Change-Id: I8da227d3e18eeadd417a4bd99d176e36cd871923

With the recent cleanup, we forgot to adjust the pointer being memset,
which subsequently caused the virtio-gpu driver in a Zircon guest to
crash.

PD-92 #done

Change-Id: I40100af06b04fd9a3e3b468c1f30153a3eb85de0

Change-Id: I0d45223f0913eb03d1bdba5ff80bf66bb2e9fc11

ZX-1816

Change-Id: I239271271230fa6b4c36f62c269e7d9ef942c61e

llvm-project revision 0916ed75b2698f7ec638ea19b477352b72263e8a

Change-Id: I72fddb41a30ad2455db453831ab47a7cce50d552

- Fix bad comparison for io_buffer.phys in io_buffer_release()
- Return error in pin_contig_buffer()
- Be more paranoid about uninitialized memory

Change-Id: I61e75a36edb16816bd78814db812c32bd3d31c36

They will be given a chance to bind when the device is made visible.

Change-Id: Ib7bfe66305c5466b51df381d3f37163b615941db

ZX-1815 #done

Change-Id: Ibe1ee4dbda58f4c65bd7f7cc0a000a23833ac9f7

Change-Id: I4853f6552522bac5f2ba4eb6cf361486df2bd97c

We'll use this for the [ServiceName] attribute on interfaces.

Change-Id: I1371e6363fd1dc3566f18c8721de0ed3e6203634

Soon devhosts will not have direct access to the filesystem.
Later firmware load locations may be device-specific.
In both cases the devcoord is better equipped to locate the fw.

Change-Id: I47fea624b51fa8fc070d9f48e89031af2cd2a922

ZX-1814 #done

Change-Id: If2d965006d9819be425d1095a3896f40a34b6300

Change-Id: I4ba807d58b26781f8a668e7c9eaf6a6024d0591d

Change-Id: I15c732e229e26a81562e3926b565f3c1d21c3377

Change-Id: I082cc2090f28ee91c8ae86f6c1b3b2eabe096bd4

The naming rules for C/C++ header files that are extensively used but
not part of the 'system headers' or 'global headers' as defined by
https://fuchsia.googlesource.com/docs/+/master/development/languages/c-cpp/naming.md#include-paths
states that the include lines for headers in the 'async' library should
be spelled like this:

<lib/async/dispatcher.h>

This moves the header files from system/ulib/async/include/async/dispatcher.h
to system/ulib/async/include/lib/async/dispatcher.h and updates
includes to match.

Change-Id: I85de9f17d67605d59df763be54715a1f2aa9ed77

Also fix the type of args_count in the docs.

ZX-1810 #done

Change-Id: I29cd5874ebe4c324b82bdcac2f2ba63bbcdc9f50

Meant to be compatible with
https://fuchsia.googlesource.com/infra/infra/+/master/perf/schema/v1/schema.go

IN-275 # comment

Change-Id: Ie48a176ac294868cbc9466e091cac111c0a1be82

Enable the integer-divide-by-zero (relevant for ARM only) and
signed-integer-overflow checkers. This will add in-code detection for
some classes of undefined integer behavior.

Limit this to zxcrypt for now, as this is just an experiment.

SEC-53: Build a system that is robust against vulnerabilities

Change-Id: I89a5aca790c7325aa5de4d153a1f53036a14c814

Change-Id: I5a58c0a2563cde98bb0d45b7491e09643a89771a

A new script for building has been added called build-zircon.
build-zircon accepts commandline parameters that
match the parameters run-zircon was already using to build.
This means no one needs to remember specific make env variables
and can invoke build-zircon and run-zircon similarly. Additionally,
this paves the way for making fuchsia's build-zircon simpler.

ZX-569 #done

Change-Id: I3e31948e9e7e54ed67537ba6ceec6b0aebb18350

This reverts commit f33adb22.

Change-Id: Ic400986b2c2350367a521b9f2300dfef096cea7e

Introduce irq driven uart tx. platform_dputs() is broken up into
platform_dputs_irq() and platform_dput_thread(). The former cannot block
(but it will spin on the polling Tx). the *_thread() version is
blocking. The x86 UART driver changes (irq handler, fifo depth probing) are
taken from travisg's changes. Also adds a change to the x86 polling Tx path,
where we fill the entire FIFO once we know the FIFO is empty. This should
speed up polling Tx (and reduce CPU utilization in that path).

ZX-1656 Kernel serial output should be IRQ driven instead of polling mode

Change-Id: Idcb86bd3cc5ae085bda668f1f9ea0fbf36455de5

This fixes a problem when zedbooting - the module was left running
at high baud rate and the zedbooted driver is expecting 115200

Change-Id: I5b50f2fac3d709fb7d78bb2d8612b890837fa01b

Change-Id: I597d3d447281c28fe998dbe60a8b8390aa41ee85

This reverts commit c8982a8d.

Reason for revert: This commit landed between two other changes that broke, and then fixed, the fidl json schema. This deadlocks the rollers: neither the garnet PA_SERVICE rename nor the garnet fidl schema change can name a valid zircon revision. Alhaad suggested reverting this one.

Original change's description:
> [processargs] s/PA_SERVICE_REQUEST/PA_DIRECTORY_REQUEST
> 
> CP-6 #comment
> 
> Change-Id: I070795bd9087acbdca4f08e01539173882f5ecb5

TBR=jamesr@google.com,abarth@google.com,alhaad@google.com

Change-Id: I2c4d7292f6828ff964321bbdadaadb06a43f387c
No-Presubmit: true
No-Tree-Checks: true
No-Try: true

Change-Id: Iebcd11d56559e55e4d83bbe861535200cd246ba5

Previously, this type was a raw::CompoundIdentifier. Eventually Names
will be fancy, and not always constructed with one part. Until then,
generate the list of always one part.

This also lines up the json schema with the flat::ast, in terms of
short vs long names.

Change-Id: Ia018b84b8d0c0aee465083c003cd390a69b19907

Instead, just don't emit the key.

Change-Id: I2d0001dc6212656c57247c75895e92eeca78c809

Change-Id: I04c04994ef48d9e759062ebf361787d19603b347

io_buffer_init_*_with_bti should be used instead.

ZX-1804 #comment

Change-Id: I360a98a89142da5b83a7b422e932ce237efcceb2

Change-Id: Iba98a01e526cffc01940fdbb1ea4c593f0f77184

Change-Id: I3f16c53a013113562ac222f885030c88e70c7329

CP-6 #comment

Change-Id: I070795bd9087acbdca4f08e01539173882f5ecb5

Change-Id: If341eed6b801f163baeb6fab51bfad551151a84f

Change-Id: Ic0766df427c649c39483c35d6bc2c2838e7d08a5

Change-Id: I820faf84f6f9c564519b0f25e44452c28cf07449

ZX-693 #comment

Change-Id: Ibb4fb272614c658f96720ece18571f7b71701814

ZX-693 #comment

Change-Id: I09b00e34fdfb797bb39c22b109661c70a2a4c676

ZX-693 #comment

Change-Id: Iec68255671d996b9e65e744c680c75692193f504