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sync up to tap_xxx rename + add with-ioutil for standalone openocd implemetnations 

git-svn-id: svn://svn.berlios.de/openocd/trunk@1243 b42882b7-edfa-0310-969c-e2dbd0fdcd60
This commit is contained in:
oharboe 2008-12-15 11:32:22 +00:00
parent 47d0449347
commit a98e1094a0
7 changed files with 874 additions and 950 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
configure.in
View File

@ -67,6 +67,10 @@ AC_ARG_ENABLE(ecosboard,
AS_HELP_STRING([--enable-ecosboard], [Enable building support for eCosBoard based JTAG debugger]),
[build_ecosboard=$enableval], [build_ecosboard=no])
AC_ARG_ENABLE(ioutil,
AS_HELP_STRING([--enable-ioutil], [Enable ioutil functions - useful for standalone OpenOCD implementations]),
[build_ioutil=$enableval], [build_ioutil=no])
case "${host_cpu}" in
arm*)
AC_ARG_ENABLE(ep93xx,
@ -179,6 +183,12 @@ else
AC_DEFINE(BUILD_ECOSBOARD, 0, [0 if you don't want eCosBoard.])
fi
if test $build_ioutil = yes; then
AC_DEFINE(BUILD_IOUTIL, 1, [1 if you want ioutils.])
else
AC_DEFINE(BUILD_IOUTIL, 0, [0 if you don't want ioutils.])
fi
if test $build_at91rm9200 = yes; then
build_bitbang=yes
AC_DEFINE(BUILD_AT91RM9200, 1, [1 if you want at91rm9200.])
@ -274,6 +284,7 @@ AM_CONDITIONAL(DUMMY, test $build_dummy = yes)
AM_CONDITIONAL(GIVEIO, test $parport_use_giveio = yes)
AM_CONDITIONAL(EP93XX, test $build_ep93xx = yes)
AM_CONDITIONAL(ECOSBOARD, test $build_ecosboard = yes)
AM_CONDITIONAL(IOUTIL, test $build_ioutil = yes)
AM_CONDITIONAL(AT91RM9200, test $build_at91rm9200 = yes)
AM_CONDITIONAL(BITBANG, test $build_bitbang = yes)
AM_CONDITIONAL(FT2232_LIBFTDI, test $build_ft2232_libftdi = yes)

1
src/Makefile.am
View File

@ -6,6 +6,7 @@ else
MAINFILE = main.c
endif
openocd_SOURCES = $(MAINFILE) openocd.c
# set the include path found by configure

1027
src/ecosboard.c
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File diff suppressed because it is too large Load Diff

7
src/helper/Makefile.am
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@ -9,9 +9,16 @@ else
CONFIGFILES = options.c jim.c jim-eventloop.c
endif
libhelper_a_SOURCES = binarybuffer.c $(CONFIGFILES) configuration.c log.c command.c time_support.c \
replacements.c fileio.c startup_tcl.c
if IOUTIL
libhelper_a_SOURCES += ioutil.c
endif
noinst_HEADERS = binarybuffer.h configuration.h types.h log.h command.h \
time_support.h replacements.h fileio.h jim.h jim-eventloop.h \
startup.tcl bin2char.c

590
src/helper/ioutil.c Normal file
View File

@ -0,0 +1,590 @@
/***************************************************************************
* Copyright (C) 2007-2008 by Øyvind Harboe *
* *
* 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 *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
/* this file contains various functionality useful to standalone systems */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "log.h"
#include "types.h"
#include "configuration.h"
#include "target.h"
#include "command.h"
#include <time_support.h>
#include <sys/time.h>
#include <sys/types.h>
#include <strings.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#if !BUILD_ECOSBOARD
#include <malloc.h>
#endif
#include <errno.h>
#include <fcntl.h>
#include <sys/stat.h>
#include <dirent.h>
#include <netinet/tcp.h>
#include <sys/ioctl.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <net/if.h>
#include <arpa/inet.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netdb.h>
#include <netinet/in.h>
#include <unistd.h>
#include <arpa/inet.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include <stdio.h>
int handle_rm_command(struct command_context_s *cmd_ctx, char *cmd,
char **args, int argc)
{
if (argc != 1)
{
command_print(cmd_ctx, "rm <filename>");
return ERROR_INVALID_ARGUMENTS;
}
if (unlink(args[0]) != 0)
{
command_print(cmd_ctx, "failed: %d", errno);
}
return ERROR_OK;
}
/* loads a file and returns a pointer to it in memory. The file contains
* a 0 byte(sentinel) after len bytes - the length of the file. */
int loadFile(const char *fileName, void **data, int *len)
{
FILE * pFile;
pFile = fopen(fileName,"rb");
if (pFile==NULL)
{
LOG_ERROR("Can't open %s\n", fileName);
return ERROR_FAIL;
}
if (fseek(pFile, 0, SEEK_END)!=0)
{
LOG_ERROR("Can't open %s\n", fileName);
fclose(pFile);
return ERROR_FAIL;
}
*len=ftell(pFile);
if (*len==-1)
{
LOG_ERROR("Can't open %s\n", fileName);
fclose(pFile);
return ERROR_FAIL;
}
if (fseek(pFile, 0, SEEK_SET)!=0)
{
LOG_ERROR("Can't open %s\n", fileName);
fclose(pFile);
return ERROR_FAIL;
}
*data=malloc(*len+1);
if (*data==NULL)
{
LOG_ERROR("Can't open %s\n", fileName);
fclose(pFile);
return ERROR_FAIL;
}
if (fread(*data, 1, *len, pFile)!=*len)
{
fclose(pFile);
free(*data);
LOG_ERROR("Can't open %s\n", fileName);
return ERROR_FAIL;
}
fclose(pFile);
*(((char *)(*data))+*len)=0; /* sentinel */
return ERROR_OK;
}
int handle_cat_command(struct command_context_s *cmd_ctx, char *cmd,
char **args, int argc)
{
if (argc != 1)
{
command_print(cmd_ctx, "cat <filename>");
return ERROR_INVALID_ARGUMENTS;
}
// NOTE!!! we only have line printing capability so we print the entire file as a single line.
void *data;
int len;
int retval = loadFile(args[0], &data, &len);
if (retval == ERROR_OK)
{
command_print(cmd_ctx, "%s", data);
free(data);
}
else
{
command_print(cmd_ctx, "%s not found %d", args[0], retval);
}
return ERROR_OK;
}
int handle_trunc_command(struct command_context_s *cmd_ctx, char *cmd,
char **args, int argc)
{
if (argc != 1)
{
command_print(cmd_ctx, "trunc <filename>");
return ERROR_INVALID_ARGUMENTS;
}
FILE *config_file = NULL;
config_file = fopen(args[0], "w");
if (config_file != NULL)
fclose(config_file);
return ERROR_OK;
}
int handle_meminfo_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
{
static int prev = 0;
struct mallinfo info;
if (argc != 0)
{
command_print(cmd_ctx, "meminfo");
return ERROR_INVALID_ARGUMENTS;
}
info = mallinfo();
if (prev > 0)
{
command_print(cmd_ctx, "Diff: %d", prev - info.fordblks);
}
prev = info.fordblks;
command_print(cmd_ctx, "Available ram: %d", info.fordblks );
return ERROR_OK;
}
int handle_append_command(struct command_context_s *cmd_ctx, char *cmd,
char **args, int argc)
{
if (argc < 1)
{
command_print(cmd_ctx,
"append <filename> [<string1>, [<string2>, ...]]");
return ERROR_INVALID_ARGUMENTS;
}
FILE *config_file = NULL;
config_file = fopen(args[0], "a");
if (config_file != NULL)
{
int i;
fseek(config_file, 0, SEEK_END);
for (i = 1; i < argc; i++)
{
fwrite(args[i], strlen(args[i]), 1, config_file);
if (i != argc - 1)
{
fwrite(" ", 1, 1, config_file);
}
}
fwrite("\n", 1, 1, config_file);
fclose(config_file);
}
return ERROR_OK;
}
int handle_cp_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
{
if (argc != 2)
{
return ERROR_INVALID_ARGUMENTS;
}
// NOTE!!! we only have line printing capability so we print the entire file as a single line.
void *data;
int len;
int retval = loadFile(args[0], &data, &len);
if (retval != ERROR_OK)
return retval;
FILE *f = fopen(args[1], "wb");
if (f == NULL)
retval = ERROR_INVALID_ARGUMENTS;
int pos = 0;
for (;;)
{
int chunk = len - pos;
static const int maxChunk = 512 * 1024; // ~1/sec
if (chunk > maxChunk)
{
chunk = maxChunk;
}
if ((retval==ERROR_OK)&&(fwrite(((char *)data)+pos, 1, chunk, f)!=chunk))
retval = ERROR_INVALID_ARGUMENTS;
if (retval != ERROR_OK)
{
break;
}
command_print(cmd_ctx, "%d", len - pos);
pos += chunk;
if (pos == len)
break;
}
if (retval == ERROR_OK)
{
command_print(cmd_ctx, "Copied %s to %s", args[0], args[1]);
} else
{
command_print(cmd_ctx, "Failed: %d", retval);
}
if (data != NULL)
free(data);
if (f != NULL)
fclose(f);
if (retval != ERROR_OK)
unlink(args[1]);
return retval;
}
#define SHOW_RESULT(a, b) LOG_ERROR(#a " failed %d\n", (int)b)
#define IOSIZE 512
void copyfile(char *name2, char *name1)
{
int err;
char buf[IOSIZE];
int fd1, fd2;
ssize_t done, wrote;
fd1 = open(name1, O_WRONLY | O_CREAT);
if (fd1 < 0)
SHOW_RESULT( open, fd1 );
fd2 = open(name2, O_RDONLY);
if (fd2 < 0)
SHOW_RESULT( open, fd2 );
for (;;)
{
done = read(fd2, buf, IOSIZE );
if (done < 0)
{
SHOW_RESULT( read, done );
break;
}
if( done == 0 ) break;
wrote = write(fd1, buf, done);
if( wrote != done ) SHOW_RESULT( write, wrote );
if( wrote != done ) break;
}
err = close(fd1);
if( err < 0 ) SHOW_RESULT( close, err );
err = close(fd2);
if( err < 0 ) SHOW_RESULT( close, err );
}
/* utility fn to copy a directory */
void copydir(char *name, char *destdir)
{
int err;
DIR *dirp;
dirp = opendir(destdir);
if (dirp==NULL)
{
mkdir(destdir, 0777);
} else
{
err = closedir(dirp);
}
dirp = opendir(name);
if( dirp == NULL ) SHOW_RESULT( opendir, -1 );
for (;;)
{
struct dirent *entry = readdir(dirp);
if (entry == NULL)
break;
if (strcmp(entry->d_name, ".") == 0)
continue;
if (strcmp(entry->d_name, "..") == 0)
continue;
int isDir = 0;
struct stat buf;
char fullPath[PATH_MAX];
strncpy(fullPath, name, PATH_MAX);
strcat(fullPath, "/");
strncat(fullPath, entry->d_name, PATH_MAX - strlen(fullPath));
if (stat(fullPath, &buf) == -1)
{
LOG_ERROR("unable to read status from %s", fullPath);
break;
}
isDir = S_ISDIR(buf.st_mode) != 0;
if (isDir)
continue;
// diag_printf("<INFO>: entry %14s",entry->d_name);
char fullname[PATH_MAX];
char fullname2[PATH_MAX];
strcpy(fullname, name);
strcat(fullname, "/");
strcat(fullname, entry->d_name);
strcpy(fullname2, destdir);
strcat(fullname2, "/");
strcat(fullname2, entry->d_name);
// diag_printf("from %s to %s\n", fullname, fullname2);
copyfile(fullname, fullname2);
// diag_printf("\n");
}
err = closedir(dirp);
if( err < 0 ) SHOW_RESULT( stat, err );
}
static int
zylinjtag_Jim_Command_rm(Jim_Interp *interp,
int argc,
Jim_Obj * const *argv)
{
int del;
if (argc != 2)
{
Jim_WrongNumArgs(interp, 1, argv, "rm ?dirorfile?");
return JIM_ERR;
}
del = 0;
if (unlink(Jim_GetString(argv[1], NULL)) == 0)
del = 1;
if (rmdir(Jim_GetString(argv[1], NULL)) == 0)
del = 1;
return del ? JIM_OK : JIM_ERR;
}
static int
zylinjtag_Jim_Command_ls(Jim_Interp *interp,
int argc,
Jim_Obj * const *argv)
{
if (argc != 2)
{
Jim_WrongNumArgs(interp, 1, argv, "ls ?dir?");
return JIM_ERR;
}
char *name = (char*) Jim_GetString(argv[1], NULL);
DIR *dirp = NULL;
dirp = opendir(name);
if (dirp == NULL)
{
return JIM_ERR;
}
Jim_Obj *objPtr = Jim_NewListObj(interp, NULL, 0);
for (;;)
{
struct dirent *entry = NULL;
entry = readdir(dirp);
if (entry == NULL)
break;
if ((strcmp(".", entry->d_name)==0)||(strcmp("..", entry->d_name)==0))
continue;
Jim_ListAppendElement(interp, objPtr, Jim_NewStringObj(interp, entry->d_name, strlen(entry->d_name)));
}
closedir(dirp);
Jim_SetResult(interp, objPtr);
return JIM_OK;
}
int handle_peek_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
{
if (argc != 1)
{
return ERROR_COMMAND_SYNTAX_ERROR;
}
volatile int *address=(volatile int *)strtoul(args[0], NULL, 0);
int value=*address;
command_print(cmd_ctx, "0x%x : 0x%x", address, value);
return ERROR_OK;
}
int handle_poke_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
{
if (argc != 2)
{
return ERROR_INVALID_ARGUMENTS;
}
volatile int *address=(volatile int *)strtoul(args[0], NULL, 0);
int value=strtoul(args[1], NULL, 0);
*address=value;
return ERROR_OK;
}
static int
zylinjtag_Jim_Command_peek(Jim_Interp *interp,
int argc,
Jim_Obj * const *argv)
{
if (argc != 2)
{
Jim_WrongNumArgs(interp, 1, argv, "peek ?address?");
return JIM_ERR;
}
long address;
if (Jim_GetLong(interp, argv[1], &address) != JIM_OK)
return JIM_ERR;
int value = *((volatile int *) address);
Jim_SetResult(interp, Jim_NewIntObj(interp, value));
return JIM_OK;
}
static int
zylinjtag_Jim_Command_poke(Jim_Interp *interp,
int argc,
Jim_Obj * const *argv)
{
if (argc != 3)
{
Jim_WrongNumArgs(interp, 1, argv, "poke ?address? ?value?");
return JIM_ERR;
}
long address;
if (Jim_GetLong(interp, argv[1], &address) != JIM_OK)
return JIM_ERR;
long value;
if (Jim_GetLong(interp, argv[2], &value) != JIM_OK)
return JIM_ERR;
*((volatile int *) address) = value;
return JIM_OK;
}
int ioutil_init(struct command_context_s *cmd_ctx)
{
register_command(cmd_ctx, NULL, "rm", handle_rm_command, COMMAND_ANY,
"remove file");
register_command(cmd_ctx, NULL, "cat", handle_cat_command, COMMAND_ANY,
"display file content");
register_command(cmd_ctx, NULL, "trunc", handle_trunc_command, COMMAND_ANY,
"truncate a file to 0 size");
register_command(cmd_ctx, NULL, "cp", handle_cp_command,
COMMAND_ANY, "copy a file <from> <to>");
register_command(cmd_ctx, NULL, "append_file", handle_append_command,
COMMAND_ANY, "append a variable number of strings to a file");
register_command(cmd_ctx, NULL, "meminfo", handle_meminfo_command,
COMMAND_ANY, "display available ram memory");
Jim_CreateCommand(interp, "rm", zylinjtag_Jim_Command_rm, NULL, NULL);
Jim_CreateCommand(interp, "peek", zylinjtag_Jim_Command_peek, NULL, NULL);
Jim_CreateCommand(interp, "poke", zylinjtag_Jim_Command_poke, NULL, NULL);
Jim_CreateCommand(interp, "ls", zylinjtag_Jim_Command_ls, NULL, NULL);
return ERROR_OK;
}

179
src/jtag/zy1000.c
View File

@ -32,6 +32,12 @@
#include <stdlib.h>
#define ZYLIN_VERSION "1.48"
#define ZYLIN_DATE __DATE__
#define ZYLIN_TIME __TIME__
#define ZYLIN_OPENOCD "$Revision: 1241 $"
#define ZYLIN_OPENOCD_VERSION "Zylin JTAG ZY1000 " ZYLIN_VERSION " " ZYLIN_DATE " " ZYLIN_TIME
const char *zylin_config_dir="/config/settings";
extern int jtag_error;
@ -223,7 +229,7 @@ int zy1000_speed(int speed)
{
if(speed > 8190 || speed < 2)
{
LOG_ERROR("valid ZY1000 jtag_speed=[8190,2]. Divisor is 64MHz / even values between 8190-2, i.e. min 7814Hz, max 32MHz");
LOG_USER("valid ZY1000 jtag_speed=[8190,2]. Divisor is 64MHz / even values between 8190-2, i.e. min 7814Hz, max 32MHz");
return ERROR_INVALID_ARGUMENTS;
}
@ -234,16 +240,106 @@ int zy1000_speed(int speed)
return ERROR_OK;
}
static bool savePower;
static void setPower(bool power)
{
savePower = power;
if (power)
{
HAL_WRITE_UINT32(ZY1000_JTAG_BASE+0x14, 0x8);
} else
{
HAL_WRITE_UINT32(ZY1000_JTAG_BASE+0x10, 0x8);
}
}
int handle_power_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
{
if (argc > 1)
{
return ERROR_INVALID_ARGUMENTS;
}
if (argc == 1)
{
if (strcmp(args[0], "on") == 0)
{
setPower(1);
}
else if (strcmp(args[0], "off") == 0)
{
setPower(0);
} else
{
command_print(cmd_ctx, "arg is \"on\" or \"off\"");
return ERROR_INVALID_ARGUMENTS;
}
}
command_print(cmd_ctx, "Target power %s", savePower ? "on" : "off");
return ERROR_OK;
}
/* Give TELNET a way to find out what version this is */
int handle_zy1000_version_command(struct command_context_s *cmd_ctx, char *cmd,
char **args, int argc)
{
if (argc > 1)
{
return ERROR_COMMAND_SYNTAX_ERROR;
}
if (argc == 0)
{
command_print(cmd_ctx, ZYLIN_OPENOCD_VERSION);
}
else if (strcmp("openocd", args[0]) == 0)
{
int revision;
revision = atol(ZYLIN_OPENOCD+strlen("XRevision: "));
command_print(cmd_ctx, "%d", revision);
}
else if (strcmp("zy1000", args[0]) == 0)
{
command_print(cmd_ctx, "%s", ZYLIN_VERSION);
}
else if (strcmp("date", args[0]) == 0)
{
command_print(cmd_ctx, "%s", ZYLIN_DATE);
}
else
{
return ERROR_COMMAND_SYNTAX_ERROR;
}
return ERROR_OK;
}
int zy1000_register_commands(struct command_context_s *cmd_ctx)
{
register_command(cmd_ctx, NULL, "power", handle_power_command, COMMAND_ANY,
"power <on/off> - turn power switch to target on/off. No arguments - print status.");
register_command(cmd_ctx, NULL, "zy1000_version", handle_zy1000_version_command,
COMMAND_EXEC, "show zy1000 version numbers");
return ERROR_OK;
}
int zy1000_init(void)
{
LOG_ERROR("%s\n", ZYLIN_OPENOCD_VERSION);
ZY1000_POKE(ZY1000_JTAG_BASE+0x10, 0x30); // Turn on LED1 & LED2
setPower(true); // on by default
/* deassert resets. Important to avoid infinite loop waiting for SRST to deassert */
zy1000_reset(0, 0);
zy1000_speed(jtag_speed);
@ -261,63 +357,6 @@ int zy1000_quit(void)
/* loads a file and returns a pointer to it in memory. The file contains
* a 0 byte(sentinel) after len bytes - the length of the file. */
int loadFile(const char *fileName, void **data, int *len)
{
FILE * pFile;
pFile = fopen(fileName,"rb");
if (pFile==NULL)
{
LOG_ERROR("Can't open %s\n", fileName);
return ERROR_JTAG_DEVICE_ERROR;
}
if (fseek(pFile, 0, SEEK_END)!=0)
{
LOG_ERROR("Can't open %s\n", fileName);
fclose(pFile);
return ERROR_JTAG_DEVICE_ERROR;
}
*len=ftell(pFile);
if (*len==-1)
{
LOG_ERROR("Can't open %s\n", fileName);
fclose(pFile);
return ERROR_JTAG_DEVICE_ERROR;
}
if (fseek(pFile, 0, SEEK_SET)!=0)
{
LOG_ERROR("Can't open %s\n", fileName);
fclose(pFile);
return ERROR_JTAG_DEVICE_ERROR;
}
*data=malloc(*len+1);
if (*data==NULL)
{
LOG_ERROR("Can't open %s\n", fileName);
fclose(pFile);
return ERROR_JTAG_DEVICE_ERROR;
}
if (fread(*data, 1, *len, pFile)!=*len)
{
fclose(pFile);
free(*data);
LOG_ERROR("Can't open %s\n", fileName);
return ERROR_JTAG_DEVICE_ERROR;
}
fclose(pFile);
*(((char *)(*data))+*len)=0; /* sentinel */
return ERROR_OK;
}
int interface_jtag_execute_queue(void)
{
@ -703,7 +742,7 @@ int interface_jtag_add_pathmove(int num_states, enum tap_state *path)
}
else
{
LOG_ERROR("BUG: %s -> %s isn't a valid TAP transition", jtag_state_name(cur_state), jtag_state_name(path[state_count)]);
LOG_ERROR("BUG: %s -> %s isn't a valid TAP transition", jtag_state_name(cur_state), jtag_state_name(path[state_count]));
exit(-1);
}
@ -760,3 +799,25 @@ void embeddedice_write_dcc(jtag_tap_t *tap, int reg_addr, u8 *buffer, int little
}
}
int loadFile(const char *fileName, void **data, int *len);
/* boolean parameter stored on config */
int boolParam(char *var)
{
bool result = false;
char *name = alloc_printf("%s/%s", zylin_config_dir, var);
if (name == NULL)
return result;
void *data;
int len;
if (loadFile(name, &data, &len) == ERROR_OK)
{
if (len > 1)
len = 1;
result = strncmp((char *) data, "1", len) == 0;
free(data);
}
free(name);
return result;
}

9
src/openocd.c
View File

@ -118,6 +118,8 @@ static int log_target_callback_event_handler(struct target_s *target, enum targe
return ERROR_OK;
}
int ioutil_init(struct command_context_s *cmd_ctx);
/* OpenOCD can't really handle failure of this command. Patches welcome! :-) */
int handle_init_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
{
@ -130,6 +132,13 @@ int handle_init_command(struct command_context_s *cmd_ctx, char *cmd, char **arg
atexit(exit_handler);
#if BUILD_IOUTIL
if (ioutil_init(cmd_ctx) != ERROR_OK)
{
return ERROR_FAIL;
}
#endif
if (target_init(cmd_ctx) != ERROR_OK)
return ERROR_FAIL;
LOG_DEBUG("target init complete");