obp/obp/fm/cwrapper/binhdr.fth

\ ========== Copyright Header Begin ==========================================
\
\ Hypervisor Software File: binhdr.fth
\
\ Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved.
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\    or without modification, are permitted provided that the following
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\     This software is provided "AS IS," without a warranty of any kind.
\ ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
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\ ========== Copyright Header End ============================================
\ binhdr.fth 2.6 96/02/29
\ Copyright 1985-1990 Bradley Forthware

\ Header for Forth ".exe" file to be executed by the C wrapper program.
hex

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hidden definitions
h# 20 buffer: bin-header
: wstruct 0 ;
: wfield  \ name ( offset size -- offset' )
   create
   over w,  +
   does>     ( struct-base -- field-addr )
   w@ bin-header +
;
: long  4 wfield  ;

wstruct ( Binary header)
 long h_magic   (  0)           \ Magic Number
 long h_tlen    (  4)           \ length of text (code)
 long h_dlen    (  8)           \ length of initialized data
 long h_blen    (  c)           \ length of BSS unitialized data
 long h_slen    (  10)          \ length of symbol table
 long h_entry   (  14)          \ Entry address
 long h_trlen   (  18)          \ Text Relocation Table length
 long h_drlen   (  1c)          \ Data Relocation Table length
constant /bin-header ( 20)

: text-size  ( -- size-of-dictionary )  dictionary-size aligned  ;
headers

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