Bug: DX-1238 #done
Change-Id: I097a8dae3de136e743a5e40fd37d96a77b76e8c7

Test: fx serial /dev/ttyUSB0
Change-Id: Ib35a0ddcd07a52c380f15e0364d4430bb1e22c87

Change-Id: I1eb66949600e15fe979a73ad482aa6faa77c52c3

Change-Id: I5e2fb6f3af76eed482ff6fe69684b9c5ceadfd7e

The C language requires that every source file must end with a newline
and C++ also had this requirement prior to C++11. Many tools rely on
this. Ensure that this is the case for our source and enforce this
by enabling -Wnewline-eof.

Bug: TC-442
Change-Id: I25b66f5093dced7001f389a6c7165dff89d4fff6

Add Database::ExecuteWriteQueue() method that asynchronously resolves
prepared writes in order and at once. It performs no serialization
between individual requests and reports an error response upon the first
error received from an attribute's write handler.

Bug: BT-89
Test: bt-host-unittests --gtest_filter=ATT_*
Change-Id: Iaf77370ba5feba981b13d407359e8758c115f275

Bug: DX-1467 #done
Change-Id: I3c4ad28829484da807fa0940b67fbc3f5d153019

SPN-9

A number of changes were required to integrate 'hotsort_gen' with the
GN build:

- ASAN fix
- squelching printfs
- removing unused variables
- additional comments in headers
- README.md

Testability: it compiles and runs locally.
1. fx build hotsort
2. mkdir /tmp/hotsort
3. mkdir /tmp/hotsort/comp
4. out/default/host_x64/hotsort_gen -o /tmp/hotsort -v -a "glsl" -D HS_INTEL_GEN8 -t 1 -w 16 -r 8 -s 21504 -S 65536 -b 16 -B 48 -m 1 -M 1 -f 0 -F 0 -c 0 -C 0 -z

Change-Id: I5cc80027b2d018818959eb8eab19f935e083b23f

Future patches will start to download prefetched into this directory.
Avoid spamming "git status" with unknown files in this location.

Bugs: MAC-252 #comment
Change-Id: Ib2dec68295efde4eed992db454bf9cca826fae85

This will make it possible for different sections of the component
manifest to allow different capability types. For example, it should be
possible to `offer` a storage capability but not `expose` it.

Change-Id: Ic5d6d04ea2f1bd246509eb0fbcc19befba97e661

These were useful in the creation of the patch that added them, but
have no use in production.

Test: Builds.
Change-Id: I73db7e5a93d2e0882cb1501023cad249284afdda

Change-Id: I526a23a6f24293f2b2b0225004606ca0f925efd8

killing off dead code as part of the api audit

MF-216 #done

Change-Id: Ie6e76d41c760f4d3c06a238e22bb36c4db767d8e

Add a ktrace events which show a PI chain ripple related using flow
events.  The chain starts with the thread whose actions result in a
change of OwnedWaitQueue pressure.  Typically, this is a thread which
either blocks or unblocks in an owned wait queue, but it can also be
caused by a thread which changes the base priority of a thread which
is currently blocked in an OwnedWaitQueue.

When threads which are downstream from the initiating wait queue
experience an actual change in effective priority as a result of
pressure change, they log the details of the change (old/new
inherited/effective priority) and link these events using flow IDs.

If the change of wait queue pressure result in no change of effective
priority for any thread, no trace events will be generated.

Note: this CL only adds trace definitions and tracing behavior to the
kernel.  To make any use of these events, a follow up change which
implementes the trace importer behavior is needed.

Change-Id: Ic2d795c7723c9c0d7562b5b4022fee9ac514f23b

Resolves missing dependencies needed to build the router target:

  ERROR Unresolved dependencies.
  //:additional_base_packages(//build/toolchain/fuchsia:x64)
    needs //garnet/packages/prod:boringssl_tool(//build/toolchain/fuchsia:x64)
  //:additional_base_packages(//build/toolchain/fuchsia:x64)
    needs //garnet/packages/prod:dhcpd(//build/toolchain/fuchsia:x64)

Test: `fx set router.toulouse && fx build` works again:
Generating compile_commands took 459ms
Done. Made 23062 targets from 2038 files in 9725ms
...

Change-Id: Iab010faf19e4809ee736b31e8dac73d3ac5d556e

Currently, users of the protos directly include the ".proto" files
directly in their build rules, with constructs such as:

  sources = [
    "../../third_party/protos/xxx.proto"
  ]

This isn't ideal, because in the general case circumvents visibility,
causes files to be built multiple times, and makes moves more difficult.

Add a native BUILD.gn file to the directory, and provide a build rule
for C++ bindings of the VM protos and C++ bindings for the vsh proto.

Change-Id: Icc9e911e66cf18582098849c3cd6b7a59a7c81d2

This is the first step towards making VMOs non-resizable by default. The
flag is currently not enforced. Once out-of-tree clients all use the
flag when needed, then the kernel can flip VMOs to non-resizable by
default.

ZX-2357 #comment [kernel] Add flag to create VMOs as resizable

Change-Id: Idf984705317a77d9f24312c9be5ad17c3263c48e

To address fxb/ZX-3616

Test: fit-test
Change-Id: I85d6454a07dd4a1578f608a6bac8f56b98b12a6d

Add a watermark which keeps track of the minimum size of a VmObjectPaged
and prevents it from seeing more of its parent than it should.

This also fixes an issue in FindInitialPageContentLocked where physical
vmos wouldn't be properly returned.

ZX-2294 #done [kernel][vm] Add low-watermark for clone size

Change-Id: I05c6e44f5edcfe65479f3b59cb7702a9a8d8a402

This is necessary for many base shell functionalities, such as
passing test timeout to dev_base_shell, and asking auto_login_base_shell
to persist the user.

Updated documentation for component_args, it turns out we need to
prefix arguments with --.

TEST: fx run-test peridot_tests
Change-Id: Ida0bfd29bbb6abd7ee827659a1128d39ed940260

The first small step towards more general clipping in canvas.

Change-Id: I490233096bc9c01e09bd0afdd74893f7c1715384

Change-Id: Idef7e982947df49173b39c0b7a7f555b1319291f

A follow-up of db88aac9. Also fix the boringssl_tool path.

BUG=None
TEST=fx set router.vim2

Change-Id: Ia6f583010891dbec4f65e52c3516dfcc8155c03d

- Moved plots to docs/images.
- Updated API example.

Part of SPN-9.

Testability: documentation.
Change-Id: Id6ac30f34691f404b37878ecef8fe04bf498edb4

Test: No behavior change.
Change-Id: I601cfa4207dd4d6295b88ce252c380ac8b0fcc6d

Move requests::RequestBuilder to request_builder::RequestBuilder to
clarify names.

Move tests from within mod.rs to tests.rs for easier readability.

Bug: PKG-679
Test: fx run-test omaha_client_lib_tests
Change-Id: I959c5575ea3754501628e7e4d0a048c3176e008b

return the handle-owning object

When a FIDL method has a response,

    protocol Foo {
        DoSomething() -> (vector<handle> v);
    }

the out-of-line handles in the response are owned by a
fidl::DecodedMessage<DoSomethingResponse> object.

In order to transfer ownership to the caller, we need to return this
object to the caller, instead of returning a zx_status_t.

FIDL-588 #done

TEST: No behavior change
Change-Id: Ia72e082cf392b095593b1dd32521962ddaaabe0a

Change-Id: Ic6bd3031b65f3aba6059e9a3861109cc3a1d0ea3

Tested: No behavior changed
SCN-1018 #comment
SCN-1291 #comment

Change-Id: I849873c8b980ffdc520c28f02d654ed3ca4e1822

Instead of passing the raw zx_device_t to imgtec-pvr-rgx-km, pass an
instance of ImgSysDevice (implemented by Mt8167sGpu), which has methods
to power up/down the GPU.

Change-Id: I462df4de292a47cd78833191159ccecb910f0d34

Test: CQ

Change-Id: I11a5d5b29202679c7dde4c0e5451dc584b647d98

This ports all of the local resolver functionality to Rust, but does not
yet include any indexing functionality.

The index is expected to be constructed prior to executing any queries,
see the tests for examples.

The following behavior is implemented:
  * If there is a handler set, only intent filters from that module are
    considered.
  * The candidates are filtered to make sure they match the following
    criteria:
      1. The action name matches.
      2. The number of parameters matches.
      3. The parameter names match.
      4. The parameter types match for each parameter.

Change-Id: Ic32da7017ce96e866dc203fbd7c6c7688482c9ad

mock-mmio-reg relies on copying the mmio library include path and
replacing the mmio headers. For tests that depend on both mmio and
mock-mmio-reg this means that mock-mmio-reg must be listed first in the
target deps. Rename mock-mmio-reg to aaa-mock-mmio-reg to reduce the
chances of the dependency order being incorrect.

Test: CQ
Change-Id: I2c76dcac743083b71ce0314e54bb8d05d4a3499f

This adds a check to validate the struct passed to AddSurface prior to
sending the request.

MF-370 #done

Change-Id: I1b8b17ef5ad2d083f51d99969c8108f1587eecb7

Change-Id: I0f4b8398e59d0cc4226ee8e86fa85330a6b0e9a5

Also move the stubs from assembly to C++.  This was difficult
in the old build system, but fairly easy now.

Bug: ZX-3986 #comment ubsan-sancov variant working
Test: /boot/test/sys/noop-test.ubsan-sancov
Change-Id: I3b0571bc437f0b47d1d07495b53fcffd45693cfd

neither doc exists.

Change-Id: If7048e5efca0470ec50198f8269fde46b3b53b53

This change adds formatting support for libiquery. Separate formatters
are provided for JSON and text output formats. The base abstract class
has virtual methods to implement listing locations under sources,
listing children of given sources, and listing all contents under
sources. These map to iquery's find, ls, and cat modes respectively.

Change-Id: Ia5be45072120730fc4f1e599b981d5358a0e57bb

Test: No behavior change.
Change-Id: Ie123cea9eeff34841d3687d8355d0f38c85662c3

Tested: No behavior changed; modular_tests, started story in sysUI
SCN-1018 #comment
SCN-1291 #comment

Change-Id: I8509501a15094d7d381557c186a9d0463488a956