diff options
Diffstat (limited to 'test/tx/cmake/module_qemu/src/module_preamble.S')
| -rw-r--r-- | test/tx/cmake/module_qemu/src/module_preamble.S | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/test/tx/cmake/module_qemu/src/module_preamble.S b/test/tx/cmake/module_qemu/src/module_preamble.S new file mode 100644 index 00000000..4991544e --- /dev/null +++ b/test/tx/cmake/module_qemu/src/module_preamble.S @@ -0,0 +1,53 @@ +/*************************************************************************** + * 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 + **************************************************************************/ + +@ Module preamble shared by every test module. The property word comes from +@ the build, as TEST_MODULE_PROPERTIES, so one source serves the protected and +@ the privileged modules; everything else is the layout the Cortex-M module +@ ports document. Every module names its start function module_start. + +#ifndef TEST_MODULE_PROPERTIES +#error "TEST_MODULE_PROPERTIES must be defined by the build" +#endif + + .syntax unified + .section .preamble, "ax" + .align 4 + + .global __txm_module_preamble + .global module_start + .global _txm_module_thread_shell_entry + .global _txm_module_callback_request_thread_entry + +__txm_module_preamble: + .dc.l 0x4D4F4455 @ Module ID + .dc.l 0x6 @ Module major version + .dc.l 0x1 @ Module minor version + .dc.l 32 @ Preamble size in 32-bit words + .dc.l 0x7E57C0DE @ Application-defined module ID + .dc.l TEST_MODULE_PROPERTIES @ Properties: GNU, and the test's mode + .dc.l _txm_module_thread_shell_entry - . - 0 @ Shell entry + .dc.l module_start - . - 0 @ Start thread entry + .dc.l 0 @ Stop thread entry, none + .dc.l 1 @ Start/stop thread priority + .dc.l 1024 @ Start/stop thread stack size + .dc.l _txm_module_callback_request_thread_entry - . - 0 @ Callback thread entry + .dc.l 1 @ Callback thread priority + .dc.l 1024 @ Callback thread stack size + .dc.l __code_size__ @ Code size, from the link + .dc.l __data_size__ @ Data size, from the link + .rept 16 + .dc.l 0 @ Reserved + .endr |