43 lines
1.2 KiB
C
43 lines
1.2 KiB
C
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/* $Header$ */
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/* DESCRIPTION OF INTERFACE TO EM CODE GENERATING ROUTINES */
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#include "proc_intf.h" /* use macros or functions */
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/* include the EM description files */
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#include <em_spec.h>
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#include <em_pseu.h>
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#include <em_mes.h>
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#include <em_mnem.h>
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#include <em_reg.h>
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/* macros used in the definitions of the interface functions C_* */
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#define OP(x) put_op(x)
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#define CST(x) put_cst(x)
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#define DCST(x) put_cst(x)
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#define CSTR(x) put_cstr(x)
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#define PS(x) put_ps(x)
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#define DLB(x) put_dlb(x)
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#define ILB(x) put_ilb(x)
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#define NOFF(x,y) put_noff((x), (y))
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#define DOFF(x,y) put_doff((x), (y))
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#define PNAM(x) put_pnam(x)
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#define DNAM(x) put_dnam(x)
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#define CEND() put_cend()
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#define WCON(x,y,z) put_wcon((x), (y), (z))
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#define FCON(x,y) put_fcon((x), (y))
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/* variants of primitive "putbyte" */
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#define put8(x) putbyte(x) /* defined in "em.c" */
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#define put16(x) (put8((int) x), put8((int) (x >> 8)))
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#define put32(x) (put16((int) x), put16((int) (x >> 16)))
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#define put_cend() put8(sp_cend)
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#define put_op(x) put8(x)
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#define put_ps(x) put8(x)
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/* user interface */
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#define C_magic() put16(sp_magic) /* EM magic word */
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#ifndef PROC_INTF
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#include "writeem.h"
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#endif PROC_INTF
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