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2288 clevermous 1
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
2
;;                                                              ;;
8858 rgimad 3
;; Copyright (C) KolibriOS team 2004-2021. All rights reserved. ;;
2288 clevermous 4
;; Distributed under terms of the GNU General Public License    ;;
5
;;                                                              ;;
6
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
7
 
8
$Revision: 8874 $
9
 
10
 
7136 dunkaist 11
dpl0    =  10010000b      ; data read       dpl0
12
drw0    =  10010010b      ; data read/write dpl0
13
drw3    =  11110010b      ; data read/write dpl3
14
cpl0    =  10011010b      ; code read dpl0
15
cpl3    =  11111010b      ; code read dpl3
2288 clevermous 16
 
7136 dunkaist 17
D32     =  01000000b      ; 32bit segment
18
G32     =  10000000b      ; page gran
2288 clevermous 19
 
20
 
21
;;;;;;;;;;;;cpu_caps flags;;;;;;;;;;;;;;;;
22
 
7136 dunkaist 23
CPU_386        = 3
24
CPU_486        = 4
25
CPU_PENTIUM    = 5
26
CPU_P6         = 6
27
CPU_PENTIUM4   = 0x0F
2288 clevermous 28
 
7136 dunkaist 29
CAPS_FPU       =    00 ;on-chip x87 floating point unit
30
CAPS_VME       =    01 ;virtual-mode enhancements
31
CAPS_DE        =    02 ;debugging extensions
32
CAPS_PSE       =    03 ;page-size extensions
33
CAPS_TSC       =    04 ;time stamp counter
34
CAPS_MSR       =    05 ;model-specific registers
35
CAPS_PAE       =    06 ;physical-address extensions
36
CAPS_MCE       =    07 ;machine check exception
37
CAPS_CX8       =    08 ;CMPXCHG8B instruction
38
CAPS_APIC      =    09 ;on-chip advanced programmable
39
                       ;interrupt controller
40
;                   10 ;unused
41
CAPS_SEP       =    11 ;SYSENTER and SYSEXIT instructions
42
CAPS_MTRR      =    12 ;memory-type range registers
43
CAPS_PGE       =    13 ;page global extension
44
CAPS_MCA       =    14 ;machine check architecture
45
CAPS_CMOV      =    15 ;conditional move instructions
46
CAPS_PAT       =    16 ;page attribute table
2288 clevermous 47
 
7136 dunkaist 48
CAPS_PSE36     =    17 ;page-size extensions
49
CAPS_PSN       =    18 ;processor serial number
50
CAPS_CLFLUSH   =    19 ;CLFUSH instruction
2288 clevermous 51
 
7136 dunkaist 52
CAPS_DS        =    21 ;debug store
53
CAPS_ACPI      =    22 ;thermal monitor and software
54
                       ;controlled clock supported
55
CAPS_MMX       =    23 ;MMX instructions
56
CAPS_FXSR      =    24 ;FXSAVE and FXRSTOR instructions
57
CAPS_SSE       =    25 ;SSE instructions
58
CAPS_SSE2      =    26 ;SSE2 instructions
59
CAPS_SS        =    27 ;self-snoop
60
CAPS_HTT       =    28 ;hyper-threading technology
61
CAPS_TM        =    29 ;thermal monitor supported
62
CAPS_IA64      =    30 ;IA64 capabilities
63
CAPS_PBE       =    31 ;pending break enable
2288 clevermous 64
 
65
;ecx
7136 dunkaist 66
CAPS_SSE3      =    32 ;SSE3 instructions
67
;                   33
68
;                   34
69
CAPS_MONITOR   =    35 ;MONITOR/MWAIT instructions
70
CAPS_DS_CPL    =    36 ;
71
CAPS_VMX       =    37 ;virtual mode extensions
72
;                   38 ;
73
CAPS_EST       =    39 ;enhansed speed step
74
CAPS_TM2       =    40 ;thermal monitor2 supported
75
;                   41
76
CAPS_CID       =    42 ;
77
;                   43
78
;                   44
79
CAPS_CX16      =    45 ;CMPXCHG16B instruction
80
CAPS_xTPR      =    46 ;
81
CAPS_XSAVE     =    32 + 26 ; XSAVE and XRSTOR instructions
82
CAPS_OSXSAVE   =    32 + 27
7124 dunkaist 83
; A value of 1 indicates that the OS has set CR4.OSXSAVE[bit 18] to enable
84
; XSETBV/XGETBV instructions to access XCR0 and to support processor extended
85
; state management using XSAVE/XRSTOR.
7136 dunkaist 86
CAPS_AVX       =    32 + 28 ; not AVX2
2288 clevermous 87
;
88
;reserved
89
;
90
;ext edx /ecx
7136 dunkaist 91
CAPS_SYSCAL    =    64 ;
92
CAPS_XD        =    65 ;execution disable
93
CAPS_FFXSR     =    66 ;
94
CAPS_RDTSCP    =    67 ;
95
CAPS_X64       =    68 ;
96
CAPS_3DNOW     =    69 ;
97
CAPS_3DNOWEXT  =    70 ;
98
CAPS_LAHF      =    71 ;
99
CAPS_CMP_LEG   =    72 ;
100
CAPS_SVM       =    73 ;secure virual machine
101
CAPS_ALTMOVCR8 =    74 ;
2288 clevermous 102
 
103
; CPU MSR names
7136 dunkaist 104
MSR_SYSENTER_CS         =     0x174
105
MSR_SYSENTER_ESP        =     0x175
106
MSR_SYSENTER_EIP        =     0x176
107
MSR_CR_PAT              =     0x277
108
MSR_MTRR_DEF_TYPE       =     0x2FF
5360 serge 109
 
7136 dunkaist 110
MSR_AMD_EFER            =     0xC0000080      ; Extended Feature Enable Register
111
MSR_AMD_STAR            =     0xC0000081      ; SYSCALL/SYSRET Target Address Register
2288 clevermous 112
 
7136 dunkaist 113
CR0_PE         =    0x00000001   ;protected mode
114
CR0_MP         =    0x00000002   ;monitor fpu
115
CR0_EM         =    0x00000004   ;fpu emulation
116
CR0_TS         =    0x00000008   ;task switch
117
CR0_ET         =    0x00000010   ;extension type hardcoded to 1
118
CR0_NE         =    0x00000020   ;numeric error
119
CR0_WP         =    0x00010000   ;write protect
120
CR0_AM         =    0x00040000   ;alignment check
121
CR0_NW         =    0x20000000   ;not write-through
122
CR0_CD         =    0x40000000   ;cache disable
123
CR0_PG         =    0x80000000   ;paging
2288 clevermous 124
 
125
 
7136 dunkaist 126
CR4_VME        =    0x000001
127
CR4_PVI        =    0x000002
128
CR4_TSD        =    0x000004
129
CR4_DE         =    0x000008
130
CR4_PSE        =    0x000010
131
CR4_PAE        =    0x000020
132
CR4_MCE        =    0x000040
133
CR4_PGE        =    0x000080
134
CR4_PCE        =    0x000100
135
CR4_OSFXSR     =    0x000200
136
CR4_OSXMMEXPT  =    0x000400
137
CR4_OSXSAVE    =    0x040000
2288 clevermous 138
 
7136 dunkaist 139
XCR0_FPU_MMX   =    0x0001
140
XCR0_SSE       =    0x0002
141
XCR0_AVX       =    0x0004
142
XCR0_MPX       =    0x0018
143
XCR0_AVX512    =    0x00e0
2288 clevermous 144
 
7136 dunkaist 145
MXCSR_IE       =    0x0001
146
MXCSR_DE       =    0x0002
147
MXCSR_ZE       =    0x0004
148
MXCSR_OE       =    0x0008
149
MXCSR_UE       =    0x0010
150
MXCSR_PE       =    0x0020
151
MXCSR_DAZ      =    0x0040
152
MXCSR_IM       =    0x0080
153
MXCSR_DM       =    0x0100
154
MXCSR_ZM       =    0x0200
155
MXCSR_OM       =    0x0400
156
MXCSR_UM       =    0x0800
157
MXCSR_PM       =    0x1000
158
MXCSR_FZ       =    0x8000
2288 clevermous 159
 
7136 dunkaist 160
MXCSR_INIT     = MXCSR_IM + MXCSR_DM + MXCSR_ZM + MXCSR_OM + MXCSR_UM + MXCSR_PM
7124 dunkaist 161
 
7136 dunkaist 162
EFLAGS_CF      =    0x000001  ; carry flag
163
EFLAGS_PF      =    0x000004  ; parity flag
164
EFLAGS_AF      =    0x000010  ; auxiliary flag
165
EFLAGS_ZF      =    0x000040  ; zero flag
166
EFLAGS_SF      =    0x000080  ; sign flag
167
EFLAGS_TF      =    0x000100  ; trap flag
168
EFLAGS_IF      =    0x000200  ; interrupt flag
169
EFLAGS_DF      =    0x000400  ; direction flag
170
EFLAGS_OF      =    0x000800  ; overflow flag
171
EFLAGS_IOPL    =    0x003000  ; i/o priviledge level
172
EFLAGS_NT      =    0x004000  ; nested task flag
173
EFLAGS_RF      =    0x010000  ; resume flag
174
EFLAGS_VM      =    0x020000  ; virtual 8086 mode flag
175
EFLAGS_AC      =    0x040000  ; alignment check flag
176
EFLAGS_VIF     =    0x080000  ; virtual interrupt flag
177
EFLAGS_VIP     =    0x100000  ; virtual interrupt pending
178
EFLAGS_ID      =    0x200000  ; id flag
7126 dunkaist 179
 
7136 dunkaist 180
IRQ_PIC        =    0
181
IRQ_APIC       =    1
2288 clevermous 182
 
2381 hidnplayr 183
struct  TSS
184
        _back       rw 2
185
        _esp0       rd 1
186
        _ss0        rw 2
187
        _esp1       rd 1
188
        _ss1        rw 2
189
        _esp2       rd 1
190
        _ss2        rw 2
191
        _cr3        rd 1
192
        _eip        rd 1
193
        _eflags     rd 1
194
        _eax        rd 1
195
        _ecx        rd 1
196
        _edx        rd 1
197
        _ebx        rd 1
198
        _esp        rd 1
199
        _ebp        rd 1
200
        _esi        rd 1
201
        _edi        rd 1
202
        _es         rw 2
203
        _cs         rw 2
204
        _ss         rw 2
205
        _ds         rw 2
206
        _fs         rw 2
207
        _gs         rw 2
208
        _ldt        rw 2
209
        _trap       rw 1
210
        _io         rw 1
211
                    rb 24
212
        _io_map_0   rb 4096
213
        _io_map_1   rb 4096
214
ends
2288 clevermous 215
 
7136 dunkaist 216
DRIVE_DATA_SIZE     = 16
3627 Serge 217
 
7136 dunkaist 218
OS_BASE             = 0x80000000
2288 clevermous 219
 
7136 dunkaist 220
window_data         = OS_BASE + 0x0001000
2288 clevermous 221
 
8851 rgimad 222
TASK_TABLE          = OS_BASE + 0x0003000
8869 rgimad 223
;CURRENT_TASK        = OS_BASE + 0x0003000
8866 rgimad 224
;TASK_COUNT          = OS_BASE + 0x0003004
7136 dunkaist 225
TASK_BASE           = OS_BASE + 0x0003010
226
TASK_DATA           = OS_BASE + 0x0003020
8867 rgimad 227
;TASK_EVENT          = OS_BASE + 0x0003020
2288 clevermous 228
 
7136 dunkaist 229
CDDataBuf           = OS_BASE + 0x0005000
3732 Serge 230
 
231
;unused                 0x6000 - 0x8fff
232
 
7136 dunkaist 233
BOOT_VARS           = 0x9000
3732 Serge 234
 
7136 dunkaist 235
idts                = OS_BASE + 0x000B100
236
WIN_STACK           = OS_BASE + 0x000C000
237
WIN_POS             = OS_BASE + 0x000C400
238
FDD_BUFF            = OS_BASE + 0x000D000     ;512
2288 clevermous 239
 
7136 dunkaist 240
WIN_TEMP_XY         = OS_BASE + 0x000F300
241
KEY_COUNT           = OS_BASE + 0x000F400
242
KEY_BUFF            = OS_BASE + 0x000F401 ; 120*2 + 2*2 = 244 bytes, actually 255 bytes
2288 clevermous 243
 
7136 dunkaist 244
BTN_COUNT           = OS_BASE + 0x000F500
245
BTN_BUFF            = OS_BASE + 0x000F501
2288 clevermous 246
 
247
 
7136 dunkaist 248
BTN_ADDR            = OS_BASE + 0x000FE88
249
MEM_AMOUNT          = OS_BASE + 0x000FE8C
2288 clevermous 250
 
7136 dunkaist 251
SYS_SHUTDOWN        = OS_BASE + 0x000FF00
2288 clevermous 252
 
2513 mario79 253
 
8085 dunkaist 254
TMP_STACK_TOP       = 0x007CC00
2288 clevermous 255
 
8085 dunkaist 256
sys_proc            = OS_BASE + 0x007E000
2288 clevermous 257
 
7136 dunkaist 258
SLOT_BASE           = OS_BASE + 0x0080000
2288 clevermous 259
 
7136 dunkaist 260
VGABasePtr          = OS_BASE + 0x00A0000
2288 clevermous 261
 
7136 dunkaist 262
virtual at            OS_BASE + 0x05FFF80
2288 clevermous 263
  tss  TSS
264
end virtual
265
 
7136 dunkaist 266
HEAP_BASE           = OS_BASE + 0x0800000
267
HEAP_MIN_SIZE       = 0x01000000
2288 clevermous 268
 
7136 dunkaist 269
page_tabs           = 0xFDC00000
270
app_page_tabs       = 0xFDC00000
271
kernel_tabs         = page_tabs + (OS_BASE shr 10)   ;0xFDE00000
272
master_tab          = page_tabs + (page_tabs shr 10) ;0xFDFF70000
2288 clevermous 273
 
7136 dunkaist 274
LFB_BASE            = 0xFE000000
2288 clevermous 275
 
276
 
7136 dunkaist 277
new_app_base        = 0;
2288 clevermous 278
 
8869 rgimad 279
twdw                = TASK_TABLE - window_data
2288 clevermous 280
 
7136 dunkaist 281
std_application_base_address   = new_app_base
282
RING0_STACK_SIZE    = 0x2000
2288 clevermous 283
 
7136 dunkaist 284
REG_SS              = RING0_STACK_SIZE -  4
285
REG_APP_ESP         = RING0_STACK_SIZE -  8
286
REG_EFLAGS          = RING0_STACK_SIZE - 12
287
REG_CS              = RING0_STACK_SIZE - 16
288
REG_EIP             = RING0_STACK_SIZE - 20
289
REG_EAX             = RING0_STACK_SIZE - 24
290
REG_ECX             = RING0_STACK_SIZE - 28
291
REG_EDX             = RING0_STACK_SIZE - 32
292
REG_EBX             = RING0_STACK_SIZE - 36
293
REG_ESP             = RING0_STACK_SIZE - 40  ;RING0_STACK_SIZE-20
294
REG_EBP             = RING0_STACK_SIZE - 44
295
REG_ESI             = RING0_STACK_SIZE - 48
296
REG_EDI             = RING0_STACK_SIZE - 52
297
REG_RET             = RING0_STACK_SIZE - 56  ;irq0.return
2288 clevermous 298
 
299
 
7136 dunkaist 300
PAGE_SIZE           = 4096
5130 serge 301
 
7136 dunkaist 302
PG_UNMAP            = 0x000
303
PG_READ             = 0x001
304
PG_WRITE            = 0x002
305
PG_USER             = 0x004
306
PG_PCD              = 0x008
307
PG_PWT              = 0x010
308
PG_ACCESSED         = 0x020
309
PG_DIRTY            = 0x040
310
PG_PAT              = 0x080
311
PG_GLOBAL           = 0x100
312
PG_SHARED           = 0x200
2288 clevermous 313
 
7136 dunkaist 314
PG_SWR              = 0x003 ; PG_WRITE + PG_READ
315
PG_UR               = 0x005 ; PG_USER + PG_READ
316
PG_UWR              = 0x007 ; PG_USER + PG_WRITE + PG_READ
317
PG_NOCACHE          = 0x018 ; PG_PCD + PG_PWT
5356 serge 318
 
7136 dunkaist 319
PDE_LARGE           = 0x080
5356 serge 320
 
7136 dunkaist 321
MEM_WB              = 6     ; write-back memory
322
MEM_WC              = 1     ; write combined memory
323
MEM_UC              = 0     ; uncached memory
5360 serge 324
 
7136 dunkaist 325
PAT_WB              = 0x000
326
PAT_WC              = 0x008
327
PAT_UCM             = 0x010
328
PAT_UC              = 0x018
5360 serge 329
 
7136 dunkaist 330
PAT_TYPE_UC         = 0
331
PAT_TYPE_WC         = 1
332
PAT_TYPE_WB         = 6
333
PAT_TYPE_UCM        = 7
5360 serge 334
 
7136 dunkaist 335
PAT_VALUE           = 0x00070106; (UC<<24)|(UCM<<16)|(WC<<8)|WB
7122 dunkaist 336
 
7136 dunkaist 337
MAX_MEMMAP_BLOCKS   = 32
2288 clevermous 338
 
7136 dunkaist 339
EVENT_REDRAW       = 0x00000001
340
EVENT_KEY          = 0x00000002
341
EVENT_BUTTON       = 0x00000004
342
EVENT_BACKGROUND   = 0x00000010
343
EVENT_MOUSE        = 0x00000020
344
EVENT_IPC          = 0x00000040
345
EVENT_NETWORK      = 0x00000080
346
EVENT_DEBUG        = 0x00000100
347
EVENT_NETWORK2     = 0x00000200
348
EVENT_EXTENDED     = 0x00000400
2288 clevermous 349
 
7136 dunkaist 350
EV_INTR            = 1
6079 serge 351
 
7136 dunkaist 352
STDIN_FILENO       = 0
353
STDOUT_FILENO      = 1
354
STDERR_FILENO      = 2
6244 serge 355
 
7136 dunkaist 356
SYSTEM_SHUTDOWN    = 2
357
SYSTEM_REBOOT      = 3
358
SYSTEM_RESTART     = 4
6790 0CodErr 359
 
7136 dunkaist 360
BLIT_CLIENT_RELATIVE = 0x20000000
361
 
6079 serge 362
struct SYSCALL_STACK
363
        _eip            dd ?
364
        _edi            dd ?    ;  +4
365
        _esi            dd ?    ;  +8
366
        _ebp            dd ?    ; +12
367
        _esp            dd ?    ; +16
368
        _ebx            dd ?    ; +20
369
        _edx            dd ?    ; +24
370
        _ecx            dd ?    ; +28
371
        _eax            dd ?    ; +32
2384 hidnplayr 372
ends
2288 clevermous 373
 
6079 serge 374
struct  LHEAD
375
        next            dd ?   ;next object in list
376
        prev            dd ?   ;prev object in list
377
ends
2288 clevermous 378
 
6079 serge 379
struct  MUTEX_WAITER
380
        list    LHEAD
381
        task    dd ?
382
        type    dd ?
383
ends
384
 
385
struct  MUTEX
386
        wait_list       LHEAD
387
        count           dd ?
388
ends
389
 
390
struct  RWSEM
391
        wait_list       LHEAD
392
        count           dd ?
393
ends
394
 
395
struct  FUTEX
396
        list            LHEAD
397
        magic           dd ?
398
        handle          dd ?
399
        destroy         dd ?
400
 
401
        wait_list       LHEAD
402
        pointer         dd ?
403
        flags           dd ?
404
ends
405
 
7136 dunkaist 406
FUTEX_INIT      = 0
407
FUTEX_DESTROY   = 1
408
FUTEX_WAIT      = 2
409
FUTEX_WAKE      = 3
6079 serge 410
 
6926 serge 411
struct  FILED
412
        list            LHEAD
413
        magic           rd 1
414
        handle          rd 1
415
        destroy         rd 1
6929 serge 416
        mode            rd 1
6926 serge 417
        file            rd 1
418
ends
419
 
420
struct  PIPE
421
        pipe_ops        rd 1
422
        buffer          rd 1
423
        readers         rd 1
424
        writers         rd 1
425
 
426
        pipe_lock       MUTEX
427
        count           rd 1
428
 
429
        read_end        rd 1
430
        write_end       rd 1
431
        rlist           LHEAD
432
        wlist           LHEAD
433
ends
434
 
6079 serge 435
struct  PROC
436
        list            LHEAD
437
        thr_list        LHEAD
438
        heap_lock       MUTEX
439
        heap_base       rd 1
440
        heap_top        rd 1
441
        mem_used        rd 1
442
        dlls_list_ptr   rd 1
443
        pdt_0_phys      rd 1
444
        pdt_1_phys      rd 1
445
        io_map_0        rd 1
446
        io_map_1        rd 1
447
 
448
        ht_lock         rd 1
6802 pathoswith 449
        ht_free         rd 1                ;htab[0] stdin
450
        ht_next         rd 1                ;htab[1] stdout
451
        htab            rd 1024-PROC.htab/4 ;htab[2] stderr
6079 serge 452
        pdt_0           rd 1024
453
ends
454
 
455
struct  DBG_REGS
456
        dr0             dd ?
457
        dr1             dd ?
458
        dr2             dd ?
459
        dr3             dd ?
460
        dr7             dd ?
461
ends
462
 
463
struct  POINT
464
        x       dd ?
465
        y       dd ?
466
ends
467
 
468
struct  RECT
469
        left    dd ?
470
        top     dd ?
471
        right   dd ?
472
        bottom  dd ?
473
ends
474
 
475
struct  BOX
476
        left    dd ?
477
        top     dd ?
478
        width   dd ?
479
        height  dd ?
480
ends
481
 
8874 rgimad 482
; Fields, marked as R now not used, but will be used soon,
483
; when legacy TASKDATA structure will be deleted
6079 serge 484
struct  APPDATA
485
        app_name        rb 11
486
                        rb 5
487
 
488
        list            LHEAD           ;+16
489
        process         dd ?            ;+24
490
        fpu_state       dd ?            ;+28
491
        exc_handler     dd ?            ;+32
492
        except_mask     dd ?            ;+36
493
        pl0_stack       dd ?            ;+40
494
        cursor          dd ?            ;+44
495
        fd_ev           dd ?            ;+48
496
        bk_ev           dd ?            ;+52
497
        fd_obj          dd ?            ;+56
498
        bk_obj          dd ?            ;+60
499
        saved_esp       dd ?            ;+64
500
        io_map          rd 2            ;+68
501
        dbg_state       dd ?            ;+76
502
        cur_dir         dd ?            ;+80
503
        wait_timeout    dd ?            ;+84
504
        saved_esp0      dd ?            ;+88
505
        wait_begin      dd ?            ;+92   +++
506
        wait_test       dd ?            ;+96   +++
507
        wait_param      dd ?            ;+100  +++
508
        tls_base        dd ?            ;+104
8874 rgimad 509
        event_mask      dd ?            ;+108  ; R stores event types allowed for task
510
        tid             dd ?            ;+112  ; R thread id
6079 serge 511
        draw_bgr_x      dd ?            ;+116
512
        draw_bgr_y      dd ?            ;+120
8874 rgimad 513
        state           db ?            ;+124  ; R thread state
8869 rgimad 514
                        db ?            ;+125
515
                        dw ?            ;+126
6079 serge 516
        wnd_shape       dd ?            ;+128
517
        wnd_shape_scale dd ?            ;+132
8874 rgimad 518
        mem_start       dd ?            ;+136  ; R
519
        counter_sum     dd ?            ;+140  ; R
6079 serge 520
        saved_box       BOX             ;+144
521
        ipc_start       dd ?            ;+160
522
        ipc_size        dd ?            ;+164
8874 rgimad 523
        occurred_events dd ?            ;+168  ; mask which accumulates occurred events
6079 serge 524
        debugger_slot   dd ?            ;+172
525
        terminate_protection dd ?       ;+176
526
        keyboard_mode   db ?            ;+180
6802 pathoswith 527
        captionEncoding db ?
528
                        rb 2
6318 serge 529
        exec_params     dd ?            ;+184
6079 serge 530
        dbg_event_mem   dd ?            ;+188
531
        dbg_regs        DBG_REGS        ;+192
532
        wnd_caption     dd ?            ;+212
533
        wnd_clientbox   BOX             ;+216
534
        priority        dd ?            ;+232
535
        in_schedule     LHEAD           ;+236
8874 rgimad 536
        counter_add     dd ?            ;+244  ; R
537
        cpu_usage       dd ?            ;+248  ; R
8869 rgimad 538
                        dd ?            ;+252
6079 serge 539
ends
540
 
8093 dunkaist 541
assert sizeof.APPDATA = 256
542
 
7136 dunkaist 543
APP_OBJ_OFFSET  = 48
544
APP_EV_OFFSET   = 40
6079 serge 545
 
8869 rgimad 546
; Note: in future TASKDATA will be merged into APPDATA
6079 serge 547
struct  TASKDATA
8869 rgimad 548
        event_mask      dd ? ;+0 mask which stores event types allowed for task
549
        pid             dd ? ;+4
550
                        dw ? ;+8
551
        state           db ? ;+10
552
                        db ? ;+11
553
                        dw ? ;+12
554
        wnd_number      db ? ;+14
555
                        db ? ;+15
556
        mem_start       dd ? ;+16
557
        counter_sum     dd ? ;+20
558
        counter_add     dd ? ;+24
559
        cpu_usage       dd ? ;+28
6079 serge 560
ends
561
 
8874 rgimad 562
; Thread states:
6079 serge 563
TSTATE_RUNNING        = 0
564
TSTATE_RUN_SUSPENDED  = 1
565
TSTATE_WAIT_SUSPENDED = 2
566
TSTATE_ZOMBIE         = 3
567
TSTATE_TERMINATING    = 4
568
TSTATE_WAITING        = 5
569
TSTATE_FREE           = 9
570
 
8874 rgimad 571
; Window constants:
6079 serge 572
WSTATE_NORMAL    = 00000000b
573
WSTATE_MAXIMIZED = 00000001b
574
WSTATE_MINIMIZED = 00000010b
575
WSTATE_ROLLEDUP  = 00000100b
576
 
577
WSTATE_REDRAW    = 00000001b
578
WSTATE_WNDDRAWN  = 00000010b
579
 
580
WSTYLE_HASCAPTION     = 00010000b
581
WSTYLE_CLIENTRELATIVE = 00100000b
582
 
583
ZPOS_DESKTOP            = -2
584
ZPOS_ALWAYS_BACK        = -1
585
ZPOS_NORMAL             = 0
586
ZPOS_ALWAYS_TOP         = 1     ;ZPOS_ALWAYS_TOP is always last and has max number!
8874 rgimad 587
 
588
; Window structure:
6079 serge 589
struct  WDATA
590
        box             BOX
591
        cl_workarea     dd ?
592
        cl_titlebar     dd ?
593
        cl_frames       dd ?
594
        z_modif         db ?
595
        fl_wstate       db ?
596
        fl_wdrawn       db ?
597
        fl_redraw       db ?
598
ends
599
 
600
label WDATA.fl_wstyle byte at WDATA.cl_workarea + 3
601
 
8858 rgimad 602
assert sizeof.WDATA = 32
6079 serge 603
 
2384 hidnplayr 604
struct  SYS_VARS
605
        bpp             dd ?
606
        scanline        dd ?
607
        vesa_mode       dd ?
608
        x_res           dd ?
609
        y_res           dd ?
610
ends
2288 clevermous 611
 
2384 hidnplayr 612
struct  APPOBJ                  ; common object header
613
        magic           dd ?    ;
614
        destroy         dd ?    ; internal destructor
615
        fd              dd ?    ; next object in list
616
        bk              dd ?    ; prev object in list
617
        pid             dd ?    ; owner id
618
ends
2288 clevermous 619
 
2384 hidnplayr 620
struct  CURSOR          APPOBJ
621
        base            dd ?   ;allocated memory
622
        hot_x           dd ?   ;hotspot coords
623
        hot_y           dd ?
2288 clevermous 624
 
2384 hidnplayr 625
        list_next       dd ?   ;next cursor in cursor list
626
        list_prev       dd ?   ;prev cursor in cursor list
627
        dev_obj         dd ?   ;device depended data
628
ends
2288 clevermous 629
 
630
 
2384 hidnplayr 631
struct  EVENT           APPOBJ
632
        id              dd ?   ;event uid
633
        state           dd ?   ;internal flags
634
        code            dd ?
635
                        rd 5
636
ends
2288 clevermous 637
 
638
 
2384 hidnplayr 639
struct  SMEM
640
        bk              dd ?
641
        fd              dd ?    ;+4
642
        base            dd ?    ;+8
643
        size            dd ?    ;+12
644
        access          dd ?    ;+16
645
        refcount        dd ?    ;+20
646
        name            rb 32   ;+24
647
ends
2288 clevermous 648
 
2384 hidnplayr 649
struct  SMAP            APPOBJ
650
        base            dd ?   ;mapped base
651
        parent          dd ?   ;SMEM
652
ends
2288 clevermous 653
 
2384 hidnplayr 654
struct  DLLDESCR
655
        bk              dd ?
656
        fd              dd ?    ;+4
657
        data            dd ?    ;+8
658
        size            dd ?    ;+12
659
        timestamp       dq ?
660
        refcount        dd ?
661
        defaultbase     dd ?
662
        coff_hdr        dd ?
663
        symbols_ptr     dd ?
664
        symbols_num     dd ?
665
        symbols_lim     dd ?
666
        exports         dd ?   ;export table
667
        name            rb 260
668
ends
2288 clevermous 669
 
2384 hidnplayr 670
struct  HDLL
671
        fd              dd ?   ;next object in list
672
        bk              dd ?   ;prev object in list
673
        pid             dd ?   ;owner id
2288 clevermous 674
 
2384 hidnplayr 675
        base            dd ?   ;mapped base
676
        size            dd ?   ;mapped size
677
        refcount        dd ?   ;reference counter for this process and this lib
678
        parent          dd ?   ;DLLDESCR
679
ends
2288 clevermous 680
 
7132 dunkaist 681
struct DQ
682
        lo dd ?
683
        hi dd ?
684
ends
2288 clevermous 685
 
7132 dunkaist 686
struct e820entry
687
        addr DQ ?
688
        size DQ ?
689
        type dd ?
690
ends
2288 clevermous 691
 
8091 dunkaist 692
RD_LOAD_FROM_FLOPPY = 1
693
RD_LOAD_FROM_HD     = 2
694
RD_LOAD_FROM_MEMORY = 3
695
RD_LOAD_FROM_FORMAT = 4
696
RD_LOAD_FROM_NONE   = 5
8089 dunkaist 697
 
7132 dunkaist 698
struct  boot_data
699
        bpp             db ?    ; bits per pixel
700
        pitch           dw ?    ; scanline length
701
                        db ?
2384 hidnplayr 702
                        dd ?
7132 dunkaist 703
        vesa_mode       dw ?
704
        x_res           dw ?
705
        y_res           dw ?
706
                        dw ?
2384 hidnplayr 707
                        dd ?
7132 dunkaist 708
        bank_switch     dd ?    ; Vesa 1.2 pm bank switch
709
        lfb             dd ?    ; Vesa 2.0 LFB address
710
        mtrr            db ?    ; 0 or 1: enable MTRR graphics acceleration
8217 dunkaist 711
        launcher_start  db ?    ; 0 or 1: start the first app (right now it's
712
                                ; LAUNCHER) after kernel is loaded
7132 dunkaist 713
        debug_print     db ?    ; if nonzero, duplicates debug output to the screen
714
        dma             db ?    ; DMA write: 1=yes, 2=no
715
        pci_data        rb 8
716
                        rb 8
717
        shutdown_type   db ?    ; see sysfn 18.9
718
                        rb 15
719
        apm_entry       dd ?    ; entry point of APM BIOS
720
        apm_version     dw ?    ; BCD
721
        apm_flags       dw ?
722
                        rb 8
723
        apm_code_32     dw ?
724
        apm_code_16     dw ?
725
        apm_data_16     dw ?
8089 dunkaist 726
        rd_load_from    db ?    ; Device to load ramdisk from, RD_LOAD_FROM_*
7132 dunkaist 727
                        db ?
728
        kernel_restart  dw ?
8089 dunkaist 729
        sys_disk        dw ?    ; Device to mount on /sys/, see loader_doc.txt for details
7132 dunkaist 730
        acpi_rsdp       dd ?
8092 dunkaist 731
        syspath         rb 0x17
732
        devicesdat_data dd ?
733
        devicesdat_size dd ?
7132 dunkaist 734
        bios_hd_cnt     db ?    ; number of BIOS hard disks
735
        bios_hd         rb 0x80 ; BIOS hard disks
736
        memmap_block_cnt dd ?   ; available physical memory map: number of blocks
737
        memmap_blocks   e820entry
738
                        rb sizeof.e820entry * (MAX_MEMMAP_BLOCKS - 1)
2384 hidnplayr 739
ends
2288 clevermous 740
 
7132 dunkaist 741
virtual at BOOT_VARS
742
        BOOT_LO boot_data
743
end virtual
744
virtual at OS_BASE + BOOT_VARS
745
        BOOT boot_data
746
end virtual
747
 
7522 dunkaist 748
MAX_SCREEN_WIDTH  = 3840
749
MAX_SCREEN_HEIGHT = 2160
750
 
5351 serge 751
struct  display_t
752
        x               dd ?
753
        y               dd ?
754
        width           dd ?
755
        height          dd ?
756
        bits_per_pixel  dd ?
757
        vrefresh        dd ?
6263 serge 758
        current_lfb     dd ?
5351 serge 759
        lfb_pitch       dd ?
760
 
761
        win_map_lock    RWSEM
762
        win_map         dd ?
763
        win_map_pitch   dd ?
764
        win_map_size    dd ?
765
 
766
        modes           dd ?
767
        ddev            dd ?
768
        connector       dd ?
769
        crtc            dd ?
770
 
771
        cr_list.next    dd ?
772
        cr_list.prev    dd ?
773
 
774
        cursor          dd ?
775
 
776
        init_cursor     dd ?
777
        select_cursor   dd ?
778
        show_cursor     dd ?
779
        move_cursor     dd ?
780
        restore_cursor  dd ?
781
        disable_mouse   dd ?
782
        mask_seqno      dd ?
783
        check_mouse     dd ?
784
        check_m_pixel   dd ?
785
 
786
        bytes_per_pixel dd ?
787
ends
788
 
6079 serge 789
struct  DISPMODE
790
        width   dw ?
791
        height  dw ?
792
        bpp     dw ?
793
        freq    dw ?
794
ends
5351 serge 795
 
6079 serge 796
 
3393 clevermous 797
struct  PCIDEV
798
        bk              dd ?
799
        fd              dd ?
800
        vendor_device_id dd ?
801
        class           dd ?
802
        devfn           db ?
803
        bus             db ?
4418 clevermous 804
                        rb 2
805
        owner           dd ? ; pointer to SRV or 0
3393 clevermous 806
ends
807
 
6079 serge 808
struct  IDE_DATA
809
        ProgrammingInterface dd ?
810
        Interrupt            dw ?
811
        RegsBaseAddres       dw ?
812
        BAR0_val             dw ?
813
        BAR1_val             dw ?
814
        BAR2_val             dw ?
815
        BAR3_val             dw ?
816
        dma_hdd_channel_1    db ?
817
        dma_hdd_channel_2    db ?
6816 dunkaist 818
        pcidev               dd ?       ; pointer to corresponding PCIDEV structure
6079 serge 819
ends
820
 
821
struct  IDE_CACHE
822
        pointer              dd ?
823
        size                 dd ?   ; not use
824
        data_pointer         dd ?
825
        system_data_size     dd ?   ; not use
826
        appl_data_size       dd ?   ; not use
827
        system_data          dd ?
828
        appl_data            dd ?
829
        system_sad_size      dd ?
830
        appl_sad_size        dd ?
831
        search_start         dd ?
832
        appl_search_start    dd ?
833
ends
834
 
835
struct  IDE_DEVICE
836
        UDMA_possible_modes  db ?
837
        UDMA_set_mode        db ?
838
ends
839
 
3395 clevermous 840
; The following macro assume that we are on uniprocessor machine.
841
; Serious work is needed for multiprocessor machines.
842
macro spin_lock_irqsave spinlock
843
{
844
        pushf
845
        cli
846
}
847
macro spin_unlock_irqrestore spinlock
848
{
849
        popf
850
}
851
macro spin_lock_irq spinlock
852
{
853
        cli
854
}
855
macro spin_unlock_irq spinlock
856
{
857
        sti
858
}
859
 
2384 hidnplayr 860
struct  MEM_STATE
861
        mutex           MUTEX
862
        smallmap        dd ?
863
        treemap         dd ?
864
        topsize         dd ?
865
        top             dd ?
866
        smallbins       rd 4*32
867
        treebins        rd 32
868
ends
2288 clevermous 869
 
2384 hidnplayr 870
struct  PG_DATA
871
        mem_amount      dd ?
872
        vesa_mem        dd ?
873
        pages_count     dd ?
874
        pages_free      dd ?
875
        pages_faults    dd ?
876
        pagemap_size    dd ?
877
        kernel_pages    dd ?
878
        kernel_tables   dd ?
879
        sys_page_dir    dd ?
880
        mutex           MUTEX
881
ends
2288 clevermous 882
 
2384 hidnplayr 883
struct  SRV
884
        srv_name        rb 16    ;ASCIIZ string
885
        magic           dd ?     ;+0x10 ;'SRV '
886
        size            dd ?     ;+0x14 ;size of structure SRV
887
        fd              dd ?     ;+0x18 ;next SRV descriptor
888
        bk              dd ?     ;+0x1C ;prev SRV descriptor
889
        base            dd ?     ;+0x20 ;service base address
890
        entry           dd ?     ;+0x24 ;service START function
891
        srv_proc        dd ?     ;+0x28 ;user mode service handler
892
        srv_proc_ex     dd ?     ;+0x2C ;kernel mode service handler
893
ends
2288 clevermous 894
 
3520 clevermous 895
struct USBSRV
896
        srv             SRV
897
        usb_func        dd ?
898
ends
899
 
900
struct USBFUNC
901
        strucsize       dd ?
902
        add_device      dd ?
903
        device_disconnect dd ?
904
ends
905
 
7136 dunkaist 906
DRV_ENTRY    =  1
907
DRV_EXIT     = -1
2288 clevermous 908
 
2384 hidnplayr 909
struct  COFF_HEADER
910
        machine         dw ?
911
        nSections       dw ?
912
        DataTime        dd ?
913
        pSymTable       dd ?
914
        nSymbols        dd ?
915
        optHeader       dw ?
916
        flags           dw ?
917
ends
2288 clevermous 918
 
2384 hidnplayr 919
struct  COFF_SECTION
920
        Name            rb 8
921
        VirtualSize     dd ?
922
        VirtualAddress  dd ?
923
        SizeOfRawData   dd ?
924
        PtrRawData      dd ?
925
        PtrReloc        dd ?
926
        PtrLinenumbers  dd ?
927
        NumReloc        dw ?
928
        NumLinenum      dw ?
929
        Characteristics dd ?
930
ends
2288 clevermous 931
 
2384 hidnplayr 932
struct  COFF_RELOC
933
        VirtualAddress  dd ?
934
        SymIndex        dd ?
935
        Type            dw ?
936
ends
2288 clevermous 937
 
2384 hidnplayr 938
struct  COFF_SYM
939
        Name            rb 8
940
        Value           dd ?
941
        SectionNumber   dw ?
942
        Type            dw ?
943
        StorageClass    db ?
944
        NumAuxSymbols   db ?
945
ends
2288 clevermous 946
 
5039 clevermous 947
struct  STRIPPED_PE_HEADER
948
        Signature           dw ?
949
        Characteristics     dw ?
950
        AddressOfEntryPoint dd ?
951
        ImageBase           dd ?
952
        SectionAlignmentLog db ?
953
        FileAlignmentLog    db ?
954
        MajorOSVersion      db ?
955
        MinorOSVersion      db ?
956
        SizeOfImage         dd ?
957
        SizeOfStackReserve  dd ?
958
        SizeOfHeapReserve   dd ?
959
        SizeOfHeaders       dd ?
960
        Subsystem           db ?
961
        NumberOfRvaAndSizes db ?
962
        NumberOfSections    dw ?
963
ends
964
STRIPPED_PE_SIGNATURE = 0x4503 ; 'PE' xor 'S'
965
SPE_DIRECTORY_IMPORT    = 0
966
SPE_DIRECTORY_EXPORT    = 1
967
SPE_DIRECTORY_BASERELOC = 2
968
 
2384 hidnplayr 969
struct  IOCTL
970
        handle          dd ?
971
        io_code         dd ?
972
        input           dd ?
973
        inp_size        dd ?
974
        output          dd ?
975
        out_size        dd ?
976
ends
2288 clevermous 977
 
2384 hidnplayr 978
struct  IRQH
979
        list            LHEAD
980
        handler         dd ?   ;handler roututine
981
        data            dd ?   ;user-specific data
3506 clevermous 982
        num_ints        dd ?   ;how many times handled
2414 Serge 983
ends
7122 dunkaist 984