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valgrind-monitor.py regular expressions should use raw strings
[valgrind.git] / include / vki / vki-mips32-linux.h
blob25ae7d6570a318355741c3f3834dd6ae1560119f
1
2 /*--------------------------------------------------------------------*/
3 /*--- mips/Linux-specific kernel interface. vki-mips32-linux.h ---*/
4 /*--------------------------------------------------------------------*/
5
6 /*
7 This file is part of Valgrind, a dynamic binary instrumentation
8 framework.
9
10 Copyright (C) 2010-2017 RT-RK
11
12 This program is free software; you can redistribute it and/or
13 modify it under the terms of the GNU General Public License as
14 published by the Free Software Foundation; either version 2 of the
15 License, or (at your option) any later version.
16
17 This program is distributed in the hope that it will be useful, but
18 WITHOUT ANY WARRANTY; without even the implied warranty of
19 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
20 General Public License for more details.
21
22 You should have received a copy of the GNU General Public License
23 along with this program; if not, see <http://www.gnu.org/licenses/>.
24
25 The GNU General Public License is contained in the file COPYING.
26 */
27
28 #ifndef __VKI_MIPS32_LINUX_H
29 #define __VKI_MIPS32_LINUX_H
30
31 #include <config.h>
32
33 // mips endian
34 #if defined (_MIPSEL)
35 #define VKI_LITTLE_ENDIAN 1
36 #elif defined (_MIPSEB)
37 #define VKI_BIG_ENDIAN 1
38 #endif
39
40
41 //----------------------------------------------------------------------
42 // From linux-2.6.35.5/include/asm-generic/int-ll64.h
43 //----------------------------------------------------------------------
44
45 typedef __signed__ char __vki_s8;
46 typedef unsigned char __vki_u8;
47
48 typedef __signed__ short __vki_s16;
49 typedef unsigned short __vki_u16;
50
51 typedef __signed__ int __vki_s32;
52 typedef unsigned int __vki_u32;
53
54 typedef __signed char vki_s8;
55 typedef unsigned char vki_u8;
56
57 typedef __signed short vki_s16;
58 typedef unsigned short vki_u16;
59
60 typedef __signed int vki_s32;
61 typedef unsigned int vki_u32;
62
63 typedef __signed__ long long __vki_s64;
64 typedef unsigned long long __vki_u64;
65
66
67 //----------------------------------------------------------------------
68 // From linux-2.6.35.5/include/asm-mips/page.h
69 //----------------------------------------------------------------------
70
71 /* MIPS32 uses runtime pagesize detection */
72 extern UWord VKI_PAGE_SHIFT;
73 extern UWord VKI_PAGE_SIZE;
74 #define VKI_PAGE_MASK (~(VKI_PAGE_SIZE-1))
75 #define VKI_MAX_PAGE_SHIFT 16
76 #define VKI_MAX_PAGE_SIZE (1UL << VKI_MAX_PAGE_SHIFT)
77
78 //----------------------------------------------------------------------
79 // From linux-2.6.35.9/arch/mips/include/bits/shm.h
80 //----------------------------------------------------------------------
81
82 #define VKI_SHMLBA 0x40000
83
84 //----------------------------------------------------------------------
85 // From linux-2.6.35.5/include/asm/signal.h
86 //----------------------------------------------------------------------
87
88 #define VKI_MINSIGSTKSZ 2048
89
90 #define VKI_SIG_BLOCK 1 /* for blocking signals */
91 #define VKI_SIG_UNBLOCK 2 /* for unblocking signals */
92 #define VKI_SIG_SETMASK 3 /* for setting the signal mask */
93
94 /* Type of a signal handler. */
95 typedef void __vki_signalfn_t(int);
96 typedef __vki_signalfn_t __user *__vki_sighandler_t;
97
98 typedef void __vki_restorefn_t(void);
99 typedef __vki_restorefn_t __user *__vki_sigrestore_t;
100
101 #define VKI_SIG_DFL ((__vki_sighandler_t)0) /* default signal handling */
102 #define VKI_SIG_IGN ((__vki_sighandler_t)1) /* ignore signal */
103
104 #define _VKI_NSIG 128
105 #define _VKI_NSIG_BPW 32
106 #define _VKI_NSIG_WORDS (_VKI_NSIG / _VKI_NSIG_BPW)
107
108 typedef unsigned long vki_old_sigset_t; /* at least 32 bits */
109
110 typedef struct {
111 unsigned long sig[_VKI_NSIG_WORDS];
112 } vki_sigset_t;
113
114 #define VKI_SIGHUP 1 /* Hangup (POSIX). */
115 #define VKI_SIGINT 2 /* Interrupt (ANSI). */
116 #define VKI_SIGQUIT 3 /* Quit (POSIX). */
117 #define VKI_SIGILL 4 /* Illegal instruction (ANSI). */
118 #define VKI_SIGTRAP 5 /* Trace trap (POSIX). */
119 #define VKI_SIGIOT 6 /* IOT trap (4.2 BSD). */
120 #define VKI_SIGABRT VKI_SIGIOT /* Abort (ANSI). */
121 #define VKI_SIGEMT 7
122 #define VKI_SIGFPE 8 /* Floating-point exception (ANSI). */
123 #define VKI_SIGKILL 9 /* Kill, unblockable (POSIX). */
124 #define VKI_SIGBUS 10 /* BUS error (4.2 BSD). */
125 #define VKI_SIGSEGV 11 /* Segmentation violation (ANSI). */
126 #define VKI_SIGSYS 12
127 #define VKI_SIGPIPE 13 /* Broken pipe (POSIX). */
128 #define VKI_SIGALRM 14 /* Alarm clock (POSIX). */
129 #define VKI_SIGTERM 15 /* Termination (ANSI). */
130 #define VKI_SIGUSR1 16 /* User-defined signal 1 (POSIX). */
131 #define VKI_SIGUSR2 17 /* User-defined signal 2 (POSIX). */
132 #define VKI_SIGCHLD 18 /* Child status has changed (POSIX). */
133 #define VKI_SIGCLD VKI_SIGCHLD /* Same as SIGCHLD (System V). */
134 #define VKI_SIGPWR 19 /* Power failure restart (System V). */
135 #define VKI_SIGWINCH 20 /* Window size change (4.3 BSD, Sun). */
136 #define VKI_SIGURG 21 /* Urgent condition on socket (4.2 BSD). */
137 #define VKI_SIGIO 22 /* I/O now possible (4.2 BSD). */
138 #define VKI_SIGPOLL VKI_SIGIO /* Pollable event occurred (System V). */
139 #define VKI_SIGSTOP 23 /* Stop, unblockable (POSIX). */
140 #define VKI_SIGTSTP 24 /* Keyboard stop (POSIX). */
141 #define VKI_SIGCONT 25 /* Continue (POSIX). */
142 #define VKI_SIGTTIN 26 /* Background read from tty (POSIX). */
143 #define VKI_SIGTTOU 27 /* Background write to tty (POSIX). */
144 #define VKI_SIGVTALRM 28 /* Virtual alarm clock (4.2 BSD). */
145 #define VKI_SIGPROF 29 /* Profiling alarm clock (4.2 BSD). */
146 #define VKI_SIGXCPU 30 /* CPU limit exceeded (4.2 BSD). */
147 #define VKI_SIGXFSZ 31 /* File size limit exceeded (4.2 BSD). */
148
149 /* These should not be considered constants from userland. */
150 #define VKI_SIGRTMIN 32
151 // [[This was (_NSIG-1) in 2.4.X... not sure if it matters.]]
152 #define VKI_SIGRTMAX _VKI_NSIG
153
154 #define VKI_SA_ONSTACK 0x08000000
155 #define VKI_SA_RESETHAND 0x80000000
156 #define VKI_SA_RESTART 0x10000000
157 #define VKI_SA_SIGINFO 0x00000008
158 #define VKI_SA_NODEFER 0x40000000
159 #define VKI_SA_NOCLDWAIT 0x00010000
160 #define VKI_SA_NOCLDSTOP 0x00000001
161
162 #define VKI_SA_NOMASK VKI_SA_NODEFER
163 #define VKI_SA_ONESHOT VKI_SA_RESETHAND
164 //#define VKI_SA_INTERRUPT 0x20000000 /* dummy -- ignored */
165
166 #define VKI_SA_RESTORER 0x04000000
167
168 #define VKI_SS_ONSTACK 1
169 #define VKI_SS_DISABLE 2
170
171 struct vki_old_sigaction {
172 // [[Nb: a 'k' prefix is added to "sa_handler" because
173 // bits/sigaction.h (which gets dragged in somehow via signal.h)
174 // #defines it as something else. Since that is done for glibc's
175 // purposes, which we don't care about here, we use our own name.]]
176 unsigned long sa_flags;
177 __vki_sighandler_t ksa_handler;
178 vki_old_sigset_t sa_mask;
179 __vki_sigrestore_t sa_restorer;
180 };
181
182 struct vki_sigaction {
183 unsigned int sa_flags;
184 __vki_sighandler_t sa_handler;
185 vki_sigset_t sa_mask;
186 };
187
188
189 struct vki_sigaction_base {
190 // [[See comment about extra 'k' above]]
191 unsigned long sa_flags;
192 __vki_sighandler_t ksa_handler;
193
194 vki_sigset_t sa_mask; /* mask last for extensibility */
195 __vki_sigrestore_t sa_restorer;
196 };
197
198 /* On Linux we use the same type for passing sigactions to
199 and from the kernel. Hence: */
200 typedef struct vki_sigaction_base vki_sigaction_toK_t;
201 typedef struct vki_sigaction_base vki_sigaction_fromK_t;
202
203 typedef struct vki_sigaltstack {
204 void __user *ss_sp;
205 vki_size_t ss_size;
206 int ss_flags;
207
208 } vki_stack_t;
209
210
211 //----------------------------------------------------------------------
212 // From 2.6.35.5/include/asm-mips/sigcontext.h
213 //----------------------------------------------------------------------
214
215 struct _vki_fpreg {
216 unsigned short significand[4];
217 unsigned short exponent;
218 };
219
220 struct _vki_fpxreg {
221 unsigned short significand[4];
222 unsigned short exponent;
223 unsigned short padding[3];
224 };
225
226 struct _vki_xmmreg {
227 unsigned long element[4];
228 };
229
230 struct _vki_fpstate {
231 /* Regular FPU environment */
232 unsigned long cw;
233 unsigned long sw;
234 unsigned long tag;
235 unsigned long ipoff;
236 unsigned long cssel;
237 unsigned long dataoff;
238 unsigned long datasel;
239 struct _vki_fpreg _st[8];
240 unsigned short status;
241 unsigned short magic; /* 0xffff = regular FPU data only */
242
243 /* FXSR FPU environment */
244 unsigned long _fxsr_env[6]; /* FXSR FPU env is ignored */
245 unsigned long mxcsr;
246 unsigned long reserved;
247 struct _vki_fpxreg _fxsr_st[8]; /* FXSR FPU reg data is ignored */
248 struct _vki_xmmreg _xmm[8];
249 unsigned long padding[56];
250 };
251
252 //----------------------------------------------------------------------
253 // From linux-2.6.35.5/include/asm-mips/sigcontext.h
254 //----------------------------------------------------------------------
255
256 struct vki_sigcontext {
257 unsigned int sc_regmask; /* Unused */
258 unsigned int sc_status; /* Unused */
259 unsigned long long sc_pc;
260 unsigned long long sc_regs[32];
261 unsigned long long sc_fpregs[32];
262 unsigned int sc_acx; /* Was sc_ownedfp */
263 unsigned int sc_fpc_csr;
264 unsigned int sc_fpc_eir; /* Unused */
265 unsigned int sc_used_math;
266 unsigned int sc_dsp; /* dsp status, was sc_ssflags */
267 unsigned long long sc_mdhi;
268 unsigned long long sc_mdlo;
269 unsigned long sc_hi1; /* Was sc_cause */
270 unsigned long sc_lo1; /* Was sc_badvaddr */
271 unsigned long sc_hi2; /* Was sc_sigset[4] */
272 unsigned long sc_lo2;
273 unsigned long sc_hi3;
274 unsigned long sc_lo3;
275 };
276
277 //----------------------------------------------------------------------
278 // From linux-2.6.35.5/include/asm-mips/mman.h
279 //----------------------------------------------------------------------
280
281 #define VKI_PROT_NONE 0x0 /* No page permissions */
282 #define VKI_PROT_READ 0x1 /* page can be read */
283 #define VKI_PROT_WRITE 0x2 /* page can be written */
284 #define VKI_PROT_EXEC 0x4 /* page can be executed */
285 #define VKI_PROT_GROWSDOWN 0x01000000 /* mprotect flag: extend change to start of growsdown vma */
286 #define VKI_PROT_GROWSUP 0x02000000 /* mprotect flag: extend change to end of growsup vma */
287
288 #define VKI_MAP_SHARED 0x001 /* Share changes */
289 #define VKI_MAP_PRIVATE 0x002 /* Changes are private */
290 #define VKI_MAP_FIXED 0x010 /* Interpret addr exactly */
291
292 #define VKI_MAP_NORESERVE 0x0400 /* don't reserve swap pages */
293
294 /* These are linux-specific */
295 #define VKI_MAP_NORESERVE 0x0400 /* don't check for reservations */
296 #define VKI_MAP_ANONYMOUS 0x0800 /* don't use a file */
297 #define VKI_MAP_GROWSDOWN 0x1000 /* stack-like segment */
298 #define VKI_MAP_DENYWRITE 0x2000 /* ETXTBSY */
299 #define VKI_MAP_EXECUTABLE 0x4000 /* mark it as an executable */
300 #define VKI_MAP_LOCKED 0x8000 /* pages are locked */
301 #define VKI_MAP_POPULATE 0x10000 /* populate (prefault) pagetables */
302 #define VKI_MAP_NONBLOCK 0x20000 /* do not block on IO */
303
304
305 //----------------------------------------------------------------------
306 // From linux-2.6.35.5/include/asm-mips/fcntl.h
307 //----------------------------------------------------------------------
308
309 #define VKI_O_ACCMODE 03
310 #define VKI_O_RDONLY 00
311 #define VKI_O_WRONLY 01
312 #define VKI_O_RDWR 02
313
314 #define VKI_O_CREAT 0x0100 /* not fcntl */
315 #define VKI_O_EXCL 0x0400 /* not fcntl */
316
317 #define VKI_O_TRUNC 0x0200 /* not fcntl */
318
319 #define VKI_O_APPEND 0x0008
320 #define VKI_O_NONBLOCK 0x0080
321 #define VKI_O_LARGEFILE 0x2000
322
323 #define VKI_AT_FDCWD -100
324
325 #define VKI_F_DUPFD 0 /* dup */
326 #define VKI_F_GETFD 1 /* get close_on_exec */
327 #define VKI_F_SETFD 2 /* set/clear close_on_exec */
328 #define VKI_F_GETFL 3 /* get file->f_flags */
329 #define VKI_F_SETFL 4 /* set file->f_flags */
330
331 #define VKI_F_GETLK 14
332 #define VKI_F_SETLK 6
333 #define VKI_F_SETLKW 7
334
335 #define VKI_F_SETOWN 24 /* for sockets. */
336 #define VKI_F_GETOWN 23 /* for sockets. */
337 #define VKI_F_SETSIG 10 /* for sockets. */
338 #define VKI_F_GETSIG 11 /* for sockets. */
339
340 #define VKI_F_SETOWN_EX 15
341 #define VKI_F_GETOWN_EX 16
342
343 #define VKI_F_OFD_GETLK 36
344 #define VKI_F_OFD_SETLK 37
345 #define VKI_F_OFD_SETLKW 38
346
347 #define VKI_F_GETLK64 33 /* using 'struct flock64' */
348 #define VKI_F_SETLK64 34
349 #define VKI_F_SETLKW64 35
350
351 /* for F_[GET|SET]FL */
352 #define VKI_FD_CLOEXEC 1 /* actually anything with low bit set goes */
353
354 #define VKI_F_LINUX_SPECIFIC_BASE 1024
355
356 struct vki_f_owner_ex {
357 int type;
358 __vki_kernel_pid_t pid;
359 };
360
361 //----------------------------------------------------------------------
362 // From linux-2.6.35.5/include/asm-mips/resource.h
363 //----------------------------------------------------------------------
364
365 #define VKI_RLIMIT_DATA 2 /* max data size */
366 #define VKI_RLIMIT_STACK 3 /* max stack size */
367 #define VKI_RLIMIT_CORE 4 /* max core file size */
368 #define VKI_RLIMIT_NOFILE 5 /* max number of open files */
369 #define VKI_RLIM_INFINITY 0x7fffffffUL
370
371 //----------------------------------------------------------------------
372 // From linux-2.6.35.5/include/asm-mips/socket.h
373 //----------------------------------------------------------------------
374
375 #define VKI_SOL_SOCKET 0xffff
376
377 #define VKI_SO_TYPE 0x1008
378
379 #define VKI_SO_ATTACH_FILTER 26
380
381 //----------------------------------------------------------------------
382 // From linux-2.6.35.5/include/asm-i386/sockios.h
383 //----------------------------------------------------------------------
384
385 #define VKI_SIOCATMARK _VKI_IOR('s', 7, int)
386 #define VKI_SIOCSPGRP _VKI_IOW('s', 8, vki_pid_t)
387 #define VKI_SIOCGPGRP _VKI_IOR('s', 9, vki_pid_t)
388 #define VKI_SIOCGSTAMP 0x8906 /* Get stamp (timeval) */
389 #define VKI_SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */
390
391 //----------------------------------------------------------------------
392 // From linux-2.6.35.5/include/asm-mips/stat.h
393 //----------------------------------------------------------------------
394
395 struct vki_stat {
396 unsigned st_dev;
397 long st_pad1[3]; /* Reserved for network id */
398 unsigned long st_ino;
399 unsigned int st_mode;
400 unsigned long st_nlink;
401 unsigned int st_uid;
402 unsigned int st_gid;
403 unsigned st_rdev;
404 long st_pad2[2];
405 long st_size;
406 long st_pad3;
407 /*
408 * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
409 * but we don't have it under Linux.
410 */
411 long st_atime;
412 long st_atime_nsec;
413 long st_mtime;
414 long st_mtime_nsec;
415 long st_ctime;
416 long st_ctime_nsec;
417 long st_blksize;
418 long st_blocks;
419 long st_pad4[14];
420 };
421
422 /*
423 * This matches struct stat64 in glibc2.1, hence the absolutely insane
424 * amounts of padding around dev_t's. The memory layout is the same as of
425 * struct stat of the 64-bit kernel.
426 */
427
428 struct vki_stat64 {
429 unsigned long st_dev;
430 unsigned long st_pad0[3]; /* Reserved for st_dev expansion */
431
432 unsigned long long st_ino;
433
434 unsigned int st_mode;
435 unsigned long st_nlink;
436
437 unsigned int st_uid;
438 unsigned int st_gid;
439
440 unsigned long st_rdev;
441 unsigned long st_pad1[3]; /* Reserved for st_rdev expansion */
442
443 long long st_size;
444
445 /*
446 * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
447 * but we don't have it under Linux.
448 */
449 long st_atime;
450 unsigned long st_atime_nsec; /* Reserved for st_atime expansion */
451
452 long st_mtime;
453 unsigned long st_mtime_nsec; /* Reserved for st_mtime expansion */
454
455 long st_ctime;
456 unsigned long st_ctime_nsec; /* Reserved for st_ctime expansion */
457
458 unsigned long st_blksize;
459 unsigned long st_pad2;
460
461 long long st_blocks;
462 };
463
464 //----------------------------------------------------------------------
465 // From linux-2.6.35.5/include/asm-mips/statfs.h
466 //----------------------------------------------------------------------
467
468 struct vki_statfs {
469 long f_type;
470 long f_bsize;
471 long f_frsize; /* Fragment size - unsupported */
472 long f_blocks;
473 long f_bfree;
474 long f_files;
475 long f_ffree;
476 long f_bavail;
477
478 /* Linux specials */
479 __vki_kernel_fsid_t f_fsid;
480 long f_namelen;
481 long f_spare[6];
482 };
483
484 //----------------------------------------------------------------------
485 // From linux-2.6.35.5/include/asm-mips/termios.h
486 //----------------------------------------------------------------------
487
488 struct vki_winsize {
489 unsigned short ws_row;
490 unsigned short ws_col;
491 unsigned short ws_xpixel;
492 unsigned short ws_ypixel;
493 };
494
495 #define NCC 8
496 #define NCCS 23
497 struct vki_termio {
498 unsigned short c_iflag; /* input mode flags */
499 unsigned short c_oflag; /* output mode flags */
500 unsigned short c_cflag; /* control mode flags */
501 unsigned short c_lflag; /* local mode flags */
502 char c_line; /* line discipline */
503 unsigned char c_cc[NCCS]; /* control characters */
504 };
505
506
507 //----------------------------------------------------------------------
508 // From linux-2.6.35.5/include/asm-mips/termbits.h
509 //----------------------------------------------------------------------
510
511 typedef unsigned char vki_cc_t;
512 typedef unsigned long vki_speed_t;
513 typedef unsigned long vki_tcflag_t;
514
515 struct vki_termios {
516 vki_tcflag_t c_iflag; /* input mode flags */
517 vki_tcflag_t c_oflag; /* output mode flags */
518 vki_tcflag_t c_cflag; /* control mode flags */
519 vki_tcflag_t c_lflag; /* local mode flags */
520 vki_cc_t c_line; /* line discipline */
521 vki_cc_t c_cc[NCCS]; /* control characters */
522 };
523
524 //----------------------------------------------------------------------
525 // From linux-2.6.35.5/include/asm-mips/ioctl.h
526 //----------------------------------------------------------------------
527
528 #define _VKI_IOC_NRBITS 8
529 #define _VKI_IOC_TYPEBITS 8
530 #define _VKI_IOC_SIZEBITS 13
531 #define _VKI_IOC_DIRBITS 3
532
533 #define _VKI_IOC_NRMASK ((1 << _VKI_IOC_NRBITS)-1)
534 #define _VKI_IOC_TYPEMASK ((1 << _VKI_IOC_TYPEBITS)-1)
535 #define _VKI_IOC_SIZEMASK ((1 << _VKI_IOC_SIZEBITS)-1)
536 #define _VKI_IOC_DIRMASK ((1 << _VKI_IOC_DIRBITS)-1)
537
538 #define _VKI_IOC_NRSHIFT 0
539 #define _VKI_IOC_TYPESHIFT (_VKI_IOC_NRSHIFT+_VKI_IOC_NRBITS)
540 #define _VKI_IOC_SIZESHIFT (_VKI_IOC_TYPESHIFT+_VKI_IOC_TYPEBITS)
541 #define _VKI_IOC_DIRSHIFT (_VKI_IOC_SIZESHIFT+_VKI_IOC_SIZEBITS)
542
543 #define _VKI_IOC_NONE 1U
544 #define _VKI_IOC_READ 2U
545 #define _VKI_IOC_WRITE 4U
546
547 #define _VKI_IOC(dir,type,nr,size) \
548 (((dir) << _VKI_IOC_DIRSHIFT) | \
549 ((type) << _VKI_IOC_TYPESHIFT) | \
550 ((nr) << _VKI_IOC_NRSHIFT) | \
551 ((size) << _VKI_IOC_SIZESHIFT))
552
553 /* provoke compile error for invalid uses of size argument */
554 extern unsigned int __VKI_invalid_size_argument_for_IOC;
555 /* used to create numbers */
556 #define _VKI_IO(type,nr) _VKI_IOC(_VKI_IOC_NONE,(type),(nr),0)
557 #define _VKI_IOR(type,nr,size) _VKI_IOC(_VKI_IOC_READ,(type),(nr),(_VKI_IOC_TYPECHECK(size)))
558 #define _VKI_IOW(type,nr,size) _VKI_IOC(_VKI_IOC_WRITE,(type),(nr),(_VKI_IOC_TYPECHECK(size)))
559 #define _VKI_IOWR(type,nr,size) _VKI_IOC(_VKI_IOC_READ|_VKI_IOC_WRITE,(type),(nr),(_VKI_IOC_TYPECHECK(size)))
560
561 /* used to decode ioctl numbers.. */
562 #define _VKI_IOC_DIR(nr) (((nr) >> _VKI_IOC_DIRSHIFT) & _VKI_IOC_DIRMASK)
563 #define _VKI_IOC_TYPE(nr) (((nr) >> _VKI_IOC_TYPESHIFT) & _VKI_IOC_TYPEMASK)
564 #define _VKI_IOC_NR(nr) (((nr) >> _VKI_IOC_NRSHIFT) & _VKI_IOC_NRMASK)
565 #define _VKI_IOC_SIZE(nr) (((nr) >> _VKI_IOC_SIZESHIFT) & _VKI_IOC_SIZEMASK)
566
567 //----------------------------------------------------------------------
568 // From linux-2.6.35.5/include/asm-mips/ioctls.h
569 //----------------------------------------------------------------------
570
571 #define VKI_TCGETA 0x5401
572 #define VKI_TCSETA 0x5402 /* Clashes with SNDCTL_TMR_START sound ioctl */
573 #define VKI_TCSETAW 0x5403
574 #define VKI_TCSETAF 0x5404
575
576 #define VKI_TCSBRK 0x5405
577 #define VKI_TCXONC 0x5406
578 #define VKI_TCFLSH 0x5407
579
580 #define VKI_TCGETS 0x540d
581 #define VKI_TCSETS 0x540e
582 #define VKI_TCSETSW 0x540f
583 #define VKI_TCSETSF 0x5410
584
585 #define VKI_TIOCEXCL 0x740d /* set exclusive use of tty */
586 #define VKI_TIOCNXCL 0x740e /* reset exclusive use of tty */
587 #define VKI_TIOCOUTQ 0x7472 /* output queue size */
588 #define VKI_TIOCSTI 0x5472 /* simulate terminal input */
589 #define VKI_TIOCMGET 0x741d /* get all modem bits */
590 #define VKI_TIOCMBIS 0x741b /* bis modem bits */
591 #define VKI_TIOCMBIC 0x741c /* bic modem bits */
592 #define VKI_TIOCMSET 0x741a /* set all modem bits */
593 #define VKI_TIOCPKT 0x5470 /* pty: set/clear packet mode */
594 #define VKI_TIOCPKT_DATA 0x00 /* data packet */
595 #define VKI_TIOCPKT_FLUSHREAD 0x01 /* flush packet */
596 #define VKI_TIOCPKT_FLUSHWRITE 0x02 /* flush packet */
597 #define VKI_TIOCPKT_STOP 0x04 /* stop output */
598 #define VKI_TIOCPKT_START 0x08 /* start output */
599 #define VKI_TIOCPKT_NOSTOP 0x10 /* no more ^S, ^Q */
600 #define VKI_TIOCPKT_DOSTOP 0x20 /* now do ^S ^Q */
601 /* #define TIOCPKT_IOCTL 0x40 state change of pty driver */
602 #define VKI_TIOCSWINSZ _VKI_IOW('t', 103, struct vki_winsize) /* set window size */
603 #define VKI_TIOCGWINSZ _VKI_IOR('t', 104, struct vki_winsize) /* get window size */
604 #define VKI_TIOCNOTTY 0x5471 /* void tty association */
605 #define VKI_TIOCSETD 0x7401
606 #define VKI_TIOCGETD 0x7400
607
608 #define VKI_FIOCLEX 0x6601
609 #define VKI_FIONCLEX 0x6602
610 #define VKI_FIOASYNC 0x667d
611 #define VKI_FIONBIO 0x667e
612 #define VKI_FIOQSIZE 0x667f
613
614 #define VKI_TIOCGLTC 0x7474 /* get special local chars */
615 #define VKI_TIOCSLTC 0x7475 /* set special local chars */
616 #define VKI_TIOCSPGRP _VKI_IOW('t', 118, int) /* set pgrp of tty */
617 #define VKI_TIOCGPGRP _VKI_IOR('t', 119, int) /* get pgrp of tty */
618 #define VKI_TIOCCONS _VKI_IOW('t', 120, int) /* become virtual console */
619
620 #define VKI_FIONREAD 0x467f
621 #define VKI_TIOCINQ FIONREAD
622
623 #define VKI_TIOCGETP 0x7408
624 #define VKI_TIOCSETP 0x7409
625 #define VKI_TIOCSETN 0x740a /* TIOCSETP wo flush */
626
627 #define VKI_TIOCSBRK 0x5427 /* BSD compatibility */
628 #define VKI_TIOCCBRK 0x5428 /* BSD compatibility */
629 #define VKI_TIOCGSID 0x7416 /* Return the session ID of FD */
630 #define VKI_TIOCGPTN _VKI_IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */
631 #define VKI_TIOCSPTLCK _VKI_IOW('T',0x31, int) /* Lock/unlock Pty */
632
633 /* I hope the range from 0x5480 on is free ... */
634 #define VKI_TIOCSCTTY 0x5480 /* become controlling tty */
635 #define VKI_TIOCGSOFTCAR 0x5481
636 #define VKI_TIOCSSOFTCAR 0x5482
637 #define VKI_TIOCLINUX 0x5483
638 #define VKI_TIOCGSERIAL 0x5484
639 #define VKI_TIOCSSERIAL 0x5485
640 #define VKI_TCSBRKP 0x5486 /* Needed for POSIX tcsendbreak() */
641 #define VKI_TIOCSERCONFIG 0x5488
642 #define VKI_TIOCSERGWILD 0x5489
643 #define VKI_TIOCSERSWILD 0x548a
644 #define VKI_TIOCGLCKTRMIOS 0x548b
645 #define VKI_TIOCSLCKTRMIOS 0x548c
646 #define VKI_TIOCSERGSTRUCT 0x548d /* For debugging only */
647 #define VKI_TIOCSERGETLSR 0x548e /* Get line status register */
648 #define VKI_TIOCSERGETMULTI 0x548f /* Get multiport config */
649 #define VKI_TIOCSERSETMULTI 0x5490 /* Set multiport config */
650 #define VKI_TIOCMIWAIT 0x5491 /* wait for a change on serial input line(s) */
651 #define VKI_TIOCGICOUNT 0x5492 /* read serial port inline interrupt counts */
652 #define VKI_TIOCGHAYESESP 0x5493 /* Get Hayes ESP configuration */
653 #define VKI_TIOCSHAYESESP 0x5494 /* Set Hayes ESP configuration */
654
655 //----------------------------------------------------------------------
656 // From asm-generic/poll.h
657 //----------------------------------------------------------------------
658
659 /* These are specified by iBCS2 */
660 #define VKI_POLLIN 0x0001
661
662 struct vki_pollfd {
663 int fd;
664 short events;
665 short revents;
666 };
667 //----------------------------------------------------------------------
668 // From linux-2.6.35.5/include/asm-mips/ucontext.h
669 //----------------------------------------------------------------------
670
671 struct vki_ucontext {
672 unsigned long uc_flags;
673 struct vki_ucontext *uc_link;
674 vki_stack_t uc_stack;
675 struct vki_sigcontext uc_mcontext;
676 vki_sigset_t uc_sigmask; /* mask last for extensibility */
677 };
678
679 // CAB: TODO
680 typedef char vki_modify_ldt_t;
681
682 //----------------------------------------------------------------------
683 // From linux-2.6.35.5/include/asm-mips/ipcbuf.h
684 //----------------------------------------------------------------------
685
686 struct vki_ipc64_perm
687 {
688 __vki_kernel_key_t key;
689 __vki_kernel_uid_t uid;
690 __vki_kernel_gid_t gid;
691 __vki_kernel_uid_t cuid;
692 __vki_kernel_gid_t cgid;
693 __vki_kernel_mode_t mode;
694 unsigned short seq;
695 unsigned short __pad1;
696 unsigned long __unused1;
697 unsigned long __unused2;
698 };
699
700 //----------------------------------------------------------------------
701 // From linux-2.6.35.5/include/asm-mips/sembuf.h
702 //----------------------------------------------------------------------
703
704 struct vki_semid64_ds {
705 struct vki_ipc64_perm sem_perm; /* permissions .. see ipc.h */
706 __vki_kernel_time_t sem_otime; /* last semop time */
707 __vki_kernel_time_t sem_ctime; /* last change time */
708 unsigned long sem_nsems; /* no. of semaphores in array */
709 unsigned long __unused1;
710 unsigned long __unused2;
711 };
712
713
714 //----------------------------------------------------------------------
715 // From linux-2.6.35.5/include/asm-mips/msgbuf.h
716 //----------------------------------------------------------------------
717
718 struct vki_msqid64_ds {
719 struct vki_ipc64_perm msg_perm;
720 __vki_kernel_time_t msg_stime; /* last msgsnd time */
721 unsigned long __unused1;
722 __vki_kernel_time_t msg_rtime; /* last msgrcv time */
723 unsigned long __unused2;
724 __vki_kernel_time_t msg_ctime; /* last change time */
725 unsigned long __unused3;
726 unsigned long msg_cbytes; /* current number of bytes on queue */
727 unsigned long msg_qnum; /* number of messages in queue */
728 unsigned long msg_qbytes; /* max number of bytes on queue */
729 __vki_kernel_pid_t msg_lspid; /* pid of last msgsnd */
730 __vki_kernel_pid_t msg_lrpid; /* last receive pid */
731 unsigned long __unused4;
732 unsigned long __unused5;
733 };
734
735 //----------------------------------------------------------------------
736 // From linux-2.6.35.5/include/asm-mips/ipc.h
737 //----------------------------------------------------------------------
738
739 struct vki_ipc_kludge {
740 struct vki_msgbuf __user *msgp;
741 long msgtyp;
742 };
743
744 #define VKI_SEMOP 1
745 #define VKI_SEMGET 2
746 #define VKI_SEMCTL 3
747 #define VKI_SEMTIMEDOP 4
748 #define VKI_MSGSND 11
749 #define VKI_MSGRCV 12
750 #define VKI_MSGGET 13
751 #define VKI_MSGCTL 14
752 #define VKI_SHMAT 21
753 #define VKI_SHMDT 22
754 #define VKI_SHMGET 23
755 #define VKI_SHMCTL 24
756
757 //----------------------------------------------------------------------
758 // From linux-2.6.35.5/include/asm-mips/shmbuf.h
759 //----------------------------------------------------------------------
760
761 struct vki_shmid64_ds {
762 struct vki_ipc64_perm shm_perm; /* operation perms */
763 vki_size_t shm_segsz; /* size of segment (bytes) */
764 __vki_kernel_time_t shm_atime; /* last attach time */
765 __vki_kernel_time_t shm_dtime; /* last detach time */
766 __vki_kernel_time_t shm_ctime; /* last change time */
767 __vki_kernel_pid_t shm_cpid; /* pid of creator */
768 __vki_kernel_pid_t shm_lpid; /* pid of last operator */
769 unsigned long shm_nattch; /* no. of current attaches */
770 unsigned long __unused1;
771 unsigned long __unused2;
772 };
773
774 struct vki_shminfo64 {
775 unsigned long shmmax;
776 unsigned long shmmin;
777 unsigned long shmmni;
778 unsigned long shmseg;
779 unsigned long shmall;
780 unsigned long __unused1;
781 unsigned long __unused2;
782 unsigned long __unused3;
783 unsigned long __unused4;
784 };
785 //----------------------------------------------------------------------
786 // From linux-2.6.35.5/include/asm-mips/ptrace.h
787 //----------------------------------------------------------------------
788
789 struct vki_pt_regs {
790 #ifdef CONFIG_32BIT
791 /* Pad bytes for argument save space on the stack. */
792 unsigned long pad0[6];
793 #endif
794 /* Saved main processor registers. */
795 unsigned long regs[32];
796
797 /* Saved special registers. */
798 unsigned long cp0_status;
799 unsigned long hi;
800 unsigned long lo;
801 #ifdef CONFIG_CPU_HAS_SMARTMIPS
802 unsigned long acx;
803 #endif
804 unsigned long cp0_badvaddr;
805 unsigned long cp0_cause;
806 unsigned long cp0_epc;
807 #ifdef CONFIG_MIPS_MT_SMTC
808 unsigned long cp0_tcstatus;
809 #endif /* CONFIG_MIPS_MT_SMTC */
810 #ifdef CONFIG_CPU_CAVIUM_OCTEON
811 unsigned long long mpl[3]; /* MTM{0,1,2} */
812 unsigned long long mtp[3]; /* MTP{0,1,2} */
813 #endif
814 } __attribute__ ((aligned (8)));
815
816 #define VKI_PTRACE_GETREGS 12
817 #define VKI_PTRACE_SETREGS 13
818 #define VKI_PTRACE_GETFPREGS 14
819 #define VKI_PTRACE_SETFPREGS 15
820 //----------------------------------------------------------------------
821 // From linux-4.5/arch/mips/include/uapi/asm/reg.h
822 //----------------------------------------------------------------------
823 #define VKI_MIPS32_EF_R0 6
824 #define VKI_MIPS32_EF_R1 7
825 #define VKI_MIPS32_EF_R2 8
826 #define VKI_MIPS32_EF_R3 9
827 #define VKI_MIPS32_EF_R4 10
828 #define VKI_MIPS32_EF_R5 11
829 #define VKI_MIPS32_EF_R6 12
830 #define VKI_MIPS32_EF_R7 13
831 #define VKI_MIPS32_EF_R8 14
832 #define VKI_MIPS32_EF_R9 15
833 #define VKI_MIPS32_EF_R10 16
834 #define VKI_MIPS32_EF_R11 17
835 #define VKI_MIPS32_EF_R12 18
836 #define VKI_MIPS32_EF_R13 19
837 #define VKI_MIPS32_EF_R14 20
838 #define VKI_MIPS32_EF_R15 21
839 #define VKI_MIPS32_EF_R16 22
840 #define VKI_MIPS32_EF_R17 23
841 #define VKI_MIPS32_EF_R18 24
842 #define VKI_MIPS32_EF_R19 25
843 #define VKI_MIPS32_EF_R20 26
844 #define VKI_MIPS32_EF_R21 27
845 #define VKI_MIPS32_EF_R22 28
846 #define VKI_MIPS32_EF_R23 29
847 #define VKI_MIPS32_EF_R24 30
848 #define VKI_MIPS32_EF_R25 31
849 #define VKI_MIPS32_EF_R26 32
850 #define VKI_MIPS32_EF_R27 33
851 #define VKI_MIPS32_EF_R28 34
852 #define VKI_MIPS32_EF_R29 35
853 #define VKI_MIPS32_EF_R30 36
854 #define VKI_MIPS32_EF_R31 37
855 #define VKI_MIPS32_EF_LO 38
856 #define VKI_MIPS32_EF_HI 39
857 #define VKI_MIPS32_EF_CP0_EPC 40
858 #define VKI_MIPS32_EF_CP0_BADVADDR 41
859 #define VKI_MIPS32_EF_CP0_STATUS 42
860 #define VKI_MIPS32_EF_CP0_CAUSE 43
861 #define VKI_MIPS32_EF_UNUSED0 44
862
863 //----------------------------------------------------------------------
864 // From linux-4.5/arch/mips/include/asm/elf.h
865 //----------------------------------------------------------------------
866 typedef unsigned long vki_elf_greg_t;
867
868 #define VKI_ELF_NGREG 45
869 #define VKI_ELF_NFPREG 33 /* includes fpscr */
870
871 typedef vki_elf_greg_t vki_elf_gregset_t[VKI_ELF_NGREG];
872
873 typedef double vki_elf_fpreg_t;
874 typedef vki_elf_fpreg_t vki_elf_fpregset_t[VKI_ELF_NFPREG];
875
876 typedef struct vki_user_fxsr_struct vki_elf_fpxregset_t;
877
878 #define VKI_AT_SYSINFO 32
879 //----------------------------------------------------------------------
880 // From linux-2.6.35.5/include/asm-generic/siginfo.h
881 //----------------------------------------------------------------------
882 #define HAVE_ARCH_SIGINFO_T
883
884 typedef union vki_sigval {
885 int sival_int;
886 void __user *sival_ptr;
887 } vki_sigval_t;
888
889 #ifndef __VKI_ARCH_SI_PREAMBLE_SIZE
890 #define __VKI_ARCH_SI_PREAMBLE_SIZE (3 * sizeof(int))
891 #endif
892
893 #define VKI_SI_MAX_SIZE 128
894
895 #ifndef VKI_SI_PAD_SIZE
896 #define VKI_SI_PAD_SIZE ((VKI_SI_MAX_SIZE - __VKI_ARCH_SI_PREAMBLE_SIZE) / sizeof(int))
897 #endif
898
899 #ifndef __VKI_ARCH_SI_UID_T
900 #define __VKI_ARCH_SI_UID_T vki_uid_t
901 #endif
902
903 #ifndef __VKI_ARCH_SI_BAND_T
904 #define __VKI_ARCH_SI_BAND_T long
905 #endif
906
907 typedef struct vki_siginfo {
908 int si_signo;
909 int si_code;
910 int si_errno;
911 int __pad0[VKI_SI_MAX_SIZE / sizeof(int) - VKI_SI_PAD_SIZE - 3];
912
913 union {
914 int _pad[VKI_SI_PAD_SIZE];
915
916 /* kill() */
917 struct {
918 vki_pid_t _pid; /* sender's pid */
919 __VKI_ARCH_SI_UID_T _uid; /* sender's uid */
920 } _kill;
921
922 /* POSIX.1b timers */
923 struct {
924 vki_timer_t _tid; /* timer id */
925 int _overrun; /* overrun count */
926 char _pad[sizeof( __VKI_ARCH_SI_UID_T) - sizeof(int)];
927 vki_sigval_t _sigval; /* same as below */
928 int _sys_private; /* not to be passed to user */
929 } _timer;
930
931 /* POSIX.1b signals */
932 struct {
933 vki_pid_t _pid; /* sender's pid */
934 __VKI_ARCH_SI_UID_T _uid; /* sender's uid */
935 vki_sigval_t _sigval;
936 } _rt;
937
938 /* SIGCHLD */
939 struct {
940 vki_pid_t _pid; /* which child */
941 __VKI_ARCH_SI_UID_T _uid; /* sender's uid */
942 int _status; /* exit code */
943 vki_clock_t _utime;
944 vki_clock_t _stime;
945 } _sigchld;
946
947 /* IRIX SIGCHLD */
948 struct {
949 vki_pid_t _pid; /* which child */
950 vki_clock_t _utime;
951 int _status; /* exit code */
952 vki_clock_t _stime;
953 } _irix_sigchld;
954
955 /* SIGILL, SIGFPE, SIGSEGV, SIGBUS */
956 struct {
957 void __user *_addr; /* faulting insn/memory ref. */
958 #ifdef __ARCH_SI_TRAPNO
959 int _trapno; /* TRAP # which caused the signal */
960 #endif
961 } _sigfault;
962
963 /* SIGPOLL, SIGXFSZ (To do ...) */
964 struct {
965 __VKI_ARCH_SI_BAND_T _band; /* POLL_IN, POLL_OUT, POLL_MSG */
966 int _fd;
967 } _sigpoll;
968 } _sifields;
969 } vki_siginfo_t;
970
971 //----------------------------------------------------------------------
972 // From linux-2.6.35.5/include/asm/break.h
973 //----------------------------------------------------------------------
974 #define VKI_BRK_OVERFLOW 6 /* Overflow check */
975 #define VKI_BRK_DIVZERO 7 /* Divide by zero check */
976
977 //----------------------------------------------------------------------
978 // From linux-3.6.35.5/arch/mips/include/socket.h
979 //----------------------------------------------------------------------
980 enum vki_sock_type {
981 VKI_SOCK_STREAM = 2,
982 // [[others omitted]]
983 };
984 #define ARCH_HAS_SOCKET_TYPES 1
985
986 //----------------------------------------------------------------------
987 // From linux-3.7.0/arch/mips/include/uapi/asm/errno.h
988 //----------------------------------------------------------------------
989
990 #define VKI_ELIBBAD 84 /* Accessing a corrupted shared library */
991 #define VKI_EOPNOTSUPP 122 /* Operation not supported on transport
992 endpoint */
993
994 //----------------------------------------------------------------------
995 // From linux-3.13.0/include/asm/errno.h
996 //----------------------------------------------------------------------
997
998 #define VKI_ENOSYS 89 /* Function not implemented */
999 #define VKI_EOVERFLOW 79 /* Value too large for defined data type */
1000
1001 //----------------------------------------------------------------------
1002 // From linux-3.14.0/arch/mips/include/asm/elf.h
1003 //----------------------------------------------------------------------
1004
1005 #define VKI_EF_MIPS_FP64 0x00000200
1006
1007 //----------------------------------------------------------------------
1008 // From linux-4.1.0/arch/mips/include/asm/elf.h
1009 //----------------------------------------------------------------------
1010
1011 #define VKI_MIPS_ABI_FP_UNKNOWN (-1)
1012 #define VKI_MIPS_ABI_FP_ANY 0 /* FP ABI doesn't matter */
1013 #define VKI_MIPS_ABI_FP_DOUBLE 1 /* -mdouble-float */
1014 #define VKI_MIPS_ABI_FP_SINGLE 2 /* -msingle-float */
1015 #define VKI_MIPS_ABI_FP_SOFT 3 /* -msoft-float */
1016 #define VKI_MIPS_ABI_FP_OLD_64 4 /* -mips32r2 -mfp64 */
1017 #define VKI_MIPS_ABI_FP_XX 5 /* -mfpxx */
1018 #define VKI_MIPS_ABI_FP_64 6 /* -mips32r2 -mfp64 */
1019 #define VKI_MIPS_ABI_FP_64A 7 /* -mips32r2 -mfp64 -mno-odd-spreg */
1020
1021 struct vki_arch_elf_state {
1022 int fp_abi;
1023 int interp_fp_abi;
1024 int overall_fp_mode;
1025 };
1026
1027 #define VKI_INIT_ARCH_ELF_STATE { \
1028 .fp_abi = VKI_MIPS_ABI_FP_UNKNOWN, \
1029 .interp_fp_abi = VKI_MIPS_ABI_FP_UNKNOWN, \
1030 .overall_fp_mode = -1, \
1031 }
1032
1033 struct vki_mips_elf_abiflags_v0 {
1034 vki_u16 version; /* Version of flags structure */
1035 vki_u8 isa_level; /* The level of the ISA: 1-5, 32, 64 */
1036 vki_u8 isa_rev; /* The revision of ISA: 0 for MIPS V and below,
1037 1-n otherwise */
1038 vki_u8 gpr_size; /* The size of general purpose registers */
1039 vki_u8 cpr1_size; /* The size of co-processor 1 registers */
1040 vki_u8 cpr2_size; /* The size of co-processor 2 registers */
1041 vki_u8 fp_abi; /* The floating-point ABI */
1042 vki_u32 isa_ext; /* Mask of processor-specific extensions */
1043 vki_u32 ases; /* Mask of ASEs used */
1044 vki_u32 flags1; /* Mask of general flags */
1045 vki_u32 flags2;
1046 };
1047
1048 #define VKI_PT_MIPS_ABIFLAGS 0x70000003
1049
1050 //----------------------------------------------------------------------
1051 // From linux-4.1.0/arch/mips/kernel/elf.c
1052 //----------------------------------------------------------------------
1053
1054 enum {
1055 VKI_FP_FRE,
1056 VKI_FP_FR0,
1057 VKI_FP_FR1,
1058 };
1059
1060 #endif // __VKI_MIPS32_LINUX_H
1061
1062 /*--------------------------------------------------------------------*/
1063 /*--- end vki-mips32-linux.h ---*/
1064 /*--------------------------------------------------------------------*/
Instrumentation framework for detecting many memory management and threading bugs, and profile your programs in detail.