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Update on 16 Dec 2022. Expand to see details.

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b5d5df511 #include tx_user.h in assembly files for cortex-m ports
33e04e3d5 initial port of MIPS SMP for GHS and GNU
2eda2c17d capitalize extensions for M23 asm files
21c354ccb Fix armv7-m MPU settings for corner case, unify txm_module_port.h files
4a1ff93f9 remove uneeded include for ac6
c823e91ff update riscv iar example for latest iar tools
5559d185d check module stack for overlap (not kernel stack)
efa9ce7b7 apply patch from mobileye to fix time slice processing
75fdcb722 Updated copy_armv7_cm.yml
de04b9904 initialize unused MPU settings so that aliasing will work
79b317b60 add config directory to IAR RISC-V port in order to use simulator
This commit is contained in:
Scott Larson
2022-12-16 08:16:32 +00:00
parent b42c5acd8b
commit 4e62226eea
148 changed files with 21660 additions and 50 deletions
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ports_smp/mips32_interaptiv_smp/gnu/inc/tx_port.h Normal file
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/**************************************************************************/
/* */
/* 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 */
/** */
/** Thread */
/** */
/**************************************************************************/
/**************************************************************************/
/**************************************************************************/
/* */
/* PORT SPECIFIC C INFORMATION RELEASE */
/* */
/* tx_port.h MIPS32_interAptiv/GNU */
/* 6.x */
/* */
/* AUTHOR */
/* */
/* Scott Larson, Microsoft Corporation */
/* */
/* DESCRIPTION */
/* */
/* This file contains data type definitions that make the ThreadX */
/* real-time kernel function identically on a variety of different */
/* processor architectures. For example, the size or number of bits */
/* in an "int" data type vary between microprocessor architectures and */
/* even C compilers for the same microprocessor. ThreadX does not */
/* directly use native C data types. Instead, ThreadX creates its */
/* own special types that can be mapped to actual data types by this */
/* file to guarantee consistency in the interface and functionality. */
/* */
/* RELEASE HISTORY */
/* */
/* DATE NAME DESCRIPTION */
/* */
/* xx-xx-xxxx Scott Larson Initial release version 6.x */
/* */
/**************************************************************************/
#ifndef TX_PORT_H
#define TX_PORT_H
/************* Define ThreadX SMP constants. *************/
/* Define the ThreadX SMP maximum number of cores. */
#ifndef TX_THREAD_SMP_MAX_CORES
#define TX_THREAD_SMP_MAX_CORES 6 /* 3 cores, 2 VPEs per core */
#endif
/* Define the ThreadX SMP core mask. */
#ifndef TX_THREAD_SMP_CORE_MASK
#define TX_THREAD_SMP_CORE_MASK 0x3F /* here bit 0 represents Core 0, bit 1 represents Core 1, etc. */
#endif
/* Define ThreadX SMP initialization macro. */
#define TX_PORT_SPECIFIC_PRE_INITIALIZATION
/* Define ThreadX SMP pre-scheduler initialization. */
#define TX_PORT_SPECIFIC_PRE_SCHEDULER_INITIALIZATION
/* Enable the inter-core interrupt logic. When commented out, inter-core interrupts are not enabled. */
#define TX_THREAD_SMP_INTER_CORE_INTERRUPT
/* Determine if the optional wakeup macro has been defined. This definition can be
made here or prior to this file being included. When TX_THREAD_SMP_WAKEUP(i) is
defined (where "i" is the core), the wakeup logic is also brought in. */
#ifdef TX_THREAD_SMP_WAKEUP
#define TX_THREAD_SMP_WAKEUP_LOGIC
#endif
/* Determine if there is customer-specific wakeup logic needed. */
#ifdef TX_THREAD_SMP_WAKEUP_LOGIC
/* Include customer-specific wakeup code. */
#include "tx_thread_smp_core_wakeup.h"
#endif
/* Ensure that the in-line resume/suspend define is not allowed. */
#ifdef TX_INLINE_THREAD_RESUME_SUSPEND
#undef TX_INLINE_THREAD_RESUME_SUSPEND
#endif
/************* End ThreadX SMP constants. *************/
/* Determine if the optional ThreadX user define file should be used. */
#ifdef TX_INCLUDE_USER_DEFINE_FILE
/* Yes, include the user defines in tx_user.h. The defines in this file may
alternately be defined on the command line. */
#include "tx_user.h"
#endif
/* Define the TX_MEMSET macro to remove library reference. */
#define TX_MEMSET(a,b,c) { \
UCHAR *ptr; \
UCHAR value; \
UINT i, size; \
ptr = (UCHAR *) ((VOID *) a); \
value = (UCHAR) b; \
size = (UINT) c; \
for (i = 0; i < size; i++) \
{ \
*ptr++ = value; \
} \
}
/* Ensure that the in-line resume/suspend define is not allowed. */
#ifdef TX_INLINE_THREAD_RESUME_SUSPEND
#undef TX_INLINE_THREAD_RESUME_SUSPEND
#endif
/* Define compiler library include files. */
#include <stdlib.h>
#include <string.h>
/* Define ThreadX basic types for this port. */
#define VOID void
typedef char CHAR;
typedef unsigned char UCHAR;
typedef int INT;
typedef unsigned int UINT;
typedef long LONG;
typedef unsigned long ULONG;
typedef short SHORT;
typedef unsigned short USHORT;
/* Define the priority levels for ThreadX. Legal values range
from 32 to 1024 and MUST be evenly divisible by 32. */
#ifndef TX_MAX_PRIORITIES
#define TX_MAX_PRIORITIES 32
#endif
/* Define the minimum stack for a ThreadX thread on this processor. If the size supplied during
thread creation is less than this value, the thread create call will return an error. */
#ifndef TX_MINIMUM_STACK
#define TX_MINIMUM_STACK 1024 /* Minimum stack size for this port */
#endif
/* Define the system timer thread's default stack size and priority. These are only applicable
if TX_TIMER_PROCESS_IN_ISR is not defined. */
#ifndef TX_TIMER_THREAD_STACK_SIZE
#define TX_TIMER_THREAD_STACK_SIZE 2048 /* Default timer thread stack size */
#endif
#ifndef TX_TIMER_THREAD_PRIORITY
#define TX_TIMER_THREAD_PRIORITY 0 /* Default timer thread priority */
#endif
/* Define various constants for the ThreadX MIPS port. */
#define TX_INT_DISABLE 0x00000000 /* Disable interrupts value */
#define TX_INT_ENABLE 0x00000001 /* Enable interrupt value */
/* Define prototype of internal time get function. */
ULONG _tx_thread_smp_time_get(void);
ULONG _tx_thread_smp_time_get_upper(void);
/* Define the method of how to get the upper and lower 32-bits of the time stamp. By default, simply
simulate the time-stamp source with a counter. */
#define read_tbu() _tx_thread_smp_time_get_upper()
#define read_tbl() _tx_thread_smp_time_get()
/* Define the clock source for trace event entry time stamp. The following two item are port specific.
For example, if the time source is at the address 0x0a800024 and is 16-bits in size, the clock
source constants would be:
#define TX_TRACE_TIME_SOURCE *((ULONG *) 0x0a800024)
#define TX_TRACE_TIME_MASK 0x0000FFFFUL
*/
#ifndef TX_MISRA_ENABLE
#ifndef TX_TRACE_TIME_SOURCE
#define TX_TRACE_TIME_SOURCE _tx_thread_smp_time_get()
#endif
#else
#ifndef TX_TRACE_TIME_SOURCE
ULONG _tx_misra_time_stamp_get(VOID);
#define TX_TRACE_TIME_SOURCE _tx_misra_time_stamp_get()
#endif
#endif
#ifndef TX_TRACE_TIME_MASK
#define TX_TRACE_TIME_MASK 0xFFFFFFFFUL
#endif
/* Define the in-line initialization constant so that modules with in-line
initialization capabilities can prevent their initialization from being
a function call. */
#ifdef TX_MISRA_ENABLE
#define TX_DISABLE_INLINE
#else
#define TX_INLINE_INITIALIZATION
#endif
/* Determine whether or not stack checking is enabled. By default, ThreadX stack checking is
disabled. When the following is defined, ThreadX thread stack checking is enabled. If stack
checking is enabled (TX_ENABLE_STACK_CHECKING is defined), the TX_DISABLE_STACK_FILLING
define is negated, thereby forcing the stack fill which is necessary for the stack checking
logic. */
#ifndef TX_MISRA_ENABLE
#ifdef TX_ENABLE_STACK_CHECKING
#undef TX_DISABLE_STACK_FILLING
#endif
#endif
/* Define the TX_THREAD control block extensions for this port. The main reason
for the multiple macros is so that backward compatibility can be maintained with
existing ThreadX kernel awareness modules. */
#define TX_THREAD_EXTENSION_0
#define TX_THREAD_EXTENSION_1
#define TX_THREAD_EXTENSION_2
#define TX_THREAD_EXTENSION_3
/* Define the port extensions of the remaining ThreadX objects. */
#define TX_BLOCK_POOL_EXTENSION
#define TX_BYTE_POOL_EXTENSION
#define TX_EVENT_FLAGS_GROUP_EXTENSION
#define TX_MUTEX_EXTENSION
#define TX_QUEUE_EXTENSION
#define TX_SEMAPHORE_EXTENSION
#define TX_TIMER_EXTENSION
/* Define the user extension field of the thread control block. Nothing
additional is needed for this port so it is defined as white space. */
#ifndef TX_THREAD_USER_EXTENSION
#define TX_THREAD_USER_EXTENSION
#endif
/* Define the macros for processing extensions in tx_thread_create, tx_thread_delete,
tx_thread_shell_entry, and tx_thread_terminate. */
#define TX_THREAD_CREATE_EXTENSION(thread_ptr)
#define TX_THREAD_DELETE_EXTENSION(thread_ptr)
#define TX_THREAD_COMPLETED_EXTENSION(thread_ptr)
#define TX_THREAD_TERMINATED_EXTENSION(thread_ptr)
/* Define the ThreadX object creation extensions for the remaining objects. */
#define TX_BLOCK_POOL_CREATE_EXTENSION(pool_ptr)
#define TX_BYTE_POOL_CREATE_EXTENSION(pool_ptr)
#define TX_EVENT_FLAGS_GROUP_CREATE_EXTENSION(group_ptr)
#define TX_MUTEX_CREATE_EXTENSION(mutex_ptr)
#define TX_QUEUE_CREATE_EXTENSION(queue_ptr)
#define TX_SEMAPHORE_CREATE_EXTENSION(semaphore_ptr)
#define TX_TIMER_CREATE_EXTENSION(timer_ptr)
/* Define the ThreadX object deletion extensions for the remaining objects. */
#define TX_BLOCK_POOL_DELETE_EXTENSION(pool_ptr)
#define TX_BYTE_POOL_DELETE_EXTENSION(pool_ptr)
#define TX_EVENT_FLAGS_GROUP_DELETE_EXTENSION(group_ptr)
#define TX_MUTEX_DELETE_EXTENSION(mutex_ptr)
#define TX_QUEUE_DELETE_EXTENSION(queue_ptr)
#define TX_SEMAPHORE_DELETE_EXTENSION(semaphore_ptr)
#define TX_TIMER_DELETE_EXTENSION(timer_ptr)
/* The MIPS32 architecture has the CLZ instruction. Redefine the macro for calculating the
lowest bit set to use this instruction. */
#ifndef TX_DISABLE_INLINE
#define TX_LOWEST_SET_BIT_CALCULATE(m, b) m = m & ((ULONG) (-((LONG) m))); \
b = __CLZ32(m); \
b = 31 - b;
#endif
/************* Define ThreadX SMP data types and function prototypes. *************/
struct TX_THREAD_STRUCT;
/* Define the ThreadX SMP protection structure. */
typedef struct TX_THREAD_SMP_PROTECT_STRUCT
{
ULONG tx_thread_smp_protect_in_force;
struct TX_THREAD_STRUCT *
tx_thread_smp_protect_thread;
ULONG tx_thread_smp_protect_core;
ULONG tx_thread_smp_protect_count;
/* Implementation specific information follows. */
ULONG tx_thread_smp_protect_get_caller;
ULONG tx_thread_smp_protect_sr;
ULONG tx_thread_smp_protect_release_caller;
} TX_THREAD_SMP_PROTECT;
/* Define ThreadX interrupt lockout and restore macros for protection on
access of critical kernel information. The restore interrupt macro must
restore the interrupt posture of the running thread prior to the value
present prior to the disable macro. In most cases, the save area macro
is used to define a local function save area for the disable and restore
macros. */
#define TX_INTERRUPT_SAVE_AREA unsigned int interrupt_save;
#define TX_DISABLE interrupt_save = _tx_thread_smp_protect();
#define TX_RESTORE _tx_thread_smp_unprotect(interrupt_save);
/* Define some extra variables used by the MIPS interAptiv SMP implementation. */
#ifdef TX_THREAD_INIT
#define THREAD_SMP_DECLARE
#else
#define THREAD_SMP_DECLARE extern
#endif
THREAD_SMP_DECLARE ULONG _tx_thread_smp_detected_cores;
THREAD_SMP_DECLARE ULONG _tx_thread_smp_detected_vpes_per_core;
THREAD_SMP_DECLARE ULONG _tx_thread_smp_system_error;
#ifdef TX_ENABLE_64BIT_FPU_SUPPORT
THREAD_SMP_DECLARE ULONG _tx_thread_smp_initial_fpu_control_register;
#endif
/************* End ThreadX SMP data type and function prototype definitions. *************/
/* Define the interrupt lockout macros for each ThreadX object. */
#define TX_BLOCK_POOL_DISABLE TX_DISABLE
#define TX_BYTE_POOL_DISABLE TX_DISABLE
#define TX_EVENT_FLAGS_GROUP_DISABLE TX_DISABLE
#define TX_MUTEX_DISABLE TX_DISABLE
#define TX_QUEUE_DISABLE TX_DISABLE
#define TX_SEMAPHORE_DISABLE TX_DISABLE
/* Define the port specific options for the _tx_build_options variable. This variable indicates
how the ThreadX library was built. */
#ifdef TX_ENABLE_64BIT_FPU_SUPPORT
#define TX_FPU64_ENABLED 2
#else
#define TX_FPU64_ENABLED 0
#endif
#ifdef TX_ENABLE_DSP_SUPPORT
#define TX_DSP_ENABLED 4
#else
#define TX_DSP_ENABLED 0
#endif
#define TX_PORT_SPECIFIC_BUILD_OPTIONS (TX_FPU64_ENABLED | TX_DSP_ENABLED)
/* Define the version ID of ThreadX. This may be utilized by the application. */
#ifdef TX_THREAD_INIT
CHAR _tx_version_id[] =
"Copyright (c) Microsoft Corporation. All rights reserved. * ThreadX SMP MIPS32_interAptiv/GNU Version 6.x *";
#else
extern CHAR _tx_version_id[];
#endif
#endif