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source autoconfiguration

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This commit is contained in:
redcode
2014-09-24 04:20:33 +02:00
parent 778f1b7cb2
commit fe45c4920a
2 changed files with 28 additions and 62 deletions
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37
Z80.CPU/1.0/API/modules/emulation/CPU/Z80.h → Z80.CPU/1.0/API/C/modules/emulation/CPU/Z80.h
View File

@@ -30,25 +30,36 @@ typedef struct {
} cb;
} Z80;
#ifdef __cplusplus
extern "C" {
#endif
qsize z80_run (Z80* object,
qsize cycles);
#ifndef BUILDING_Z80_CPU
void z80_power (Z80* object,
qboolean state);
# ifdef __cplusplus
extern "C" {
# endif
void z80_reset (Z80* object);
# ifdef USING_STATIC_LIBRARY_Z80_CPU
# define Z80_CPU_API
# else
# define Z80_CPU_API Q_API
# endif
void z80_nmi (Z80* object);
Z80_CPU_API qsize z80_run (Z80* object,
qsize cycles);
void z80_irq (Z80* object,
qboolean state);
Z80_CPU_API void z80_power (Z80* object,
qboolean state);
Z80_CPU_API void z80_reset (Z80* object);
Z80_CPU_API void z80_nmi (Z80* object);
Z80_CPU_API void z80_irq (Z80* object,
qboolean state);
# ifdef __cplusplus
}
# endif
#ifdef __cplusplus
}
#endif
#endif /* __modules_emulation_CPU_Z80_H__ */

53
Z80.CPU/1.0/sources/Z80.c
View File

@@ -10,6 +10,7 @@ Released under the terms of the GNU General Public License v3. */
#define MODULE_NAME Z80
#define MODULE_PREFIX z80_
#define MODULE_HEADER <modules/emulation/CPU/Z80.h>
#define BUILDING_Z80_CPU
#include <Q/configuration/module.h>
#include <Q/macros/value.h>
@@ -1420,9 +1421,9 @@ EXPORTED(qsize, run)(Z80 *object, qsize cycles)
'--------------------------*/
if (INT && IFF1 && !EI)
{
EXIT_HALT; /* Resume CPU on halt. */
R++; /* Consume memory refresh. */
IFF1 = IFF2 = 0; /* Clear interrupt flip-flops. */
EXIT_HALT; /* Resume CPU on halt. */
R++; /* Consume memory refresh. */
IFF1 = IFF2 = 0; /* Clear interrupt flip-flops. */
#ifdef Z80_AUTOCLEARS_INT_LINE
INT = FALSE;
@@ -1569,50 +1570,4 @@ EXPORTED(void, nmi)(Z80 *object) {NMI = TRUE ;}
EXPORTED(void, irq)(Z80 *object, qboolean state) {INT = state;}
#if defined(BUILDING_MODULE) || defined(BUILDING_HYBRID_MODULE)
/* MARK: - Module Linking Information */
# include <Q/ABIs/QCPUEmulationABI.h>
static const ACMEAction actions[] = {
{Q_CPU_ACTION_RUN, run},
{Q_CPU_ACTION_POWER, power},
{Q_CPU_ACTION_RESET, reset}
};
static const ACMELine lines[] = {
{"NMI", Q_LINE_TYPE_PULSE, nmi},
{"INT", Q_LINE_TYPE_SWITCH, irq}
};
static const ACMEContextCB context_cbs[] = {
{Q_CPU_CB_16BIT_MEMORY_ADDRESS_READ_8BIT, O(cb.read )},
{Q_CPU_CB_16BIT_MEMORY_ADDRESS_WRITE_8BIT, O(cb.write)},
{Q_CPU_CB_16BIT_PORT_NUMBER_READ_8BIT, O(cb.in) },
{Q_CPU_CB_16BIT_PORT_NUMBER_WRITE_8BIT, O(cb.out) },
{Q_CPU_CB_HALT, O(cb.halt) }
};
const QCPUEmulationABI abi = {
.minimum_cycles = 2,
.maximum_cycles = 23,
.action_count = 3,
.actions = actions,
.line_count = 2,
.lines = lines,
.instance = {
.size = sizeof(Z80),
.cb_context_offset = O(cb_context),
.cb_count = 5,
.cbs = context_cbs,
.variable_count = 26,
.variables = context_variables,
.bit_field_count = 7,
.bit_fields = context_bit_fields
}
};
#endif
/* Z80.c EOF */