From patchwork Tue Mar 14 03:18:16 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Simon Marchi X-Patchwork-Id: 19565 Received: (qmail 58894 invoked by alias); 14 Mar 2017 03:19:49 -0000 Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Unsubscribe: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org Delivered-To: mailing list gdb-patches@sourceware.org Received: (qmail 57322 invoked by uid 89); 14 Mar 2017 03:18:47 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-24.3 required=5.0 tests=AWL, BAYES_00, GIT_PATCH_0, GIT_PATCH_1, GIT_PATCH_2, GIT_PATCH_3, RCVD_IN_DNSWL_NONE, SPF_SOFTFAIL autolearn=ham version=3.3.2 spammy=22314 X-HELO: barracuda.ebox.ca Received: from barracuda.ebox.ca (HELO barracuda.ebox.ca) (96.127.255.19) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Tue, 14 Mar 2017 03:18:46 +0000 X-ASG-Debug-ID: 1489461502-0c856e65d5188acf0001-fS2M51 Received: from smtp.electronicbox.net (smtp.electronicbox.net [96.127.255.82]) by barracuda.ebox.ca with ESMTP id svCh3X8ruPRMNx9C (version=TLSv1 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Mon, 13 Mar 2017 23:18:22 -0400 (EDT) X-Barracuda-Envelope-From: simon.marchi@polymtl.ca X-Barracuda-RBL-Trusted-Forwarder: 96.127.255.82 Received: from simark.lan (173-246-11-162.qc.cable.ebox.net [173.246.11.162]) by smtp.electronicbox.net (Postfix) with ESMTP id 076EF440E7E; Mon, 13 Mar 2017 23:18:22 -0400 (EDT) From: Simon Marchi X-Barracuda-Effective-Source-IP: 173-246-11-162.qc.cable.ebox.net[173.246.11.162] X-Barracuda-Apparent-Source-IP: 173.246.11.162 X-Barracuda-RBL-IP: 173.246.11.162 To: gdb-patches@sourceware.org Cc: Simon Marchi Subject: [PATCH 07/10] hppa-obsd-nat: Use ptid from regcache instead of inferior_ptid Date: Mon, 13 Mar 2017 23:18:16 -0400 X-ASG-Orig-Subj: [PATCH 07/10] hppa-obsd-nat: Use ptid from regcache instead of inferior_ptid Message-Id: <20170314031819.745-7-simon.marchi@polymtl.ca> In-Reply-To: <20170314031819.745-1-simon.marchi@polymtl.ca> References: <20170314031819.745-1-simon.marchi@polymtl.ca> X-Barracuda-Connect: smtp.electronicbox.net[96.127.255.82] X-Barracuda-Start-Time: 1489461502 X-Barracuda-Encrypted: DHE-RSA-AES256-SHA X-Barracuda-URL: https://96.127.255.19:443/cgi-mod/mark.cgi X-Barracuda-Scan-Msg-Size: 2754 X-Barracuda-BRTS-Status: 1 X-Barracuda-Spam-Score: 0.50 X-Barracuda-Spam-Status: No, SCORE=0.50 using global scores of TAG_LEVEL=1000.0 QUARANTINE_LEVEL=1000.0 KILL_LEVEL=8.0 tests=BSF_RULE7568M X-Barracuda-Spam-Report: Code version 3.2, rules version 3.2.3.37208 Rule breakdown below pts rule name description ---- ---------------------- -------------------------------------------------- 0.50 BSF_RULE7568M Custom Rule 7568M X-IsSubscribed: yes gdb/ChangeLog: * hppa-obsd-nat.c (hppaobsd_fetch_registers, hppaobsd_store_registers): Use ptid from regcache. --- gdb/hppa-obsd-nat.c | 20 ++++++++------------ 1 file changed, 8 insertions(+), 12 deletions(-) diff --git a/gdb/hppa-obsd-nat.c b/gdb/hppa-obsd-nat.c index 66af86b0f7..7a255c9953 100644 --- a/gdb/hppa-obsd-nat.c +++ b/gdb/hppa-obsd-nat.c @@ -189,12 +189,13 @@ static void hppaobsd_fetch_registers (struct target_ops *ops, struct regcache *regcache, int regnum) { + pid_t pid = ptid_get_pid (regcache_get_ptid (regcache)); + if (regnum == -1 || hppaobsd_gregset_supplies_p (regnum)) { struct reg regs; - if (ptrace (PT_GETREGS, ptid_get_pid (inferior_ptid), - (PTRACE_TYPE_ARG3) ®s, 0) == -1) + if (ptrace (PT_GETREGS, pid, (PTRACE_TYPE_ARG3) ®s, 0) == -1) perror_with_name (_("Couldn't get registers")); hppaobsd_supply_gregset (regcache, ®s); @@ -204,8 +205,7 @@ hppaobsd_fetch_registers (struct target_ops *ops, { struct fpreg fpregs; - if (ptrace (PT_GETFPREGS, ptid_get_pid (inferior_ptid), - (PTRACE_TYPE_ARG3) &fpregs, 0) == -1) + if (ptrace (PT_GETFPREGS, pid, (PTRACE_TYPE_ARG3) &fpregs, 0) == -1) perror_with_name (_("Couldn't get floating point status")); hppaobsd_supply_fpregset (regcache, &fpregs); @@ -223,14 +223,12 @@ hppaobsd_store_registers (struct target_ops *ops, { struct reg regs; - if (ptrace (PT_GETREGS, ptid_get_pid (inferior_ptid), - (PTRACE_TYPE_ARG3) ®s, 0) == -1) + if (ptrace (PT_GETREGS, pid, (PTRACE_TYPE_ARG3) ®s, 0) == -1) perror_with_name (_("Couldn't get registers")); hppaobsd_collect_gregset (regcache, ®s, regnum); - if (ptrace (PT_SETREGS, ptid_get_pid (inferior_ptid), - (PTRACE_TYPE_ARG3) ®s, 0) == -1) + if (ptrace (PT_SETREGS, pid, (PTRACE_TYPE_ARG3) ®s, 0) == -1) perror_with_name (_("Couldn't write registers")); } @@ -238,14 +236,12 @@ hppaobsd_store_registers (struct target_ops *ops, { struct fpreg fpregs; - if (ptrace (PT_GETFPREGS, ptid_get_pid (inferior_ptid), - (PTRACE_TYPE_ARG3) &fpregs, 0) == -1) + if (ptrace (PT_GETFPREGS, pid, (PTRACE_TYPE_ARG3) &fpregs, 0) == -1) perror_with_name (_("Couldn't get floating point status")); hppaobsd_collect_fpregset (regcache, &fpregs, regnum); - if (ptrace (PT_SETFPREGS, ptid_get_pid (inferior_ptid), - (PTRACE_TYPE_ARG3) &fpregs, 0) == -1) + if (ptrace (PT_SETFPREGS, pid, (PTRACE_TYPE_ARG3) &fpregs, 0) == -1) perror_with_name (_("Couldn't write floating point status")); } }