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Re: Ping: PATCH RFA: Print backtrace on ICE

From: Diego Novillo <dnovillo at google dot com>
To: Ian Lance Taylor <iant at google dot com>
Cc: gcc-patches at gcc dot gnu dot org
Date: Tue, 25 Sep 2012 09:55:22 -0700
Subject: Re: Ping: PATCH RFA: Print backtrace on ICE
References: <CAKOQZ8yOku9M+v=e55C+PWw==H4J8hp0PW=xk-1G8+rfje34Jw@mail.gmail.com>

On 2012-09-20 22:33 , Ian Lance Taylor wrote:

gcc/:

2012-09-17 Ian Lance Taylor <iant@google.com>

         * diagnostic.c: Include "demangle.h" and "backtrace.h".
         (bt_stop): New static array.
         (bt_callback, bt_err_callback): New static functions.
         (diagnostic_action_after_output): Call backtrace_full for DK_ICE.
         * Makefile.in (BACKTRACE): New variable.
         (BACKTRACEINC, LIBBACKTRACE): New variables.
         (BACKTRACE_H): New variable.
         (LIBDEPS, LIBS): Add $(LIBBACKTRACE).
         (INCLUDES): Add $(BACKTRACEINC).
         (diagnostic.o): Depend upon $(DEMANGLE_H) and $(BACKTRACE_H).

./:

2012-09-17 Ian Lance Taylor <iant@google.com>

         * Makefile.def: Make all-gcc depend on all-libbacktrace.
         * Makefile.in: Rebuild.

I wanted a --param to control it, but I agree that it can be added later. This looks OK to me. Thanks!

Diego.

References:
- Ping: PATCH RFA: Print backtrace on ICE
  - From: Ian Lance Taylor

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