Subversion Repositories Kolibri OS

Rev

Rev 283 | Rev 375 | Go to most recent revision | Show entire file | Regard whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 283 Rev 314
Line 12... Line 12...
12 
 
 12 
 
13 
      mov   ax,word os_data
 13 
      mov   ax,word os_data
14 
      mov   ds,ax
 14 
      mov   ds,ax
Line 15... Line -...
15 
      mov   es,ax
 - 
 
16 
 
 - 
 
17 
      ; for syscall trace function
 - 
 
18 
      call  save_registers
 15 
      mov   es,ax
19 
 
 16 
 
20 
      ; load all registers in crossed order
 17 
      ; load all registers in crossed order
21 
      mov   edi,[esp+28] ; eax
 18 
        mov     eax, ebx
22 
      mov   eax,[esp+16] ; ebx
 19 
        mov     ebx, ecx
23 
      mov   ebx,[esp+24] ; ecx
 20 
        mov     ecx, edx
24 
      mov   ecx,[esp+20] ; edx
 21 
        mov     edx, esi
Line 25... Line 22...
25 
      mov   edx,[esp+4]  ; esi
 22 
        mov     esi, edi
26 
      mov   esi,[esp+0]  ; edi
 23 
        mov     edi, [esp+28]
27 
 
 24 
 
28 
      ; enable interupts  -  a task switch or an IRQ _CAN_ interrupt i40 handler
 25 
      ; enable interupts  -  a task switch or an IRQ _CAN_ interrupt i40 handler
29 
      sti
 26 
      sti
30 
      push  eax
 27 
      push  eax
31 
      and   edi,0xff
 28 
      and   edi,0xff
Line 32... Line 29...
32 
      call  dword [servetable+edi*4]
 29 
      call  dword [servetable+edi*4]
33 
      pop   eax
 30 
      pop   eax
34 
      cli
 31 
;      cli
Line 35... Line -...
35 
 
 - 
 
36 
      popad
 - 
 
37 
      pop   es ds
 - 
 
38 
      iretd
 - 
 
39 
 
 - 
 
40 
align 4
 - 
 
41 
save_registers:
 - 
 
42 
      mov   esi, [0x3010]
 - 
 
43 
      mov   eax, [esi+TASKDATA.pid] ; load PID
 - 
 
44 
      lea   esi, [esp+4]
 - 
 
45 
      inc   [save_syscall_count]
 - 
 
46 
      mov   edi,[save_syscall_count]
 - 
 
47 
      and   edi,0xF
 - 
 
48 
      shl   edi,6
 - 
 
49 
      add   edi,save_syscall_data+32
 - 
 
50 
      mov   [edi-32],eax
 - 
 
51 
      mov   ecx,32 / 4
 - 
 
52 
      cld
 - 
 
53 
      rep   movsd
 - 
 
54 
      ret
 - 
 
55 
 
 - 
 
56 
uglobal
 - 
 
Line 57... Line 32...
57 
  save_syscall_count  dd 0x0
 32 
 
58 
endg
 33 
      popad
59 
 
 34 
      pop   es ds
60 
;label save_syscall_data dword at 0x5000
 35 
      iretd
Line 125... Line 100...
125 
      dd user_events             ; 54-User events
 100 
      dd user_events             ; 54-User events
126 
      dd sound_interface         ; 55-Sound interface
 101 
      dd sound_interface         ; 55-Sound interface
127 
      dd undefined_syscall       ; 56-reserved
 102 
      dd undefined_syscall       ; 56-reserved
128 
      dd undefined_syscall       ; 57-reserved
 103 
      dd undefined_syscall       ; 57-reserved
129 
      dd file_system             ; 58-Common file system interface
 104 
      dd file_system             ; 58-Common file system interface
130 
      dd sys_trace               ; 59-System call trace
 105 
      dd undefined_syscall       ; 59-reserved
131 
      dd sys_IPC                 ; 60-Inter Process Communication
 106 
      dd sys_IPC                 ; 60-Inter Process Communication
132 
      dd sys_gs                  ; 61-Direct graphics access
 107 
      dd sys_gs                  ; 61-Direct graphics access
133 
      dd sys_pci                 ; 62-PCI functions
 108 
      dd sys_pci                 ; 62-PCI functions
134 
      dd sys_msg_board           ; 63-System message board
 109 
      dd sys_msg_board           ; 63-System message board
135 
      dd sys_resize_app_memory   ; 64-Resize application memory usage
 110 
      dd sys_resize_app_memory   ; 64-Resize application memory usage