| Line 77... |
Line 77... |
static int gdb_read(void*,int);
|
static int gdb_read(void*,int);
|
static int gdb_write(void*,int);
|
static int gdb_write(void*,int);
|
void BlockJTAG(void);
|
void BlockJTAG(void);
|
|
|
/* CVS revision number. */
|
/* CVS revision number. */
|
const char rcsrev[] = "$Revision: 1.31 $";
|
const char rcsrev[] = "$Revision: 1.32 $";
|
|
|
/* Continuos run versus single step tracing switch. */
|
/* Continuos run versus single step tracing switch. */
|
int cont_run;
|
int cont_run;
|
|
|
/* History of execution */
|
/* History of execution */
|
| Line 247... |
Line 247... |
" analysis etc.\n");
|
" analysis etc.\n");
|
printf(" -profile: generates profiling data.\n"); /* MM */
|
printf(" -profile: generates profiling data.\n"); /* MM */
|
printf(" -upr <n>: set UPR to n\n");
|
printf(" -upr <n>: set UPR to n\n");
|
printf(" -ver <n>: set VR[VER] to n\n");
|
printf(" -ver <n>: set VR[VER] to n\n");
|
printf(" -rev <n>: set VR[REV] to n\n");
|
printf(" -rev <n>: set VR[REV] to n\n");
|
printf(" -loadmem[@<n>] <filename>: load memory with file, "
|
|
"optionally at address <n>\n"); /* (CZ) */
|
|
printf(" -nosrv: do not launch JTAG proxy server\n"); /* (CZ) */
|
printf(" -nosrv: do not launch JTAG proxy server\n"); /* (CZ) */
|
printf(" -srv <n>: launch JTAG proxy server on port <n>\n"); /* (CZ) */
|
printf(" -srv <n>: launch JTAG proxy server on port <n>\n"); /* (CZ) */
|
printf(" -initmem <n | random>: initialize memory to value "
|
|
"<n> or random\n"); /* (CZ) */
|
|
exit(-1);
|
exit(-1);
|
}
|
}
|
|
|
#ifdef HAVE_LIBREADLINE
|
#ifdef HAVE_LIBREADLINE
|
initialize_readline (); /* Bind our completer. */
|
initialize_readline (); /* Bind our completer. */
|
| Line 285... |
Line 281... |
print_config();
|
print_config();
|
signal(SIGINT, ctrl_c);
|
signal(SIGINT, ctrl_c);
|
initstats();
|
initstats();
|
build_automata();
|
build_automata();
|
|
|
/* Modified by CZ on 24/05/01 ... if a filename is
|
/* Initialize memory */
|
specified, behave as the simulator always has. This way,
|
{
|
no existing test suites should be broken. If a filename
|
|
is not specified, default to the new style behavior. Let
|
|
the simulator start up and execute garbage, the same way
|
|
a real CPU would. This should maximize the reality of
|
|
the capabilities. In this mode, we will expect that
|
|
someone will attach to us over the JTAG Proxy interface
|
|
and begin debugging that way. */
|
|
|
|
if(config.filename) {
|
|
endaddr = loadcode(config.filename, 0, 0); /* MM170901 always load at address zero. */
|
|
if (endaddr == -1) {
|
|
printf("Problems loading boot code.\n");
|
|
exit(1);
|
|
}
|
|
} else {
|
|
extern struct dev_memarea *dev_list;
|
extern struct dev_memarea *dev_list;
|
int i;
|
int i;
|
if(config.random_mem) {
|
if(config.memory.type == MT_RANDOM) {
|
unsigned int val = 0;
|
unsigned int val = 0;
|
int seed = time(NULL);
|
|
int breakpoint = 0;
|
|
|
|
srandom(seed);
|
if (config.memory.random_seed == -1) {
|
|
config.memory.random_seed = time(NULL);
|
/* Print out the seed just in case we ever need to debug */
|
/* Print out the seed just in case we ever need to debug */
|
printf("Seeding random generator with value %d\n",seed);
|
printf("Seeding random generator with value %d\n", config.memory.random_seed);
|
|
}
|
|
srandom(config.memory.random_seed);
|
|
|
for (cur_area = dev_list; cur_area; cur_area = cur_area->next)
|
for (cur_area = dev_list; cur_area; cur_area = cur_area->next)
|
for(i = 0; i < cur_area->size; i++) {
|
for(i = 0; i < cur_area->size; i++) {
|
val = random();
|
val = random();
|
if(random() > RAND_MAX/2)
|
setsim_mem8(i + cur_area->addr_compare, val & 0xFF);
|
val |= 0x80000000;
|
|
set_mem8(i + cur_area->addr_compare, val, &breakpoint);
|
|
}
|
}
|
} else if(config.pattern_mem) {
|
} else if(config.memory.type == MT_PATTERN) {
|
int breakpoint = 0;
|
|
for (cur_area = dev_list; cur_area; cur_area = cur_area->next)
|
for (cur_area = dev_list; cur_area; cur_area = cur_area->next)
|
for(i = 0; i < cur_area->size; i++)
|
for(i = 0; i < cur_area->size; i++)
|
set_mem8(i + cur_area->addr_compare, config.pattern_mem, &breakpoint);
|
setsim_mem8(i + cur_area->addr_compare, config.memory.pattern);
|
} else {
|
} else {
|
int breakpoint = 0;
|
fprintf(stderr, "Invalid memory configuration type.\n");
|
for (cur_area = dev_list; cur_area; cur_area = cur_area->next)
|
exit(1);
|
for(i = 0; i < cur_area->size; i++)
|
}
|
set_mem8(i + cur_area->addr_compare, 0, &breakpoint);
|
}
|
|
|
|
if(config.filename) {
|
|
endaddr = loadcode(config.filename, 0, 0); /* MM170901 always load at address zero. */
|
|
if (endaddr == -1) {
|
|
fprintf(stderr, "Problems loading boot code.\n");
|
|
exit(1);
|
}
|
}
|
}
|
}
|
|
|
uart_reset();
|
uart_reset();
|
dma_reset();
|
dma_reset();
|
