rt-thread.git/libcpu/risc-v/virt64/riscv_mmu.h, branch copilot/create-device-driver-model-docs

feat: libcpu/risc-v: unify mmu related works

2024-09-11T22:06:51Z

These changes are designed to standardize the memory management across 'virt64' and 'c906', ensuring efficient handling of address spaces and page tables. Changes: - Creation of ASID management files (`asid.c`) for both 'c906' and 'virt64' architectures, which is essential for maintaining stability. - Extensive updates to the MMU configuration and handling in `mmu.c` and `mmu.h` files. - Addition of functions to manage ASID allocation and switching of page tables. - For c906, accommodated the early memory setup to the one from virt64. Signed-off-by: Shell

feat: kernel/libcpu: fit into ilp32d

2024-09-01T19:12:34Z

[mm] precise & readable mm fault type (#9047)

2024-06-07T13:34:03Z

* [smart] fixup: precise mm fault type Also, fixup arm64 read access fault * arm64: using meaningful macro on trap * fixup: renaming macro

[ci] open ci check with function declaration warning (#8546)

2024-02-21T03:45:04Z

[smart] fixup: mmap support (#8154)

2023-10-20T05:28:20Z

Signed-off-by: Shell

Sync dfs lwp (#8123)

2023-10-17T05:07:59Z

[libcpu/risc-v] support noncached normal memory (#7051)

2023-03-16T02:26:55Z

* [libcpu/risc-v] support noncached normal memory * [mm] check before dereference in _fetch_page * [mm] add comments on ioremap * [ioremap] report more info on failed

[rt-smart] kernel virtual memory management layer (#6809)

2023-01-09T02:08:55Z

synchronize virtual memory system works. adding kernel virtual memory management layer for page-based MMU enabled architecture porting libcpu MMU codes porting lwp memory related codes

sync branch rt-smart. (#6641)

2022-12-03T04:07:44Z

* Synchronize the code of the rt mart branch to the master branch. * TTY device * Add lwP code from rt-smart * Add vnode in DFS, but DFS will be re-write for rt-smart * There are three libcpu for rt-smart: * arm/cortex-a, arm/aarch64 * riscv64 Co-authored-by: Rbb666 Co-authored-by: zhkag