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/* printing errors and such
Copyright (C) 1994-1997 University of Dortmund
Department of Electrical Engineering, AG SIV
VAUL is free software; you can redistribute it and/or modify it
under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
VAUL 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 Library General
Public License for more details.
You should have received a copy of the GNU Library General Public
License along with VAUL; see the file COPYING.LIB. If not, write
to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
Boston, MA 02111-1307 USA.
*/
#include <freehdl/vaul-parser.h>
#include <freehdl/vaul-dunit.h>
#include <freehdl/vaul-printer.h>
void vaul_error_printer::info(const char *fmt, ...)
{
va_list ap;
va_start(ap, fmt);
vinfo(fmt, ap);
va_end(ap);
}
void vaul_error_printer::error(const char *fmt, ...)
{
va_list ap;
va_start(ap, fmt);
vinfo(fmt, ap);
va_end(ap);
n_errors++;
}
void vaul_error_printer::vinfo(const char *fmt, va_list ap)
{
vfprintf(log, fmt, ap);
int l = strlen(fmt);
if(l < 2 || fmt[l-2] != '%' || fmt[l-1] != '~')
fprintf(log, "\n");
}
void vaul_parser::BisonError(const char *msg)
{
error("%s %C", msg, lex);
lex->stop();
}
void vaul_parser::vinfo(const char *fmt, va_list ap)
{
if (announced_scope != cur_scope && cur_scope != NULL)
{
pIIR_DeclarativeRegion s = cur_scope;
while (s->declarator == NULL && s->continued)
s = s->continued;
while (s->declarator == NULL && s->declarative_region)
s = s->declarative_region;
if (announced_scope != s)
{
announced_scope = s;
if (s->is(VAUL_TOP_SCOPE))
vaul_error_printer::info ("%!at top level:", lex, 0);
else if (s->is(IR_ARCHITECTURE_DECLARATION))
vaul_error_printer::info ("%!in %n(%n):", lex, 0,
s->continued, s->declarator);
else
vaul_error_printer::info ("%!in %n:", lex, 0, s);
}
}
if (fmt[0] != '%' || !strchr(":?!~", fmt[1]))
fprintf (log, "%?", lex);
if (strstr (fmt, "XXX"))
XXX_seen = true;
vaul_error_printer::vinfo (fmt, ap);
}
void
vaul_parser::print_node (FILE *f, tree_base_node *n)
{
if (options.fullnames)
{
if (n && n->is(IR_DECLARATION)
&& pIIR_Declaration(n)->declarative_region
&& pIIR_Declaration(n)->declarative_region != announced_scope
&& !pIIR_Declaration(n)->declarative_region->is(VAUL_TOP_SCOPE))
{
pIIR_DeclarativeRegion as = announced_scope;
announced_scope = NULL;
fprintf (f, "%n::", pIIR_Declaration(n)->declarative_region);
announced_scope = as;
}
}
vaul_printer::print_node (f, n);
}
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