Removed a bunch of old #defines. Cleaned up some dead code.

src/cpu.c

@@ -67,6 +67,8 @@ int cpu_use_dynarec;
 
 uint64_t cpu_CR4_mask;
 
+int is386;
+
 uint64_t tsc = 0;
 
 int timing_rr;
@@ -348,6 +350,7 @@ void cpu_set()
         CPUID    = cpu_s->cpuid_model;
         cpuspeed = cpu_s->speed;
         is8086   = (cpu_s->cpu_type >= CPU_8088);
+        is386    = (cpu_s->cpu_type >= CPU_386SX);
         is486    = (cpu_s->cpu_type >= CPU_i486SX) || (cpu_s->cpu_type == CPU_486SLC || cpu_s->cpu_type == CPU_486DLC);
         hasfpu   = (cpu_s->cpu_type >= CPU_i486DX);
         cpu_iscyrix = (cpu_s->cpu_type == CPU_486SLC || cpu_s->cpu_type == CPU_486DLC || cpu_s->cpu_type == CPU_Cx486S || cpu_s->cpu_type == CPU_Cx486DX || cpu_s->cpu_type == CPU_Cx5x86);

src/ibm.h

@@ -269,28 +269,13 @@ int disctime;
 char discfns[2][256];
 int driveempty[2];
 
-
-/*Config stuff*/
 #define MDA ((gfxcard==GFX_MDA || gfxcard==GFX_HERCULES) && (romset<ROM_TANDY || romset>=ROM_IBMAT))
-#define HERCULES (gfxcard==GFX_HERCULES && (romset<ROM_TANDY || romset>=ROM_IBMAT))
-#define AMSTRAD (romset==ROM_PC1512 || romset==ROM_PC1640 || romset==ROM_PC3086)
-#define AMSTRADIO (romset==ROM_PC1512 || romset==ROM_PC1640 || romset==ROM_PC200 || romset==ROM_PC2086 || romset == ROM_PC3086)
-#define TANDY (romset==ROM_TANDY/* || romset==ROM_IBMPCJR*/)
-#define VID_EGA (gfxcard==GFX_EGA)
-#define EGA (romset==ROM_PC1640 || VID_EGA || VGA)
 #define VGA ((gfxcard>=GFX_TVGA || romset==ROM_ACER386) && romset!=ROM_PC1640 && romset!=ROM_PC1512 && romset!=ROM_TANDY && romset!=ROM_PC200)
-#define SVGA (gfxcard==GFX_ET4000 && VGA)
-#define TRIDENT (gfxcard==GFX_TVGA && !OTI067)
-#define OTI067 (romset==ROM_ACER386)
-#define ET4000 (gfxcard==GFX_ET4000 && VGA)
-#define ET4000W32 (gfxcard==GFX_ET4000W32 && VGA)
-#define AT (romset>=ROM_IBMAT)
-#define PCI (romset >= ROM_PCI486 && romset < ROM_IBMPS1_2011)
 #define PCJR (romset == ROM_IBMPCJR)
-
 #define AMIBIOS (romset==ROM_AMI386 || romset==ROM_AMI486 || romset == ROM_WIN486)
 
 int GAMEBLASTER, GUS, SSI2001, voodoo_enabled;
+extern int AMSTRAD, AT, is386, PCI, TANDY;
 
 enum
 {
@@ -338,10 +323,6 @@ enum
 
 extern int romspresent[ROM_MAX];
 
-//#define ROM_IBMPCJR 5 /*Not working! ROMs are corrupt*/
-#define is386 (romset>=ROM_IBMAT386)
-#define is386sx 0
-
 int hasfpu;
 int romset;
 

src/model.c

@@ -67,6 +67,8 @@ void   at_endeavor_init();
 
 int model;
 
+int AMSTRAD, AT, PCI, TANDY;
+
 MODEL models[] =
 {
         {"IBM PC",              ROM_IBMPC,       { "",      cpus_8088,    "",    NULL,         "",      NULL},         0,      xt_init},
@@ -173,6 +175,7 @@ void pcjr_init()
 
 void tandy1k_init()
 {
+        TANDY = 1;
         common_init();
         keyboard_xt_init();
         mouse_serial_init();
@@ -183,6 +186,7 @@ void tandy1k_init()
 
 void ams_init()
 {
+        AMSTRAD = 1;
         common_init();
         amstrad_init();
         keyboard_amstrad_init();
@@ -223,6 +227,7 @@ void at_init()
            mouse_serial_init();
         nvr_init();
         pic2_init();
+        AT = 1;
 }
 
 void deskpro386_init()
@@ -234,6 +239,7 @@ void deskpro386_init()
 
 void ps1_init()
 {
+        AT = 1;
         common_init();
         pit_set_out_func(1, pit_refresh_timer_at);
         dma16_init();
@@ -331,6 +337,7 @@ void at_i430vx_init()
 void model_init()
 {
         pclog("Initting as %s\n", model_getname());
+        AMSTRAD = AT = PCI = TANDY = 0;
         io_init();
         
         models[model].init();

src/pci.c

@@ -120,6 +120,8 @@ void pci_init(int type, int min_card, int max_card)
 {
         int c;
 
+        PCI = 1;
+        
         if (type == PCI_CONFIG_TYPE_1)
         {
                 io_sethandler(0x0cf8, 0x0001, NULL, NULL, pci_cf8_read, NULL, NULL, pci_cf8_write,  NULL);

src/serial.c

@@ -90,7 +90,7 @@ void serial_write(uint16_t addr, uint8_t val, void *p)
         switch (addr&7)
         {
                 case 0:
-                if (serial->lcr & 0x80 && !AMSTRADIO)
+                if (serial->lcr & 0x80)
                 {
                         serial->dlab1 = val;
                         return;
@@ -105,7 +105,7 @@ void serial_write(uint16_t addr, uint8_t val, void *p)
                 }
                 break;
                 case 1:
-                if (serial->lcr & 0x80 && !AMSTRADIO)
+                if (serial->lcr & 0x80)
                 {
                         serial->dlab2 = val;
                         return;
@@ -174,7 +174,7 @@ uint8_t serial_read(uint16_t addr, void *p)
         switch (addr&7)
         {
                 case 0:
-                if (serial->lcr & 0x80 && !AMSTRADIO)
+                if (serial->lcr & 0x80)
                 {
                         temp = serial->dlab1;
                         break;
@@ -188,7 +188,7 @@ uint8_t serial_read(uint16_t addr, void *p)
                         serial->recieve_delay = 1000 * TIMER_USEC;
                 break;
                 case 1:
-                if (serial->lcr & 0x80 && !AMSTRADIO)
+                if (serial->lcr & 0x80)
                         temp = serial->dlab2;
                 else
                         temp = serial->ier;