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Rev 9047 Rev 9048
Line 75... Line 75...
75 
format binary as "mnt"
 75 
format binary as "mnt"
Line 76... Line 76...
76 
 
 76 
 
77 
include 'macros.inc'
 77 
include 'macros.inc'
Line 78... Line 78...
78 
include 'struct.inc'
 78 
include 'struct.inc'
Line 79... Line 79...
79 
 
 79 
 
80 
$Revision: 9045 $
 80 
$Revision: 9048 $
Line 320... Line 320...
320 
        call    mutex_init
 320 
        call    mutex_init
Line 321... Line 321...
321 
 
 321 
 
322 
        mov     ecx, application_table_mutex
 322 
        mov     ecx, application_table_mutex
Line -... Line 323...
- 
 
 323 
        call    mutex_init
- 
 
 324 
 
- 
 
 325 
        mov     ecx, shmem_list_mutex
- 
 
 326 
        call    mutex_init
- 
 
 327 
        mov     ecx, pe_list_mutex
- 
 
 328 
        call    mutex_init
- 
 
 329 
        mov     ecx, shared_locked_mutex
- 
 
 330 
        call    mutex_init
- 
 
 331 
        mov     ecx, proc_mem_mutex
- 
 
 332 
        call    mutex_init
- 
 
 333 
        mov     ecx, ipc_mutex
323 
        call    mutex_init
 334 
        call    mutex_init
324 
 
 335 
 
325 
        mov     ecx, ide_mutex
 336 
        mov     ecx, ide_mutex
326 
        call    mutex_init
 337 
        call    mutex_init
327 
        mov     ecx, ide_channel1_mutex
 338 
        mov     ecx, ide_channel1_mutex
Line 511... Line 522...
511 
        mov     [ipc_pdir], eax
 522 
        mov     [ipc_pdir], eax
Line 512... Line 523...
512 
 
 523 
 
513 
        add     eax, ebx
 524 
        add     eax, ebx
Line -... Line 525...
- 
 
 525 
        mov     [ipc_ptab], eax
- 
 
 526 
 
- 
 
 527 
        add     eax, ebx
514 
        mov     [ipc_ptab], eax
 528 
        mov     [zero_page_tab], eax
515 
 
 529 
 
Line 516... Line 530...
516 
        stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \
 530 
        stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \
Line 2877... Line 2891...
2877 
@@:
 2891 
@@:
2878 
        mov     eax, [current_slot_idx]
 2892 
        mov     eax, [current_slot_idx]
2879 
        mov     [bgrlockpid], eax
 2893 
        mov     [bgrlockpid], eax
2880 
        cmp     [img_background], static_background_data
 2894 
        cmp     [img_background], static_background_data
2881 
        jz      .nomem
 2895 
        jz      .nomem
- 
 
 2896 
        mov     ecx, [current_process]
- 
 
 2897 
        add     ecx, PROC.heap_lock
- 
 
 2898 
        call    mutex_lock
2882 
        stdcall user_alloc, [mem_BACKGROUND]
 2899 
        stdcall user_alloc_nolock, [mem_BACKGROUND]
2883 
        mov     [esp+32], eax
 2900 
        mov     [esp+32], eax
2884 
        test    eax, eax
 2901 
        test    eax, eax
2885 
        jz      .nomem
 2902 
        jz      .nomem_unlock
2886 
        mov     ebx, eax
 2903 
        mov     ebx, eax
2887 
        shr     ebx, 12
 2904 
        shr     ebx, 12
2888 
        or      dword [page_tabs+(ebx-1)*4], MEM_BLOCK_DONT_FREE
 - 
 
2889 
        mov     esi, [img_background]
 2905 
        mov     esi, [img_background]
2890 
        shr     esi, 12
 2906 
        shr     esi, 12
2891 
        mov     ecx, [mem_BACKGROUND]
 2907 
        mov     ecx, [mem_BACKGROUND]
2892 
        add     ecx, 0xFFF
 2908 
        add     ecx, 0xFFF
2893 
        shr     ecx, 12
 2909 
        shr     ecx, 12
2894 
;--------------------------------------
 - 
 
2895 
align 4
 - 
 
2896 
.z:
 2910 
.z:
2897 
        mov     eax, [page_tabs+ebx*4]
 - 
 
2898 
        test    al, 1
 - 
 
2899 
        jz      @f
 - 
 
2900 
        call    free_page
 - 
 
2901 
;--------------------------------------
 - 
 
2902 
align 4
 - 
 
2903 
@@:
 - 
 
2904 
        mov     eax, [page_tabs+esi*4]
 2911 
        mov     eax, [page_tabs+esi*4]
2905 
        or      al, PG_UWR
 2912 
        or      eax, PG_UWR+PG_SHARED
2906 
        mov     [page_tabs+ebx*4], eax
 2913 
        mov     [page_tabs+ebx*4], eax
2907 
        mov     eax, ebx
 2914 
        mov     eax, ebx
2908 
        shl     eax, 12
 2915 
        shl     eax, 12
2909 
        invlpg  [eax]
 2916 
        invlpg  [eax]
2910 
        inc     ebx
 2917 
        inc     ebx
2911 
        inc     esi
 2918 
        inc     esi
- 
 
 2919 
        dec     ecx
2912 
        loop    .z
 2920 
        jnz     .z
- 
 
 2921 
        mov     ecx, [current_process]
- 
 
 2922 
        add     ecx, PROC.heap_lock
- 
 
 2923 
        call    mutex_unlock
2913 
        ret
 2924 
        ret
- 
 
 2925 
.nomem_unlock:
2914 
;--------------------------------------
 2926 
        mov     ecx, [current_process]
- 
 
 2927 
        add     ecx, PROC.heap_lock
2915 
align 4
 2928 
        call    mutex_unlock
2916 
.nomem:
 2929 
.nomem:
2917 
        and     [bgrlockpid], 0
 2930 
        and     [bgrlockpid], 0
2918 
        mov     [bgrlock], 0
 2931 
        mov     [bgrlock], 0
2919 
;------------------------------------------------------------------------------
 2932 
;------------------------------------------------------------------------------
2920 
align 4
 2933 
align 4
Line 2924... Line 2937...
2924 
        cmp     [bgrlock], 0
 2937 
        cmp     [bgrlock], 0
2925 
        jz      .err
 2938 
        jz      .err
2926 
        mov     eax, [current_slot_idx]
 2939 
        mov     eax, [current_slot_idx]
2927 
        cmp     [bgrlockpid], eax
 2940 
        cmp     [bgrlockpid], eax
2928 
        jnz     .err
 2941 
        jnz     .err
2929 
        mov     eax, ecx
 - 
 
2930 
        mov     ebx, ecx
 - 
 
2931 
        shr     eax, 12
 - 
 
2932 
        mov     ecx, [page_tabs+(eax-1)*4]
 - 
 
2933 
        test    cl, MEM_BLOCK_USED or MEM_BLOCK_DONT_FREE
 - 
 
2934 
        jz      .err
 - 
 
2935 
        jnp     .err
 - 
 
2936 
        push    eax
 - 
 
2937 
        shr     ecx, 12
 - 
 
2938 
        dec     ecx
 - 
 
2939 
;--------------------------------------
 - 
 
2940 
align 4
 - 
 
2941 
@@:
 - 
 
2942 
        and     dword [page_tabs+eax*4], 0
 - 
 
2943 
        mov     edx, eax
 - 
 
2944 
        shl     edx, 12
 - 
 
2945 
        push    eax
 - 
 
2946 
        invlpg  [edx]
 - 
 
2947 
        pop     eax
 - 
 
2948 
        inc     eax
 - 
 
2949 
        loop    @b
 - 
 
2950 
        pop     eax
 - 
 
2951 
        and     dword [page_tabs+(eax-1)*4], not MEM_BLOCK_DONT_FREE
 - 
 
2952 
        stdcall user_free, ebx
 2942 
        stdcall user_free, ecx
2953 
        mov     [esp+32], eax
 2943 
        mov     [esp+32], eax
2954 
        and     [bgrlockpid], 0
 2944 
        and     [bgrlockpid], 0
2955 
        mov     [bgrlock], 0
 2945 
        mov     [bgrlock], 0
2956 
        ret
 2946 
        ret
2957 
;--------------------------------------
 2947 
;--------------------------------------
Line 4923... Line 4913...
4923 
        mov     al, bl
 4913 
        mov     al, bl
4924 
        out     dx, al
 4914 
        out     dx, al
4925 
        pop     ax dx
 4915 
        pop     ax dx
4926 
end if
 4916 
end if
Line -... Line 4917...
- 
 
 4917 
 
- 
 
 4918 
if 0
- 
 
 4919 
        push    eax edx
- 
 
 4920 
        mov     al, bl
- 
 
 4921 
        mov     dx, 0x402
- 
 
 4922 
        out     dx, al
- 
 
 4923 
        pop     edx eax
- 
 
 4924 
end if
4927 
 
 4925 
 
4928 
        mov     [msg_board_data+ecx], bl
 4926 
        mov     [msg_board_data+ecx], bl
4929 
        cmp     byte [debug_direct_print], 1
 4927 
        cmp     byte [debug_direct_print], 1
4930 
        jnz     .end
 4928 
        jnz     .end
4931 
        pusha
 4929 
        pusha