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