PEEEEEEEEEE FACK!!!!!

[16.git] / src / lib / 16_mm.c

diff --git a/src/lib/16_mm.c b/src/lib/16_mm.c
index 1bd9866aa7ac0fe5ba1e6c61930337d1bb6e77bd..c85297a83a211608eb65f498b744331fd7013490 100644 (file)
--- a/src/lib/16_mm.c
+++ b/src/lib/16_mm.c
@@ -657,7 +657,7 @@ void MM_Startup(mminfo_t *mm, mminfotype *mmi)
        MM_GetNewBlock(mm);
        mm->mmhead = mm->mmnew;                         // this will allways be the first node
        mm->mmnew->start = 0;
-       mm->mmnew->length = 0xffff;
+       mm->mmnew->length = 0x1;
        mm->mmnew->attributes = LOCKBIT;
        mm->mmnew->next = NULL;
        mm->mmrover = mm->mmhead;
@@ -669,6 +669,7 @@ void MM_Startup(mminfo_t *mm, mminfotype *mmi)
 //---- length=coreleft();
        //_nheapgrow();
        length=_memmax();
+       //printf("      %Fp\n", mmi->segu);
        start = (void huge *)(mm->nearheap = _nmalloc(length));
        length -= 16-(FP_OFF(start)&15);
        length -= SAVENEARHEAP;
@@ -690,7 +691,7 @@ void MM_Startup(mminfo_t *mm, mminfotype *mmi)
                        printf( "ERROR - bad node in nearheap\n" );
                break;
        }*/
-//     printf("                near heap ok!\n");
+       printf("                near heap ok!\n");
 
 //
 // get all available far conventional memory segments
@@ -699,6 +700,7 @@ void MM_Startup(mminfo_t *mm, mminfotype *mmi)
        printf("                farheap making!\n");
        _fheapgrow();
        length=0xffffUL*4UL;//_memavl();
+       //printf("      %Fp\n", mmi->segu);
        start = mm->farheap = halloc(length, sizeof(byte));
        //start = mm->farheap = _fmalloc(length);
        length -= 16-(FP_OFF(start)&15);
@@ -722,7 +724,7 @@ void MM_Startup(mminfo_t *mm, mminfotype *mmi)
                        printf( "ERROR - bad node in farheap\n" );
                break;
        }*/
-       //printf("              far heap ok!\n");
+       printf("                far heap ok!\n");
 
 //
 // detect EMS and allocate up to 64K at page frame
@@ -747,10 +749,10 @@ printf("\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0
                MML_UseSpace(mm->EMSpageframe,(MAPPAGES)*0x4000lu, mm);
 printf("\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0");    //bug!
 printf("               EMS4\n");
-               if(mm->EMSVer<0x40)
+               //if(mm->EMSVer<0x40)
                        MM_MapEMS(mm, mmi);                                     // map in used pages
-               else
-                       MM_MapXEMS(mm, mmi);                                    // map in used pages
+               //else
+                       //MM_MapXEMS(mm, mmi);                                  // map in used pages
        }
 
 //
@@ -768,13 +770,18 @@ printf("\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0
        {
 printf("\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0");    //bug!
 printf("               XMS!\n");
-               //++++          MML_SetupXMS(mm, mmi);                                  // allocate as many UMBs as possible
+               //++++
+               MML_SetupXMS(mm, mmi);                                  // allocate as many UMBs as possible
        }
 
 //
 // allocate the misc buffer
 //
 xmsskip:
+/*mmi->nearheap = 0;
+mmi->farheap = 0;
+mmi->EMSmem = 0;
+mmi->XMSmem = 0;*/
        mm->mmrover = mm->mmhead;               // start looking for space after low block
 
        MM_GetPtr(&(mm->bufferseg),BUFFERSIZE, mm, mmi);
@@ -1146,7 +1153,7 @@ void MM_SortMem(mminfo_t *mm)
 =====================
 */
 
-void MM_ShowMemory(page_t *page, mminfo_t *mm)
+void MM_ShowMemory(/*page_t *page, */mminfo_t *mm)
 {
        mmblocktype huge *scan;
        word color,temp;
@@ -1190,19 +1197,19 @@ CA_OpenDebug ();
                                //modexhlin(page, scan->start, (unsigned)end, chy, color);
                                //for(chx=scan->start;chx+4>=(word)end;chx+=4)
                                //{
-                                       modexClearRegion(page, chx, chy, 4, 4, color);
+//++++                                 modexClearRegion(page, chx, chy, 4, 4, color);
                                //}
 
 //++++         VW_Hlin(scan->start,(unsigned)end,0,color);
 
 //++++         VW_Plot(scan->start,0,15);
-                               modexClearRegion(page, chx, chy, 4, 4, 15);
+//++++                         modexClearRegion(page, chx, chy, 4, 4, 15);
                if(scan->next->start > end+1)
 //++++                 VW_Hlin(end+1,scan->next->start,0,0);   // black = free
                        //for(chx=scan->next->start;chx+4>=(word)end+1;chx+=4)
                        //{
-                               chx+=scan->next->start;
-                               modexClearRegion(page, chx, chy, 4, 4, 2);
+//++++                         chx+=scan->next->start;
+//++++                         modexClearRegion(page, chx, chy, 4, 4, 2);
                        //}
                                        //modexhlin(page, end+1,scan->next->start, chy, 0);
 
@@ -1231,7 +1238,7 @@ strcat (scratch,str);
 strcat (scratch,"\n");
 write(debughandle,scratch,strlen(scratch));
 //modexprint(page, chx, chy, 1, 0, 24, &scratch);
-chy+=4;
+//++++chy+=4;
 //fprintf(stdout, "%s", scratch);
 //****#endif
 
@@ -1265,7 +1272,7 @@ void MM_DumpData(mminfo_t *mm)
        FILE    *dumpfile;
 
 
-       free (mm->nearheap);
+       //++++free(mm->nearheap);
        dumpfile = fopen ("mmdump.txt","w");
        if (!dumpfile){
                printf("MM_DumpData: Couldn't open MMDUMP.TXT!\n");
@@ -1308,7 +1315,7 @@ void MM_DumpData(mminfo_t *mm)
 
        } while (lowest != 0xffff);
 
-       fclose (dumpfile);
+       fclose(dumpfile);
        printf("MMDUMP.TXT created.\n");
 }
 
@@ -1386,7 +1393,7 @@ dword MM_TotalFree(mminfo_t *mm)
 =====================
 */
 
-void MM_Report(page_t *page, mminfo_t *mm, mminfotype *mmi)
+void MM_Report(/*page_t *page, */mminfo_t *mm, mminfotype *mmi)
 {
        if(MML_CheckForEMS())
        {