mescc: Remove jump calculation, use labels: prepare.
[mes.git] / module / mes / as-i386.scm
1 ;;; -*-scheme-*-
2
3 ;;; Mes --- Maxwell Equations of Software
4 ;;; Copyright © 2016,2017 Jan Nieuwenhuizen <janneke@gnu.org>
5 ;;;
6 ;;; This file is part of Mes.
7 ;;;
8 ;;; Mes is free software; you can redistribute it and/or modify it
9 ;;; under the terms of the GNU General Public License as published by
10 ;;; the Free Software Foundation; either version 3 of the License, or (at
11 ;;; your option) any later version.
12 ;;;
13 ;;; Mes is distributed in the hope that it will be useful, but
14 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
15 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16 ;;; GNU General Public License for more details.
17 ;;;
18 ;;; You should have received a copy of the GNU General Public License
19 ;;; along with Mes.  If not, see <http://www.gnu.org/licenses/>.
20
21 ;;; Commentary:
22
23 ;;; as-i386.scm defines i386 assembly
24
25 ;;; Code:
26
27 (define-module (mes as-i386)
28   #:use-module (mes elf-util)
29   #:export (
30             i386:accu-not
31             i386:accu-cmp-value
32             i386:accu->base
33             i386:accu->base-address
34             i386:accu->base-address+n
35             i386:accu->label
36             i386:accu->local
37             i386:accu-non-zero?
38             i386:accu-test
39             i386:accu-zero?
40             i386:accu+accu
41             i386:accu+base
42             i386:accu+value
43             i386:accu/base
44             i386:accu%base
45             i386:accu*base
46             i386:accu-base
47             i386:accu-shl
48             i386:accu-and-base
49             i386:accu-or-base
50             i386:accu-xor-base
51             i386:accu<<base
52             i386:accu>>base
53             i386:base-sub
54             i386:base->accu
55             i386:base->accu-address
56             i386:byte-accu->base-address
57             i386:base->label
58             i386:base->local
59             i386:base-mem->accu
60             i386:byte-base-sub
61             i386:byte-base->accu-address
62             i386:byte-base->accu-address+n
63             i386:byte-base-mem->accu
64             i386:local-address->accu
65             i386:byte-local->accu
66             i386:byte-local->base
67             i386:byte-mem->accu
68             i386:base-mem+n->accu
69             i386:byte-mem->base
70             i386:byte-test-base
71             i386:byte-sub-base
72             i386:call-accu
73             i386:call-label
74             i386:formal
75             i386:function-locals
76             i386:function-preamble
77             i386:label-mem-add
78             i386:label->accu
79             i386:label->base
80             i386:label-mem->accu
81             i386:label-mem->base
82
83             i386:jump
84             i386:jump-label
85             i386:jump-label-byte-z
86             i386:jump-label-g
87             i386:jump-label-ge
88             i386:jump-label-nz
89             i386:jump-label-z
90
91             i386:jump-byte-nz
92             i386:jump-byte-z
93             i386:jump-c
94             i386:jump-cz
95             i386:jump-le
96             i386:jump-nc
97             i386:jump-ncz
98             i386:jump-nz
99             i386:jump-z
100             i386:local->accu
101             i386:local->base
102             i386:local-add
103             i386:local-address->accu
104             i386:local-ptr->accu
105             i386:local-ptr->base
106             i386:local-address->base
107             i386:local-test
108             i386:accu-mem-add
109             i386:mem->accu
110             i386:mem+n->accu
111             i386:pop-accu
112             i386:push-accu
113             i386:pop-base
114             i386:push-base
115             i386:push-label
116             i386:push-label-mem
117             i386:push-local
118             i386:push-byte-local-de-ref
119             i386:push-byte-local-de-de-ref
120             i386:push-local-de-ref
121             i386:push-local-address
122             i386:ret
123             i386:ret-local
124             i386:sub-base
125             i386:test-base
126             i386:test-jump-z
127             i386:value->accu
128             i386:value->accu-address
129             i386:value->accu-address+n
130             i386:value->label
131             i386:value->local
132             i386:value->base
133             i386:xor-accu
134             i386:xor-zf
135
136             ;; long jump
137             i386:Xjump
138             ;;i386:Xjump-c
139             ;;i386:Xjump-cz
140             i386:Xjump-nc
141             i386:Xjump-ncz
142
143             i386:Xjump-nz
144             i386:Xjump-z
145
146             i386:Xjump-g
147             i386:Xjump-ge
148
149             ;; i386:Xjump-l
150             ;; i386:Xjump-le
151
152             i386:XXjump
153
154             i386:accu+n
155             i386:base+n
156             i386:base-address->accu-address
157
158             i386:nz->accu
159             i386:z->accu
160             i386:accu<->stack
161             ))
162
163 (include-from-path "mes/as-i386.mes")