From 032a7bc4d79efea100a00cf3464bea3249a07ff6 Mon Sep 17 00:00:00 2001 From: Jon Santmyer Date: Thu, 4 Sep 2025 12:01:44 -0400 Subject: syscall message unmaps upon invoke --- include/arch/x86_64/page-mapping.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'include/arch/x86_64/page-mapping.h') diff --git a/include/arch/x86_64/page-mapping.h b/include/arch/x86_64/page-mapping.h index bc495dd..fd620ea 100644 --- a/include/arch/x86_64/page-mapping.h +++ b/include/arch/x86_64/page-mapping.h @@ -5,4 +5,11 @@ pmle_t *page_mapping_traverse(pmle_t *pml4, uint8_t depth, uint16_t *path); +/**@FUNC Get the pmle associated with this virtual address down to a given depth. + * At depth=0, gets &pml4[pml4i] + * At depth=1, gets &pml4[pml4i][pml3i] + * At depth=2, gets &pml4[pml4i][pml3i][pml2i] + * etc...*/ +pmle_t *mem_mapping_vptr_mapping(pmle_t *pml4, uint8_t depth, uintptr_t vptr); + #endif -- cgit v1.2.3