From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 13179 invoked by alias); 2 Mar 2010 11:17:26 -0000 Received: (qmail 13165 invoked by uid 22791); 2 Mar 2010 11:17:25 -0000 X-SWARE-Spam-Status: No, hits=-2.5 required=5.0 tests=AWL,BAYES_00 X-Spam-Check-By: sourceware.org Received: from sibelius.xs4all.nl (HELO glazunov.sibelius.xs4all.nl) (83.163.83.176) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Tue, 02 Mar 2010 11:17:21 +0000 Received: from glazunov.sibelius.xs4all.nl (kettenis@localhost [127.0.0.1]) by glazunov.sibelius.xs4all.nl (8.14.3/8.14.3) with ESMTP id o22BHGoJ000923; Tue, 2 Mar 2010 12:17:17 +0100 (CET) Received: (from kettenis@localhost) by glazunov.sibelius.xs4all.nl (8.14.3/8.14.3/Submit) id o22BHFEW022455; Tue, 2 Mar 2010 12:17:16 +0100 (CET) Date: Tue, 02 Mar 2010 11:17:00 -0000 Message-Id: <201003021117.o22BHFEW022455@glazunov.sibelius.xs4all.nl> From: Mark Kettenis To: hjl.tools@gmail.com CC: gdb-patches@sourceware.org In-reply-to: <20100301170152.GA20106@intel.com> (hongjiu.lu@intel.com) Subject: Re: PATCH: Support x86 pseudo registers References: <20100301170152.GA20106@intel.com> 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: 2010-03/txt/msg00043.txt.bz2 > Date: Mon, 1 Mar 2010 09:01:52 -0800 > From: "H.J. Lu" > > Hi, > > This patch supports 8bit, 16bit and 32bit x86 pseudo registers. OK > to install? ok > gdb/ > > 2010-03-01 H.J. Lu > > * amd64-tdep.c (amd64_byte_names): New. > (amd64_word_names): Likewise. > (amd64_dword_names): Likewise. > (amd64_pseudo_register_name): Likewise. > (amd64_pseudo_register_read): Likewise. > (amd64_pseudo_register_write): Likewise. > (amd64_init_abi): Set num_byte_regs, num_word_regs, num_dword_regs > and num_mmx_regs. Call set_gdbarch_pseudo_register_read, > set_gdbarch_pseudo_register_write and > set_tdesc_pseudo_register_name. Don't call > set_gdbarch_num_pseudo_regs. Don't set mm0_regnum. > > * i386-tdep.c (i386_num_mmx_regs): Removed. > (i386_num_pseudo_regs): Likewise. > (i386_byte_names): New. > (i386_word_names): Likewise. > (i386_byte_regnum_p): Likewise. > (i386_word_regnum_p): Likewise. > (i386_mmx_regnum_p): Updated. > (i386_pseudo_register_name): Make it global. Handle byte and > word pseudo-registers. > (i386_pseudo_register_read): Likewise. > (i386_pseudo_register_write): Likewise. > (i386_pseudo_register_type): Handle byte, word and dword > pseudo-registers > (i386_register_reggroup_p): Don't include pseudo > registers, except for MXX, in any register groups. Don't > include pseudo byte, word, dword registers in general_reggroup. > (i386_gdbarch_init): Set num_byte_regs, num_word_regs, > num_dword_regs, al_regnum, ax_regnum and eax_regnum. Put MMX > pseudo-registers after word pseudo-registers. Call > set_gdbarch_num_pseudo_regs after calling gdbarch_init_osabi. > > * i386-tdep.h (gdbarch_tdep): Add num_mmx_regs, num_byte_regs, > al_regnum, num_word_regs, ax_regnum, num_dword_regs and > eax_regnum. > (i386_byte_regnum_p): New. > (i386_word_regnum_p): Likewise. > (i386_dword_regnum_p): Likewise. > (i386_pseudo_register_name): Likewise. > (i386_pseudo_register_read): Likewise. > (i386_pseudo_register_write): Likewise.