[OpenSPARC-T2-SAM] / obp / obp / fm / meta / sparc / savemeta.fth

\ ========== Copyright Header Begin ==========================================
\ 
\ Hypervisor Software File: savemeta.fth
\ 
\ Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved.
\ 
\  - Do no alter or remove copyright notices
\ 
\  - Redistribution and use of this software in source and binary forms, with 
\    or without modification, are permitted provided that the following 
\    conditions are met: 
\ 
\  - Redistribution of source code must retain the above copyright notice, 
\    this list of conditions and the following disclaimer.
\ 
\  - Redistribution in binary form must reproduce the above copyright notice,
\    this list of conditions and the following disclaimer in the
\    documentation and/or other materials provided with the distribution. 
\ 
\    Neither the name of Sun Microsystems, Inc. or the names of contributors 
\ may be used to endorse or promote products derived from this software 
\ without specific prior written permission. 
\ 
\     This software is provided "AS IS," without a warranty of any kind. 
\ ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, 
\ INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A 
\ PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN 
\ MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR 
\ ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR 
\ DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN 
\ OR ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR 
\ FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE 
\ DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, 
\ ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF 
\ SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
\ 
\ You acknowledge that this software is not designed, licensed or
\ intended for use in the design, construction, operation or maintenance of
\ any nuclear facility. 
\ 
\ ========== Copyright Header End ============================================
\ savemeta.fth 2.2 90/09/03
\ Copyright 1985-1990 Bradley Forthware

\ Symbol table:  hand-crafted for now.  Sigh.
hex
only forth labels also forth also definitions
:-h ,c"  \ string"  ( -- )
   ascii " word  count  bounds  ?do i c@ c, loop  0 c,
;-h
create symbol-table
meta
\ string-offset    flags      symbol value
\       4 l,      05000000 l,    ' save-state  >body-t l,   \ _forth_trap
\      10 l,      05000000 l,    ' enter-forth >body-t l,   \ _enter_forth
\      1d l,      05000000 l,    ' cold-code   >body-t l,   \ _init_forth
forth-h
 here symbol-table - constant /syms

create string-table
\    0 l,	\ string table length
\    ,c" _forth_trap"
\    ,c" _enter_forth"
\    ,c" _init_forth"
here string-table -  dup  string-table l!   constant /strings

\ Program header
create header   forth
\ th 01   c,    \ Tool Version
\ th 03   c,    \ Machine type
\ th 0107 w,    \ Magic Number - old impure format
th 30800008 l,  \ Branch past the header
      0 l,    \ Text size, actual value will be set later
      0 l,    \ Data size, actual value will be set later
      0 l,    \ Bss  size
      0 l,    \ Symbol Table size
      0 l,    \ Entry
      0 l,    \ Text Relocation Size
      0 l,    \ Data Relocation Size
\ End of header.
here header -  constant /header

only forth also meta also forth-h also definitions

\ Save an image of the target system in the Unix file whose name
\ is the argument on the stack.

: text-base  ( -- adr )  origin-t >hostaddr  ;
: text-size  ( -- n )  here-t origin-t -  3 + 3 invert and  ;
: user-base  ( -- adr )  userarea-t  ;
: user-size  ( -- n )  user-size-t  ;
: save-meta ( str -- )
   new-file

   \ Set the text and data sizes in the program header
   text-size             header th  4 + l!  \ Text size
   user-size             header th  8 + l!  \ Data size
   /syms                 header th 10 + l!  \ Symbol table size

   th    0               header th 14 + l!  \ Entry point

   header               /header       ofd @  fputs
   text-base            text-size     ofd @  fputs
   user-base            user-size     ofd @  fputs

   symbol-table         /syms         ofd @  fputs
   string-table         /strings      ofd @  fputs

   ofd @ fclose
;
: save-meta-exe  ( str -- )
   new-file
   text-base >hostaddr  text-size   ofd @  fputs
   ofd @ fclose
;

only forth also meta also definitions
Commit	Line	Data
920dae64 AT	1	\ ========== Copyright Header Begin ==========================================
	2	\
	3	\ Hypervisor Software File: savemeta.fth
	4	\
	5	\ Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved.
	6	\
	7	\ - Do no alter or remove copyright notices
	8	\
	9	\ - Redistribution and use of this software in source and binary forms, with
	10	\ or without modification, are permitted provided that the following
	11	\ conditions are met:
	12	\
	13	\ - Redistribution of source code must retain the above copyright notice,
	14	\ this list of conditions and the following disclaimer.
	15	\
	16	\ - Redistribution in binary form must reproduce the above copyright notice,
	17	\ this list of conditions and the following disclaimer in the
	18	\ documentation and/or other materials provided with the distribution.
	19	\
	20	\ Neither the name of Sun Microsystems, Inc. or the names of contributors
	21	\ may be used to endorse or promote products derived from this software
	22	\ without specific prior written permission.
	23	\
	24	\ This software is provided "AS IS," without a warranty of any kind.
	25	\ ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
	26	\ INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
	27	\ PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN
	28	\ MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR
	29	\ ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
	30	\ DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN
	31	\ OR ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR
	32	\ FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE
	33	\ DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY,
	34	\ ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF
	35	\ SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
	36	\
	37	\ You acknowledge that this software is not designed, licensed or
	38	\ intended for use in the design, construction, operation or maintenance of
	39	\ any nuclear facility.
	40	\
	41	\ ========== Copyright Header End ============================================
	42	\ savemeta.fth 2.2 90/09/03
	43	\ Copyright 1985-1990 Bradley Forthware
	44
	45	\ Symbol table: hand-crafted for now. Sigh.
	46	hex
	47	only forth labels also forth also definitions
	48	:-h ,c" \ string" ( -- )
	49	ascii " word count bounds ?do i c@ c, loop 0 c,
	50	;-h
	51	create symbol-table
	52	meta
	53	\ string-offset flags symbol value
	54	\ 4 l, 05000000 l, ' save-state >body-t l, \ _forth_trap
	55	\ 10 l, 05000000 l, ' enter-forth >body-t l, \ _enter_forth
	56	\ 1d l, 05000000 l, ' cold-code >body-t l, \ _init_forth
	57	forth-h
	58	here symbol-table - constant /syms
	59
	60	create string-table
	61	\ 0 l, \ string table length
	62	\ ,c" _forth_trap"
	63	\ ,c" _enter_forth"
	64	\ ,c" _init_forth"
65	here string-table - dup string-table l! constant /strings
66
67	\ Program header
68	create header forth
69	\ th 01 c, \ Tool Version
70	\ th 03 c, \ Machine type
71	\ th 0107 w, \ Magic Number - old impure format
72	th 30800008 l, \ Branch past the header
73	0 l, \ Text size, actual value will be set later
74	0 l, \ Data size, actual value will be set later
75	0 l, \ Bss size
76	0 l, \ Symbol Table size
77	0 l, \ Entry
78	0 l, \ Text Relocation Size
79	0 l, \ Data Relocation Size
80	\ End of header.
81	here header - constant /header
82
83	only forth also meta also forth-h also definitions
84
85	\ Save an image of the target system in the Unix file whose name
86	\ is the argument on the stack.
87
88	: text-base ( -- adr ) origin-t >hostaddr ;
89	: text-size ( -- n ) here-t origin-t - 3 + 3 invert and ;
90	: user-base ( -- adr ) userarea-t ;
91	: user-size ( -- n ) user-size-t ;
92	: save-meta ( str -- )
93	new-file
94
95	\ Set the text and data sizes in the program header
96	text-size header th 4 + l! \ Text size
97	user-size header th 8 + l! \ Data size
98	/syms header th 10 + l! \ Symbol table size
99
100	th 0 header th 14 + l! \ Entry point
101
102	header /header ofd @ fputs
103	text-base text-size ofd @ fputs
104	user-base user-size ofd @ fputs
105
106	symbol-table /syms ofd @ fputs
107	string-table /strings ofd @ fputs
108
109	ofd @ fclose
110	;
111	: save-meta-exe ( str -- )
112	new-file
113	text-base >hostaddr text-size ofd @ fputs
114	ofd @ fclose
115	;
116
117	only forth also meta also definitions