118 lines
3.3 KiB
C
118 lines
3.3 KiB
C
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/*
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* Copyright 2014 The Chromium OS Authors. All rights reserved.
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#ifndef __EXTRA_SIMULATION_H
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#define __EXTRA_SIMULATION_H
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#include <stdint.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <time.h>
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#include <unistd.h>
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#include "lb_common.h"
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#include "lightbar.h"
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/* Functions specific to our simulation environment */
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void *entry_windows(void *);
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void *entry_input(void *);
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void *entry_lightbar(void *);
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void init_windows(void);
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int lb_read_params_from_file(const char *filename,
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struct lightbar_params_v1 *p);
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int lb_load_program(const char *filename, struct lightbar_program *prog);
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/* Interfaces to the EC code that we're encapsulating */
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void lightbar_task(void);
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int fake_consolecmd_lightbar(int argc, char *argv[]);
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/* EC-specific configuration */
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#undef DEMO_MODE_DEFAULT
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#define DEMO_MODE_DEFAULT 1
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#ifndef CONFIG_CONSOLE_CMDHELP
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#define CONFIG_CONSOLE_CMDHELP
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#endif
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#ifndef CONFIG_LIGHTBAR_POWER_RAILS
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#define CONFIG_LIGHTBAR_POWER_RAILS
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#endif
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/* Stuff that's too interleaved with the rest of the EC to just include */
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/* Test an important condition at compile time, not run time */
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#define _BA1_(cond, line) \
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extern int __build_assertion_ ## line[1 - 2*!(cond)] \
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__attribute__ ((unused))
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#define _BA0_(c, x) _BA1_(c, x)
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#define BUILD_ASSERT(cond) _BA0_(cond, __LINE__)
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#define BUILD_CHECK_INLINE(value, cond_true) ((value) / (!!(cond_true)))
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/* Number of elements in an array */
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#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
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/* Non-standard standard library functions */
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void cprintf(int zero, const char *fmt, ...);
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void cprints(int zero, const char *fmt, ...);
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#define ccprintf(fmt...) cprintf(0, fmt)
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#define strtoi strtol
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/* Task events */
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#define TASK_EVENT_CUSTOM_BIT(x) BUILD_CHECK_INLINE(BIT(x), BIT(x) & 0x0fffffff)
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#define TASK_EVENT_I2C_IDLE 0x10000000
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#define TASK_EVENT_WAKE 0x20000000
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#define TASK_EVENT_MUTEX 0x40000000
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#define TASK_EVENT_TIMER 0x80000000
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/* Time units in usecs */
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#define MSEC 1000
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#define SECOND 1000000
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#define TASK_ID_LIGHTBAR 0
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#define CC_LIGHTBAR 0
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/* Other definitions and structs */
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#define EC_SUCCESS 0
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#define EC_ERROR_INVAL 5
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#define EC_ERROR_PARAM1 11
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#define EC_ERROR_PARAM2 12
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typedef int task_id_t;
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typedef union {
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uint64_t val;
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struct {
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uint32_t lo;
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uint32_t hi;
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} le /* little endian words */;
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} timestamp_t;
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struct host_cmd_handler_args {
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const void *params;
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void *response;
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int response_size;
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};
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/* EC functions that we have to provide */
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uint32_t task_wait_event(int timeout_us);
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uint32_t task_set_event(task_id_t tskid, uint32_t event, int wait_for_reply);
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timestamp_t get_time(void);
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int system_add_jump_tag(uint16_t tag, int version, int size, const void *data);
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uint8_t *system_get_jump_tag(uint16_t tag, int *version, int *size);
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/* Export unused static functions to avoid compiler warnings. */
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#define DECLARE_HOOK(X, fn, Y) \
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void fake_hook_##fn(void) { fn(); }
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#define DECLARE_HOST_COMMAND(X, fn, Y) \
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enum ec_status fake_hostcmd_##fn(struct host_cmd_handler_args *args) \
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{ return fn(args); }
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#define DECLARE_CONSOLE_COMMAND(X, fn, Y...) \
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int fake_consolecmd_##X(int argc, char *argv[]) \
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{ return fn(argc, argv); }
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#endif /* __EXTRA_SIMULATION_H */
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