[src/thorpej_scsipi]: src/sys/arch/arm/include Move <machine/signal.h> into s...

[bjh21 <bjh21%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/6f9a73536841
branches:  thorpej_scsipi
changeset: 477359:6f9a73536841
user:      bjh21 <bjh21%NetBSD.org@localhost>
date:      Sat Jan 13 17:02:38 2001 +0000

description:
Move <machine/signal.h> into shared directory.

diffstat:

 sys/arch/arm/include/signal.h |  157 ++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 157 insertions(+), 0 deletions(-)

diffs (161 lines):

diff -r bf22993bdd94 -r 6f9a73536841 sys/arch/arm/include/signal.h
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/sys/arch/arm/include/signal.h     Sat Jan 13 17:02:38 2001 +0000
@@ -0,0 +1,157 @@
+/*     $NetBSD: signal.h,v 1.1.2.2 2001/01/13 17:02:38 bjh21 Exp $     */
+
+/*
+ * Copyright (c) 1994-1996 Mark Brinicombe.
+ * Copyright (c) 1994 Brini.
+ * All rights reserved.
+ *
+ * This code is derived from software written for Brini by Mark Brinicombe
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *     This product includes software developed by Brini.
+ * 4. The name of the company nor the name of the author may be used to
+ *    endorse or promote products derived from this software without specific
+ *    prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY BRINI ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL BRINI OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * RiscBSD kernel project
+ *
+ * signal.h
+ *
+ * Architecture dependant signal types and structures
+ *
+ * Created      : 30/09/94
+ */
+
+#ifndef _ARM32_SIGNAL_H_
+#define _ARM32_SIGNAL_H_
+
+#ifndef _LOCORE
+typedef int sig_atomic_t;
+#endif
+
+#if !defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE) && \
+    !defined(_XOPEN_SOURCE)
+#ifndef _LOCORE
+/*
+ * Information pushed on stack when a signal is delivered.
+ * This is used by the kernel to restore state following
+ * execution of the signal handler.  It is also made available
+ * to the handler to allow it to restore state properly if
+ * a non-standard exit is performed.
+ */
+
+#if defined(__LIBC12_SOURCE__) || defined(_KERNEL)
+struct sigcontext13 {
+       int     sc_onstack;             /* sigstack state to restore */
+       int     sc_mask;                /* signal mask to restore (old style) */
+
+       unsigned int sc_spsr;
+       unsigned int sc_r0;
+       unsigned int sc_r1;
+       unsigned int sc_r2;
+       unsigned int sc_r3;
+       unsigned int sc_r4;
+       unsigned int sc_r5;
+       unsigned int sc_r6;
+       unsigned int sc_r7;
+       unsigned int sc_r8;
+       unsigned int sc_r9;
+       unsigned int sc_r10;
+       unsigned int sc_r11;
+       unsigned int sc_r12;
+       unsigned int sc_usr_sp;
+       unsigned int sc_usr_lr;
+       unsigned int sc_svc_lr;
+       unsigned int sc_pc;
+};
+#endif /* __LIBC12_SOURCE__ || _KERNEL */
+
+struct sigcontext {
+       int     sc_onstack;             /* sigstack state to restore */
+       int     __sc_mask13;            /* signal mask to restore (old style) */
+
+       unsigned int sc_spsr;
+       unsigned int sc_r0;
+       unsigned int sc_r1;
+       unsigned int sc_r2;
+       unsigned int sc_r3;
+       unsigned int sc_r4;
+       unsigned int sc_r5;
+       unsigned int sc_r6;
+       unsigned int sc_r7;
+       unsigned int sc_r8;
+       unsigned int sc_r9;
+       unsigned int sc_r10;
+       unsigned int sc_r11;
+       unsigned int sc_r12;
+       unsigned int sc_usr_sp;
+       unsigned int sc_usr_lr;
+       unsigned int sc_svc_lr;
+       unsigned int sc_pc;
+       
+       sigset_t sc_mask;               /* signal mask to restore (new style) */
+};
+
+#endif /* !_LOCORE */
+
+/* Signals codes */
+
+/*
+ * SIGFPE codes
+ *
+ * see ieeefp.h for definition of FP exception codes
+ */
+
+#define SIG_CODE_FPE_CODE_MASK 0x00000f00      /* Mask for exception code */
+#define SIG_CODE_FPE_CODE_SHIFT        8               /* Shift for exception code */
+#define SIG_CODE_FPE_TYPE_MASK 0x000000ff      /* Mask for specific code */
+
+/*
+ * SIGILL codes
+ *
+ * the signal code is the instruction that raised the signal
+ */
+
+/*
+ * SIGBUS and SIGSEGV codes
+ *
+ * The signal code is combination of the fault address and the fault code.
+ *
+ * The fault code is the coproc #15 fault status code
+ *
+ * The exception to this is a SIGBUS or SIGSEGV from a prefetch abort.
+ * In this case the fault status code is not valid so the TYPE_MASK
+ * should be treated as undefined (in practice it is the bottom 4 bits
+ * of the fault address).
+ */
+
+#define SIG_CODE_BUS_ADDR_MASK 0xfffffff0
+#define SIG_CODE_BUS_TYPE_MASK 0x0000000f
+#define SIG_CODE_SEGV_ADDR_MASK        SIG_CODE_BUS_ADDR_MASK
+#define SIG_CODE_SEGV_TYPE_MASK        SIG_CODE_BUS_TYPE_MASK
+
+#endif /* !_ANSI_SOURCE && !_POSIX_C_SOURCE && !_XOPEN_SOURCE */
+#endif /* !_ARM_SIGNAL_H_ */
+
+/* End of signal.h */