summaryrefslogtreecommitdiff
path: root/standard.mac
blob: bfc2af085ad4a4a0f572f643c1872eb3d487b432 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
; Standard macro set for NASM -*- nasm -*-

; Macros to make NASM ignore some TASM directives before the first include
; directive.

    %idefine IDEAL
    %idefine JUMPS
    %idefine P386
    %idefine P486
    %idefine P586
    %idefine END

; This is a magic token which indicates the end of the TASM macros
*END*TASM*MACROS*

; Note that although some user-level forms of directives are defined
; here, not all of them are: the user-level form of a format-specific
; directive should be defined in the module for that directive.

; These three need to be defined, though the actual definitions will
; be constantly updated during preprocessing.
%define __FILE__
%define __LINE__
%define __BITS__

%define __SECT__		; it ought to be defined, even if as nothing

%imacro section 1+.nolist
%define __SECT__ [section %1]
	  __SECT__
%endmacro
%imacro segment 1+.nolist
%define __SECT__ [segment %1]
	  __SECT__
%endmacro

%imacro absolute 1+.nolist
%define __SECT__ [absolute %1]
	  __SECT__
%endmacro

%imacro struc 1.nolist
%push struc
%define %$strucname %1
[absolute 0]
%$strucname:			; allow definition of `.member' to work sanely
%endmacro 
%imacro endstruc 0.nolist
%{$strucname}_size:
%pop
__SECT__
%endmacro

%imacro istruc 1.nolist
%push istruc
%define %$strucname %1
%$strucstart:
%endmacro
%imacro at 1-2+.nolist
	  times %1-($-%$strucstart) db 0
	  %2
%endmacro
%imacro iend 0.nolist
	  times %{$strucname}_size-($-%$strucstart) db 0
%pop
%endmacro

%imacro align 1-2+.nolist nop
	  times ($$-$) & ((%1)-1) %2
%endmacro
%imacro alignb 1-2+.nolist resb 1
	  times ($$-$) & ((%1)-1) %2
%endmacro

%imacro extern 1-*.nolist
%rep %0
[extern %1]
%rotate 1
%endrep
%endmacro

%imacro bits 1+.nolist
[bits %1]
%endmacro

%imacro use16 0.nolist
[bits 16]
%endmacro
%imacro use32 0.nolist
[bits 32]
%endmacro
%imacro use64 0.nolist
[bits 64]
%endmacro

%imacro global 1-*.nolist
%rep %0
[global %1]
%rotate 1
%endrep
%endmacro

%imacro common 1-*.nolist
%rep %0
[common %1]
%rotate 1
%endrep
%endmacro

%imacro cpu 1+.nolist
[cpu %1]
%endmacro

%imacro default 1+.nolist
[default %1]
%endmacro