Aren/haiku
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Updated memory layout comment.

Browse Source 
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14367 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler 2005-10-13 13:40:58 +00:00
parent 0eecdd8334
commit 4cc5dde4a7
1 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/system/boot/platform/bios_ia32/mmu.cpp
View File

@ -25,8 +25,10 @@
* 0x0500 - 0x10000 protected mode stack * 0x0500 - 0x10000 protected mode stack
* 0x0500 - 0x09000 real mode stack * 0x0500 - 0x09000 real mode stack
* 0x10000 - ? code (up to ~500 kB) * 0x10000 - ? code (up to ~500 kB)
* 0x91000 1st temporary page table (identity maps 0-4 MB) * 0x90000 1st temporary page table (identity maps 0-4 MB)
* 0x92000 2nd (4-8 MB) * 0x91000 2nd (4-8 MB)
* 0x92000 - 0xa0000 further page tables
* [0xa0000 - 0x100000 BIOS/ROM/reserved area]
* 0x100000 page directory * 0x100000 page directory
* ... boot loader heap (32 kB) * ... boot loader heap (32 kB)
* ... free physical memory * ... free physical memory