/*
debug.c

Copyright © 2010 William Astle

This file is part of LWTOOLS.

LWTOOLS is free software: you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation, either version 3 of the License, or (at your option) any later
version.

This program is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details.

You should have received a copy of the GNU General Public License along with
this program. If not, see <http://www.gnu.org/licenses/>.
*/

#include <config.h>

#include <stdio.h>
#include <string.h>

#include "lwasm.h"
#include "instab.h"

/*

Various debug utilities

*/
void dump_state(asmstate_t *as, FILE *fp)
{
	line_t *cl;
	exportlist_t *ex;
	struct symtabe *s;
	importlist_t *im;
	struct line_expr_s *le;
	lwasm_error_t *e;
	
	fprintf(fp, "Lines:\n");
	
	for (cl = as -> line_head; cl; cl = cl -> next)
	{
		fprintf(fp, "%p ", cl);
		if (cl -> insn >= 0)
		{
			fprintf(fp, "INSN %d (%s) ", cl -> insn, instab[cl -> insn].opcode);
			fprintf(fp, "LEN %d ", cl -> len);
		}
		fprintf(fp, "\n    ADDR:");
		lw_expr_print(cl -> addr, fp);
		for (le = cl -> exprs; le; le = le -> next)
		{
			fprintf(fp, "\n    EXPR %d:", le -> id);
			lw_expr_print(le -> expr, fp);
		}
		if (cl -> outputl > 0)
		{
			int i;
			fprintf(fp, "\n    OUTPUT:");
			for (i = 0; i < cl -> outputl; i++)
			{
				fprintf(fp, "%02X", cl -> output[i]);
			}
		}
		for (e = cl -> err; e; e = e -> next)
		{
			fprintf(fp, "\n    ERR: %s", e -> mess);
		}
		for (e = cl -> warn; e; e = e -> next)
		{
			fprintf(fp, "\n    WARN: %s", e -> mess);
		}
		fprintf(fp, "\n");
	}
}