From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8A88A3FE640; Thu, 18 Jun 2026 15:16:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781795791; cv=none; b=u1jSVvTgH7z9ROJMTy/ySAx9xr2fioTqUjw2s49B23WfQCDbTr1jpXXmKyEjrEyEvV5jysw6PewLcSg8pSvAKOz7JZCRcw1Ov5igZJCCXw9tjFffsOKu+s1l8Cqdb+ckxntsI009wnhe5P9nAS7z+P/++rUoRKCVeE8RUqDadvU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781795791; c=relaxed/simple; bh=l0C3Eed+UzM48G3KXLNU4ZGRBI55zXOw7FsoleeQEfE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=OBhYP+lxaZ0XJ69mQfKA8/4+7u9XrRfMgm4/gavbgRhIoH9YBpwAJMGoV6jiKmaws1wHZ0k35gTU9l8vs/MoeorVTQd6WqfJ5f15Oe/EXQqV5fo0shVkSI32wDLtm6bRFtn64eW9UhJUlWagAQ4z9nMz/8J45runfkwzXWvCMv0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=YN1qxfz6; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="YN1qxfz6" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 72D8B1F00A3A; Thu, 18 Jun 2026 15:16:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1781795790; bh=YDKSxFLBv8zkmVvNLw+i8yyMLyvtdvmb5PwaMddGrcQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=YN1qxfz6jjhXUAUFiTWmZ7nkyjbrf6e6w3RbdS0DmWO1SxlfuRPh4bJ1p5OLiYuTE YLrXLqKVzElgpw7ZksD3RoAz0TBUmYilzaaHwdzq9VeRsJFXF/pb2iHKIaS/yGUthS NE678zbd4uhAVZdVFEzgbHI9eElCWIim4D9fE20r2b/B+O9bYGcfx2uYi92DERmwAe 5/cAVYsc9SX+JShtbi8wXViQj2bJ4TeqfkgQgcb5O7llm43KoIwxx+lDU5rHkN21fD 1MFJ70WrY4Tryi3zdnqWDfzH8nbe5jy6tx8FBqCzEJ9q/oNnNrUUL2ztyGjmWn1A+w DZSuY/F4J/ZCQ== From: Arnaldo Carvalho de Melo To: Namhyung Kim Cc: Ingo Molnar , Thomas Gleixner , James Clark , Jiri Olsa , Ian Rogers , Adrian Hunter , Clark Williams , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Arnaldo Carvalho de Melo Subject: [PATCH 5/7] dwarves_fprintf: Accumulate function__fprintf return value in enumeration printing Date: Thu, 18 Jun 2026 12:16:04 -0300 Message-ID: <20260618151606.82747-6-acme@kernel.org> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260618151606.82747-1-acme@kernel.org> References: <20260618151606.82747-1-acme@kernel.org> Precedence: bulk X-Mailing-List: linux-perf-users@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Arnaldo Carvalho de Melo The return value of function__fprintf was being discarded, causing the printed byte count to be wrong when enumerations contain DW_TAG_subprogram. Fixes: a1b3ec41fcc2433d ("dwarf_loader: Initial support for DW_TAG_subprogram in DW_TAG_enumeration") Assisted-by: Claude:claude-opus-4-6-1m Signed-off-by: Arnaldo Carvalho de Melo --- dwarves_fprintf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/dwarves_fprintf.c b/dwarves_fprintf.c index 4b6edcce81ebce71..9c12fc1ce8b2037a 100644 --- a/dwarves_fprintf.c +++ b/dwarves_fprintf.c @@ -490,7 +490,7 @@ size_t enumeration__fprintf(const struct tag *tag, const struct cu *cu, switch (pos->tag.tag) { case DW_TAG_subprogram: - function__fprintf(&pos->tag, cu, conf, fp); + printed += function__fprintf(&pos->tag, cu, conf, fp); break; case DW_TAG_enumerator: printed += fprintf(fp, "%-*s = ", max_entry_name_len, enumerator__name(pos)); -- 2.54.0