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Usage of struct.inc from fasm in trunk kernel.

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git-svn-id: svn://kolibrios.org@2381 a494cfbc-eb01-0410-851d-a64ba20cac60
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hidnplayr
2012-02-22 15:46:09 +00:00
parent 31a62f12b5
commit 58fe32f210
16 changed files with 636 additions and 478 deletions
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26
kernel/trunk/core/sched.inc
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@@ -223,23 +223,17 @@ do_change_task:
struc MUTEX_WAITER
{
.list LHEAD
.task rd 1
.sizeof:
};
virtual at 0
MUTEX_WAITER MUTEX_WAITER
end virtual
struct MUTEX_WAITER
list LHEAD
task dd ?
ends
;void __fastcall mutex_init(struct mutex *lock)
align 4
mutex_init:
mov [ecx+MUTEX.wait.next], ecx
mov [ecx+MUTEX.wait.prev], ecx
mov [ecx+MUTEX.lhead.next], ecx
mov [ecx+MUTEX.lhead.prev], ecx
mov [ecx+MUTEX.count], 1
ret
@@ -255,7 +249,7 @@ mutex_lock:
pushfd
cli
sub esp, MUTEX_WAITER.sizeof
sub esp, sizeof.MUTEX_WAITER
list_add_tail esp, ecx ;esp= new waiter, ecx= list head
@@ -278,12 +272,12 @@ mutex_lock:
mov [eax+MUTEX_WAITER.list.next], edx
mov [edx+MUTEX_WAITER.list.prev], eax
cmp [ecx+MUTEX.wait.next], ecx
cmp [ecx+MUTEX.lhead.next], ecx
jne @F
mov [ecx+MUTEX.count], 0
@@:
add esp, MUTEX_WAITER.sizeof
add esp, sizeof.MUTEX_WAITER
popfd
.done:
@@ -297,7 +291,7 @@ mutex_unlock:
pushfd
cli
mov eax, [ecx+MUTEX.wait.next]
mov eax, [ecx+MUTEX.lhead.next]
cmp eax, ecx
mov [ecx+MUTEX.count], 1
je @F

14
kernel/trunk/core/timers.inc
View File

@@ -11,17 +11,17 @@ $Revision$
; list, and the OS loop after every timer tick processes the list.
; This structure describes a timer for the kernel.
struct TIMER
.Next dd ?
.Prev dd ?
struct TIMER
Next dd ?
Prev dd ?
; These fields organize a double-linked list of all timers.
.TimerFunc dd ?
TimerFunc dd ?
; Function to be called when the timer is activated.
.UserData dd ?
UserData dd ?
; The value that is passed as is to .TimerFunc.
.Time dd ?
Time dd ?
; Time at which the timer should be activated.
.Interval dd ?
Interval dd ?
; Interval between activations of the timer, in 0.01s.
ends