// MACRO.C - Macro Definition and Invocation
// Copyright (C) 199x Landon Dyer, 2011 Reboot and Friends
// RMAC derived from MADMAC v1.07 Written by Landon Dyer, 1986
-// Source Utilised with the Kind Permission of Landon Dyer
+// Source utilised with the kind permission of Landon Dyer
//
#include "macro.h"
//
-// Initialize Macro Processor
+// Initialize macro processor
//
void InitMacro(void)
{
macuniq = 0;
macnum = 1;
-// argp = NULL;
argp = 0;
}
//
-// Exit from a Macro;
+// Exit from a macro;
// -- pop any intervening include files and repeat blocks;
// -- restore argument stack;
// -- pop the macro.
//
int ExitMacro(void)
{
-#warning !!! Bad macro exiting !!!
+WARNING(!!! Bad macro exiting !!!)
+
/*
This is a problem. Currently, the argument logic just keeps the current
arguments and doesn't save anything if a new macro is called in the middle
argp -= imacro->im_nargs;
DEBUG printf("%d (nargs = %d)\n", argp, imacro->im_nargs);
- fpop();
- return 0;
+ return fpop();
}
//
-// Add a Formal Argument to a Macro Definition
+// Add a formal argument to a macro definition
//
int defmac2(char * argname)
{
//
int defmac1(char * ln, int notEndFlag)
{
- PTR p;
- LONG len;
+// PTR p;
+// LONG len;
if (list_flag)
{
rptlevel++;
default:
//MORE stupidity here...
-#warning "!!! Casting (char *) as LONG !!!"
+WARNING(!!! Casting (char *) as LONG !!!)
addln:
// Allocate length of line + 1('\0') + LONG
len = strlen(ln) + 1 + sizeof(LONG);
TOKEN * dest;
int stringNum = 0;
int argumentNum = 0;
- int i;
+// int i;
for(dry_run=1; ; dry_run--)
{
Shamus:
This construct is meant to deal with nested macros, so the simple minded way
we deal with them now won't work. :-/ Have to think about how to fix.
-What we could do is simply move the argp with each call, and move it back by the
-number of arguments in the macro that's ending. That would solve the problem nicely.
+What we could do is simply move the argp with each call, and move it back by
+the number of arguments in the macro that's ending. That would solve the
+problem nicely.
[Which we do now. But that uncovered another problem: the token strings are all
-stale by the time a nested macro gets to the end. But they're supposed to be symbols,
-which means if we put symbol references into the argument token streams, we can
-alleviate this problem.]
+stale by the time a nested macro gets to the end. But they're supposed to be
+symbols, which means if we put symbol references into the argument token
+streams, we can alleviate this problem.]
*/
#if 0
argptr = (TOKEN **)malloc((nargs + 1) * sizeof(LONG));