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874a87f8cd
Kaushik Phatak kaushik.phatak@kpitcummins.com * configure.host: Add CR16 support. * libc/include/machine/ieeefp.h: Ditto. * libc/include/machine/setjmp.h: Ditto. * libc/include/sys/config.h: Ditto. * libc/machine/configure.in: Ditto * libc/machine/configure: Regenerated * libc/machine/cr16/aclocal.m4: New. * libc/machine/cr16/configure.in: New * libc/machine/cr16/configure: New * libc/machine/cr16/getenv.c: New * libc/machine/cr16/Makefile.am: New * libc/machine/cr16/Makefile.in: New * libc/machine/cr16/setjmp.S: New * libc/machine/cr16/sys/asm.h: New * libc/machine/cr16/sys/libh.h: New * libc/machine/cr16/sys/syscall.h: New
52 lines
1.3 KiB
C
52 lines
1.3 KiB
C
/* libh.h -- CR16 default handlers
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*
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* Copyright (c) 2004 National Semiconductor Corporation
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*
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* The authors hereby grant permission to use, copy, modify, distribute,
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* and license this software and its documentation for any purpose, provided
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* that existing copyright notices are retained in all copies and that this
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* notice is included verbatim in any distributions. No written agreement,
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* license, or royalty fee is required for any of the authorized uses.
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* Modifications to this software may be copyrighted by their authors
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* and need not follow the licensing terms described here, provided that
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* the new terms are clearly indicated on the first page of each file where
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* they apply.
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*/
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#ifndef _LIBH
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#define _LIBH
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/* These are the first 16 entries of the default dispatch table as defined
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in the CompactRISC architecture:
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Entry Function
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----- --------
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0 NULL
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1 nmi
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2 NULL
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3 NULL
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4 NULL
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5 svc
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6 dvz
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7 flg
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8 bpt
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9 trc
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10 und
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11 NULL
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12 iad
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13 NULL
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14 dbg
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15 ise
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*/
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extern void (* const _dispatch_table[])(void);
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/* Function prototypes */
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void svc_handler(void);
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void dvz_handler(void);
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void flg_handler(void);
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void und_handler(void);
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void iad_handler(void);
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#endif /* _LIBH */
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