0,0 → 1,68 |
/* |
* Copyright (c) 2005 Ondrej Palkovsky |
* All rights reserved. |
* |
* Redistribution and use in source and binary forms, with or without |
* modification, are permitted provided that the following conditions |
* are met: |
* |
* - Redistributions of source code must retain the above copyright |
* notice, this list of conditions and the following disclaimer. |
* - Redistributions in binary form must reproduce the above copyright |
* notice, this list of conditions and the following disclaimer in the |
* documentation and/or other materials provided with the distribution. |
* - The name of the author may not be used to endorse or promote products |
* derived from this software without specific prior written permission. |
* |
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
*/ |
|
/** @addtogroup mips32debug |
* @{ |
*/ |
/** @file |
*/ |
|
#ifndef KERN_mips32_DEBUGGER_H_ |
#define KERN_mips32_DEBUGGER_H_ |
|
#include <arch/exception.h> |
#include <arch/types.h> |
|
#define BKPOINTS_MAX 10 |
|
#define BKPOINT_INPROG (1 << 0) /**< Breakpoint was shot */ |
#define BKPOINT_ONESHOT (1 << 1) /**< One-time breakpoint,mandatory for j/b |
instructions */ |
#define BKPOINT_REINST (1 << 2) /**< Breakpoint is set on the next |
instruction, so that it could be |
reinstalled on the previous one */ |
#define BKPOINT_FUNCCALL (1 << 3) /**< Call a predefined function */ |
|
typedef struct { |
uintptr_t address; /**< Breakpoint address */ |
unative_t instruction; /**< Original instruction */ |
unative_t nextinstruction; /**< Original instruction following break */ |
int flags; /**< Flags regarding breakpoint */ |
count_t counter; |
void (*bkfunc)(void *b, istate_t *istate); |
} bpinfo_t; |
|
extern void debugger_init(void); |
void debugger_bpoint(istate_t *istate); |
|
extern bpinfo_t breakpoints[BKPOINTS_MAX]; |
|
#endif |
|
/** @} |
*/ |