Annotation of gforth/kernel/main.fs, revision 1.41
1.22 crook 1: \ MAIN.FS Kernel main load file 20may93jaw
1.1 anton 2:
1.41 ! anton 3: \ Copyright (C) 1995,1996,1997,1998,2000,2003,2006,2007,2008 Free Software Foundation, Inc.
1.1 anton 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
1.38 anton 9: \ as published by the Free Software Foundation, either version 3
1.1 anton 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
1.38 anton 18: \ along with this program. If not, see http://www.gnu.org/licenses/.
1.1 anton 19:
20: Create mach-file here over 1+ allot place
21:
1.18 jwilke 22: 0 [IF]
23: \ debugging: produce a relocation and a symbol table
24: s" rel-table" r/w create-file throw
25: Constant fd-relocation-table
26:
27: \ debuggging: produce a symbol table
28: s" sym-table" r/w create-file throw
29: Constant fd-symbol-table
30: [THEN]
31:
32:
33: bl word vocabulary find nip 0= [IF]
1.22 crook 34: \ if search order stuff is missing assume we are compiling on a gforth
35: \ system and include it.
36: \ We want the files taken from our current gforth installation
37: \ so we don't include relatively to this file
1.40 anton 38: require ./../startup.fs
1.18 jwilke 39: [THEN]
1.1 anton 40:
41: \ include etags.fs
42:
1.22 crook 43: include ./../cross.fs \ cross-compiler
1.1 anton 44:
45: decimal
46:
1.35 pazsan 47: has? rom 0= [IF]
48: has? kernel-start has? kernel-size makekernel
49: [THEN]
50: \ create image-header
1.4 jwilke 51: has? header [IF]
1.29 jwilke 52: here 1802 over
1.23 jwilke 53: A, \ base address
1.22 crook 54: 0 , \ checksum
55: 0 , \ image size (without tags)
1.23 jwilke 56: has? kernel-size
57: , \ dict size
1.22 crook 58: has? stack-size , \ data stack size
59: has? fstack-size , \ FP stack size
60: has? rstack-size , \ return stack size
61: has? lstack-size , \ locals stack size
62: 0 A, \ code entry point
63: 0 A, \ throw entry point
64: has? stack-size , \ unused (possibly tib stack size)
65: 0 , \ unused
66: 0 , \ data stack base
67: 0 , \ fp stack base
68: 0 , \ return stack base
69: 0 , \ locals stack base
1.1 anton 70: [THEN]
71:
72: doc-off
1.4 jwilke 73: has? prims [IF]
1.22 crook 74: include ./aliases.fs \ primitive aliases
1.1 anton 75: [ELSE]
76: prims-include
77: undef-words
1.17 pazsan 78: include prim.fs
1.24 jwilke 79: all-words
1.1 anton 80: [THEN]
81: doc-on
82:
1.26 jwilke 83: has? header [IF]
1.29 jwilke 84: 1802 <> [IF] .s cr .( header start address expected!) cr uffz [THEN]
1.28 jwilke 85: AConstant image-header
1.26 jwilke 86: : forthstart image-header @ ;
87: [THEN]
88:
1.23 jwilke 89: \ 0 AConstant forthstart
1.1 anton 90:
1.22 crook 91: \ include ./vars.fs \ variables and other stuff
92: \ include kernel/version.fs \ is in $(build)/kernel
93: include ./kernel.fs \ kernel
1.14 jwilke 94: \ include ./errore.fs
1.13 jwilke 95: include ./doers.fs
1.4 jwilke 96: has? file [IF]
1.22 crook 97: include ./args.fs
98: include ./files.fs \ file words
99: include ./paths.fs
100: include ./require.fs
1.1 anton 101: [THEN]
1.6 pazsan 102:
103: has? compiler [IF]
1.22 crook 104: has? glocals [IF]
105: include ./cond.fs \ IF and co.
106: [ELSE]
107: include ./cond-old.fs \ IF and co. withoutlocals
108: [THEN]
109: \ these two games can be added to provide complex examples for the 4stack
110: \ and misc simulators (see arch/4stack/README and arch/misc/README).
1.34 pazsan 111: has? games [IF]
112: include arch/misc/tt.fs
113: include arch/misc/sokoban.fs
114: [THEN]
1.6 pazsan 115: [THEN]
1.15 jwilke 116: include ./quotes.fs
1.35 pazsan 117: has? ec 0= [IF]
1.13 jwilke 118: include ./toolsext.fs
1.36 pazsan 119: [THEN]
1.13 jwilke 120: include ./tools.fs \ load tools ( .s dump )
121: include ./getdoers.fs
1.1 anton 122:
123: \ Setup 13feb93py
124:
1.36 pazsan 125: include ./pass.fs \ pass pointers from cross to target
126:
1.4 jwilke 127: has? header [IF]
1.24 jwilke 128: \ set image size
129: here image-header 2 cells + !
130: \ set image entry point
131: ' boot >body image-header 8 cells + A!
1.1 anton 132: [ELSE]
1.22 crook 133: >boot
1.1 anton 134: [THEN]
1.16 jwilke 135:
1.22 crook 136: .unresolved \ how did we do?
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