| 1 | /** $Id: vl_vbox.h 2782 2007-05-22 23:12:28Z vboxsync $ */
|
|---|
| 2 | /** @file
|
|---|
| 3 | * VBox vl.h Replacement.
|
|---|
| 4 | *
|
|---|
| 5 | * Avoid including this file whenever possible.
|
|---|
| 6 | */
|
|---|
| 7 |
|
|---|
| 8 | /*
|
|---|
| 9 | * Copyright (C) 2006 InnoTek Systemberatung GmbH
|
|---|
| 10 | *
|
|---|
| 11 | * This file is part of VirtualBox Open Source Edition (OSE), as
|
|---|
| 12 | * available from http://www.virtualbox.org. This file is free software;
|
|---|
| 13 | * you can redistribute it and/or modify it under the terms of the GNU
|
|---|
| 14 | * General Public License as published by the Free Software Foundation,
|
|---|
| 15 | * in version 2 as it comes in the "COPYING" file of the VirtualBox OSE
|
|---|
| 16 | * distribution. VirtualBox OSE is distributed in the hope that it will
|
|---|
| 17 | * be useful, but WITHOUT ANY WARRANTY of any kind.
|
|---|
| 18 | *
|
|---|
| 19 | * If you received this file as part of a commercial VirtualBox
|
|---|
| 20 | * distribution, then only the terms of your commercial VirtualBox
|
|---|
| 21 | * license agreement apply instead of the previous paragraph.
|
|---|
| 22 | */
|
|---|
| 23 |
|
|---|
| 24 | #ifndef __vl_vbox_h__
|
|---|
| 25 | #define __vl_vbox_h__
|
|---|
| 26 |
|
|---|
| 27 | /*******************************************************************************
|
|---|
| 28 | * Header Files *
|
|---|
| 29 | *******************************************************************************/
|
|---|
| 30 | #include <VBox/cdefs.h>
|
|---|
| 31 | #include <VBox/types.h>
|
|---|
| 32 | #include <VBox/param.h>
|
|---|
| 33 | #include <VBox/ssm.h>
|
|---|
| 34 | #include <VBox/tm.h>
|
|---|
| 35 | #include <VBox/pdm.h>
|
|---|
| 36 | #include <VBox/err.h>
|
|---|
| 37 | #include <VBox/pci.h>
|
|---|
| 38 |
|
|---|
| 39 | #include <iprt/string.h>
|
|---|
| 40 |
|
|---|
| 41 | #include "Builtins.h"
|
|---|
| 42 |
|
|---|
| 43 | __BEGIN_DECLS
|
|---|
| 44 |
|
|---|
| 45 | /*
|
|---|
| 46 | * Misc macros.
|
|---|
| 47 | */
|
|---|
| 48 | #define TARGET_PAGE_BITS (PAGE_SHIFT)
|
|---|
| 49 | #define TARGET_PAGE_SIZE (PAGE_SIZE)
|
|---|
| 50 | #define TARGET_PAGE_MASK (~PAGE_OFFSET_MASK)
|
|---|
| 51 |
|
|---|
| 52 | /*
|
|---|
| 53 | * Necessary for pckbd and vga.
|
|---|
| 54 | */
|
|---|
| 55 | #define TARGET_I386 1
|
|---|
| 56 |
|
|---|
| 57 | #ifndef glue
|
|---|
| 58 | # define _glue(x, y) x ## y
|
|---|
| 59 | # define glue(x, y) _glue(x, y)
|
|---|
| 60 | # define tostring(s) #s
|
|---|
| 61 | # define stringify(s) tostring(s)
|
|---|
| 62 | #endif
|
|---|
| 63 |
|
|---|
| 64 | #if defined(_MSC_VER) && !defined(__cplusplus)
|
|---|
| 65 | #define inline _inline
|
|---|
| 66 | #endif
|
|---|
| 67 |
|
|---|
| 68 | #ifdef _MSC_VER
|
|---|
| 69 | #define __func__ __FUNCTION__
|
|---|
| 70 | #endif
|
|---|
| 71 |
|
|---|
| 72 |
|
|---|
| 73 | /*
|
|---|
| 74 | * Misc types.
|
|---|
| 75 | */
|
|---|
| 76 | typedef RTGCPHYS target_phys_addr_t;
|
|---|
| 77 | typedef PCIDEVICE PCIDevice;
|
|---|
| 78 | typedef RTGCUINTREG target_ulong;
|
|---|
| 79 |
|
|---|
| 80 |
|
|---|
| 81 |
|
|---|
| 82 | /*
|
|---|
| 83 | * Timers.
|
|---|
| 84 | */
|
|---|
| 85 | #define QEMUTimerCB FNTMTIMERQEMU
|
|---|
| 86 | typedef struct TMTIMER QEMUTimer;
|
|---|
| 87 | #define rt_clock TMCLOCK_REAL
|
|---|
| 88 | #define vm_clock TMCLOCK_VIRTUAL
|
|---|
| 89 | #define ticks_per_sec TMCpuTicksPerSecond((PVM)cpu_single_env->pVM)
|
|---|
| 90 | #define qemu_get_clock(enmClock) TMR3Clock((PVM)cpu_single_env->pVM, enmClock)
|
|---|
| 91 | #define qemu_new_timer(clock, callback, user) (QEMUTimer *)TMR3TimerCreateExternal((PVM)cpu_single_env->pVM, clock, callback, user, __FUNCTION__ )
|
|---|
| 92 | #define qemu_free_timer(timer) TMTimerDestroy(timer)
|
|---|
| 93 | #define qemu_del_timer(timer) TMTimerStop(timer)
|
|---|
| 94 | #define qemu_mod_timer(timer, expire) TMTimerSet(timer, (uint64_t)expire)
|
|---|
| 95 | #define qemu_timer_pending(timer) TMTimerIsActive(timer)
|
|---|
| 96 | #define cpu_disable_ticks() TMCpuTickPause((PVM)cpu_single_env->pVM)
|
|---|
| 97 | #define cpu_enable_ticks() TMCpuTickResume((PVM)cpu_single_env->pVM)
|
|---|
| 98 | #define cpu_calibrate_ticks() do {} while (0)
|
|---|
| 99 | #define init_timers() do {} while (0)
|
|---|
| 100 | #define quit_timers() do {} while (0)
|
|---|
| 101 |
|
|---|
| 102 |
|
|---|
| 103 | #ifdef IN_RING3
|
|---|
| 104 | /*
|
|---|
| 105 | * Saved state.
|
|---|
| 106 | */
|
|---|
| 107 | typedef struct SSMHANDLE QEMUFile;
|
|---|
| 108 |
|
|---|
| 109 | #define qemu_put_buffer(f, pv, cb) SSMR3PutMem((f), (pv), (cb))
|
|---|
| 110 | #define qemu_put_byte(f, u8) SSMR3PutU8((f), (uint8_t)(u8))
|
|---|
| 111 | #define qemu_put_8s(f, pu8) SSMR3PutU8((f), *(pu8))
|
|---|
| 112 | #define qemu_put_be16s(f, pu16) SSMR3PutU16((f), *(pu16))
|
|---|
| 113 | #define qemu_put_be32s(f, pu32) SSMR3PutU32((f), *(pu32))
|
|---|
| 114 | #define qemu_put_be64s(f, pu64) SSMR3PutU64((f), *(pu64))
|
|---|
| 115 | #define qemu_put_be16(f, u16) SSMR3PutU16((f), (uint16_t)(u16))
|
|---|
| 116 | #define qemu_put_be32(f, u32) SSMR3PutU32((f), (uint32_t)(u32))
|
|---|
| 117 | #define qemu_put_be64(f, u64) SSMR3PutU64((f), (uint64_t)(u64))
|
|---|
| 118 |
|
|---|
| 119 | #define qemu_get_8s(f, pu8) SSMR3GetU8((f), (pu8))
|
|---|
| 120 | #define qemu_get_be16s(f, pu16) SSMR3GetU16((f), (pu16))
|
|---|
| 121 | #define qemu_get_be32s(f, pu32) SSMR3GetU32((f), (pu32))
|
|---|
| 122 | #define qemu_get_be64s(f, pu64) SSMR3GetU64((f), (pu64))
|
|---|
| 123 |
|
|---|
| 124 | DECLINLINE(int) qemu_get_buffer(QEMUFile *f, uint8_t *buf, int size)
|
|---|
| 125 | {
|
|---|
| 126 | int rc = SSMR3GetMem(f, buf, size);
|
|---|
| 127 | return VBOX_SUCCESS(rc) ? size : 0;
|
|---|
| 128 | }
|
|---|
| 129 |
|
|---|
| 130 | DECLINLINE(int) qemu_get_byte(QEMUFile *f)
|
|---|
| 131 | {
|
|---|
| 132 | uint8_t u8;
|
|---|
| 133 | int rc = SSMR3GetU8(f, &u8);
|
|---|
| 134 | return VBOX_SUCCESS(rc) ? (int)u8 : -1;
|
|---|
| 135 | }
|
|---|
| 136 |
|
|---|
| 137 | DECLINLINE(unsigned) qemu_get_be16(QEMUFile *f)
|
|---|
| 138 | {
|
|---|
| 139 | uint16_t u16;
|
|---|
| 140 | int rc = SSMR3GetU16(f, &u16);
|
|---|
| 141 | return VBOX_SUCCESS(rc) ? u16 : ~0;
|
|---|
| 142 | }
|
|---|
| 143 |
|
|---|
| 144 | DECLINLINE(unsigned) qemu_get_be32(QEMUFile *f)
|
|---|
| 145 | {
|
|---|
| 146 | uint32_t u32;
|
|---|
| 147 | int rc = SSMR3GetU32(f, &u32);
|
|---|
| 148 | return VBOX_SUCCESS(rc) ? u32 : ~0;
|
|---|
| 149 | }
|
|---|
| 150 |
|
|---|
| 151 | DECLINLINE(int64_t) qemu_get_be64(QEMUFile *f)
|
|---|
| 152 | {
|
|---|
| 153 | uint64_t u64;
|
|---|
| 154 | int rc = SSMR3GetU64(f, &u64);
|
|---|
| 155 | return VBOX_SUCCESS(rc) ? u64 : ~0;
|
|---|
| 156 | }
|
|---|
| 157 |
|
|---|
| 158 | #define qemu_put_timer(f, ts) TMR3TimerSave((ts), (f))
|
|---|
| 159 | #define qemu_get_timer(f, ts) TMR3TimerLoad((ts), (f))
|
|---|
| 160 |
|
|---|
| 161 | #endif /* IN_RING3 */
|
|---|
| 162 |
|
|---|
| 163 |
|
|---|
| 164 | /*
|
|---|
| 165 | * Memory access.
|
|---|
| 166 | */
|
|---|
| 167 |
|
|---|
| 168 | DECLINLINE(int) lduw_raw(void *ptr)
|
|---|
| 169 | {
|
|---|
| 170 | uint8_t *p = (uint8_t *)ptr;
|
|---|
| 171 | return p[0] | (p[1] << 8);
|
|---|
| 172 | }
|
|---|
| 173 |
|
|---|
| 174 | /*
|
|---|
| 175 | * Misc.
|
|---|
| 176 | */
|
|---|
| 177 |
|
|---|
| 178 | #ifdef _MSC_VER
|
|---|
| 179 | /**
|
|---|
| 180 | * ffs -- vax ffs instruction
|
|---|
| 181 | */
|
|---|
| 182 | inline int ffs(int mask)
|
|---|
| 183 | {
|
|---|
| 184 | int bit;
|
|---|
| 185 | if (mask == 0)
|
|---|
| 186 | return(0);
|
|---|
| 187 | for (bit = 1; !(mask & 1); bit++)
|
|---|
| 188 | mask >>= 1;
|
|---|
| 189 | return(bit);
|
|---|
| 190 | }
|
|---|
| 191 | #endif /* _MSC_VER */
|
|---|
| 192 |
|
|---|
| 193 | /* bswap.h */
|
|---|
| 194 | #ifdef _MSC_VER
|
|---|
| 195 | #ifndef LITTLE_ENDIAN
|
|---|
| 196 | #define LITTLE_ENDIAN 1234
|
|---|
| 197 | #endif
|
|---|
| 198 | #ifndef BYTE_ORDER
|
|---|
| 199 | #define BYTE_ORDER LITTLE_ENDIAN
|
|---|
| 200 | #endif
|
|---|
| 201 |
|
|---|
| 202 | static _inline uint16_t bswap_16(register uint16_t x)
|
|---|
| 203 | {
|
|---|
| 204 | return ((uint16_t)( \
|
|---|
| 205 | (((uint16_t)(x) & (uint16_t)0x00ffU) << 8) | \
|
|---|
| 206 | (((uint16_t)(x) & (uint16_t)0xff00U) >> 8) )); \
|
|---|
| 207 | }
|
|---|
| 208 |
|
|---|
| 209 | static _inline uint32_t bswap_32(register uint32_t x) \
|
|---|
| 210 | { \
|
|---|
| 211 | return ((uint32_t)( \
|
|---|
| 212 | (((uint32_t)(x) & (uint32_t)0x000000ffUL) << 24) | \
|
|---|
| 213 | (((uint32_t)(x) & (uint32_t)0x0000ff00UL) << 8) | \
|
|---|
| 214 | (((uint32_t)(x) & (uint32_t)0x00ff0000UL) >> 8) | \
|
|---|
| 215 | (((uint32_t)(x) & (uint32_t)0xff000000UL) >> 24) )); \
|
|---|
| 216 | }
|
|---|
| 217 |
|
|---|
| 218 | static _inline uint64_t bswap_64(register uint64_t x) \
|
|---|
| 219 | { \
|
|---|
| 220 | return ((uint64_t)( \
|
|---|
| 221 | (uint64_t)(((uint64_t)(x) & (uint64_t)0x00000000000000ffULL) << 56) | \
|
|---|
| 222 | (uint64_t)(((uint64_t)(x) & (uint64_t)0x000000000000ff00ULL) << 40) | \
|
|---|
| 223 | (uint64_t)(((uint64_t)(x) & (uint64_t)0x0000000000ff0000ULL) << 24) | \
|
|---|
| 224 | (uint64_t)(((uint64_t)(x) & (uint64_t)0x00000000ff000000ULL) << 8) | \
|
|---|
| 225 | (uint64_t)(((uint64_t)(x) & (uint64_t)0x000000ff00000000ULL) >> 8) | \
|
|---|
| 226 | (uint64_t)(((uint64_t)(x) & (uint64_t)0x0000ff0000000000ULL) >> 24) | \
|
|---|
| 227 | (uint64_t)(((uint64_t)(x) & (uint64_t)0x00ff000000000000ULL) >> 40) | \
|
|---|
| 228 | (uint64_t)(((uint64_t)(x) & (uint64_t)0xff00000000000000ULL) >> 56) )); \
|
|---|
| 229 | }
|
|---|
| 230 |
|
|---|
| 231 | #else
|
|---|
| 232 | #undef __extension__
|
|---|
| 233 | #undef __attribute__
|
|---|
| 234 |
|
|---|
| 235 | #ifndef LITTLE_ENDIAN
|
|---|
| 236 | #define LITTLE_ENDIAN 1234
|
|---|
| 237 | #endif
|
|---|
| 238 | #ifndef BYTE_ORDER
|
|---|
| 239 | #define BYTE_ORDER LITTLE_ENDIAN
|
|---|
| 240 | #endif
|
|---|
| 241 |
|
|---|
| 242 | #define bswap_16(x) \
|
|---|
| 243 | (__extension__ ({ \
|
|---|
| 244 | uint16_t __x = (x); \
|
|---|
| 245 | ((uint16_t)( \
|
|---|
| 246 | (((uint16_t)(__x) & (uint16_t)0x00ffU) << 8) | \
|
|---|
| 247 | (((uint16_t)(__x) & (uint16_t)0xff00U) >> 8) )); \
|
|---|
| 248 | }))
|
|---|
| 249 |
|
|---|
| 250 | #define bswap_32(x) \
|
|---|
| 251 | (__extension__ ({ \
|
|---|
| 252 | uint32_t __x = (x); \
|
|---|
| 253 | ((uint32_t)( \
|
|---|
| 254 | (((uint32_t)(__x) & (uint32_t)0x000000ffUL) << 24) | \
|
|---|
| 255 | (((uint32_t)(__x) & (uint32_t)0x0000ff00UL) << 8) | \
|
|---|
| 256 | (((uint32_t)(__x) & (uint32_t)0x00ff0000UL) >> 8) | \
|
|---|
| 257 | (((uint32_t)(__x) & (uint32_t)0xff000000UL) >> 24) )); \
|
|---|
| 258 | }))
|
|---|
| 259 |
|
|---|
| 260 | #define bswap_64(x) \
|
|---|
| 261 | (__extension__ ({ \
|
|---|
| 262 | uint64_t __x = (x); \
|
|---|
| 263 | ((uint64_t)( \
|
|---|
| 264 | (uint64_t)(((uint64_t)(__x) & (uint64_t)0x00000000000000ffULL) << 56) | \
|
|---|
| 265 | (uint64_t)(((uint64_t)(__x) & (uint64_t)0x000000000000ff00ULL) << 40) | \
|
|---|
| 266 | (uint64_t)(((uint64_t)(__x) & (uint64_t)0x0000000000ff0000ULL) << 24) | \
|
|---|
| 267 | (uint64_t)(((uint64_t)(__x) & (uint64_t)0x00000000ff000000ULL) << 8) | \
|
|---|
| 268 | (uint64_t)(((uint64_t)(__x) & (uint64_t)0x000000ff00000000ULL) >> 8) | \
|
|---|
| 269 | (uint64_t)(((uint64_t)(__x) & (uint64_t)0x0000ff0000000000ULL) >> 24) | \
|
|---|
| 270 | (uint64_t)(((uint64_t)(__x) & (uint64_t)0x00ff000000000000ULL) >> 40) | \
|
|---|
| 271 | (uint64_t)(((uint64_t)(__x) & (uint64_t)0xff00000000000000ULL) >> 56) )); \
|
|---|
| 272 | }))
|
|---|
| 273 | #endif
|
|---|
| 274 |
|
|---|
| 275 |
|
|---|
| 276 | #ifndef bswap16
|
|---|
| 277 | DECLINLINE(uint16_t) bswap16(uint16_t x)
|
|---|
| 278 | {
|
|---|
| 279 | return bswap_16(x);
|
|---|
| 280 | }
|
|---|
| 281 | #endif
|
|---|
| 282 |
|
|---|
| 283 | #ifndef bswap32
|
|---|
| 284 | DECLINLINE(uint32_t) bswap32(uint32_t x)
|
|---|
| 285 | {
|
|---|
| 286 | return bswap_32(x);
|
|---|
| 287 | }
|
|---|
| 288 | #endif
|
|---|
| 289 |
|
|---|
| 290 | #ifndef bswap64
|
|---|
| 291 | DECLINLINE(uint64_t) bswap64(uint64_t x)
|
|---|
| 292 | {
|
|---|
| 293 | return bswap_64(x);
|
|---|
| 294 | }
|
|---|
| 295 | #endif
|
|---|
| 296 |
|
|---|
| 297 | DECLINLINE(void) bswap16s(uint16_t *s)
|
|---|
| 298 | {
|
|---|
| 299 | *s = bswap16(*s);
|
|---|
| 300 | }
|
|---|
| 301 |
|
|---|
| 302 | DECLINLINE(void) bswap32s(uint32_t *s)
|
|---|
| 303 | {
|
|---|
| 304 | *s = bswap32(*s);
|
|---|
| 305 | }
|
|---|
| 306 |
|
|---|
| 307 | DECLINLINE(void) bswap64s(uint64_t *s)
|
|---|
| 308 | {
|
|---|
| 309 | *s = bswap64(*s);
|
|---|
| 310 | }
|
|---|
| 311 |
|
|---|
| 312 | #define le_bswap(v, size) (v)
|
|---|
| 313 | #define be_bswap(v, size) bswap ## size(v)
|
|---|
| 314 | #define le_bswaps(v, size)
|
|---|
| 315 | #define be_bswaps(p, size) *p = bswap ## size(*p);
|
|---|
| 316 |
|
|---|
| 317 | #define CPU_CONVERT(endian, size, type)\
|
|---|
| 318 | DECLINLINE(type) endian ## size ## _to_cpu(type v)\
|
|---|
| 319 | {\
|
|---|
| 320 | return endian ## _bswap(v, size);\
|
|---|
| 321 | }\
|
|---|
| 322 | \
|
|---|
| 323 | DECLINLINE(type) cpu_to_ ## endian ## size(type v)\
|
|---|
| 324 | {\
|
|---|
| 325 | return endian ## _bswap(v, size);\
|
|---|
| 326 | }\
|
|---|
| 327 | \
|
|---|
| 328 | DECLINLINE(void) endian ## size ## _to_cpus(type *p)\
|
|---|
| 329 | {\
|
|---|
| 330 | endian ## _bswaps(p, size)\
|
|---|
| 331 | }\
|
|---|
| 332 | \
|
|---|
| 333 | DECLINLINE(void) cpu_to_ ## endian ## size ## s(type *p)\
|
|---|
| 334 | {\
|
|---|
| 335 | endian ## _bswaps(p, size)\
|
|---|
| 336 | }\
|
|---|
| 337 | \
|
|---|
| 338 | DECLINLINE(type) endian ## size ## _to_cpup(const type *p)\
|
|---|
| 339 | {\
|
|---|
| 340 | return endian ## size ## _to_cpu(*p);\
|
|---|
| 341 | }\
|
|---|
| 342 | \
|
|---|
| 343 | DECLINLINE(void) cpu_to_ ## endian ## size ## w(type *p, type v)\
|
|---|
| 344 | {\
|
|---|
| 345 | *p = cpu_to_ ## endian ## size(v);\
|
|---|
| 346 | }
|
|---|
| 347 |
|
|---|
| 348 | CPU_CONVERT(be, 16, uint16_t)
|
|---|
| 349 | CPU_CONVERT(be, 32, uint32_t)
|
|---|
| 350 | CPU_CONVERT(be, 64, uint64_t)
|
|---|
| 351 |
|
|---|
| 352 | CPU_CONVERT(le, 16, uint16_t)
|
|---|
| 353 | CPU_CONVERT(le, 32, uint32_t)
|
|---|
| 354 | CPU_CONVERT(le, 64, uint64_t)
|
|---|
| 355 |
|
|---|
| 356 |
|
|---|
| 357 | #define cpu_to_le16wu(p, v) cpu_to_le16w(p, v)
|
|---|
| 358 | #define cpu_to_le32wu(p, v) cpu_to_le32w(p, v)
|
|---|
| 359 | #define le16_to_cpupu(p) le16_to_cpup(p)
|
|---|
| 360 | #define le32_to_cpupu(p) le32_to_cpup(p)
|
|---|
| 361 |
|
|---|
| 362 | #define cpu_to_be16wu(p, v) cpu_to_be16w(p, v)
|
|---|
| 363 | #define cpu_to_be32wu(p, v) cpu_to_be32w(p, v)
|
|---|
| 364 |
|
|---|
| 365 | #define cpu_to_32wu cpu_to_le32wu
|
|---|
| 366 |
|
|---|
| 367 | #undef le_bswap
|
|---|
| 368 | #undef be_bswap
|
|---|
| 369 | #undef le_bswaps
|
|---|
| 370 | #undef be_bswaps
|
|---|
| 371 |
|
|---|
| 372 | /* end of bswap.h */
|
|---|
| 373 |
|
|---|
| 374 | __END_DECLS
|
|---|
| 375 |
|
|---|
| 376 | #endif /* __vl_vbox_h__ */
|
|---|
