forked from KolibriOS/kolibrios
98 lines
2.0 KiB
C++
98 lines
2.0 KiB
C++
;/***
|
|
|
|
MenuetHeapInit = @@Menuet@_HeapInit$qpvt1t1
|
|
|
|
MenuetHeapAlloc = @@Menuet@Alloc$qui
|
|
|
|
MenuetHeapReAlloc = @@Menuet@ReAlloc$qpvui
|
|
|
|
MenuetHeapFree = @@Menuet@Free$qpv
|
|
|
|
MenuetHeapFreeAndThreadFinish = @Menuet@_FreeAndThreadFinish$qpvpi
|
|
|
|
define @Menuet@_SetUseMemory$qui
|
|
push ebx
|
|
mov eax,64
|
|
mov ebx,1
|
|
mov ecx,[esp+8]
|
|
int 0x40
|
|
pop ebx
|
|
test eax,eax
|
|
jnz Menuet_set_use_memory_nomem
|
|
push ecx
|
|
push dword [@Menuet@_MenuetMemBlock]
|
|
call @@MemoryHeap@ResizeBlock$q20MemoryHeap@TMemBlockpv
|
|
add esp,8
|
|
mov al,1
|
|
ret
|
|
Menuet_set_use_memory_nomem:
|
|
xor al,al
|
|
ret
|
|
enddef
|
|
|
|
define @Menuet@_RecalculateUseMemory$qui
|
|
mov eax,dword [esp+4]
|
|
mov ecx,(U_END + 3) and not 3
|
|
cmp eax,ecx
|
|
jna Menuet_recalculate_use_memory_min
|
|
push ebx
|
|
sub eax,ecx
|
|
mov ebx,6
|
|
mul ebx
|
|
dec ebx
|
|
div ebx
|
|
add eax,((U_END + 3) and not 3) + 3
|
|
and eax,not 3
|
|
pop ebx
|
|
ret
|
|
Menuet_recalculate_use_memory_min:
|
|
mov eax,ecx
|
|
ret
|
|
enddef
|
|
|
|
define @Menuet@_FreeAndThreadFinish$qpvpi
|
|
mov ebx,1
|
|
mov ecx,[esp+8]
|
|
jmp Menuet_heap_free_tf_wait
|
|
Menuet_heap_free_tf_wait_loop:
|
|
mov eax,5
|
|
int 0x40
|
|
shl ebx,1
|
|
cmp ebx,MENUET_MUTEX_MAX_TIME_WAIT
|
|
jna Menuet_heap_free_tf_wait
|
|
mov ebx,MENUET_MUTEX_MAX_TIME_WAIT
|
|
Menuet_heap_free_tf_wait:
|
|
cmp dword [ecx],0
|
|
jnz @Menuet@ExitProcess$qv
|
|
lock bts dword [@Menuet@_MemHeapMutex],0
|
|
jc Menuet_heap_free_tf_wait_loop
|
|
push dword [esp+4]
|
|
push @Menuet@_MenuetFreeSpace
|
|
call @@MemoryHeap@Free$qr21MemoryHeap@TFreeSpacepv
|
|
add esp,8
|
|
mov byte [@Menuet@_MemHeapMutex],0x40
|
|
or eax,-1
|
|
int 0x40
|
|
enddef
|
|
|
|
macro call func
|
|
{
|
|
if func eq @MemoryHeap@_FirstNotZeroBit$qui
|
|
bsf eax,[esp]
|
|
else if func eq @MemoryHeap@_CopyMemItemArray$quiuiui
|
|
xchg edi,[esp]
|
|
xchg esi,[esp+4]
|
|
mov ecx,[esp+8]
|
|
cld
|
|
sub ecx,esi
|
|
shr ecx,2
|
|
rep movs dword [edi],[esi]
|
|
xchg edi,[esp]
|
|
xchg esi,[esp+4]
|
|
else
|
|
call func
|
|
end if
|
|
}
|
|
|
|
;/**/
|