summaryrefslogtreecommitdiff
path: root/c32.mac
blob: f0c116ba3b538d5c9664c38bd90921ac2491b88b (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
; NASM macro set to make interfacing to 32-bit programs easier -*- nasm -*-



%imacro proc 1			; begin a procedure definition

%push proc

          global %1

%1:       push ebp

          mov ebp,esp

%assign %$arg 8

%define %$procname %1

%endmacro



%imacro arg 0-1 4		; used with the argument name as a label

%00	  equ %$arg

%assign %$arg %1+%$arg

%endmacro



%imacro endproc 0

%ifnctx proc

%error Mismatched `endproc'/`proc'

%else

	  leave

	  ret

__end_%$procname:		; useful for calculating function size

%pop

%endif

%endmacro