From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,NICE_REPLY_A, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A43AAC433E2 for ; Fri, 11 Sep 2020 15:57:14 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 1378C21D47 for ; Fri, 11 Sep 2020 15:57:14 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1378C21D47 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=vivier.eu Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:40320 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kGlQH-0007pd-4Q for qemu-devel@archiver.kernel.org; Fri, 11 Sep 2020 11:57:13 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:51168) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kGlLf-0002di-0s; Fri, 11 Sep 2020 11:52:27 -0400 Received: from mout.kundenserver.de ([212.227.17.13]:50207) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kGlLc-0002mQ-O4; Fri, 11 Sep 2020 11:52:26 -0400 Received: from [192.168.100.1] ([82.252.129.222]) by mrelayeu.kundenserver.de (mreue109 [213.165.67.119]) with ESMTPSA (Nemesis) id 1Mnq0K-1krU4G0Ywc-00pPP0; Fri, 11 Sep 2020 17:52:02 +0200 Subject: Re: [PATCH v2 1/2] util/hexdump: Convert to take a void pointer argument To: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= , qemu-devel@nongnu.org References: <20200822180950.1343963-1-f4bug@amsat.org> <20200822180950.1343963-2-f4bug@amsat.org> From: Laurent Vivier Autocrypt: addr=laurent@vivier.eu; prefer-encrypt=mutual; keydata= mQINBFYFJhkBEAC2me7w2+RizYOKZM+vZCx69GTewOwqzHrrHSG07MUAxJ6AY29/+HYf6EY2 WoeuLWDmXE7A3oJoIsRecD6BXHTb0OYS20lS608anr3B0xn5g0BX7es9Mw+hV/pL+63EOCVm SUVTEQwbGQN62guOKnJJJfphbbv82glIC/Ei4Ky8BwZkUuXd7d5NFJKC9/GDrbWdj75cDNQx UZ9XXbXEKY9MHX83Uy7JFoiFDMOVHn55HnncflUncO0zDzY7CxFeQFwYRbsCXOUL9yBtqLer Ky8/yjBskIlNrp0uQSt9LMoMsdSjYLYhvk1StsNPg74+s4u0Q6z45+l8RAsgLw5OLtTa+ePM JyS7OIGNYxAX6eZk1+91a6tnqfyPcMbduxyBaYXn94HUG162BeuyBkbNoIDkB7pCByed1A7q q9/FbuTDwgVGVLYthYSfTtN0Y60OgNkWCMtFwKxRaXt1WFA5ceqinN/XkgA+vf2Ch72zBkJL RBIhfOPFv5f2Hkkj0MvsUXpOWaOjatiu0fpPo6Hw14UEpywke1zN4NKubApQOlNKZZC4hu6/ 8pv2t4HRi7s0K88jQYBRPObjrN5+owtI51xMaYzvPitHQ2053LmgsOdN9EKOqZeHAYG2SmRW LOxYWKX14YkZI5j/TXfKlTpwSMvXho+efN4kgFvFmP6WT+tPnwARAQABtCJMYXVyZW50IFZp dmllciA8bGF1cmVudEB2aXZpZXIuZXU+iQI4BBMBAgAiBQJWBTDeAhsDBgsJCAcDAgYVCAIJ CgsEFgIDAQIeAQIXgAAKCRDzDDi9Py++PCEdD/oD8LD5UWxhQrMQCsUgLlXCSM7sxGLkwmmF ozqSSljEGRhffxZvO35wMFcdX9Z0QOabVoFTKrT04YmvbjsErh/dP5zeM/4EhUByeOS7s6Yl HubMXVQTkak9Wa9Eq6irYC6L41QNzz/oTwNEqL1weV1+XC3TNnht9B76lIaELyrJvRfgsp9M rE+PzGPo5h7QHWdL/Cmu8yOtPLa8Y6l/ywEJ040IoiAUfzRoaJs2csMXf0eU6gVBhCJ4bs91 jtWTXhkzdl4tdV+NOwj3j0ukPy+RjqeL2Ej+bomnPTOW8nAZ32dapmu7Fj7VApuQO/BSIHyO NkowMMjB46yohEepJaJZkcgseaus0x960c4ua/SUm/Nm6vioRsxyUmWd2nG0m089pp8LPopq WfAk1l4GciiMepp1Cxn7cnn1kmG6fhzedXZ/8FzsKjvx/aVeZwoEmucA42uGJ3Vk9TiVdZes lqMITkHqDIpHjC79xzlWkXOsDbA2UY/P18AtgJEZQPXbcrRBtdSifCuXdDfHvI+3exIdTpvj BfbgZAar8x+lcsQBugvktlQWPfAXZu4Shobi3/mDYMEDOE92dnNRD2ChNXg2IuvAL4OW40wh gXlkHC1ZgToNGoYVvGcZFug1NI+vCeCFchX+L3bXyLMg3rAfWMFPAZLzn42plIDMsBs+x2yP +bkCDQRWBSYZARAAvFJBFuX9A6eayxUPFaEczlMbGXugs0mazbOYGlyaWsiyfyc3PStHLFPj rSTaeJpPCjBJErwpZUN4BbpkBpaJiMuVO6egrC8Xy8/cnJakHPR2JPEvmj7Gm/L9DphTcE15 92rxXLesWzGBbuYxKsj8LEnrrvLyi3kNW6B5LY3Id+ZmU8YTQ2zLuGV5tLiWKKxc6s3eMXNq wrJTCzdVd6ThXrmUfAHbcFXOycUyf9vD+s+WKpcZzCXwKgm7x1LKsJx3UhuzT8ier1L363RW ZaJBZ9CTPiu8R5NCSn9V+BnrP3wlFbtLqXp6imGhazT9nJF86b5BVKpF8Vl3F0/Y+UZ4gUwL d9cmDKBcmQU/JaRUSWvvolNu1IewZZu3rFSVgcpdaj7F/1aC0t5vLdx9KQRyEAKvEOtCmP4m 38kU/6r33t3JuTJnkigda4+Sfu5kYGsogeYG6dNyjX5wpK5GJIJikEhdkwcLM+BUOOTi+I9u tX03BGSZo7FW/J7S9y0l5a8nooDs2gBRGmUgYKqQJHCDQyYut+hmcr+BGpUn9/pp2FTWijrP inb/Pc96YDQLQA1q2AeAFv3Rx3XoBTGl0RCY4KZ02c0kX/dm3eKfMX40XMegzlXCrqtzUk+N 8LeipEsnOoAQcEONAWWo1HcgUIgCjhJhBEF0AcELOQzitbJGG5UAEQEAAYkCHwQYAQIACQUC VgUmGQIbDAAKCRDzDDi9Py++PCD3D/9VCtydWDdOyMTJvEMRQGbx0GacqpydMEWbE3kUW0ha US5jz5gyJZHKR3wuf1En/3z+CEAEfP1M3xNGjZvpaKZXrgWaVWfXtGLoWAVTfE231NMQKGoB w2Dzx5ivIqxikXB6AanBSVpRpoaHWb06tPNxDL6SVV9lZpUn03DSR6gZEZvyPheNWkvz7bE6 FcqszV/PNvwm0C5Ju7NlJA8PBAQjkIorGnvN/vonbVh5GsRbhYPOc/JVwNNr63P76rZL8Gk/ hb3xtcIEi5CCzab45+URG/lzc6OV2nTj9Lg0SNcRhFZ2ILE3txrmI+aXmAu26+EkxLLfqCVT ohb2SffQha5KgGlOSBXustQSGH0yzzZVZb+HZPEvx6d/HjQ+t9sO1bCpEgPdZjyMuuMp9N1H ctbwGdQM2Qb5zgXO+8ZSzwC+6rHHIdtcB8PH2j+Nd88dVGYlWFKZ36ELeZxD7iJflsE8E8yg OpKgu3nD0ahBDqANU/ZmNNarBJEwvM2vfusmNnWm3QMIwxNuJghRyuFfx694Im1js0ZY3LEU JGSHFG4ZynA+ZFUPA6Xf0wHeJOxGKCGIyeKORsteIqgnkINW9fnKJw2pgk8qHkwVc3Vu+wGS ZiJK0xFusPQehjWTHn9WjMG1zvQ5TQQHxau/2FkP45+nRPco6vVFQe8JmgtRF8WFJA== Message-ID: <13f8adc3-2ad1-41cc-803b-a8b9afd241c1@vivier.eu> Date: Fri, 11 Sep 2020 17:51:58 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.11.0 MIME-Version: 1.0 In-Reply-To: <20200822180950.1343963-2-f4bug@amsat.org> Content-Type: text/plain; charset=utf-8 Content-Language: fr Content-Transfer-Encoding: 8bit X-Provags-ID: V03:K1:k0CBv2m4x4VxWg4vLeLOq7ocITgNU9ezsqcO2Wm7AHPHlJAjLTO RtUzLrJwBwQO8sS3r23sboEII18smqZh+acd78dFdKNqN+R1MnCKPJnQtCxIlQ11jr0SVm5 JjqdenI8XLafRaD/2OitOV/+bw28v0o5eMX1fKU6i62A+p3gFfHRgP6aMzLHdyjRpnO8S/U zmc2Szjdlj+WugHtrkUwg== X-UI-Out-Filterresults: notjunk:1;V03:K0:16PxyF/lV7o=:/FvPC6de3MI8jSabdOcn5d yCj4gbDjPge+vWMEbnjaWOlpI8iREauykizwm9H5RFwEhsmRL0J3GPfYYUA690G7dx6qXXBuG gxwY5Myf47KmJV4+NjCzNAPiirVmwBDVLEiLWPxuyrFzwCY5pbVnk+KZnBo/wKCRvdfVSp1iU rPehfyHiWr6fLO7uhu5qAOCXo4WWIp4Mvq1MtIKRM7vb+7JLrG3jOJEtj5xaS61tE2Rteztn8 0LIbI89i3aOthIQ9sEgA6RMrDo+LVO2f+mOOl4TqQwH+iWfLBwBy0BMpWB9EFRvzSKEEgV3qV UKbjBqQZmit19l1jFVBGOafGX18YnvEZst1ApETZNr7tcq5djUBkI/5YgsfSYf6khClfwokkO FcUw7d2Y3BCRWMx/6HZ6X9WYr1kg8+l5ZqhIzGEBCSIUb2ReFYJvnqHsd/5G1qVMgpJkCQOIm NSJzMTT6OtrnIkZkW0tpzrHdFkkaqoFT9qiTsRCbuiA5Y+vgE5qDVK9cYAE+RXxwq66W5kWdE NixjXuUhgi/4WdVpyvbIgQgSuKUnK85r+wKs/O8RoVzu7chrQgUl/k49a1jf8jC1Kj+r2YYqJ 0rRt2GLNlsmcc26KN8GIN122vz4xX4IQMGiuQ7KGWkQAV+fxJUZBz/MSllkpal//O5VE6Ah10 uZYRUhn8o+4xCtRmtwDYGjyN+XiMr9nZhWB8giIkCtMUTzZpqIcw0djjMeOqmIKAfuS1cJtiX HI2kJioWPdB02R5GbJZet03bycRLFLnhjpGu8o58HBcbxg81QKhRa7OUa67xPnccFpAvx5s1r fxfiDMOOaDXGxnjVx6pKzQCSAnC1ktM2MLGoNZsvT83rBjDYbmIS0wuJq8WiERlSEe9cpCS Received-SPF: none client-ip=212.227.17.13; envelope-from=laurent@vivier.eu; helo=mout.kundenserver.de X-detected-operating-system: by eggs.gnu.org: First seen = 2020/09/11 11:52:21 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] X-Spam_score_int: -43 X-Spam_score: -4.4 X-Spam_bar: ---- X-Spam_report: (-4.4 / 5.0 requ) BAYES_00=-1.9, NICE_REPLY_A=-2.469, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_NONE=0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peter Maydell , qemu-block@nongnu.org, Li Zhijian , qemu-trivial@nongnu.org, Jason Wang , Alistair Francis , Zhang Chen , qemu-arm@nongnu.org, qemu-ppc@nongnu.org, Gerd Hoffmann , "Edgar E. Iglesias" , =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= , David Gibson Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Le 22/08/2020 à 20:09, Philippe Mathieu-Daudé a écrit : > Most uses of qemu_hexdump() do not take an array of char > as input, forcing use of cast. Since we can use this > helper to dump any kind of buffer, use a pointer to void > argument instead. > > Signed-off-by: Philippe Mathieu-Daudé > --- > Since v1: > - renamed argument 'bufptr' (Peter Maydell) > --- > include/qemu-common.h | 3 ++- > hw/dma/xlnx_dpdma.c | 2 +- > hw/net/fsl_etsec/etsec.c | 2 +- > hw/sd/sd.c | 2 +- > hw/usb/redirect.c | 2 +- > net/colo-compare.c | 12 ++++++------ > net/net.c | 2 +- > util/hexdump.c | 4 +++- > 8 files changed, 16 insertions(+), 13 deletions(-) > > diff --git a/include/qemu-common.h b/include/qemu-common.h > index bb9496bd80f..6834883822f 100644 > --- a/include/qemu-common.h > +++ b/include/qemu-common.h > @@ -138,7 +138,8 @@ int os_parse_cmd_args(int index, const char *optarg); > * Hexdump a buffer to a file. An optional string prefix is added to every line > */ > > -void qemu_hexdump(const char *buf, FILE *fp, const char *prefix, size_t size); > +void qemu_hexdump(const void *bufptr, FILE *fp, > + const char *prefix, size_t size); > > /* > * helper to parse debug environment variables > diff --git a/hw/dma/xlnx_dpdma.c b/hw/dma/xlnx_dpdma.c > index b40c897de2c..d75a8069426 100644 > --- a/hw/dma/xlnx_dpdma.c > +++ b/hw/dma/xlnx_dpdma.c > @@ -388,7 +388,7 @@ static void xlnx_dpdma_dump_descriptor(DPDMADescriptor *desc) > { > if (DEBUG_DPDMA) { > qemu_log("DUMP DESCRIPTOR:\n"); > - qemu_hexdump((char *)desc, stdout, "", sizeof(DPDMADescriptor)); > + qemu_hexdump(desc, stdout, "", sizeof(DPDMADescriptor)); > } > } > > diff --git a/hw/net/fsl_etsec/etsec.c b/hw/net/fsl_etsec/etsec.c > index 7035cf4eb97..c817a28decd 100644 > --- a/hw/net/fsl_etsec/etsec.c > +++ b/hw/net/fsl_etsec/etsec.c > @@ -357,7 +357,7 @@ static ssize_t etsec_receive(NetClientState *nc, > > #if defined(HEX_DUMP) > fprintf(stderr, "%s receive size:%zd\n", nc->name, size); > - qemu_hexdump((void *)buf, stderr, "", size); > + qemu_hexdump(buf, stderr, "", size); > #endif > /* Flush is unnecessary as are already in receiving path */ > etsec->need_flush = false; > diff --git a/hw/sd/sd.c b/hw/sd/sd.c > index fad9cf1ee7a..190e4cf1232 100644 > --- a/hw/sd/sd.c > +++ b/hw/sd/sd.c > @@ -1781,7 +1781,7 @@ send_response: > } > > #ifdef DEBUG_SD > - qemu_hexdump((const char *)response, stderr, "Response", rsplen); > + qemu_hexdump(response, stderr, "Response", rsplen); > #endif > > return rsplen; > diff --git a/hw/usb/redirect.c b/hw/usb/redirect.c > index 417a60a2e68..09edb0d81c0 100644 > --- a/hw/usb/redirect.c > +++ b/hw/usb/redirect.c > @@ -240,7 +240,7 @@ static void usbredir_log_data(USBRedirDevice *dev, const char *desc, > if (dev->debug < usbredirparser_debug_data) { > return; > } > - qemu_hexdump((char *)data, stderr, desc, len); > + qemu_hexdump(data, stderr, desc, len); > } > > /* > diff --git a/net/colo-compare.c b/net/colo-compare.c > index 2c20de1537d..550272b3baa 100644 > --- a/net/colo-compare.c > +++ b/net/colo-compare.c > @@ -494,9 +494,9 @@ sec: > g_queue_push_head(&conn->secondary_list, spkt); > > if (trace_event_get_state_backends(TRACE_COLO_COMPARE_MISCOMPARE)) { > - qemu_hexdump((char *)ppkt->data, stderr, > + qemu_hexdump(ppkt->data, stderr, > "colo-compare ppkt", ppkt->size); > - qemu_hexdump((char *)spkt->data, stderr, > + qemu_hexdump(spkt->data, stderr, > "colo-compare spkt", spkt->size); > } > > @@ -535,9 +535,9 @@ static int colo_packet_compare_udp(Packet *spkt, Packet *ppkt) > trace_colo_compare_udp_miscompare("primary pkt size", ppkt->size); > trace_colo_compare_udp_miscompare("Secondary pkt size", spkt->size); > if (trace_event_get_state_backends(TRACE_COLO_COMPARE_MISCOMPARE)) { > - qemu_hexdump((char *)ppkt->data, stderr, "colo-compare pri pkt", > + qemu_hexdump(ppkt->data, stderr, "colo-compare pri pkt", > ppkt->size); > - qemu_hexdump((char *)spkt->data, stderr, "colo-compare sec pkt", > + qemu_hexdump(spkt->data, stderr, "colo-compare sec pkt", > spkt->size); > } > return -1; > @@ -578,9 +578,9 @@ static int colo_packet_compare_icmp(Packet *spkt, Packet *ppkt) > trace_colo_compare_icmp_miscompare("Secondary pkt size", > spkt->size); > if (trace_event_get_state_backends(TRACE_COLO_COMPARE_MISCOMPARE)) { > - qemu_hexdump((char *)ppkt->data, stderr, "colo-compare pri pkt", > + qemu_hexdump(ppkt->data, stderr, "colo-compare pri pkt", > ppkt->size); > - qemu_hexdump((char *)spkt->data, stderr, "colo-compare sec pkt", > + qemu_hexdump(spkt->data, stderr, "colo-compare sec pkt", > spkt->size); > } > return -1; > diff --git a/net/net.c b/net/net.c > index bbaedb3c7a6..f3e5d533fd7 100644 > --- a/net/net.c > +++ b/net/net.c > @@ -636,7 +636,7 @@ static ssize_t qemu_send_packet_async_with_flags(NetClientState *sender, > > #ifdef DEBUG_NET > printf("qemu_send_packet_async:\n"); > - qemu_hexdump((const char *)buf, stdout, "net", size); > + qemu_hexdump(buf, stdout, "net", size); > #endif > > if (sender->link_down || !sender->peer) { > diff --git a/util/hexdump.c b/util/hexdump.c > index f879ff0ad6b..053f05d4160 100644 > --- a/util/hexdump.c > +++ b/util/hexdump.c > @@ -16,8 +16,10 @@ > #include "qemu/osdep.h" > #include "qemu-common.h" > > -void qemu_hexdump(const char *buf, FILE *fp, const char *prefix, size_t size) > +void qemu_hexdump(const void *bufptr, FILE *fp, > + const char *prefix, size_t size) > { > + const char *buf = bufptr; > unsigned int b, len, i, c; > > for (b = 0; b < size; b += 16) { > Applied to my trivial-patches branch. Thanks, Laurent