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2020-06-24Merge release-20200608.0-119-g364ac92ba (automated)gVisor bot
2020-06-10Merge release-20200522.0-111-g52c922f7c (automated)gVisor bot
2020-06-09initialize an empty fp state area for sentry on Arm64Bin Lu
We need to initialize an empty fp state area for the sentry. Signed-off-by: Bin Lu <bin.lu@arm.com>
2020-05-27Merge release-20200518.0-45-g0bc022b7 (automated)gVisor bot
2020-05-16Merge release-20200511.0-251-g420b791 (automated)gVisor bot
2020-05-15Minor formatting updates for gvisor.dev.Adin Scannell
* Aggregate architecture Overview in "What is gVisor?" as it makes more sense in one place. * Drop "user-space kernel" and use "application kernel". The term "user-space kernel" is confusing when some platform implementation do not run in user-space (instead running in guest ring zero). * Clear up the relationship between the Platform page in the user guide and the Platform page in the architecture guide, and ensure they are cross-linked. * Restore the call-to-action quick start link in the main page, and drop the GitHub link (which also appears in the top-right). * Improve image formatting by centering all doc and blog images, and move the image captions to the alt text. PiperOrigin-RevId: 311845158
2020-05-12Merge release-20200422.0-71-g06ded1c (automated)gVisor bot
2020-05-11Add fpsimd support in sigreturn on Arm64Bin Lu
Signed-off-by: Bin Lu <bin.lu@arm.com>
2020-05-07Merge release-20200422.0-51-g1f4087e (automated)gVisor bot
2020-05-07Merge release-20200422.0-41-gfeece24 (automated)gVisor bot
2020-04-28code clean in arch moduleBin Lu
Signed-off-by: Bin Lu <bin.lu@arm.com>
2020-04-26Merge release-20200323.0-251-g3c67754 (automated)gVisor bot
2020-04-25Enable automated marshalling for signals and the arch package.Rahat Mahmood
PiperOrigin-RevId: 308472331
2020-04-23Merge release-20200323.0-222-gded5c96 (automated)gVisor bot
2020-04-23Merge pull request #1819 from lubinszARM:pr_signal_2gVisor bot
PiperOrigin-RevId: 308100771
2020-04-13Merge release-20200323.0-144-g7e5d67e (automated)gVisor bot
2020-04-13Merge pull request #2168 from xiaobo55x:ptrace_testgVisor bot
PiperOrigin-RevId: 306306809
2020-04-13Merge release-20200323.0-134-g6a4d17a (automated)gVisor bot
2020-04-13Remove obsolete TODOs for b/38173783Jon Budd
The comments in the ticket indicate that this behavior is fine and that the ticket should be closed, so we shouldn't need pointers to the ticket. PiperOrigin-RevId: 306266071
2020-04-10Enable syscall ptrace test on arm64.Haibo Xu
Signed-off-by: Haibo Xu <haibo.xu@arm.com> Change-Id: I5bb8fa7d580d173b1438d6465e1adb442216c8fa
2020-04-01Merge release-20200323.0-48-gdb79175 (automated)gVisor bot
2020-04-01Fix 386 build tagsMichael Pratt
The build tag for 32-bit x86 is 386, not i386. Updates #2298 PiperOrigin-RevId: 304206373
2020-03-31Arm64 signal#2: signal support in arch moduleBin Lu
SA_RESTORER is always used on Intel platform. But this flag is optional on other platforms. The vdso is enabled, so we can use the sigreturn trampolines the vdso provides instead on Arm platform. Signed-off-by: Bin Lu <bin.lu@arm.com>
2020-03-19Merge release-20200219.0-197-ga0fed7e (automated)gVisor bot
2020-03-18Merge pull request #2061 from lubinszARM:pr_restart_syscallgVisor bot
PiperOrigin-RevId: 301700868
2020-03-12passed the syscall test case 'alarm' on Arm64 platformBin Lu
This issue was caused by 'restart_syscall'. The value of Register R0 should be stored after finishing sysemu. So that we can restore the value and restart syscall. Signed-off-by: Bin Lu <bin.lu@arm.com>
2020-03-11Merge release-20200219.0-136-g24e7005 (automated)gVisor bot
2020-03-09Enable thread local storage support on arm64.Haibo Xu
Linux use the task.thread.uw.tp_value field to store the TLS pointer on arm64 platform, and we use a similar way in gvisor to store it in the arch/State struct. Signed-off-by: Haibo Xu <haibo.xu@arm.com> Change-Id: Ie76b5c6d109bc27ccfd594008a96753806db7764
2020-02-29Merge release-20200219.0-75-g3d9ddeb (automated)gVisor bot
2020-02-28Define CPUIDInstruction for arm64Andrei Vagin
There is no cpuid instruction on arm64, so we need to defined it just to avoid a compile time error. Signed-off-by: Andrei Vagin <avagin@gmail.com>
2020-02-27Merge release-20200219.0-57-gd9ee811 (automated)gVisor bot
2020-02-27Merge of a369c88c0c4ece5239855000d28df045111c1be7gVisor bot
PiperOrigin-RevId: 297674924
2020-02-25Merge release-20200219.0-39-g430992a (automated)gVisor bot
2020-02-20Lazy-fpsimd support patch series#1: add Arm64-fpsimd support to arch moduleBin Lu
This patch defines the structures and adds the implementations for fpsimd initialization. Signed-off-by: Bin Lu <bin.lu@arm.com>
2020-02-13Add definition of arch.ARMTrapFlag.Haibo Xu
Fixes #1708 Signed-off-by: Haibo Xu haibo.xu@arm.com Change-Id: Ib15768692ead17c81c06f7666ca3f0a14064c3a0
2020-02-11Merge release-20200127.0-130-g9be46e5 (automated)gVisor bot
2020-02-10Merge release-20200127.0-115-g2889ffa (automated)gVisor bot
2020-02-10Add context to note.Adin Scannell
PiperOrigin-RevId: 294300040
2020-02-10Merge release-20200127.0-107-g20840bf (automated)gVisor bot
2020-02-10Move x86 state definition to its own file.Brad Burlage
PiperOrigin-RevId: 294271541
2020-02-06Merge release-20200127.0-85-g1b6a12a (automated)gVisor bot
2020-02-05Add notes to relevant tests.Adin Scannell
These were out-of-band notes that can help provide additional context and simplify automated imports. PiperOrigin-RevId: 293525915
2020-02-04Merge release-20200127.0-65-g95ce8bb (automated)gVisor bot
2020-01-29Merge release-20200127.0-29-g37bb502 (automated)gVisor bot
2020-01-29sentry: rename SetRSEQInterruptedIP to SetOldRSeqInterruptedIP for arm64Andrei Vagin
For amd64, this has been done on cl/288342928. PiperOrigin-RevId: 292170856
2020-01-27Merge release-20200115.0-110-g0e2f1b7 (automated)gVisor bot
2020-01-27Update package locations.Adin Scannell
Because the abi will depend on the core types for marshalling (usermem, context, safemem, safecopy), these need to be flattened from the sentry directory. These packages contain no sentry-specific details. PiperOrigin-RevId: 291811289
2020-01-27Standardize on tools directory.Adin Scannell
PiperOrigin-RevId: 291745021
2020-01-15Merge release-20191213.0-117-gff78a72 (automated)gVisor bot
2020-01-14enable pkg/sentry/arch to support arm64 basicallylubinszARM
Signed-off-by: Bin Lu <bin.lu@arm.com> Change-Id: I9cce23db4e5caec82ce42b4970fdb7f7e8c08f1d COPYBARA_INTEGRATE_REVIEW=https://github.com/google/gvisor/pull/773 from lubinszARM:pr_arch_basic 3fe2fd8e6286766bbe489ef971dce204f924feba PiperOrigin-RevId: 289795569
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