rt-thread.git/components/lwp/lwp_user_mm.h, branch copilot/fix-riscv-none-job-failure

[smart] add mprotect config (#9082)

2024-06-22T05:30:55Z

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

[smart] fixup of script execution (#9009)

2024-05-31T09:32:19Z

This patch fixup the script execution capabilities on argv passing and adds support for arguments larger than 4k. According to POSIX, the script parameter is quiet different from the current implementation. Especially on the way it inserts the path of executables. At the end, when you execute a script from `$PATH`, it always fails. For the script, interpreter will be invoked with the following arguments: `{interpreter [optional-arg] pathname arg...}` where pathname is the pathname of the file specified as the first argument of execve(), and arg... is the series of words pointed to by the argv argument of execve(), starting at argv[1]. Note that there is no way to get the argv[0] that was passed to the execve() call. The changes include: - Separating argument, environment variable, and auxiliary vector processing into a new lwp_args.c file. - Fixing bugs in script argument processing and supporting arguments larger than 4k. - Updating lwp_execve to use the new argscopy function and removing the old lwp_argscopy function. - Making various modifications to lwp_load and elf_aux_fill to work with the new argument processing. - Removing unnecessary code related to dynamic loading and interpreter scripts. Signed-off-by: Shell

sync smart & dfs (#8672)

2024-03-28T15:42:56Z

Signed-off-by: xqyjlj Signed-off-by: Shell Co-authored-by: xqyjlj

[ci] fix errors under strick compiling mode

2024-02-20T00:39:05Z

Sync dfs lwp (#8123)

2023-10-17T05:07:59Z

[smart] Updated the API for kernel access to user address issues and for calculating string length (#8058)

2023-09-23T06:06:00Z

[smart] fix rt_memcpy to lwp_memcpy in smart source (#8033)

2023-09-15T07:57:08Z

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

2023-08-16T07:38:59Z

Signed-off-by: Shell

[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