From nobody Mon Feb 21 13:48:57 2022 X-Original-To: dev-commits-src-branches@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 0400E1839FF2; Mon, 21 Feb 2022 13:48:58 +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 4K2Nty2bTHz3PxN; Mon, 21 Feb 2022 13:48:57 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1645451338; 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=/SV8x+wJV/L00T6gdrT+j8lNUS90gzTnzxwNIGSdqzY=; b=XaojWmpJbD6eXjFRILWYs6Q8xhiK6npUc09e+rB8WsrdcmQJ7uyLrezcl2YisoZ7ivDS6A idjLba3F4RvpabBSqK+woUxca8tgpjz5/KAbnX+0z9PU7ixUgVIEnUB7UeAwAmK5vKvbkq yZzaveH2Xis6eN8fufLv8w8KlmVQ0AT11feOj87E5sssu1WNhuUomA8IIhCT/AN5ItEEL6 j/V4ILLxUy4hkp3KDJdKfJESb9ZYGD6Sxnwe+viSPfjuz2QGVXRRWMric2tA2AjcuFEPvv wWLJLPppzvVpjNQegzCXMzqXoZuQKV0cNgyFNadnSM+3UiE5cRBAh3ZiabNthQ== 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 B802A110DE; Mon, 21 Feb 2022 13:48:57 +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 21LDmvMD091971; Mon, 21 Feb 2022 13:48:57 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.16.1/8.16.1/Submit) id 21LDmvpB091970; Mon, 21 Feb 2022 13:48:57 GMT (envelope-from git) Date: Mon, 21 Feb 2022 13:48:57 GMT Message-Id: <202202211348.21LDmvpB091970@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org From: Edward Tomasz Napierala Subject: git: 046274e798e6 - stable/13 - linux: Improve debug for PTRACE_GETREGSET List-Id: Commits to the stable branches of the FreeBSD src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-branches List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-dev-commits-src-branches@freebsd.org X-BeenThere: dev-commits-src-branches@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: trasz X-Git-Repository: src X-Git-Refname: refs/heads/stable/13 X-Git-Reftype: branch X-Git-Commit: 046274e798e64094d32e00592902b49af884ce4f Auto-Submitted: auto-generated ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1645451338; 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=/SV8x+wJV/L00T6gdrT+j8lNUS90gzTnzxwNIGSdqzY=; b=DGfH4mQr72+HoUORGA1r/T6aC6v2TSFHnZDVcBgWdTdHMEJhbaM0NdzphjmILfXI1/qopD X1slCPzKTQpja6zukPjHzBDF2VSzOaScerMdIbOFP78CedrI9+JVKI2vCUH822H2sQUKUG BT3MtWe29J7dlRdQzkOj9nux80oO8grwmGbJ5yM2A03Sti1EDiCtAtDSTV2k91X5eS5iIk SUEafnsmX3MRv7LWfOp9+g0KzWLoe5vnEXAfV1A0Vne07FgtwLhWqyC2I15PO08SlPE8DQ Z4odhzalGMrBhJHxXDSqpweNoqD+lJ7w3U3hUVLb3XN+N+1OAf2MUhsy1XMvIQ== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1645451338; a=rsa-sha256; cv=none; b=tGsyC9QgyRFUZZgyMvuFguiFXW4kS5iZq9LC8iV3IYUazljie38xdj5/WjT6NyF/rzfaeM bjoby2udneqjZwDib8gumkT0fbkzgMaHQ5wbhM3122qIX1PxP52cJnr7EobPzE/qqcSXbq Pz3OJrS+A9XjHGjG93qTUPuKZuwOZzZx+fZrWJHTFFVDE6qN5oXD6gQ0UD2Wq7+PXpv0a0 CKj4NkzylKmCoZViBSSvPSXR7VcbDweAz+2qGTYU6p2rUPiBFxhxEb2Qz8VD+X0pjlTR/R EnrL9LGIdcqiCRbsGH24BM/np3GNq2xte2/nhcE9Ex8R0TAafeDIB2Tizx10dQ== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N The branch stable/13 has been updated by trasz: URL: https://cgit.FreeBSD.org/src/commit/?id=046274e798e64094d32e00592902b49af884ce4f commit 046274e798e64094d32e00592902b49af884ce4f Author: Edward Tomasz Napierala AuthorDate: 2021-10-22 18:58:52 +0000 Commit: Edward Tomasz Napierala CommitDate: 2022-02-21 13:35:20 +0000 linux: Improve debug for PTRACE_GETREGSET No functional changes. Sponsored By: EPSRC (cherry picked from commit e3a83df1195cc4f48f2908b423b5c80dd9c49a21) --- sys/amd64/linux/linux_ptrace.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/sys/amd64/linux/linux_ptrace.c b/sys/amd64/linux/linux_ptrace.c index 0917b175aa98..673d60d70a7f 100644 --- a/sys/amd64/linux/linux_ptrace.c +++ b/sys/amd64/linux/linux_ptrace.c @@ -86,6 +86,7 @@ __FBSDID("$FreeBSD$"); #define LINUX_PTRACE_O_SUSPEND_SECCOMP 2097152 #define LINUX_NT_PRSTATUS 0x1 +#define LINUX_NT_PRFPREG 0x2 #define LINUX_NT_X86_XSTATE 0x202 #define LINUX_PTRACE_O_MASK (LINUX_PTRACE_O_TRACESYSGOOD | \ @@ -575,6 +576,10 @@ linux_ptrace_getregset(struct thread *td, pid_t pid, l_ulong addr, l_ulong data) switch (addr) { case LINUX_NT_PRSTATUS: return (linux_ptrace_getregset_prstatus(td, pid, data)); + case LINUX_NT_PRFPREG: + linux_msg(td, "PTRAGE_GETREGSET NT_PRFPREG not implemented; " + "returning EINVAL"); + return (EINVAL); case LINUX_NT_X86_XSTATE: linux_msg(td, "PTRAGE_GETREGSET NT_X86_XSTATE not implemented; " "returning EINVAL");