reactos/ntoskrnl/ke/i386/irqhand.s

   1
   2 #include <internal/i386/segment.h>
   3
   4 .global _irq_handler_0
   5 _irq_handler_0:
   6         pusha
   7         pushl   %ds
   8         pushl   %es
   9         pushl   %fs
  10         movl    $0xceafbeef,%eax
  11         pushl   %eax
  12         movw    $KERNEL_DS,%ax
  13         movw    %ax,%ds
  14         movw    %ax,%es
  15         movl    $PCR_SELECTOR, %eax
  16         movl    %eax, %fs
  17         inb     $0x21,%al
  18         orb     $1<<0,%al
  19         outb    %al,$0x21
  20         pushl   %esp
  21         pushl   $0
  22         call    _KiInterruptDispatch
  23         popl    %eax
  24         popl    %eax
  25         popl    %eax
  26         popl    %fs
  27         popl    %es
  28         popl    %ds
  29         popa
  30         iret
  31
  32 .global _irq_handler_1
  33 _irq_handler_1:
  34         pusha
  35         pushl   %ds
  36         pushl   %es
  37         pushl   %fs
  38         movl    $0xceafbeef,%eax
  39         pushl   %eax
  40         movw    $KERNEL_DS,%ax
  41         movw    %ax,%ds
  42         movw    %ax,%es
  43         movl    $PCR_SELECTOR, %eax
  44         movl    %eax, %fs
  45         inb     $0x21,%al
  46         orb     $1<<1,%al
  47         outb    %al,$0x21
  48         pushl   %esp
  49         pushl   $1
  50         call    _KiInterruptDispatch
  51         popl    %eax
  52         popl    %eax
  53         popl    %eax
  54         popl    %fs
  55         popl    %es
  56         popl    %ds
  57         popa
  58         iret
  59
  60 .global _irq_handler_2
  61 _irq_handler_2:
  62         pusha
  63         pushl   %ds
  64         pushl   %es
  65         pushl   %fs
  66         movl    $0xceafbeef,%eax
  67         pushl   %eax
  68         movw    $KERNEL_DS,%ax
  69         movw    %ax,%ds
  70         movw    %ax,%es
  71         movl    $PCR_SELECTOR, %eax
  72         movl    %eax, %fs
  73         inb     $0x21,%al
  74         orb     $1<<2,%al
  75         outb    %al,$0x21
  76         pushl   %esp
  77         pushl   $2
  78         call    _KiInterruptDispatch
  79         popl    %eax
  80         popl    %eax
  81         popl    %eax
  82         popl    %fs
  83         popl    %es
  84         popl    %ds
  85         popa
  86         iret
  87
  88 .global _irq_handler_3
  89 _irq_handler_3:
  90         pusha
  91         pushl   %ds
  92         pushl   %es
  93         pushl   %fs
  94         movl    $0xceafbeef,%eax
  95         pushl   %eax
  96         movw    $KERNEL_DS,%ax
  97         movw    %ax,%ds
  98         movw    %ax,%es
  99         movl    $PCR_SELECTOR, %eax
 100         movl    %eax, %fs
 101         inb     $0x21,%al
 102         orb     $1<<3,%al
 103         outb    %al,$0x21
 104         pushl   %esp
 105         pushl   $3
 106         call    _KiInterruptDispatch
 107         popl    %eax
 108         popl    %eax
 109         popl    %eax
 110         popl    %fs
 111         popl    %es
 112         popl    %ds
 113         popa
 114         iret
 115
 116 .global _irq_handler_4
 117 _irq_handler_4:
 118         pusha
 119         pushl   %ds
 120         pushl   %es
 121         pushl   %fs
 122         movl    $0xceafbeef,%eax
 123         pushl   %eax
 124         movw    $KERNEL_DS,%ax
 125         movw    %ax,%ds
 126         movw    %ax,%es
 127         movl    $PCR_SELECTOR, %eax
 128         movl    %eax, %fs
 129         inb     $0x21,%al
 130         orb     $1<<4,%al
 131         outb    %al,$0x21
 132         pushl   %esp
 133         pushl   $4
 134         call    _KiInterruptDispatch
 135         popl    %eax
 136         popl    %eax
 137         popl    %eax
 138         popl    %fs
 139         popl    %es
 140         popl    %ds
 141         popa
 142         iret
 143
 144 .global _irq_handler_5
 145 _irq_handler_5:
 146         pusha
 147         pushl   %ds
 148         pushl   %es
 149         pushl   %fs
 150         movl    $0xceafbeef,%eax
 151         pushl   %eax
 152         movw    $KERNEL_DS,%ax
 153         movw    %ax,%ds
 154         movw    %ax,%es
 155         movl    $PCR_SELECTOR, %eax
 156         movl    %eax, %fs
 157         inb     $0x21,%al
 158         orb     $1<<5,%al
 159         outb    %al,$0x21
 160         pushl   %esp
 161         pushl   $5
 162         call    _KiInterruptDispatch
 163         popl    %eax
 164         popl    %eax
 165         popl    %eax
 166         popl    %fs
 167         popl    %es
 168         popl    %ds
 169         popa
 170         iret
 171
 172 .global _irq_handler_6
 173 _irq_handler_6:
 174         pusha
 175         pushl   %ds
 176         pushl   %es
 177         pushl   %fs
 178         movl    $0xceafbeef,%eax
 179         pushl   %eax
 180         movw    $KERNEL_DS,%ax
 181         movw    %ax,%ds
 182         movw    %ax,%es
 183         movl    $PCR_SELECTOR, %eax
 184         movl    %eax, %fs
 185         inb     $0x21,%al
 186         orb     $1<<6,%al
 187         outb    %al,$0x21
 188         pushl   %esp
 189         pushl   $6
 190         call    _KiInterruptDispatch
 191         popl    %eax
 192         popl    %eax
 193         popl    %eax
 194         popl    %fs
 195         popl    %es
 196         popl    %ds
 197         popa
 198         iret
 199
 200 .global _irq_handler_7
 201 _irq_handler_7:
 202         pusha
 203         pushl   %ds
 204         pushl   %es
 205         pushl   %fs
 206         movl    $0xceafbeef,%eax
 207         pushl   %eax
 208         movw    $KERNEL_DS,%ax
 209         movw    %ax,%ds
 210         movw    %ax,%es
 211         movl    $PCR_SELECTOR, %eax
 212         movl    %eax, %fs
 213         inb     $0x21,%al
 214         orb     $1<<7,%al
 215         outb    %al,$0x21
 216         pushl   %esp
 217         pushl   $7
 218         call    _KiInterruptDispatch
 219         popl    %eax
 220         popl    %eax
 221         popl    %eax
 222         popl    %fs
 223         popl    %es
 224         popl    %ds
 225         popa
 226         iret
 227
 228 .global _irq_handler_8
 229 _irq_handler_8:
 230         pusha
 231         pushl   %ds
 232         pushl   %es
 233         pushl   %fs
 234         movl    $0xceafbeef,%eax
 235         pushl   %eax
 236         movw    $KERNEL_DS,%ax
 237         movw    %ax,%ds
 238         movw    %ax,%es
 239         movl    $PCR_SELECTOR, %eax
 240         movl    %eax, %fs
 241         inb     $0xa1,%al
 242         orb     $1<<(8-8),%al
 243         outb    %al,$0xa1
 244         pushl   %esp
 245         pushl   $8
 246         call    _KiInterruptDispatch
 247         popl    %eax
 248         popl    %eax
 249         popl    %eax
 250         popl    %fs
 251         popl    %es
 252         popl    %ds
 253         popa
 254         iret
 255
 256 .global _irq_handler_9
 257 _irq_handler_9:
 258         pusha
 259         pushl   %ds
 260         pushl   %es
 261         pushl   %fs
 262         movl    $0xceafbeef,%eax
 263         pushl   %eax
 264         movw    $KERNEL_DS,%ax
 265         movw    %ax,%ds
 266         movw    %ax,%es
 267         movl    $PCR_SELECTOR, %eax
 268         movl    %eax, %fs
 269         inb     $0xa1,%al
 270         orb     $1<<(9-8),%al
 271         outb    %al,$0xa1
 272         pushl   %esp
 273         pushl   $9
 274         call    _KiInterruptDispatch
 275         popl    %eax
 276         popl    %eax
 277         popl    %eax
 278         popl    %fs
 279         popl    %es
 280         popl    %ds
 281         popa
 282         iret
 283
 284 .global _irq_handler_10
 285 _irq_handler_10:
 286         pusha
 287         pushl   %ds
 288         pushl   %es
 289         pushl   %fs
 290         movl    $0xceafbeef,%eax
 291         pushl   %eax
 292         movw    $KERNEL_DS,%ax
 293         movw    %ax,%ds
 294         movw    %ax,%es
 295         movl    $PCR_SELECTOR, %eax
 296         movl    %eax, %fs
 297         inb     $0xa1,%al
 298         orb     $1<<(10-8),%al
 299         outb    %al,$0xa1
 300         pushl   %esp
 301         pushl   $10
 302         call    _KiInterruptDispatch
 303         popl    %eax
 304         popl    %eax
 305         popl    %eax
 306         popl    %fs
 307         popl    %es
 308         popl    %ds
 309         popa
 310         iret
 311
 312 .global _irq_handler_11
 313 _irq_handler_11:
 314         pusha
 315         pushl   %ds
 316         pushl   %es
 317         pushl   %fs
 318         movl    $0xceafbeef,%eax
 319         pushl   %eax
 320         movw    $KERNEL_DS,%ax
 321         movw    %ax,%ds
 322         movw    %ax,%es
 323         movl    $PCR_SELECTOR, %eax
 324         movl    %eax, %fs
 325         inb     $0xa1,%al
 326         orb     $1<<(11-8),%al
 327         outb    %al,$0xa1
 328         pushl   %esp
 329         pushl   $11
 330         call    _KiInterruptDispatch
 331         popl    %eax
 332         popl    %eax
 333         popl    %eax
 334         popl    %fs
 335         popl    %es
 336         popl    %ds
 337         popa
 338         iret
 339
 340 .global _irq_handler_12
 341 _irq_handler_12:
 342         pusha
 343         pushl   %ds
 344         pushl   %es
 345         pushl   %fs
 346         movl    $0xceafbeef,%eax
 347         pushl   %eax
 348         movw    $KERNEL_DS,%ax
 349         movw    %ax,%ds
 350         movw    %ax,%es
 351         movl    $PCR_SELECTOR, %eax
 352         movl    %eax, %fs
 353         inb     $0xa1,%al
 354         orb     $1<<(12-8),%al
 355         outb    %al,$0xa1
 356         pushl   %esp
 357         pushl   $12
 358         call    _KiInterruptDispatch
 359         popl    %eax
 360         popl    %eax
 361         popl    %eax
 362         popl    %fs
 363         popl    %es
 364         popl    %ds
 365         popa
 366         iret
 367
 368 .global _irq_handler_13
 369 _irq_handler_13:
 370         pusha
 371         pushl   %ds
 372         pushl   %es
 373         pushl   %fs
 374         movl    $0xceafbeef,%eax
 375         pushl   %eax
 376         movw    $KERNEL_DS,%ax
 377         movw    %ax,%ds
 378         movw    %ax,%es
 379         movl    $PCR_SELECTOR, %eax
 380         movl    %eax, %fs
 381         inb     $0xa1,%al
 382         orb     $1<<(13-8),%al
 383         outb    %al,$0xa1
 384         pushl   %esp
 385         pushl   $13
 386         call    _KiInterruptDispatch
 387         popl    %eax
 388         popl    %eax
 389         popl    %eax
 390         popl    %fs
 391         popl    %es
 392         popl    %ds
 393         popa
 394         iret
 395
 396 .global _irq_handler_14
 397 _irq_handler_14:
 398         pusha
 399         pushl   %ds
 400         pushl   %es
 401         pushl   %fs
 402         movl    $0xceafbeef,%eax
 403         pushl   %eax
 404         movw    $KERNEL_DS,%ax
 405         movw    %ax,%ds
 406         movw    %ax,%es
 407         movl    $PCR_SELECTOR, %eax
 408         movl    %eax, %fs
 409         inb     $0xa1,%al
 410         orb     $1<<(14-8),%al
 411         outb    %al,$0xa1
 412         pushl   %esp
 413         pushl   $14
 414         call    _KiInterruptDispatch
 415         popl    %eax
 416         popl    %eax
 417         popl    %eax
 418         popl    %fs
 419         popl    %es
 420         popl    %ds
 421         popa
 422         iret
 423
 424 .global _irq_handler_15
 425 _irq_handler_15:
 426         pusha
 427         pushl   %ds
 428         pushl   %es
 429         pushl   %fs
 430         movl    $0xceafbeef,%eax
 431         pushl   %eax
 432         movw    $KERNEL_DS,%ax
 433         movw    %ax,%ds
 434         movw    %ax,%es
 435         movl    $PCR_SELECTOR, %eax
 436         movl    %eax, %fs
 437         inb     $0xa1,%al
 438         orb     $1<<(15-8),%al
 439         outb    %al,$0xa1
 440         pushl   %esp
 441         pushl   $15
 442         call    _KiInterruptDispatch
 443         popl    %eax
 444         popl    %eax
 445         popl    %eax
 446         popl    %fs
 447         popl    %es
 448         popl    %ds
 449         popa
 450         iret
 451
 452