badpork/kolibrios
1
0
Fork 0
forked from KolibriOS/kolibrios
Code Pull Requests Activity

Number of system pages corrected

Browse Source 
git-svn-id: svn://kolibrios.org@1454 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Artem Jerdev (art_zh) 2010-04-20 21:03:47 +00:00
parent 91ae6e8a7f
commit e84fb6973a
2 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
kernel/trunk/const.inc
View File

@ -313,6 +313,8 @@ BgrDataHeight equ (OS_BASE+0x033BFFC)
sys_pgmap equ (OS_BASE+0x033C000) sys_pgmap equ (OS_BASE+0x033C000)
UPPER_KERNEL_PAGES equ (OS_BASE+0x0400000)
virtual at (OS_BASE+0x05FFF80) virtual at (OS_BASE+0x05FFF80)
tss TSS tss TSS
end virtual end virtual

4
kernel/trunk/init.inc
View File

@ -227,10 +227,8 @@ proc init_page_map
jnz .scanmap jnz .scanmap
; mark kernel memory as allocated (unavailable) ; mark kernel memory as allocated (unavailable)
mov ecx, [tmp_page_tabs] mov ecx, (UPPER_KERNEL_PAGES-OS_BASE)/4096
mov edx, [pg_data.pages_count-OS_BASE] mov edx, [pg_data.pages_count-OS_BASE]
shr ecx, 12
add ecx, [pg_data.kernel_tables-OS_BASE]
sub edx, ecx sub edx, ecx
mov [pg_data.pages_free-OS_BASE], edx mov [pg_data.pages_free-OS_BASE], edx