blob: 256d88697d7e5b2d879b94841624f5071e4b0b72 [file] [log] [blame]
/*
* U-Boot - stub functions for common kgdb code,
* can be overridden in board specific files
*
* Copyright 2009 Analog Devices Inc.
*
* Licensed under the GPL-2 or later.
*/
#include <cpu_func.h>
#include <kgdb.h>
#include <serial.h>
#include <asm/ptrace.h>
int (*debugger_exception_handler)(struct pt_regs *);
__attribute__((weak))
void kgdb_serial_init(void)
{
puts("[on serial] ");
}
__attribute__((weak))
void putDebugChar(int c)
{
serial_putc(c);
}
__attribute__((weak))
void putDebugStr(const char *str)
{
#ifdef DEBUG
serial_puts(str);
#endif
}
__attribute__((weak))
int getDebugChar(void)
{
return serial_getc();
}
__attribute__((weak))
void kgdb_interruptible(int yes)
{
return;
}
__attribute__((weak))
void kgdb_flush_cache_range(void *from, void *to)
{
flush_cache((unsigned long)from, (unsigned long)(to - from));
}
__attribute__((weak))
void kgdb_flush_cache_all(void)
{
if (dcache_status()) {
dcache_disable();
dcache_enable();
}
if (icache_status()) {
icache_disable();
icache_enable();
}
}