fixed 1)params description in create_kernel_object

2)pages count in free_page and release_pages
3)sound buffers now compatible with APPOBJ format


git-svn-id: svn://kolibrios.org@291 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Sergey Semyonov (Serge)
2007-01-23 14:55:03 +00:00
parent da76b9b73a
commit 98348199e8
5 changed files with 415 additions and 487 deletions

View File

@@ -987,8 +987,8 @@ proc stop_all_services
endp
; param
; eax= pid
; ebx= size
; eax= size
; ebx= pid
align 4
create_kernel_object:

View File

@@ -254,10 +254,11 @@ proc free_page
;arg: eax page address
pushfd
cli
inc [pg_data.pages_free]
shr eax, 12 ;page index
mov ebx, sys_pgmap
bts [ebx], eax ;that's all!
cmc
adc [pg_data.pages_free], 0
shr eax, 3
and eax, not 3 ;dword offset from page_map
add eax, ebx
@@ -288,7 +289,8 @@ commit_pages: ;not implemented
align 4
release_pages:
push ebp
mov ebx, pg_data.pg_mutex
call wait_mutex ;ebx
@@ -297,7 +299,8 @@ release_pages:
shr esi, 10
add esi, pages_tab
mov ebp, [pg_data.pages_free]
mov ebx, [page_start]
mov edx, sys_pgmap
@@:
@@ -310,7 +313,8 @@ release_pages:
shr eax, 12
bts [edx], eax
inc [pg_data.pages_free]
cmc
adc ebp, 0
shr eax, 3
and eax, -4
add eax, edx
@@ -323,8 +327,9 @@ release_pages:
add esi, 4
dec ecx
jnz @B
mov [pg_data.pages_free], ebp
and [pg_data.pg_mutex],0
pop ebp
ret
align 4