1 files changed, 130 insertions, 0 deletions
diff --git a/arch/mips/include/asm/siginfo.h b/arch/mips/include/asm/siginfo.h
new file mode 100644
index 000000000000..96e28f18dad1
--- /dev/null
+++ b/arch/mips/include/asm/siginfo.h
@@ -0,0 +1,130 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 1998, 1999, 2001, 2003 Ralf Baechle
+ * Copyright (C) 2000, 2001 Silicon Graphics, Inc.
+ */
+#ifndef _ASM_SIGINFO_H
+#define _ASM_SIGINFO_H
+#define __ARCH_SIGEV_PREAMBLE_SIZE (sizeof(long) + 2*sizeof(int))
+#undef __ARCH_SI_TRAPNO /* exception code needs to fill this ...  */
+#define HAVE_ARCH_SIGINFO_T
+/*
+ * We duplicate the generic versions - <asm-generic/siginfo.h> is just borked
+ * by design ...
+ */
+#define HAVE_ARCH_COPY_SIGINFO
+struct siginfo;
+/*
+ * Careful to keep union _sifields from shifting ...
+ */
+#ifdef CONFIG_32BIT
+#define __ARCH_SI_PREAMBLE_SIZE (3 * sizeof(int))
+#endif
+#ifdef CONFIG_64BIT
+#define __ARCH_SI_PREAMBLE_SIZE (4 * sizeof(int))
+#endif
+#include <asm-generic/siginfo.h>
+typedef struct siginfo {
+        int si_signo;
+        int si_code;
+        int si_errno;
+        int __pad0[SI_MAX_SIZE / sizeof(int) - SI_PAD_SIZE - 3];
+        union {
+                int _pad[SI_PAD_SIZE];
+                /* kill() */
+                struct {
+                        pid_t _pid;             /* sender's pid */
+                        __ARCH_SI_UID_T _uid;   /* sender's uid */
+                } _kill;
+                /* POSIX.1b timers */
+                struct {
+                        timer_t _tid;           /* timer id */
+                        int _overrun;           /* overrun count */
+                        char _pad[sizeof( __ARCH_SI_UID_T) - sizeof(int)];
+                        sigval_t _sigval;       /* same as below */
+                        int _sys_private;       /* not to be passed to user */
+                } _timer;
+                /* POSIX.1b signals */
+                struct {
+                        pid_t _pid;             /* sender's pid */
+                        __ARCH_SI_UID_T _uid;   /* sender's uid */
+                        sigval_t _sigval;
+                } _rt;
+                /* SIGCHLD */
+                struct {
+                        pid_t _pid;             /* which child */
+                        __ARCH_SI_UID_T _uid;   /* sender's uid */
+                        int _status;            /* exit code */
+                        clock_t _utime;
+                        clock_t _stime;
+                } _sigchld;
+                /* IRIX SIGCHLD */
+                struct {
+                        pid_t _pid;             /* which child */
+                        clock_t _utime;
+                        int _status;            /* exit code */
+                        clock_t _stime;
+                } _irix_sigchld;
+                /* SIGILL, SIGFPE, SIGSEGV, SIGBUS */
+                struct {
+                        void __user *_addr; /* faulting insn/memory ref. */
+#ifdef __ARCH_SI_TRAPNO
+                        int _trapno;    /* TRAP # which caused the signal */
+#endif
+                } _sigfault;
+                /* SIGPOLL, SIGXFSZ (To do ...)  */
+                struct {
+                        __ARCH_SI_BAND_T _band; /* POLL_IN, POLL_OUT, POLL_MSG */
+                        int _fd;
+                } _sigpoll;
+        } _sifields;
+} siginfo_t;
+/*
+ * si_code values
+ * Again these have been choosen to be IRIX compatible.
+ */
+#undef SI_ASYNCIO
+#undef SI_TIMER
+#undef SI_MESGQ
+#define SI_ASYNCIO      -2      /* sent by AIO completion */
+#define SI_TIMER __SI_CODE(__SI_TIMER, -3) /* sent by timer expiration */
+#define SI_MESGQ __SI_CODE(__SI_MESGQ, -4) /* sent by real time mesq state change */
+#ifdef __KERNEL__
+/*
+ * Duplicated here because of <asm-generic/siginfo.h> braindamage ...
+ */
+#include <linux/string.h>
+static inline void copy_siginfo(struct siginfo *to, struct siginfo *from)
+{
+        if (from->si_code < 0)
+                memcpy(to, from, sizeof(*to));
+        else
+                /* _sigchld is currently the largest know union member */
+                memcpy(to, from, 3*sizeof(int) + sizeof(from->_sifields._sigchld));
+}
+#endif
+#endif /* _ASM_SIGINFO_H */

diff --git a/arch/mips/include/asm/siginfo.h b/arch/mips/include/asm/siginfo.h new file mode 100644 index 000000000000..96e28f18dad1 --- /dev/null +++ b/arch/mips/include/asm/siginfo.h
@@ -0,0 +1,130 @@
	1	/*
	2	* This file is subject to the terms and conditions of the GNU General Public
	3	* License. See the file "COPYING" in the main directory of this archive
	4	* for more details.
	5	*
	6	* Copyright (C) 1998, 1999, 2001, 2003 Ralf Baechle
	7	* Copyright (C) 2000, 2001 Silicon Graphics, Inc.
	8	*/
	9	#ifndef _ASM_SIGINFO_H
	10	#define _ASM_SIGINFO_H
	11
	12
	13	#define __ARCH_SIGEV_PREAMBLE_SIZE (sizeof(long) + 2*sizeof(int))
	14	#undef __ARCH_SI_TRAPNO /* exception code needs to fill this ... */
	15
	16	#define HAVE_ARCH_SIGINFO_T
	17
	18	/*
	19	* We duplicate the generic versions - <asm-generic/siginfo.h> is just borked
	20	* by design ...
	21	*/
	22	#define HAVE_ARCH_COPY_SIGINFO
	23	struct siginfo;
	24
	25	/*
	26	* Careful to keep union _sifields from shifting ...
	27	*/
	28	#ifdef CONFIG_32BIT
	29	#define __ARCH_SI_PREAMBLE_SIZE (3 * sizeof(int))
	30	#endif
	31	#ifdef CONFIG_64BIT
	32	#define __ARCH_SI_PREAMBLE_SIZE (4 * sizeof(int))
	33	#endif
	34
	35	#include <asm-generic/siginfo.h>
	36
	37	typedef struct siginfo {
	38	int si_signo;
	39	int si_code;
	40	int si_errno;
	41	int __pad0[SI_MAX_SIZE / sizeof(int) - SI_PAD_SIZE - 3];
	42
	43	union {
	44	int _pad[SI_PAD_SIZE];
	45
	46	/* kill() */
	47	struct {
	48	pid_t _pid; /* sender's pid */
	49	__ARCH_SI_UID_T _uid; /* sender's uid */
	50	} _kill;
	51
	52	/* POSIX.1b timers */
	53	struct {
	54	timer_t _tid; /* timer id */
	55	int _overrun; /* overrun count */
	56	char _pad[sizeof( __ARCH_SI_UID_T) - sizeof(int)];
	57	sigval_t _sigval; /* same as below */
	58	int _sys_private; /* not to be passed to user */
	59	} _timer;
	60
	61	/* POSIX.1b signals */
	62	struct {
	63	pid_t _pid; /* sender's pid */
	64	__ARCH_SI_UID_T _uid; /* sender's uid */
	65	sigval_t _sigval;
	66	} _rt;
	67
	68	/* SIGCHLD */
	69	struct {
	70	pid_t _pid; /* which child */
	71	__ARCH_SI_UID_T _uid; /* sender's uid */
	72	int _status; /* exit code */
	73	clock_t _utime;
	74	clock_t _stime;
	75	} _sigchld;
	76
	77	/* IRIX SIGCHLD */
	78	struct {
	79	pid_t _pid; /* which child */
	80	clock_t _utime;
	81	int _status; /* exit code */
	82	clock_t _stime;
	83	} _irix_sigchld;
	84
	85	/* SIGILL, SIGFPE, SIGSEGV, SIGBUS */
	86	struct {
	87	void __user _addr; / faulting insn/memory ref. */
	88	#ifdef __ARCH_SI_TRAPNO
	89	int _trapno; /* TRAP # which caused the signal */
	90	#endif
	91	} _sigfault;
	92
	93	/* SIGPOLL, SIGXFSZ (To do ...) */
	94	struct {
	95	__ARCH_SI_BAND_T _band; /* POLL_IN, POLL_OUT, POLL_MSG */
	96	int _fd;
	97	} _sigpoll;
	98	} _sifields;
	99	} siginfo_t;
	100
	101	/*
	102	* si_code values
	103	* Again these have been choosen to be IRIX compatible.
	104	*/
	105	#undef SI_ASYNCIO
	106	#undef SI_TIMER
	107	#undef SI_MESGQ
	108	#define SI_ASYNCIO -2 /* sent by AIO completion */
	109	#define SI_TIMER __SI_CODE(__SI_TIMER, -3) /* sent by timer expiration */
	110	#define SI_MESGQ __SI_CODE(__SI_MESGQ, -4) /* sent by real time mesq state change */
	111
	112	#ifdef __KERNEL__
	113
	114	/*
	115	* Duplicated here because of <asm-generic/siginfo.h> braindamage ...
	116	*/
	117	#include <linux/string.h>
	118
	119	static inline void copy_siginfo(struct siginfo to, struct siginfo from)
	120	{
	121	if (from->si_code < 0)
	122	memcpy(to, from, sizeof(*to));
	123	else
	124	/* _sigchld is currently the largest know union member */
	125	memcpy(to, from, 3*sizeof(int) + sizeof(from->_sifields._sigchld));
	126	}
	127
	128	#endif
	129
	130	#endif /* _ASM_SIGINFO_H */