-#include <stdio.h>
-#include <stdlib.h>
-
-#include "mTaskSymbols.h"
-#include "interpret.h"
-#include "misc.h"
-#include "task.h"
-#include "sds.h"
-
-void run_task(struct task *t, int fd)
-{
- uint8_t *program = t->bc;
- int plen = t->tlen;
- int pc = 0;
- int sp = 0;
- char stack[STACKSIZE] = {0};
- printf("Running task with length: %d\n", plen);
- while(pc != plen){
- printf("program: %d\n", program[pc]);
- printf("stack: %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x\n",
- stack[0], stack[1], stack[2], stack[3], stack[4],
- stack[5], stack[6], stack[7], stack[8], stack[9]);
-
- switch(program[pc++]){
- case BCNOP: trace("nop\n");
- break;
- case BCLAB: trace("label: 0x%02x!!!!!!\n", program[pc]);
- pc++;
- break;
- case BCPUSH: trace("push %d\n", program[pc]*265+program[pc+1]);
- stack[sp++] = program[pc]*265 + program[pc+1];
- pc+=2;
- break;
- case BCPOP: trace("pop\n");
- sp--;
- break;
- case BCSDSSTORE: trace("sds store: %d\n", program[pc]);
- sds_store(program[pc++], stack[--sp]);
- break;
- case BCSDSFETCH: trace("sds fetch: %d\n", program[pc]);
- stack[sp++] = sds_fetch(program[pc++]);
- break;
- case BCSDSPUBLISH: trace("sds publish %d\n", program[pc]);
- sds_publish(program[pc++], fd);
- break;
- case BCNOT: trace("not\n");
- stack[sp] = stack[sp] > 0 ? 0 : 1;
- break;
- case BCADD: trace("add\n");
- stack[sp-2] = stack[sp-1] + stack[sp-2];
- sp -= 1;
- break;
- case BCSUB: trace("sub\n");
- stack[sp-2] = stack[sp-1] - stack[sp-2];
- sp -= 1;
- break;
- case BCMUL: trace("mul\n");
- stack[sp-2] = stack[sp-1] * stack[sp-2];
- sp -= 1;
- break;
- case BCDIV: trace("div\n");
- stack[sp-2] = stack[sp-1] / stack[sp-2];
- sp -= 1;
- break;
- case BCAND: trace("and\n");
- stack[sp-2] = stack[sp-1] && stack[sp-2];
- sp -= 1;
- break;
- case BCOR: trace("or\n");
- stack[sp-2] = stack[sp-1] || stack[sp-2];
- sp -= 1;
- break;
- case BCEQ: trace("eq\n");
- stack[sp-2] = stack[sp-1] == stack[sp-2];
- sp -= 1;
- break;
- case BCNEQ: trace("neq\n");
- stack[sp-2] = stack[sp-1] != stack[sp-2];
- sp -= 1;
- break;
- case BCLES: trace("les\n");
- stack[sp-2] = stack[sp-1] < stack[sp-2];
- sp -= 1;
- break;
- case BCGRE: trace("gre\n");
- stack[sp-2] = stack[sp-1] > stack[sp-2];
- sp -= 1;
- break;
- case BCLEQ: trace("leq\n");
- stack[sp-2] = stack[sp-1] <= stack[sp-2];
- sp -= 1;
- break;
- case BCGEQ: trace("geq\n");
- stack[sp-2] = stack[sp-1] >= stack[sp-2];
- sp -= 1;
- break;
- case BCJMP: trace("jmp to %d\n", program[pc]);
- pc = program[pc]-1;
- break;
- case BCJMPT: trace("jmpt to %d\n", program[pc]);
- pc = stack[--sp] ? program[pc]-1 : pc+1;
- break;
- case BCJMPF: trace("jmpf to %d\n", program[pc]);
- pc = stack[--sp] ? pc+1 : program[pc]-1;
- break;
- case BCSERIALAVAIL: trace("SerialAvailable()\n");
- break;
- case BCSERIALPRINT: trace("SerialPrint()\n");
- break;
- case BCSERIALPRINTLN: trace("SerialPrintln()\n");
- break;
- case BCSERIALREAD: trace("SerialRead()\n");
- break;
- case BCSERIALPARSEINT: trace("SerialParseInt()\n");
- break;
- case BCANALOGREAD: trace("AnalogRead(%d)\n", program[pc]);
- pc++;
- break;
- case BCANALOGWRITE: trace("AnalogWrite(%d)\n", program[pc]);
- pc++;
- break;
- case BCDIGITALREAD: trace("DigitalRead(%d)\n", program[pc]);
- pc++;
- break;
- case BCDIGITALWRITE: trace("DigitalWrite(%d)\n", program[pc]);
- pc++;
- break;
- default:
- trace("unrecognized\n");
- die("Unrecognized command: %d\n", program[pc-1]);
- }
- }
- debug("Task terminated\n");
-}