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From: Fei Ding <fdingiit@gmail.com>
To: "gdb@sourceware.org" <gdb@sourceware.org>
Subject: How to enable debug code?
Date: Wed, 08 Jul 2015 03:11:00 -0000	[thread overview]
Message-ID: <CAGmPkfKZY6LaKsOHMnDMMFtpHmDE5-ahJ7+WFDiPABTXif_0-A@mail.gmail.com> (raw)

Hi, there:

I met some problem when enabling debug code, here it is:

I want to debug the YACC of GDB command line. Specifically, I want
this code to work: `YYDPRINTF ((stderr, "Starting parse\n"));', which
at c-exp.c

So I've tried
1. make 'CFLAGS=-DYYDEBUG'
2. make YYDEBUG=1

Both failed. Any hint? Thanks.


             reply	other threads:[~2015-07-08  3:11 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-07-08  3:11 Fei Ding [this message]
2015-07-08 10:02 ` Pedro Alves

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