From nobody Sat Nov 23 21:03:03 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1731950753; cv=none; d=zohomail.com; s=zohoarc; b=dzhkwkmTC8EQHcM2UzFNJ4hC8bg+AU04ev5cxZlu+Zf4VbnnHZB/mn1+fD3X7AmnHwCY9r8GXsmcJAFkgxo/rl+c552HAQjFECkaj2h9+It/Mly6dwWyb5FpxY5MshNNHcUx/qrikCju3A6UG26PpjeNHk9qxhmykzc8zCbQq+8= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1731950753; h=Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=h9HxfRSColzyRgnWUxT3Gaflq7HL/y/zcwmFE95sLP8=; b=hBgjVkbykiWGIuos9oE1UI0YiNInc699X0YlijXrpPoYIiQJ1IoUbspdwywikEnvIYCEDv4hvTPLEgQ38v9NvpboWsRCms/vjj8tYw+uo5wpT6E3V9o9ynaeM+Tv112R1IkhBfIae4WGPHqShWaaiqZK0IaZcSnJ3mb6GtohG+o= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1731950753212161.64749973747064; Mon, 18 Nov 2024 09:25:53 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tD5UX-0008VP-OJ; Mon, 18 Nov 2024 12:24:50 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1tD5U9-0008Nh-Kz for qemu-devel@nongnu.org; Mon, 18 Nov 2024 12:24:26 -0500 Received: from mail-pl1-x633.google.com ([2607:f8b0:4864:20::633]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1tD5U5-0002pQ-D5 for qemu-devel@nongnu.org; Mon, 18 Nov 2024 12:24:25 -0500 Received: by mail-pl1-x633.google.com with SMTP id d9443c01a7336-2124a86f4cbso3080225ad.3 for ; Mon, 18 Nov 2024 09:24:20 -0800 (PST) Received: from linaro.. (216-180-64-156.dyn.novuscom.net. [216.180.64.156]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-211d0f55d04sm59469765ad.264.2024.11.18.09.24.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 18 Nov 2024 09:24:19 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1731950660; x=1732555460; darn=nongnu.org; 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=h9HxfRSColzyRgnWUxT3Gaflq7HL/y/zcwmFE95sLP8=; b=bhsAFaEBDVKCDWyBd6fwyBx6XJb1gOB4LA2QsDfdq8b0q2Ike/Ogkti3RPVtC671m+ P44MHNpYp5EsYMyrN5XqcNC/slS6zSHBC3/oZ+DCPVpHTDKTHkplo8bPK92wBRu4ARNW /UNkq8oLkQde9CSz/jE+XKizXCLeWQPu8UTMABFbDCzMZ8e3MnP5dkajfXKPRHqQCbXk vtWG+jJ9vXIv4OIlK50l0A28Ai39Rp7J0Bvuc1uC9EjBZ44m2HeUQY7QXE5QihcZJfH2 Gkwjog8vk85dRY7+I+DOjUW4g/kjXxhT4ntNCPvbRrXsRKafaVV1Y86i519Mj0n4Y+xJ fD6w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1731950660; x=1732555460; 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=h9HxfRSColzyRgnWUxT3Gaflq7HL/y/zcwmFE95sLP8=; b=v40rFj0J2qFYiwYLh8F/ZjHfvlVIr+1MSV35YPpBIM3AgsEesRSeR5tH6VVIWnxfAA vvidY7Qw8E6gGaz2oGWaOznF/sUSfIaMuh9ItEDEReM4ooLcfyMYGtBS0jJtNrygSe1X uIfc6JtBRr+jSrad30133gVPZY8xo+9LEVjToVJWaw7yitXMpvSq6utygWjrwGJNEuPm hlvQ5qVdbXUqZLis89QMkt1lOWI0UtX82ZAcs+dvzhAk2+35yOaQGz6Jx0ePGjvsGQnV FXi6oPW8be/XJr+LXo/hiXk85I9fheNksmsNzqIrV1KrYMMKgdkPMWEZBL/oP7sP8rqH cSRw== X-Gm-Message-State: AOJu0YweeGD9bhZ0c/baFvuBw14Fm/lnBDy19tQk8RCygqHlimGwJ+99 gyuoIVwB1vOTEZbxRVXfyqDZCh12N6batMSsK1FDgMyN9hVm9SKzB7NIgQRlhM6kRkRo7swifpA T921Zdw== X-Google-Smtp-Source: AGHT+IF7HS6uFcioplhZUs49S35wYy0zZzw62AaMee3JVDFU8J+BCULEA3+acYCmj7LGlhCIzF/JVA== X-Received: by 2002:a17:902:f551:b0:212:13e5:3ba4 with SMTP id d9443c01a7336-21213e543ccmr50232465ad.21.1731950659604; Mon, 18 Nov 2024 09:24:19 -0800 (PST) From: Pierrick Bouvier To: qemu-devel@nongnu.org Cc: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Richard Henderson , Andrew Melnychenko , =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= , Jason Wang , Thomas Huth , alex.bennee@linaro.org, Vladimir Sementsov-Ogievskiy , Fabiano Rosas , Kevin Wolf , Markus Armbruster , Eric Blake , qemu-arm@nongnu.org, Yuri Benditovich , manos.pitsidianakis@linaro.org, qemu-block@nongnu.org, Michael Roth , Konstantin Kostiuk , Paolo Bonzini , Peter Xu , gustavo.romero@linaro.org, Peter Maydell , Pierrick Bouvier Subject: [PATCH 5/7] docs: add a codebase section Date: Mon, 18 Nov 2024 09:23:55 -0800 Message-Id: <20241118172357.475281-6-pierrick.bouvier@linaro.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20241118172357.475281-1-pierrick.bouvier@linaro.org> References: <20241118172357.475281-1-pierrick.bouvier@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+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::633; envelope-from=pierrick.bouvier@linaro.org; helo=mail-pl1-x633.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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1731950754700116600 Content-Type: text/plain; charset="utf-8" Present the various parts of QEMU and organization of codebase. Signed-off-by: Pierrick Bouvier --- docs/about/emulation.rst | 2 + docs/codebase/index.rst | 211 +++++++++++++++++++++++++ docs/devel/decodetree.rst | 2 + docs/devel/ebpf_rss.rst | 2 + docs/devel/index-internals.rst | 2 + docs/devel/migration/main.rst | 2 + docs/devel/qapi-code-gen.rst | 1 + docs/devel/testing/main.rst | 9 +- docs/devel/testing/qtest.rst | 2 + docs/index.rst | 3 + docs/interop/qemu-ga.rst | 2 + docs/system/qemu-block-drivers.rst.inc | 2 + docs/tools/qemu-storage-daemon.rst | 2 + docs/user/main.rst | 6 + 14 files changed, 247 insertions(+), 1 deletion(-) create mode 100644 docs/codebase/index.rst diff --git a/docs/about/emulation.rst b/docs/about/emulation.rst index 3028d5fff7a..3bc3579434f 100644 --- a/docs/about/emulation.rst +++ b/docs/about/emulation.rst @@ -176,6 +176,8 @@ for that architecture. - System - Tensilica ISS SIMCALL =20 +.. _tcg-plugins: + TCG Plugins ----------- =20 diff --git a/docs/codebase/index.rst b/docs/codebase/index.rst new file mode 100644 index 00000000000..353830ef175 --- /dev/null +++ b/docs/codebase/index.rst @@ -0,0 +1,211 @@ +=3D=3D=3D=3D=3D=3D=3D=3D +Codebase +=3D=3D=3D=3D=3D=3D=3D=3D + +This section present the various parts of QEMU and how codebase is organiz= ed. + +Beyond giving succint descriptions, the goal is to offer links to various +parts of the documentation/codebase. + +Subsystems +---------- + +An exhaustive list of subsystems and files associated can be found in +`MAINTAINERS `_ +file. + +Some of the main QEMU subsystems are: + +- `Accelerators` +- Block devices and `disk images` support +- `CI` and `Tests` +- `Devices` & Board models +- `Documentation ` +- `GDB support` +- `Migration` +- `Monitor` +- `QOM (QEMU Object Model)` +- `System mode` +- `TCG (Tiny Code Generator)` +- `User mode` (`Linux` & `BSD`) +- User Interfaces + +More documentation on QEMU subsystems can be found on :ref:`internal-subsy= stem` +page. + +The Grand tour +-------------- + +We present briefly here what every folder of the codebase contains. Hop on! + +* `accel `_: + Infrastructure and architecture agnostic code related to the various + `accelerators ` supported by QEMU + (TCG, KVM, hvf, whpx, xen, nvmm). + Contains interfaces for operations that will be implemented per + `target `_. +* `audio `_: + Audio (host) support. +* `authz `_: + `QEMU Authorization framework`. +* `backends `= _: + Various backends used for device emulation. +* `block `_: + Block devices and `image formats` implementation. +* `bsd-user `= _: + `BSD User mode`. +* build: Where the code built goes! +* `chardev `_: + Various backends used by char devices. +* `common-user `_: + User-mode assembly code for dealing with signals occuring during syscall= s. +* `configs `_: + Makefiles defining configurations to build QEMU. +* `contrib `_: + Community contributed devices/plugins/tools. +* `crypto `_: + Cryptographic algorithms used in QEMU. +* `disas `_: + Disassembly functions used by QEMU target code. +* `docs `_: + QEMU Documentation. +* `dump `_: + Code to dump memory of a running VM. +* `ebpf `_: + eBPF program support in QEMU. `virtio-net RSS` uses it. +* `fpu `_: + Floating-point software emulation. +* `fsdev `_: + `VirtFS `_ support. +* `gdbstub `_: + `GDB ` support. +* `gdb-xml `_: + Set of XML files describing architectures and used by `gdbstub `. +* `host `_: + Various architecture specific header files (crypto, atomic, memory + operations). +* `linux-headers `_: + A subset of headers imported from Linux kernel and used for implementing + KVM support and user-mode. +* `linux-user `_: + `User mode ` implementation. Contains one folder per target + architecture. +* `.gitlab-ci.d `_: + `CI ` yaml and scripts. +* `include `_: + All headers associated to different subsystems in QEMU. Hierachy used mi= rrors + source code organization and naming. +* `hw `_: + `Devices ` and boards emulation. Devices are categoriz= ed by + type/protocol/architecture and located in associated subfolder. +* `io `_: + QEMU `I/O channels `_. +* `libdecnumber `_: + Import of gcc library, used to implement decimal number arithmetic. +* `migration `__: + `Migration framework `. +* `monitor `_: + `Monitor ` implementation (HMP & QMP). +* `nbd `_: + QEMU `NBD (Network Block Device) ` server. +* `net `_: + Network (host) support. +* `pc-bios `_: + Contains pre-built firmware binaries and boot images, ready to use in + QEMU without compilation. +* `plugins `_: + `TCG plugins ` core implementation. Plugins can be found in + `tests `__ + and `contrib `__ + folders. +* `po `_: + Translation files. +* `python `_: + Python part of our build/test system. +* `qapi `_: + `QAPI ` implementation. +* `qobject `_: + QEMU Object implementation. +* `qga `_: + QEMU `Guest agent ` implementation. +* `qom `_: + QEMU `Object model ` implementation, with monitor associated comman= ds. +* `replay `_: + QEMU `record/replay ` implementation. +* `roms `_: + Contains source code for various firmware and ROMs, which can be compile= d if + custom or updated versions are needed. +* `rust `_: + Rust integration in QEMU. It contains the new interfaces defined and + associated devices using it. +* `scripts `_: + Collection of scripts used in build and test systems, and various + tools for QEMU codebase and execution traces. +* `scsi `_: + Code related to SCSI support, used by SCSI devices. +* `semihosting `_: + QEMU `Semihosting ` implementation. +* `stats `_: + `Monitor ` stats commands implementation. +* `storage-daemon `_: + QEMU `Storage daemon ` implementation. +* `stubs `_: + Various stubs (empty functions) used to compile QEMU with specific + configurations. +* `subprojects `_: + QEMU submodules used by QEMU build system. +* `system `_: + QEMU `system mode ` implementation (cpu, mmu, boot sup= port). +* `target `_: + Contains code for all target architectures supported (one subfolder + per arch). For every architecture, you can find accelerator specific + implementations. +* `tcg `_: + `TCG ` related code. + Contains one subfolder per host supported architecture. +* `tests `_: + QEMU `test ` suite + + - `avocado `_: + Functional tests booting full VM using `Avocado framework `. + Those tests will be transformed and moved into + `tests/functional `_ + in the future. + - `data `= _: + Data for various tests. + - `decode `_: + Testsuite for `decodetree ` implementation. + - `docker `_: + Code and scripts to create `containers ` used in `CI `. + - `fp `_: + QEMU testsuite for soft float implementation. + - `functional `_: + `Functional tests ` (full VM boot). + - `lcitool `_: + Generate dockerfiles for CI containers. + - `migration `_: + Test scripts and data for `Migration framework `. + - `multiboot `_: + Test multiboot functionality for x86_64/i386. + - `qapi-schema `_: + Test scripts and data for `QAPI `. + - `qemu-iotests `_: + `Disk image and block tests `. + - `qtest `_: + `Device emulation testing `. + - `tcg `__: + `TCG related tests `. Contains code per architecture + (subfolder) and multiarch tests as well. + - `tsan `= _: + `Suppressions ` for thread sanitizer. + - `uefi-test-tools `_: + Test tool for UEFI support. + - `unit `= _: + QEMU `Unit tests `. +* `trace `_: + `Tracing framework `. Used to print information associated to v= arious + events during execution. +* `ui `_: + QEMU User interfaces. +* `util `_: + Utility code used by other parts of QEMU. diff --git a/docs/devel/decodetree.rst b/docs/devel/decodetree.rst index e3392aa7057..98ad33a4870 100644 --- a/docs/devel/decodetree.rst +++ b/docs/devel/decodetree.rst @@ -1,3 +1,5 @@ +.. _decodetree: + =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D Decodetree Specification =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D diff --git a/docs/devel/ebpf_rss.rst b/docs/devel/ebpf_rss.rst index 4a68682b31a..ed5d33767bd 100644 --- a/docs/devel/ebpf_rss.rst +++ b/docs/devel/ebpf_rss.rst @@ -1,3 +1,5 @@ +.. _ebpf-rss: + =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D eBPF RSS virtio-net support =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D diff --git a/docs/devel/index-internals.rst b/docs/devel/index-internals.rst index ab9fbc44826..bca597c6589 100644 --- a/docs/devel/index-internals.rst +++ b/docs/devel/index-internals.rst @@ -1,3 +1,5 @@ +.. _internal-subsystem: + Internal Subsystem Information ------------------------------ =20 diff --git a/docs/devel/migration/main.rst b/docs/devel/migration/main.rst index c2857fc2446..cdd4f4a6d7e 100644 --- a/docs/devel/migration/main.rst +++ b/docs/devel/migration/main.rst @@ -1,3 +1,5 @@ +.. _migration: + =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D Migration framework =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D diff --git a/docs/devel/qapi-code-gen.rst b/docs/devel/qapi-code-gen.rst index 583207a8ec2..3e26d2d1047 100644 --- a/docs/devel/qapi-code-gen.rst +++ b/docs/devel/qapi-code-gen.rst @@ -9,6 +9,7 @@ How to use the QAPI code generator This work is licensed under the terms of the GNU GPL, version 2 or later. See the COPYING file in the top-level directory. =20 +.. _qapi: =20 Introduction =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D diff --git a/docs/devel/testing/main.rst b/docs/devel/testing/main.rst index 91f4dc61fb5..9869bcf0341 100644 --- a/docs/devel/testing/main.rst +++ b/docs/devel/testing/main.rst @@ -39,6 +39,8 @@ Before running tests, it is best to build QEMU programs f= irst. Some tests expect the executables to exist and will fail with obscure messages if they cannot find them. =20 +.. _unit-tests: + Unit tests ~~~~~~~~~~ =20 @@ -126,6 +128,8 @@ successfully on various hosts. The following list shows= some best practices: #ifdef in the codes. If the whole test suite cannot run on Windows, disa= ble the build in the meson.build file. =20 +.. _qapi-tests: + QAPI schema tests ~~~~~~~~~~~~~~~~~ =20 @@ -160,6 +164,8 @@ check-block are in the "auto" group). See the "QEMU iotests" section below for more information. =20 +.. _qemu-iotests: + QEMU iotests ------------ =20 @@ -679,6 +685,8 @@ The above exitcode=3D0 has TSan continue without error = if any warnings are found. This allows for running the test and then checking the warnings afterwards. If you want TSan to stop and exit with error on warnings, use exitcode=3D6= 6. =20 +.. _tsan-suppressions: + TSan Suppressions ~~~~~~~~~~~~~~~~~ Keep in mind that for any data race warning, although there might be a dat= a race @@ -901,7 +909,6 @@ You can run the avocado tests simply by executing: =20 See :ref:`checkavocado-ref` for more details. =20 - .. _checktcg-ref: =20 Testing with "make check-tcg" diff --git a/docs/devel/testing/qtest.rst b/docs/devel/testing/qtest.rst index c5b8546b3eb..73ef7702b7b 100644 --- a/docs/devel/testing/qtest.rst +++ b/docs/devel/testing/qtest.rst @@ -1,3 +1,5 @@ +.. _qtest: + =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D QTest Device Emulation Testing Framework =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D diff --git a/docs/index.rst b/docs/index.rst index 0b9ee9901d9..cb5e5098b65 100644 --- a/docs/index.rst +++ b/docs/index.rst @@ -3,6 +3,8 @@ You can adapt this file completely to your liking, but it should at lea= st contain the root `toctree` directive. =20 +.. _documentation-root: + =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D Welcome to QEMU's documentation! =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D @@ -18,3 +20,4 @@ Welcome to QEMU's documentation! interop/index specs/index devel/index + codebase/index diff --git a/docs/interop/qemu-ga.rst b/docs/interop/qemu-ga.rst index 11f7bae4600..d16cc1b9f07 100644 --- a/docs/interop/qemu-ga.rst +++ b/docs/interop/qemu-ga.rst @@ -1,3 +1,5 @@ +.. _qemu-ga: + QEMU Guest Agent =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D =20 diff --git a/docs/system/qemu-block-drivers.rst.inc b/docs/system/qemu-bloc= k-drivers.rst.inc index 384e95ba765..cfe1acb78ae 100644 --- a/docs/system/qemu-block-drivers.rst.inc +++ b/docs/system/qemu-block-drivers.rst.inc @@ -500,6 +500,8 @@ What you should *never* do: - expect it to work when loadvm'ing - write to the FAT directory on the host system while accessing it with th= e guest system =20 +.. _nbd: + NBD access ~~~~~~~~~~ =20 diff --git a/docs/tools/qemu-storage-daemon.rst b/docs/tools/qemu-storage-d= aemon.rst index ea00149a63a..35ab2d78074 100644 --- a/docs/tools/qemu-storage-daemon.rst +++ b/docs/tools/qemu-storage-daemon.rst @@ -1,3 +1,5 @@ +.. _storage-daemon: + =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D QEMU Storage Daemon =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D diff --git a/docs/user/main.rst b/docs/user/main.rst index 7a126ee8093..80a77f0a0c9 100644 --- a/docs/user/main.rst +++ b/docs/user/main.rst @@ -1,3 +1,5 @@ +.. _user-mode: + QEMU User space emulator =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D =20 @@ -42,6 +44,8 @@ QEMU was conceived so that ultimately it can emulate itse= lf. Although it is not very useful, it is an important test to show the power of the emulator. =20 +.. _linux-user-mode: + Linux User space emulator ------------------------- =20 @@ -175,6 +179,8 @@ Other binaries * ``qemu-sparc64`` can execute some Sparc64 (Sparc64 CPU, 64 bit ABI) a= nd SPARC32PLUS binaries (Sparc64 CPU, 32 bit ABI). =20 +.. _bsd-user-mode: + BSD User space emulator ----------------------- =20 --=20 2.39.5