This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
#include "quakedef.h"
-/*
-
-*/
-
typedef struct
{
int s;
- dfunction_t *f;
+ mfunction_t *f;
} prstack_t;
-#define MAX_STACK_DEPTH 32
-prstack_t pr_stack[MAX_STACK_DEPTH];
-int pr_depth;
+#define MAX_STACK_DEPTH 256
+// stacktrace writes into pr_stack[MAX_STACK_DEPTH]
+// thus increase the array, so depth wont be overwritten
+prstack_t pr_stack[MAX_STACK_DEPTH+1];
+int pr_depth = 0;
#define LOCALSTACK_SIZE 2048
int localstack[LOCALSTACK_SIZE];
int localstack_used;
-qboolean pr_trace;
-dfunction_t *pr_xfunction;
+int pr_trace;
+mfunction_t *pr_xfunction;
int pr_xstatement;
"DONE",
"MUL_F",
-"MUL_V",
+"MUL_V",
"MUL_FV",
"MUL_VF",
-
+
"DIV",
"ADD_F",
-"ADD_V",
-
+"ADD_V",
+
"SUB_F",
"SUB_V",
"EQ_F",
"EQ_V",
-"EQ_S",
+"EQ_S",
"EQ_E",
"EQ_FNC",
-
+
"NE_F",
-"NE_V",
+"NE_V",
"NE_S",
-"NE_E",
+"NE_E",
"NE_FNC",
-
+
"LE",
"GE",
"LT",
-"GT",
+"GT",
"INDIRECT",
"INDIRECT",
-"INDIRECT",
-"INDIRECT",
"INDIRECT",
-"INDIRECT",
+"INDIRECT",
+"INDIRECT",
+"INDIRECT",
-"ADDRESS",
+"ADDRESS",
"STORE_F",
"STORE_V",
"STOREP_FNC",
"RETURN",
-
+
"NOT_F",
"NOT_V",
-"NOT_S",
-"NOT_ENT",
-"NOT_FNC",
-
+"NOT_S",
+"NOT_ENT",
+"NOT_FNC",
+
"IF",
"IFNOT",
-
+
"CALL0",
"CALL1",
"CALL2",
"CALL6",
"CALL7",
"CALL8",
-
+
"STATE",
-
-"GOTO",
-
+
+"GOTO",
+
"AND",
-"OR",
+"OR",
"BITAND",
"BITOR"
void PR_PrintStatement (dstatement_t *s)
{
int i;
-
+
if ( (unsigned)s->op < sizeof(pr_opnames)/sizeof(pr_opnames[0]))
{
- Con_Printf ("%s ", pr_opnames[s->op]);
+ Con_Printf("%s ", pr_opnames[s->op]);
i = strlen(pr_opnames[s->op]);
for ( ; i<10 ; i++)
- Con_Printf (" ");
+ Con_Print(" ");
}
-
+
if (s->op == OP_IF || s->op == OP_IFNOT)
- Con_Printf ("%sbranch %i",PR_GlobalString((unsigned short) s->a),s->b);
+ Con_Printf("%sbranch %i",PR_GlobalString((unsigned short) s->a),s->b);
else if (s->op == OP_GOTO)
{
- Con_Printf ("branch %i",s->a);
+ Con_Printf("branch %i",s->a);
}
else if ( (unsigned)(s->op - OP_STORE_F) < 6)
{
- Con_Printf ("%s",PR_GlobalString((unsigned short) s->a));
- Con_Printf ("%s", PR_GlobalStringNoContents((unsigned short) s->b));
+ Con_Print(PR_GlobalString((unsigned short) s->a));
+ Con_Print(PR_GlobalStringNoContents((unsigned short) s->b));
}
else
{
if (s->a)
- Con_Printf ("%s",PR_GlobalString((unsigned short) s->a));
+ Con_Print(PR_GlobalString((unsigned short) s->a));
if (s->b)
- Con_Printf ("%s",PR_GlobalString((unsigned short) s->b));
+ Con_Print(PR_GlobalString((unsigned short) s->b));
if (s->c)
- Con_Printf ("%s", PR_GlobalStringNoContents((unsigned short) s->c));
+ Con_Print(PR_GlobalStringNoContents((unsigned short) s->c));
}
- Con_Printf ("\n");
+ Con_Print("\n");
}
/*
*/
void PR_StackTrace (void)
{
- dfunction_t *f;
+ mfunction_t *f;
int i;
-
- if (pr_depth == 0)
- {
- Con_Printf ("<NO STACK>\n");
- return;
- }
-
+
+ pr_stack[pr_depth].s = pr_xstatement;
pr_stack[pr_depth].f = pr_xfunction;
- for (i=pr_depth ; i>=0 ; i--)
+ for (i = pr_depth;i > 0;i--)
{
f = pr_stack[i].f;
-
+
if (!f)
- {
- Con_Printf ("<NO FUNCTION>\n");
- }
+ Con_Print("<NULL FUNCTION>\n");
else
- Con_Printf ("%12s : %s\n", pr_strings + f->s_file, pr_strings + f->s_name);
+ Con_Printf("%12s : %s : statement %i\n", PR_GetString(f->s_file), PR_GetString(f->s_name), pr_stack[i].s - f->first_statement);
}
}
*/
void PR_Profile_f (void)
{
- dfunction_t *f, *best;
- int max;
- int num;
- int i;
-
- num = 0;
+ mfunction_t *f, *best;
+ int i, num, max/*, howmany*/;
+
+ if (!sv.active)
+ {
+ Con_Printf("no server running, can't profile\n");
+ return;
+ }
+
+ //howmany = 10;
+ //if (Cmd_Argc() == 2)
+ // howmany = atoi(Cmd_Argv(1));
+ num = 0;
do
{
max = 0;
}
if (best)
{
- if (num < 10)
- Con_Printf ("%7i %s\n", best->profile, pr_strings+best->s_name);
+ //if (num < howmany)
+ Con_Printf("%7i %7i %s\n", best->profile, best->builtinsprofile, PR_GetString(best->s_name));
num++;
best->profile = 0;
+ best->builtinsprofile = 0;
}
} while (best);
}
-
-/*
-============
-PR_RunError
-
-Aborts the currently executing function
-============
-*/
-void PR_RunError (char *error, ...)
+void PR_PrintState(void)
{
- va_list argptr;
- char string[1024];
-
- va_start (argptr,error);
- vsprintf (string,error,argptr);
- va_end (argptr);
-
- PR_PrintStatement (pr_statements + pr_xstatement);
+ int i;
+ if (pr_xfunction)
+ {
+ for (i = -7;i <= 0;i++)
+ if (pr_xstatement + i >= pr_xfunction->first_statement)
+ PR_PrintStatement (pr_statements + pr_xstatement + i);
+ }
+ else
+ Con_Print("null function executing??\n");
PR_StackTrace ();
- Con_Printf ("%s\n", string);
-
- pr_depth = 0; // dump the stack so host_error can shutdown functions
+}
- Host_Error ("Program error");
+void PR_Crash(void)
+{
+ if (pr_depth > 0)
+ {
+ Con_Print("QuakeC crash report:\n");
+ PR_PrintState();
+ }
+
+ // dump the stack so host_error can shutdown functions
+ pr_depth = 0;
+ localstack_used = 0;
}
/*
Returns the new program statement counter
====================
*/
-int PR_EnterFunction (dfunction_t *f)
+int PR_EnterFunction (mfunction_t *f)
{
int i, j, c, o;
+ if (!f)
+ Host_Error ("PR_EnterFunction: NULL function\n");
+
pr_stack[pr_depth].s = pr_xstatement;
- pr_stack[pr_depth].f = pr_xfunction;
+ pr_stack[pr_depth].f = pr_xfunction;
pr_depth++;
if (pr_depth >= MAX_STACK_DEPTH)
- PR_RunError ("stack overflow");
+ Host_Error ("stack overflow");
// save off any locals that the new function steps on
c = f->locals;
if (localstack_used + c > LOCALSTACK_SIZE)
- PR_RunError ("PR_ExecuteProgram: locals stack overflow\n");
+ Host_Error ("PR_ExecuteProgram: locals stack overflow\n");
for (i=0 ; i < c ; i++)
localstack[localstack_used+i] = ((int *)pr_globals)[f->parm_start + i];
if (pr_depth <= 0)
Host_Error ("prog stack underflow");
+ if (!pr_xfunction)
+ Host_Error ("PR_LeaveFunction: NULL function\n");
// restore locals from the stack
c = pr_xfunction->locals;
localstack_used -= c;
if (localstack_used < 0)
- PR_RunError ("PR_ExecuteProgram: locals stack underflow\n");
+ Host_Error ("PR_ExecuteProgram: locals stack underflow\n");
for (i=0 ; i < c ; i++)
((int *)pr_globals)[pr_xfunction->parm_start + i] = localstack[localstack_used+i];
return pr_stack[pr_depth].s;
}
+void PR_ReInitStrings (void);
+void PR_Execute_ProgsLoaded(void)
+{
+ // dump the stack
+ pr_depth = 0;
+ localstack_used = 0;
+ // reset the string table
+ PR_ReInitStrings();
+}
/*
====================
#define OPB ((eval_t *)&pr_globals[(unsigned short) st->b])
#define OPC ((eval_t *)&pr_globals[(unsigned short) st->c])
extern cvar_t pr_boundscheck;
-void PR_ExecuteProgram (func_t fnum)
+extern cvar_t pr_traceqc;
+void PR_ExecuteProgram (func_t fnum, const char *errormessage)
{
dstatement_t *st;
- dfunction_t *f, *newf;
+ mfunction_t *f, *newf;
edict_t *ed;
- int exitdepth;
eval_t *ptr;
- int profile, startprofile;
+ int profile, startprofile, cachedpr_trace, exitdepth;
- if (!fnum || fnum >= progs->numfunctions)
+ if (!fnum || fnum >= (unsigned) progs->numfunctions)
{
if (pr_global_struct->self)
- ED_Print (PROG_TO_EDICT(pr_global_struct->self));
- Host_Error ("PR_ExecuteProgram: NULL function");
+ ED_Print(PROG_TO_EDICT(pr_global_struct->self));
+ Host_Error ("PR_ExecuteProgram: %s", errormessage);
}
-
+
f = &pr_functions[fnum];
- pr_trace = false;
+ pr_trace = pr_traceqc.integer;
-// make a stack frame
+ // we know we're done when pr_depth drops to this
exitdepth = pr_depth;
+// make a stack frame
st = &pr_statements[PR_EnterFunction (f)];
startprofile = profile = 0;
- if (pr_boundscheck.value)
+chooseexecprogram:
+ cachedpr_trace = pr_trace;
+ if (pr_boundscheck.integer)
{
- while (1)
+#define PRBOUNDSCHECK 1
+ if (pr_trace)
{
- st++;
- if (++profile > 1000000) // LordHavoc: increased runaway loop limit 10x
- {
- pr_xstatement = st - pr_statements;
- PR_RunError ("runaway loop error");
- }
-
- if (pr_trace)
- PR_PrintStatement (st);
-
- switch (st->op)
- {
- case OP_ADD_F:
- OPC->_float = OPA->_float + OPB->_float;
- break;
- case OP_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 OP_SUB_F:
- OPC->_float = OPA->_float - OPB->_float;
- break;
- case OP_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 OP_MUL_F:
- OPC->_float = OPA->_float * OPB->_float;
- break;
- case OP_MUL_V:
- OPC->_float = OPA->vector[0]*OPB->vector[0] + OPA->vector[1]*OPB->vector[1] + OPA->vector[2]*OPB->vector[2];
- break;
- case OP_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 OP_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 OP_DIV_F:
- OPC->_float = OPA->_float / OPB->_float;
- break;
- case OP_BITAND:
- OPC->_float = (int)OPA->_float & (int)OPB->_float;
- break;
- case OP_BITOR:
- OPC->_float = (int)OPA->_float | (int)OPB->_float;
- break;
- case OP_GE:
- OPC->_float = OPA->_float >= OPB->_float;
- break;
- case OP_LE:
- OPC->_float = OPA->_float <= OPB->_float;
- break;
- case OP_GT:
- OPC->_float = OPA->_float > OPB->_float;
- break;
- case OP_LT:
- OPC->_float = OPA->_float < OPB->_float;
- break;
- case OP_AND:
- OPC->_float = OPA->_float && OPB->_float;
- break;
- case OP_OR:
- OPC->_float = OPA->_float || OPB->_float;
- break;
- case OP_NOT_F:
- OPC->_float = !OPA->_float;
- break;
- case OP_NOT_V:
- OPC->_float = !OPA->vector[0] && !OPA->vector[1] && !OPA->vector[2];
- break;
- case OP_NOT_S:
- OPC->_float = !OPA->string || !pr_strings[OPA->string];
- break;
- case OP_NOT_FNC:
- OPC->_float = !OPA->function;
- break;
- case OP_NOT_ENT:
- OPC->_float = (PROG_TO_EDICT(OPA->edict) == sv.edicts);
- break;
- case OP_EQ_F:
- OPC->_float = OPA->_float == OPB->_float;
- break;
- case OP_EQ_V:
- OPC->_float = (OPA->vector[0] == OPB->vector[0]) && (OPA->vector[1] == OPB->vector[1]) && (OPA->vector[2] == OPB->vector[2]);
- break;
- case OP_EQ_S:
- OPC->_float = !strcmp(pr_strings+OPA->string,pr_strings+OPB->string);
- break;
- case OP_EQ_E:
- OPC->_float = OPA->_int == OPB->_int;
- break;
- case OP_EQ_FNC:
- OPC->_float = OPA->function == OPB->function;
- break;
- case OP_NE_F:
- OPC->_float = OPA->_float != OPB->_float;
- break;
- case OP_NE_V:
- OPC->_float = (OPA->vector[0] != OPB->vector[0]) || (OPA->vector[1] != OPB->vector[1]) || (OPA->vector[2] != OPB->vector[2]);
- break;
- case OP_NE_S:
- OPC->_float = strcmp(pr_strings+OPA->string,pr_strings+OPB->string);
- break;
- case OP_NE_E:
- OPC->_float = OPA->_int != OPB->_int;
- break;
- case OP_NE_FNC:
- OPC->_float = OPA->function != OPB->function;
- break;
-
- //==================
- case OP_STORE_F:
- case OP_STORE_ENT:
- case OP_STORE_FLD: // integers
- case OP_STORE_S:
- case OP_STORE_FNC: // pointers
- OPB->_int = OPA->_int;
- break;
- case OP_STORE_V:
- OPB->vector[0] = OPA->vector[0];
- OPB->vector[1] = OPA->vector[1];
- OPB->vector[2] = OPA->vector[2];
- break;
-
- case OP_STOREP_F:
- case OP_STOREP_ENT:
- case OP_STOREP_FLD: // integers
- case OP_STOREP_S:
- case OP_STOREP_FNC: // pointers
- if (OPB->_int < 0 || OPB->_int + 4 > pr_edictareasize)
- {
- pr_xstatement = st - pr_statements;
- PR_RunError("Progs attempted to write to an out of bounds edict\n");
- return;
- }
- if (OPB->_int % pr_edict_size < ((byte *)&sv.edicts->v - (byte *)sv.edicts))
- {
- pr_xstatement = st - pr_statements;
- PR_RunError("Progs attempted to write to an engine edict field\n");
- return;
- }
- ptr = (eval_t *)((byte *)sv.edicts + OPB->_int);
- ptr->_int = OPA->_int;
- break;
- case OP_STOREP_V:
- if (OPB->_int < 0 || OPB->_int + 12 > pr_edictareasize)
- {
- pr_xstatement = st - pr_statements;
- PR_RunError("Progs attempted to write to an out of bounds edict\n");
- return;
- }
- ptr = (eval_t *)((byte *)sv.edicts + OPB->_int);
- ptr->vector[0] = OPA->vector[0];
- ptr->vector[1] = OPA->vector[1];
- ptr->vector[2] = OPA->vector[2];
- break;
-
- case OP_ADDRESS:
- if (OPA->edict < 0 || OPA->edict >= pr_edictareasize)
- {
- pr_xstatement = st - pr_statements;
- PR_RunError("Progs attempted to address an out of bounds edict\n");
- return;
- }
- if (OPA->edict == 0 && sv.state == ss_active)
- {
- pr_xstatement = st - pr_statements;
- PR_RunError ("assignment to world entity");
- return;
- }
- if (OPB->_int < 0 || OPB->_int >= progs->entityfields)
- {
- pr_xstatement = st - pr_statements;
- PR_RunError("Progs attempted to address an invalid field in an edict\n");
- return;
- }
- ed = PROG_TO_EDICT(OPA->edict);
- OPC->_int = (byte *)((int *)&ed->v + OPB->_int) - (byte *)sv.edicts;
- break;
-
- case OP_LOAD_F:
- case OP_LOAD_FLD:
- case OP_LOAD_ENT:
- case OP_LOAD_S:
- case OP_LOAD_FNC:
- if (OPA->edict < 0 || OPA->edict >= pr_edictareasize)
- {
- pr_xstatement = st - pr_statements;
- PR_RunError("Progs attempted to read an out of bounds edict number\n");
- return;
- }
- if (OPB->_int < 0 || OPB->_int >= progs->entityfields)
- {
- pr_xstatement = st - pr_statements;
- PR_RunError("Progs attempted to read an invalid field in an edict\n");
- return;
- }
- ed = PROG_TO_EDICT(OPA->edict);
- OPC->_int = ((eval_t *)((int *)&ed->v + OPB->_int))->_int;
- break;
-
- case OP_LOAD_V:
- if (OPA->edict < 0 || OPA->edict >= pr_edictareasize)
- {
- pr_xstatement = st - pr_statements;
- PR_RunError("Progs attempted to read an out of bounds edict number\n");
- return;
- }
- if (OPB->_int < 0 || OPB->_int + 2 >= progs->entityfields)
- {
- pr_xstatement = st - pr_statements;
- PR_RunError("Progs attempted to read an invalid field in an edict\n");
- return;
- }
- ed = PROG_TO_EDICT(OPA->edict);
- OPC->vector[0] = ((eval_t *)((int *)&ed->v + OPB->_int))->vector[0];
- OPC->vector[1] = ((eval_t *)((int *)&ed->v + OPB->_int))->vector[1];
- OPC->vector[2] = ((eval_t *)((int *)&ed->v + OPB->_int))->vector[2];
- break;
-
- //==================
-
- case OP_IFNOT:
- if (!OPA->_int)
- st += st->b - 1; // offset the s++
- break;
-
- case OP_IF:
- if (OPA->_int)
- st += st->b - 1; // offset the s++
- break;
-
- case OP_GOTO:
- st += st->a - 1; // offset the s++
- break;
-
- case OP_CALL0:
- case OP_CALL1:
- case OP_CALL2:
- case OP_CALL3:
- case OP_CALL4:
- case OP_CALL5:
- case OP_CALL6:
- case OP_CALL7:
- case OP_CALL8:
- pr_xfunction->profile += profile - startprofile;
- startprofile = profile;
- pr_xstatement = st - pr_statements;
- pr_argc = st->op - OP_CALL0;
- if (!OPA->function)
- PR_RunError ("NULL function");
-
- newf = &pr_functions[OPA->function];
-
- if (newf->first_statement < 0)
- { // negative statements are built in functions
- int i = -newf->first_statement;
- if (i >= pr_numbuiltins)
- PR_RunError ("Bad builtin call number");
- pr_builtins[i] ();
- break;
- }
-
- st = &pr_statements[PR_EnterFunction (newf)];
- break;
-
- case OP_DONE:
- case OP_RETURN:
- pr_globals[OFS_RETURN] = pr_globals[(unsigned short) st->a];
- pr_globals[OFS_RETURN+1] = pr_globals[(unsigned short) st->a+1];
- pr_globals[OFS_RETURN+2] = pr_globals[(unsigned short) st->a+2];
-
- st = &pr_statements[PR_LeaveFunction ()];
- if (pr_depth == exitdepth)
- return; // all done
- break;
-
- case OP_STATE:
- ed = PROG_TO_EDICT(pr_global_struct->self);
- ed->v.nextthink = pr_global_struct->time + 0.1;
- ed->v.frame = OPA->_float;
- ed->v.think = OPB->function;
- break;
-
- default:
- pr_xstatement = st - pr_statements;
- PR_RunError ("Bad opcode %i", st->op);
- }
+#define PRTRACE 1
+#include "pr_execprogram.h"
+ }
+ else
+ {
+#undef PRTRACE
+#include "pr_execprogram.h"
}
}
else
{
- while (1)
+#undef PRBOUNDSCHECK
+ if (pr_trace)
{
- st++;
- if (++profile > 1000000) // LordHavoc: increased runaway loop limit 10x
- {
- pr_xstatement = st - pr_statements;
- PR_RunError ("runaway loop error");
- }
-
- if (pr_trace)
- PR_PrintStatement (st);
-
- switch (st->op)
- {
- case OP_ADD_F:
- OPC->_float = OPA->_float + OPB->_float;
- break;
- case OP_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 OP_SUB_F:
- OPC->_float = OPA->_float - OPB->_float;
- break;
- case OP_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 OP_MUL_F:
- OPC->_float = OPA->_float * OPB->_float;
- break;
- case OP_MUL_V:
- OPC->_float = OPA->vector[0]*OPB->vector[0] + OPA->vector[1]*OPB->vector[1] + OPA->vector[2]*OPB->vector[2];
- break;
- case OP_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 OP_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 OP_DIV_F:
- OPC->_float = OPA->_float / OPB->_float;
- break;
- case OP_BITAND:
- OPC->_float = (int)OPA->_float & (int)OPB->_float;
- break;
- case OP_BITOR:
- OPC->_float = (int)OPA->_float | (int)OPB->_float;
- break;
- case OP_GE:
- OPC->_float = OPA->_float >= OPB->_float;
- break;
- case OP_LE:
- OPC->_float = OPA->_float <= OPB->_float;
- break;
- case OP_GT:
- OPC->_float = OPA->_float > OPB->_float;
- break;
- case OP_LT:
- OPC->_float = OPA->_float < OPB->_float;
- break;
- case OP_AND:
- OPC->_float = OPA->_float && OPB->_float;
- break;
- case OP_OR:
- OPC->_float = OPA->_float || OPB->_float;
- break;
- case OP_NOT_F:
- OPC->_float = !OPA->_float;
- break;
- case OP_NOT_V:
- OPC->_float = !OPA->vector[0] && !OPA->vector[1] && !OPA->vector[2];
- break;
- case OP_NOT_S:
- OPC->_float = !OPA->string || !pr_strings[OPA->string];
- break;
- case OP_NOT_FNC:
- OPC->_float = !OPA->function;
- break;
- case OP_NOT_ENT:
- OPC->_float = (PROG_TO_EDICT(OPA->edict) == sv.edicts);
- break;
- case OP_EQ_F:
- OPC->_float = OPA->_float == OPB->_float;
- break;
- case OP_EQ_V:
- OPC->_float = (OPA->vector[0] == OPB->vector[0]) && (OPA->vector[1] == OPB->vector[1]) && (OPA->vector[2] == OPB->vector[2]);
- break;
- case OP_EQ_S:
- OPC->_float = !strcmp(pr_strings+OPA->string,pr_strings+OPB->string);
- break;
- case OP_EQ_E:
- OPC->_float = OPA->_int == OPB->_int;
- break;
- case OP_EQ_FNC:
- OPC->_float = OPA->function == OPB->function;
- break;
- case OP_NE_F:
- OPC->_float = OPA->_float != OPB->_float;
- break;
- case OP_NE_V:
- OPC->_float = (OPA->vector[0] != OPB->vector[0]) || (OPA->vector[1] != OPB->vector[1]) || (OPA->vector[2] != OPB->vector[2]);
- break;
- case OP_NE_S:
- OPC->_float = strcmp(pr_strings+OPA->string,pr_strings+OPB->string);
- break;
- case OP_NE_E:
- OPC->_float = OPA->_int != OPB->_int;
- break;
- case OP_NE_FNC:
- OPC->_float = OPA->function != OPB->function;
- break;
-
- //==================
- case OP_STORE_F:
- case OP_STORE_ENT:
- case OP_STORE_FLD: // integers
- case OP_STORE_S:
- case OP_STORE_FNC: // pointers
- OPB->_int = OPA->_int;
- break;
- case OP_STORE_V:
- OPB->vector[0] = OPA->vector[0];
- OPB->vector[1] = OPA->vector[1];
- OPB->vector[2] = OPA->vector[2];
- break;
-
- case OP_STOREP_F:
- case OP_STOREP_ENT:
- case OP_STOREP_FLD: // integers
- case OP_STOREP_S:
- case OP_STOREP_FNC: // pointers
- if (OPB->_int < 0 || OPB->_int + 4 > pr_edictareasize)
- {
- pr_xstatement = st - pr_statements;
- PR_RunError("Progs attempted to write to an out of bounds edict\n");
- return;
- }
- if (OPB->_int % pr_edict_size < ((byte *)&sv.edicts->v - (byte *)sv.edicts))
- {
- pr_xstatement = st - pr_statements;
- PR_RunError("Progs attempted to write to an engine edict field\n");
- return;
- }
- ptr = (eval_t *)((byte *)sv.edicts + OPB->_int);
- ptr->_int = OPA->_int;
- break;
- case OP_STOREP_V:
- if (OPB->_int < 0 || OPB->_int + 12 > pr_edictareasize)
- {
- pr_xstatement = st - pr_statements;
- PR_RunError("Progs attempted to write to an out of bounds edict\n");
- return;
- }
- ptr = (eval_t *)((byte *)sv.edicts + OPB->_int);
- ptr->vector[0] = OPA->vector[0];
- ptr->vector[1] = OPA->vector[1];
- ptr->vector[2] = OPA->vector[2];
- break;
-
- case OP_ADDRESS:
- if (OPA->edict < 0 || OPA->edict >= pr_edictareasize)
- {
- pr_xstatement = st - pr_statements;
- PR_RunError("Progs attempted to address an out of bounds edict\n");
- return;
- }
- if (OPA->edict == 0 && sv.state == ss_active)
- {
- pr_xstatement = st - pr_statements;
- PR_RunError ("assignment to world entity");
- return;
- }
- if (OPB->_int < 0 || OPB->_int >= progs->entityfields)
- {
- pr_xstatement = st - pr_statements;
- PR_RunError("Progs attempted to address an invalid field in an edict\n");
- return;
- }
- ed = PROG_TO_EDICT(OPA->edict);
- OPC->_int = (byte *)((int *)&ed->v + OPB->_int) - (byte *)sv.edicts;
- break;
-
- case OP_LOAD_F:
- case OP_LOAD_FLD:
- case OP_LOAD_ENT:
- case OP_LOAD_S:
- case OP_LOAD_FNC:
- if (OPA->edict < 0 || OPA->edict >= pr_edictareasize)
- {
- pr_xstatement = st - pr_statements;
- PR_RunError("Progs attempted to read an out of bounds edict number\n");
- return;
- }
- if (OPB->_int < 0 || OPB->_int >= progs->entityfields)
- {
- pr_xstatement = st - pr_statements;
- PR_RunError("Progs attempted to read an invalid field in an edict\n");
- return;
- }
- ed = PROG_TO_EDICT(OPA->edict);
- OPC->_int = ((eval_t *)((int *)&ed->v + OPB->_int))->_int;
- break;
-
- case OP_LOAD_V:
- if (OPA->edict < 0 || OPA->edict >= pr_edictareasize)
- {
- pr_xstatement = st - pr_statements;
- PR_RunError("Progs attempted to read an out of bounds edict number\n");
- return;
- }
- if (OPB->_int < 0 || OPB->_int + 2 >= progs->entityfields)
- {
- pr_xstatement = st - pr_statements;
- PR_RunError("Progs attempted to read an invalid field in an edict\n");
- return;
- }
- ed = PROG_TO_EDICT(OPA->edict);
- OPC->vector[0] = ((eval_t *)((int *)&ed->v + OPB->_int))->vector[0];
- OPC->vector[1] = ((eval_t *)((int *)&ed->v + OPB->_int))->vector[1];
- OPC->vector[2] = ((eval_t *)((int *)&ed->v + OPB->_int))->vector[2];
- break;
-
- //==================
-
- case OP_IFNOT:
- if (!OPA->_int)
- st += st->b - 1; // offset the s++
- break;
-
- case OP_IF:
- if (OPA->_int)
- st += st->b - 1; // offset the s++
- break;
-
- case OP_GOTO:
- st += st->a - 1; // offset the s++
- break;
-
- case OP_CALL0:
- case OP_CALL1:
- case OP_CALL2:
- case OP_CALL3:
- case OP_CALL4:
- case OP_CALL5:
- case OP_CALL6:
- case OP_CALL7:
- case OP_CALL8:
- pr_xfunction->profile += profile - startprofile;
- startprofile = profile;
- pr_xstatement = st - pr_statements;
- pr_argc = st->op - OP_CALL0;
- if (!OPA->function)
- PR_RunError ("NULL function");
-
- newf = &pr_functions[OPA->function];
-
- if (newf->first_statement < 0)
- { // negative statements are built in functions
- int i = -newf->first_statement;
- if (i >= pr_numbuiltins)
- PR_RunError ("Bad builtin call number");
- pr_builtins[i] ();
- break;
- }
-
- st = &pr_statements[PR_EnterFunction (newf)];
- break;
-
- case OP_DONE:
- case OP_RETURN:
- pr_globals[OFS_RETURN] = pr_globals[(unsigned short) st->a];
- pr_globals[OFS_RETURN+1] = pr_globals[(unsigned short) st->a+1];
- pr_globals[OFS_RETURN+2] = pr_globals[(unsigned short) st->a+2];
-
- st = &pr_statements[PR_LeaveFunction ()];
- if (pr_depth == exitdepth)
- return; // all done
- break;
-
- case OP_STATE:
- ed = PROG_TO_EDICT(pr_global_struct->self);
- ed->v.nextthink = pr_global_struct->time + 0.1;
- ed->v.frame = OPA->_float;
- ed->v.think = OPB->function;
- break;
-
- //==================
-
-// LordHavoc: to be enabled when Progs version 7 (or whatever it will be numbered) is finalized
-/*
- case OP_ADD_I:
- OPC->_int = OPA->_int + OPB->_int;
- break;
- case OP_ADD_IF:
- OPC->_int = OPA->_int + (int) OPB->_float;
- break;
- case OP_ADD_FI:
- OPC->_float = OPA->_float + (float) OPB->_int;
- break;
- case OP_SUB_I:
- OPC->_int = OPA->_int - OPB->_int;
- break;
- case OP_SUB_IF:
- OPC->_int = OPA->_int - (int) OPB->_float;
- break;
- case OP_SUB_FI:
- OPC->_float = OPA->_float - (float) OPB->_int;
- break;
- case OP_MUL_I:
- OPC->_int = OPA->_int * OPB->_int;
- break;
- case OP_MUL_IF:
- OPC->_int = OPA->_int * (int) OPB->_float;
- break;
- case OP_MUL_FI:
- OPC->_float = OPA->_float * (float) OPB->_int;
- break;
- case OP_MUL_VI:
- OPC->vector[0] = (float) OPB->_int * OPA->vector[0];
- OPC->vector[1] = (float) OPB->_int * OPA->vector[1];
- OPC->vector[2] = (float) OPB->_int * OPA->vector[2];
- break;
- case OP_DIV_VF:
- {
- float temp = 1.0f / OPB->_float;
- OPC->vector[0] = temp * OPA->vector[0];
- OPC->vector[1] = temp * OPA->vector[1];
- OPC->vector[2] = temp * OPA->vector[2];
- }
- break;
- case OP_DIV_I:
- OPC->_int = OPA->_int / OPB->_int;
- break;
- case OP_DIV_IF:
- OPC->_int = OPA->_int / (int) OPB->_float;
- break;
- case OP_DIV_FI:
- OPC->_float = OPA->_float / (float) OPB->_int;
- break;
- case OP_CONV_IF:
- OPC->_float = OPA->_int;
- break;
- case OP_CONV_FI:
- OPC->_int = OPA->_float;
- break;
- case OP_BITAND_I:
- OPC->_int = OPA->_int & OPB->_int;
- break;
- case OP_BITOR_I:
- OPC->_int = OPA->_int | OPB->_int;
- break;
- case OP_BITAND_IF:
- OPC->_int = OPA->_int & (int)OPB->_float;
- break;
- case OP_BITOR_IF:
- OPC->_int = OPA->_int | (int)OPB->_float;
- break;
- case OP_BITAND_FI:
- OPC->_float = (int)OPA->_float & OPB->_int;
- break;
- case OP_BITOR_FI:
- OPC->_float = (int)OPA->_float | OPB->_int;
- break;
- case OP_GE_I:
- OPC->_float = OPA->_int >= OPB->_int;
- break;
- case OP_LE_I:
- OPC->_float = OPA->_int <= OPB->_int;
- break;
- case OP_GT_I:
- OPC->_float = OPA->_int > OPB->_int;
- break;
- case OP_LT_I:
- OPC->_float = OPA->_int < OPB->_int;
- break;
- case OP_AND_I:
- OPC->_float = OPA->_int && OPB->_int;
- break;
- case OP_OR_I:
- OPC->_float = OPA->_int || OPB->_int;
- break;
- case OP_GE_IF:
- OPC->_float = (float)OPA->_int >= OPB->_float;
- break;
- case OP_LE_IF:
- OPC->_float = (float)OPA->_int <= OPB->_float;
- break;
- case OP_GT_IF:
- OPC->_float = (float)OPA->_int > OPB->_float;
- break;
- case OP_LT_IF:
- OPC->_float = (float)OPA->_int < OPB->_float;
- break;
- case OP_AND_IF:
- OPC->_float = (float)OPA->_int && OPB->_float;
- break;
- case OP_OR_IF:
- OPC->_float = (float)OPA->_int || OPB->_float;
- break;
- case OP_GE_FI:
- OPC->_float = OPA->_float >= (float)OPB->_int;
- break;
- case OP_LE_FI:
- OPC->_float = OPA->_float <= (float)OPB->_int;
- break;
- case OP_GT_FI:
- OPC->_float = OPA->_float > (float)OPB->_int;
- break;
- case OP_LT_FI:
- OPC->_float = OPA->_float < (float)OPB->_int;
- break;
- case OP_AND_FI:
- OPC->_float = OPA->_float && (float)OPB->_int;
- break;
- case OP_OR_FI:
- OPC->_float = OPA->_float || (float)OPB->_int;
- break;
- case OP_NOT_I:
- OPC->_float = !OPA->_int;
- break;
- case OP_EQ_I:
- OPC->_float = OPA->_int == OPB->_int;
- break;
- case OP_EQ_IF:
- OPC->_float = (float)OPA->_int == OPB->_float;
- break;
- case OP_EQ_FI:
- OPC->_float = OPA->_float == (float)OPB->_int;
- break;
- case OP_NE_I:
- OPC->_float = OPA->_int != OPB->_int;
- break;
- case OP_NE_IF:
- OPC->_float = (float)OPA->_int != OPB->_float;
- break;
- case OP_NE_FI:
- OPC->_float = OPA->_float != (float)OPB->_int;
- break;
- case OP_STORE_I:
- OPB->_int = OPA->_int;
- break;
- case OP_STOREP_I:
- if (OPB->_int < 0 || OPB->_int + 4 > pr_edictareasize)
- {
- pr_xstatement = st - pr_statements;
- PR_RunError("Progs attempted to write to an out of bounds edict\n");
- return;
- }
- if (OPB->_int % pr_edict_size < ((byte *)&sv.edicts->v - (byte *)sv.edicts))
- {
- pr_xstatement = st - pr_statements;
- PR_RunError("Progs attempted to write to an engine edict field\n");
- return;
- }
- ptr = (eval_t *)((byte *)sv.edicts + OPB->_int);
- ptr->_int = OPA->_int;
- break;
- case OP_LOAD_I:
- if (OPA->edict < 0 || OPA->edict >= pr_edictareasize)
- {
- pr_xstatement = st - pr_statements;
- PR_RunError("Progs attempted to read an out of bounds edict number\n");
- return;
- }
- if (OPB->_int < 0 || OPB->_int >= progs->entityfields)
- {
- pr_xstatement = st - pr_statements;
- PR_RunError("Progs attempted to read an invalid field in an edict\n");
- return;
- }
- ed = PROG_TO_EDICT(OPA->edict);
- OPC->_int = ((eval_t *)((int *)&ed->v + OPB->_int))->_int;
- break;
-
- case OP_GSTOREP_I:
- case OP_GSTOREP_F:
- case OP_GSTOREP_ENT:
- case OP_GSTOREP_FLD: // integers
- case OP_GSTOREP_S:
- case OP_GSTOREP_FNC: // pointers
- if (OPB->_int < 0 || OPB->_int >= pr_globaldefs)
- {
- pr_xstatement = st - pr_statements;
- PR_RunError("Progs attempted to write to an invalid indexed global\n");
- return;
- }
- pr_globals[OPB->_int] = OPA->_float;
- break;
- case OP_GSTOREP_V:
- if (OPB->_int < 0 || OPB->_int + 2 >= pr_globaldefs)
- {
- pr_xstatement = st - pr_statements;
- PR_RunError("Progs attempted to write to an invalid indexed global\n");
- return;
- }
- pr_globals[OPB->_int ] = OPA->vector[0];
- pr_globals[OPB->_int+1] = OPA->vector[1];
- pr_globals[OPB->_int+2] = OPA->vector[2];
- break;
-
- case OP_GADDRESS:
- i = OPA->_int + (int) OPB->_float;
- if (i < 0 || i >= pr_globaldefs)
- {
- pr_xstatement = st - pr_statements;
- PR_RunError("Progs attempted to address an out of bounds global\n");
- return;
- }
- OPC->_float = pr_globals[i];
- break;
-
- case OP_GLOAD_I:
- case OP_GLOAD_F:
- case OP_GLOAD_FLD:
- case OP_GLOAD_ENT:
- case OP_GLOAD_S:
- case OP_GLOAD_FNC:
- if (OPA->_int < 0 || OPA->_int >= pr_globaldefs)
- {
- pr_xstatement = st - pr_statements;
- PR_RunError("Progs attempted to read an invalid indexed global\n");
- return;
- }
- OPC->_float = pr_globals[OPA->_int];
- break;
-
- case OP_GLOAD_V:
- if (OPA->_int < 0 || OPA->_int + 2 >= pr_globaldefs)
- {
- pr_xstatement = st - pr_statements;
- PR_RunError("Progs attempted to read an invalid indexed global\n");
- return;
- }
- OPC->vector[0] = pr_globals[OPA->_int ];
- OPC->vector[1] = pr_globals[OPA->_int+1];
- OPC->vector[2] = pr_globals[OPA->_int+2];
- break;
-
- case OP_BOUNDCHECK:
- if (OPA->_int < 0 || OPA->_int >= st->b)
- {
- pr_xstatement = st - pr_statements;
- PR_RunError("Progs boundcheck failed at line number %d, value is < 0 or >= %d\n", st->b, st->c);
- return;
- }
- break;
-
-*/
- //==================
-
- default:
- pr_xstatement = st - pr_statements;
- PR_RunError ("Bad opcode %i", st->op);
- }
+#define PRTRACE 1
+#include "pr_execprogram.h"
+ }
+ else
+ {
+#undef PRTRACE
+#include "pr_execprogram.h"
}
}
}
+
+void PR_ReInitStrings (void)
+{
+}