Change-Id: I8c2d38c779b4907a58b73a5466f0b9c8bb69b7d6

Change-Id: I253b27642c1896a9edd4801fbbf70fb072647e52

Change-Id: Iecf794387303d71fb7e68f940e59e2bc5a043ebf

To be removed once elf.h (or equivalent) is available for host builds on osx.

Change-Id: Id704f1c57f0206a00633327b29c82147940c99ed

Change-Id: I7139bf7333a94581eed5f211034f76fd36f3f789

Change-Id: I93047be03cc5d10237e8c142b2b64166408363b2

Change-Id: I4bcda6d9f53c99a1ddf27ef1f5e49adf317b6869

Brings parity with current amd64 port, except for singlestepping.

Change-Id: I9baf984396d44a63efdf461d7c0a72e67f45c717

Change-Id: I6fb099d0fd177ce684a57ccddd4e97bef39699f6

Having the enum exposes further changes we should probably make.
E.g., using kNone when there is no signal.
Baby steps ...

Change-Id: I7c702aae8c580cec73437d1dd4b21a03952adf99

Change-Id: I5986598426465641a12fcef7858476bee7db8f6e

And updated related helpers similarly.

The "from string" versions of register set/get are intended
for the Remote Serial Protocol, and as such could be moved
into a subclass. Any such refactoring is for later, but this
patch adds consistency (the getters have FromString in the name),
and makes the separation from the normal get/set routines clearer.

Change-Id: I2ebbcb1a0e04420e441ff86b39a5a8daca018c76

And simplify output_path_prefix handling, it's part of the configuration too.

Change-Id: I4a9d2a81d810330add1fd55f2098c45fb38b2468

And make it easier to specify them.

Change-Id: Id33f8128f2584bc23e1edf42e7207179f97c2f40

Change-Id: Id5545cd5fc37bd202d25f9cb076411867bca1cdb

Change-Id: I9d95001c08849957b9f2d2fa2fad49fce89381cb

Change-Id: I0f5d0128be03305d276bbbfe702c0a5302cd6d8f

Change-Id: I59e08d656f768994810df7e55dd2ab069688d70b

This is the generally expected default.

Change-Id: Ic9e068c3356e86a6559e7c11cfae5ea89693b528

Change-Id: I716ac849ae283b86e64fefb5760bac48e8f44db5

The process may be gone before we get to resume
from MX_EXCP_THREAD_EXITING.

Change-Id: I53c69e3c702a4127cdc8726afd1cf37489bf5143

Change-Id: Ie5c9abf8efc942d12b489ff5902cb24b9b13402a

Change-Id: Icb6d6365aed50d69fbd2056435ffecdb16c5b811

Change-Id: Ie9df2174f5f27a9c7442381c2b04fd4a42647d6f

Change-Id: I54edffc4b26bf0613023e496b8ae8b0bf991754c

TO-127 #comment patch

Change-Id: I441e993f2d31bcb9c8610c94989d2f527e3ccadb

TO-127 #comment patch

Change-Id: I661172e5459cd2a7ee4977c7b8229506ed17c160

TO-127 #comment

Change-Id: I4074f3519de20d5d03067090380e3b4f7e6b7103

TO-127 #comment

Change-Id: Ib202b0a0820d35060abd98a60e67095ce06f2a6f

The encode/decode byte string support should perhaps also be split out.
However, that would require refactoring class Registers into
app-independent parts and rsp-specific parts; and is left for another day.

TO-127 #comment

Change-Id: I838b327aee5b5285b785748121898179f01e2a1d

and rename PerfConfig -> IptConfig

Change-Id: I43df6d1415fa28003a6b91bdbb3da2c1eda339ae

Change-Id: I4db9b1475b64e73937902325bfdb3d225f682452

ipt: Intel Processor Trace, see Intel Vol. 3 chapter 36

Change-Id: I111b0fbeb63b4fdf69eb66f10edec606fae05ab1

Change-Id: I132a002b9b02651012a73459acd0ad496e293db3

Change-Id: Ic7bf632ddd66d4e6de47d503606453db2964f189

MX_EXCP_START -> MX_EXCP_THREAD_STARTING
MX_EXCP_THREAD_EXIT -> MX_EXCP_THREAD_EXITING

Change-Id: I09587e9dd4ce774d24a2dc3042279ef9afc4f7f3

Change-Id: Id8033d729a14ad7fef49486284b0a5e39927391a

Change-Id: I1e490e75386920a54cbfcb0ccaec63657a397a72

Change-Id: Idf475b74676377b91475b7df259a7ff1c5426152

This is currently used by the Intel PT post-processor.
Ultimately this is expected to live elsewhere when
ktrace is combined into general fuchsia tracing,
but this gets us going.

Change-Id: I645bd1306dca2eef1bf8493fe5440857774f2357