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* Ensure that filesystem module can track modules with prefer32Jiyong Park2024-02-161-1/+27
| | | | | | Bug: 321854616 Test: go test ./... Change-Id: I67893f8c32bd913ec6066e7055e1758a5bddb9a0
* bpf modules can be included in filesystem modulesJiyong Park2024-02-162-0/+21
| | | | | | Bug: 322246536 Test: go test ./... Change-Id: I5f29258e45475b30cdb26014c2db147182ec52fa
* Add GatherPackagingSpecsWithFilterJeongik Cha2024-02-082-13/+6
| | | | | | | | | | | | | | android_system_image used GatherPackagingSpecs and then filter only system modules. But some modules were omitted in this logic because there are modules which has the same relative path, so the later one is ignored even though its partition info is what we're looking for. So add filter logic in GatherPackagingSpecs to avoid this problem Bug: 323793487 Test: build android_system_image, and then check if it contains every module we want Change-Id: Iec8ae920736d3d1920eecad71ba0f8f2fe848e6c
* Merge "Convert coverageMutator to a TransitionMutator" into mainColin Cross2024-01-251-1/+1
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| * Convert coverageMutator to a TransitionMutatorColin Cross2024-01-241-1/+1
| | | | | | | | | | | | | | | | | | | | Convert coverageMutator to a TransitionMutator as a step towards variants-on-demand. Bug: 319288033 Test: coverage_test.go Test: treehugger coverage builds Change-Id: Ic50c0040dea8b42c36b5d784221daa00b7b0d379
* | avb_add_hash_footer: fix rollback_index formatDavid Pursell2024-01-191-1/+1
|/ | | | | | | | | | | The --rollback_index value is interpreted as base 10 by default; fix the avb_add_hash_footer rule to print values in base 10 rather than hex. This doesn't affect any current build targets since all usages have rollback_index < 10 at the moment so base 10 and hex are identical. Test: a rollback_index of 12 failed build previously, now succeeds Change-Id: Ib6cafacca02f8792a0bf3a1e733fc89ee16adebb
* Merge "Add defaults modules for avb modules" into mainTreehugger Robot2023-11-283-0/+39
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| * Add defaults modules for avb modulesInseob Kim2023-11-223-0/+39
| | | | | | | | | | | | Bug: 302465542 Test: build Change-Id: I5bb5a0241d40cf142ed8bbefb76bc8a3709c3e34
* | Support adding AVB properties into vbmeta moduleSeungjae Yoo2023-11-221-0/+25
|/ | | | | | | Bug: 285855436 Test: m Change-Id: I5b0e14783ac927365dd98718bf399e94ab76aa13
* Add security_patch avb property for android_filesystemSeungjae Yoo2023-11-091-2/+5
| | | | | | | | | | If android_filesystem module is used with use_avb, defined security_patch for the rollback protection. Bug: 285855436 Test: m Test: avbtool info_image --image <IMAGE> Change-Id: I32c6108bb1aca398ced5e46b615d937685e261a7
* Add mount_point property to android_filesystemInseob Kim2023-11-011-1/+4
| | | | | | | | | | The motivation is to support vendor images for microdroid, like the real vendor images having "/vendor" as their mount point. This will help add vendor_file_contexts easily. Bug: 306313100 Test: manually build an image with file_contexts Change-Id: I2e4bbf108eaa1da4f310ebb4099c4d1b42096436
* Soong support for rollback index.Shikha Panwar2023-09-121-0/+11
| | | | | | | | | | avbtool already supports --rollback_index. Allow soong support as well to enable images to include it in their targets. Test: Builds Test: avbtool info_image on a target built using rule `avb_add_hash_footer` Bug: 296830692 Change-Id: Id32f30d026b01172c5dadc0698938acb2c2c8e35
* Make filesystem aware of coverageJooyung Han2023-03-162-0/+66
| | | | | | | | | | | | | | filesystem should have coverage variants with coverage-enabled build. Otherwise, it would fail to collect dependencies. Bug: 273238141 Test: m nothing (soong tests) Test: compare the artifacts $ SKIP_ABI_CHECKS=true SOONG_COLLECT_JAVA_DEPS=true EMMA_INSTRUMENT=true\ EMMA_INSTRUMENT_FRAMEWORK=true CLANG_COVERAGE=true\ NATIVE_COVERAGE_PATHS='*' m microdroid $ m microdroid Change-Id: I792458ace00a63b4b5213898fd3209351a6e00be
* Prevent sdk variants from installJooyung Han2023-02-221-0/+37
| | | | | | | | | | | | | Platform variants should be available even when unbundled_build so that unbundled build of com.android.virt apex can correctly have microdroid image with system variants. Bug: 268582372 Test: m (soong test) Test: banchan com.android.virt aosp_arm64 UNBUNDLED_BUILD_SDKS_FROM_SOURCE=true m apps_only dist (microdroid should have the same contents) Change-Id: I682e4f1f477f3024f7719dfaa67006ef335e0640
* [avb_footer] Add avb_gen_vbmeta_image to generate vbmeta imageAlice Wang2023-01-105-0/+147
| | | | | | | | | | | This is the reland of the change aosp/2375848. The build of initrd on linux-x86 that has incorrect format (b/264940248) is disabled in this cl. Bug: 260821553 Test: m microdroid_kernel_signed and inspect the output using `avbtool info_image --image <output>` Change-Id: I3ad2419b7132cde4b2fc34ddfa09ec5ba2166819
* Merge "Fix the description of Avb_hash_algorithm & algorithm"Treehugger Robot2023-01-101-2/+3
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| * Fix the description of Avb_hash_algorithm & algorithmShikha Panwar2022-12-221-2/+3
| | | | | | | | | | | | | | | | | | Avb_hash_algorithm corresponds to --hash_algorithm of avbtool while avb_algorithm corresponds to signing algorithm. Bug: 262892300 Test: Builds Change-Id: Ief4b0f0fd89ebf64b45b29962a3811698bc922d6
* | Revert "[avb_footer] Add avb_gen_vbmeta_image to generate vbmeta..."Jerry Huang2023-01-105-147/+0
| | | | | | | | | | | | | | | | | | | | | | Revert submission 2375848-initrd_avb_footer Reason for revert: build break Reverted changes: /q/submissionid:2375848-initrd_avb_footer Bug: 264940248 Change-Id: Iab44c187183a5d8eeefc952910e6262fc63627de
* | [avb_footer] Add avb_gen_vbmeta_image to generate vbmeta imageAlice Wang2023-01-095-0/+147
| | | | | | | | | | | | | | Bug: 260821553 Test: m microdroid_kernel_signed and inspect the output using `avbtool info_image --image <output>` Change-Id: Iacdf34aca15f5480766b6d4f971704f85f6bf44b
* | Run host_init_verifier when building filesystemNikita Ioffe2022-12-231-0/+8
|/ | | | | | | | | | | | | | | | As part of building Android images we run host_init_verifier to ensure that .rc files are well-formed. Unfortunately that doesn't cover the Microdroid image. This change addresses the divergence. Ideally we should have a concept of pluggable linters that we can run on the generated image. However, introducing such concept will take some time, so while we are working on it directly integrate host_init_verifier into the build system. Bug: 263486078 Test: m microdroid Test: add incorrect .rc file and run m microdroid, verify it fails Change-Id: Id8c9311915e89a10ce3ff7b1f209ebc8cb42211f
* Expose avb_hash_algorithm as a property.Shikha Panwar2022-12-211-1/+8
| | | | | | | | | | | When avb_hash_algorithm is set, for filesystem type build targets, add_hashtree_footer will be called with the appropriate --hash_algorithm flag. Bug: 262892300i Test: Build succeeds Change-Id: If2f9c9aa1e98314b3d3e2f8bf25c1bab193f908e
* Fix incorrect command line from avb_add_hash_footerJiyong Park2022-12-051-1/+1
| | | | | | | | | | This change fixes an error that the command line generated from avb_add_hash_footer contains "a_file --prop_from_file prop_name:a_file", which is invalid. The file should be an implicit dependency. Bug: 256148237 Test: N/A Change-Id: Id0a832bd552d5d79cbc79f250681928140255f91
* Add props property to add_avb_hash_footerJiyong Park2022-11-183-4/+79
| | | | | | | | | | | | | | | | | | | | | | | | | | | | It is used to provide name:value properties to the footer. Value can be from a text in *.bp file or a binary file referenced via the `file` prop. e.g. ``` avb_add_hash_footer { ... props: [ { name: "string_prop", value: "string_value", }, { name: "binary_prop", file: "a_binary_file_name", }, ], } ``` This CL also adds a test for the module type which has been missing. Bug: 256148237 Test: m nothing Change-Id: Idf55b308c8ce760387c01a847846b42d1aebe4ea
* Add rule for AVB signing an imageAndrew Scull2022-06-112-0/+150
| | | | | | | | | This is used multiple times by Microdroid to generate signed images. Test: build and microdroid tests Bug: 234564414 Bug: 185115783 Change-Id: I7d0b2c9907913c8a42a02f9951f341d08b585b8e
* raw_binary output should not be executable.Andrew Walbran2022-05-241-3/+4
| | | | | | | | | | | If it is, rust_test (wrongly) tries to execute it when it is used as data. Also fixed description and a lint warning while I was at it. Bug: 233732515 Test: atest vmbase_example.integration_test Change-Id: I49bf5147a9908549b0f37bdb0678e77676148db8
* fs: Add raw_binary ruleDavid Brazdil2022-05-052-0/+121
| | | | | | | | | Raw binaries are used in bare-metal environments such as early boot of pVMs (protected virtual machines). Add a new target rule called 'raw_binary' which converts an executable to the raw binary format. Test: m pvmfw Change-Id: I701b703a0f12df891b714fe29e320914f167cd04
* Support deterministic output for bootimg/filesystemJooyung Han2022-04-212-1/+40
| | | | | | | | | | | | | | | Adding salt to bootimg/filesystem so that avbtool can produce the same output with same input. Adding timestamp/uuid to filesystem so that resulting image can be deterministic. Bug: 229784558 Test: m com.android.virt # remove intermediates and touch some sources m com.android.virt # compare two built artifacts Change-Id: I4e4668fd0ac42a35bea5a33ec3ae8c362b6a6bd2
* android_system_image only packages "system" itemsJooyung Han2022-03-293-5/+85
| | | | | | | | | | | | | | | | | | | | android_system_image filers packaging items installed outside "system" partition. Some packaging items install related items to different partitions but putting them altogether to android_system_image doesn't make sense. (android_system_image is suppposed to be "system" partition) To be specific, this filters out "apex" partition items. "apex" partition is used by APEX installation to install APEX contents to paths similar to activated paths on device so that symbol lookup works well with APEX contents. Bug: 225121718 Test: atest MicrodroidHostTestCases Test: debugfs <intermediate>/microdroid.img -R 'ls system' shows no "com.android.runtime" Change-Id: Ibc3d85ead2fda99e231132ce8ab9ccf1cc9317b7
* Move GatherPackagingSpecs out of CopyDepsToZipJooyung Han2022-03-281-2/+2
| | | | | | | | | This gives a PackageModule a chance to filter/customize the contents of resulting package. Bug: 225121718 Test: m (no changes) Change-Id: I45505e8234dff42201dc40d4f038e7b08eea89f0
* ramdisk_module and dtb_prebuild properties are optionalJiyong Park2022-01-061-18/+14
| | | | | | | | | | The two properties are now optional, so that we can split boot.img into boot.img that doesn't have ramdisk and init_boot.img that has only the ramdisk. Bug: N/A Test: m com.android.virt Change-Id: I5dc8b140893dfbcf69a8b5c099d23b9216217b53
* Remove InstallBypassMake and ToMakePathColin Cross2021-12-154-4/+4
| | | | | | | | InstallBypassMake and ToMakePath are obsolete, remove them. Bug: 204136549 Test: m checkbuild Change-Id: Ie5a6f7254b3d317ed6039e114ed6aec35e1ce273
* cmdline property in bootimg can be customized for debuggable buildsJiyong Park2021-08-311-3/+3
| | | | | | | | | | | This change adds product_variables.debuggable.cmdline so that the kernel cmdline arguments can be augmented for the debuggable builds. To support that the type of the property has changed to string array. Bug: 181936135 Test: inspect build.ninja Change-Id: I81b3ead5187ccb378efabb87d1d15fbdb59d8e2f
* Generate linker config with packaged items.Jooyung Han2021-05-111-5/+7
| | | | | | | | | | | | | | | | | | | | | | | | Previously, we gather all deps without checking if a dep is actually one of packaged items (CopyDepsToZip contents) For example, following items shouldn't be listed. provideLibs: "platform-mainline-sdk_libartpalette-system@current.so" provideLibs: "platform-mainline-sdk_liblog@current.so" provideLibs: "runtime-module-sdk_libc@current.so" provideLibs: "runtime-module-sdk_libdl@current.so" provideLibs: "runtime-module-sdk_libdl_android@current.so" provideLibs: "runtime-module-sdk_libm@current.so" Now, we gather only those modules contributing CopyDepsToZip to generate linker config for android_system_image. Test: m nothing Test: m microdroid Test: conv_linker_config print -s .../microdroid/android_common/root/system/etc/linker.config.pb shouldn't list sdk members. Change-Id: Ife5d2193ab59970367d10e196aaaa922c6582862
* android_system_image that generates linker.config.pbJiyong Park2021-04-214-6/+137
| | | | | | | | | | | | | | | | | | | | android_system_image module type is a specialization of the android_filesystem module type. Currently, it adds a build rule for creating linker.config.pb from the information about all the other files in the filesystem and includes linker.config.pb to the filesystem as well. To do so, the filesystem module now provides a function pointer which subtype modules like android_system_image can implement to pass extra files that they want to package in the filesystem. In addition, the linkerconfig package is revised to make it possible to build linker.config.pb file outside of the package. Bug: 185391776 Test: m microdroid and inspect etc/linker.config.pb in it. Change-Id: Id89c40b519213062860d7306029b8413d8d36a2d
* Add filesystem_test.goJooyung Han2021-04-164-1/+68
| | | | | | | | It has only one test function as a starting point. Bug: n/a Test: m (soong tests) Change-Id: I785b096805014a40dfd600f7baaf884f4016c23c
* Truncate vbmeta to 64KBJiyong Park2021-04-141-0/+10
| | | | | | | | | | | libavb expects to be able to read the maximum vbmeta size, so we must provide a partition which matches this or the read will fail. Bug: 181923506 Test: m MicrodroidHostTestCases libavb tries Change-Id: Icc5b86ccd98e3ed9c4269e584f35dbfbdf1b0730
* bootimg.cmdline is arch specificJiyong Park2021-04-131-1/+1
| | | | | | | | microdroid_boot.img needs different kernel cmdline for x86_64 and arm64. Bug: 185082754 Test: atest MicrodroidHostTests Change-Id: I69be83cbdada6c49a033da2787908490ee76de36
* Support super image size automatic calculationInseob Kim2021-04-011-4/+4
| | | | | | | | | If the size is set to "auto", the size will be automatically calculated by lpmake. Bug: 181107248 Test: boot microdroid Change-Id: I9dd599ca64e4d442bfb83fe45b1f03080a74f1e1
* Add default group support for logical_partitionInseob Kim2021-03-311-18/+37
| | | | | | | | Default group has no size limit and becomes automatically minimized. Bug: 181107248 Test: boot microdroid Change-Id: Id38d3ab173db5fa01db3d471af15747d30b1820c
* Merge "Fix PackagingBase.CopyDepsToZip"Treehugger Robot2021-03-231-1/+1
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| * Fix PackagingBase.CopyDepsToZipJooyung Han2021-03-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CopyDepsToZip() zips direct dependencies with tags implementing PackagingItem interface. Previously, it relied on InstallNeededDependencyTag which has a different meaning. - InstallNeededDependencyTag tells whether a dependency is required to be installed together. - PackagingItem tells whether a dependency (of PackagingBase) is required to be packaged. With the separation of InstallNeededDependencyTag and PackagingItem, PackagingBase module can distinguish cases which were not available before.(I = InstallNeededDependencyTag, P = PackagingItem) a (PackagingBase module) | |`--(I)--> b | |`--(P)--> c --(I)--> d | `--(I/P)--> e a's CopyDepsToZip(): [c, d, e] Test: m nothing (packaging_test) Change-Id: I71fce29b19b0f00dc394981bcf4240e9c1041c7a
* | Merge "Add vbmeta module type"Jiyong Park2021-03-185-0/+288
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| * | Add vbmeta module typeJiyong Park2021-03-165-0/+288
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The module type is to create vbmeta image out of other partitions. Bug: 180676957 Test: m microdroid_vbmeta microdroid_vbmeta_system Inspect the built image using `avbtool info_image --image <image>` Change-Id: Iac92e9ab1640dcd488af69842e09850a91262bf1
* | | Merge "bootimg signs image using verity_utils"Treehugger Robot2021-03-172-9/+38
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| * bootimg signs image using verity_utilsJiyong Park2021-03-162-9/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Previously, bootimg signed the image using avbtool. This didn't work because avbtool always requires that the partition size is given via '--partition_size' parameter. The partition size is hard to estimate especially when the image is not for a real physical partition, but for a logical partition in a composite image. With this change, the signing of bootimg is done by verity_utils.py which internally uses avbtool. The python script is capable of calculating the minimum required partition size when the partition size is not given. In addition, this change adds 'partition_name' property to the `android_filesystem` module type so that we can customize the partition name field in the vbmeta descriptor. Bug: 180676957 Test: m microdroid-boot-5.10 Change-Id: I2e4aa626cf06a2177b4a8d90ff9b9006d2927ae4
* | Merge "bootimg supports v4 header"Jiyong Park2021-03-151-0/+17
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| * bootimg supports v4 headerJiyong Park2021-03-081-0/+17
| | | | | | | | | | | | | | | | | | | | | | It's the latest version of android boot image header which supports bootconfig. Bootconfig parameters are now passed via `bootconfig` property. Bug: 181936566 Test: m microdroid_boot Change-Id: Iff8697434f7502fe56fca5bce5573e53f2f6ac60
* | Merge "Fix bootimg.cmdline to use ShellEscapeIncludingSpaces"Jooyung Han2021-03-121-1/+1
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| * | Fix bootimg.cmdline to use ShellEscapeIncludingSpacesJooyung Han2021-03-121-1/+1
| |/ | | | | | | | | | | | | | | | | | | | | | | bootimg.cmdline should be passed to mkbootimg's --cmdline flag as a single argument. Because cmdline can have spaces we should escape it with ShellEscapeIncludingSpaces rather than blindly putting double qoutes with ShellEscape, which also puts single quotes when necessary. Bug: 182092664 Test: m nothing && see build.ninja (microdroid's build commands) Test: boot microdroid on VIM3L Change-Id: I5d766bb0a816d829569c9ebfddf97c4f846f78f8
* / bootimg and logical_partition are OutputFileProducerJiyong Park2021-03-092-0/+20
|/ | | | | | | | | The two module types now implement OutputFileProducer so that we can add them to the data dependencies of tests. Bug: 181860941 Test: atest MicrodroidHostTestCase Change-Id: If263fefb1e5cdb5b57c17eb389c6ecc11d8356f4
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