/* config.h -- Simulator configuration header file
|
/* config.h -- Simulator configuration header file
|
Copyright (C) 2001 Chris Ziomkowski, chris@asics.ws
|
Copyright (C) 2001 Chris Ziomkowski, chris@asics.ws
|
|
|
This file is part of OpenRISC 1000 Architectural Simulator.
|
This file is part of OpenRISC 1000 Architectural Simulator.
|
|
|
This program is free software; you can redistribute it and/or modify
|
This program is free software; you can redistribute it and/or modify
|
it under the terms of the GNU General Public License as published by
|
it under the terms of the GNU General Public License as published by
|
the Free Software Foundation; either version 2 of the License, or
|
the Free Software Foundation; either version 2 of the License, or
|
(at your option) any later version.
|
(at your option) any later version.
|
|
|
This program is distributed in the hope that it will be useful,
|
This program is distributed in the hope that it will be useful,
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
GNU General Public License for more details.
|
GNU General Public License for more details.
|
|
|
You should have received a copy of the GNU General Public License
|
You should have received a copy of the GNU General Public License
|
along with this program; if not, write to the Free Software
|
along with this program; if not, write to the Free Software
|
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
|
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
|
|
|
#ifndef GDB_H
|
#ifndef GDB_H
|
#define GDB_H
|
#define GDB_H
|
|
|
#include <sys/types.h>
|
#include <sys/types.h>
|
|
|
#define DEBUG_SLOWDOWN (1)
|
#define DEBUG_SLOWDOWN (1)
|
|
|
enum enum_errors /* modified <chris@asics.ws> CZ 24/05/01 */
|
enum enum_errors /* modified <chris@asics.ws> CZ 24/05/01 */
|
{
|
{
|
/* Codes > 0 are for system errors */
|
/* Codes > 0 are for system errors */
|
|
|
ERR_NONE = 0,
|
ERR_NONE = 0,
|
ERR_CRC = -1,
|
ERR_CRC = -1,
|
ERR_MEM = -2,
|
ERR_MEM = -2,
|
JTAG_PROXY_INVALID_COMMAND = -3,
|
JTAG_PROXY_INVALID_COMMAND = -3,
|
JTAG_PROXY_SERVER_TERMINATED = -4,
|
JTAG_PROXY_SERVER_TERMINATED = -4,
|
JTAG_PROXY_NO_CONNECTION = -5,
|
JTAG_PROXY_NO_CONNECTION = -5,
|
JTAG_PROXY_PROTOCOL_ERROR = -6,
|
JTAG_PROXY_PROTOCOL_ERROR = -6,
|
JTAG_PROXY_COMMAND_NOT_IMPLEMENTED = -7,
|
JTAG_PROXY_COMMAND_NOT_IMPLEMENTED = -7,
|
JTAG_PROXY_INVALID_CHAIN = -8,
|
JTAG_PROXY_INVALID_CHAIN = -8,
|
JTAG_PROXY_INVALID_ADDRESS = -9,
|
JTAG_PROXY_INVALID_ADDRESS = -9,
|
JTAG_PROXY_ACCESS_EXCEPTION = -10, /* Write to ROM */
|
JTAG_PROXY_ACCESS_EXCEPTION = -10, /* Write to ROM */
|
JTAG_PROXY_INVALID_LENGTH = -11,
|
JTAG_PROXY_INVALID_LENGTH = -11,
|
JTAG_PROXY_OUT_OF_MEMORY = -12,
|
JTAG_PROXY_OUT_OF_MEMORY = -12,
|
};
|
};
|
|
|
/* This is repeated from gdb tm-or1k.h There needs to be
|
/* This is repeated from gdb tm-or1k.h There needs to be
|
a better mechanism for tracking this, but I don't see
|
a better mechanism for tracking this, but I don't see
|
an easy way to share files between modules. */
|
an easy way to share files between modules. */
|
|
|
typedef enum {
|
typedef enum {
|
JTAG_COMMAND_READ = 1,
|
JTAG_COMMAND_READ = 1,
|
JTAG_COMMAND_WRITE = 2,
|
JTAG_COMMAND_WRITE = 2,
|
JTAG_COMMAND_BLOCK_READ = 3,
|
JTAG_COMMAND_BLOCK_READ = 3,
|
JTAG_COMMAND_BLOCK_WRITE = 4,
|
JTAG_COMMAND_BLOCK_WRITE = 4,
|
JTAG_COMMAND_CHAIN = 5,
|
JTAG_COMMAND_CHAIN = 5,
|
} JTAG_proxy_protocol_commands;
|
} JTAG_proxy_protocol_commands;
|
|
|
/* Each transmit structure must begin with an integer
|
/* Each transmit structure must begin with an integer
|
which specifies the type of command. Information
|
which specifies the type of command. Information
|
after this is variable. Make sure to have all information
|
after this is variable. Make sure to have all information
|
aligned properly. If we stick with 32 bit integers, it
|
aligned properly. If we stick with 32 bit integers, it
|
should be portable onto every platform. These structures
|
should be portable onto every platform. These structures
|
will be transmitted across the network in network byte
|
will be transmitted across the network in network byte
|
order.
|
order.
|
*/
|
*/
|
|
|
typedef struct {
|
typedef struct {
|
uint32_t command;
|
uint32_t command;
|
uint32_t length;
|
uint32_t length;
|
uint32_t address;
|
uint32_t address;
|
uint32_t data_H;
|
uint32_t data_H;
|
uint32_t data_L;
|
uint32_t data_L;
|
} JTAGProxyWriteMessage;
|
} JTAGProxyWriteMessage;
|
|
|
typedef struct {
|
typedef struct {
|
uint32_t command;
|
uint32_t command;
|
uint32_t length;
|
uint32_t length;
|
uint32_t address;
|
uint32_t address;
|
} JTAGProxyReadMessage;
|
} JTAGProxyReadMessage;
|
|
|
typedef struct {
|
typedef struct {
|
uint32_t command;
|
uint32_t command;
|
uint32_t length;
|
uint32_t length;
|
uint32_t address;
|
uint32_t address;
|
int32_t nRegisters;
|
int32_t nRegisters;
|
uint32_t data[1];
|
uint32_t data[1];
|
} JTAGProxyBlockWriteMessage;
|
} JTAGProxyBlockWriteMessage;
|
|
|
typedef struct {
|
typedef struct {
|
uint32_t command;
|
uint32_t command;
|
uint32_t length;
|
uint32_t length;
|
uint32_t address;
|
uint32_t address;
|
int32_t nRegisters;
|
int32_t nRegisters;
|
} JTAGProxyBlockReadMessage;
|
} JTAGProxyBlockReadMessage;
|
|
|
typedef struct {
|
typedef struct {
|
uint32_t command;
|
uint32_t command;
|
uint32_t length;
|
uint32_t length;
|
uint32_t chain;
|
uint32_t chain;
|
} JTAGProxyChainMessage;
|
} JTAGProxyChainMessage;
|
|
|
/* The responses are messages specific, however convention
|
/* The responses are messages specific, however convention
|
states the first word should be an error code. Again,
|
states the first word should be an error code. Again,
|
sticking with 32 bit integers should provide maximum
|
sticking with 32 bit integers should provide maximum
|
portability. */
|
portability. */
|
|
|
typedef struct {
|
typedef struct {
|
int32_t status;
|
int32_t status;
|
} JTAGProxyWriteResponse;
|
} JTAGProxyWriteResponse;
|
|
|
typedef struct {
|
typedef struct {
|
int32_t status;
|
int32_t status;
|
uint32_t data_H;
|
uint32_t data_H;
|
uint32_t data_L;
|
uint32_t data_L;
|
} JTAGProxyReadResponse;
|
} JTAGProxyReadResponse;
|
|
|
typedef struct {
|
typedef struct {
|
int32_t status;
|
int32_t status;
|
} JTAGProxyBlockWriteResponse;
|
} JTAGProxyBlockWriteResponse;
|
|
|
typedef struct {
|
typedef struct {
|
int32_t status;
|
int32_t status;
|
int32_t nRegisters;
|
int32_t nRegisters;
|
uint32_t data[1];
|
uint32_t data[1];
|
/* uint32_t data[nRegisters-1] still unread */
|
/* uint32_t data[nRegisters-1] still unread */
|
} JTAGProxyBlockReadResponse;
|
} JTAGProxyBlockReadResponse;
|
|
|
typedef struct {
|
typedef struct {
|
int32_t status;
|
int32_t status;
|
} JTAGProxyChainResponse;
|
} JTAGProxyChainResponse;
|
|
|
#endif /* GDB_H */
|
#endif /* GDB_H */
|
|
|
