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-rw-r--r--include/asm-sparc/signal_32.h207
1 files changed, 0 insertions, 207 deletions
diff --git a/include/asm-sparc/signal_32.h b/include/asm-sparc/signal_32.h
deleted file mode 100644
index 96a60ab03ca1..000000000000
--- a/include/asm-sparc/signal_32.h
+++ /dev/null
@@ -1,207 +0,0 @@
1#ifndef _ASMSPARC_SIGNAL_H
2#define _ASMSPARC_SIGNAL_H
3
4#include <asm/sigcontext.h>
5#include <linux/compiler.h>
6
7#ifdef __KERNEL__
8#ifndef __ASSEMBLY__
9#include <linux/personality.h>
10#include <linux/types.h>
11#endif
12#endif
13
14/* On the Sparc the signal handlers get passed a 'sub-signal' code
15 * for certain signal types, which we document here.
16 */
17#define SIGHUP 1
18#define SIGINT 2
19#define SIGQUIT 3
20#define SIGILL 4
21#define SUBSIG_STACK 0
22#define SUBSIG_ILLINST 2
23#define SUBSIG_PRIVINST 3
24#define SUBSIG_BADTRAP(t) (0x80 + (t))
25
26#define SIGTRAP 5
27#define SIGABRT 6
28#define SIGIOT 6
29
30#define SIGEMT 7
31#define SUBSIG_TAG 10
32
33#define SIGFPE 8
34#define SUBSIG_FPDISABLED 0x400
35#define SUBSIG_FPERROR 0x404
36#define SUBSIG_FPINTOVFL 0x001
37#define SUBSIG_FPSTSIG 0x002
38#define SUBSIG_IDIVZERO 0x014
39#define SUBSIG_FPINEXACT 0x0c4
40#define SUBSIG_FPDIVZERO 0x0c8
41#define SUBSIG_FPUNFLOW 0x0cc
42#define SUBSIG_FPOPERROR 0x0d0
43#define SUBSIG_FPOVFLOW 0x0d4
44
45#define SIGKILL 9
46#define SIGBUS 10
47#define SUBSIG_BUSTIMEOUT 1
48#define SUBSIG_ALIGNMENT 2
49#define SUBSIG_MISCERROR 5
50
51#define SIGSEGV 11
52#define SUBSIG_NOMAPPING 3
53#define SUBSIG_PROTECTION 4
54#define SUBSIG_SEGERROR 5
55
56#define SIGSYS 12
57
58#define SIGPIPE 13
59#define SIGALRM 14
60#define SIGTERM 15
61#define SIGURG 16
62
63/* SunOS values which deviate from the Linux/i386 ones */
64#define SIGSTOP 17
65#define SIGTSTP 18
66#define SIGCONT 19
67#define SIGCHLD 20
68#define SIGTTIN 21
69#define SIGTTOU 22
70#define SIGIO 23
71#define SIGPOLL SIGIO /* SysV name for SIGIO */
72#define SIGXCPU 24
73#define SIGXFSZ 25
74#define SIGVTALRM 26
75#define SIGPROF 27
76#define SIGWINCH 28
77#define SIGLOST 29
78#define SIGPWR SIGLOST
79#define SIGUSR1 30
80#define SIGUSR2 31
81
82/* Most things should be clean enough to redefine this at will, if care
83 * is taken to make libc match.
84 */
85
86#define __OLD_NSIG 32
87#define __NEW_NSIG 64
88#define _NSIG_BPW 32
89#define _NSIG_WORDS (__NEW_NSIG / _NSIG_BPW)
90
91#define SIGRTMIN 32
92#define SIGRTMAX __NEW_NSIG
93
94#if defined(__KERNEL__) || defined(__WANT_POSIX1B_SIGNALS__)
95#define _NSIG __NEW_NSIG
96#define __new_sigset_t sigset_t
97#define __new_sigaction sigaction
98#define __old_sigset_t old_sigset_t
99#define __old_sigaction old_sigaction
100#else
101#define _NSIG __OLD_NSIG
102#define __old_sigset_t sigset_t
103#define __old_sigaction sigaction
104#endif
105
106#ifndef __ASSEMBLY__
107
108typedef unsigned long __old_sigset_t;
109
110typedef struct {
111 unsigned long sig[_NSIG_WORDS];
112} __new_sigset_t;
113
114
115#ifdef __KERNEL__
116/* A SunOS sigstack */
117struct sigstack {
118 char *the_stack;
119 int cur_status;
120};
121#endif
122
123/* Sigvec flags */
124#define _SV_SSTACK 1u /* This signal handler should use sig-stack */
125#define _SV_INTR 2u /* Sig return should not restart system call */
126#define _SV_RESET 4u /* Set handler to SIG_DFL upon taken signal */
127#define _SV_IGNCHILD 8u /* Do not send SIGCHLD */
128
129/*
130 * sa_flags values: SA_STACK is not currently supported, but will allow the
131 * usage of signal stacks by using the (now obsolete) sa_restorer field in
132 * the sigaction structure as a stack pointer. This is now possible due to
133 * the changes in signal handling. LBT 010493.
134 * SA_RESTART flag to get restarting signals (which were the default long ago)
135 */
136#define SA_NOCLDSTOP _SV_IGNCHILD
137#define SA_STACK _SV_SSTACK
138#define SA_ONSTACK _SV_SSTACK
139#define SA_RESTART _SV_INTR
140#define SA_ONESHOT _SV_RESET
141#define SA_NOMASK 0x20u
142#define SA_NOCLDWAIT 0x100u
143#define SA_SIGINFO 0x200u
144
145#define SIG_BLOCK 0x01 /* for blocking signals */
146#define SIG_UNBLOCK 0x02 /* for unblocking signals */
147#define SIG_SETMASK 0x04 /* for setting the signal mask */
148
149/*
150 * sigaltstack controls
151 */
152#define SS_ONSTACK 1
153#define SS_DISABLE 2
154
155#define MINSIGSTKSZ 4096
156#define SIGSTKSZ 16384
157
158#ifdef __KERNEL__
159/*
160 * DJHR
161 * SA_STATIC_ALLOC is used for the SPARC system to indicate that this
162 * interrupt handler's irq structure should be statically allocated
163 * by the request_irq routine.
164 * The alternative is that arch/sparc/kernel/irq.c has carnal knowledge
165 * of interrupt usage and that sucks. Also without a flag like this
166 * it may be possible for the free_irq routine to attempt to free
167 * statically allocated data.. which is NOT GOOD.
168 *
169 */
170#define SA_STATIC_ALLOC 0x8000
171#endif
172
173#include <asm-generic/signal.h>
174
175#ifdef __KERNEL__
176struct __new_sigaction {
177 __sighandler_t sa_handler;
178 unsigned long sa_flags;
179 void (*sa_restorer)(void); /* Not used by Linux/SPARC */
180 __new_sigset_t sa_mask;
181};
182
183struct k_sigaction {
184 struct __new_sigaction sa;
185 void __user *ka_restorer;
186};
187
188struct __old_sigaction {
189 __sighandler_t sa_handler;
190 __old_sigset_t sa_mask;
191 unsigned long sa_flags;
192 void (*sa_restorer) (void); /* not used by Linux/SPARC */
193};
194
195typedef struct sigaltstack {
196 void __user *ss_sp;
197 int ss_flags;
198 size_t ss_size;
199} stack_t;
200
201#define ptrace_signal_deliver(regs, cookie) do { } while (0)
202
203#endif /* !(__KERNEL__) */
204
205#endif /* !(__ASSEMBLY__) */
206
207#endif /* !(_ASMSPARC_SIGNAL_H) */
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