Subversion Repositories Kolibri OS

Rev

Rev 5363 | Rev 6974 | Go to most recent revision | Show entire file | Regard whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 5363 Rev 6893
Line 3... Line 3...
3 
;; Copyright (C) KolibriOS team 2004-2015. All rights reserved. ;;
 3 
;; Copyright (C) KolibriOS team 2004-2015. All rights reserved. ;;
4 
;; Distributed under terms of the GNU General Public License    ;;
 4 
;; Distributed under terms of the GNU General Public License    ;;
5 
;;                                                              ;;
 5 
;;                                                              ;;
6 
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 6 
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
Line 7... Line 7...
7 
 
 7 
 
Line 8... Line 8...
8 
$Revision: 5363 $
 8 
$Revision: 6893 $
9 
 
 9 
 
10 
 
 10 
 
Line 593... Line 593...
593 
        ret
 593 
        ret
594 
endp
 594 
endp
Line 595... Line 595...
595 
 
 595 
 
596 
align 4
 596 
align 4
597 
proc user_alloc stdcall, alloc_size:dword
 - 
 
598 
 
 - 
 
599 
        push    ebx
 597 
proc user_alloc stdcall, alloc_size:dword
600 
        push    esi
 598 
        push    ebx esi edi
601 
        push    edi
 - 
 
602 
 
 - 
 
603 
        mov     ebx, [current_process]
 599 
        call    init_heap
604 
        lea     ecx, [ebx+PROC.heap_lock]
 600 
        lea     ecx, [ebx+PROC.heap_lock]
605 
        call    mutex_lock
 - 
 
606 
 
 601 
        call    mutex_lock
607 
        mov     ecx, [alloc_size]
 602 
        mov     ecx, [alloc_size]
608 
        add     ecx, (4095+PAGE_SIZE)
 603 
        add     ecx, (4095+PAGE_SIZE)
609 
        and     ecx, not 4095
 - 
 
610 
 
 604 
        and     ecx, not 4095
611 
        mov     esi, dword [ebx+PROC.heap_base] ; heap_base
 605 
        mov     esi, dword [ebx+PROC.heap_base] ; heap_base
612 
        mov     edi, dword [ebx+PROC.heap_top]  ; heap_top
 606 
        mov     edi, dword [ebx+PROC.heap_top]  ; heap_top
613 
.scan:
 607 
.scan:
614 
        cmp     esi, edi
 608 
        cmp     esi, edi