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Rev 3732 Rev 3762
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;;                                                              ;;
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;;                                                              ;;
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;; Copyright (C) KolibriOS team 2004-2012. All rights reserved. ;;
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;; Copyright (C) KolibriOS team 2004-2012. All rights reserved. ;;
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;; Distributed under terms of the GNU General Public License    ;;
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;; Distributed under terms of the GNU General Public License    ;;
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;;                                                              ;;
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;;                                                              ;;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
7
 
7
 
8
$Revision: 3732 $
8
$Revision: 3762 $
9
 
9
 
10
 
10
 
11
dpl0    equ  10010000b     ; data read       dpl0
11
dpl0    equ  10010000b     ; data read       dpl0
12
drw0    equ  10010010b      ; data read/write dpl0
12
drw0    equ  10010010b      ; data read/write dpl0
13
drw3    equ  11110010b      ; data read/write dpl3
13
drw3    equ  11110010b      ; data read/write dpl3
14
cpl0    equ  10011010b      ; code read dpl0
14
cpl0    equ  10011010b      ; code read dpl0
15
cpl3    equ  11111010b      ; code read dpl3
15
cpl3    equ  11111010b      ; code read dpl3
16
 
16
 
17
D32     equ  01000000b      ; 32bit segment
17
D32     equ  01000000b      ; 32bit segment
18
G32     equ  10000000b      ; page gran
18
G32     equ  10000000b      ; page gran
19
 
19
 
20
 
20
 
21
;;;;;;;;;;;;cpu_caps flags;;;;;;;;;;;;;;;;
21
;;;;;;;;;;;;cpu_caps flags;;;;;;;;;;;;;;;;
22
 
22
 
23
CPU_386        equ 3
23
CPU_386        equ 3
24
CPU_486        equ 4
24
CPU_486        equ 4
25
CPU_PENTIUM    equ 5
25
CPU_PENTIUM    equ 5
26
CPU_P6         equ 6
26
CPU_P6         equ 6
27
CPU_PENTIUM4   equ 0x0F
27
CPU_PENTIUM4   equ 0x0F
28
 
28
 
29
CAPS_FPU       equ    00 ;on-chip x87 floating point unit
29
CAPS_FPU       equ    00 ;on-chip x87 floating point unit
30
CAPS_VME       equ    01 ;virtual-mode enhancements
30
CAPS_VME       equ    01 ;virtual-mode enhancements
31
CAPS_DE        equ    02 ;debugging extensions
31
CAPS_DE        equ    02 ;debugging extensions
32
CAPS_PSE       equ    03 ;page-size extensions
32
CAPS_PSE       equ    03 ;page-size extensions
33
CAPS_TSC       equ    04 ;time stamp counter
33
CAPS_TSC       equ    04 ;time stamp counter
34
CAPS_MSR       equ    05 ;model-specific registers
34
CAPS_MSR       equ    05 ;model-specific registers
35
CAPS_PAE       equ    06 ;physical-address extensions
35
CAPS_PAE       equ    06 ;physical-address extensions
36
CAPS_MCE       equ    07 ;machine check exception
36
CAPS_MCE       equ    07 ;machine check exception
37
CAPS_CX8       equ    08 ;CMPXCHG8B instruction
37
CAPS_CX8       equ    08 ;CMPXCHG8B instruction
38
CAPS_APIC      equ    09 ;on-chip advanced programmable
38
CAPS_APIC      equ    09 ;on-chip advanced programmable
39
                         ; interrupt controller
39
                         ; interrupt controller
40
;                     10 ;unused
40
;                     10 ;unused
41
CAPS_SEP       equ    11 ;SYSENTER and SYSEXIT instructions
41
CAPS_SEP       equ    11 ;SYSENTER and SYSEXIT instructions
42
CAPS_MTRR      equ    12 ;memory-type range registers
42
CAPS_MTRR      equ    12 ;memory-type range registers
43
CAPS_PGE       equ    13 ;page global extension
43
CAPS_PGE       equ    13 ;page global extension
44
CAPS_MCA       equ    14 ;machine check architecture
44
CAPS_MCA       equ    14 ;machine check architecture
45
CAPS_CMOV      equ    15 ;conditional move instructions
45
CAPS_CMOV      equ    15 ;conditional move instructions
46
CAPS_PAT       equ    16 ;page attribute table
46
CAPS_PAT       equ    16 ;page attribute table
47
 
47
 
48
CAPS_PSE36     equ    17 ;page-size extensions
48
CAPS_PSE36     equ    17 ;page-size extensions
49
CAPS_PSN       equ    18 ;processor serial number
49
CAPS_PSN       equ    18 ;processor serial number
50
CAPS_CLFLUSH   equ    19 ;CLFUSH instruction
50
CAPS_CLFLUSH   equ    19 ;CLFUSH instruction
51
 
51
 
52
CAPS_DS        equ    21 ;debug store
52
CAPS_DS        equ    21 ;debug store
53
CAPS_ACPI      equ    22 ;thermal monitor and software
53
CAPS_ACPI      equ    22 ;thermal monitor and software
54
                         ;controlled clock supported
54
                         ;controlled clock supported
55
CAPS_MMX       equ    23 ;MMX instructions
55
CAPS_MMX       equ    23 ;MMX instructions
56
CAPS_FXSR      equ    24 ;FXSAVE and FXRSTOR instructions
56
CAPS_FXSR      equ    24 ;FXSAVE and FXRSTOR instructions
57
CAPS_SSE       equ    25 ;SSE instructions
57
CAPS_SSE       equ    25 ;SSE instructions
58
CAPS_SSE2      equ    26 ;SSE2 instructions
58
CAPS_SSE2      equ    26 ;SSE2 instructions
59
CAPS_SS        equ    27 ;self-snoop
59
CAPS_SS        equ    27 ;self-snoop
60
CAPS_HTT       equ    28 ;hyper-threading technology
60
CAPS_HTT       equ    28 ;hyper-threading technology
61
CAPS_TM        equ    29 ;thermal monitor supported
61
CAPS_TM        equ    29 ;thermal monitor supported
62
CAPS_IA64      equ    30 ;IA64 capabilities
62
CAPS_IA64      equ    30 ;IA64 capabilities
63
CAPS_PBE       equ    31 ;pending break enable
63
CAPS_PBE       equ    31 ;pending break enable
64
 
64
 
65
;ecx
65
;ecx
66
CAPS_SSE3      equ    32 ;SSE3 instructions
66
CAPS_SSE3      equ    32 ;SSE3 instructions
67
;                     33
67
;                     33
68
;                     34
68
;                     34
69
CAPS_MONITOR   equ    35 ;MONITOR/MWAIT instructions
69
CAPS_MONITOR   equ    35 ;MONITOR/MWAIT instructions
70
CAPS_DS_CPL    equ    36 ;
70
CAPS_DS_CPL    equ    36 ;
71
CAPS_VMX       equ    37 ;virtual mode extensions
71
CAPS_VMX       equ    37 ;virtual mode extensions
72
;                     38 ;
72
;                     38 ;
73
CAPS_EST       equ    39 ;enhansed speed step
73
CAPS_EST       equ    39 ;enhansed speed step
74
CAPS_TM2       equ    40 ;thermal monitor2 supported
74
CAPS_TM2       equ    40 ;thermal monitor2 supported
75
;                     41
75
;                     41
76
CAPS_CID       equ    42 ;
76
CAPS_CID       equ    42 ;
77
;                     43
77
;                     43
78
;                     44
78
;                     44
79
CAPS_CX16      equ    45 ;CMPXCHG16B instruction
79
CAPS_CX16      equ    45 ;CMPXCHG16B instruction
80
CAPS_xTPR      equ    46 ;
80
CAPS_xTPR      equ    46 ;
81
;
81
;
82
;reserved
82
;reserved
83
;
83
;
84
;ext edx /ecx
84
;ext edx /ecx
85
CAPS_SYSCAL    equ    64 ;
85
CAPS_SYSCAL    equ    64 ;
86
CAPS_XD        equ    65 ;execution disable
86
CAPS_XD        equ    65 ;execution disable
87
CAPS_FFXSR     equ    66 ;
87
CAPS_FFXSR     equ    66 ;
88
CAPS_RDTSCP    equ    67 ;
88
CAPS_RDTSCP    equ    67 ;
89
CAPS_X64       equ    68 ;
89
CAPS_X64       equ    68 ;
90
CAPS_3DNOW     equ    69 ;
90
CAPS_3DNOW     equ    69 ;
91
CAPS_3DNOWEXT  equ    70 ;
91
CAPS_3DNOWEXT  equ    70 ;
92
CAPS_LAHF      equ    71 ;
92
CAPS_LAHF      equ    71 ;
93
CAPS_CMP_LEG   equ    72 ;
93
CAPS_CMP_LEG   equ    72 ;
94
CAPS_SVM       equ    73 ;secure virual machine
94
CAPS_SVM       equ    73 ;secure virual machine
95
CAPS_ALTMOVCR8 equ    74 ;
95
CAPS_ALTMOVCR8 equ    74 ;
96
 
96
 
97
; CPU MSR names
97
; CPU MSR names
98
MSR_SYSENTER_CS         equ     0x174
98
MSR_SYSENTER_CS         equ     0x174
99
MSR_SYSENTER_ESP        equ     0x175
99
MSR_SYSENTER_ESP        equ     0x175
100
MSR_SYSENTER_EIP        equ     0x176
100
MSR_SYSENTER_EIP        equ     0x176
101
MSR_AMD_EFER            equ     0xC0000080      ; Extended Feature Enable Register
101
MSR_AMD_EFER            equ     0xC0000080      ; Extended Feature Enable Register
102
MSR_AMD_STAR            equ     0xC0000081      ; SYSCALL/SYSRET Target Address Register
102
MSR_AMD_STAR            equ     0xC0000081      ; SYSCALL/SYSRET Target Address Register
103
 
103
 
104
CR0_PE         equ    0x00000001   ;protected mode
104
CR0_PE         equ    0x00000001   ;protected mode
105
CR0_MP         equ    0x00000002   ;monitor fpu
105
CR0_MP         equ    0x00000002   ;monitor fpu
106
CR0_EM         equ    0x00000004   ;fpu emulation
106
CR0_EM         equ    0x00000004   ;fpu emulation
107
CR0_TS         equ    0x00000008   ;task switch
107
CR0_TS         equ    0x00000008   ;task switch
108
CR0_ET         equ    0x00000010   ;extension type hardcoded to 1
108
CR0_ET         equ    0x00000010   ;extension type hardcoded to 1
109
CR0_NE         equ    0x00000020   ;numeric error
109
CR0_NE         equ    0x00000020   ;numeric error
110
CR0_WP         equ    0x00010000   ;write protect
110
CR0_WP         equ    0x00010000   ;write protect
111
CR0_AM         equ    0x00040000   ;alignment check
111
CR0_AM         equ    0x00040000   ;alignment check
112
CR0_NW         equ    0x20000000   ;not write-through
112
CR0_NW         equ    0x20000000   ;not write-through
113
CR0_CD         equ    0x40000000   ;cache disable
113
CR0_CD         equ    0x40000000   ;cache disable
114
CR0_PG         equ    0x80000000   ;paging
114
CR0_PG         equ    0x80000000   ;paging
115
 
115
 
116
 
116
 
117
CR4_VME        equ    0x0001
117
CR4_VME        equ    0x0001
118
CR4_PVI        equ    0x0002
118
CR4_PVI        equ    0x0002
119
CR4_TSD        equ    0x0004
119
CR4_TSD        equ    0x0004
120
CR4_DE         equ    0x0008
120
CR4_DE         equ    0x0008
121
CR4_PSE        equ    0x0010
121
CR4_PSE        equ    0x0010
122
CR4_PAE        equ    0x0020
122
CR4_PAE        equ    0x0020
123
CR4_MCE        equ    0x0040
123
CR4_MCE        equ    0x0040
124
CR4_PGE        equ    0x0080
124
CR4_PGE        equ    0x0080
125
CR4_PCE        equ    0x0100
125
CR4_PCE        equ    0x0100
126
CR4_OSFXSR     equ    0x0200
126
CR4_OSFXSR     equ    0x0200
127
CR4_OSXMMEXPT  equ    0x0400
127
CR4_OSXMMEXPT  equ    0x0400
128
 
128
 
129
SSE_IE         equ    0x0001
129
SSE_IE         equ    0x0001
130
SSE_DE         equ    0x0002
130
SSE_DE         equ    0x0002
131
SSE_ZE         equ    0x0004
131
SSE_ZE         equ    0x0004
132
SSE_OE         equ    0x0008
132
SSE_OE         equ    0x0008
133
SSE_UE         equ    0x0010
133
SSE_UE         equ    0x0010
134
SSE_PE         equ    0x0020
134
SSE_PE         equ    0x0020
135
SSE_DAZ        equ    0x0040
135
SSE_DAZ        equ    0x0040
136
SSE_IM         equ    0x0080
136
SSE_IM         equ    0x0080
137
SSE_DM         equ    0x0100
137
SSE_DM         equ    0x0100
138
SSE_ZM         equ    0x0200
138
SSE_ZM         equ    0x0200
139
SSE_OM         equ    0x0400
139
SSE_OM         equ    0x0400
140
SSE_UM         equ    0x0800
140
SSE_UM         equ    0x0800
141
SSE_PM         equ    0x1000
141
SSE_PM         equ    0x1000
142
SSE_FZ         equ    0x8000
142
SSE_FZ         equ    0x8000
143
 
143
 
144
SSE_INIT equ (SSE_IM+SSE_DM+SSE_ZM+SSE_OM+SSE_UM+SSE_PM)
144
SSE_INIT equ (SSE_IM+SSE_DM+SSE_ZM+SSE_OM+SSE_UM+SSE_PM)
145
 
145
 
146
IRQ_PIC        equ    0
146
IRQ_PIC        equ    0
147
IRQ_APIC       equ    1
147
IRQ_APIC       equ    1
148
 
148
 
149
struct  TSS
149
struct  TSS
150
        _back       rw 2
150
        _back       rw 2
151
        _esp0       rd 1
151
        _esp0       rd 1
152
        _ss0        rw 2
152
        _ss0        rw 2
153
        _esp1       rd 1
153
        _esp1       rd 1
154
        _ss1        rw 2
154
        _ss1        rw 2
155
        _esp2       rd 1
155
        _esp2       rd 1
156
        _ss2        rw 2
156
        _ss2        rw 2
157
        _cr3        rd 1
157
        _cr3        rd 1
158
        _eip        rd 1
158
        _eip        rd 1
159
        _eflags     rd 1
159
        _eflags     rd 1
160
        _eax        rd 1
160
        _eax        rd 1
161
        _ecx        rd 1
161
        _ecx        rd 1
162
        _edx        rd 1
162
        _edx        rd 1
163
        _ebx        rd 1
163
        _ebx        rd 1
164
        _esp        rd 1
164
        _esp        rd 1
165
        _ebp        rd 1
165
        _ebp        rd 1
166
        _esi        rd 1
166
        _esi        rd 1
167
        _edi        rd 1
167
        _edi        rd 1
168
        _es         rw 2
168
        _es         rw 2
169
        _cs         rw 2
169
        _cs         rw 2
170
        _ss         rw 2
170
        _ss         rw 2
171
        _ds         rw 2
171
        _ds         rw 2
172
        _fs         rw 2
172
        _fs         rw 2
173
        _gs         rw 2
173
        _gs         rw 2
174
        _ldt        rw 2
174
        _ldt        rw 2
175
        _trap       rw 1
175
        _trap       rw 1
176
        _io         rw 1
176
        _io         rw 1
177
                    rb 24
177
                    rb 24
178
        _io_map_0   rb 4096
178
        _io_map_0   rb 4096
179
        _io_map_1   rb 4096
179
        _io_map_1   rb 4096
180
ends
180
ends
181
 
181
 
182
PARTITION_COUNT     equ 64
182
PARTITION_COUNT     equ 64
183
DRIVE_DATA_SIZE     equ (16+PARTITION_COUNT*100)
183
DRIVE_DATA_SIZE     equ (16+PARTITION_COUNT*100)
184
 
184
 
185
OS_BASE             equ 0x80000000
185
OS_BASE             equ 0x80000000
186
 
186
 
187
window_data         equ (OS_BASE+0x0001000)
187
window_data         equ (OS_BASE+0x0001000)
188
 
188
 
189
CURRENT_TASK        equ (OS_BASE+0x0003000)
189
CURRENT_TASK        equ (OS_BASE+0x0003000)
190
TASK_COUNT          equ (OS_BASE+0x0003004)
190
TASK_COUNT          equ (OS_BASE+0x0003004)
191
TASK_BASE           equ (OS_BASE+0x0003010)
191
TASK_BASE           equ (OS_BASE+0x0003010)
192
TASK_DATA           equ (OS_BASE+0x0003020)
192
TASK_DATA           equ (OS_BASE+0x0003020)
193
TASK_EVENT          equ (OS_BASE+0x0003020)
193
TASK_EVENT          equ (OS_BASE+0x0003020)
194
 
194
 
195
CDDataBuf           equ (OS_BASE+0x0005000)
195
CDDataBuf           equ (OS_BASE+0x0005000)
196
 
196
 
197
;unused                 0x6000 - 0x8fff
197
;unused                 0x6000 - 0x8fff
198
 
198
 
199
BOOT_VARS           equ (OS_BASE)               ;0x9000
199
BOOT_VARS           equ (OS_BASE)               ;0x9000
200
 
200
 
201
idts                equ (OS_BASE+0x000B100)
201
idts                equ (OS_BASE+0x000B100)
202
WIN_STACK           equ (OS_BASE+0x000C000)
202
WIN_STACK           equ (OS_BASE+0x000C000)
203
WIN_POS             equ (OS_BASE+0x000C400)
203
WIN_POS             equ (OS_BASE+0x000C400)
204
FDD_BUFF            equ (OS_BASE+0x000D000)     ;512
204
FDD_BUFF            equ (OS_BASE+0x000D000)     ;512
205
 
205
 
206
WIN_TEMP_XY         equ (OS_BASE+0x000F300)
206
WIN_TEMP_XY         equ (OS_BASE+0x000F300)
207
KEY_COUNT           equ (OS_BASE+0x000F400)
207
KEY_COUNT           equ (OS_BASE+0x000F400)
208
KEY_BUFF            equ (OS_BASE+0x000F401)
208
KEY_BUFF            equ (OS_BASE+0x000F401)
209
 
209
 
210
BTN_COUNT           equ (OS_BASE+0x000F500)
210
BTN_COUNT           equ (OS_BASE+0x000F500)
211
BTN_BUFF            equ (OS_BASE+0x000F501)
211
BTN_BUFF            equ (OS_BASE+0x000F501)
212
 
212
 
213
 
213
 
214
BTN_ADDR            equ (OS_BASE+0x000FE88)
214
BTN_ADDR            equ (OS_BASE+0x000FE88)
215
MEM_AMOUNT          equ (OS_BASE+0x000FE8C)
215
MEM_AMOUNT          equ (OS_BASE+0x000FE8C)
216
 
216
 
217
SYS_SHUTDOWN        equ (OS_BASE+0x000FF00)
217
SYS_SHUTDOWN        equ (OS_BASE+0x000FF00)
218
TASK_ACTIVATE       equ (OS_BASE+0x000FF01)
218
TASK_ACTIVATE       equ (OS_BASE+0x000FF01)
219
 
219
 
220
 
220
 
221
TMP_STACK_TOP       equ 0x006CC00
221
TMP_STACK_TOP       equ 0x006CC00
222
 
222
 
223
sys_pgdir           equ (OS_BASE+0x006F000)
223
sys_pgdir           equ (OS_BASE+0x006F000)
224
 
224
 
225
SLOT_BASE           equ (OS_BASE+0x0080000)
225
SLOT_BASE           equ (OS_BASE+0x0080000)
226
 
226
 
227
VGABasePtr          equ (OS_BASE+0x00A0000)
227
VGABasePtr          equ (OS_BASE+0x00A0000)
228
 
228
 
229
CLEAN_ZONE          equ (_CLEAN_ZONE-OS_BASE)
229
CLEAN_ZONE          equ (_CLEAN_ZONE-OS_BASE)
230
IDE_DMA             equ (_IDE_DMA-OS_BASE)
230
IDE_DMA             equ (_IDE_DMA-OS_BASE)
231
 
231
 
232
; unused?
232
; unused?
233
SB16Buffer          equ (OS_BASE+0x02A0000)
233
SB16Buffer          equ (OS_BASE+0x02A0000)
234
SB16_Status         equ (OS_BASE+0x02B0000)
234
SB16_Status         equ (OS_BASE+0x02B0000)
235
 
235
 
236
UPPER_KERNEL_PAGES  equ (OS_BASE+0x0400000)
236
UPPER_KERNEL_PAGES  equ (OS_BASE+0x0400000)
237
 
237
 
238
virtual at              (OS_BASE+0x05FFF80)
238
virtual at              (OS_BASE+0x05FFF80)
239
  tss  TSS
239
  tss  TSS
240
end virtual
240
end virtual
241
 
241
 
242
HEAP_BASE           equ (OS_BASE+0x0800000)
242
HEAP_BASE           equ (OS_BASE+0x0800000)
243
HEAP_MIN_SIZE       equ 0x01000000
243
HEAP_MIN_SIZE       equ 0x01000000
244
 
244
 
245
page_tabs           equ 0xFDC00000
245
page_tabs           equ 0xFDC00000
246
app_page_tabs       equ 0xFDC00000
246
app_page_tabs       equ 0xFDC00000
247
kernel_tabs         equ (page_tabs+ (OS_BASE shr 10))   ;0xFDE00000
247
kernel_tabs         equ (page_tabs+ (OS_BASE shr 10))   ;0xFDE00000
248
master_tab          equ (page_tabs+ (page_tabs shr 10)) ;0xFDFF70000
248
master_tab          equ (page_tabs+ (page_tabs shr 10)) ;0xFDFF70000
249
 
249
 
250
LFB_BASE            equ 0xFE000000
250
LFB_BASE            equ 0xFE000000
251
 
251
 
252
 
252
 
253
new_app_base        equ 0;
253
new_app_base        equ 0;
254
 
254
 
255
twdw                equ 0x2000   ;(CURRENT_TASK-window_data)
255
twdw                equ 0x2000   ;(CURRENT_TASK-window_data)
256
 
256
 
257
std_application_base_address   equ new_app_base
257
std_application_base_address   equ new_app_base
258
RING0_STACK_SIZE    equ (0x2000 - 512)    ;512 байт для контекста FPU
258
RING0_STACK_SIZE    equ (0x2000 - 512)    ;512 байт для контекста FPU
259
 
259
 
260
REG_SS              equ (RING0_STACK_SIZE-4)
260
REG_SS              equ (RING0_STACK_SIZE-4)
261
REG_APP_ESP         equ (RING0_STACK_SIZE-8)
261
REG_APP_ESP         equ (RING0_STACK_SIZE-8)
262
REG_EFLAGS          equ (RING0_STACK_SIZE-12)
262
REG_EFLAGS          equ (RING0_STACK_SIZE-12)
263
REG_CS              equ (RING0_STACK_SIZE-16)
263
REG_CS              equ (RING0_STACK_SIZE-16)
264
REG_EIP             equ (RING0_STACK_SIZE-20)
264
REG_EIP             equ (RING0_STACK_SIZE-20)
265
REG_EAX             equ (RING0_STACK_SIZE-24)
265
REG_EAX             equ (RING0_STACK_SIZE-24)
266
REG_ECX             equ (RING0_STACK_SIZE-28)
266
REG_ECX             equ (RING0_STACK_SIZE-28)
267
REG_EDX             equ (RING0_STACK_SIZE-32)
267
REG_EDX             equ (RING0_STACK_SIZE-32)
268
REG_EBX             equ (RING0_STACK_SIZE-36)
268
REG_EBX             equ (RING0_STACK_SIZE-36)
269
REG_ESP             equ (RING0_STACK_SIZE-40)  ;RING0_STACK_SIZE-20
269
REG_ESP             equ (RING0_STACK_SIZE-40)  ;RING0_STACK_SIZE-20
270
REG_EBP             equ (RING0_STACK_SIZE-44)
270
REG_EBP             equ (RING0_STACK_SIZE-44)
271
REG_ESI             equ (RING0_STACK_SIZE-48)
271
REG_ESI             equ (RING0_STACK_SIZE-48)
272
REG_EDI             equ (RING0_STACK_SIZE-52)
272
REG_EDI             equ (RING0_STACK_SIZE-52)
273
REG_RET             equ (RING0_STACK_SIZE-56)  ;irq0.return
273
REG_RET             equ (RING0_STACK_SIZE-56)  ;irq0.return
274
 
274
 
275
 
275
 
276
PG_UNMAP            equ 0x000
276
PG_UNMAP            equ 0x000
277
PG_MAP              equ 0x001
277
PG_MAP              equ 0x001
278
PG_WRITE            equ 0x002
278
PG_WRITE            equ 0x002
279
PG_SW               equ 0x003
279
PG_SW               equ 0x003
280
PG_USER             equ 0x005
280
PG_USER             equ 0x005
281
PG_UW               equ 0x007
281
PG_UW               equ 0x007
282
PG_NOCACHE          equ 0x018
282
PG_NOCACHE          equ 0x018
283
PG_LARGE            equ 0x080
283
PG_LARGE            equ 0x080
284
PG_GLOBAL           equ 0x100
284
PG_GLOBAL           equ 0x100
285
 
285
 
286
PG_SHARED           equ 0x200
286
PG_SHARED           equ 0x200
287
 
287
 
288
;;;;;;;;;;;boot time variables
288
;;;;;;;;;;;boot time variables
289
 
289
 
290
BOOT_BPP            equ 0x9000    ;byte   bits per pixel
290
BOOT_BPP            equ 0x9000    ;byte   bits per pixel
291
BOOT_PITCH          equ 0x9001    ;word   scanline length
291
BOOT_PITCH          equ 0x9001    ;word   scanline length
292
BOOT_VESA_MODE      equ 0x9008    ;word   vesa video mode
292
BOOT_VESA_MODE      equ 0x9008    ;word   vesa video mode
293
BOOT_X_RES          equ 0x900A    ;word   X res
293
BOOT_X_RES          equ 0x900A    ;word   X res
294
BOOT_Y_RES          equ 0x900C    ;word   Y res
294
BOOT_Y_RES          equ 0x900C    ;word   Y res
295
BOOT_BANK_SW        equ 0x9014    ;dword  Vesa 1.2 pm bank switch
295
BOOT_BANK_SW        equ 0x9014    ;dword  Vesa 1.2 pm bank switch
296
BOOT_LFB            equ 0x9018    ;dword  Vesa 2.0 LFB address
296
BOOT_LFB            equ 0x9018    ;dword  Vesa 2.0 LFB address
297
BOOT_MTRR           equ 0x901C    ;byte   0 or 1 : enable MTRR graphics acceleration
297
BOOT_MTRR           equ 0x901C    ;byte   0 or 1 : enable MTRR graphics acceleration
298
BOOT_LOG            equ 0x901D    ;byte   not used anymore (0 or 1 : enable system log display)
298
BOOT_LOG            equ 0x901D    ;byte   not used anymore (0 or 1 : enable system log display)
299
;BOOT_DIRECT_LFB     equ 0x901E    ;byte   0 or 1 : enable direct lfb write, paging disabled
299
;BOOT_DIRECT_LFB     equ 0x901E    ;byte   0 or 1 : enable direct lfb write, paging disabled
300
BOOT_DMA            equ 0x901F    ;
300
BOOT_DMA            equ 0x901F    ;
301
BOOT_PCI_DATA       equ 0x9020    ;8bytes pci data
301
BOOT_PCI_DATA       equ 0x9020    ;8bytes pci data
302
BOOT_VRR            equ 0x9030    ;byte   VRR start enabled 1, 2-no
302
BOOT_VRR            equ 0x9030    ;byte   VRR start enabled 1, 2-no
303
BOOT_IDE_BASE_ADDR  equ 0x9031   ;word   IDEContrRegsBaseAddr
303
BOOT_IDE_BASE_ADDR  equ 0x9031   ;word   IDEContrRegsBaseAddr
304
BOOT_MEM_AMOUNT     equ 0x9034    ;dword  memory amount
304
BOOT_MEM_AMOUNT     equ 0x9034    ;dword  memory amount
305
 
305
 
306
BOOT_APM_ENTRY      equ 0x9040
306
BOOT_APM_ENTRY      equ 0x9040
307
BOOT_APM_VERSION    equ 0x9044
307
BOOT_APM_VERSION    equ 0x9044
308
BOOT_APM_FLAGS      equ 0x9046    ;unused
308
BOOT_APM_FLAGS      equ 0x9046    ;unused
309
BOOT_APM_CODE_32    equ 0x9050
309
BOOT_APM_CODE_32    equ 0x9050
310
BOOT_APM_CODE_16    equ 0x9052
310
BOOT_APM_CODE_16    equ 0x9052
311
BOOT_APM_DATA_16    equ 0x9054
311
BOOT_APM_DATA_16    equ 0x9054
312
BOOT_IDE_BAR0_16    equ 0x9056
312
BOOT_IDE_BAR0_16    equ 0x9056
313
BOOT_IDE_BAR1_16    equ 0x9058
313
BOOT_IDE_BAR1_16    equ 0x9058
314
BOOT_IDE_BAR2_16    equ 0x905A
314
BOOT_IDE_BAR2_16    equ 0x905A
315
BOOT_IDE_BAR3_16    equ 0x905C
315
BOOT_IDE_BAR3_16    equ 0x905C
316
BOOT_IDE_PI_16      equ 0x905E
316
BOOT_IDE_PI_16      equ 0x905E
-
 
317
BOOT_IDE_INTERR_16  equ 0x9060
317
 
318
 
318
TMP_FILE_NAME       equ     0
319
TMP_FILE_NAME       equ     0
319
TMP_CMD_LINE        equ  1024
320
TMP_CMD_LINE        equ  1024
320
TMP_ICON_OFFS       equ  1280
321
TMP_ICON_OFFS       equ  1280
321
 
322
 
322
 
323
 
323
EVENT_REDRAW       equ 0x00000001
324
EVENT_REDRAW       equ 0x00000001
324
EVENT_KEY          equ 0x00000002
325
EVENT_KEY          equ 0x00000002
325
EVENT_BUTTON       equ 0x00000004
326
EVENT_BUTTON       equ 0x00000004
326
EVENT_BACKGROUND   equ 0x00000010
327
EVENT_BACKGROUND   equ 0x00000010
327
EVENT_MOUSE        equ 0x00000020
328
EVENT_MOUSE        equ 0x00000020
328
EVENT_IPC          equ 0x00000040
329
EVENT_IPC          equ 0x00000040
329
EVENT_NETWORK      equ 0x00000080
330
EVENT_NETWORK      equ 0x00000080
330
EVENT_DEBUG        equ 0x00000100
331
EVENT_DEBUG        equ 0x00000100
331
EVENT_NETWORK2     equ 0x00000200
332
EVENT_NETWORK2     equ 0x00000200
332
EVENT_EXTENDED     equ 0x00000400
333
EVENT_EXTENDED     equ 0x00000400
333
 
334
 
334
EV_INTR            equ 1
335
EV_INTR            equ 1
335
 
336
 
336
struct  THR_DATA
337
struct  THR_DATA
337
                        rb (8192-512)
338
                        rb (8192-512)
338
;       pl0_stack
339
;       pl0_stack
339
        fpu_state       rb 512
340
        fpu_state       rb 512
340
        tls_page        rb 4096
341
        tls_page        rb 4096
341
        pdbr            rb 4096
342
        pdbr            rb 4096
342
ends
343
ends
343
 
344
 
344
virtual at (OS_BASE-sizeof.THR_DATA)
345
virtual at (OS_BASE-sizeof.THR_DATA)
345
  thr_data  THR_DATA
346
  thr_data  THR_DATA
346
end virtual
347
end virtual
347
 
348
 
348
struct  SYS_VARS
349
struct  SYS_VARS
349
        bpp             dd ?
350
        bpp             dd ?
350
        scanline        dd ?
351
        scanline        dd ?
351
        vesa_mode       dd ?
352
        vesa_mode       dd ?
352
        x_res           dd ?
353
        x_res           dd ?
353
        y_res           dd ?
354
        y_res           dd ?
354
ends
355
ends
355
 
356
 
356
struct  APPOBJ                  ; common object header
357
struct  APPOBJ                  ; common object header
357
        magic           dd ?    ;
358
        magic           dd ?    ;
358
        destroy         dd ?    ; internal destructor
359
        destroy         dd ?    ; internal destructor
359
        fd              dd ?    ; next object in list
360
        fd              dd ?    ; next object in list
360
        bk              dd ?    ; prev object in list
361
        bk              dd ?    ; prev object in list
361
        pid             dd ?    ; owner id
362
        pid             dd ?    ; owner id
362
ends
363
ends
363
 
364
 
364
APP_OBJ_OFFSET  equ 48
365
APP_OBJ_OFFSET  equ 48
365
APP_EV_OFFSET   equ 40
366
APP_EV_OFFSET   equ 40
366
 
367
 
367
struct  CURSOR          APPOBJ
368
struct  CURSOR          APPOBJ
368
        base            dd ?   ;allocated memory
369
        base            dd ?   ;allocated memory
369
        hot_x           dd ?   ;hotspot coords
370
        hot_x           dd ?   ;hotspot coords
370
        hot_y           dd ?
371
        hot_y           dd ?
371
 
372
 
372
        list_next       dd ?   ;next cursor in cursor list
373
        list_next       dd ?   ;next cursor in cursor list
373
        list_prev       dd ?   ;prev cursor in cursor list
374
        list_prev       dd ?   ;prev cursor in cursor list
374
        dev_obj         dd ?   ;device depended data
375
        dev_obj         dd ?   ;device depended data
375
ends
376
ends
376
 
377
 
377
 
378
 
378
struct  EVENT           APPOBJ
379
struct  EVENT           APPOBJ
379
        id              dd ?   ;event uid
380
        id              dd ?   ;event uid
380
        state           dd ?   ;internal flags
381
        state           dd ?   ;internal flags
381
        code            dd ?
382
        code            dd ?
382
                        rd 5
383
                        rd 5
383
ends
384
ends
384
 
385
 
385
 
386
 
386
struct  SMEM
387
struct  SMEM
387
        bk              dd ?
388
        bk              dd ?
388
        fd              dd ?    ;+4
389
        fd              dd ?    ;+4
389
        base            dd ?    ;+8
390
        base            dd ?    ;+8
390
        size            dd ?    ;+12
391
        size            dd ?    ;+12
391
        access          dd ?    ;+16
392
        access          dd ?    ;+16
392
        refcount        dd ?    ;+20
393
        refcount        dd ?    ;+20
393
        name            rb 32   ;+24
394
        name            rb 32   ;+24
394
ends
395
ends
395
 
396
 
396
struct  SMAP            APPOBJ
397
struct  SMAP            APPOBJ
397
        base            dd ?   ;mapped base
398
        base            dd ?   ;mapped base
398
        parent          dd ?   ;SMEM
399
        parent          dd ?   ;SMEM
399
ends
400
ends
400
 
401
 
401
struct  DLLDESCR
402
struct  DLLDESCR
402
        bk              dd ?
403
        bk              dd ?
403
        fd              dd ?    ;+4
404
        fd              dd ?    ;+4
404
        data            dd ?    ;+8
405
        data            dd ?    ;+8
405
        size            dd ?    ;+12
406
        size            dd ?    ;+12
406
        timestamp       dq ?
407
        timestamp       dq ?
407
        refcount        dd ?
408
        refcount        dd ?
408
        defaultbase     dd ?
409
        defaultbase     dd ?
409
        coff_hdr        dd ?
410
        coff_hdr        dd ?
410
        symbols_ptr     dd ?
411
        symbols_ptr     dd ?
411
        symbols_num     dd ?
412
        symbols_num     dd ?
412
        symbols_lim     dd ?
413
        symbols_lim     dd ?
413
        exports         dd ?   ;export table
414
        exports         dd ?   ;export table
414
        name            rb 260
415
        name            rb 260
415
ends
416
ends
416
 
417
 
417
struct  HDLL
418
struct  HDLL
418
        fd              dd ?   ;next object in list
419
        fd              dd ?   ;next object in list
419
        bk              dd ?   ;prev object in list
420
        bk              dd ?   ;prev object in list
420
        pid             dd ?   ;owner id
421
        pid             dd ?   ;owner id
421
 
422
 
422
        base            dd ?   ;mapped base
423
        base            dd ?   ;mapped base
423
        size            dd ?   ;mapped size
424
        size            dd ?   ;mapped size
424
        refcount        dd ?   ;reference counter for this process and this lib
425
        refcount        dd ?   ;reference counter for this process and this lib
425
        parent          dd ?   ;DLLDESCR
426
        parent          dd ?   ;DLLDESCR
426
ends
427
ends
427
 
428
 
428
struct  display_t
429
struct  display_t
429
        x               dd ?
430
        x               dd ?
430
        y               dd ?
431
        y               dd ?
431
        width           dd ?
432
        width           dd ?
432
        height          dd ?
433
        height          dd ?
433
        bpp             dd ?
434
        bpp             dd ?
434
        vrefresh        dd ?
435
        vrefresh        dd ?
435
        pitch           dd ?
436
        pitch           dd ?
436
        lfb             dd ?
437
        lfb             dd ?
437
 
438
 
438
        modes           dd ?
439
        modes           dd ?
439
        ddev            dd ?
440
        ddev            dd ?
440
        connector       dd ?
441
        connector       dd ?
441
        crtc            dd ?
442
        crtc            dd ?
442
 
443
 
443
        cr_list.next    dd ?
444
        cr_list.next    dd ?
444
        cr_list.prev    dd ?
445
        cr_list.prev    dd ?
445
 
446
 
446
        cursor          dd ?
447
        cursor          dd ?
447
 
448
 
448
        init_cursor     dd ?
449
        init_cursor     dd ?
449
        select_cursor   dd ?
450
        select_cursor   dd ?
450
        show_cursor     dd ?
451
        show_cursor     dd ?
451
        move_cursor     dd ?
452
        move_cursor     dd ?
452
        restore_cursor  dd ?
453
        restore_cursor  dd ?
453
        disable_mouse   dd ?
454
        disable_mouse   dd ?
454
        mask_seqno      dd ?
455
        mask_seqno      dd ?
455
        check_mouse     dd ?
456
        check_mouse     dd ?
456
        check_m_pixel   dd ?
457
        check_m_pixel   dd ?
457
ends
458
ends
458
 
459
 
459
struct  BOOT_DATA
460
struct  BOOT_DATA
460
        bpp             dd ?
461
        bpp             dd ?
461
        scanline        dd ?
462
        scanline        dd ?
462
        vesa_mode       dd ?
463
        vesa_mode       dd ?
463
        x_res           dd ?
464
        x_res           dd ?
464
        y_res           dd ?
465
        y_res           dd ?
465
        mouse_port      dd ?
466
        mouse_port      dd ?
466
        bank_switch     dd ?
467
        bank_switch     dd ?
467
        lfb             dd ?
468
        lfb             dd ?
468
        vesa_mem        dd ?
469
        vesa_mem        dd ?
469
        log             dd ?
470
        log             dd ?
470
        direct_lfb      dd ?
471
        direct_lfb      dd ?
471
        pci_data        dd ?
472
        pci_data        dd ?
472
                        dd ?
473
                        dd ?
473
        vrr             dd ?
474
        vrr             dd ?
474
        ide_base        dd ?
475
        ide_base        dd ?
475
        mem_amount      dd ?
476
        mem_amount      dd ?
476
        pages_count     dd ?
477
        pages_count     dd ?
477
        pagemap_size    dd ?
478
        pagemap_size    dd ?
478
        kernel_max      dd ?
479
        kernel_max      dd ?
479
        kernel_pages    dd ?
480
        kernel_pages    dd ?
480
        kernel_tables   dd ?
481
        kernel_tables   dd ?
481
 
482
 
482
        cpu_vendor      dd ?
483
        cpu_vendor      dd ?
483
                        dd ?
484
                        dd ?
484
                        dd ?
485
                        dd ?
485
        cpu_sign        dd ?
486
        cpu_sign        dd ?
486
        cpu_info        dd ?
487
        cpu_info        dd ?
487
        cpu_caps        dd ?
488
        cpu_caps        dd ?
488
                        dd ?
489
                        dd ?
489
                        dd ?
490
                        dd ?
490
ends
491
ends
491
 
492
 
492
struct  LHEAD
493
struct  LHEAD
493
        next            dd ?   ;next object in list
494
        next            dd ?   ;next object in list
494
        prev            dd ?   ;prev object in list
495
        prev            dd ?   ;prev object in list
495
ends
496
ends
496
 
497
 
497
struct  MUTEX
498
struct  MUTEX
498
        lhead   LHEAD
499
        lhead   LHEAD
499
        count   dd ?
500
        count   dd ?
500
ends
501
ends
501
 
502
 
502
struct  PCIDEV
503
struct  PCIDEV
503
        bk              dd ?
504
        bk              dd ?
504
        fd              dd ?
505
        fd              dd ?
505
        vendor_device_id dd ?
506
        vendor_device_id dd ?
506
        class           dd ?
507
        class           dd ?
507
        devfn           db ?
508
        devfn           db ?
508
        bus             db ?
509
        bus             db ?
509
ends
510
ends
510
 
511
 
511
; The following macro assume that we are on uniprocessor machine.
512
; The following macro assume that we are on uniprocessor machine.
512
; Serious work is needed for multiprocessor machines.
513
; Serious work is needed for multiprocessor machines.
513
macro spin_lock_irqsave spinlock
514
macro spin_lock_irqsave spinlock
514
{
515
{
515
        pushf
516
        pushf
516
        cli
517
        cli
517
}
518
}
518
macro spin_unlock_irqrestore spinlock
519
macro spin_unlock_irqrestore spinlock
519
{
520
{
520
        popf
521
        popf
521
}
522
}
522
macro spin_lock_irq spinlock
523
macro spin_lock_irq spinlock
523
{
524
{
524
        cli
525
        cli
525
}
526
}
526
macro spin_unlock_irq spinlock
527
macro spin_unlock_irq spinlock
527
{
528
{
528
        sti
529
        sti
529
}
530
}
530
 
531
 
531
struct  MEM_STATE
532
struct  MEM_STATE
532
        mutex           MUTEX
533
        mutex           MUTEX
533
        smallmap        dd ?
534
        smallmap        dd ?
534
        treemap         dd ?
535
        treemap         dd ?
535
        topsize         dd ?
536
        topsize         dd ?
536
        top             dd ?
537
        top             dd ?
537
        smallbins       rd 4*32
538
        smallbins       rd 4*32
538
        treebins        rd 32
539
        treebins        rd 32
539
ends
540
ends
540
 
541
 
541
struct  PG_DATA
542
struct  PG_DATA
542
        mem_amount      dd ?
543
        mem_amount      dd ?
543
        vesa_mem        dd ?
544
        vesa_mem        dd ?
544
        pages_count     dd ?
545
        pages_count     dd ?
545
        pages_free      dd ?
546
        pages_free      dd ?
546
        pages_faults    dd ?
547
        pages_faults    dd ?
547
        pagemap_size    dd ?
548
        pagemap_size    dd ?
548
        kernel_pages    dd ?
549
        kernel_pages    dd ?
549
        kernel_tables   dd ?
550
        kernel_tables   dd ?
550
        sys_page_dir    dd ?
551
        sys_page_dir    dd ?
551
        mutex           MUTEX
552
        mutex           MUTEX
552
ends
553
ends
553
 
554
 
554
struct  SRV
555
struct  SRV
555
        srv_name        rb 16    ;ASCIIZ string
556
        srv_name        rb 16    ;ASCIIZ string
556
        magic           dd ?     ;+0x10 ;'SRV '
557
        magic           dd ?     ;+0x10 ;'SRV '
557
        size            dd ?     ;+0x14 ;size of structure SRV
558
        size            dd ?     ;+0x14 ;size of structure SRV
558
        fd              dd ?     ;+0x18 ;next SRV descriptor
559
        fd              dd ?     ;+0x18 ;next SRV descriptor
559
        bk              dd ?     ;+0x1C ;prev SRV descriptor
560
        bk              dd ?     ;+0x1C ;prev SRV descriptor
560
        base            dd ?     ;+0x20 ;service base address
561
        base            dd ?     ;+0x20 ;service base address
561
        entry           dd ?     ;+0x24 ;service START function
562
        entry           dd ?     ;+0x24 ;service START function
562
        srv_proc        dd ?     ;+0x28 ;user mode service handler
563
        srv_proc        dd ?     ;+0x28 ;user mode service handler
563
        srv_proc_ex     dd ?     ;+0x2C ;kernel mode service handler
564
        srv_proc_ex     dd ?     ;+0x2C ;kernel mode service handler
564
ends
565
ends
565
 
566
 
566
struct USBSRV
567
struct USBSRV
567
        srv             SRV
568
        srv             SRV
568
        usb_func        dd ?
569
        usb_func        dd ?
569
ends
570
ends
570
 
571
 
571
struct USBFUNC
572
struct USBFUNC
572
        strucsize       dd ?
573
        strucsize       dd ?
573
        add_device      dd ?
574
        add_device      dd ?
574
        device_disconnect dd ?
575
        device_disconnect dd ?
575
ends
576
ends
576
 
577
 
577
DRV_ENTRY    equ  1
578
DRV_ENTRY    equ  1
578
DRV_EXIT     equ -1
579
DRV_EXIT     equ -1
579
 
580
 
580
struct  COFF_HEADER
581
struct  COFF_HEADER
581
        machine         dw ?
582
        machine         dw ?
582
        nSections       dw ?
583
        nSections       dw ?
583
        DataTime        dd ?
584
        DataTime        dd ?
584
        pSymTable       dd ?
585
        pSymTable       dd ?
585
        nSymbols        dd ?
586
        nSymbols        dd ?
586
        optHeader       dw ?
587
        optHeader       dw ?
587
        flags           dw ?
588
        flags           dw ?
588
ends
589
ends
589
 
590
 
590
struct  COFF_SECTION
591
struct  COFF_SECTION
591
        Name            rb 8
592
        Name            rb 8
592
        VirtualSize     dd ?
593
        VirtualSize     dd ?
593
        VirtualAddress  dd ?
594
        VirtualAddress  dd ?
594
        SizeOfRawData   dd ?
595
        SizeOfRawData   dd ?
595
        PtrRawData      dd ?
596
        PtrRawData      dd ?
596
        PtrReloc        dd ?
597
        PtrReloc        dd ?
597
        PtrLinenumbers  dd ?
598
        PtrLinenumbers  dd ?
598
        NumReloc        dw ?
599
        NumReloc        dw ?
599
        NumLinenum      dw ?
600
        NumLinenum      dw ?
600
        Characteristics dd ?
601
        Characteristics dd ?
601
ends
602
ends
602
 
603
 
603
struct  COFF_RELOC
604
struct  COFF_RELOC
604
        VirtualAddress  dd ?
605
        VirtualAddress  dd ?
605
        SymIndex        dd ?
606
        SymIndex        dd ?
606
        Type            dw ?
607
        Type            dw ?
607
ends
608
ends
608
 
609
 
609
struct  COFF_SYM
610
struct  COFF_SYM
610
        Name            rb 8
611
        Name            rb 8
611
        Value           dd ?
612
        Value           dd ?
612
        SectionNumber   dw ?
613
        SectionNumber   dw ?
613
        Type            dw ?
614
        Type            dw ?
614
        StorageClass    db ?
615
        StorageClass    db ?
615
        NumAuxSymbols   db ?
616
        NumAuxSymbols   db ?
616
ends
617
ends
617
 
618
 
618
struct  IOCTL
619
struct  IOCTL
619
        handle          dd ?
620
        handle          dd ?
620
        io_code         dd ?
621
        io_code         dd ?
621
        input           dd ?
622
        input           dd ?
622
        inp_size        dd ?
623
        inp_size        dd ?
623
        output          dd ?
624
        output          dd ?
624
        out_size        dd ?
625
        out_size        dd ?
625
ends
626
ends
626
 
627
 
627
struct  IRQH
628
struct  IRQH
628
        list            LHEAD
629
        list            LHEAD
629
        handler         dd ?   ;handler roututine
630
        handler         dd ?   ;handler roututine
630
        data            dd ?   ;user-specific data
631
        data            dd ?   ;user-specific data
631
        num_ints        dd ?   ;how many times handled
632
        num_ints        dd ?   ;how many times handled
632
ends
633
ends