Merge remote-tracking branch 'upstream/master' into feature/mtrr

src/include/86box/hdc.h

@@ -40,6 +40,7 @@ extern const device_t st506_at_wd1003_device;      /* st506_at_wd1003 */
 extern const device_t st506_xt_wd1004a_wx1_device; /* st506_xt_wd1004a_wx1 */
 extern const device_t st506_xt_wd1004_27x_device;  /* st506_xt_wd1004_27x */
 extern const device_t st506_xt_wd1004a_27x_device; /* st506_xt_wd1004a_27x */
+extern const device_t st506_xt_victor_v86p_device; /* st506_xt_victor_v86p */
 
 extern const device_t esdi_at_wd1007vse1_device; /* esdi_at */
 extern const device_t esdi_ps2_device;           /* esdi_mca */

src/include/86box/i8080.h

@@ -0,0 +1,56 @@
+/*
+ * 86Box	A hypervisor and IBM PC system emulator that specializes in
+ *		running old operating systems and software designed for IBM
+ *		PC systems and compatibles from 1981 through fairly recent
+ *		system designs based on the PCI bus.
+ *
+ *		This file is part of the 86Box distribution.
+ *
+ *		8080 CPU emulation (header).
+ *
+ * Authors:	Cacodemon345
+ *
+ *		Copyright 2022 Cacodemon345
+ */
+
+#include <stdint.h>
+
+typedef struct i8080
+{
+    union { 
+        uint16_t af; /* Intended in case we also go for μPD9002 emulation, which also has a Z80 emulation mode. */
+        struct { uint8_t a, flags; };
+    };
+    union
+    {
+        uint16_t bc;
+        struct { uint8_t b, c; };
+    };
+    union
+    {
+        uint16_t de;
+        struct { uint8_t d, e; };
+    };
+    union
+    {
+        uint16_t hl;
+        struct { uint8_t h, l; };
+    };
+    uint16_t pc, sp;
+    uint16_t oldpc, ei;
+    uint32_t pmembase, dmembase; /* Base from where i8080 starts. */
+    uint8_t emulated; /* 0 = not emulated, use separate registers, 1 = emulated, use x86 registers. */
+    uint16_t* cpu_flags;
+    void (*writemembyte)(uint32_t, uint8_t);
+    uint8_t (*readmembyte)(uint32_t);
+    void (*startclock)();
+    void (*endclock)();
+    void (*checkinterrupts)();
+    uint8_t (*fetchinstruction)();
+} i8080;
+
+#define C_FLAG_I8080 (1 << 0)
+#define P_FLAG_I8080 (1 << 2)
+#define AC_FLAG_I8080 (1 << 4)
+#define Z_FLAG_I8080 (1 << 6)
+#define S_FLAG_I8080 (1 << 7)

src/include/86box/keyboard.h

@@ -146,6 +146,7 @@ extern int     mouse_scan;
 #ifdef EMU_DEVICE_H
 extern const device_t keyboard_pc_device;
 extern const device_t keyboard_pc82_device;
+extern const device_t keyboard_pravetz_device;
 extern const device_t keyboard_xt_device;
 extern const device_t keyboard_xt86_device;
 extern const device_t keyboard_xt_compaq_device;

src/include/86box/machine.h

@@ -336,6 +336,7 @@ extern int   machine_get_max_ram(int m);
 extern int   machine_get_ram_granularity(int m);
 extern int   machine_get_type(int m);
 extern void  machine_close(void);
+extern int   machine_has_mouse(void);
 
 extern uint8_t  machine_get_p1(void);
 extern void     machine_load_p1(int m);
@@ -711,6 +712,9 @@ extern int machine_at_vpc2007_init(const machine_t *);
 /* m_at_t3100e.c */
 extern int machine_at_t3100e_init(const machine_t *);
 
+/* m_elt.c */
+extern int machine_elt_init(const machine_t *);
+
 /* m_europc.c */
 extern int machine_europc_init(const machine_t *);
 #ifdef EMU_DEVICE_H

src/include/86box/nvr.h

@@ -97,6 +97,7 @@ extern const device_t ami_1994_nvr_device;
 extern const device_t ami_1995_nvr_device;
 extern const device_t via_nvr_device;
 extern const device_t p6rp4_nvr_device;
+extern const device_t elt_nvr_device;
 #endif
 
 extern void rtc_tick(void);

src/include/86box/vid_cga.h

@@ -67,7 +67,9 @@ void    cga_poll(void *p);
 
 #ifdef EMU_DEVICE_H
 extern const device_config_t cga_config[];
+
 extern const device_t        cga_device;
+extern const device_t        cga_pravetz_device;
 #endif
 
 #endif /*VIDEO_CGA_H*/