]> git.xonotic.org Git - xonotic/gmqcc.git/blobdiff - exec.c
Merging in new-syntax
[xonotic/gmqcc.git] / exec.c
diff --git a/exec.c b/exec.c
index 71b8eba2c1486f5ffe40f5f465362826333822b1..872475befa00ac994caef9d899db9fb6172db755 100644 (file)
--- a/exec.c
+++ b/exec.c
@@ -1040,9 +1040,9 @@ void prog_disasm_function(qc_program *prog, size_t id)
 #endif
 
 while (1) {
-       prog_section_function  *newf;
-       qcany          *ed;
-       qcany          *ptr;
+    prog_section_function  *newf;
+    qcany          *ed;
+    qcany          *ptr;
 
     ++st;
 
@@ -1060,12 +1060,12 @@ while (1) {
             qcvmerror(prog, "Illegal instruction in %s\n", prog->filename);
             goto cleanup;
 
-               case INSTR_DONE:
-               case INSTR_RETURN:
-                       /* TODO: add instruction count to function profile count */
-                       GLOBAL(OFS_RETURN)->ivector[0] = OPA->ivector[0];
-                       GLOBAL(OFS_RETURN)->ivector[1] = OPA->ivector[1];
-                       GLOBAL(OFS_RETURN)->ivector[2] = OPA->ivector[2];
+        case INSTR_DONE:
+        case INSTR_RETURN:
+            /* TODO: add instruction count to function profile count */
+            GLOBAL(OFS_RETURN)->ivector[0] = OPA->ivector[0];
+            GLOBAL(OFS_RETURN)->ivector[1] = OPA->ivector[1];
+            GLOBAL(OFS_RETURN)->ivector[2] = OPA->ivector[2];
 
             st = prog->code + prog_leavefunction(prog);
             if (!prog->stack_count)
@@ -1073,299 +1073,299 @@ while (1) {
 
             break;
 
-               case INSTR_MUL_F:
-                       OPC->_float = OPA->_float * OPB->_float;
-                       break;
-               case INSTR_MUL_V:
-                       OPC->_float = OPA->vector[0]*OPB->vector[0] +
-                                     OPA->vector[1]*OPB->vector[1] +
-                                     OPA->vector[2]*OPB->vector[2];
-                       break;
-               case INSTR_MUL_FV:
-                       OPC->vector[0] = OPA->_float * OPB->vector[0];
-                       OPC->vector[1] = OPA->_float * OPB->vector[1];
-                       OPC->vector[2] = OPA->_float * OPB->vector[2];
-                       break;
-               case INSTR_MUL_VF:
-                       OPC->vector[0] = OPB->_float * OPA->vector[0];
-                       OPC->vector[1] = OPB->_float * OPA->vector[1];
-                       OPC->vector[2] = OPB->_float * OPA->vector[2];
-                       break;
-               case INSTR_DIV_F:
-                       if (OPB->_float != 0.0f)
-                               OPC->_float = OPA->_float / OPB->_float;
-                       else
-                               OPC->_float = 0;
-                       break;
-
-               case INSTR_ADD_F:
-                       OPC->_float = OPA->_float + OPB->_float;
-                       break;
-               case INSTR_ADD_V:
-                       OPC->vector[0] = OPA->vector[0] + OPB->vector[0];
-                       OPC->vector[1] = OPA->vector[1] + OPB->vector[1];
-                       OPC->vector[2] = OPA->vector[2] + OPB->vector[2];
-                       break;
-               case INSTR_SUB_F:
-                       OPC->_float = OPA->_float - OPB->_float;
-                       break;
-               case INSTR_SUB_V:
-                       OPC->vector[0] = OPA->vector[0] - OPB->vector[0];
-                       OPC->vector[1] = OPA->vector[1] - OPB->vector[1];
-                       OPC->vector[2] = OPA->vector[2] - OPB->vector[2];
-                       break;
-
-               case INSTR_EQ_F:
-                       OPC->_float = (OPA->_float == OPB->_float);
-                       break;
-               case INSTR_EQ_V:
-                       OPC->_float = ((OPA->vector[0] == OPB->vector[0]) &&
-                                          (OPA->vector[1] == OPB->vector[1]) &&
-                                          (OPA->vector[2] == OPB->vector[2]) );
-                       break;
-               case INSTR_EQ_S:
-                       OPC->_float = !strcmp(prog_getstring(prog, OPA->string),
-                                             prog_getstring(prog, OPB->string));
-                       break;
-               case INSTR_EQ_E:
-                       OPC->_float = (OPA->_int == OPB->_int);
-                       break;
-               case INSTR_EQ_FNC:
-                       OPC->_float = (OPA->function == OPB->function);
-                       break;
-               case INSTR_NE_F:
-                       OPC->_float = (OPA->_float != OPB->_float);
-                       break;
-               case INSTR_NE_V:
-                       OPC->_float = ((OPA->vector[0] != OPB->vector[0]) ||
-                                      (OPA->vector[1] != OPB->vector[1]) ||
-                                      (OPA->vector[2] != OPB->vector[2]) );
-                       break;
-               case INSTR_NE_S:
-                       OPC->_float = !!strcmp(prog_getstring(prog, OPA->string),
-                                              prog_getstring(prog, OPB->string));
-                       break;
-               case INSTR_NE_E:
-                       OPC->_float = (OPA->_int != OPB->_int);
-                       break;
-               case INSTR_NE_FNC:
-                       OPC->_float = (OPA->function != OPB->function);
-                       break;
-
-               case INSTR_LE:
-                       OPC->_float = (OPA->_float <= OPB->_float);
-                       break;
-               case INSTR_GE:
-                       OPC->_float = (OPA->_float >= OPB->_float);
-                       break;
-               case INSTR_LT:
-                       OPC->_float = (OPA->_float < OPB->_float);
-                       break;
-               case INSTR_GT:
-                       OPC->_float = (OPA->_float > OPB->_float);
-                       break;
-
-               case INSTR_LOAD_F:
-               case INSTR_LOAD_S:
-               case INSTR_LOAD_FLD:
-               case INSTR_LOAD_ENT:
-               case INSTR_LOAD_FNC:
-                       if (OPA->edict < 0 || OPA->edict >= prog->entities) {
-                           qcvmerror(prog, "progs `%s` attempted to read an out of bounds entity", prog->filename);
-                               goto cleanup;
-                       }
-                       if ((unsigned int)(OPB->_int) >= (unsigned int)(prog->entityfields)) {
-                               qcvmerror(prog, "prog `%s` attempted to read an invalid field from entity (%i)",
-                                         prog->filename,
-                                         OPB->_int);
-                               goto cleanup;
-                       }
-                       ed = prog_getedict(prog, OPA->edict);
-                       OPC->_int = ((qcany*)( ((qcint*)ed) + OPB->_int ))->_int;
-                       break;
-               case INSTR_LOAD_V:
-                       if (OPA->edict < 0 || OPA->edict >= prog->entities) {
-                           qcvmerror(prog, "progs `%s` attempted to read an out of bounds entity", prog->filename);
-                               goto cleanup;
-                       }
-                       if (OPB->_int < 0 || OPB->_int + 3 > prog->entityfields)
-                       {
-                               qcvmerror(prog, "prog `%s` attempted to read an invalid field from entity (%i)",
-                                         prog->filename,
-                                         OPB->_int + 2);
-                               goto cleanup;
-                       }
-                       ed = prog_getedict(prog, OPA->edict);
-                       OPC->ivector[0] = ((qcany*)( ((qcint*)ed) + OPB->_int ))->ivector[0];
-                       OPC->ivector[1] = ((qcany*)( ((qcint*)ed) + OPB->_int ))->ivector[1];
-                       OPC->ivector[2] = ((qcany*)( ((qcint*)ed) + OPB->_int ))->ivector[2];
-                       break;
-
-               case INSTR_ADDRESS:
-                       if (OPA->edict < 0 || OPA->edict >= prog->entities) {
-                               qcvmerror(prog, "prog `%s` attempted to address an out of bounds entity %i", prog->filename, OPA->edict);
-                               goto cleanup;
-                       }
-                       if ((unsigned int)(OPB->_int) >= (unsigned int)(prog->entityfields))
-                       {
-                               qcvmerror(prog, "prog `%s` attempted to read an invalid field from entity (%i)",
-                                         prog->filename,
-                                         OPB->_int);
-                               goto cleanup;
-                       }
-
-                       ed = prog_getedict(prog, OPA->edict);
-                       OPC->_int = ((qcint*)ed) - prog->entitydata + OPB->_int;
-                       break;
-
-               case INSTR_STORE_F:
-               case INSTR_STORE_S:
-               case INSTR_STORE_ENT:
-               case INSTR_STORE_FLD:
-               case INSTR_STORE_FNC:
-                       OPB->_int = OPA->_int;
-                       break;
-               case INSTR_STORE_V:
-                       OPB->ivector[0] = OPA->ivector[0];
-                       OPB->ivector[1] = OPA->ivector[1];
-                       OPB->ivector[2] = OPA->ivector[2];
-                       break;
-
-               case INSTR_STOREP_F:
-               case INSTR_STOREP_S:
-               case INSTR_STOREP_ENT:
-               case INSTR_STOREP_FLD:
-               case INSTR_STOREP_FNC:
-                       if (OPB->_int < 0 || OPB->_int >= prog->entitydata_count) {
-                               qcvmerror(prog, "`%s` attempted to write to an out of bounds edict (%i)", prog->filename, OPB->_int);
-                               goto cleanup;
-                       }
-                       if (OPB->_int < prog->entityfields && !prog->allowworldwrites)
-                               qcvmerror(prog, "`%s` tried to assign to world.%s (field %i)\n",
-                                         prog->filename,
-                                         prog_getstring(prog, prog_entfield(prog, OPB->_int)->name),
-                                         OPB->_int);
-                       ptr = (qcany*)(prog->entitydata + OPB->_int);
-                       ptr->_int = OPA->_int;
-                       break;
-               case INSTR_STOREP_V:
-                       if (OPB->_int < 0 || OPB->_int + 2 >= prog->entitydata_count) {
-                               qcvmerror(prog, "`%s` attempted to write to an out of bounds edict (%i)", prog->filename, OPB->_int);
-                               goto cleanup;
-                       }
-                       if (OPB->_int < prog->entityfields && !prog->allowworldwrites)
-                               qcvmerror(prog, "`%s` tried to assign to world.%s (field %i)\n",
-                                         prog->filename,
-                                         prog_getstring(prog, prog_entfield(prog, OPB->_int)->name),
-                                         OPB->_int);
-                       ptr = (qcany*)(prog->entitydata + OPB->_int);
-                       ptr->ivector[0] = OPA->ivector[0];
-                       ptr->ivector[1] = OPA->ivector[1];
-                       ptr->ivector[2] = OPA->ivector[2];
-                       break;
-
-               case INSTR_NOT_F:
-                       OPC->_float = !FLOAT_IS_TRUE_FOR_INT(OPA->_int);
-                       break;
-               case INSTR_NOT_V:
-                       OPC->_float = !OPA->vector[0] &&
-                                     !OPA->vector[1] &&
-                                     !OPA->vector[2];
-                       break;
-               case INSTR_NOT_S:
-                       OPC->_float = !OPA->string ||
-                                     !*prog_getstring(prog, OPA->string);
-                       break;
-               case INSTR_NOT_ENT:
-                       OPC->_float = (OPA->edict == 0);
-                       break;
-               case INSTR_NOT_FNC:
-                       OPC->_float = !OPA->function;
-                       break;
-
-               case INSTR_IF:
-                   /* this is consistent with darkplaces' behaviour */
-                       if(FLOAT_IS_TRUE_FOR_INT(OPA->_int))
-                       {
-                               st += st->o2.s1 - 1;    /* offset the s++ */
-                               if (++jumpcount >= maxjumps)
-                                       qcvmerror(prog, "`%s` hit the runaway loop counter limit of %li jumps", prog->filename, jumpcount);
-                       }
-                       break;
-               case INSTR_IFNOT:
-                       if(!FLOAT_IS_TRUE_FOR_INT(OPA->_int))
-                       {
-                               st += st->o2.s1 - 1;    /* offset the s++ */
-                               if (++jumpcount >= maxjumps)
-                                       qcvmerror(prog, "`%s` hit the runaway loop counter limit of %li jumps", prog->filename, jumpcount);
-                       }
-                       break;
-
-               case INSTR_CALL0:
-               case INSTR_CALL1:
-               case INSTR_CALL2:
-               case INSTR_CALL3:
-               case INSTR_CALL4:
-               case INSTR_CALL5:
-               case INSTR_CALL6:
-               case INSTR_CALL7:
-               case INSTR_CALL8:
-                       prog->argc = st->opcode - INSTR_CALL0;
-                       if (!OPA->function)
-                               qcvmerror(prog, "NULL function in `%s`", prog->filename);
-
-                       if(!OPA->function || OPA->function >= (unsigned int)prog->functions_count)
-                       {
-                               qcvmerror(prog, "CALL outside the program in `%s` (%i)", prog->filename, (int)OPA->function);
-                               goto cleanup;
-                       }
-
-                       newf = &prog->functions[OPA->function];
-                       newf->profile++;
-
-                       prog->statement = (st - prog->code) + 1;
-
-                       if (newf->entry < 0)
-                       {
-                               /* negative statements are built in functions */
-                               int builtinnumber = -newf->entry;
-                               if (builtinnumber < prog->builtins_count && prog->builtins[builtinnumber])
-                                       prog->builtins[builtinnumber](prog);
-                               else
-                                       qcvmerror(prog, "No such builtin #%i in %s! Try updating your gmqcc sources",
-                                                 builtinnumber, prog->filename);
-                       }
-                       else
-                               st = prog->code + prog_enterfunction(prog, newf) - 1; /* offset st++ */
-                       if (prog->vmerror)
-                               goto cleanup;
-                       break;
-
-               case INSTR_STATE:
-                   qcvmerror(prog, "`%s` tried to execute a STATE operation", prog->filename);
-                       break;
-
-               case INSTR_GOTO:
-                       st += st->o1.s1 - 1;    /* offset the s++ */
-                       if (++jumpcount == 10000000)
-                                       qcvmerror(prog, "`%s` hit the runaway loop counter limit of %li jumps", prog->filename, jumpcount);
-                       break;
-
-               case INSTR_AND:
-                       OPC->_float = FLOAT_IS_TRUE_FOR_INT(OPA->_int) &&
-                                     FLOAT_IS_TRUE_FOR_INT(OPB->_int);
-                       break;
-               case INSTR_OR:
-                       OPC->_float = FLOAT_IS_TRUE_FOR_INT(OPA->_int) ||
-                                     FLOAT_IS_TRUE_FOR_INT(OPB->_int);
-                       break;
-
-               case INSTR_BITAND:
-                       OPC->_float = ((int)OPA->_float) & ((int)OPB->_float);
-                       break;
-               case INSTR_BITOR:
-                       OPC->_float = ((int)OPA->_float) | ((int)OPB->_float);
-                       break;
+        case INSTR_MUL_F:
+            OPC->_float = OPA->_float * OPB->_float;
+            break;
+        case INSTR_MUL_V:
+            OPC->_float = OPA->vector[0]*OPB->vector[0] +
+                          OPA->vector[1]*OPB->vector[1] +
+                          OPA->vector[2]*OPB->vector[2];
+            break;
+        case INSTR_MUL_FV:
+            OPC->vector[0] = OPA->_float * OPB->vector[0];
+            OPC->vector[1] = OPA->_float * OPB->vector[1];
+            OPC->vector[2] = OPA->_float * OPB->vector[2];
+            break;
+        case INSTR_MUL_VF:
+            OPC->vector[0] = OPB->_float * OPA->vector[0];
+            OPC->vector[1] = OPB->_float * OPA->vector[1];
+            OPC->vector[2] = OPB->_float * OPA->vector[2];
+            break;
+        case INSTR_DIV_F:
+            if (OPB->_float != 0.0f)
+                OPC->_float = OPA->_float / OPB->_float;
+            else
+                OPC->_float = 0;
+            break;
+
+        case INSTR_ADD_F:
+            OPC->_float = OPA->_float + OPB->_float;
+            break;
+        case INSTR_ADD_V:
+            OPC->vector[0] = OPA->vector[0] + OPB->vector[0];
+            OPC->vector[1] = OPA->vector[1] + OPB->vector[1];
+            OPC->vector[2] = OPA->vector[2] + OPB->vector[2];
+            break;
+        case INSTR_SUB_F:
+            OPC->_float = OPA->_float - OPB->_float;
+            break;
+        case INSTR_SUB_V:
+            OPC->vector[0] = OPA->vector[0] - OPB->vector[0];
+            OPC->vector[1] = OPA->vector[1] - OPB->vector[1];
+            OPC->vector[2] = OPA->vector[2] - OPB->vector[2];
+            break;
+
+        case INSTR_EQ_F:
+            OPC->_float = (OPA->_float == OPB->_float);
+            break;
+        case INSTR_EQ_V:
+            OPC->_float = ((OPA->vector[0] == OPB->vector[0]) &&
+                           (OPA->vector[1] == OPB->vector[1]) &&
+                           (OPA->vector[2] == OPB->vector[2]) );
+            break;
+        case INSTR_EQ_S:
+            OPC->_float = !strcmp(prog_getstring(prog, OPA->string),
+                                  prog_getstring(prog, OPB->string));
+            break;
+        case INSTR_EQ_E:
+            OPC->_float = (OPA->_int == OPB->_int);
+            break;
+        case INSTR_EQ_FNC:
+            OPC->_float = (OPA->function == OPB->function);
+            break;
+        case INSTR_NE_F:
+            OPC->_float = (OPA->_float != OPB->_float);
+            break;
+        case INSTR_NE_V:
+            OPC->_float = ((OPA->vector[0] != OPB->vector[0]) ||
+                           (OPA->vector[1] != OPB->vector[1]) ||
+                           (OPA->vector[2] != OPB->vector[2]) );
+            break;
+        case INSTR_NE_S:
+            OPC->_float = !!strcmp(prog_getstring(prog, OPA->string),
+                                   prog_getstring(prog, OPB->string));
+            break;
+        case INSTR_NE_E:
+            OPC->_float = (OPA->_int != OPB->_int);
+            break;
+        case INSTR_NE_FNC:
+            OPC->_float = (OPA->function != OPB->function);
+            break;
+
+        case INSTR_LE:
+            OPC->_float = (OPA->_float <= OPB->_float);
+            break;
+        case INSTR_GE:
+            OPC->_float = (OPA->_float >= OPB->_float);
+            break;
+        case INSTR_LT:
+            OPC->_float = (OPA->_float < OPB->_float);
+            break;
+        case INSTR_GT:
+            OPC->_float = (OPA->_float > OPB->_float);
+            break;
+
+        case INSTR_LOAD_F:
+        case INSTR_LOAD_S:
+        case INSTR_LOAD_FLD:
+        case INSTR_LOAD_ENT:
+        case INSTR_LOAD_FNC:
+            if (OPA->edict < 0 || OPA->edict >= prog->entities) {
+                qcvmerror(prog, "progs `%s` attempted to read an out of bounds entity", prog->filename);
+                goto cleanup;
+            }
+            if ((unsigned int)(OPB->_int) >= (unsigned int)(prog->entityfields)) {
+                qcvmerror(prog, "prog `%s` attempted to read an invalid field from entity (%i)",
+                          prog->filename,
+                          OPB->_int);
+                goto cleanup;
+            }
+            ed = prog_getedict(prog, OPA->edict);
+            OPC->_int = ((qcany*)( ((qcint*)ed) + OPB->_int ))->_int;
+            break;
+        case INSTR_LOAD_V:
+            if (OPA->edict < 0 || OPA->edict >= prog->entities) {
+                qcvmerror(prog, "progs `%s` attempted to read an out of bounds entity", prog->filename);
+                goto cleanup;
+            }
+            if (OPB->_int < 0 || OPB->_int + 3 > prog->entityfields)
+            {
+                qcvmerror(prog, "prog `%s` attempted to read an invalid field from entity (%i)",
+                          prog->filename,
+                          OPB->_int + 2);
+                goto cleanup;
+            }
+            ed = prog_getedict(prog, OPA->edict);
+            OPC->ivector[0] = ((qcany*)( ((qcint*)ed) + OPB->_int ))->ivector[0];
+            OPC->ivector[1] = ((qcany*)( ((qcint*)ed) + OPB->_int ))->ivector[1];
+            OPC->ivector[2] = ((qcany*)( ((qcint*)ed) + OPB->_int ))->ivector[2];
+            break;
+
+        case INSTR_ADDRESS:
+            if (OPA->edict < 0 || OPA->edict >= prog->entities) {
+                qcvmerror(prog, "prog `%s` attempted to address an out of bounds entity %i", prog->filename, OPA->edict);
+                goto cleanup;
+            }
+            if ((unsigned int)(OPB->_int) >= (unsigned int)(prog->entityfields))
+            {
+                qcvmerror(prog, "prog `%s` attempted to read an invalid field from entity (%i)",
+                          prog->filename,
+                          OPB->_int);
+                goto cleanup;
+            }
+
+            ed = prog_getedict(prog, OPA->edict);
+            OPC->_int = ((qcint*)ed) - prog->entitydata + OPB->_int;
+            break;
+
+        case INSTR_STORE_F:
+        case INSTR_STORE_S:
+        case INSTR_STORE_ENT:
+        case INSTR_STORE_FLD:
+        case INSTR_STORE_FNC:
+            OPB->_int = OPA->_int;
+            break;
+        case INSTR_STORE_V:
+            OPB->ivector[0] = OPA->ivector[0];
+            OPB->ivector[1] = OPA->ivector[1];
+            OPB->ivector[2] = OPA->ivector[2];
+            break;
+
+        case INSTR_STOREP_F:
+        case INSTR_STOREP_S:
+        case INSTR_STOREP_ENT:
+        case INSTR_STOREP_FLD:
+        case INSTR_STOREP_FNC:
+            if (OPB->_int < 0 || OPB->_int >= prog->entitydata_count) {
+                qcvmerror(prog, "`%s` attempted to write to an out of bounds edict (%i)", prog->filename, OPB->_int);
+                goto cleanup;
+            }
+            if (OPB->_int < prog->entityfields && !prog->allowworldwrites)
+                qcvmerror(prog, "`%s` tried to assign to world.%s (field %i)\n",
+                          prog->filename,
+                          prog_getstring(prog, prog_entfield(prog, OPB->_int)->name),
+                          OPB->_int);
+            ptr = (qcany*)(prog->entitydata + OPB->_int);
+            ptr->_int = OPA->_int;
+            break;
+        case INSTR_STOREP_V:
+            if (OPB->_int < 0 || OPB->_int + 2 >= prog->entitydata_count) {
+                qcvmerror(prog, "`%s` attempted to write to an out of bounds edict (%i)", prog->filename, OPB->_int);
+                goto cleanup;
+            }
+            if (OPB->_int < prog->entityfields && !prog->allowworldwrites)
+                qcvmerror(prog, "`%s` tried to assign to world.%s (field %i)\n",
+                          prog->filename,
+                          prog_getstring(prog, prog_entfield(prog, OPB->_int)->name),
+                          OPB->_int);
+            ptr = (qcany*)(prog->entitydata + OPB->_int);
+            ptr->ivector[0] = OPA->ivector[0];
+            ptr->ivector[1] = OPA->ivector[1];
+            ptr->ivector[2] = OPA->ivector[2];
+            break;
+
+        case INSTR_NOT_F:
+            OPC->_float = !FLOAT_IS_TRUE_FOR_INT(OPA->_int);
+            break;
+        case INSTR_NOT_V:
+            OPC->_float = !OPA->vector[0] &&
+                          !OPA->vector[1] &&
+                          !OPA->vector[2];
+            break;
+        case INSTR_NOT_S:
+            OPC->_float = !OPA->string ||
+                          !*prog_getstring(prog, OPA->string);
+            break;
+        case INSTR_NOT_ENT:
+            OPC->_float = (OPA->edict == 0);
+            break;
+        case INSTR_NOT_FNC:
+            OPC->_float = !OPA->function;
+            break;
+
+        case INSTR_IF:
+            /* this is consistent with darkplaces' behaviour */
+            if(FLOAT_IS_TRUE_FOR_INT(OPA->_int))
+            {
+                st += st->o2.s1 - 1;    /* offset the s++ */
+                if (++jumpcount >= maxjumps)
+                    qcvmerror(prog, "`%s` hit the runaway loop counter limit of %li jumps", prog->filename, jumpcount);
+            }
+            break;
+        case INSTR_IFNOT:
+            if(!FLOAT_IS_TRUE_FOR_INT(OPA->_int))
+            {
+                st += st->o2.s1 - 1;    /* offset the s++ */
+                if (++jumpcount >= maxjumps)
+                    qcvmerror(prog, "`%s` hit the runaway loop counter limit of %li jumps", prog->filename, jumpcount);
+            }
+            break;
+
+        case INSTR_CALL0:
+        case INSTR_CALL1:
+        case INSTR_CALL2:
+        case INSTR_CALL3:
+        case INSTR_CALL4:
+        case INSTR_CALL5:
+        case INSTR_CALL6:
+        case INSTR_CALL7:
+        case INSTR_CALL8:
+            prog->argc = st->opcode - INSTR_CALL0;
+            if (!OPA->function)
+                qcvmerror(prog, "NULL function in `%s`", prog->filename);
+
+            if(!OPA->function || OPA->function >= (unsigned int)prog->functions_count)
+            {
+                qcvmerror(prog, "CALL outside the program in `%s`", prog->filename);
+                goto cleanup;
+            }
+
+            newf = &prog->functions[OPA->function];
+            newf->profile++;
+
+            prog->statement = (st - prog->code) + 1;
+
+            if (newf->entry < 0)
+            {
+                /* negative statements are built in functions */
+                int builtinnumber = -newf->entry;
+                if (builtinnumber < prog->builtins_count && prog->builtins[builtinnumber])
+                    prog->builtins[builtinnumber](prog);
+                else
+                    qcvmerror(prog, "No such builtin #%i in %s! Try updating your gmqcc sources",
+                              builtinnumber, prog->filename);
+            }
+            else
+                st = prog->code + prog_enterfunction(prog, newf) - 1; /* offset st++ */
+            if (prog->vmerror)
+                goto cleanup;
+            break;
+
+        case INSTR_STATE:
+            qcvmerror(prog, "`%s` tried to execute a STATE operation", prog->filename);
+            break;
+
+        case INSTR_GOTO:
+            st += st->o1.s1 - 1;    /* offset the s++ */
+            if (++jumpcount == 10000000)
+                qcvmerror(prog, "`%s` hit the runaway loop counter limit of %li jumps", prog->filename, jumpcount);
+            break;
+
+        case INSTR_AND:
+            OPC->_float = FLOAT_IS_TRUE_FOR_INT(OPA->_int) &&
+                          FLOAT_IS_TRUE_FOR_INT(OPB->_int);
+            break;
+        case INSTR_OR:
+            OPC->_float = FLOAT_IS_TRUE_FOR_INT(OPA->_int) ||
+                          FLOAT_IS_TRUE_FOR_INT(OPB->_int);
+            break;
+
+        case INSTR_BITAND:
+            OPC->_float = ((int)OPA->_float) & ((int)OPB->_float);
+            break;
+        case INSTR_BITOR:
+            OPC->_float = ((int)OPA->_float) | ((int)OPB->_float);
+            break;
     }
 }