diff options
Diffstat (limited to 'common/inc/tx_initialize.h')
| -rw-r--r-- | common/inc/tx_initialize.h | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/common/inc/tx_initialize.h b/common/inc/tx_initialize.h new file mode 100644 index 00000000..f41eee48 --- /dev/null +++ b/common/inc/tx_initialize.h @@ -0,0 +1,111 @@ +/**************************************************************************/ +/* */ +/* Copyright (c) Microsoft Corporation. All rights reserved. */ +/* */ +/* This software is licensed under the Microsoft Software License */ +/* Terms for Microsoft Azure RTOS. Full text of the license can be */ +/* found in the LICENSE file at https://aka.ms/AzureRTOS_EULA */ +/* and in the root directory of this software. */ +/* */ +/**************************************************************************/ + + +/**************************************************************************/ +/**************************************************************************/ +/** */ +/** ThreadX Component */ +/** */ +/** Initialize */ +/** */ +/**************************************************************************/ +/**************************************************************************/ + + +/**************************************************************************/ +/* */ +/* COMPONENT DEFINITION RELEASE */ +/* */ +/* tx_initialize.h PORTABLE C */ +/* 6.0 */ +/* AUTHOR */ +/* */ +/* William E. Lamie, Microsoft Corporation */ +/* */ +/* DESCRIPTION */ +/* */ +/* This file defines the ThreadX initialization component, including */ +/* data types and external references. It is assumed that tx_api.h */ +/* and tx_port.h have already been included. */ +/* */ +/* RELEASE HISTORY */ +/* */ +/* DATE NAME DESCRIPTION */ +/* */ +/* 05-19-2020 William E. Lamie Initial Version 6.0 */ +/* */ +/**************************************************************************/ + +#ifndef TX_INITIALIZE_H +#define TX_INITIALIZE_H + + +/* Define constants that indicate initialization is in progress. */ + +#define TX_INITIALIZE_IN_PROGRESS ((ULONG) 0xF0F0F0F0UL) +#define TX_INITIALIZE_ALMOST_DONE ((ULONG) 0xF0F0F0F1UL) +#define TX_INITIALIZE_IS_FINISHED ((ULONG) 0x00000000UL) + + +/* Define internal initialization function prototypes. */ + +VOID _tx_initialize_high_level(VOID); +VOID _tx_initialize_kernel_setup(VOID); +VOID _tx_initialize_low_level(VOID); + + +/* Define the macro for adding additional port-specific global data. This macro is defined + as white space, unless defined by tx_port.h. */ + +#ifndef TX_PORT_SPECIFIC_DATA +#define TX_PORT_SPECIFIC_DATA +#endif + + +/* Define the macro for adding additional port-specific pre and post initialization processing. + These macros is defined as white space, unless defined by tx_port.h. */ + +#ifndef TX_PORT_SPECIFIC_PRE_INITIALIZATION +#define TX_PORT_SPECIFIC_PRE_INITIALIZATION +#endif + +#ifndef TX_PORT_SPECIFIC_POST_INITIALIZATION +#define TX_PORT_SPECIFIC_POST_INITIALIZATION +#endif + +#ifndef TX_PORT_SPECIFIC_PRE_SCHEDULER_INITIALIZATION +#define TX_PORT_SPECIFIC_PRE_SCHEDULER_INITIALIZATION +#endif + + +/* Initialization component data declarations follow. */ + +/* Determine if the initialization function of this component is including + this file. If so, make the data definitions really happen. Otherwise, + make them extern so other functions in the component can access them. */ + +#ifdef TX_INITIALIZE_INIT +#define INITIALIZE_DECLARE +#else +#define INITIALIZE_DECLARE extern +#endif + + +/* Define the unused memory pointer. The value of the first available + memory address is placed in this variable in the low-level + initialization function. The content of this variable is passed + to the application's system definition function. */ + +INITIALIZE_DECLARE VOID *_tx_initialize_unused_memory; + + +#endif |
