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-rw-r--r--libc/sysdeps/linux/sh64/sys/ucontext.h205
1 files changed, 205 insertions, 0 deletions
diff --git a/libc/sysdeps/linux/sh64/sys/ucontext.h b/libc/sysdeps/linux/sh64/sys/ucontext.h
new file mode 100644
index 000000000..16feb49a5
--- /dev/null
+++ b/libc/sysdeps/linux/sh64/sys/ucontext.h
@@ -0,0 +1,205 @@
+/* Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+/* Where is System V/SH ABI? */
+
+#ifndef _SYS_UCONTEXT_H
+#define _SYS_UCONTEXT_H 1
+
+#include <features.h>
+#include <signal.h>
+
+/* We need the signal context definitions even if they are not used
+ included in <signal.h>. */
+#include <bits/sigcontext.h>
+
+
+typedef long long greg_t;
+
+/* Number of general registers. */
+#define NGREG 64
+
+/* Container for all general registers. */
+typedef greg_t gregset_t[NGREG];
+
+#ifdef __USE_GNU
+/* Number of each register is the `gregset_t' array. */
+enum
+{
+ R0 = 0,
+#define R0 R0
+ R1 = 1,
+#define R1 R1
+ R2 = 2,
+#define R2 R2
+ R3 = 3,
+#define R3 R3
+ R4 = 4,
+#define R4 R4
+ R5 = 5,
+#define R5 R5
+ R6 = 6,
+#define R6 R6
+ R7 = 7,
+#define R7 R7
+ R8 = 8,
+#define R8 R8
+ R9 = 9,
+#define R9 R9
+ R10 = 10,
+#define R10 R10
+ R11 = 11,
+#define R11 R11
+ R12 = 12,
+#define R12 R12
+ R13 = 13,
+#define R13 R13
+ R14 = 14,
+#define R14 R14
+ R15 = 15,
+#define R15 R15
+ R16 = 16,
+#define R16 R16
+ R17 = 17,
+#define R17 R17
+ R18 = 18,
+#define R18 R18
+ R19 = 19,
+#define R19 R19
+ R20 = 20,
+#define R20 R20
+ R21 = 21,
+#define R21 R21
+ R22 = 22,
+#define R22 R22
+ R23 = 23,
+#define R23 R23
+ R24 = 24,
+#define R24 R24
+ R25 = 25,
+#define R25 R25
+ R26 = 26,
+#define R26 R26
+ R27 = 27,
+#define R27 R27
+ R28 = 28,
+#define R28 R28
+ R29 = 29,
+#define R29 R29
+ R30 = 30,
+#define R30 R30
+ R31 = 31,
+#define R31 R31
+ R32 = 32,
+#define R32 R32
+ R33 = 33,
+#define R33 R33
+ R34 = 34,
+#define R34 R34
+ R35 = 35,
+#define R35 R35
+ R36 = 36,
+#define R36 R36
+ R37 = 37,
+#define R37 R37
+ R38 = 38,
+#define R38 R38
+ R39 = 39,
+#define R39 R39
+ R40 = 40,
+#define R40 R40
+ R41 = 41,
+#define R41 R41
+ R42 = 42,
+#define R42 R42
+ R43 = 43,
+#define R43 R43
+ R44 = 44,
+#define R44 R44
+ R45 = 45,
+#define R45 R45
+ R46 = 46,
+#define R46 R46
+ R47 = 47,
+#define R47 R47
+ R48 = 48,
+#define R48 R48
+ R49 = 49,
+#define R49 R49
+ R50 = 50,
+#define R50 R50
+ R51 = 51,
+#define R51 R51
+ R52 = 52,
+#define R52 R52
+ R53 = 53,
+#define R53 R53
+ R54 = 54,
+#define R54 R54
+ R55 = 55,
+#define R55 R55
+ R56 = 56,
+#define R56 R56
+ R57 = 57,
+#define R57 R57
+ R58 = 58,
+#define R58 R58
+ R59 = 59,
+#define R59 R59
+ R60 = 60,
+#define R60 R60
+ R61 = 61,
+#define R61 R61
+ R62 = 62,
+#define R62 R62
+ R63 = 63,
+#define R63 R63
+};
+#endif
+
+typedef int freg_t;
+
+/* Number of FPU registers. */
+#define NFPREG 32
+
+/* Structure to describe FPU registers. */
+typedef freg_t fpregset_t[NFPREG];
+
+/* Context to describe whole processor state. */
+typedef struct
+ {
+ gregset_t gregs;
+ fpregset_t fpregs;
+ unsigned long long sc_tregs[8];
+ unsigned long long sc_pc;
+ unsigned long long sc_sr;
+ unsigned long long sc_fpscr;
+
+ } mcontext_t;
+
+/* Userlevel context. */
+typedef struct ucontext
+ {
+ unsigned long int uc_flags;
+ struct ucontext *uc_link;
+ stack_t uc_stack;
+ mcontext_t uc_mcontext;
+ __sigset_t uc_sigmask;
+ } ucontext_t;
+
+#endif /* sys/ucontext.h */