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URL https://opencores.org/ocsvn/de1_olpcl2294_system/de1_olpcl2294_system/trunk

Subversion Repositories de1_olpcl2294_system

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    /de1_olpcl2294_system/trunk/sw/ecos/debug
    from Rev 2 to Rev 3
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Rev 2 → Rev 3

/lib_dbg_sh.h
1,92 → 1,92
//
//
//
 
 
#include <pkgconf/hal.h>
#include <cyg/hal/hal_if.h>
#include <cyg/hal/hal_tables.h>
 
 
// CLI support functions
// externC bool parse_num(char *s, unsigned long *val, char **es, char *delim);
// externC bool parse_bool(char *s, bool *val);
 
typedef void cmd_fun(int argc, char *argv[]);
struct cmd {
char *str;
char *help;
char *usage;
cmd_fun *fun;
struct cmd *sub_cmds, *sub_cmds_end;
} CYG_HAL_TABLE_TYPE;
// externC struct cmd *cmd_search(struct cmd *tab, struct cmd *tabend, char *arg);
// externC void cmd_usage(struct cmd *tab, struct cmd *tabend, char *prefix);
#define RedBoot_cmd(_s_,_h_,_u_,_f_) cmd_entry(_s_,_h_,_u_,_f_,0,0,RedBoot_commands)
#define RedBoot_nested_cmd(_s_,_h_,_u_,_f_,_subs_,_sube_) cmd_entry(_s_,_h_,_u_,_f_,_subs_,_sube_,RedBoot_commands)
#define _cmd_entry(_s_,_h_,_u_,_f_,_subs_,_sube_,_n_) \
cmd_fun _f_; \
struct cmd _cmd_tab_##_f_ CYG_HAL_TABLE_QUALIFIED_ENTRY(_n_,_f_) = {_s_, _h_, _u_, _f_, _subs_, _sube_};
#define cmd_entry(_s_,_h_,_u_,_f_,_subs_,_sube_,_n_) \
extern _cmd_entry(_s_,_h_,_u_,_f_,_subs_,_sube_,_n_)
#define local_cmd_entry(_s_,_h_,_u_,_f_,_n_) \
static _cmd_entry(_s_,_h_,_u_,_f_,0,0,_n_)
 
#define CYGBLD_REDBOOT_MAX_MEM_SEGMENTS 1
#define CYGNUM_REDBOOT_CMD_LINE_EDITING 16
 
#define MAX_ARGV 16
 
// Option processing support
 
struct option_info {
char flag;
bool takes_arg;
int arg_type;
void *arg;
bool *arg_set;
char *name;
};
 
#define NUM_ELEMS(s) (sizeof(s)/sizeof(s[0]))
 
#define OPTION_ARG_TYPE_NUM 0 // Numeric data
#define OPTION_ARG_TYPE_STR 1 // Generic string
#define OPTION_ARG_TYPE_FLG 2 // Flag only
 
 
// Command line parsing
externC struct cmd *parse(char **line, int *argc, char **argv);
 
externC void init_opts(struct option_info *opts, char flag, bool takes_arg,
int arg_type, void *arg, bool *arg_set, char *name);
externC bool scan_opts(int argc, char *argv[], int first,
struct option_info *opts, int num_opts,
void *def_arg, int def_arg_type, char *def_descr);
 
 
// RedBoot_cmd(
// "iopeek",
// "Read I/O location",
// "[-b <location>] [-1|2|4]",
// do_iopeek
// );
 
// RedBoot_cmd(
// "iopoke",
// "Write I/O location",
// "[-b <location>] [-1|2|4] -v <value>",
// do_iopoke
// );
 
 
// static void do_memtest (int argc, char *argv[]);
//
// RedBoot_cmd(
// "memtest",
// "Manage do_memtest",
// "-b <location> -l <length>",
// do_memtest
// );
 
//
//
//
 
 
#include <pkgconf/hal.h>
#include <cyg/hal/hal_if.h>
#include <cyg/hal/hal_tables.h>
 
 
// CLI support functions
// externC bool parse_num(char *s, unsigned long *val, char **es, char *delim);
// externC bool parse_bool(char *s, bool *val);
 
typedef void cmd_fun(int argc, char *argv[]);
struct cmd {
char *str;
char *help;
char *usage;
cmd_fun *fun;
struct cmd *sub_cmds, *sub_cmds_end;
} CYG_HAL_TABLE_TYPE;
// externC struct cmd *cmd_search(struct cmd *tab, struct cmd *tabend, char *arg);
// externC void cmd_usage(struct cmd *tab, struct cmd *tabend, char *prefix);
#define RedBoot_cmd(_s_,_h_,_u_,_f_) cmd_entry(_s_,_h_,_u_,_f_,0,0,RedBoot_commands)
#define RedBoot_nested_cmd(_s_,_h_,_u_,_f_,_subs_,_sube_) cmd_entry(_s_,_h_,_u_,_f_,_subs_,_sube_,RedBoot_commands)
#define _cmd_entry(_s_,_h_,_u_,_f_,_subs_,_sube_,_n_) \
cmd_fun _f_; \
struct cmd _cmd_tab_##_f_ CYG_HAL_TABLE_QUALIFIED_ENTRY(_n_,_f_) = {_s_, _h_, _u_, _f_, _subs_, _sube_};
#define cmd_entry(_s_,_h_,_u_,_f_,_subs_,_sube_,_n_) \
extern _cmd_entry(_s_,_h_,_u_,_f_,_subs_,_sube_,_n_)
#define local_cmd_entry(_s_,_h_,_u_,_f_,_n_) \
static _cmd_entry(_s_,_h_,_u_,_f_,0,0,_n_)
 
#define CYGBLD_REDBOOT_MAX_MEM_SEGMENTS 1
#define CYGNUM_REDBOOT_CMD_LINE_EDITING 16
 
#define MAX_ARGV 16
 
// Option processing support
 
struct option_info {
char flag;
bool takes_arg;
int arg_type;
void *arg;
bool *arg_set;
char *name;
};
 
#define NUM_ELEMS(s) (sizeof(s)/sizeof(s[0]))
 
#define OPTION_ARG_TYPE_NUM 0 // Numeric data
#define OPTION_ARG_TYPE_STR 1 // Generic string
#define OPTION_ARG_TYPE_FLG 2 // Flag only
 
 
// Command line parsing
externC struct cmd *parse(char **line, int *argc, char **argv);
 
externC void init_opts(struct option_info *opts, char flag, bool takes_arg,
int arg_type, void *arg, bool *arg_set, char *name);
externC bool scan_opts(int argc, char *argv[], int first,
struct option_info *opts, int num_opts,
void *def_arg, int def_arg_type, char *def_descr);
 
 
// RedBoot_cmd(
// "iopeek",
// "Read I/O location",
// "[-b <location>] [-1|2|4]",
// do_iopeek
// );
 
// RedBoot_cmd(
// "iopoke",
// "Write I/O location",
// "[-b <location>] [-1|2|4] -v <value>",
// do_iopoke
// );
 
 
// static void do_memtest (int argc, char *argv[]);
//
// RedBoot_cmd(
// "memtest",
// "Manage do_memtest",
// "-b <location> -l <length>",
// do_memtest
// );
 
/main.c
1,77 → 1,70
//
//
//
 
#include <stdio.h>
#include <math.h>
#include <stdlib.h>
 
#include <cyg/kernel/kapi.h>
 
#include "LPC22xx.h"
#include "lib_dbg_sh.h"
 
extern void dbg_sh(void);
 
 
/* now declare (and allocate space for) some kernel objects,
like the two threads we will use */
cyg_thread thread_s[2]; /* space for two thread objects */
 
char stack[2][4096]; /* space for two 4K stacks */
 
/* now the handles for the threads */
cyg_handle_t simple_threadA, simple_threadB;
 
/* and now variables for the procedure which is the thread */
cyg_thread_entry_t simple_program;
 
/* and now a mutex to protect calls to the C library */
cyg_mutex_t cliblock;
 
/* we install our own startup routine which sets up threads */
void cyg_user_start(void)
{
// printf("Entering twothreads' cyg_user_start() function\n");
// enable cs3
PINSEL2 = 0x0f814924;
// configure BCFG3
*((unsigned int *)0xFFE0000C) = 0x20007de7;
 
cyg_mutex_init(&cliblock);
 
cyg_thread_create(4, simple_program, (cyg_addrword_t) 0,
"Thread A", (void *) stack[0], 4096,
&simple_threadA, &thread_s[0]);
// cyg_thread_create(4, simple_program, (cyg_addrword_t) 1,
// "Thread B", (void *) stack[1], 4096,
// &simple_threadB, &thread_s[1]);
 
cyg_thread_resume(simple_threadA);
// cyg_thread_resume(simple_threadB);
}
 
/* this is a simple program which runs in a thread */
void simple_program(cyg_addrword_t data)
{
int message = (int) data;
int delay;
 
printf("Beginning execution; thread data is %d\n", message);
dbg_sh();
 
}
 
 
int main(void)
{
 
return( -1 );
}
 
//
//
//
 
#include <stdio.h>
#include <math.h>
#include <stdlib.h>
 
#include <cyg/kernel/kapi.h>
 
#include "LPC22xx.h"
#include "lib_dbg_sh.h"
 
extern void dbg_sh(void);
 
 
/* now declare (and allocate space for) some kernel objects,
like the two threads we will use */
cyg_thread thread_s[2]; /* space for two thread objects */
 
char stack[2][4096]; /* space for two 4K stacks */
 
/* now the handles for the threads */
cyg_handle_t simple_threadA, simple_threadB;
 
/* and now variables for the procedure which is the thread */
cyg_thread_entry_t simple_program;
 
/* and now a mutex to protect calls to the C library */
cyg_mutex_t cliblock;
 
/* we install our own startup routine which sets up threads */
void cyg_user_start(void)
{
// printf("Entering twothreads' cyg_user_start() function\n");
// enable cs3
PINSEL2 = 0x0f814924;
// configure BCFG3
*((unsigned int *)0xFFE0000C) = 0x20007de7;
 
cyg_mutex_init(&cliblock);
 
cyg_thread_create(4, simple_program, (cyg_addrword_t) 0,
"Thread A", (void *) stack[0], 4096,
&simple_threadA, &thread_s[0]);
// cyg_thread_create(4, simple_program, (cyg_addrword_t) 1,
// "Thread B", (void *) stack[1], 4096,
// &simple_threadB, &thread_s[1]);
 
cyg_thread_resume(simple_threadA);
// cyg_thread_resume(simple_threadB);
}
 
/* this is a simple program which runs in a thread */
void simple_program(cyg_addrword_t data)
{
int message = (int) data;
int delay;
 
printf("Beginning execution; thread data is %d\n", message);
dbg_sh();
 
}
 
 
 
/Makefile
1,48 → 1,48
# Mostly written by Jonathan Larmour, Red Hat, Inc.
# Reference to ecos.mak added by John Dallaway, eCosCentric Limited, 2003-01-20
# This file is in the public domain and may be used for any purpose
 
# Usage: make INSTALL_DIR=/path/to/ecos/install
 
# INSTALL_DIR=$$(INSTALL_DIR) # override on make command line
# INSTALL_DIR = ../ROM_slow/install
INSTALL_DIR = ../LPC2294_ram/LPC2294_ram_install
 
OBJECT_FILES = main.o
HEADER_FILES = lpc22xx.h lib_dbg_sh.h
 
 
include $(INSTALL_DIR)/include/pkgconf/ecos.mak
 
XCC = $(ECOS_COMMAND_PREFIX)gcc
XCXX = $(XCC)
XLD = $(XCC)
 
CFLAGS = -I$(INSTALL_DIR)/include
CXXFLAGS = $(CFLAGS)
LDFLAGS = -nostartfiles -L$(INSTALL_DIR)/lib -Ttarget.ld
 
# RULES
 
.PHONY: all clean
 
all: debug
 
clean:
-rm -f debug $(OBJECT_FILES)
 
%.o: %.c
$(XCC) -c -o $*.o $(CFLAGS) $(ECOS_GLOBAL_CFLAGS) $<
 
%.o: %.cxx
$(XCXX) -c -o $*.o $(CXXFLAGS) $(ECOS_GLOBAL_CFLAGS) $<
 
%.o: %.C
$(XCXX) -c -o $*.o $(CXXFLAGS) $(ECOS_GLOBAL_CFLAGS) $<
 
%.o: %.cc
$(XCXX) -c -o $*.o $(CXXFLAGS) $(ECOS_GLOBAL_CFLAGS) $<
 
debug: $(OBJECT_FILES) $(HEADER_FILES)
$(XLD) $(LDFLAGS) $(ECOS_GLOBAL_LDFLAGS) -o $@ $(OBJECT_FILES) -static -L../shell -ldbg_sh
 
# Mostly written by Jonathan Larmour, Red Hat, Inc.
# Reference to ecos.mak added by John Dallaway, eCosCentric Limited, 2003-01-20
# This file is in the public domain and may be used for any purpose
 
# Usage: make INSTALL_DIR=/path/to/ecos/install
 
# INSTALL_DIR=$$(INSTALL_DIR) # override on make command line
# INSTALL_DIR = ../ROM_slow/install
INSTALL_DIR = ../LPC2294_ram/LPC2294_ram_install
 
OBJECT_FILES = main.o
HEADER_FILES = lpc22xx.h lib_dbg_sh.h
 
 
include $(INSTALL_DIR)/include/pkgconf/ecos.mak
 
XCC = $(ECOS_COMMAND_PREFIX)gcc
XCXX = $(XCC)
XLD = $(XCC)
 
CFLAGS = -I$(INSTALL_DIR)/include
CXXFLAGS = $(CFLAGS)
LDFLAGS = -nostartfiles -L$(INSTALL_DIR)/lib -Ttarget.ld
 
# RULES
 
.PHONY: all clean
 
all: debug
 
clean:
-rm -f debug $(OBJECT_FILES)
 
%.o: %.c
$(XCC) -c -o $*.o $(CFLAGS) $(ECOS_GLOBAL_CFLAGS) $<
 
%.o: %.cxx
$(XCXX) -c -o $*.o $(CXXFLAGS) $(ECOS_GLOBAL_CFLAGS) $<
 
%.o: %.C
$(XCXX) -c -o $*.o $(CXXFLAGS) $(ECOS_GLOBAL_CFLAGS) $<
 
%.o: %.cc
$(XCXX) -c -o $*.o $(CXXFLAGS) $(ECOS_GLOBAL_CFLAGS) $<
 
debug: $(OBJECT_FILES) $(HEADER_FILES)
$(XLD) $(LDFLAGS) $(ECOS_GLOBAL_LDFLAGS) -o $@ $(OBJECT_FILES) -static -L../shell -ldbg_sh
 

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