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A64: Add options for detecting misaligned loads and stores

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This commit is contained in:
MerryMage 2020-03-24 21:47:28 +00:00
parent 1ebc1895ee
commit a59c335b05
4 changed files with 100 additions and 7 deletions
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31
tests/A64/misaligned_page_table.cpp Normal file
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/* This file is part of the dynarmic project.
* Copyright (c) 2018 MerryMage
* This software may be used and distributed according to the terms of the GNU
* General Public License version 2 or any later version.
*/
#include <catch.hpp>
#include <dynarmic/A64/a64.h>
#include "testenv.h"
TEST_CASE("misaligned load/store do not use page_table when detect_misaligned_access_via_page_table is set", "[a64]") {
A64TestEnv env;
Dynarmic::A64::UserConfig conf{&env};
conf.page_table = nullptr;
conf.detect_misaligned_access_via_page_table = 128;
conf.only_detect_misalignment_via_page_table_on_page_boundary = true;
Dynarmic::A64::Jit jit{conf};
env.code_mem.emplace_back(0x3c800400); // STR Q0, [X0], #0
env.code_mem.emplace_back(0x14000000); // B .
jit.SetPC(0);
jit.SetRegister(0, 0x000000000b0afff8);
env.ticks_left = 2;
jit.Run();
// If we don't crash we're fine.
}