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/*
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Crown Copyright (c) 1997
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This TenDRA(r) Computer Program is subject to Copyright
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owned by the United Kingdom Secretary of State for Defence
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acting through the Defence Evaluation and Research Agency
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(DERA). It is made available to Recipients with a
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royalty-free licence for its use, reproduction, transfer
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to other parties and amendment for any purpose not excluding
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product development provided that any such use et cetera
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shall be deemed to be acceptance of the following conditions:-
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(1) Its Recipients shall ensure that this Notice is
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reproduced upon any copies or amended versions of it;
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(2) Any amended version of it shall be clearly marked to
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show both the nature of and the organisation responsible
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for the relevant amendment or amendments;
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(3) Its onward transfer from a recipient to another
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party shall be deemed to be that party's acceptance of
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these conditions;
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(4) DERA gives no warranty or assurance as to its
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quality or suitability for any purpose and DERA accepts
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no liability whatsoever in relation to any use to which
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it may be put.
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*/
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/*
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$Log: labels.c,v $
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* Revision 1.1.1.1 1998/01/17 15:56:02 release
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* First version to be checked into rolling release.
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*
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* Revision 1.2 1995/12/18 13:11:44 wfs
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* Put hppatrans uder cvs control. Major Changes made since last release
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* include:
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* (i) PIC code generation.
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* (ii) Profiling.
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* (iii) Dynamic Initialization.
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* (iv) Debugging of Exception Handling and Diagnostics.
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*
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* Revision 5.1 1995/09/15 12:00:41 wfs
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* Removed superfluous "old_labno" from "seed_label()".
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*
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* Revision 5.0 1995/08/25 13:42:58 wfs
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* Preperation for August 25 Glue release
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*
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* Revision 3.4 1995/08/25 09:46:31 wfs
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* *** empty log message ***
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*
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* Revision 3.4 1995/08/25 09:46:31 wfs
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* *** empty log message ***
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*
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* Revision 3.1 95/04/10 16:27:03 16:27:03 wfs (William Simmonds)
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* Apr95 tape version.
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*
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* Revision 3.0 95/03/30 11:17:59 11:17:59 wfs (William Simmonds)
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* Mar95 tape version with CRCR95_178 bug fix.
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*
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* Revision 2.0 95/03/15 15:27:47 15:27:47 wfs (William Simmonds)
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* spec 3.1 changes implemented, tests outstanding.
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*
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* Revision 1.1 95/01/11 13:10:35 13:10:35 wfs (William Simmonds)
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* Initial revision
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*
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*/
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#define HPPATRANS_CODE
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#include "config.h"
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#include "myassert.h"
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#include "addrtypes.h"
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#include "regexps.h"
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#include "labels.h"
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#include "out.h"
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int firstlab=50, labno;
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/*
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CURRENT LABEL NUMBER
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The count starts at 50 to avoid confusion with registers.
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*/
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/*
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ROUND UP CURRENT LABEL NUMBER
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This rounds the current label number up to the next multiple of 100.
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It is called at the start of each procedure to aid readability.
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*/
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void seed_label
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PROTO_Z ()
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{
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firstlab = ( ( firstlab + labno + 100 ) / 100 ) * 100 ;
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assert ( firstlab >= old_labno ) ;
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labno=0;
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return ;
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}
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/*
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CALCULATE NEXT LABEL NUMBER
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*/
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int new_label
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PROTO_Z ()
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{
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labno++ ;
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return ( firstlab+labno ) ;
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}
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