rt-thread.git/libcpu/risc-v/virt64/opcode.h, branch v5.2.2-betaUnnamed repository; edit this file 'description' to name the repository.http://cgit.235523.xyz/rt-thread.git/atom/libcpu/risc-v/virt64/opcode.h?h=v5.2.2-beta2025-09-01T10:43:04Zfix(risc-v/virt64, cpp): add spaces to fix `Wliteral-suffix`2025-09-01T10:43:04ZHaojin Tangtanghaojin@outlook.com2025-09-01T06:10:24Zurn:sha1:157d8096344089d6fd8c6de039e8799fbfd12cb9feat: libcpu/risc-v: unify interrupt & IO on rv642024-09-11T22:06:51ZShellsmokewood@qq.com2024-09-02T10:02:15Zurn:sha1:e244c196c4f1f5a867891df303476947a7769876
This patch aims to unify the two currently separated RISC-V 64-bit
architecture ports, 'virt64' and 'c906', into a single generic
'common64' port. The changes include renaming files and updating
includes to use a unified 'interrupt.h' header, as well as making
adjustments to IO and trap handling to be more consistent between the
two architectures.
Changes:
- Renamed 'rt_interrupt.h' to 'interrupt.h' and updated includes accordingly.
- Unified IO register access functions in 'riscv_io.h'.
- Added 'opcode.h' for portable assembly support.
- Updated 'plic.c' and 'plic.h' to handle interrupts in a unified manner.
- Modified 'trap.c' to handle exceptions and interrupts consistently for 'rv64'.
Signed-off-by: Shell <smokewood@qq.com>