/*
* AcessOS Microkernel Version
* debug.c
+ *
+ * TODO: Move the Debug_putchar methods out to the arch/ tree
*/
#include <acess.h>
#include <stdarg.h>
#define DEBUG_TO_SERIAL 1
#define SERIAL_PORT 0x3F8
#define GDB_SERIAL_PORT 0x2F8
-#define DEBUG_USE_VSNPRINTF 0
#define DEBUG_MAX_LINE_LEN 256
// === IMPORTS ===
if(!gbGDB_SerialSetup) {
outb(GDB_SERIAL_PORT + 1, 0x00); // Disable all interrupts
outb(GDB_SERIAL_PORT + 3, 0x80); // Enable DLAB (set baud rate divisor)
- outb(GDB_SERIAL_PORT + 0, 0x03); // Set divisor to 3 (lo byte) 38400 baud
- outb(GDB_SERIAL_PORT + 1, 0x00); // (hi byte)
- outb(GDB_SERIAL_PORT + 3, 0x03); // 8 bits, no parity, one stop bit
+ outb(GDB_SERIAL_PORT + 0, 0x0C); // Set divisor to 12 (lo byte) 9600 baud
+ outb(GDB_SERIAL_PORT + 1, 0x00); // (base is (hi byte)
+ outb(GDB_SERIAL_PORT + 3, 0x03); // 8 bits, no parity, one stop bit (8N1)
outb(GDB_SERIAL_PORT + 2, 0xC7); // Enable FIFO with 14-byte threshold and clear it
outb(GDB_SERIAL_PORT + 4, 0x0B); // IRQs enabled, RTS/DSR set
gbDebug_SerialSetup = 1;
if(!gbGDB_SerialSetup) {
outb(GDB_SERIAL_PORT + 1, 0x00); // Disable all interrupts
outb(GDB_SERIAL_PORT + 3, 0x80); // Enable DLAB (set baud rate divisor)
- outb(GDB_SERIAL_PORT + 0, 0x03); // Set divisor to 3 (lo byte) 38400 baud
- outb(GDB_SERIAL_PORT + 1, 0x00); // (hi byte)
+ outb(GDB_SERIAL_PORT + 0, 0x0C); // Set divisor to 12 (lo byte) 9600 baud
+ outb(GDB_SERIAL_PORT + 1, 0x00); // (hi byte)
outb(GDB_SERIAL_PORT + 3, 0x03); // 8 bits, no parity, one stop bit
outb(GDB_SERIAL_PORT + 2, 0xC7); // Enable FIFO with 14-byte threshold and clear it
outb(GDB_SERIAL_PORT + 4, 0x0B); // IRQs enabled, RTS/DSR set
if(!gbDebug_SerialSetup) {
outb(SERIAL_PORT + 1, 0x00); // Disable all interrupts
outb(SERIAL_PORT + 3, 0x80); // Enable DLAB (set baud rate divisor)
- outb(SERIAL_PORT + 0, 0x03); // Set divisor to 3 (lo byte) 38400 baud
- outb(SERIAL_PORT + 1, 0x00); // (hi byte)
+ outb(SERIAL_PORT + 0, 0x0C); // Set divisor to 12 (lo byte) 9600 baud
+ outb(SERIAL_PORT + 1, 0x00); // (hi byte)
outb(SERIAL_PORT + 3, 0x03); // 8 bits, no parity, one stop bit
outb(SERIAL_PORT + 2, 0xC7); // Enable FIFO with 14-byte threshold and clear it
outb(SERIAL_PORT + 4, 0x0B); // IRQs enabled, RTS/DSR set
if(pos != -1) ArgTypes[pos] = ' ';
switch(*ArgTypes)
{
- case 'p': Debug_Fmt("%p", args); break;
- case 's': Debug_Fmt("'%s'", args); break;
- case 'i': Debug_Fmt("%i", args); break;
- case 'u': Debug_Fmt("%u", args); break;
- case 'x': Debug_Fmt("0x%x", args); break;
- case 'b': Debug_Fmt("0b%b", args); break;
- case 'X': Debug_Fmt("0x%llx", args); break; // Extended (64-Bit)
- case 'B': Debug_Fmt("0b%llb", args); break; // Extended (64-Bit)
+ case 'p': LogF("%p", va_arg(args, void*)); break;
+ case 's': LogF("'%s'", va_arg(args, char*)); break;
+ case 'i': LogF("%i", va_arg(args, int)); break;
+ case 'u': LogF("%u", va_arg(args, Uint)); break;
+ case 'x': LogF("0x%x", va_arg(args, Uint)); break;
+ case 'b': LogF("0b%b", va_arg(args, Uint)); break;
+ case 'X': LogF("0x%llx", va_arg(args, Uint64)); break; // Extended (64-Bit)
+ case 'B': LogF("0b%llb", va_arg(args, Uint64)); break; // Extended (64-Bit)
}
if(pos != -1) {
Debug_Putchar(','); Debug_Putchar(' ');