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017a82abc6
(CF_SCRIPTS): Rename dbug scripts. Add bdm scripts. Add m5485 scripts. (all): Add new targets. (BDM_BSP): New target. (bdm-isv.o, bdm-exit.o, bdm-outbyte.o, bdm-semihost.o): New targets. (BDM_ISRS): New targets. (m5208evb.ld, m5213evb.ld, m5235evb.ld, m5272c3.ld, m5282evb.ld): Rename and adjust. (m5485evb-dbug): New. (m5208evb-bdm.ld, m5213evb-bdm.ld, m5235evb-bdm.ld, m5272c3-bdm.ld, m5282evb-bdm.ld, m5485evb-bdm.ld): New. (install): Add BDM_BSP. * libgloss/m68k/bdm-exit.c: New * libgloss/m68k/bdm-inbyte.c: New * libgloss/m68k/bdm-outbyte.c: New * libgloss/m68k/bdm-semihost.c: New * libgloss/m68k/bdm-semihost.h: New * libgloss/m68k/bdm-isrs.c: New. * libgloss/m68k/bdm-isv.c: New. * cf-dbug.sc: Renamed to ... * cf.sc: ... here. Add bdm flexibility. Remove GROUP
33 lines
1023 B
C
33 lines
1023 B
C
/*
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* bdm-outbyte.c --
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*
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* Copyright (c) 2006 CodeSourcery CSI
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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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#include "bdm-semihost.h"
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/*
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* outbyte -- output a byte to a console.
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*/
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void outbyte (char c)
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{
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int code = c & 0xff;
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__asm__ __volatile__ ("move.l %0,%/" BDM_ARG_REG "\n"
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"moveq %1,%/" BDM_FUNC_REG "\n"
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"trap %2"
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:: "rmi" (code), "n" (BDM_PUTCHAR), "n" (BDM_TRAP)
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: BDM_FUNC_REG,BDM_ARG_REG,BDM_RESULT_REG,"memory");
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}
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