1: \ test for Gforth primitives
2:
3: \ Copyright (C) 2003 Free Software Foundation, Inc.
4:
5: \ This file is part of Gforth.
6:
7: \ Gforth is free software; you can redistribute it and/or
8: \ modify it under the terms of the GNU General Public License
9: \ as published by the Free Software Foundation; either version 2
10: \ of the License, or (at your option) any later version.
11:
12: \ This program is distributed in the hope that it will be useful,
13: \ but WITHOUT ANY WARRANTY; without even the implied warranty of
14: \ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15: \ GNU General Public License for more details.
16:
17: \ You should have received a copy of the GNU General Public License
18: \ along with this program; if not, write to the Free Software
19: \ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
20:
21: Create mach-file here over 1+ allot place
22:
23: 0 [IF]
24: \ debugging: produce a relocation and a symbol table
25: s" rel-table" r/w create-file throw
26: Constant fd-relocation-table
27:
28: \ debuggging: produce a symbol table
29: s" sym-table" r/w create-file throw
30: Constant fd-symbol-table
31: [THEN]
32:
33:
34: bl word vocabulary find nip 0= [IF]
35: \ if search order stuff is missing assume we are compiling on a gforth
36: \ system and include it.
37: \ We want the files taken from our current gforth installation
38: \ so we don't include relatively to this file
39: require startup.fs
40: [THEN]
41:
42: \ include etags.fs
43:
44: include ./../cross.fs \ cross-compiler
45:
46: decimal
47:
48: has? kernel-start has? kernel-size makekernel
49: \ create image-header
50: has? header [IF]
51: here 1802 over
52: A, \ base address
53: 0 , \ checksum
54: 0 , \ image size (without tags)
55: has? kernel-size
56: , \ dict size
57: has? stack-size , \ data stack size
58: has? fstack-size , \ FP stack size
59: has? rstack-size , \ return stack size
60: has? lstack-size , \ locals stack size
61: 0 A, \ code entry point
62: 0 A, \ throw entry point
63: has? stack-size , \ unused (possibly tib stack size)
64: 0 , \ unused
65: 0 , \ data stack base
66: 0 , \ fp stack base
67: 0 , \ return stack base
68: 0 , \ locals stack base
69: [THEN]
70:
71: doc-off
72: has? prims [IF]
73: include ./../kernel/aliases.fs \ primitive aliases
74: [ELSE]
75: prims-include
76: undef-words
77: include prim.fs
78: all-words
79: [THEN]
80: doc-on
81:
82: has? header [IF]
83: 1802 <> [IF] .s cr .( header start address expected!) cr uffz [THEN]
84: AConstant image-header
85: : forthstart image-header @ ;
86: [THEN]
87:
88: \ 0 AConstant forthstart
89:
90: : emit ( c -- )
91: stdout emit-file drop ;
92:
93: : cr ( -- )
94: 10 emit ;
95:
96: : type ( addr u -- )
97: stdout write-file drop ;
98:
99: : boot ( -- )
100: [char] a stdout emit-file drop
101: [char] b emit
102: s" cde" type
103: ." fgh"
104: cr
105: 0 (bye) ;
106:
107: \ Setup 13feb93py
108:
109: has? header [IF]
110: \ set image size
111: here image-header 2 cells + !
112: \ set image entry point
113: ' boot >body image-header 8 cells + A!
114: [ELSE]
115: >boot
116: [THEN]
117:
118: \ include ./../kernel/pass.fs \ pass pointers from cross to target
119:
120: .unresolved \ how did we do?
121:
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