| 1 |
/* PCSX2 - PS2 Emulator for PCs |
| 2 |
* Copyright (C) 2002-2010 PCSX2 Dev Team |
| 3 |
* |
| 4 |
* PCSX2 is free software: you can redistribute it and/or modify it under the terms |
| 5 |
* of the GNU Lesser General Public License as published by the Free Software Found- |
| 6 |
* ation, either version 3 of the License, or (at your option) any later version. |
| 7 |
* |
| 8 |
* PCSX2 is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; |
| 9 |
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR |
| 10 |
* PURPOSE. See the GNU General Public License for more details. |
| 11 |
* |
| 12 |
* You should have received a copy of the GNU General Public License along with PCSX2. |
| 13 |
* If not, see <http://www.gnu.org/licenses/>. |
| 14 |
*/ |
| 15 |
|
| 16 |
|
| 17 |
#include "PrecompiledHeader.h" |
| 18 |
#include "IopCommon.h" |
| 19 |
#include "R5900.h" // for g_GameStarted |
| 20 |
|
| 21 |
#include <ctype.h> |
| 22 |
#include <string.h> |
| 23 |
|
| 24 |
#ifndef O_BINARY |
| 25 |
#define O_BINARY 0 |
| 26 |
#endif |
| 27 |
|
| 28 |
// set this to 0 to disable rewriting 'host:' paths! |
| 29 |
#define USE_HOST_REWRITE 1 |
| 30 |
|
| 31 |
#if USE_HOST_REWRITE |
| 32 |
# ifdef WIN32 |
| 33 |
// disable this if you DON'T want "host:/usr/local/" paths |
| 34 |
// to get rewritten into host:/ |
| 35 |
# define HOST_REWRITE_USR_LOCAL 1 |
| 36 |
# else |
| 37 |
// unix/linux users might want to set it to 1 |
| 38 |
// if they DO want to keep demos from accessing their systems' /usr/local |
| 39 |
# define HOST_REWRITE_USR_LOCAL 0 |
| 40 |
# endif |
| 41 |
|
| 42 |
static char HostRoot[1024]; |
| 43 |
#endif |
| 44 |
|
| 45 |
void Hle_SetElfPath(const char* elfFileName) |
| 46 |
{ |
| 47 |
#if USE_HOST_REWRITE |
| 48 |
DevCon.WriteLn("HLE Host: Will load ELF: %s\n", elfFileName); |
| 49 |
|
| 50 |
const char* pos1 = strrchr(elfFileName,'/'); |
| 51 |
const char* pos2 = strrchr(elfFileName,'\\'); |
| 52 |
|
| 53 |
if(pos2 > pos1) // we want the LAST path separator |
| 54 |
pos1=pos2; |
| 55 |
|
| 56 |
if(!pos1) // if pos1 is NULL, then pos2 was not > pos1, so it must also be NULL |
| 57 |
{ |
| 58 |
Console.WriteLn("HLE Notice: ELF does not have a path.\n"); |
| 59 |
|
| 60 |
// use %CD%/host/ |
| 61 |
getcwd(HostRoot,1000); // save the other 23 chars to append /host/ :P |
| 62 |
HostRoot[1000]=0; // Be Safe. |
| 63 |
|
| 64 |
char* last = HostRoot + strlen(HostRoot) - 1; |
| 65 |
|
| 66 |
if((*last!='/') && (*last!='\\')) // PathAppend()-ish |
| 67 |
last++; |
| 68 |
|
| 69 |
strcpy(last,"/host/"); |
| 70 |
|
| 71 |
return; |
| 72 |
} |
| 73 |
|
| 74 |
int len = pos1-elfFileName+1; |
| 75 |
memcpy(HostRoot,elfFileName,len); // include the / (or \\) |
| 76 |
HostRoot[len] = 0; |
| 77 |
|
| 78 |
Console.WriteLn("HLE Host: Set 'host:' root path to: %s\n", HostRoot); |
| 79 |
|
| 80 |
#endif |
| 81 |
} |
| 82 |
|
| 83 |
namespace R3000A { |
| 84 |
|
| 85 |
#define v0 (psxRegs.GPR.n.v0) |
| 86 |
#define a0 (psxRegs.GPR.n.a0) |
| 87 |
#define a1 (psxRegs.GPR.n.a1) |
| 88 |
#define a2 (psxRegs.GPR.n.a2) |
| 89 |
#define a3 (psxRegs.GPR.n.a3) |
| 90 |
#define sp (psxRegs.GPR.n.sp) |
| 91 |
#define ra (psxRegs.GPR.n.ra) |
| 92 |
#define pc (psxRegs.pc) |
| 93 |
|
| 94 |
#define Ra0 (iopVirtMemR<char>(a0)) |
| 95 |
#define Ra1 (iopVirtMemR<char>(a1)) |
| 96 |
#define Ra2 (iopVirtMemR<char>(a2)) |
| 97 |
#define Ra3 (iopVirtMemR<char>(a3)) |
| 98 |
|
| 99 |
// TODO: sandbox option, other permissions |
| 100 |
class HostFile : public IOManFile |
| 101 |
{ |
| 102 |
public: |
| 103 |
int fd; |
| 104 |
|
| 105 |
HostFile(int hostfd) |
| 106 |
{ |
| 107 |
fd = hostfd; |
| 108 |
} |
| 109 |
|
| 110 |
static __fi int translate_error(int err) |
| 111 |
{ |
| 112 |
if (err >= 0) |
| 113 |
return err; |
| 114 |
|
| 115 |
switch(err) |
| 116 |
{ |
| 117 |
case -ENOENT: |
| 118 |
return -IOP_ENOENT; |
| 119 |
case -EACCES: |
| 120 |
return -IOP_EACCES; |
| 121 |
case -EISDIR: |
| 122 |
return -IOP_EISDIR; |
| 123 |
case -EIO: |
| 124 |
default: |
| 125 |
return -IOP_EIO; |
| 126 |
} |
| 127 |
} |
| 128 |
|
| 129 |
static int open(IOManFile **file, const char *name, s32 flags, u16 mode) |
| 130 |
{ |
| 131 |
const char *path = strchr(name, ':') + 1; |
| 132 |
|
| 133 |
// host: actually DOES let you write! |
| 134 |
//if (flags != IOP_O_RDONLY) |
| 135 |
// return -IOP_EROFS; |
| 136 |
|
| 137 |
// WIP code. Works well on win32, not so sure on unixes |
| 138 |
// TODO: get rid of dependency on CWD/PWD |
| 139 |
#if USE_HOST_REWRITE |
| 140 |
// we want filenames to be relative to pcs2dir / host |
| 141 |
|
| 142 |
static char pathMod[1024]; |
| 143 |
|
| 144 |
// partial "rooting", |
| 145 |
// it will NOT avoid a path like "../../x" from escaping the pcsx2 folder! |
| 146 |
|
| 147 |
#if HOST_REWRITE_USR_LOCAL |
| 148 |
const char *_local_root = "/usr/local/"; |
| 149 |
if(strncmp(path,_local_root,strlen(_local_root))==0) |
| 150 |
{ |
| 151 |
strcpy(pathMod,HostRoot); |
| 152 |
strcat(pathMod,path+strlen(_local_root)); |
| 153 |
} |
| 154 |
else |
| 155 |
#endif |
| 156 |
if((path[0] == '/') || (path[0] == '\\') || (isalpha(path[0]) && (path[1] == ':'))) // absolute NATIVE path (X:\blah) |
| 157 |
{ |
| 158 |
// TODO: allow some way to use native paths in non-windows platforms |
| 159 |
// maybe hack it so linux prefixes the path with "X:"? ;P |
| 160 |
// or have all platforms use a common prefix for native paths |
| 161 |
strcpy(pathMod,path); |
| 162 |
} |
| 163 |
else // relative paths |
| 164 |
{ |
| 165 |
strcpy(pathMod,HostRoot); |
| 166 |
strcat(pathMod,path); |
| 167 |
} |
| 168 |
#else |
| 169 |
const char* pathMod = path; |
| 170 |
#endif |
| 171 |
|
| 172 |
int native_flags = O_BINARY; // necessary in Windows. |
| 173 |
|
| 174 |
switch(flags&IOP_O_RDWR) |
| 175 |
{ |
| 176 |
case IOP_O_RDONLY: native_flags |= O_RDONLY; break; |
| 177 |
case IOP_O_WRONLY: native_flags |= O_WRONLY; break; |
| 178 |
case IOP_O_RDWR: native_flags |= O_RDWR; break; |
| 179 |
} |
| 180 |
|
| 181 |
if(flags&IOP_O_APPEND) native_flags |= O_APPEND; |
| 182 |
if(flags&IOP_O_CREAT) native_flags |= O_CREAT; |
| 183 |
if(flags&IOP_O_TRUNC) native_flags |= O_TRUNC; |
| 184 |
|
| 185 |
int hostfd = ::open(pathMod, native_flags); |
| 186 |
if (hostfd < 0) |
| 187 |
return translate_error(hostfd); |
| 188 |
|
| 189 |
*file = new HostFile(hostfd); |
| 190 |
if (!*file) |
| 191 |
return -IOP_ENOMEM; |
| 192 |
|
| 193 |
return 0; |
| 194 |
} |
| 195 |
|
| 196 |
virtual void close() |
| 197 |
{ |
| 198 |
::close(fd); |
| 199 |
delete this; |
| 200 |
} |
| 201 |
|
| 202 |
virtual int lseek(s32 offset, s32 whence) |
| 203 |
{ |
| 204 |
int err; |
| 205 |
|
| 206 |
switch (whence) |
| 207 |
{ |
| 208 |
case IOP_SEEK_SET: |
| 209 |
err = ::lseek(fd, offset, SEEK_SET); |
| 210 |
break; |
| 211 |
case IOP_SEEK_CUR: |
| 212 |
err = ::lseek(fd, offset, SEEK_CUR); |
| 213 |
break; |
| 214 |
case IOP_SEEK_END: |
| 215 |
err = ::lseek(fd, offset, SEEK_END); |
| 216 |
break; |
| 217 |
default: |
| 218 |
return -IOP_EIO; |
| 219 |
} |
| 220 |
|
| 221 |
return translate_error(err); |
| 222 |
} |
| 223 |
|
| 224 |
virtual int read(void *buf, u32 count) |
| 225 |
{ |
| 226 |
return translate_error(::read(fd, buf, count)); |
| 227 |
} |
| 228 |
|
| 229 |
virtual int write(void *buf, u32 count) |
| 230 |
{ |
| 231 |
return translate_error(::write(fd, buf, count)); |
| 232 |
} |
| 233 |
}; |
| 234 |
|
| 235 |
namespace ioman { |
| 236 |
const int firstfd = 0x100; |
| 237 |
const int maxfds = 0x100; |
| 238 |
int openfds = 0; |
| 239 |
|
| 240 |
int freefdcount() |
| 241 |
{ |
| 242 |
return maxfds - openfds; |
| 243 |
} |
| 244 |
|
| 245 |
struct filedesc |
| 246 |
{ |
| 247 |
enum { |
| 248 |
FILE_FREE, |
| 249 |
FILE_FILE, |
| 250 |
FILE_DIR, |
| 251 |
} type; |
| 252 |
union { |
| 253 |
IOManFile *file; |
| 254 |
IOManDir *dir; |
| 255 |
}; |
| 256 |
|
| 257 |
operator bool() const { return type != FILE_FREE; } |
| 258 |
operator IOManFile*() const { return type == FILE_FILE ? file : NULL; } |
| 259 |
operator IOManDir*() const { return type == FILE_DIR ? dir : NULL; } |
| 260 |
void operator=(IOManFile *f) { type = FILE_FILE; file = f; openfds++; } |
| 261 |
void operator=(IOManDir *d) { type = FILE_DIR; dir = d; openfds++; } |
| 262 |
|
| 263 |
void close() |
| 264 |
{ |
| 265 |
if (type == FILE_FREE) |
| 266 |
return; |
| 267 |
|
| 268 |
switch (type) |
| 269 |
{ |
| 270 |
case FILE_FILE: |
| 271 |
file->close(); |
| 272 |
file = NULL; |
| 273 |
break; |
| 274 |
case FILE_DIR: |
| 275 |
dir->close(); |
| 276 |
dir = NULL; |
| 277 |
break; |
| 278 |
} |
| 279 |
|
| 280 |
type = FILE_FREE; |
| 281 |
openfds--; |
| 282 |
} |
| 283 |
}; |
| 284 |
|
| 285 |
filedesc fds[maxfds]; |
| 286 |
|
| 287 |
template<typename T> |
| 288 |
T* getfd(int fd) |
| 289 |
{ |
| 290 |
fd -= firstfd; |
| 291 |
|
| 292 |
if (fd < 0 || fd >= maxfds) |
| 293 |
return NULL; |
| 294 |
|
| 295 |
return fds[fd]; |
| 296 |
} |
| 297 |
|
| 298 |
template <typename T> |
| 299 |
int allocfd(T *obj) |
| 300 |
{ |
| 301 |
for (int i = 0; i < maxfds; i++) |
| 302 |
{ |
| 303 |
if (!fds[i]) |
| 304 |
{ |
| 305 |
fds[i] = obj; |
| 306 |
return firstfd + i; |
| 307 |
} |
| 308 |
} |
| 309 |
|
| 310 |
obj->close(); |
| 311 |
return -IOP_EMFILE; |
| 312 |
} |
| 313 |
|
| 314 |
void freefd(int fd) |
| 315 |
{ |
| 316 |
fd -= firstfd; |
| 317 |
|
| 318 |
if (fd < 0 || fd >= maxfds) |
| 319 |
return; |
| 320 |
|
| 321 |
fds[fd].close(); |
| 322 |
} |
| 323 |
|
| 324 |
void reset() |
| 325 |
{ |
| 326 |
for (int i = 0; i < maxfds; i++) |
| 327 |
fds[i].close(); |
| 328 |
} |
| 329 |
|
| 330 |
int open_HLE() |
| 331 |
{ |
| 332 |
IOManFile *file = NULL; |
| 333 |
const char *name = Ra0; |
| 334 |
s32 flags = a1; |
| 335 |
u16 mode = a2; |
| 336 |
|
| 337 |
if ((!g_GameStarted || EmuConfig.HostFs) |
| 338 |
&& !strncmp(name, "host", 4) && name[4 + strspn(name + 4, "0123456789")] == ':') |
| 339 |
{ |
| 340 |
if (!freefdcount()) |
| 341 |
{ |
| 342 |
v0 = -IOP_EMFILE; |
| 343 |
pc = ra; |
| 344 |
return 1; |
| 345 |
} |
| 346 |
|
| 347 |
int err = HostFile::open(&file, name, flags, mode); |
| 348 |
|
| 349 |
if (err != 0 || !file) |
| 350 |
{ |
| 351 |
if (err == 0) // ??? |
| 352 |
err = -IOP_EIO; |
| 353 |
if (file) // ?????? |
| 354 |
file->close(); |
| 355 |
v0 = err; |
| 356 |
} |
| 357 |
else |
| 358 |
{ |
| 359 |
v0 = allocfd(file); |
| 360 |
if ((s32)v0 < 0) |
| 361 |
file->close(); |
| 362 |
} |
| 363 |
|
| 364 |
pc = ra; |
| 365 |
return 1; |
| 366 |
} |
| 367 |
|
| 368 |
return 0; |
| 369 |
} |
| 370 |
|
| 371 |
int close_HLE() |
| 372 |
{ |
| 373 |
s32 fd = a0; |
| 374 |
|
| 375 |
if (getfd<IOManFile>(fd)) |
| 376 |
{ |
| 377 |
freefd(fd); |
| 378 |
v0 = 0; |
| 379 |
pc = ra; |
| 380 |
return 1; |
| 381 |
} |
| 382 |
|
| 383 |
return 0; |
| 384 |
} |
| 385 |
|
| 386 |
int lseek_HLE() |
| 387 |
{ |
| 388 |
s32 fd = a0; |
| 389 |
s32 offset = a1; |
| 390 |
s32 whence = a2; |
| 391 |
|
| 392 |
if (IOManFile *file = getfd<IOManFile>(fd)) |
| 393 |
{ |
| 394 |
v0 = file->lseek(offset, whence); |
| 395 |
pc = ra; |
| 396 |
return 1; |
| 397 |
} |
| 398 |
|
| 399 |
return 0; |
| 400 |
} |
| 401 |
|
| 402 |
int read_HLE() |
| 403 |
{ |
| 404 |
s32 fd = a0; |
| 405 |
u32 buf = a1; |
| 406 |
u32 count = a2; |
| 407 |
|
| 408 |
if (IOManFile *file = getfd<IOManFile>(fd)) |
| 409 |
{ |
| 410 |
if (!iopVirtMemR<void>(buf)) |
| 411 |
return 0; |
| 412 |
|
| 413 |
v0 = file->read(iopVirtMemW<void>(buf), count); |
| 414 |
pc = ra; |
| 415 |
return 1; |
| 416 |
} |
| 417 |
|
| 418 |
return 0; |
| 419 |
} |
| 420 |
|
| 421 |
int write_HLE() |
| 422 |
{ |
| 423 |
s32 fd = a0; |
| 424 |
u32 buf = a1; |
| 425 |
u32 count = a2; |
| 426 |
|
| 427 |
if (fd == 1) // stdout |
| 428 |
{ |
| 429 |
iopConLog(ShiftJIS_ConvertString(Ra1, a2)); |
| 430 |
pc = ra; |
| 431 |
v0 = a2; |
| 432 |
return 1; |
| 433 |
} |
| 434 |
else if (IOManFile *file = getfd<IOManFile>(fd)) |
| 435 |
{ |
| 436 |
if (!iopVirtMemR<void>(buf)) |
| 437 |
return 0; |
| 438 |
|
| 439 |
v0 = file->write(iopVirtMemW<void>(buf), count); |
| 440 |
pc = ra; |
| 441 |
return 1; |
| 442 |
} |
| 443 |
|
| 444 |
return 0; |
| 445 |
} |
| 446 |
} |
| 447 |
|
| 448 |
namespace sysmem { |
| 449 |
int Kprintf_HLE() |
| 450 |
{ |
| 451 |
// Emulate the expected Kprintf functionality: |
| 452 |
iopMemWrite32(sp, a0); |
| 453 |
iopMemWrite32(sp + 4, a1); |
| 454 |
iopMemWrite32(sp + 8, a2); |
| 455 |
iopMemWrite32(sp + 12, a3); |
| 456 |
pc = ra; |
| 457 |
|
| 458 |
|
| 459 |
// From here we're intercepting the Kprintf and piping it to our console, complete with |
| 460 |
// printf-style formatting processing. This part can be skipped if the user has the |
| 461 |
// console disabled. |
| 462 |
|
| 463 |
if (!SysConsole.iopConsole.IsActive()) return 1; |
| 464 |
|
| 465 |
char tmp[1024], tmp2[1024]; |
| 466 |
char *ptmp = tmp; |
| 467 |
int n=1, i=0, j = 0; |
| 468 |
|
| 469 |
while (Ra0[i]) |
| 470 |
{ |
| 471 |
switch (Ra0[i]) |
| 472 |
{ |
| 473 |
case '%': |
| 474 |
j = 0; |
| 475 |
tmp2[j++] = '%'; |
| 476 |
_start: |
| 477 |
switch (Ra0[++i]) |
| 478 |
{ |
| 479 |
case '.': |
| 480 |
case 'l': |
| 481 |
tmp2[j++] = Ra0[i]; |
| 482 |
goto _start; |
| 483 |
default: |
| 484 |
if (Ra0[i] >= '0' && Ra0[i] <= '9') |
| 485 |
{ |
| 486 |
tmp2[j++] = Ra0[i]; |
| 487 |
goto _start; |
| 488 |
} |
| 489 |
break; |
| 490 |
} |
| 491 |
|
| 492 |
tmp2[j++] = Ra0[i]; |
| 493 |
tmp2[j] = 0; |
| 494 |
|
| 495 |
switch (Ra0[i]) |
| 496 |
{ |
| 497 |
case 'f': case 'F': |
| 498 |
ptmp+= sprintf(ptmp, tmp2, (float)iopMemRead32(sp + n * 4)); |
| 499 |
n++; |
| 500 |
break; |
| 501 |
|
| 502 |
case 'a': case 'A': |
| 503 |
case 'e': case 'E': |
| 504 |
case 'g': case 'G': |
| 505 |
ptmp+= sprintf(ptmp, tmp2, (double)iopMemRead32(sp + n * 4)); |
| 506 |
n++; |
| 507 |
break; |
| 508 |
|
| 509 |
case 'p': |
| 510 |
case 'i': |
| 511 |
case 'd': case 'D': |
| 512 |
case 'o': case 'O': |
| 513 |
case 'x': case 'X': |
| 514 |
ptmp+= sprintf(ptmp, tmp2, (u32)iopMemRead32(sp + n * 4)); |
| 515 |
n++; |
| 516 |
break; |
| 517 |
|
| 518 |
case 'c': |
| 519 |
ptmp+= sprintf(ptmp, tmp2, (u8)iopMemRead32(sp + n * 4)); |
| 520 |
n++; |
| 521 |
break; |
| 522 |
|
| 523 |
case 's': |
| 524 |
ptmp+= sprintf(ptmp, tmp2, iopVirtMemR<char>(iopMemRead32(sp + n * 4))); |
| 525 |
n++; |
| 526 |
break; |
| 527 |
|
| 528 |
case '%': |
| 529 |
*ptmp++ = Ra0[i]; |
| 530 |
break; |
| 531 |
|
| 532 |
default: |
| 533 |
break; |
| 534 |
} |
| 535 |
i++; |
| 536 |
break; |
| 537 |
|
| 538 |
default: |
| 539 |
*ptmp++ = Ra0[i++]; |
| 540 |
break; |
| 541 |
} |
| 542 |
} |
| 543 |
*ptmp = 0; |
| 544 |
iopConLog( ShiftJIS_ConvertString(tmp, 1023) ); |
| 545 |
|
| 546 |
return 1; |
| 547 |
} |
| 548 |
} |
| 549 |
|
| 550 |
namespace loadcore { |
| 551 |
void RegisterLibraryEntries_DEBUG() |
| 552 |
{ |
| 553 |
DbgCon.WriteLn(Color_Gray, "RegisterLibraryEntries: %8.8s", iopVirtMemR<char>(a0 + 12)); |
| 554 |
} |
| 555 |
} |
| 556 |
|
| 557 |
namespace intrman { |
| 558 |
static const char* intrname[] = { |
| 559 |
"INT_VBLANK", "INT_GM", "INT_CDROM", "INT_DMA", //00 |
| 560 |
"INT_RTC0", "INT_RTC1", "INT_RTC2", "INT_SIO0", //04 |
| 561 |
"INT_SIO1", "INT_SPU", "INT_PIO", "INT_EVBLANK", //08 |
| 562 |
"INT_DVD", "INT_PCMCIA", "INT_RTC3", "INT_RTC4", //0C |
| 563 |
"INT_RTC5", "INT_SIO2", "INT_HTR0", "INT_HTR1", //10 |
| 564 |
"INT_HTR2", "INT_HTR3", "INT_USB", "INT_EXTR", //14 |
| 565 |
"INT_FWRE", "INT_FDMA", "INT_1A", "INT_1B", //18 |
| 566 |
"INT_1C", "INT_1D", "INT_1E", "INT_1F", //1C |
| 567 |
"INT_dmaMDECi", "INT_dmaMDECo", "INT_dmaGPU", "INT_dmaCD", //20 |
| 568 |
"INT_dmaSPU", "INT_dmaPIO", "INT_dmaOTC", "INT_dmaBERR", //24 |
| 569 |
"INT_dmaSPU2", "INT_dma8", "INT_dmaSIF0", "INT_dmaSIF1", //28 |
| 570 |
"INT_dmaSIO2i", "INT_dmaSIO2o", "INT_2E", "INT_2F", //2C |
| 571 |
"INT_30", "INT_31", "INT_32", "INT_33", //30 |
| 572 |
"INT_34", "INT_35", "INT_36", "INT_37", //34 |
| 573 |
"INT_38", "INT_39", "INT_3A", "INT_3B", //38 |
| 574 |
"INT_3C", "INT_3D", "INT_3E", "INT_3F", //3C |
| 575 |
"INT_MAX" //40 |
| 576 |
}; |
| 577 |
|
| 578 |
void RegisterIntrHandler_DEBUG() |
| 579 |
{ |
| 580 |
DbgCon.WriteLn(Color_Gray, "RegisterIntrHandler: intr %s, handler %x", intrname[a0], a2); |
| 581 |
} |
| 582 |
} |
| 583 |
|
| 584 |
namespace sifcmd { |
| 585 |
void sceSifRegisterRpc_DEBUG() |
| 586 |
{ |
| 587 |
DbgCon.WriteLn( Color_Gray, "sifcmd sceSifRegisterRpc: rpc_id %x", a1); |
| 588 |
} |
| 589 |
} |
| 590 |
|
| 591 |
const char* irxImportLibname(u32 entrypc) |
| 592 |
{ |
| 593 |
u32 i; |
| 594 |
|
| 595 |
i = entrypc; |
| 596 |
while (iopMemRead32(i -= 4) != 0x41e00000) // documented magic number |
| 597 |
; |
| 598 |
|
| 599 |
return iopVirtMemR<char>(i + 12); |
| 600 |
} |
| 601 |
|
| 602 |
const char* irxImportFuncname(const char libname[8], u16 index) |
| 603 |
{ |
| 604 |
#include "IopModuleNames.cpp" |
| 605 |
|
| 606 |
switch (index) { |
| 607 |
case 0: return "start"; |
| 608 |
// case 1: reinit? |
| 609 |
case 2: return "shutdown"; |
| 610 |
// case 3: ??? |
| 611 |
} |
| 612 |
|
| 613 |
return 0; |
| 614 |
} |
| 615 |
|
| 616 |
#define MODULE(n) if (!strncmp(libname, #n, 8)) { using namespace n; switch (index) { |
| 617 |
#define END_MODULE }} |
| 618 |
#define EXPORT_D(i, n) case (i): return n ## _DEBUG; |
| 619 |
#define EXPORT_H(i, n) case (i): return n ## _HLE; |
| 620 |
|
| 621 |
irxHLE irxImportHLE(const char libname[8], u16 index) |
| 622 |
{ |
| 623 |
// debugging output |
| 624 |
MODULE(sysmem) |
| 625 |
EXPORT_H( 14, Kprintf) |
| 626 |
END_MODULE |
| 627 |
|
| 628 |
MODULE(ioman) |
| 629 |
EXPORT_H( 4, open) |
| 630 |
EXPORT_H( 5, close) |
| 631 |
EXPORT_H( 6, read) |
| 632 |
EXPORT_H( 7, write) |
| 633 |
EXPORT_H( 8, lseek) |
| 634 |
END_MODULE |
| 635 |
|
| 636 |
return 0; |
| 637 |
} |
| 638 |
|
| 639 |
irxDEBUG irxImportDebug(const char libname[8], u16 index) |
| 640 |
{ |
| 641 |
MODULE(loadcore) |
| 642 |
EXPORT_D( 6, RegisterLibraryEntries) |
| 643 |
END_MODULE |
| 644 |
MODULE(intrman) |
| 645 |
EXPORT_D( 4, RegisterIntrHandler) |
| 646 |
END_MODULE |
| 647 |
MODULE(sifcmd) |
| 648 |
EXPORT_D( 17, sceSifRegisterRpc) |
| 649 |
END_MODULE |
| 650 |
|
| 651 |
return 0; |
| 652 |
} |
| 653 |
|
| 654 |
#undef MODULE |
| 655 |
#undef END_MODULE |
| 656 |
#undef EXPORT_D |
| 657 |
#undef EXPORT_H |
| 658 |
|
| 659 |
void __fastcall irxImportLog(const char libname[8], u16 index, const char *funcname) |
| 660 |
{ |
| 661 |
PSXBIOS_LOG("%8.8s.%03d: %s (%x, %x, %x, %x)", |
| 662 |
libname, index, funcname ? funcname : "unknown", |
| 663 |
a0, a1, a2, a3); |
| 664 |
} |
| 665 |
|
| 666 |
int __fastcall irxImportExec(const char libname[8], u16 index) |
| 667 |
{ |
| 668 |
const char *funcname = irxImportFuncname(libname, index); |
| 669 |
irxHLE hle = irxImportHLE(libname, index); |
| 670 |
irxDEBUG debug = irxImportDebug(libname, index); |
| 671 |
|
| 672 |
irxImportLog(libname, index, funcname); |
| 673 |
|
| 674 |
if (debug) |
| 675 |
debug(); |
| 676 |
|
| 677 |
if (hle) |
| 678 |
return hle(); |
| 679 |
else |
| 680 |
return 0; |
| 681 |
} |
| 682 |
|
| 683 |
} // end namespace R3000A |
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