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
|
/*
\funcref{process}{void process ()}
{}
{}
{getopcode()}
{}
{process.c}
{
Function {\em process()} is the main loop of the execution of the
binary makefile. It is called from {\em main()} when the variables are
read and when the offsets of the variable section and of the strings
section are known.
An opcode is retrieved from the binary makefile and appropriate action
is taken until an {\em op\_ret} opcode is encountered.
}
*/
#include "opcodefun.ih"
void process ()
{
register OPCODE_ op;
arghead = xstrdup("");
argtail = xstrdup("");
cmdhead = xstrdup("");
cmdtail = xstrdup("");
do
{
curoffs = (unsigned)ftell(infile);
op = getopcode(infile);
if (op >= op_hlt || op == -1)
{
fprintf(stderr, "bad opcode at %s ", hexstring(curoffs, 4));
error("(opcode %s)", hexstring(op, 2));
}
procfun[op]();
}
while (op != op_exit);
}
|
