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- /*
- * Copyright 2010 Tilera Corporation. All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation, version 2.
- *
- * This program 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, GOOD TITLE or
- * NON INFRINGEMENT. See the GNU General Public License for
- * more details.
- */
- #ifndef _ASM_TILE_SIGCONTEXT_H
- #define _ASM_TILE_SIGCONTEXT_H
- /* Don't pollute the namespace since <signal.h> includes this file. */
- #define __need_int_reg_t
- #include <arch/abi.h>
- /*
- * struct sigcontext has the same shape as struct pt_regs,
- * but is simplified since we know the fault is from userspace.
- */
- struct sigcontext {
- __uint_reg_t gregs[53]; /* General-purpose registers. */
- __uint_reg_t tp; /* Aliases gregs[TREG_TP]. */
- __uint_reg_t sp; /* Aliases gregs[TREG_SP]. */
- __uint_reg_t lr; /* Aliases gregs[TREG_LR]. */
- __uint_reg_t pc; /* Program counter. */
- __uint_reg_t ics; /* In Interrupt Critical Section? */
- __uint_reg_t faultnum; /* Fault number. */
- __uint_reg_t pad[5];
- };
- #endif /* _ASM_TILE_SIGCONTEXT_H */
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