rt-thread.git/libcpu/risc-v/virt64/trap.c, branch riscv64

[kservice] Enhance support for backtrace service (#9037)

2024-06-13T00:55:53Z

[feat] Enhance support for backtrace service rt_backtrace_formatted_print() and rt_backtrace_to_buffer() to help debug routines. Also, following modification are included: - make rt_backtrace_frame patchable with weak attr - replace lwp backtrace with sync output Signed-off-by: Shell

[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

[kservice] improve backtrace service in kernel (#8144)

2023-10-21T12:14:45Z

Signed-off-by: Shell

[smart] fixup: mmap support (#8154)

2023-10-20T05:28:20Z

Signed-off-by: Shell

[smart/syscall] fix exit(2) and add exit_group(2) (#8005)

2023-09-09T01:35:56Z

Signed-off-by: shell Signed-off-by: shell Signed-off-by: Shell

[components/mm] add unmap page API (#7834)

2023-08-16T07:38:59Z

Signed-off-by: Shell

[kernel] 将rt_thread结构体改为显式继承rt_object (#7131)

2023-04-04T13:06:27Z

[rt-smart] testcase & improvements for memory management (#7099)

2023-03-30T00:25:15Z

* [utest/mm] add testcase for create/init format codes of create/init in components/mm * [libcpu/aarch64] fix user stack check routine * [kservice] export API for utest * [utest/mm] testcase for aspace_map format & modify the files under components/mm related with aspace_map * [lwp/user_mm] add user_map_varea for mmap feature * [mm] rename rt_mm_fault_try_fix to rt_aspace_fault_try_fix * [utest/mm] testcase for synchronization * [mm] modify unmap api to improve throughput * [utest/mm] testcases for cache and varea map * [format] remove extra space * [utest/mm] fix testcase problem in header * [lwp] extend map_user_varea with a flag * [utest/mm] testcase for lwp_map_user_varea * [libcpu/arm/cortex-a] fix kernel space layout * [utest/mm] adjust for armv7 arch

[rt-smart] handling kernel from accessing unmapped user stack (#6957)

2023-02-24T06:52:16Z

[rt-smart] handling kernel from accessing unmapped user stack

[rt-smart] porting c906 and D1s to mm (#6848)

2023-01-16T00:24:03Z

* [rv64/bsp] porting to mm * [mm] report more info for debugging * [fix] code format * [libcpu/c906] porting to RTOS * [fix] using rtdbg api * [fix] add return * [fix] report more information for debugging * [fix] use assert 0 for unrecoverable error