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author	Tulio A M Mendes <[email protected]>
	Sun, 8 Feb 2026 01:51:33 +0000 (22:51 -0300)
committer	Tulio A M Mendes <[email protected]>
	Sun, 8 Feb 2026 01:51:33 +0000 (22:51 -0300)
commit	fb4199dd3b0a2ba6da1401b4c9f99e3deb908784
tree	27560fffe95cdd0233968301188a9a4e4b7209c3	tree \| snapshot
parent	8c457f9a9d237f5ce68f808eed4abb705c59143a	commit \| diff

D3: execve argv/envp stack + errno

Copy argv/envp from user memory and build a minimal initial user stack in the new address space during execve(). Improve errno reporting (EFAULT/ENOENT/ENOMEM/EINVAL).

src/kernel/syscall.c

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AdrOS - A Unix-like Operating System for hobby/academic study.

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