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Move all include files to src/include

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- 86Box's own headers go to /86box
- munt's public interface goes to /mt32emu
- all slirp headers go to /slirp (might want to consider using only its public inteface)
- single file headers from other projects go in include root
This commit is contained in:
David Hrdlička
2020-03-29 14:24:42 +02:00
parent ef84f51bb1
commit a505894a10
508 changed files with 8394 additions and 3820 deletions
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103
src/include/86box/pit.h Normal file
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/*
* 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.
*
* Header of the implementation of the Intel 8253/8254
* Programmable Interval Timer.
*
*
*
* Author: Miran Grca, <mgrca8@gmail.com>
* Copyright 2019,2020 Miran Grca.
*/
#ifndef EMU_PIT_H
# define EMU_PIT_H
typedef struct {
uint8_t m, ctrl,
read_status, latch,
s1_det, l_det;
uint16_t rl;
int rm, wm, gate, out,
newcount, count, using_timer, latched,
state, null_count, do_read_status, clock;
uint32_t l;
void (*load_func)(uint8_t new_m, int new_count);
void (*out_func)(int new_out, int old_out);
} ctr_t;
typedef struct PIT {
int flags, clock;
pc_timer_t callback_timer;
ctr_t counters[3];
uint8_t ctrl;
} pit_t;
extern pit_t *pit,
*pit2;
extern double SYSCLK;
extern uint64_t PITCONST, ISACONST,
CGACONST,
MDACONST,
HERCCONST,
VGACONST1,
VGACONST2,
RTCCONST;
/* Gets a counter's count. */
extern uint16_t pit_ctr_get_count(ctr_t *ctr);
/* Sets a counter's load count handler. */
extern void pit_ctr_set_load_func(ctr_t *ctr, void (*func)(uint8_t new_m, int new_count));
/* Sets a counter's OUT output handler. */
extern void pit_ctr_set_out_func(ctr_t *ctr, void (*func)(int new_out, int old_out));
/* Sets a counter's GATE input. */
extern void pit_ctr_set_gate(ctr_t *ctr, int gate);
/* Sets a counter's CLOCK input. */
extern void pit_ctr_set_clock(ctr_t *ctr, int clock);
/* Sets if a counter's CLOCK input is from the timer or not - used by PCjr. */
extern void pit_ctr_set_using_timer(ctr_t *ctr, int using_timer);
extern pit_t * pit_common_init(int type, void (*out0)(int new_out, int old_out), void (*out1)(int new_out, int old_out));
extern pit_t * pit_ps2_init(void);
extern void pit_reset(pit_t *dev);
extern void pit_irq0_timer(int new_out, int old_out);
extern void pit_irq0_timer_pcjr(int new_out, int old_out);
extern void pit_irq0_timer_ps2(int new_out, int old_out);
extern void pit_refresh_timer_xt(int new_out, int old_out);
extern void pit_refresh_timer_at(int new_out, int old_out);
extern void pit_speaker_timer(int new_out, int old_out);
extern void pit_nmi_timer_ps2(int new_out, int old_out);
extern void pit_set_clock(int clock);
extern void pit_handler(int set, uint16_t base, int size, void *priv);
#ifdef EMU_DEVICE_H
extern const device_t i8253_device;
extern const device_t i8254_device;
extern const device_t i8254_ext_io_device;
extern const device_t i8254_ps2_device;
#endif
#endif /*EMU_PIT_H*/