1 files changed, 66 insertions, 0 deletions
diff --git a/test/freertos/fixtures/FreeRTOSConfig.h b/test/freertos/fixtures/FreeRTOSConfig.h
new file mode 100644
index 00000000..017b7171
--- /dev/null
+++ b/test/freertos/fixtures/FreeRTOSConfig.h
@@ -0,0 +1,66 @@
+/***************************************************************************
+ * 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).
+ * 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 Component                                                     */
+/**                                                                       */
+/**   FreeRTOS compatibility layer regression test configuration          */
+/**                                                                       */
+/**************************************************************************/
+
+/* Configuration used to build the compatibility layer under test. It follows
+   the shipped template in utility/rtos_compatibility_layers/FreeRTOS/
+   config_template, with the choices a test build needs called out below.  */
+
+#ifndef FREERTOS_CONFIG_H
+#define FREERTOS_CONFIG_H
+
+#define configTICK_RATE_HZ                         (1000u)
+#define configMAX_PRIORITIES                       (32u)
+#define configMINIMAL_STACK_SIZE                   (512u)
+
+/* Large enough that a handful of leaked descriptors cannot exhaust it. The
+   tests therefore never infer a leak from an allocation failure; they count
+   the byte pool operations directly.  */
+#define configTOTAL_HEAP_SIZE                      (1024u * 128u)
+
+#define configUSE_16_BIT_TICKS                      0
+#define configSTACK_DEPTH_TYPE                     uint32_t
+
+/* Task deletion is included so that the idle task, and with it the teardown
+   path the tests exercise, is built.  */
+#define INCLUDE_vTaskDelete                     1
+
+/* The tests drive the error paths deliberately, so neither assertion may halt
+   the run. A failed expectation is reported by the harness instead.  */
+#define configASSERT(x)
+#define TX_FREERTOS_ASSERT_FAIL()
+
+/* The harness calls tx_freertos_init() from tx_application_define(), so the
+   automatic initialization path is not wanted here.  */
+#define TX_FREERTOS_AUTO_INIT 0
+
+/* FreeRTOS.h selects portDISABLE_INTERRUPTS() by compiler rather than by
+   target, so a GNU build resolves it to the bare metal __disable_interrupts()
+   intrinsic, which does not exist when the layer is hosted on Linux. Both
+   macros are guarded with #ifndef, so the definitions below pre-empt that
+   choice with the ThreadX primitives the header's own fallback branch uses.  */
+UINT _tx_thread_interrupt_disable(VOID);
+VOID _tx_thread_interrupt_restore(UINT previous_posture);
+#define portDISABLE_INTERRUPTS() _tx_thread_interrupt_disable()
+#define portENABLE_INTERRUPTS()  _tx_thread_interrupt_restore(TX_INT_ENABLE)
+
+#endif /* #ifndef FREERTOS_CONFIG_H */