M7350/bootable/bootloader/lk/platform/pc/debug.c
2024-09-09 08:52:07 +00:00

75 lines
1.8 KiB
C

/*
* Copyright (c) 2009 Corey Tabaka
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files
* (the "Software"), to deal in the Software without restriction,
* including without limitation the rights to use, copy, modify, merge,
* publish, distribute, sublicense, and/or sell copies of the Software,
* and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include <stdarg.h>
#include <reg.h>
#include <printf.h>
#include <kernel/thread.h>
#include <arch/x86.h>
#include <platform/pc/memmap.h>
#include <platform/console.h>
#include <platform/keyboard.h>
#include <platform/debug.h>
void _dputc(char c)
{
cputc(c);
}
int dgetc(char *c, bool wait)
{
int ret = platform_read_key(c);
//if (ret < 0)
// arch_idle();
return ret;
}
void debug_dump_regs(void)
{
}
void platform_halt(void)
{
for(;;) {
x86_cli();
x86_hlt();
}
}
void debug_dump_memory_bytes(void *mem, int len)
{
}
void debug_dump_memory_halfwords(void *mem, int len)
{
}
void debug_dump_memory_words(void *mem, int len)
{
}
void debug_set_trace_level(int trace_type, int level)
{
}