| Line 66... |
Line 66... |
#include "dumpverilog.h"
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#include "dumpverilog.h"
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#include "trace.h"
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#include "trace.h"
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#include "cuc.h"
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#include "cuc.h"
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|
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/* CVS revision number. */
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/* CVS revision number. */
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const char rcsrev[] = "$Revision: 1.117 $";
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const char rcsrev[] = "$Revision: 1.118 $";
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inline void debug(int level, const char *format, ...)
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inline void debug(int level, const char *format, ...)
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{
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{
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char *p;
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char *p;
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va_list ap;
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va_list ap;
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| Line 155... |
Line 155... |
/* Resets all subunits */
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/* Resets all subunits */
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void sim_reset (void)
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void sim_reset (void)
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{
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{
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struct sim_reset_hook *cur_reset = sim_reset_hooks;
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struct sim_reset_hook *cur_reset = sim_reset_hooks;
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SCHED_INIT();
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/* We absolutely MUST reset the scheduler first */
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sched_reset();
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while(cur_reset) {
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while(cur_reset) {
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cur_reset->reset_hook(cur_reset->dat);
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cur_reset->reset_hook(cur_reset->dat);
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cur_reset = cur_reset->next;
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cur_reset = cur_reset->next;
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}
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}
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| Line 178... |
Line 179... |
init_labels();
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init_labels();
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init_breakpoints();
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init_breakpoints();
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initstats();
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initstats();
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build_automata();
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build_automata();
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sched_init();
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if (config.sim.profile) {
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if (config.sim.profile) {
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runtime.sim.fprof = fopen(config.sim.prof_fn, "wt+");
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runtime.sim.fprof = fopen(config.sim.prof_fn, "wt+");
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if(!runtime.sim.fprof) {
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if(!runtime.sim.fprof) {
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fprintf(stderr, "ERROR: Problems opening profile file.\n");
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fprintf(stderr, "ERROR: Problems opening profile file.\n");
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exit (1);
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exit (1);
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| Line 325... |
Line 328... |
}
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}
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/* Executes jobs in time queue */
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/* Executes jobs in time queue */
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static inline void do_scheduler ()
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static inline void do_scheduler ()
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{
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{
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void (*func)(void *);
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struct sched_entry *tmp;
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void *param;
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/* Execute all jobs till now */
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/* Execute all jobs till now */
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do {
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do {
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func = SCHED_PEEK().func;
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tmp = scheduler.job_queue;
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param = SCHED_PEEK().param;
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scheduler.job_queue = tmp->next;
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SCHED_REMOVE();
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tmp->next = scheduler.free_job_queue;
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func (param);
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scheduler.free_job_queue = tmp;
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} while (runtime.sim.cycles >= SCHED_PEEK().time);
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tmp->func (tmp->param);
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} while (scheduler.job_queue->time <= 0);
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}
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}
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/* Main function */
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/* Main function */
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int main(argc, argv)
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int main(argc, argv)
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int argc;
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int argc;
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| Line 397... |
Line 401... |
|| config.sim.history || config.sim.exe_log;
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|| config.sim.history || config.sim.exe_log;
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}
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}
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/* MM: 'run -1' means endless execution. */
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/* MM: 'run -1' means endless execution. */
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while(runtime.sim.cont_run) {
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while(runtime.sim.cont_run) {
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long long time_start = runtime.sim.cycles;
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if (config.debug.enabled) {
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if (config.debug.enabled) {
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du_clock(); // reset watchpoints
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du_clock(); // reset watchpoints
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if (runtime.cpu.stalled) {
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if (runtime.cpu.stalled) {
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if(config.debug.gdb_enabled) {
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if(config.debug.gdb_enabled) {
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BlockJTAG();
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BlockJTAG();
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| Line 428... |
Line 433... |
if (config.debug.gdb_enabled) HandleServerSocket(false); /* block & check_stdin = false */
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if (config.debug.gdb_enabled) HandleServerSocket(false); /* block & check_stdin = false */
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if(config.debug.enabled)
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if(config.debug.enabled)
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if (testsprbits(SPR_DMR1, SPR_DMR1_ST)) set_stall_state (1);
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if (testsprbits(SPR_DMR1, SPR_DMR1_ST)) set_stall_state (1);
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runtime.sim.cycles += runtime.sim.mem_cycles;
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runtime.sim.cycles += runtime.sim.mem_cycles;
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if (runtime.sim.cycles >= SCHED_PEEK().time) do_scheduler ();
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scheduler.job_queue->time -= runtime.sim.cycles - time_start;
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if (scheduler.job_queue->time <= 0) do_scheduler ();
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if (!runtime.sim.hush) dumpreg();
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if (!runtime.sim.hush) dumpreg();
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}
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}
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runtime.sim.hush = 0;
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runtime.sim.hush = 0;
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fflush(stdout);
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fflush(stdout);
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runtime.sim.fout = stdout;
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runtime.sim.fout = stdout;
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