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This commit introduces the complete example build environment for the RISC-V32/GNU port targeting the QEMU virt machine. It includes basic BSP components, startup code, drivers, linker script, and a minimal ThreadX demo application. Signed-off-by: Akif Ejaz <akif.ejaz@10xengineers.ai>
When TX_ENABLE_VFP_SUPPORT is defined, the build fails due to missing IRQ_MASK and FIQ_MASK symbols in the restore logic. This adds the local definitions (0x80 and 0x40) to tx_thread_schedule.S to match tx_thread_interrupt_restore.S, enabling successful compilation on GNU and AC6 Cortex-A ports.
- removed tx_port.h dependency from .S files - replaced tx_timer_interrupt.c with tx_timer_interrupt.S - made some cleanups, formatting to better readability - removed macros (LOAD/STORE/REGBYTES) changed register nomenclature to use RISC-V ABI names (ra, sp, t0, etc.) - added readme_threadx.txt Signed-off-by: Akif Ejaz <akif.ejaz@10xengineers.ai>
Signed-off-by: Akif Ejaz <akif.ejaz@10xengineers.ai>
- removed the trailing whitespaces Signed-off-by: Akif Ejaz <akif.ejaz@10xengineers.ai>
Improved RV64/GNU port robustness, portability, and CSR handling
Added missing ULONG64 definition for RX ports needed by USBX and NetX Duo
- add ThreadX porting codes for XuanTie E906. - add example for XuanTie E906 running on QEMU smartl.
Signed-off-by: Akif Ejaz <akif.ejaz@10xengineers.ai>
This update adapts the ThreadX low-level kernel routines
for RV32, including:
- startup and initialization logic
- context save/restore implementations
- interrupt control and scheduler entry
- thread stack build and system return paths
- timer interrupt handling
- made it complient as per new risc-v64/gnu
& threadx style
- added reademe for risc-v32/gnu port
These changes provide full low-level support needed to run
ThreadX on RISC-V32 targets.
Signed-off-by: Akif Ejaz <akif.ejaz@10xengineers.ai>
Added a RISC-V32 architecture port layer for GCC.
This update adapts the ThreadX low-level kernel routines
for RV32, including:
- startup and initialization logic
- context save/restore implementations
- interrupt control and scheduler entry
- thread stack build and system return paths
- timer interrupt handling
- made it complient as per new risc-v64/gnu
& threadx style
- added reademe for risc-v32/gnu port
These changes provide full low-level support needed to run
ThreadX on RISC-V32 targets.
Signed-off-by: Akif Ejaz <akif.ejaz@10xengineers.ai>
- Place the E906 implementation in the ports/risc-v32/gnu directory; - Remove code unrelated to the xuantie_smartl_fpga demo;
Removed dead code from riscv64/gnu port
Added a RISC-V32 QEMU-virt example
Added a missing symbol to tx_api.h for TX SMP.
Added ax attribute to ThreadX module example build preamble.S files
- removed the REGBYTES, STORE/LOAD macros Signed-off-by: Akif Ejaz <akif.ejaz@10xengineers.ai>
Signed-off-by: Akif Ejaz <akif.ejaz@10xengineers.ai>
Updated the QEMU examples to match the new RV port format
Fixed VFP build failure in Cortex-A tx_thread_schedule.S
Added support for the XuanTie E906 CPU.
Added a RV32 Clang port
* Updated version number constants * Removed revision history from all files * Added Eclipse ThreadX contributors' copyright header
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