| 2da09a48dc4d5a3c585f897f256c2c6c5fa4eb5a |
|
11-Apr-2017 |
Artem Serov <artem.serov@linaro.org> |
Fix release of a QRegisters within a ScratchRegisterScope.
Test: ./tools/test.py
Change-Id: I11107d3a7c19eaf31a1dd8ad512c67d4600b7930
/external/vixl/src/aarch64/macro-assembler-aarch64.cc
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| e8ce9f0ec7fe9484fca0c446ecc8a9d7929bea66 |
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14-Dec-2016 |
Jacob Bramley <jacob.bramley@arm.com> |
Assert perfect nesting for UseScratchRegisterScope.
Since UseScratchRegisterScope now has a MacroAssembler pointer anyway, this
patch also removes available_ and availablefp_, and uses the MacroAssembler
directly.
Some negative tests would be useful but I'll add them separately.
Change-Id: Ia093c67a980044f8e1514cff81998fd9dbfaa44e
/external/vixl/src/aarch64/macro-assembler-aarch64.cc
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| 07d1aa5b941ace15deb01e5df2c79e677039c4ae |
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25-Oct-2016 |
Alexandre Rames <alexandre.rames@linaro.org> |
AArch64: follow the design guidelines for `ExactAssemblyScope`.
Change-Id: I5b942e033681c69f5e6cac3a669b3b3ebacbf1f8
/external/vixl/src/aarch64/macro-assembler-aarch64.cc
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| c0b25f28106fbbbf8880e0b259de1a639ea1e73f |
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19-Oct-2016 |
Alexandre Rames <alexandre.rames@linaro.org> |
Follow the design guidelines for the AArch64 `EmissionCheckScope`.
It uses a newly defined `MacroAssemblerInterface` class.
Change-Id: I10ba663ec047d1ea320610bc2d5565de24d9686b
/external/vixl/src/aarch64/macro-assembler-aarch64.cc
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| 9dd6fa37dbb79f62177aebd04d7e945ce1dc3108 |
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12-Oct-2016 |
Alexandre Rames <alexandre.rames@linaro.org> |
Follow the design guidelines for the AArch64 `CodeBufferCheckScope`.
The implementation of the scopes relies only on the `AssemblerBase` interface.
The AArch32 scopes will be updated in a separate commit.
Change-Id: Ibe0eab35f60da39fe0bcbd60a16bdc65b12e0dd5
/external/vixl/src/aarch64/macro-assembler-aarch64.cc
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| 6a049f97861bd71c69d81f643e42308d28c5de31 |
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21-Sep-2016 |
Alexandre Rames <alexandre.rames@linaro.org> |
Unify the `Assembler` helpers related to the code buffer.
A few helpers in `Assembler` classes that were simply wrappers around
`CodeBuffer` methods have been deprecated, and should be replaced by calls to
the `CodeBuffer` methods.
Change-Id: I72608c8c1f1f2823c58c8f6de042e932abe12629
/external/vixl/src/aarch64/macro-assembler-aarch64.cc
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| f5348cedd702124c90fc75e75d0195e2e485c620 |
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22-Sep-2016 |
Pierre Langlois <pierre.langlois@arm.com> |
Remove implicit 64 to 32 bit narrowing
This patch fixes cases of implicit 64 to 32 bit narrowing. The issue is
that `CodeBuffer` represents code offsets with `ptrdiff_t`, which will
be 64 bit on a 64 bit system. However, we want to support generating 32
bit code from a 64 bit program, therefore the 32 bit part of VIXL works
with `int32_t` for code offsets. We had implicit conversions happening
due to this.
We solve this by explicitely casting to `int32_t` in the AArch32
assembler when calling `GetCursorOffset`. If you are working with the
`CodeBuffer` directly, you are dealing with a code buffer on the host
and so will work with offsets as `ptrdiff_t`. But, when working with the
AArch32 assembler itself you will get offsets as `int32_t`. The
assembler is in charge of checking that the offsets it gets from the
code buffer fit into `int32_t`.
Additionally, we had narrowing cases when generally wrapping host
pointers into an Operand. This can only work if the pointer fits into 32
bits. This patch introduces a Operand::From() factory method that can be
used for converting any integral or pointer type to an immediate
operand.
Change-Id: Icc15711b34c2477ed997eef238e25496d86ea9aa
/external/vixl/src/aarch64/macro-assembler-aarch64.cc
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| b49bdb7996e603555eba4c8b56c7325e3e737ab6 |
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26-Sep-2016 |
Alexandre Rames <alexandre.rames@linaro.org> |
Improve include directives in `src/aarch64`.
Some `aarch64` files had include directives such as:
#include "globals-vixl.h"
#include "aarch64/other-aarch64.h"
This required users of VIXL to compile with `-I<path/to/vixl/src>`.
Change-Id: Ie0d1d39d1d8eb4a0e6b4b96af95a352b16043003
/external/vixl/src/aarch64/macro-assembler-aarch64.cc
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| 1c78c34397f2c08c012733cc661076e8bd029eab |
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16-Sep-2016 |
Alexandre Rames <alexandre.rames@linaro.org> |
AArch64: Do not bypass optimisations in `Mov` for registers.
Change-Id: I060e7518cf7e3bca5b531b714683a64f73ea8ba0
/external/vixl/src/aarch64/macro-assembler-aarch64.cc
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| 1e85b7f2e8ad2bfb233de29405aade635ed207ce |
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05-Aug-2016 |
Pierre Langlois <pierre.langlois@arm.com> |
Introduce architecture specific guards for the simulator
This patch makes the VIXL_INCLUDE_SIMULATOR and
VIXL_GENERATE_SIMULATOR_CODE header guards specific to either AArch64 or
AArch32. Even though the simulator only support AArch64. The build
system was updated accordingly, the "simulator" variable now takes
"aarch64" or "none" as possible values instead of "on" and "off".
This fixes issues we have when we want to build VIXL natively on
AArch64 without a simulator, but still include the AArch32
macro-assembler. The later would check for VIXL_GENERATE_SIMULATOR_CODE
and then generate calls to native code, which breaks.
Change-Id: I2850782558d4cc37f37c1644f0efbd70a3123057
/external/vixl/src/aarch64/macro-assembler-aarch64.cc
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| 78973f258039f6e96eba85f1b5ecdb14b3c51dbb |
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10-Aug-2016 |
Pierre Langlois <pierre.langlois@arm.com> |
Correctly include C headers
This patch refactors VIXL to use `extern` block when including C header
that do not have a C++ counterpart.
Change-Id: I203d7d107755dbac3e5f4cf8d2f196f70dea1e07
/external/vixl/src/aarch64/macro-assembler-aarch64.cc
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| fd09817b8770a5e3a64a6fe4fefe85cc29805cd7 |
|
09-Aug-2016 |
Alexandre Rames <alexandre.rames@linaro.org> |
Do not include data members conditionally on `VIXL_DEBUG` in headers.
Objects visible via headers should have the same data-layout in release and
debug modes.
Change-Id: I7ce5014ab8406968cdd8e9818a7f840cb443b6c1
/external/vixl/src/aarch64/macro-assembler-aarch64.cc
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| de5bb0beb4a3342bb9f0d7e7fe16737a171517b0 |
|
04-Aug-2016 |
Alexandre Rames <alexandre.rames@linaro.org> |
AArch64: Refactor `InstructionAccurateScope` and add a regression test.
The previous implementation was not emitting the pools when it needed to upon
construction, and was not correctly blocking emission of the pools.
Change-Id: I06db5b5891234946b139ba64898929c0e3ced3c4
/external/vixl/src/aarch64/macro-assembler-aarch64.cc
|
| 9fbd11bbc6a56071f455df28e08854a848f46c3b |
|
08-Aug-2016 |
Alexandre Rames <alexandre.rames@linaro.org> |
AArch64: Refactor `EmissionCheckScope`.
It now inherits from `CodeBufferCheckScope` instead of reimplementing the
buffer size checking feature.
Change-Id: I9cb5f0ea49aba8b87c21d9de41d94562265943f3
/external/vixl/src/aarch64/macro-assembler-aarch64.cc
|
| 4e7c93cc256c7719d69279d64e4f5d09044b8b2c |
|
19-Jul-2016 |
Alexandre Rames <alexandre.rames@linaro.org> |
AArch64: Introduce a new `GenericOperand` abstraction.
Currently, a `GenericOperand` can represent a `CPURegister` or a
memory area (`MemOperand` extended by a 'size' field).
Change-Id: Ic37c4da07ea888444ccb1bfbd82646d0c56bbe84
/external/vixl/src/aarch64/macro-assembler-aarch64.cc
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| 703ff06a087f67fccde24a7ffbc8a2e74a406cb1 |
|
11-Jul-2016 |
Alexandre Rames <alexandre.rames@linaro.org> |
Aarch64: Rename `allow_simulator_instructions_` to `generate_simulator_code_`.
Change-Id: I72956db90ab3380b5ad62b37d2ed203ec4045931
/external/vixl/src/aarch64/macro-assembler-aarch64.cc
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| d3832965c62a8ad461b9ea9eb0994ca6b0a3da2c |
|
04-Jul-2016 |
Alexandre Rames <alexandre.rames@linaro.org> |
Update naming to `aarch32` and `aarch64`.
Change-Id: I40a929b1095ee3e1b2ca5ef879c7006d8b59acc9
/external/vixl/src/aarch64/macro-assembler-aarch64.cc
|