From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 26127 invoked by alias); 13 Jul 2011 20:23:51 -0000 Received: (qmail 26118 invoked by uid 22791); 13 Jul 2011 20:23:51 -0000 X-SWARE-Spam-Status: No, hits=-0.6 required=5.0 tests=AWL,BAYES_50,RCVD_IN_DNSWL_LOW,SPF_SOFTFAIL X-Spam-Check-By: sourceware.org Received: from mail-pz0-f41.google.com (HELO mail-pz0-f41.google.com) (209.85.210.41) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Wed, 13 Jul 2011 20:23:30 +0000 Received: by pzk4 with SMTP id 4so6044366pzk.0 for ; Wed, 13 Jul 2011 13:23:30 -0700 (PDT) Received: by 10.68.18.35 with SMTP id t3mr1755842pbd.141.1310588609893; Wed, 13 Jul 2011 13:23:29 -0700 (PDT) Received: from localhost.localdomain ([203.110.240.178]) by mx.google.com with ESMTPS id e6sm9387727pbm.39.2011.07.13.13.23.28 (version=TLSv1/SSLv3 cipher=OTHER); Wed, 13 Jul 2011 13:23:29 -0700 (PDT) From: Sanjoy Das To: gdb-patches@sourceware.org Cc: Sanjoy Das Subject: [PATCH 4/4] Activate JIT code unwinder for i386. Date: Wed, 13 Jul 2011 20:24:00 -0000 Message-Id: <1310588850-10967-4-git-send-email-sanjoy@playingwithpointers.com> In-Reply-To: <1310588850-10967-1-git-send-email-sanjoy@playingwithpointers.com> References: <1310588850-10967-1-git-send-email-sanjoy@playingwithpointers.com> X-IsSubscribed: yes Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org X-SW-Source: 2011-07/txt/msg00357.txt.bz2 Registers the (pseudo) unwinder for JIT code for i386. This can probably be extended to other architectures after some testing and review. gdb/ChangeLog: * i386-tdep.c: Activate JIT unwinder for i386. --- gdb/ChangeLog | 4 ++++ gdb/i386-tdep.c | 4 ++++ 2 files changed, 8 insertions(+), 0 deletions(-) diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 8485b05..51c0727 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,9 @@ 2011-07-13 Sanjoy Das + * i386-tdep.c: Activate JIT unwinder for i386. + +2011-07-13 Sanjoy Das + * jit.c: Add JIT frame unwinding code. * jit-reader.h: Added jit_prepend_unwinder. diff --git a/gdb/i386-tdep.c b/gdb/i386-tdep.c index 366d0fa..66626ab 100644 --- a/gdb/i386-tdep.c +++ b/gdb/i386-tdep.c @@ -30,6 +30,7 @@ #include "frame-base.h" #include "frame-unwind.h" #include "inferior.h" +#include "jit.h" #include "gdbcmd.h" #include "gdbcore.h" #include "gdbtypes.h" @@ -7330,6 +7331,9 @@ i386_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) CFI info will be used if it is available. */ dwarf2_append_unwinders (gdbarch); + /* JIT reader pseudo-unwinder. */ + jit_prepend_unwinder (gdbarch); + frame_base_set_default (gdbarch, &i386_frame_base); /* Pseudo registers may be changed by amd64_init_abi. */ -- 1.7.5.4