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/***************************************************************************
* Copyright (c) 2026 Eclipse ThreadX contributors
*
* This program and the accompanying materials are made available under the
* terms of the MIT License which is available at
* https://opensource.org/licenses/MIT.
*
* AI Disclosure: This file was largely AI-generated by Claude Code (Opus 5.5).
* The AI-generated portions may be considered public domain (CC0-1.0)
* and not subject to the project's licence. The human contributor has
* reviewed and verified that the code is correct.
*
* SPDX-License-Identifier: MIT and CC0-1.0
**************************************************************************/
/**************************************************************************/
/**************************************************************************/
/** */
/** ThreadX Test */
/** */
/** Module execution harness: manager/module shared area */
/** */
/**************************************************************************/
/**************************************************************************/
/* A module reports what it did through a small area of RAM that the manager
grants it with txm_module_manager_external_memory_enable. The area is at a
fixed address, outside everything the manager image links, so that both
images can name it without either knowing the other's layout. Its base and
size meet the Cortex-M MPU's rule that a region is a power of two in size
and aligned to that size. */
#ifndef MODULE_SHARED_H
#define MODULE_SHARED_H
#define MODULE_SHARED_BASE ((ULONG) 0x20100000UL)
#define MODULE_SHARED_SIZE ((ULONG) 256UL)
#define MODULE_SHARED_WORDS (MODULE_SHARED_SIZE / ((ULONG) sizeof(ULONG)))
#define MODULE_SHARED ((volatile ULONG *) MODULE_SHARED_BASE)
/* Word indices. The manager writes the inputs before it starts a module; the
module writes the rest. A module writes MODULE_DONE_MAGIC to MODULE_DONE
last, after every other word it reports. */
#define MODULE_IN_KERNEL_WORD ((ULONG) 0UL) /* Address of a kernel-only word */
#define MODULE_IN_CYCLE ((ULONG) 1UL) /* Load cycle number, from 1 */
#define MODULE_OUT_STARTED ((ULONG) 8UL) /* Start thread ran */
#define MODULE_OUT_OBJECT_STATUS ((ULONG) 9UL) /* Worst object allocation status */
#define MODULE_OUT_CREATE_STATUS ((ULONG) 10UL) /* Worst object creation status */
#define MODULE_OUT_QUEUE_VALUE ((ULONG) 11UL) /* Message received back */
#define MODULE_OUT_SEMAPHORE_STATUS ((ULONG) 12UL) /* Semaphore get status */
#define MODULE_OUT_SLEEP_TICKS ((ULONG) 13UL) /* Ticks elapsed across tx_thread_sleep */
#define MODULE_OUT_WORKER_RUNS ((ULONG) 14UL) /* Worker thread iterations */
#define MODULE_OUT_CYCLE_SEEN ((ULONG) 15UL) /* Load cycle the module observed */
#define MODULE_OUT_KERNEL_READ_TRY ((ULONG) 16UL) /* Kernel word read about to happen */
#define MODULE_OUT_KERNEL_READ_DONE ((ULONG) 17UL) /* Kernel word read completed */
#define MODULE_OUT_KERNEL_VALUE ((ULONG) 18UL) /* Value read from the kernel word */
#define MODULE_OUT_CONTROL ((ULONG) 19UL) /* CONTROL as seen by the start thread */
#define MODULE_DONE ((ULONG) 31UL)
#define MODULE_DONE_MAGIC ((ULONG) 0x0D0E0D0EUL)
#define MODULE_STARTED_MAGIC ((ULONG) 0x57A27EDUL)
#define MODULE_QUEUE_MESSAGE ((ULONG) 0x12345678UL)
#endif
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