseKTerm && gbDebug_IsKPanic < 2 && giDebug_KTerm != -1)
+ if( UseKTerm && gbDebug_IsKPanic < 2 && giDebug_KTerm != -1 && gbInPutChar == 0)
{
- if(gbInPutChar) return ;
gbInPutChar = 1;
VFS_Write(giDebug_KTerm, len, Str);
gbInPutChar = 0;
}
}
-void Debug_DbgOnlyFmt(const char *format, va_list args)
-{
- Debug_Fmt(0, format, args);
-}
-
bool Debug_Fmt(int bUseKTerm, const char *format, va_list args)
{
char buf[DEBUG_MAX_LINE_LEN];
bool LogF(const char *Fmt, ...)
{
#if LOCK_DEBUG_OUTPUT
- if(CPU_HAS_LOCK(&glDebug_Lock)) return true;
+ if(CPU_HAS_LOCK(&glDebug_Lock)) {
+ Debug_Puts("[#]");
+ return true;
+ }
SHORTLOCK(&glDebug_Lock);
#endif
SHORTLOCK(&glDebug_Lock);
#endif
- Debug_Puts(0, "Debug: ");
+ Debug_Puts(TRACE_TO_KTERM, "Debug: ");
va_start(args, Fmt);
- Debug_DbgOnlyFmt(Fmt, args);
+ Debug_Fmt(TRACE_TO_KTERM, Fmt, args);
va_end(args);
- Debug_PutCharDebug('\r');
- Debug_PutCharDebug('\n');
+ Debug_Puts(TRACE_TO_KTERM, "\r\n");
#if LOCK_DEBUG_OUTPUT
SHORTREL(&glDebug_Lock);
#endif
void Debug_SetKTerminal(const char *File)
{
- int tmp;
if(giDebug_KTerm != -1) {
- tmp = giDebug_KTerm;
+ // Clear FD to -1 before closing (prevents writes to closed FD)
+ int oldfd = giDebug_KTerm;
giDebug_KTerm = -1;
- VFS_Close(tmp);
+ VFS_Close(oldfd);
}
- tmp = VFS_Open(File, VFS_OPENFLAG_WRITE);
-// Log_Log("Debug", "Opened '%s' as 0x%x", File, tmp);
- giDebug_KTerm = tmp;
-// Log_Log("Debug", "Returning to %p", __builtin_return_address(0));
+ giDebug_KTerm = VFS_Open(File, VFS_OPENFLAG_WRITE);
}
void Debug_Enter(const char *FuncName, const char *ArgTypes, ...)