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/*
** cmdrun.c - mruby debugger run command functions
**
*/
#include <mruby/opcode.h>
#include "mrdb.h"
dbgcmd_state
dbgcmd_run(mrb_state *mrb, mrdb_state *mrdb)
{
mrb_debug_context *dbg = mrdb->dbg;
if( dbg->xm == DBG_INIT ){
dbg->xm = DBG_RUN;
} else {
dbg->xm = DBG_QUIT;
if( dbg->xphase == DBG_PHASE_RUNNING ){
struct RClass *exc;
puts("Start it from the beginning.");
exc = mrb_define_class(mrb, "DebuggerRestart", mrb_class_get(mrb, "Exception"));
mrb_raise(mrb, exc, "Restart mrdb.");
}
}
return DBGST_RESTART;
}
dbgcmd_state
dbgcmd_continue(mrb_state *mrb, mrdb_state *mrdb)
{
mrb_debug_context *dbg = mrdb->dbg;
int ccnt = 1;
if( mrdb->wcnt > 1 ){
sscanf(mrdb->words[1], "%d", &ccnt);
}
dbg->ccnt = (uint16_t)(ccnt > 0 ? ccnt : 1); /* count of continue */
if( dbg->xphase == DBG_PHASE_AFTER_RUN ){
puts("The program is not running.");
dbg->xm = DBG_QUIT;
} else {
dbg->xm = DBG_RUN;
}
return DBGST_CONTINUE;
}
dbgcmd_state
dbgcmd_step(mrb_state *mrb, mrdb_state *mrdb)
{
mrdb->dbg->xm = DBG_STEP;
return DBGST_CONTINUE;
}
dbgcmd_state
dbgcmd_next(mrb_state *mrb, mrdb_state *mrdb)
{
mrdb->dbg->xm = DBG_NEXT;
mrdb->dbg->prvci = mrb->c->ci;
return DBGST_CONTINUE;
}
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