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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E6BC0EB64DC for ; Sun, 25 Jun 2023 23:07:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229753AbjFYXH5 (ORCPT ); Sun, 25 Jun 2023 19:07:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59722 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229754AbjFYXH4 (ORCPT ); Sun, 25 Jun 2023 19:07:56 -0400 Received: from mail-pf1-x429.google.com (mail-pf1-x429.google.com [IPv6:2607:f8b0:4864:20::429]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5EF37E46 for ; Sun, 25 Jun 2023 16:07:55 -0700 (PDT) Received: by mail-pf1-x429.google.com with SMTP id d2e1a72fcca58-666e916b880so1203656b3a.2 for ; Sun, 25 Jun 2023 16:07:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1687734475; x=1690326475; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=1zfLc8s8ukm6B8uTEBNuw3gp/VvXLK+Q2HtLxCf87RA=; b=AynI/fZMfTDQaf+uit3KBv2q/DJ9daWnRBz76NzDxTFBam4mj9rsWeOM1TwnMy+mdN ziXPVeb9KYV5pHMUL8bdcpq4qsWMJr95dKpz+LOP5Jbex2hnflc+lSHY+PdGj7sK4i5D nsFBHOASa9caRVyrAtp1ZZmHDj7x+bkkg1j64ePu+xNpfX7//dja9qtd9yLknR9rSG/K NKUtJ/4ZDik9XNgCp9/ClIyBiPO+nSxKki06oJKV54kGbMdwTqV+Lme7P1PucGT00oK/ hVOIQuVOuQgGl3CmUnuEXLxyPXn+eIkNPlTXpCLd4wPWx9a9+A2/Y6kJYucUiBdAdWVu rMfg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1687734475; x=1690326475; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=1zfLc8s8ukm6B8uTEBNuw3gp/VvXLK+Q2HtLxCf87RA=; b=E8qn/8U7Z0yZkoFLPjlGSI4+INLgLROPaN1awFpvBbWgv9BHa0Tzx+fpbXR08wgO+G 3P2fNOefV4CB4gWodVYNl0M3HgDfeP0oVHV3HL/XIZWq/nieA+Vu5Hi5ynI1ihX4ZP3Y v4K4bYrOdowWyPAauv1+P/bAIlCAkhoPSm6hdE57aV7RF1FqqQVGThHkt/bsUa9wfI4S 05Fto2ApIrRDEJwzB0HTUY+bYdFn0qEqCi1DDtzQli34kr/rvfYADNF49j2J0cvhI/yG 7VzUE22eJFXToMTBdqWCahNMq3DscYSWXB3L4crcI8SK6CQuz4CuPqwc26eMXr3n9LL+ yKRA== X-Gm-Message-State: AC+VfDwGMh8Z/0lzwRVchtIa+Ntph9WPoWH/Qe1DhDwAXotQjnRxs7vw +nTygn67f/cxYIctas6lbmE= X-Google-Smtp-Source: ACHHUZ51li6kaeUchqHwWbbjtLqSUUE2pFgSQxSkwB36acZS+Cdmp79EVQgN2I58zJnvMK3amYaQaA== X-Received: by 2002:a05:6a00:194d:b0:666:2889:32bd with SMTP id s13-20020a056a00194d00b00666288932bdmr16655032pfk.9.1687734474490; Sun, 25 Jun 2023 16:07:54 -0700 (PDT) Received: from sc9-mailhost1.vmware.com (c-24-6-216-183.hsd1.ca.comcast.net. [24.6.216.183]) by smtp.gmail.com with ESMTPSA id x20-20020aa79194000000b006668f004420sm2716397pfa.148.2023.06.25.16.07.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 25 Jun 2023 16:07:53 -0700 (PDT) From: Nadav Amit X-Google-Original-From: Nadav Amit To: Andrew Jones Cc: kvmarm@lists.linux.dev, kvm@vger.kernel.org, Nikos Nikoleris , Paolo Bonzini , Nadav Amit Subject: [kvm-unit-tests PATCH v2 5/6] efi: print address of image Date: Sun, 25 Jun 2023 23:07:15 +0000 Message-Id: <20230625230716.2922-6-namit@vmware.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230625230716.2922-1-namit@vmware.com> References: <20230625230716.2922-1-namit@vmware.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org From: Nadav Amit Using gdb to debug tests that are run from efi is very hard without knowing the base address in which the image was loaded. Print the address so it can be used while debugging. Signed-off-by: Nadav Amit --- lib/efi.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/lib/efi.c b/lib/efi.c index 2e127a4..2091771 100644 --- a/lib/efi.c +++ b/lib/efi.c @@ -19,6 +19,8 @@ extern int __argc, __envc; extern char *__argv[100]; extern char *__environ[200]; +extern char _text; + extern int main(int argc, char **argv, char **envp); efi_system_table_t *efi_system_table = NULL; @@ -363,6 +365,8 @@ efi_status_t efi_main(efi_handle_t handle, efi_system_table_t *sys_tab) goto efi_main_error; } + printf("Address of image is: 0x%lx\n", (unsigned long)&_text); + /* Run the test case */ ret = main(__argc, __argv, __environ); -- 2.34.1