Generalizes the full mode fastpath to handle 2-byte shadows and scratch
registers.  Defines the top 32 bits of 32-bit written registers.  Includes
numerous other miscellaneous fixes.

Some common instructions are not yet on the fastpath, including push and
pop.

Disables -share_xl8 for now for x64 (i#2025 covers getting to work).
Disables -esp_fastpath for now for x64 (i#2027 covers implementing it).

Does not yet enable tests: that is coming soon.

Issue: #111

Generalizes the full mode fastpath to handle 2-byte shadows and scratch
registers.  Defines the top 32 bits of 32-bit written registers.  Includes
numerous other miscellaneous fixes.

Some common instructions are not yet on the fastpath, including push and
pop.

Disables -share_xl8 for now for x64 (i#2025 covers getting to work).
Disables -esp_fastpath for now for x64 (i#2027 covers implementing it).

Does not yet enable tests: that is coming soon.

Issue: #111

Generalizes the full mode fastpath to handle 2-byte shadows and scratch
registers.  Defines the top 32 bits of 32-bit written registers.  Includes
numerous other miscellaneous fixes.

Some common instructions are not yet on the fastpath, including push and
pop.

Disables -share_xl8 for now for x64 (i#2025 covers getting to work).
Disables -esp_fastpath for now for x64 (i#2027 covers implementing it).
Disables -zero_stack for UNIX x64 due to redzone incompatibility (#2305 covers fixing).

Does not yet enable tests: that is coming soon.

Issue: #111

Fixes some fastpath issues and fixes some issues within tests themselves to
get more tests working.  On the fastpath, adds OR-ing of the eflags top
byte into 32-bit shadow dsts; does a better fix for widening the shadow for
zero-propagation; and casts shadow constants for x64 encoding.

Properly marks the stack near the stack pointer as undef and not just the
redzone.

Ports tests/selfmod.c to x64.
Disables tests/operators OOM test: i#2029 covers fixing for x64.
Disable wrap tests: i#2030 covers re-enabling for x64.

Issue: #111, #2029, #2030

Updates the options, tests, and documentation for making full mode the
default for 64-bit Windows.

Issue: #111

Updates the options, tests, and documentation for making full mode the
default for 64-bit Windows.

Issue: #111

For x64 we do not yet have -esp_fastpath, but we want to support
-leaks_only.  It uses part of the -esp_fastpath path to run a stack
zeroing loop, but it does not actually need the -esp_fastpath gencode,
so we simply remove the option check and route to the fastpath
handler.

Issue: #111, #677

For x64 we do not yet have -esp_fastpath, but we want to support
-leaks_only.  It uses part of the -esp_fastpath path to run a stack
zeroing loop, but it does not actually need the -esp_fastpath gencode,
so we simply remove the option check and route to the fastpath
handler.

Issue: #111, #677

Adds several recent syscalls to eliminate false positives in the x64
procterm test on Windows.

Issue: #111

Adds several recent syscalls to eliminate false positives in the x64
procterm test on Windows.

Issue: #111

Disables wrap-malloc tests as we do not support wrapping for 64-bit (i#2030).
Updates the redzone_size parameter to require 16-byte alignment
for 64-bit and changes the redzone8 test to redzone16 for 64-bit.

Issue: #111, #2030

Disables wrap-malloc tests as we do not support wrapping for 64-bit (i#2030).

Updates the redzone_size parameter to require 16-byte alignment
for 64-bit and changes the redzone8 test to redzone16 for 64-bit.

Valgrind annotations are not available for 64-bit Windows, so disable the
annotations test.

Issue: #111, #2030

Fixes a few of the failing 64-bit Windows full-mode tests:

+ Adds a default suppression for i#2170: what looks like a
  real bug in RtlRestoreContext context copying.
+ Expands registers.res to match both rcx and ecx.
+ Expands runtest.cmake to handle nested %if in a .res file
  for %if UNIX when %endif UNIX is used, for cs2bug.res.

Issue: #111, #2170

Fixes a few of the failing 64-bit Windows full-mode tests:

+ Adds a default suppression for i#2170: what looks like a
  real bug in RtlRestoreContext context copying.
+ Expands registers.res to match both rcx and ecx.
+ Expands runtest.cmake to handle nested %if in a .res file
  for %if UNIX when %endif UNIX is used, for cs2bug.res.

Issue: #111, #2170

Fixes the following win64 bugs:

+ Fixes the use of %l{d,u} instead of %z{d,u} in symcache and several
  other places.  This caused the symcache files to never match,
  causing delays and timeouts on some tests, especially those using
  /MDd, due to DRi#2175.

+ Changes short jumps to long jumps in several fastpath locations to
  avoid failures to reach due to longer x64 instructions.

+ Generalizes handling of OP_bswap which assumed a maximum size of 4
  bytes.

+ Adds a workaround for DRi#3453 to avoid an assert with
  -verify_sysnums.

Issue: #111

Fixes the following win64 bugs:

+ Fixes the use of %l{d,u} instead of %z{d,u} in symcache and several
  other places.  This caused the symcache files to never match,
  causing delays and timeouts on some tests, especially those using
  /MDd, due to DRi#2175.

+ Changes short jumps to long jumps in several fastpath locations to
  avoid failures to reach due to longer x64 instructions.

+ Generalizes handling of OP_bswap which assumed a maximum size of 4
  bytes.

+ Adds a workaround for DRi#3453 to avoid an assert with
  -verify_sysnums.

Issue: #111

Fixes tests/operators taking forever on its OOM test by tweaking the
code to avoid compiler warnings on very large allocations.

Fixes x64 bugs in handle stack operations:
+ Handle DR rip-rel mangling when decoding from the cache on
  the esp adjust slowpath.
+ Add an x64 chkstk pattern match.

Expands the i#2170 suppression to match ntdll.dll!RcConsolidateFrames.

Issue: #111, #2170

Fixes tests/operators taking forever on its OOM test by tweaking the
code to avoid compiler warnings on very large allocations.

Fixes x64 bugs in handle stack operations:
+ Handle DR rip-rel mangling when decoding from the cache on
  the esp adjust slowpath.
+ Add an x64 chkstk pattern match.

Expands the i#2170 suppression to match ntdll.dll!RcConsolidateFrames.

Suppress the rest of the win64 full mode failing tests to get Appveyor green.

Issue: #111, #2170, #2180

Pulls scasq and cmpsq off the fast path to avoid an assert for load2x
with the 2nd operand 8 bytes.  Adding the fastpath support we'd like
long-term is under the general #111.

Adds test cases to asmtest, which reproduce the assert.

Fixes #2183

Pulls scasq and cmpsq off the fast path to avoid an assert for load2x
with the 2nd operand 8 bytes.  Adding the fastpath support we'd like
long-term is under the general #111.

Adds test cases to asmtest, which reproduce the assert.

Fixes #2183