From 9af5588c30c4126a2800aae1afcb0de2c373dc6c Mon Sep 17 00:00:00 2001 From: Benji Dial Date: Mon, 20 May 2024 17:40:47 -0400 Subject: rewrite application stuff in the kernel to support multitasking --- documentation/memory.txt | 14 -------------- 1 file changed, 14 deletions(-) delete mode 100644 documentation/memory.txt (limited to 'documentation/memory.txt') diff --git a/documentation/memory.txt b/documentation/memory.txt deleted file mode 100644 index c000fa7..0000000 --- a/documentation/memory.txt +++ /dev/null @@ -1,14 +0,0 @@ -only the first 32GiB of physical memory are considered. this can be changed -with pram_pages in paging.cpp. vram layout is as follows: - -0x0000.0000.0000 - 0x0000.0000.0fff: always unmapped -0x0000.0000.1000 - 0x0000.001f.efff: user stack -0x0000.001f.f000 - 0x0000.001f.ffff: always unmapped -0x0000.0020.0000 - 0x007f.ffff.ffff: available to user process -0x0080.0000.0000 - 0xffff.bfff.ffff: always unmapped -0xffff.c000.0000 - 0xffff.ffdf.ffff: available to kernel -0xffff.ffe0.0000 - 0xffff.ffe0.0fff: always unmapped -0xffff.ffe0.1000 - 0xffff.ffef.efff: interrupt stack -0xffff.ffef.f000 - 0xffff.fff0.0fff: always unmapped -0xffff.fff0.1000 - 0xffff.ffff.efff: syscall stack / kernel init stack -0xffff.ffff.f000 - 0xffff.ffff.ffff: always unmapped -- cgit v1.2.3