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[174.21.72.5]) by smtp.gmail.com with ESMTPSA id e5-20020a17090301c500b001e556734814sm2206099plh.134.2024.04.12.00.33.47 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 12 Apr 2024 00:33:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1712907228; x=1713512028; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:from:to:cc:subject:date:message-id :reply-to; bh=ISGCLEDJVFZiUeSj505TnpSQiQ8gRVs+fhfSNIPx8Ks=; b=RaCYFfs38nvxICiWQCl6+45MYFyfzIsrBmBLs9NTtKTwIZH3tc47PtZauX4mEkGNYA DE98YqDOiTkqh5RTEISNhWensMSu2B7LVLG+Z5oauXSX1z/+pkxVeqHVmVhZdHGERbNd 0nQ5tZQlBmyUND4KSzZR94C6rkTVcD/+3xN6xjPF1U4hHGvbrQ39K1Ewsfjxd119qykO DO4Psm8O7cOTzot1isbzrffti0CelbxuH5r71sR8ylpynUntvIWzpptMA1oJC1eSFIXs 9MkhcC6KI+Od1OlNE8NXM1tGIV36uT3HUo+uUav0Dd/AV1VLB1phu6wB3jb2U/fOpDfI Dl5A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1712907228; x=1713512028; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=ISGCLEDJVFZiUeSj505TnpSQiQ8gRVs+fhfSNIPx8Ks=; b=ZG5W/G34smriHMz+CdxtSmc/vFBAeRASJVL3+crunjQTTuDRxSOCDV+H8PpIkx8yAb 6xhpwKRjFgtVchYKO1GHkvkUMdVBNyhpplOlGzg9JTDsTNwFruSptIdNS6bQvHBI0pjz 4Yw4JfhhNdHg0jrXfnOuZ557uZH8DSayDxsmbQXfHAhe7Lc1G0PEXZSn+OfpLNL11GUe G0wSHj09vHdmnpbXweGiMZgAHMbowXhE6eD0lg/YXWZAPhWHlyuWe15F+gAr13z4o0Cz xtp2qhpgURJ/dUw7mqwNdfowUj4cNh6YiFM9GurE7gJTTuYej0Zy8K/y+mPEgXweMnPR 2TKg== X-Gm-Message-State: AOJu0Yxx2IOdqSXXN9f8YJyyDdi9N47DGS/GoxnrPsEOlRhnnvcQq9Hm iCXsec+kkgFMUNl18pAAzGxkt7aKiwWO6s5i0oS93Dz/jH0C7vKw5Cam6JbMFDHCxSxSFG6VveS S X-Google-Smtp-Source: AGHT+IEnd0rmDPo0aYVMqOy1/eSlsemPhUtzIqHjNRKp5GkbmIhthdNb0lm/JIm7U/5TDoJRIZ2Zlw== X-Received: by 2002:a05:6a21:3e02:b0:1a7:9adc:86de with SMTP id bk2-20020a056a213e0200b001a79adc86demr2025603pzc.20.1712907228329; Fri, 12 Apr 2024 00:33:48 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH v3 01/27] util/hexdump: Remove b parameter from qemu_hexdump_line Date: Fri, 12 Apr 2024 00:33:20 -0700 Message-Id: <20240412073346.458116-2-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240412073346.458116-1-richard.henderson@linaro.org> References: <20240412073346.458116-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer2=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::52f; envelope-from=richard.henderson@linaro.org; helo=mail-pg1-x52f.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer2=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer2=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1712907388894100001 Content-Type: text/plain; charset="utf-8" Require that the caller output the offset and increment bufptr. Use QEMU_HEXDUMP_LINE_BYTES in vhost_vdpa_dump_config instead of raw integer. Signed-off-by: Richard Henderson Reviewed-by: Philippe Mathieu-Daud=C3=A9 --- include/qemu/cutils.h | 2 +- hw/virtio/vhost-vdpa.c | 4 ++-- util/hexdump.c | 13 ++++++------- hw/virtio/trace-events | 2 +- 4 files changed, 10 insertions(+), 11 deletions(-) diff --git a/include/qemu/cutils.h b/include/qemu/cutils.h index 92c927a6a3..3415f5d249 100644 --- a/include/qemu/cutils.h +++ b/include/qemu/cutils.h @@ -257,7 +257,7 @@ int parse_debug_env(const char *name, int max, int init= ial); */ #define QEMU_HEXDUMP_LINE_BYTES 16 /* Number of bytes to dump */ #define QEMU_HEXDUMP_LINE_LEN 75 /* Number of characters in line */ -void qemu_hexdump_line(char *line, unsigned int b, const void *bufptr, +void qemu_hexdump_line(char *line, const void *bufptr, unsigned int len, bool ascii); =20 /* diff --git a/hw/virtio/vhost-vdpa.c b/hw/virtio/vhost-vdpa.c index e827b9175f..b4afa142f6 100644 --- a/hw/virtio/vhost-vdpa.c +++ b/hw/virtio/vhost-vdpa.c @@ -946,8 +946,8 @@ static void vhost_vdpa_dump_config(struct vhost_dev *de= v, const uint8_t *config, =20 for (b =3D 0; b < config_len; b +=3D 16) { len =3D config_len - b; - qemu_hexdump_line(line, b, config, len, false); - trace_vhost_vdpa_dump_config(dev, line); + qemu_hexdump_line(line, config + b, len, false); + trace_vhost_vdpa_dump_config(dev, b, line); } } =20 diff --git a/util/hexdump.c b/util/hexdump.c index 9921114b3c..7324e7b126 100644 --- a/util/hexdump.c +++ b/util/hexdump.c @@ -16,7 +16,7 @@ #include "qemu/osdep.h" #include "qemu/cutils.h" =20 -void qemu_hexdump_line(char *line, unsigned int b, const void *bufptr, +void qemu_hexdump_line(char *line, const void *bufptr, unsigned int len, bool ascii) { const char *buf =3D bufptr; @@ -26,13 +26,12 @@ void qemu_hexdump_line(char *line, unsigned int b, cons= t void *bufptr, len =3D QEMU_HEXDUMP_LINE_BYTES; } =20 - line +=3D snprintf(line, 6, "%04x:", b); for (i =3D 0; i < QEMU_HEXDUMP_LINE_BYTES; i++) { - if ((i % 4) =3D=3D 0) { + if (i !=3D 0 && (i % 4) =3D=3D 0) { *line++ =3D ' '; } if (i < len) { - line +=3D sprintf(line, " %02x", (unsigned char)buf[b + i]); + line +=3D sprintf(line, " %02x", (unsigned char)buf[i]); } else { line +=3D sprintf(line, " "); } @@ -40,7 +39,7 @@ void qemu_hexdump_line(char *line, unsigned int b, const = void *bufptr, if (ascii) { *line++ =3D ' '; for (i =3D 0; i < len; i++) { - c =3D buf[b + i]; + c =3D buf[i]; if (c < ' ' || c > '~') { c =3D '.'; } @@ -58,8 +57,8 @@ void qemu_hexdump(FILE *fp, const char *prefix, =20 for (b =3D 0; b < size; b +=3D QEMU_HEXDUMP_LINE_BYTES) { len =3D size - b; - qemu_hexdump_line(line, b, bufptr, len, true); - fprintf(fp, "%s: %s\n", prefix, line); + qemu_hexdump_line(line, bufptr + b, len, true); + fprintf(fp, "%s: %04x: %s\n", prefix, b, line); } =20 } diff --git a/hw/virtio/trace-events b/hw/virtio/trace-events index 96632fd026..d01bc85037 100644 --- a/hw/virtio/trace-events +++ b/hw/virtio/trace-events @@ -50,7 +50,7 @@ vhost_vdpa_get_device_id(void *dev, uint32_t device_id) "= dev: %p device_id %"PRI vhost_vdpa_reset_device(void *dev) "dev: %p" vhost_vdpa_get_vq_index(void *dev, int idx, int vq_idx) "dev: %p idx: %d v= q idx: %d" vhost_vdpa_set_vring_enable_one(void *dev, unsigned i, int enable, int r) = "dev: %p, idx: %u, enable: %u, r: %d" -vhost_vdpa_dump_config(void *dev, const char *line) "dev: %p %s" +vhost_vdpa_dump_config(void *dev, unsigned ofs, const char *line) "dev: %p= %04x: %s" vhost_vdpa_set_config(void *dev, uint32_t offset, uint32_t size, uint32_t = flags) "dev: %p offset: %"PRIu32" size: %"PRIu32" flags: 0x%"PRIx32 vhost_vdpa_get_config(void *dev, void *config, uint32_t config_len) "dev: = %p config: %p config_len: %"PRIu32 vhost_vdpa_suspend(void *dev) "dev: %p" --=20 2.34.1