unsigned int EMSVer = 0;
//byte EMS_status;
- unsigned totalEMSpages,freeEMSpages,EMSpageframe,EMSpagesmapped,EMShandle;
- totalEMSpages = freeEMSpages = EMSpageframe = EMSpagesmapped = 0;
+ unsigned totalEMSpages,freeEMSpages,EMSPageFrame,EMSpagesmapped,EMSHandle;
+ totalEMSpages = freeEMSpages = EMSPageFrame = EMSpagesmapped = 0;
__asm {
mov ah,EMS_STATUS
int EMS_INT // find the page frame address
or ah,ah
jnz error
- mov [EMSpageframe],bx
+ mov [EMSPageFrame],bx
mov ah,EMS_GETPAGES
int EMS_INT // find out how much EMS is there
int EMS_INT
or ah,ah
jnz error
- mov [EMShandle],dx
+ mov [EMSHandle],dx
jmp End
#ifdef __BORLANDC__
}
}
gvar->mm.totalEMSpages=totalEMSpages;
gvar->mm.freeEMSpages=freeEMSpages;
- gvar->mm.EMSpageframe=EMSpageframe;
+ gvar->mm.EMSPageFrame=EMSPageFrame;
gvar->mm.EMSpagesmapped=EMSpagesmapped;
- gvar->mm.EMShandle=EMShandle;
+ gvar->mm.EMSHandle=EMSHandle;
gvar->mm.EMSVer=EMSVer;
return 0;
}
void MML_ShutdownEMS(global_game_variables_t *gvar)
{
boolean errorflag=false;
- unsigned EMShandle=gvar->mm.EMShandle;
+ unsigned EMSHandle=gvar->mm.EMSHandle;
- if(!EMShandle)
+ if(!EMSHandle)
return;
__asm {
mov ah,EMS_FREEPAGES
- mov dx,[EMShandle]
+ mov dx,[EMSHandle]
int EMS_INT
or ah,ah
jz ok
byte MM_MapEMS(global_game_variables_t *gvar)
{
byte str[160];
- unsigned EMShandle;
+ unsigned EMSHandle;
byte err;
boolean errorflag=false;
int i;
- EMShandle=gvar->mm.EMShandle;
+ EMSHandle=gvar->mm.EMSHandle;
for (i=0;i<4/*MAPPAGES*/;i++)
{
mov ah,EMS_MAPPAGE
mov bx,[i] // logical page
mov al,bl // physical page
- mov dx,[EMShandle] // handle
+ mov dx,[EMSHandle] // handle
int EMS_INT
or ah,ah
jnz error
//END SUB
byte str[160];
byte err;
- word EMShandle;
+ word EMSHandle;
boolean errorflag=false;
int i;
- EMShandle=gvar->mm.EMShandle;
+ EMSHandle=gvar->mm.EMSHandle;
if(gvar->mm.EMSVer<0x40)
return 5;
mov ah,EMS_MAPXPAGE
mov cx,[i] // logical page
mov al,bl // physical page
- mov dx,[EMShandle] // handle
+ mov dx,[EMSHandle] // handle
int EMS_INT
or ah,ah
jnz error
gvar->mmi.mainmem = gvar->mmi.nearheap + gvar->mmi.farheap;
- if(!pmdebug) {
+#ifdef __DEBUG__
+ if(!debugpm) {
+#endif
//
// detect EMS and allocate up to 64K at page frame
//
{
MML_SetupEMS(gvar); // allocate space
//TODO: EMS4! AND EMS 3.2 MASSIVE DATA HANDLMENT!
- MML_UseSpace(gvar->mm.EMSpageframe,(MAPPAGES)*0x4000lu, gvar);
+ MML_UseSpace(gvar->mm.EMSPageFrame,(MAPPAGES)*0x4000lu, gvar);
//if(gvar->pm.emm.EMSVer<0x40)
MM_MapEMS(gvar); // map in used pages
//else
{
MML_SetupXMS(gvar); // allocate as many UMBs as possible
}
+#ifdef __DEBUG__
}
+#endif
//
// allocate the misc buffer
//
#ifdef __BORLANDC__
free(gvar->mm.nearheap);// printf(" near freed\n");
#endif
- if(!pmdebug) {
+#ifdef __DEBUG__
+ if(!debugpm) {
+#endif
if(MML_CheckForEMS()){ MML_ShutdownEMS(gvar); }//printf(" EMS freed\n"); }
if(MML_CheckForXMS(gvar)){ MML_ShutdownXMS(gvar); }//printf(" XMS freed\n"); }
+#ifdef __DEBUG__
}
+#endif
}
//==========================================================================
gvar->mm.mmnew->length = needed;
gvar->mm.mmnew->useptr = baseptr;
//if(gvar->mm.mmnew->useptr==NULL){
-#ifdef __DEBUG__
- printf("baseptr=%04x ", baseptr); printf("useptr=%04x\n", gvar->mm.mmnew->useptr);
- printf("*baseptr=%04x ", *baseptr); printf("*useptr=%04x\n", *(gvar->mm.mmnew->useptr));
- printf("*baseptr=%Fp ", *baseptr); printf("*useptr=%Fp\n", *(gvar->mm.mmnew->useptr));
+#ifdef __DEBUG_MM__
+ printf("MM_GetPtr\n");
+ //%04x
+ printf(" baseptr=%Fp ", baseptr); printf("useptr=%Fp\n", gvar->mm.mmnew->useptr);
+ printf(" *baseptr=%Fp ", *baseptr); printf("*useptr=%Fp\n", *(gvar->mm.mmnew->useptr));
+ printf(" &baseptr=%Fp ", &baseptr); printf("&useptr=%Fp\n", &(gvar->mm.mmnew->useptr));
#endif
//exit(-5); }
gvar->mm.mmnew->attributes = BASEATTRIBUTES;
=====================
*/
+
void MM_SetPurge(memptr *baseptr, int purge, global_game_variables_t *gvar)
{
//huge mmblocktype huge *start;
printf(" LIMEMS\n");
printf(" EMM v%x.%x available\n", gvar->mm.EMSVer>>4,gvar->mm.EMSVer&0x0F);
printf(" totalEMSpages: %u ", gvar->mm.totalEMSpages); printf("freeEMSpages: %u\n", gvar->mm.freeEMSpages);
- printf(" EMSpageframe: %x\n", gvar->mm.EMSpageframe);
+ printf(" EMSPageFrame: %x\n", gvar->mm.EMSPageFrame);
}
if(MML_CheckForXMS(gvar))
{