mirror of
https://github.com/lifting-bits/remill
synced 2026-06-21 13:56:07 +00:00
Peter Goodman
bef332fd2a
* Added in more aarch64 instructions. Fixed some x86 instructions. The x86 test cases now exercise each test through every possible combination of flags. * Adding missing files * Another missing file * Rename file * Fixup some macros * IPR * More improvements on the test runner * Test runner fixes related to me not being familiar with aarch64 assembly * Fixing default data layout * Trying to use llc to compile bitcode to aarch64 assembly. wth. * Revert back to using the CMAKE_BC_COMPILER for building the test assembly file instead of the whole CMAKE_LL_COMPILER stuff, now that I've adjusted cxx-common to use the right build target for aarch64. * Documentation updates. Fixes for aarch64. * Making progress. The native tests can run, but the first lifted test faults. Not yet sure why. * Weirdest issue is happening on aarch64. A pointer argument is being compiled to an integer, and that's really screwing things up. * Add caching of the libraries path to the main cmakelists to avoid having to re-run build.sh all the time when the TRAILOBITS_LIBRARIES env var is not globally defined. Experimenting with trying to force the semantics to be compiled using the x86_64 target, regardless of host arch, or modelled arch of the semantics. This is to try to get around the issue where a single-element struct containing a pointer is lowered into a uintptr_t when passed by value as an argument on aarch64. * Alright, falling back on handling this problem in the lifter (for now, at least). Really not ideal. * Test runner works afaict
38 lines
1.2 KiB
Bash
Executable File
38 lines
1.2 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Copyright (c) 2017 Trail of Bits, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# This script is a convenience script for generating some assembly code that
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# is a template for saving the machine state to a `State` structure.
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DIR=$(dirname $(dirname $( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )))
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CXX=$(which c++)
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pushd /tmp
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${CXX} \
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-std=gnu++11 \
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-Wno-nested-anon-types -Wno-variadic-macros -Wno-extended-offsetof \
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-Wno-invalid-offsetof \
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-Wno-return-type-c-linkage \
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-m64 -I${DIR} \
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-DADDRESS_SIZE_BITS=64 -DHAS_FEATURE_AVX=1 -DHAS_FEATURE_AVX512=1 \
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$DIR/tests/X86/PrintSaveState.cpp
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mkdir -p $DIR/generated/Arch/X86/
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./a.out > $DIR/generated/Arch/X86/SaveState.S
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rm ./a.out
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popd
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