# Copyright (c) 2021-2022 Huawei Device Co., Ltd.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

definitions:
  - name: pandasm_header
    template: |
      .language PandaAssembly

      .record panda.Object <external>

      .record Q {}
      .function void Q.ctor(Q a0) <ctor> {
        return.void
      }

      .record R {
        u1             fu1
        u8             fu8
        i8             fi8
        u16            fu16
        i16            fi16
        u32            fu32
        i32            fi32
        u64            fu64
        i64            fi64
        f32            ff32
        f64            ff64

        i32[]          fi32Array
        Q              fQ
        Q[]            fQArray
        panda.Object   fObj
        panda.Object[] fObjArray
      }
      .function void R.ctor(R a0) <ctor> {
        return.void
      }

tests:
  - file-name: "stobj.64"
    isa:
      title: Store accumulator content into object field
      description: >
        Store accumulator content into object field by field_id. For non-object variant the size of actually stored
        value is determined by field_id, other accumulator bits are discarded.
      instructions:
        - sig: stobj.64 v:in:ref, field_id
          acc: in:b64
          format: [op_v_8_id_16]
    commands:

      - file-name: "check_if_regs_initialized"
        description: Check that verifier reports error if source registers are not initialized
        isa:
          description: Store accumulator content into object field by field_id.
        header-template: ['pandasm_header']
        check-type: exit-positive
        tags: ['verifier']
        bugid: ['1324']
        runner-options: ['verifier-failure', 'verifier-config']
        code-template: |

          %s

          .function i32 main() {
            initobj R.ctor
            sta.obj v0
            fmovi.64 v1, 1.1
            call.short check, %s
        cases:
          - values:
            - |
              # acc (value) not initialized in the frame
              .function void check(R a0) {
                stobj.64 a0, R.ff64
                return.void
              }
            - v0
          - values:
            - |
              # v0 (object) not initialized in the frame
              .function void check(f64 a0) {
                lda.64 a0
                stobj.64 v0, R.ff64
                return.void
              }
            - v1
            bugid: ['1324']


      - file-name: "with_null_ref"
        description: Check that NullPointerException is thrown if object ref is null
        isa:
          exceptions:
            - x_null
        header-template: ['pandasm_header']
        check-type: empty
        tags: ['tsan', 'irtoc_ignore']
        bugid: ['3047']
        code-template: |
          .record panda.NullPointerException <external>

          .function R get_null() {
            lda.null
            return.obj
          }

          .function i32 main() {
            call.short get_null
            sta.obj v0
            %s
          try_begin:
            stobj.64 v0, %s
            ldai 1
            return
          try_end:
            ldai 0
            return
          .catch panda.NullPointerException, try_begin, try_end, try_end
          }
        cases:
          - values:
            - ldai.64 1
            - R.fi64
          - values:
            - ldai.64 1
            - R.fu64
          - values:
            - fldai.64 1.1
            - R.ff64
            bugid: ['1882']


      - file-name: "with_non_object_ref"
        description: Check that verifier reports error when the 1st operand is not a ref to an object (other than array)
        isa:
          verification:
            - v1_object
        header-template: ['pandasm_header']
        check-type: empty
        tags: ['verifier']
        runner-options: ['verifier-failure', 'verifier-config']
        code-template: |
          .function i32 main() {
            %s
            ldai.64 1
          try_begin:
            stobj.64 v0, R.fi64
          try_end:
            ldai 0
            return
          .catchall try_begin, try_end, try_end
          }
        cases:
          - values:
            - movi v0, 0
            bugid: ['1324', '1826']
          - values:
            - movi v0, 1
          - values:
            - movi.64 v0, 0x00
            bugid: ['1324', '1826']
          - values:
            - movi.64 v0, 0xCAFECAFECAFECAFE
          - values:
            - fmovi.64 v0, 0.0
            bugid: ['1324', '1826']
          - values:
            - fmovi.64 v0, 6.62607015
          - values:
            - |
                movi v1, 10
                  newarr v0, v1, R[]
            bugid: ['1827']


      - file-name: "with_static_field_id"
        description: Check that verifier reports error when the field doesn't resolve to a non-static valid object field
        isa:
          verification:
            - field_id_non_static
        header-template: []
        check-type: exit-positive
        code-template: |
          .record W {
            i64   static_field  <static>
          }
          .function void W.ctor(W a0) <ctor> {
            return.void
          }
          .record random_record_name {
            i64 random_field_name
          }
          .function void random_function_name() {
            return.void
          }

          .function i32 main() {
            initobj W.ctor
            sta.obj v0
            ldai.64 1
            stobj.64 v0, %s
        cases:
          - values:
            - W.static_field
            runner-options: ['verifier-failure', 'verifier-config']
            tags: ['verifier']
            bugid: ['1324', '1828']
          - values:
            - random_record_name
            runner-options: ['compile-failure']
          - values:
            - random_function_name
            runner-options: ['compile-failure']
          - values:
            - W.field_not_exists
            runner-options: ['compile-failure']
          - values:
            - random_record_name.random_field_name
            tags: ['verifier']
            runner-options: ['verifier-failure', 'verifier-config']
            bugid: ['3536']
          - values:
            - 0
            runner-options: ['compile-failure']
          - values:
            - -1.1
            runner-options: ['compile-failure']
          - values:
            - "null"
            runner-options: ['compile-failure']
          - values:
            - "\"abc\""
            runner-options: ['compile-failure']


      - file-name: "with_wrong_field_size"
        description: Check that verifier reports error when the field resolves to a field with size that is not corresponding to bytecode
        isa:
          verification:
            - field_id_size
        header-template: ['pandasm_header']
        check-type: exit-positive
        tags: ['verifier']
        runner-options: ['verifier-failure', 'verifier-config']
        bugid: ['1834']
        code-template: |
          .function i32 main() {
            initobj R.ctor
            sta.obj v0
            %s
            stobj.64 v0, %s
        cases:
          - values:
            - ldai.64 0
            - R.fu1
          - values:
            - ldai.64 0
            - R.fu8
          - values:
            - ldai.64 0
            - R.fi8
          - values:
            - ldai.64 0
            - R.fu16
          - values:
            - ldai.64 0
            - R.fi16
          - values:
            - ldai.64 0
            - R.fu32
          - values:
            - ldai.64 0
            - R.fi32
          - values:
            - fldai.64 0.0
            - R.ff32
            bugid: ['6094']
          - values:
            - ldai.64 0
            - R.fObj
          - values:
            - fldai.64 0.0
            - R.fObjArray
          - values:
            - ldai.64 0
            - R.fi32Array


      - file-name: "with_wrong_acc_type"
        description: Check that verifier reports error when the accumulator contains a value of type not corresponding to the bytecode
        isa:
          verification:
            - acc_type
        header-template: ['pandasm_header']
        check-type: exit-positive
        tags: ['verifier']
        runner-options: ['verifier-failure', 'verifier-config']
        bugid: ['1834']
        code-template: |
          .function i32 main() {
            initobj R.ctor
            sta.obj v0
            %s
            stobj.64 v0, %s
        cases:
          # u64
          - values:
            - ldai 0
            - R.fu64
          - values:
            - ldai 0xCAFECAFE
            - R.fu64
          - values:
            - fldai 1.1
            - R.fu64
          - values:
            - fldai.64 1.1
            - R.fu64
          - values:
            - lda.null
            - R.fu64
          - values:
            - initobj Q.ctor
            - R.fu64
          - values:
            - |
              movi v1, 10
                newarr v1, v1, i32[]
                lda.obj v1
            - R.fu64
          # i64
          - values:
            - ldai 0
            - R.fi64
          - values:
            - ldai 0xCAFECAFE
            - R.fi64
          - values:
            - fldai 1.1
            - R.fi64
          - values:
            - fldai.64 1.1
            - R.fi64
          - values:
            - lda.null
            - R.fi64
          - values:
            - initobj Q.ctor
            - R.fi64
          - values:
            - |
              movi v1, 10
                newarr v1, v1, i32[]
                lda.obj v1
            - R.fi64
          # f64
          - values:
            - ldai 0
            - R.ff64
          - values:
            - ldai 0xCAFECAFE
            - R.ff64
          - values:
            - fldai 1.1
            - R.ff64
            bugid: ['6094']
          - values:
            - ldai.64 1
            - R.ff64
          - values:
            - lda.null
            - R.ff64
          - values:
            - initobj Q.ctor
            - R.ff64
          - values:
            - |
              movi v1, 10
                newarr v1, v1, i32[]
                lda.obj v1
            - R.ff64


      - file-name: "op_v_8_id_16"
        description: Check that compiler reports error when the register number is out of 8 bit size
        isa:
          instructions:
            - sig: stobj.64 v:in:ref, field_id
              acc: in:b64
              format: [op_v_8_id_16]
        header-template: ['pandasm_header']
        check-type: exit-positive
        code-template: |
          .function i32 main() {
            stobj.64 %s, R.fi64
        cases:
          - values: ['v255']
            runner-options: ['compile-only']
          - values: ['v256']
            runner-options: ['compile-failure']
          - values: ['v65535']
            runner-options: ['compile-failure']


      - file-name: "into_all_field_types"
        description: Check that accumulator value is stored in field
        isa:
          instructions:
            - sig: stobj.64 v:in:ref, field_id
              acc: in:b64
              format: [op_v_8_id_16]
        header-template: ['pandasm_header']
        check-type: exit-positive
        tags: ['tsan', 'irtoc_ignore']
        code-template: |
          .function i32 main() {
            initobj R.ctor
            sta.obj v0
            %s
            stobj.64 v0, R.%s
            lda.null
            ldobj.64 v0, R.%s
            %s
            jeqz success
            ldai 1
            return
          success:
        cases:
          # u64
          - values:
            - ldai.64 0x0000000000000000
            - fu64
            - fu64
            - |
                movi.64 v1, 0x0000000000000000
                  ucmp.64 v1
          - values:
            - ldai.64 0xffffffffffffffff
            - fu64
            - fu64
            - |
                movi.64 v1, 0xffffffffffffffff
                  ucmp.64 v1
          - values:
            - ldai.64 0xa5a5a5a5a5a5a5a5
            - fu64
            - fu64
            - |
                movi.64 v1, 0xa5a5a5a5a5a5a5a5
                  ucmp.64 v1
          # i64
          - values:
            - ldai.64 0
            - fi64
            - fi64
            - |
                movi.64 v1, 0
                  cmp.64 v1
          - values:
            - ldai.64 -1
            - fi64
            - fi64
            - |
                movi.64 v1, -1
                  cmp.64 v1
          - values:
            - ldai.64 -6510615555426900571
            - fi64
            - fi64
            - |
                movi.64 v1, -6510615555426900571
                  cmp.64 v1
          # f64
          - values:
            - fldai.64 0.0
            - ff64
            - ff64
            - |
                fmovi.64 v1, 0.0
                  fcmpg.64 v1
          - values:
            - fldai.64 -6510615555426900571.0
            - ff64
            - ff64
            - |
                fmovi.64 v1, -6510615555426900571.0
                  fcmpg.64 v1
          - values:
            - fldai.64 0x7FFFFFFFFFFFFFFF  # NaN
            - ff64
            - ff64
            - |
                fmovi.64 v1, 0.0
                  fcmpg.64 v1
                  subi 1
          - values:
            - fldai.64 0x7ff0000000000000  # + Inf
            - ff64
            - ff64
            - |
                fmovi.64 v1, 0x7ff0000000000000
                  fcmpg.64 v1
          - values:
            - fldai.64 0xfff0000000000000  # - Inf
            - ff64
            - ff64
            - |
                fmovi.64 v1, 0xfff0000000000000
                  fcmpg.64 v1


      - file-name: "implicit_type_converting"
        description: Check that verifier does not allow to convert f64 -> f32 implicitly
        isa:
          instructions:
            - sig: stobj.64 v:in:ref, field_id
              acc: in:b64
              format: [op_v_8_id_16]
        header-template: ['pandasm_header']
        check-type: exit-positive
        tags: ['verifier']
        runner-options: ['verifier-failure', 'verifier-config']
        bugid: ['6094']
        code-template: |
          .function i32 main() {
            initobj R.ctor
            sta.obj v0
            %s
            stobj.64 v0, R.%s
            ldai 1
            return
          success:
        cases:
          # f32
          - values:
            - fldai.64 0.0
            - ff32
          - values:
            - fldai.64 -6510615555426900571.0
            - ff32
          - values:
            - fldai.64 0x7FFFFFFFFFFFFFFF  # NaN
            - ff32
          - values:
            - fldai.64 0x7ff0000000000000  # + Inf
            - ff32
          - values:
            - fldai.64 0xfff0000000000000  # - Inf
            - ff32