// Copyright 2016, VIXL authors // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are met: // // * Redistributions of source code must retain the above copyright notice, // this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above copyright notice, // this list of conditions and the following disclaimer in the documentation // and/or other materials provided with the distribution. // * Neither the name of ARM Limited nor the names of its contributors may be // used to endorse or promote products derived from this software without // specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS CONTRIBUTORS "AS IS" AND // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED // WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE // DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR // SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER // CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, // OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // ----------------------------------------------------------------------------- // This file is auto generated from the // test/aarch32/config/template-assembler-aarch32.cc.in template file using // tools/generate_tests.py. // // PLEASE DO NOT EDIT. // ----------------------------------------------------------------------------- #include "test-runner.h" #include "test-utils.h" #include "test-utils-aarch32.h" #include "aarch32/assembler-aarch32.h" #include "aarch32/macro-assembler-aarch32.h" #define BUF_SIZE (4096) namespace vixl { namespace aarch32 { // List of instruction mnemonics. #define FOREACH_INSTRUCTION(M) M(movs) // The following definitions are defined again in each generated test, therefore // we need to place them in an anomymous namespace. It expresses that they are // local to this file only, and the compiler is not allowed to share these types // across test files during template instantiation. Specifically, `Operands` has // various layouts across generated tests so it absolutely cannot be shared. #ifdef VIXL_INCLUDE_TARGET_T32 namespace { // Values to be passed to the assembler to produce the instruction under test. struct Operands { Condition cond; Register rd; Register rn; ShiftType shift; Register rs; }; // This structure contains all data needed to test one specific // instruction. struct TestData { // The `operands` field represents what to pass to the assembler to // produce the instruction. Operands operands; // True if we need to generate an IT instruction for this test to be valid. bool in_it_block; // The condition to give the IT instruction, this will be set to "al" by // default. Condition it_condition; // Description of the operands, used for error reporting. const char* operands_description; // Unique identifier, used for generating traces. const char* identifier; }; struct TestResult { size_t size; const byte* encoding; }; // Each element of this array produce one instruction encoding. const TestData kTests[] = {{{al, r0, r0, LSL, r0}, false, al, "al r0 r0 LSL r0", "al_r0_r0_LSL_r0"}, {{al, r0, r0, LSL, r1}, false, al, "al r0 r0 LSL r1", "al_r0_r0_LSL_r1"}, {{al, r0, r0, LSL, r2}, false, al, "al r0 r0 LSL r2", "al_r0_r0_LSL_r2"}, {{al, r0, r0, LSL, r3}, false, al, "al r0 r0 LSL r3", "al_r0_r0_LSL_r3"}, {{al, r0, r0, LSL, r4}, false, al, "al r0 r0 LSL r4", "al_r0_r0_LSL_r4"}, {{al, r0, r0, LSL, r5}, false, al, "al r0 r0 LSL r5", "al_r0_r0_LSL_r5"}, {{al, r0, r0, LSL, r6}, false, al, "al r0 r0 LSL r6", "al_r0_r0_LSL_r6"}, {{al, r0, r0, LSL, r7}, false, al, "al r0 r0 LSL r7", "al_r0_r0_LSL_r7"}, {{al, r0, r0, LSR, r0}, false, al, "al r0 r0 LSR r0", "al_r0_r0_LSR_r0"}, {{al, r0, r0, LSR, r1}, false, al, "al r0 r0 LSR r1", "al_r0_r0_LSR_r1"}, {{al, r0, r0, LSR, r2}, false, al, "al r0 r0 LSR r2", "al_r0_r0_LSR_r2"}, {{al, r0, r0, LSR, r3}, false, al, "al r0 r0 LSR r3", "al_r0_r0_LSR_r3"}, {{al, r0, r0, LSR, r4}, false, al, "al r0 r0 LSR r4", "al_r0_r0_LSR_r4"}, {{al, r0, r0, LSR, r5}, false, al, "al r0 r0 LSR r5", "al_r0_r0_LSR_r5"}, {{al, r0, r0, LSR, r6}, false, al, "al r0 r0 LSR r6", "al_r0_r0_LSR_r6"}, {{al, r0, r0, LSR, r7}, false, al, "al r0 r0 LSR r7", "al_r0_r0_LSR_r7"}, {{al, r0, r0, ASR, r0}, false, al, "al r0 r0 ASR r0", "al_r0_r0_ASR_r0"}, {{al, r0, r0, ASR, r1}, false, al, "al r0 r0 ASR r1", "al_r0_r0_ASR_r1"}, {{al, r0, r0, ASR, r2}, false, al, "al r0 r0 ASR r2", "al_r0_r0_ASR_r2"}, {{al, r0, r0, ASR, r3}, false, al, "al r0 r0 ASR r3", "al_r0_r0_ASR_r3"}, {{al, r0, r0, ASR, r4}, false, al, "al r0 r0 ASR r4", "al_r0_r0_ASR_r4"}, {{al, r0, r0, ASR, r5}, false, al, "al r0 r0 ASR r5", "al_r0_r0_ASR_r5"}, {{al, r0, r0, ASR, r6}, false, al, "al r0 r0 ASR r6", "al_r0_r0_ASR_r6"}, {{al, r0, r0, ASR, r7}, false, al, "al r0 r0 ASR r7", "al_r0_r0_ASR_r7"}, {{al, r0, r0, ROR, r0}, false, al, "al r0 r0 ROR r0", "al_r0_r0_ROR_r0"}, {{al, r0, r0, ROR, r1}, false, al, "al r0 r0 ROR r1", "al_r0_r0_ROR_r1"}, {{al, r0, r0, ROR, r2}, false, al, "al r0 r0 ROR r2", "al_r0_r0_ROR_r2"}, {{al, r0, r0, ROR, r3}, false, al, "al r0 r0 ROR r3", "al_r0_r0_ROR_r3"}, {{al, r0, r0, ROR, r4}, false, al, "al r0 r0 ROR r4", "al_r0_r0_ROR_r4"}, {{al, r0, r0, ROR, r5}, false, al, "al r0 r0 ROR r5", "al_r0_r0_ROR_r5"}, {{al, r0, r0, ROR, r6}, false, al, "al r0 r0 ROR r6", "al_r0_r0_ROR_r6"}, {{al, r0, r0, ROR, r7}, false, al, "al r0 r0 ROR r7", "al_r0_r0_ROR_r7"}, {{al, r1, r1, LSL, r0}, false, al, "al r1 r1 LSL r0", "al_r1_r1_LSL_r0"}, {{al, r1, r1, LSL, r1}, false, al, "al r1 r1 LSL r1", "al_r1_r1_LSL_r1"}, {{al, r1, r1, LSL, r2}, false, al, "al r1 r1 LSL r2", "al_r1_r1_LSL_r2"}, {{al, r1, r1, LSL, r3}, false, al, "al r1 r1 LSL r3", "al_r1_r1_LSL_r3"}, {{al, r1, r1, LSL, r4}, false, al, "al r1 r1 LSL r4", "al_r1_r1_LSL_r4"}, {{al, r1, r1, LSL, r5}, false, al, "al r1 r1 LSL r5", "al_r1_r1_LSL_r5"}, {{al, r1, r1, LSL, r6}, false, al, "al r1 r1 LSL r6", "al_r1_r1_LSL_r6"}, {{al, r1, r1, LSL, r7}, false, al, "al r1 r1 LSL r7", "al_r1_r1_LSL_r7"}, {{al, r1, r1, LSR, r0}, false, al, "al r1 r1 LSR r0", "al_r1_r1_LSR_r0"}, {{al, r1, r1, LSR, r1}, false, al, "al r1 r1 LSR r1", "al_r1_r1_LSR_r1"}, {{al, r1, r1, LSR, r2}, false, al, "al r1 r1 LSR r2", "al_r1_r1_LSR_r2"}, {{al, r1, r1, LSR, r3}, false, al, "al r1 r1 LSR r3", "al_r1_r1_LSR_r3"}, {{al, r1, r1, LSR, r4}, false, al, "al r1 r1 LSR r4", "al_r1_r1_LSR_r4"}, {{al, r1, r1, LSR, r5}, false, al, "al r1 r1 LSR r5", "al_r1_r1_LSR_r5"}, {{al, r1, r1, LSR, r6}, false, al, "al r1 r1 LSR r6", "al_r1_r1_LSR_r6"}, {{al, r1, r1, LSR, r7}, false, al, "al r1 r1 LSR r7", "al_r1_r1_LSR_r7"}, {{al, r1, r1, ASR, r0}, false, al, "al r1 r1 ASR r0", "al_r1_r1_ASR_r0"}, {{al, r1, r1, ASR, r1}, false, al, "al r1 r1 ASR r1", "al_r1_r1_ASR_r1"}, {{al, r1, r1, ASR, r2}, false, al, "al r1 r1 ASR r2", "al_r1_r1_ASR_r2"}, {{al, r1, r1, ASR, r3}, false, al, "al r1 r1 ASR r3", "al_r1_r1_ASR_r3"}, {{al, r1, r1, ASR, r4}, false, al, "al r1 r1 ASR r4", "al_r1_r1_ASR_r4"}, {{al, r1, r1, ASR, r5}, false, al, "al r1 r1 ASR r5", "al_r1_r1_ASR_r5"}, {{al, r1, r1, ASR, r6}, false, al, "al r1 r1 ASR r6", "al_r1_r1_ASR_r6"}, {{al, r1, r1, ASR, r7}, false, al, "al r1 r1 ASR r7", "al_r1_r1_ASR_r7"}, {{al, r1, r1, ROR, r0}, false, al, "al r1 r1 ROR r0", "al_r1_r1_ROR_r0"}, {{al, r1, r1, ROR, r1}, false, al, "al r1 r1 ROR r1", "al_r1_r1_ROR_r1"}, {{al, r1, r1, ROR, r2}, false, al, "al r1 r1 ROR r2", "al_r1_r1_ROR_r2"}, {{al, r1, r1, ROR, r3}, false, al, "al r1 r1 ROR r3", "al_r1_r1_ROR_r3"}, {{al, r1, r1, ROR, r4}, false, al, "al r1 r1 ROR r4", "al_r1_r1_ROR_r4"}, {{al, r1, r1, ROR, r5}, false, al, "al r1 r1 ROR r5", "al_r1_r1_ROR_r5"}, {{al, r1, r1, ROR, r6}, false, al, "al r1 r1 ROR r6", "al_r1_r1_ROR_r6"}, {{al, r1, r1, ROR, r7}, false, al, "al r1 r1 ROR r7", "al_r1_r1_ROR_r7"}, {{al, r2, r2, LSL, r0}, false, al, "al r2 r2 LSL r0", "al_r2_r2_LSL_r0"}, {{al, r2, r2, LSL, r1}, false, al, "al r2 r2 LSL r1", "al_r2_r2_LSL_r1"}, {{al, r2, r2, LSL, r2}, false, al, "al r2 r2 LSL r2", "al_r2_r2_LSL_r2"}, {{al, r2, r2, LSL, r3}, false, al, "al r2 r2 LSL r3", "al_r2_r2_LSL_r3"}, {{al, r2, r2, LSL, r4}, false, al, "al r2 r2 LSL r4", "al_r2_r2_LSL_r4"}, {{al, r2, r2, LSL, r5}, false, al, "al r2 r2 LSL r5", "al_r2_r2_LSL_r5"}, {{al, r2, r2, LSL, r6}, false, al, "al r2 r2 LSL r6", "al_r2_r2_LSL_r6"}, {{al, r2, r2, LSL, r7}, false, al, "al r2 r2 LSL r7", "al_r2_r2_LSL_r7"}, {{al, r2, r2, LSR, r0}, false, al, "al r2 r2 LSR r0", "al_r2_r2_LSR_r0"}, {{al, r2, r2, LSR, r1}, false, al, "al r2 r2 LSR r1", "al_r2_r2_LSR_r1"}, {{al, r2, r2, LSR, r2}, false, al, "al r2 r2 LSR r2", "al_r2_r2_LSR_r2"}, {{al, r2, r2, LSR, r3}, false, al, "al r2 r2 LSR r3", "al_r2_r2_LSR_r3"}, {{al, r2, r2, LSR, r4}, false, al, "al r2 r2 LSR r4", "al_r2_r2_LSR_r4"}, {{al, r2, r2, LSR, r5}, false, al, "al r2 r2 LSR r5", "al_r2_r2_LSR_r5"}, {{al, r2, r2, LSR, r6}, false, al, "al r2 r2 LSR r6", "al_r2_r2_LSR_r6"}, {{al, r2, r2, LSR, r7}, false, al, "al r2 r2 LSR r7", "al_r2_r2_LSR_r7"}, {{al, r2, r2, ASR, r0}, false, al, "al r2 r2 ASR r0", "al_r2_r2_ASR_r0"}, {{al, r2, r2, ASR, r1}, false, al, "al r2 r2 ASR r1", "al_r2_r2_ASR_r1"}, {{al, r2, r2, ASR, r2}, false, al, "al r2 r2 ASR r2", "al_r2_r2_ASR_r2"}, {{al, r2, r2, ASR, r3}, false, al, "al r2 r2 ASR r3", "al_r2_r2_ASR_r3"}, {{al, r2, r2, ASR, r4}, false, al, "al r2 r2 ASR r4", "al_r2_r2_ASR_r4"}, {{al, r2, r2, ASR, r5}, false, al, "al r2 r2 ASR r5", "al_r2_r2_ASR_r5"}, {{al, r2, r2, ASR, r6}, false, al, "al r2 r2 ASR r6", "al_r2_r2_ASR_r6"}, {{al, r2, r2, ASR, r7}, false, al, "al r2 r2 ASR r7", "al_r2_r2_ASR_r7"}, {{al, r2, r2, ROR, r0}, false, al, "al r2 r2 ROR r0", "al_r2_r2_ROR_r0"}, {{al, r2, r2, ROR, r1}, false, al, "al r2 r2 ROR r1", "al_r2_r2_ROR_r1"}, {{al, r2, r2, ROR, r2}, false, al, "al r2 r2 ROR r2", "al_r2_r2_ROR_r2"}, {{al, r2, r2, ROR, r3}, false, al, "al r2 r2 ROR r3", "al_r2_r2_ROR_r3"}, {{al, r2, r2, ROR, r4}, false, al, "al r2 r2 ROR r4", "al_r2_r2_ROR_r4"}, {{al, r2, r2, ROR, r5}, false, al, "al r2 r2 ROR r5", "al_r2_r2_ROR_r5"}, {{al, r2, r2, ROR, r6}, false, al, "al r2 r2 ROR r6", "al_r2_r2_ROR_r6"}, {{al, r2, r2, ROR, r7}, false, al, "al r2 r2 ROR r7", "al_r2_r2_ROR_r7"}, {{al, r3, r3, LSL, r0}, false, al, "al r3 r3 LSL r0", "al_r3_r3_LSL_r0"}, {{al, r3, r3, LSL, r1}, false, al, "al r3 r3 LSL r1", "al_r3_r3_LSL_r1"}, {{al, r3, r3, LSL, r2}, false, al, "al r3 r3 LSL r2", "al_r3_r3_LSL_r2"}, {{al, r3, r3, LSL, r3}, false, al, "al r3 r3 LSL r3", "al_r3_r3_LSL_r3"}, {{al, r3, r3, LSL, r4}, false, al, "al r3 r3 LSL r4", "al_r3_r3_LSL_r4"}, {{al, r3, r3, LSL, r5}, false, al, "al r3 r3 LSL r5", "al_r3_r3_LSL_r5"}, {{al, r3, r3, LSL, r6}, false, al, "al r3 r3 LSL r6", "al_r3_r3_LSL_r6"}, {{al, r3, r3, LSL, r7}, false, al, "al r3 r3 LSL r7", "al_r3_r3_LSL_r7"}, {{al, r3, r3, LSR, r0}, false, al, "al r3 r3 LSR r0", "al_r3_r3_LSR_r0"}, {{al, r3, r3, LSR, r1}, false, al, "al r3 r3 LSR r1", "al_r3_r3_LSR_r1"}, {{al, r3, r3, LSR, r2}, false, al, "al r3 r3 LSR r2", "al_r3_r3_LSR_r2"}, {{al, r3, r3, LSR, r3}, false, al, "al r3 r3 LSR r3", "al_r3_r3_LSR_r3"}, {{al, r3, r3, LSR, r4}, false, al, "al r3 r3 LSR r4", "al_r3_r3_LSR_r4"}, {{al, r3, r3, LSR, r5}, false, al, "al r3 r3 LSR r5", "al_r3_r3_LSR_r5"}, {{al, r3, r3, LSR, r6}, false, al, "al r3 r3 LSR r6", "al_r3_r3_LSR_r6"}, {{al, r3, r3, LSR, r7}, false, al, "al r3 r3 LSR r7", "al_r3_r3_LSR_r7"}, {{al, r3, r3, ASR, r0}, false, al, "al r3 r3 ASR r0", "al_r3_r3_ASR_r0"}, {{al, r3, r3, ASR, r1}, false, al, "al r3 r3 ASR r1", "al_r3_r3_ASR_r1"}, {{al, r3, r3, ASR, r2}, false, al, "al r3 r3 ASR r2", "al_r3_r3_ASR_r2"}, {{al, r3, r3, ASR, r3}, false, al, "al r3 r3 ASR r3", "al_r3_r3_ASR_r3"}, {{al, r3, r3, ASR, r4}, false, al, "al r3 r3 ASR r4", "al_r3_r3_ASR_r4"}, {{al, r3, r3, ASR, r5}, false, al, "al r3 r3 ASR r5", "al_r3_r3_ASR_r5"}, {{al, r3, r3, ASR, r6}, false, al, "al r3 r3 ASR r6", "al_r3_r3_ASR_r6"}, {{al, r3, r3, ASR, r7}, false, al, "al r3 r3 ASR r7", "al_r3_r3_ASR_r7"}, {{al, r3, r3, ROR, r0}, false, al, "al r3 r3 ROR r0", "al_r3_r3_ROR_r0"}, {{al, r3, r3, ROR, r1}, false, al, "al r3 r3 ROR r1", "al_r3_r3_ROR_r1"}, {{al, r3, r3, ROR, r2}, false, al, "al r3 r3 ROR r2", "al_r3_r3_ROR_r2"}, {{al, r3, r3, ROR, r3}, false, al, "al r3 r3 ROR r3", "al_r3_r3_ROR_r3"}, {{al, r3, r3, ROR, r4}, false, al, "al r3 r3 ROR r4", "al_r3_r3_ROR_r4"}, {{al, r3, r3, ROR, r5}, false, al, "al r3 r3 ROR r5", "al_r3_r3_ROR_r5"}, {{al, r3, r3, ROR, r6}, false, al, "al r3 r3 ROR r6", "al_r3_r3_ROR_r6"}, {{al, r3, r3, ROR, r7}, false, al, "al r3 r3 ROR r7", "al_r3_r3_ROR_r7"}, {{al, r4, r4, LSL, r0}, false, al, "al r4 r4 LSL r0", "al_r4_r4_LSL_r0"}, {{al, r4, r4, LSL, r1}, false, al, "al r4 r4 LSL r1", "al_r4_r4_LSL_r1"}, {{al, r4, r4, LSL, r2}, false, al, "al r4 r4 LSL r2", "al_r4_r4_LSL_r2"}, {{al, r4, r4, LSL, r3}, false, al, "al r4 r4 LSL r3", "al_r4_r4_LSL_r3"}, {{al, r4, r4, LSL, r4}, false, al, "al r4 r4 LSL r4", "al_r4_r4_LSL_r4"}, {{al, r4, r4, LSL, r5}, false, al, "al r4 r4 LSL r5", "al_r4_r4_LSL_r5"}, {{al, r4, r4, LSL, r6}, false, al, "al r4 r4 LSL r6", "al_r4_r4_LSL_r6"}, {{al, r4, r4, LSL, r7}, false, al, "al r4 r4 LSL r7", "al_r4_r4_LSL_r7"}, {{al, r4, r4, LSR, r0}, false, al, "al r4 r4 LSR r0", "al_r4_r4_LSR_r0"}, {{al, r4, r4, LSR, r1}, false, al, "al r4 r4 LSR r1", "al_r4_r4_LSR_r1"}, {{al, r4, r4, LSR, r2}, false, al, "al r4 r4 LSR r2", "al_r4_r4_LSR_r2"}, {{al, r4, r4, LSR, r3}, false, al, "al r4 r4 LSR r3", "al_r4_r4_LSR_r3"}, {{al, r4, r4, LSR, r4}, false, al, "al r4 r4 LSR r4", "al_r4_r4_LSR_r4"}, {{al, r4, r4, LSR, r5}, false, al, "al r4 r4 LSR r5", "al_r4_r4_LSR_r5"}, {{al, r4, r4, LSR, r6}, false, al, "al r4 r4 LSR r6", "al_r4_r4_LSR_r6"}, {{al, r4, r4, LSR, r7}, false, al, "al r4 r4 LSR r7", "al_r4_r4_LSR_r7"}, {{al, r4, r4, ASR, r0}, false, al, "al r4 r4 ASR r0", "al_r4_r4_ASR_r0"}, {{al, r4, r4, ASR, r1}, false, al, "al r4 r4 ASR r1", "al_r4_r4_ASR_r1"}, {{al, r4, r4, ASR, r2}, false, al, "al r4 r4 ASR r2", "al_r4_r4_ASR_r2"}, {{al, r4, r4, ASR, r3}, false, al, "al r4 r4 ASR r3", "al_r4_r4_ASR_r3"}, {{al, r4, r4, ASR, r4}, false, al, "al r4 r4 ASR r4", "al_r4_r4_ASR_r4"}, {{al, r4, r4, ASR, r5}, false, al, "al r4 r4 ASR r5", "al_r4_r4_ASR_r5"}, {{al, r4, r4, ASR, r6}, false, al, "al r4 r4 ASR r6", "al_r4_r4_ASR_r6"}, {{al, r4, r4, ASR, r7}, false, al, "al r4 r4 ASR r7", "al_r4_r4_ASR_r7"}, {{al, r4, r4, ROR, r0}, false, al, "al r4 r4 ROR r0", "al_r4_r4_ROR_r0"}, {{al, r4, r4, ROR, r1}, false, al, "al r4 r4 ROR r1", "al_r4_r4_ROR_r1"}, {{al, r4, r4, ROR, r2}, false, al, "al r4 r4 ROR r2", "al_r4_r4_ROR_r2"}, {{al, r4, r4, ROR, r3}, false, al, "al r4 r4 ROR r3", "al_r4_r4_ROR_r3"}, {{al, r4, r4, ROR, r4}, false, al, "al r4 r4 ROR r4", "al_r4_r4_ROR_r4"}, {{al, r4, r4, ROR, r5}, false, al, "al r4 r4 ROR r5", "al_r4_r4_ROR_r5"}, {{al, r4, r4, ROR, r6}, false, al, "al r4 r4 ROR r6", "al_r4_r4_ROR_r6"}, {{al, r4, r4, ROR, r7}, false, al, "al r4 r4 ROR r7", "al_r4_r4_ROR_r7"}, {{al, r5, r5, LSL, r0}, false, al, "al r5 r5 LSL r0", "al_r5_r5_LSL_r0"}, {{al, r5, r5, LSL, r1}, false, al, "al r5 r5 LSL r1", "al_r5_r5_LSL_r1"}, {{al, r5, r5, LSL, r2}, false, al, "al r5 r5 LSL r2", "al_r5_r5_LSL_r2"}, {{al, r5, r5, LSL, r3}, false, al, "al r5 r5 LSL r3", "al_r5_r5_LSL_r3"}, {{al, r5, r5, LSL, r4}, false, al, "al r5 r5 LSL r4", "al_r5_r5_LSL_r4"}, {{al, r5, r5, LSL, r5}, false, al, "al r5 r5 LSL r5", "al_r5_r5_LSL_r5"}, {{al, r5, r5, LSL, r6}, false, al, "al r5 r5 LSL r6", "al_r5_r5_LSL_r6"}, {{al, r5, r5, LSL, r7}, false, al, "al r5 r5 LSL r7", "al_r5_r5_LSL_r7"}, {{al, r5, r5, LSR, r0}, false, al, "al r5 r5 LSR r0", "al_r5_r5_LSR_r0"}, {{al, r5, r5, LSR, r1}, false, al, "al r5 r5 LSR r1", "al_r5_r5_LSR_r1"}, {{al, r5, r5, LSR, r2}, false, al, "al r5 r5 LSR r2", "al_r5_r5_LSR_r2"}, {{al, r5, r5, LSR, r3}, false, al, "al r5 r5 LSR r3", "al_r5_r5_LSR_r3"}, {{al, r5, r5, LSR, r4}, false, al, "al r5 r5 LSR r4", "al_r5_r5_LSR_r4"}, {{al, r5, r5, LSR, r5}, false, al, "al r5 r5 LSR r5", "al_r5_r5_LSR_r5"}, {{al, r5, r5, LSR, r6}, false, al, "al r5 r5 LSR r6", "al_r5_r5_LSR_r6"}, {{al, r5, r5, LSR, r7}, false, al, "al r5 r5 LSR r7", "al_r5_r5_LSR_r7"}, {{al, r5, r5, ASR, r0}, false, al, "al r5 r5 ASR r0", "al_r5_r5_ASR_r0"}, {{al, r5, r5, ASR, r1}, false, al, "al r5 r5 ASR r1", "al_r5_r5_ASR_r1"}, {{al, r5, r5, ASR, r2}, false, al, "al r5 r5 ASR r2", "al_r5_r5_ASR_r2"}, {{al, r5, r5, ASR, r3}, false, al, "al r5 r5 ASR r3", "al_r5_r5_ASR_r3"}, {{al, r5, r5, ASR, r4}, false, al, "al r5 r5 ASR r4", "al_r5_r5_ASR_r4"}, {{al, r5, r5, ASR, r5}, false, al, "al r5 r5 ASR r5", "al_r5_r5_ASR_r5"}, {{al, r5, r5, ASR, r6}, false, al, "al r5 r5 ASR r6", "al_r5_r5_ASR_r6"}, {{al, r5, r5, ASR, r7}, false, al, "al r5 r5 ASR r7", "al_r5_r5_ASR_r7"}, {{al, r5, r5, ROR, r0}, false, al, "al r5 r5 ROR r0", "al_r5_r5_ROR_r0"}, {{al, r5, r5, ROR, r1}, false, al, "al r5 r5 ROR r1", "al_r5_r5_ROR_r1"}, {{al, r5, r5, ROR, r2}, false, al, "al r5 r5 ROR r2", "al_r5_r5_ROR_r2"}, {{al, r5, r5, ROR, r3}, false, al, "al r5 r5 ROR r3", "al_r5_r5_ROR_r3"}, {{al, r5, r5, ROR, r4}, false, al, "al r5 r5 ROR r4", "al_r5_r5_ROR_r4"}, {{al, r5, r5, ROR, r5}, false, al, "al r5 r5 ROR r5", "al_r5_r5_ROR_r5"}, {{al, r5, r5, ROR, r6}, false, al, "al r5 r5 ROR r6", "al_r5_r5_ROR_r6"}, {{al, r5, r5, ROR, r7}, false, al, "al r5 r5 ROR r7", "al_r5_r5_ROR_r7"}, {{al, r6, r6, LSL, r0}, false, al, "al r6 r6 LSL r0", "al_r6_r6_LSL_r0"}, {{al, r6, r6, LSL, r1}, false, al, "al r6 r6 LSL r1", "al_r6_r6_LSL_r1"}, {{al, r6, r6, LSL, r2}, false, al, "al r6 r6 LSL r2", "al_r6_r6_LSL_r2"}, {{al, r6, r6, LSL, r3}, false, al, "al r6 r6 LSL r3", "al_r6_r6_LSL_r3"}, {{al, r6, r6, LSL, r4}, false, al, "al r6 r6 LSL r4", "al_r6_r6_LSL_r4"}, {{al, r6, r6, LSL, r5}, false, al, "al r6 r6 LSL r5", "al_r6_r6_LSL_r5"}, {{al, r6, r6, LSL, r6}, false, al, "al r6 r6 LSL r6", "al_r6_r6_LSL_r6"}, {{al, r6, r6, LSL, r7}, false, al, "al r6 r6 LSL r7", "al_r6_r6_LSL_r7"}, {{al, r6, r6, LSR, r0}, false, al, "al r6 r6 LSR r0", "al_r6_r6_LSR_r0"}, {{al, r6, r6, LSR, r1}, false, al, "al r6 r6 LSR r1", "al_r6_r6_LSR_r1"}, {{al, r6, r6, LSR, r2}, false, al, "al r6 r6 LSR r2", "al_r6_r6_LSR_r2"}, {{al, r6, r6, LSR, r3}, false, al, "al r6 r6 LSR r3", "al_r6_r6_LSR_r3"}, {{al, r6, r6, LSR, r4}, false, al, "al r6 r6 LSR r4", "al_r6_r6_LSR_r4"}, {{al, r6, r6, LSR, r5}, false, al, "al r6 r6 LSR r5", "al_r6_r6_LSR_r5"}, {{al, r6, r6, LSR, r6}, false, al, "al r6 r6 LSR r6", "al_r6_r6_LSR_r6"}, {{al, r6, r6, LSR, r7}, false, al, "al r6 r6 LSR r7", "al_r6_r6_LSR_r7"}, {{al, r6, r6, ASR, r0}, false, al, "al r6 r6 ASR r0", "al_r6_r6_ASR_r0"}, {{al, r6, r6, ASR, r1}, false, al, "al r6 r6 ASR r1", "al_r6_r6_ASR_r1"}, {{al, r6, r6, ASR, r2}, false, al, "al r6 r6 ASR r2", "al_r6_r6_ASR_r2"}, {{al, r6, r6, ASR, r3}, false, al, "al r6 r6 ASR r3", "al_r6_r6_ASR_r3"}, {{al, r6, r6, ASR, r4}, false, al, "al r6 r6 ASR r4", "al_r6_r6_ASR_r4"}, {{al, r6, r6, ASR, r5}, false, al, "al r6 r6 ASR r5", "al_r6_r6_ASR_r5"}, {{al, r6, r6, ASR, r6}, false, al, "al r6 r6 ASR r6", "al_r6_r6_ASR_r6"}, {{al, r6, r6, ASR, r7}, false, al, "al r6 r6 ASR r7", "al_r6_r6_ASR_r7"}, {{al, r6, r6, ROR, r0}, false, al, "al r6 r6 ROR r0", "al_r6_r6_ROR_r0"}, {{al, r6, r6, ROR, r1}, false, al, "al r6 r6 ROR r1", "al_r6_r6_ROR_r1"}, {{al, r6, r6, ROR, r2}, false, al, "al r6 r6 ROR r2", "al_r6_r6_ROR_r2"}, {{al, r6, r6, ROR, r3}, false, al, "al r6 r6 ROR r3", "al_r6_r6_ROR_r3"}, {{al, r6, r6, ROR, r4}, false, al, "al r6 r6 ROR r4", "al_r6_r6_ROR_r4"}, {{al, r6, r6, ROR, r5}, false, al, "al r6 r6 ROR r5", "al_r6_r6_ROR_r5"}, {{al, r6, r6, ROR, r6}, false, al, "al r6 r6 ROR r6", "al_r6_r6_ROR_r6"}, {{al, r6, r6, ROR, r7}, false, al, "al r6 r6 ROR r7", "al_r6_r6_ROR_r7"}, {{al, r7, r7, LSL, r0}, false, al, "al r7 r7 LSL r0", "al_r7_r7_LSL_r0"}, {{al, r7, r7, LSL, r1}, false, al, "al r7 r7 LSL r1", "al_r7_r7_LSL_r1"}, {{al, r7, r7, LSL, r2}, false, al, "al r7 r7 LSL r2", "al_r7_r7_LSL_r2"}, {{al, r7, r7, LSL, r3}, false, al, "al r7 r7 LSL r3", "al_r7_r7_LSL_r3"}, {{al, r7, r7, LSL, r4}, false, al, "al r7 r7 LSL r4", "al_r7_r7_LSL_r4"}, {{al, r7, r7, LSL, r5}, false, al, "al r7 r7 LSL r5", "al_r7_r7_LSL_r5"}, {{al, r7, r7, LSL, r6}, false, al, "al r7 r7 LSL r6", "al_r7_r7_LSL_r6"}, {{al, r7, r7, LSL, r7}, false, al, "al r7 r7 LSL r7", "al_r7_r7_LSL_r7"}, {{al, r7, r7, LSR, r0}, false, al, "al r7 r7 LSR r0", "al_r7_r7_LSR_r0"}, {{al, r7, r7, LSR, r1}, false, al, "al r7 r7 LSR r1", "al_r7_r7_LSR_r1"}, {{al, r7, r7, LSR, r2}, false, al, "al r7 r7 LSR r2", "al_r7_r7_LSR_r2"}, {{al, r7, r7, LSR, r3}, false, al, "al r7 r7 LSR r3", "al_r7_r7_LSR_r3"}, {{al, r7, r7, LSR, r4}, false, al, "al r7 r7 LSR r4", "al_r7_r7_LSR_r4"}, {{al, r7, r7, LSR, r5}, false, al, "al r7 r7 LSR r5", "al_r7_r7_LSR_r5"}, {{al, r7, r7, LSR, r6}, false, al, "al r7 r7 LSR r6", "al_r7_r7_LSR_r6"}, {{al, r7, r7, LSR, r7}, false, al, "al r7 r7 LSR r7", "al_r7_r7_LSR_r7"}, {{al, r7, r7, ASR, r0}, false, al, "al r7 r7 ASR r0", "al_r7_r7_ASR_r0"}, {{al, r7, r7, ASR, r1}, false, al, "al r7 r7 ASR r1", "al_r7_r7_ASR_r1"}, {{al, r7, r7, ASR, r2}, false, al, "al r7 r7 ASR r2", "al_r7_r7_ASR_r2"}, {{al, r7, r7, ASR, r3}, false, al, "al r7 r7 ASR r3", "al_r7_r7_ASR_r3"}, {{al, r7, r7, ASR, r4}, false, al, "al r7 r7 ASR r4", "al_r7_r7_ASR_r4"}, {{al, r7, r7, ASR, r5}, false, al, "al r7 r7 ASR r5", "al_r7_r7_ASR_r5"}, {{al, r7, r7, ASR, r6}, false, al, "al r7 r7 ASR r6", "al_r7_r7_ASR_r6"}, {{al, r7, r7, ASR, r7}, false, al, "al r7 r7 ASR r7", "al_r7_r7_ASR_r7"}, {{al, r7, r7, ROR, r0}, false, al, "al r7 r7 ROR r0", "al_r7_r7_ROR_r0"}, {{al, r7, r7, ROR, r1}, false, al, "al r7 r7 ROR r1", "al_r7_r7_ROR_r1"}, {{al, r7, r7, ROR, r2}, false, al, "al r7 r7 ROR r2", "al_r7_r7_ROR_r2"}, {{al, r7, r7, ROR, r3}, false, al, "al r7 r7 ROR r3", "al_r7_r7_ROR_r3"}, {{al, r7, r7, ROR, r4}, false, al, "al r7 r7 ROR r4", "al_r7_r7_ROR_r4"}, {{al, r7, r7, ROR, r5}, false, al, "al r7 r7 ROR r5", "al_r7_r7_ROR_r5"}, {{al, r7, r7, ROR, r6}, false, al, "al r7 r7 ROR r6", "al_r7_r7_ROR_r6"}, {{al, r7, r7, ROR, r7}, false, al, "al r7 r7 ROR r7", "al_r7_r7_ROR_r7"}}; // These headers each contain an array of `TestResult` with the reference output // values. The reference arrays are names `kReference{mnemonic}`. #include "aarch32/traces/assembler-cond-rd-operand-rn-shift-rs-narrow-out-it-block-movs-t32.h" // The maximum number of errors to report in detail for each test. const unsigned kErrorReportLimit = 8; typedef void (MacroAssembler::*Fn)(Condition cond, Register rd, const Operand& op); void TestHelper(Fn instruction, const char* mnemonic, const TestResult reference[]) { unsigned total_error_count = 0; MacroAssembler masm(BUF_SIZE); masm.UseT32(); for (unsigned i = 0; i < ARRAY_SIZE(kTests); i++) { // Values to pass to the macro-assembler. Condition cond = kTests[i].operands.cond; Register rd = kTests[i].operands.rd; Register rn = kTests[i].operands.rn; ShiftType shift = kTests[i].operands.shift; Register rs = kTests[i].operands.rs; Operand op(rn, shift, rs); int32_t start = masm.GetCursorOffset(); { // We never generate more that 4 bytes, as IT instructions are only // allowed for narrow encodings. ExactAssemblyScope scope(&masm, 4, ExactAssemblyScope::kMaximumSize); if (kTests[i].in_it_block) { masm.it(kTests[i].it_condition); } (masm.*instruction)(cond, rd, op); } int32_t end = masm.GetCursorOffset(); const byte* result_ptr = masm.GetBuffer()->GetOffsetAddress(start); VIXL_ASSERT(start < end); uint32_t result_size = end - start; if (Test::generate_test_trace()) { // Print the result bytes. printf("const byte kInstruction_%s_%s[] = {\n", mnemonic, kTests[i].identifier); for (uint32_t j = 0; j < result_size; j++) { if (j == 0) { printf(" 0x%02" PRIx8, result_ptr[j]); } else { printf(", 0x%02" PRIx8, result_ptr[j]); } } // This comment is meant to be used by external tools to validate // the encoding. We can parse the comment to figure out what // instruction this corresponds to. if (kTests[i].in_it_block) { printf(" // It %s; %s %s\n};\n", kTests[i].it_condition.GetName(), mnemonic, kTests[i].operands_description); } else { printf(" // %s %s\n};\n", mnemonic, kTests[i].operands_description); } } else { // Check we've emitted the exact same encoding as present in the // trace file. Only print up to `kErrorReportLimit` errors. if (((result_size != reference[i].size) || (memcmp(result_ptr, reference[i].encoding, reference[i].size) != 0)) && (++total_error_count <= kErrorReportLimit)) { printf("Error when testing \"%s\" with operands \"%s\":\n", mnemonic, kTests[i].operands_description); printf(" Expected: "); for (uint32_t j = 0; j < reference[i].size; j++) { if (j == 0) { printf("0x%02" PRIx8, reference[i].encoding[j]); } else { printf(", 0x%02" PRIx8, reference[i].encoding[j]); } } printf("\n"); printf(" Found: "); for (uint32_t j = 0; j < result_size; j++) { if (j == 0) { printf("0x%02" PRIx8, result_ptr[j]); } else { printf(", 0x%02" PRIx8, result_ptr[j]); } } printf("\n"); } } } masm.FinalizeCode(); if (Test::generate_test_trace()) { // Finalize the trace file by writing the final `TestResult` array // which links all generated instruction encodings. printf("const TestResult kReference%s[] = {\n", mnemonic); for (unsigned i = 0; i < ARRAY_SIZE(kTests); i++) { printf(" {\n"); printf(" ARRAY_SIZE(kInstruction_%s_%s),\n", mnemonic, kTests[i].identifier); printf(" kInstruction_%s_%s,\n", mnemonic, kTests[i].identifier); printf(" },\n"); } printf("};\n"); } else { if (total_error_count > kErrorReportLimit) { printf("%u other errors follow.\n", total_error_count - kErrorReportLimit); } // Crash if the test failed. VIXL_CHECK(total_error_count == 0); } } // Instantiate tests for each instruction in the list. #define TEST(mnemonic) \ void Test_##mnemonic() { \ TestHelper(&MacroAssembler::mnemonic, #mnemonic, kReference##mnemonic); \ } \ Test test_##mnemonic( \ "AARCH32_ASSEMBLER_COND_RD_OPERAND_RN_SHIFT_RS_NARROW_OUT_IT_" \ "BLOCK_" #mnemonic "_T32", \ &Test_##mnemonic); FOREACH_INSTRUCTION(TEST) #undef TEST } // namespace #endif } // namespace aarch32 } // namespace vixl