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Rev 221 Rev 227
Line 1... Line 1...
1 
DRV_ENTRY equ 1
 1 
DRV_ENTRY    equ  1
2 
DRV_EXIT  equ -1
 2 
DRV_EXIT     equ -1
- 
 
 3 
DRV_COMPAT   equ  1  ;minimal required drivers version
- 
 
 4 
DRV_CURRENT  equ  1  ;current drivers model version
- 
 
 5 
 
- 
 
 6 
DRV_VERSION equ (DRV_COMPAT shl 16) or DRV_CURRENT
Line 3... Line 7...
3 
 
 7 
 
4 
align 4
 8 
align 4
Line 5... Line 9...
5 
proc attach_int_handler stdcall, irq:dword, handler:dword
 9 
proc attach_int_handler stdcall, irq:dword, handler:dword
Line 702... Line 706...
702 
 
 706 
 
Line 703... Line 707...
703 
           stdcall load_file, [file_name]
 707 
           stdcall load_file, [file_name]
Line 704... Line 708...
704 
 
 708 
 
705 
           test eax, eax
 709 
           test eax, eax
Line 706... Line 710...
706 
           jz .fail
 710 
           jz .exit
Line 707... Line 711...
707 
 
 711 
 
708 
           mov [coff], eax
 712 
           mov [coff], eax
Line 773... Line 777...
773 
 
 777 
 
Line 774... Line 778...
774 
           stdcall fix_coff_symbols, eax, [sym], [edx+CFH.nSymbols],\
 778 
           stdcall fix_coff_symbols, eax, [sym], [edx+CFH.nSymbols],\
775 
                                     [strings], ebx
 779 
                                     [strings], ebx
776 
           test eax, eax
 780 
           test eax, eax
777 
           jnz @F
 - 
 
778 
 
 - 
 
779 
           mov esi, msg_module
 - 
 
780 
           call sys_msg_board_str
 - 
 
781 
           mov esi, [file_name]
 - 
 
782 
           call sys_msg_board_str
 - 
 
783 
           mov esi, msg_CR
 781 
           jz .link_fail
784 
           call sys_msg_board_str
 - 
 
Line 785... Line -...
785 
 
 - 
 
786 
           stdcall kernel_free,[coff]
 - 
 
787 
           xor eax, eax
 - 
 
788 
           ret
 - 
 
789 
@@:
 782 
 
790 
           mov ebx, [coff]
 783 
           mov ebx, [coff]
791 
           add ebx, 20
 784 
           add ebx, 20
Line 792... Line 785...
792 
           stdcall fix_coff_relocs, [coff], ebx, [sym]
 785 
           stdcall fix_coff_relocs, [coff], ebx, [sym]
- 
 
 786 
 
- 
 
 787 
           mov ebx, [coff]
- 
 
 788 
           stdcall get_coff_sym,[sym],[ebx+CFH.nSymbols],szVersion
- 
 
 789 
           test eax, eax
- 
 
 790 
           jz .link_fail
- 
 
 791 
 
- 
 
 792 
           mov eax, [eax]
- 
 
 793 
           shr eax, 16
- 
 
 794 
           cmp eax, DRV_COMPAT
- 
 
 795 
           jb .ver_fail
- 
 
 796 
 
- 
 
 797 
           cmp eax, DRV_CURRENT
- 
 
 798 
           ja .ver_fail
793 
 
 799 
 
794 
           mov ebx, [coff]
 800 
           mov ebx, [coff]
Line 795... Line 801...
795 
           stdcall get_coff_sym,[sym],[ebx+CFH.nSymbols],szSTART
 801 
           stdcall get_coff_sym,[sym],[ebx+CFH.nSymbols],szSTART
Line 810... Line 816...
810 
           mov [eax+SRV.base], ebx
 816 
           mov [eax+SRV.base], ebx
811 
           mov ecx, [start]
 817 
           mov ecx, [start]
812 
           mov [eax+SRV.entry], ecx
 818 
           mov [eax+SRV.entry], ecx
813 
           ret
 819 
           ret
814 
.fail:
 820 
 
- 
 
 821 
.ver_fail:
- 
 
 822 
           mov esi, msg_CR
- 
 
 823 
           call sys_msg_board_str
- 
 
 824 
           mov esi, [file_name]
- 
 
 825 
           call sys_msg_board_str
- 
 
 826 
           mov esi, msg_CR
- 
 
 827 
           call sys_msg_board_str
- 
 
 828 
           mov esi, msg_version
- 
 
 829 
           call sys_msg_board_str
- 
 
 830 
           mov esi, msg_www
- 
 
 831 
           call sys_msg_board_str
- 
 
 832 
           jmp .cleanup
- 
 
 833 
 
- 
 
 834 
.link_fail:
- 
 
 835 
           mov esi, msg_module
- 
 
 836 
           call sys_msg_board_str
- 
 
 837 
           mov esi, [file_name]
- 
 
 838 
           call sys_msg_board_str
- 
 
 839 
           mov esi, msg_CR
- 
 
 840 
           call sys_msg_board_str
- 
 
 841 
.cleanup:
- 
 
 842 
           stdcall kernel_free,[img_base]
- 
 
 843 
.fail:
815 
           xor eax, eax
 844 
           stdcall kernel_free, [coff]
- 
 
 845 
.exit:
- 
 
 846 
           xor eax, eax
816 
           ret
 847 
           ret
817 
endp
 848 
endp
818 
 
 849 
 
Line 819... Line 850...
819 
align 4
 850 
align 4
Line 922... Line 953...
922 
endp
 953 
endp
923 
 
 954 
 
Line 924... Line 955...
924 
align 4
 955 
align 4
925 
proc stop_all_services
 956 
proc stop_all_services
926 
           pushf
 - 
 
927 
           cli
 - 
 
928 
           mov eax, [srv_map]
 957 
           not [srv_map]
929 
           not eax
 - 
 
930 
           mov [srv_map], eax
 - 
 
931 
.next:
 958 
.next:
932 
           bsf eax, [srv_map]
 959 
           bsf eax, [srv_map]
933 
           jnz .find
 960 
           jnz .find
934 
           popf
 - 
 
935 
           ret
 961 
           ret
936 
.find:
 962 
.find:
937 
           btr [srv_map], eax
 963 
           btr [srv_map], eax
938 
           shl eax,0x02
 964 
           shl eax,0x02
939 
           lea eax,[srv_tab+eax+eax*8]   ;srv_tab+eax*36
 965 
           lea eax,[srv_tab+eax+eax*8]   ;srv_tab+eax*36
- 
 
 966 
           cmp [eax+SRV.magic], ' SRV'
- 
 
 967 
           jne .next
- 
 
 968 
           cmp [eax+SRV.size], SRV_SIZE
- 
 
 969 
           jne .next
940 
           mov ebx, [eax+SRV.entry]
 970 
           mov ebx, [eax+SRV.entry]
941 
           stdcall ebx, dword -1
 971 
           stdcall ebx, dword -1
942 
           jmp .next
 972 
           jmp .next
943 
endp
 973 
endp
Line 944... Line 974...
944 
 
 974 
 
945 
 
 975 
 
946 
drv_sound      db '/rd/1/drivers/unisound.obj', 0
 - 
 
947 
drv_infinity   db '/rd/1/drivers/infinity.obj', 0
 976 
drv_sound      db '/rd/1/drivers/unisound.obj', 0
Line 948... Line 977...
948 
;drv_ati2d      db '/rd/1/drivers/vesa.obj', 0
 977 
drv_infinity   db '/rd/1/drivers/infinity.obj', 0
949 
;drv_cursor     db '/rd/1/drivers/vesa.obj',0
 978 
drv_hw_mouse   db '/rd/1/drivers/ati2d.obj',0
950 
 
 979 
 
951 
szSound        db 'SOUND',0
 - 
 
Line 952... Line 980...
952 
szInfinity     db 'INFINITY',0
 980 
szSound        db 'SOUND',0
953 
;szHMouse       db 'ATI2D',0
 981 
szInfinity     db 'INFINITY',0
954 
;szCURSOR       db 'VESACURSOR',0
 982 
szHwMouse      db 'HWCURSOR',0
Line 955... Line 983...
955 
 
 983 
 
956 
szSTART        db 'START',0
 984 
szSTART        db 'START',0
- 
 
 985 
szEXPORTS      db 'EXPORTS',0
- 
 
 986 
szIMPORTS      db 'IMPORTS',0
957 
szEXPORTS      db 'EXPORTS',0
 987 
 
Line 958... Line 988...
958 
szIMPORTS      db 'IMPORTS',0
 988 
msg_unresolved db 'unresolved ',0
- 
 
 989 
msg_module     db 'in module ',0
959 
 
 990 
msg_version    db 'incompatible driver version',13,10,0
960 
msg_unresolved db 'unresolved ',0
 991 
msg_www        db 'please visit www.kolibrios.org',13,10,0
Line 961... Line 992...
961 
msg_module     db 'in module ',0
 992 
msg_CR         db  13,10,0
962 
msg_CR         db  13,10,0
 993 
 
963 
 
 994 
align 4
964 
align 4
 995 
create_cursor    dd 0
965 
set_hw_cursor    dd 0
 996 
set_hw_cursor    dd 0
966 
hw_restore       dd 0
 - 
 
967 
 
 997 
hw_restore       dd 0