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committed OP_FLOAT_CMP

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This commit is contained in:
David Anderson
2006-02-11 07:06:35 +00:00
parent eba5b1a920
commit e74ff6a5a4
9 changed files with 88 additions and 17 deletions
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53
amxmodx/amx.cpp
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@@ -272,6 +272,7 @@ typedef enum {
OP_FLOAT_SUB,
OP_FLOAT_TO,
OP_FLOAT_ROUND,
OP_FLOAT_CMP,
/* ----- */
OP_NUM_OPCODES
} OPCODE;
@@ -698,6 +699,7 @@ static int amx_BrowseRelocate(AMX *amx)
case OP_FLOAT_SUB:
case OP_FLOAT_TO:
case OP_FLOAT_ROUND:
case OP_FLOAT_CMP:
break;
case OP_CALL: /* opcodes that need relocation */
@@ -1764,14 +1766,15 @@ static const void * const amx_opcodelist[] = {
&&op_jump_pri, &&op_switch, &&op_casetbl, &&op_swap_pri,
&&op_swap_alt, &&op_pushaddr, &&op_nop, &&op_sysreq_d,
&&op_symtag, &&op_break, &&op_float_mul, &&op_float_div,
&&op_float_add, &&op_float_sub, &&op_float_to, &&op_float_round};
&&op_float_add, &&op_float_sub, &&op_float_to, &&op_float_round,
&&op_float_cmp};
AMX_HEADER *hdr;
AMX_FUNCSTUB *func;
unsigned char *code, *data;
cell pri,alt,stk,frm,hea;
cell reset_stk, reset_hea, *cip;
cell offs, offs2;
REAL fnum;
REAL fnum, fnum2;
ucell codesize;
int num,i;
@@ -2658,6 +2661,18 @@ static const void * const amx_opcodelist[] = {
fnum = ceil(fnum);
pri = (cell)fnum;
NEXT(cip);
op_float_cmp:
offs = *(cell *)(data + (int)stk + sizeof(cell)*1);
offs2 = *(cell *)(data + (int)stk + sizeof(cell)*2);
fnum = amx_ctof(offs);
fnum2 = amx_ctof(offs2);
if (fnum == fnum2)
pri = 0;
else if (fnum > fnum2)
pri = 1;
else
pri = -1;
NEXT(cip);
op_break:
if (amx->debug!=NULL) {
/* store status */
@@ -2743,7 +2758,7 @@ int AMXAPI amx_Exec(AMX *amx, cell *retval, int index)
#else
OPCODE op;
cell offs, offs2;
REAL fnum;
REAL fnum, fnum2;
int num;
#endif
assert(amx!=NULL);
@@ -3634,31 +3649,31 @@ int AMXAPI amx_Exec(AMX *amx, cell *retval, int index)
break;
case OP_NOP:
break;
case OP_FLOAT_MUL:
case OP_FLOAT_MUL:
offs = *(cell *)(data + (int)stk + sizeof(cell)*1);
offs2 = *(cell *)(data + (int)stk + sizeof(cell)*2);
fnum = amx_ctof(offs) * amx_ctof(offs2);
pri = amx_ftoc(fnum);
break;
case OP_FLOAT_ADD:
break;
case OP_FLOAT_ADD:
offs = *(cell *)(data + (int)stk + sizeof(cell)*1);
offs2 = *(cell *)(data + (int)stk + sizeof(cell)*2);
fnum = amx_ctof(offs) + amx_ctof(offs2);
pri = amx_ftoc(fnum);
break;
case OP_FLOAT_SUB:
break;
case OP_FLOAT_SUB:
offs = *(cell *)(data + (int)stk + sizeof(cell)*1);
offs2 = *(cell *)(data + (int)stk + sizeof(cell)*2);
fnum = amx_ctof(offs) - amx_ctof(offs2);
pri = amx_ftoc(fnum);
break;
case OP_FLOAT_DIV:
break;
case OP_FLOAT_DIV:
offs = *(cell *)(data + (int)stk + sizeof(cell)*1);
offs2 = *(cell *)(data + (int)stk + sizeof(cell)*2);
fnum = amx_ctof(offs) / amx_ctof(offs2);
pri = amx_ftoc(fnum);
break;
case OP_FLOAT_TO:
break;
case OP_FLOAT_TO:
offs = *(cell *)(data + (int)stk + sizeof(cell)*1);
fnum = (float)offs;
pri = amx_ftoc(fnum);
@@ -3669,12 +3684,24 @@ int AMXAPI amx_Exec(AMX *amx, cell *retval, int index)
fnum = amx_ctof(offs);
if (!offs2)
fnum = (REAL)floor(fnum + 0.5);
else if (offs2 == 1)
else if (offs2 == 1)
fnum = floor(fnum);
else
fnum = ceil(fnum);
pri = (cell)fnum;
break;
case OP_FLOAT_CMP:
offs = *(cell *)(data + (int)stk + sizeof(cell)*1);
offs2 = *(cell *)(data + (int)stk + sizeof(cell)*2);
fnum = amx_ctof(offs);
fnum2 = amx_ctof(offs2);
if (fnum == fnum2)
pri = 0;
else if (fnum > fnum2)
pri = 1;
else
pri = -1;
break;
case OP_BREAK:
assert((amx->flags & AMX_FLAG_BROWSE)==0);
if (amx->debug!=NULL) {