From nobody Fri Dec 31 07:15:36 2021 X-Original-To: dev-commits-src-all@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id C8FFE191DEDE; Fri, 31 Dec 2021 07:15:38 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4JQGd53jn7z4hfN; Fri, 31 Dec 2021 07:15:37 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 1FECC272E3; Fri, 31 Dec 2021 07:15:37 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.16.1/8.16.1) with ESMTP id 1BV7FaQX066149; Fri, 31 Dec 2021 07:15:37 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.16.1/8.16.1/Submit) id 1BV7Fa2k066148; Fri, 31 Dec 2021 07:15:36 GMT (envelope-from git) Date: Fri, 31 Dec 2021 07:15:36 GMT Message-Id: <202112310715.1BV7Fa2k066148@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Warner Losh Subject: git: cb264bc7167b - main - mips: Remove thread_db support List-Id: Commit messages for all branches of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-all List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-dev-commits-src-all@freebsd.org X-BeenThere: dev-commits-src-all@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: imp X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: cb264bc7167b623c8b2bac048509a6401246918a Auto-Submitted: auto-generated ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1640934937; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=DweBksxOtaUeDXp04nPrjPRHCx4fwgS7z/hel8OeFH0=; b=N3kt0LPq5c9Ead8Mt8YKGlSXMki5Hig5XaV2dCXgO53+bpSnoHqTx7vpHGRkPx9QFFFrg9 +osNCsg/2Bbi0QP/blytadwd7Opr0x1FhouGMCkqAD8bG6x/sf7ef0lcZV9hI24xQ6DsGb goUsixQk1GzwzgDt16Slb9kJ4BV4+3qNAuhkCgQiOoZPwi6YtHPQ48Y5Tf8vpF8r+2uDNE 1BeWdxsB0+GC0WuJF9GzKF7hLVkzc75/PjxmA23w6EoYvWV5/Cl2Ygh217VvokJsLKFyVR oEUaR7J3IkVWjtEfxcPrOzjkjwOEiQPmqwD+elDn6WFJ6GdGAU2z+hlE21BkcA== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1640934937; a=rsa-sha256; cv=none; b=Hg+eJNSeXzB+qyTFBwHmQrv8tWyxzA1ZOuB7JAFNiZ78fbPTyoA5F1UVSr0hFP1nGk4r60 Gi3bbEbDLc/2O6uWSq0Xrt7xefsGNciYKWt4afgQkhfq5NMd92xVl74FdDr4bncNwBVgVM ODJn8a88B4F37C2EHY6lVoPYYM1TIezA4DucwCEbpCvMi/Wn034gQnk/n/brlqSzhKA00V daEcMR5rKDGo7jWJUP8yBF9x021Wd8ubO3huJR8bRQyl4NSENhQlXy1OcK0Cm44d2RtH+K eR5Tx+4ehFvwDf6qJ5zen/Jeoexkijm4R0bJ8aar7Mr9K5o9agPWC0Oa/uVOiw== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N The branch main has been updated by imp: URL: https://cgit.FreeBSD.org/src/commit/?id=cb264bc7167b623c8b2bac048509a6401246918a commit cb264bc7167b623c8b2bac048509a6401246918a Author: Warner Losh AuthorDate: 2021-12-31 05:51:48 +0000 Commit: Warner Losh CommitDate: 2021-12-31 07:14:53 +0000 mips: Remove thread_db support Sponsored by: Netflix --- lib/libthread_db/arch/mips/libpthread_md.c | 93 ------------------------------ 1 file changed, 93 deletions(-) diff --git a/lib/libthread_db/arch/mips/libpthread_md.c b/lib/libthread_db/arch/mips/libpthread_md.c deleted file mode 100644 index 1ded66d1c3fe..000000000000 --- a/lib/libthread_db/arch/mips/libpthread_md.c +++ /dev/null @@ -1,93 +0,0 @@ -/*- - * SPDX-License-Identifier: BSD-3-Clause - * - * Copyright (c) 2006-2007, Juniper Networks, Inc. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of Juniper Networks nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY JUNIPER NETWORKS ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include -__FBSDID("$FreeBSD$"); - -#include -#define _WANT_MIPS_REGNUM -#include -#include -#include -#include -#include "libpthread_db.h" - -void -pt_reg_to_ucontext(const struct reg *r, ucontext_t *uc) -{ - - memcpy(uc->uc_mcontext.mc_regs, &r->r_regs[ZERO], - sizeof(uc->uc_mcontext.mc_regs)); - uc->uc_mcontext.mc_pc = r->r_regs[PC]; - uc->uc_mcontext.mullo = r->r_regs[MULLO]; - uc->uc_mcontext.mulhi = r->r_regs[MULHI]; -} - -void -pt_ucontext_to_reg(const ucontext_t *uc, struct reg *r) -{ - memcpy(&r->r_regs[ZERO], uc->uc_mcontext.mc_regs, - sizeof(uc->uc_mcontext.mc_regs)); - r->r_regs[PC] = uc->uc_mcontext.mc_pc; - r->r_regs[MULLO] = uc->uc_mcontext.mullo; - r->r_regs[MULHI] = uc->uc_mcontext.mulhi; -} - -void -pt_fpreg_to_ucontext(const struct fpreg* r, ucontext_t *uc) -{ - - memcpy(uc->uc_mcontext.mc_fpregs, r->r_regs, - sizeof(uc->uc_mcontext.mc_fpregs)); -} - -void -pt_ucontext_to_fpreg(const ucontext_t *uc, struct fpreg *r) -{ - - memcpy(r->r_regs, uc->uc_mcontext.mc_fpregs, - sizeof(uc->uc_mcontext.mc_fpregs)); -} - -void -pt_md_init(void) -{ - /* Nothing to do */ -} - -int -pt_reg_sstep(struct reg *reg __unused, int step __unused) -{ - /* - * XXX: mips doesnt store single step info in any registers - */ - return (0); -}