# 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: []

tests:
  - file-name: lda.obj
    isa:
      title: Load accumulator from register
      description: Moves register content into an accumulator.
      exceptions:
        - x_none
    commands:
      - file-name: op_p
        isa:
          instructions:
            - sig: lda.obj v:in:ref
              acc: out:ref
              format: [op_v_8]
        check-type: none
        code-template: |
          %s
          # header
          .function i32 main() {
          # Check lda.obj for different type of arguments (empty object, with fields, statics, etc).
              newobj v0, Object
              lda.obj v0
              jne.obj v0, return_ne_num
              ldai 0
              return
          return_ne_num:
              ldai 1
              return
        header-template: []
        description: Check lda.obj moves register content into accumulator (references to various type of objects) in PandaAssembly context.
        cases:
          - values:
              - |
                .record Object {
                }
          - values:
              - |
                .record Object {
                    i32 fld2
                }
          - values:
              - |
                .record Object {
                    i64 fld2
                }
          - values:
              - |
                .record Object {
                    u64 fld2
                }
          - values:
              - |
                .record Object {
                    i32 fld2 <static>
                }
          - values:
              - |
                .record Object {
                    i32 fld1
                    i32 fld2 <static>
                }
          - values:
              - |
                .record Object {
                    i64 fld1
                    i64 fld2 <static>
                }
          - values:
              - |
                .record Object {
                    f64 fld1
                    f64 fld2 <static>
                }
          - values:
              - |
                .record Object {
                    f32 fld1
                    f32 fld2 <static>
                    f64 fld3
                    f64 fld4 <static>
                    i32 fld5
                    i32 fld6 <static>
                    i64 fld7
                    i64 fld8 <static>
                }
          - case-template: |
              #
              .function i32 main() {
              # Check lda.obj for string
                  lda.str ""
                  sta.obj v0
                  lda.obj v0
                  jne.obj v0, return_ne_num
                  ldai 0
                  return
              return_ne_num:
                  ldai 1
                  return
          - case-template: |
              #
              .record Object {}
              .function i32 main() {
              # Check lda.obj for type
                  lda.type Object
                  sta.obj v0
                  lda.obj v0
                  jne.obj v0, return_ne_num
                  ldai 0
                  return
              return_ne_num:
                  ldai 1
                  return

      - file-name: op_j
        runner-options: [use-pa]
        isa:
          instructions:
            - sig: lda.obj v:in:ref
              acc: out:ref
              format: [op_v_8]
        check-type: none
        code-template: |
          .language PandaAssembly
          %s
          # header
          .function i32 main() {
          # Check lda.obj for different type of arguments (empty object, with fields, statics, etc).
              %s
              lda.obj v0
              jne.obj v0, return_ne_num
              ldai 0
              return
          return_ne_num:
              ldai 1
              return
        header-template: []
        description: Check lda.obj moves register content into accumulator (references to various type of objects) in PandaAssembly context.
        cases:
          - values:
              - |
                .record Obj {
                }
              - newobj v0, Obj
          - values:
              - |
                .record Obj {
                    i32 fld2
                }
              - newobj v0, Obj
          - values:
              - ''
              - |
                lda.str "test string"
                sta.obj v0
          - values:
              - .record panda.Object <external>
              - |
                lda.type panda.Object
                sta.obj v0
          - values:
              - .record panda.NullPointerException <external>
              - newobj v0, panda.NullPointerException

      - file-name: 'null'
        isa:
          instructions:
            - sig: lda.obj v:in:ref
              acc: out:ref
              format: [op_v_8]
        description: Check lda.obj moves register content into accumulator (null reference).
        check-type: none
        code-template: |
          # header
          .function i32 main() {
          # Check lda.obj for null
              lda.null
              sta.obj v0
              lda.obj v0
              jne.obj v0, return_ne_num
              ldai 0
              return
          return_ne_num:
              ldai 1
              return
        header-template: []

      - file-name: op_8
        description: Check lda.obj with various register numbers.
        isa:
          instructions:
            - sig: lda.obj v:in:ref
              acc: out:ref
              format: [op_v_8]
        tags: ['tsan']
        check-type: none
        code-template: |
          .record Object {}
          # header
          .function i32 main() {
          # Check lda.obj with different registers number
              newobj v0, Object
              mov.obj %s, v0
              lda.obj %s
              jne.obj v0, return_ne_num
              ldai 0
              return
          return_ne_num:
              ldai 1
              return
        header-template: []
        cases:
          - values: [v0, v0]
          - values: [v7, v7]
          - values: [v8, v8]
          - values: [v15, v15]
          - values: [v16, v16]
          - values: [v127, v127]
          - values: [v128, v128]
          - values: [v255, v255]
          - values: [v256, v256]
            runner-options: [compile-failure]
            description: Check lda.obj with incorrect register number.

      - file-name: op_8_null
        isa:
          instructions:
            - sig: lda.obj v:in:ref
              acc: out:ref
              format: [op_v_8]
        description: Check lda.obj with various register numbers and null.
        check-type: none
        code-template: |
          #
              lda.null
              sta.obj v0
              mov.obj %s, v0
              lda.obj %s
              jne.obj v0, return_ne_num
              ldai 0
              return
          return_ne_num:
              ldai 1
              return
        cases:
          - values: [v0, v0]
          - values: [v7, v7]
          - values: [v8, v8]
          - values: [v15, v15]
          - values: [v16, v16]
          - values: [v127, v127]
          - values: [v128, v128]
          - values: [v255, v255]
          - values: [v256, v256]
            runner-options: [compile-failure]
            description: Check lda.obj with incorrect register number and null.

      - file-name: op_type
        tags: ['verifier']
        bugid: ['966', '964']
        isa:
          instructions:
            - sig: lda.obj v:in:ref
              acc: out:ref
              format: [op_v_8]
          verification:
            - v1_type
        check-type: none
        code-template: |
          # Check lda.obj with wrong type
              %s
              lda.obj v0
              jne.obj v0, return_ne_num
              ldai 0
              return
          return_ne_num:
              ldai 1
              return
        runner-options: ['verifier-failure', 'verifier-config']
        description: Check lda.obj with incorrect register type (i32, i64, f32, f64).
        cases:
          - values:
              - movi v0, 0
          - values:
              - movi v0, 123
          - values:
              - movi.64 v0, 0
          - values:
              - movi.64 v0, 123
          - values:
              - fmovi v0, 0
          - values:
              - fmovi v0, 123
          - values:
              - fmovi.64 v0, 0
          - values:
              - fmovi.64 v0, 123

      - file-name: err
        isa:
          instructions:
            - sig: lda.obj v:in:ref
              acc: out:ref
              format: [op_v_8]
        code-template: |
          # Check lda.obj with wrong arguments
              %s
              ldai 0
              return
        check-type: none
        runner-options: [compile-failure]
        description: Check lda.obj with incorrect values.
        cases:
          - values:
              - lda.obj 1
          - values:
              - lda.obj 1.1
          - values:
              - lda.obj a0
          - values:
              - lda.obj ""

      - file-name: type_p
        isa:
          instructions:
            - sig: lda.obj v:in:ref
              acc: out:ref
              format: [op_v_8]
          verification:
            - v1_type
        description: Check lda.obj with incorrect source register type in PandaAssembly context. Accumulator type is not checked.
        runner-options: ['verifier-failure', 'verifier-config']
        tags: ['verifier']
        header-template: []
        code-template: |
          #
          .record B {}
          .record panda.String <external>
          .record panda.Object <external>
          .function i32 main() {
              *s
              %s
              lda.obj v1
              ldai 0
        check-type: no-check
        template-cases:
          - values:
              - |
                #
                    lda.type B
          - values:
              - |
                #
                    lda.type B[]
          - values:
              - |
                #
                    lda.type panda.String
          - values:
              - |
                #
                    lda.str "string"
          - values:
              - |
                #
                    lda.type panda.Object
          - values:
              - |
                #
                    movi v0, 10
                    newarr v0, v0, i32[]
                    lda.obj v0
          - values:
              - lda.null
          - values:
              - ldai 0
          - values:
              - ldai.64 0
          - values:
              - fldai.64 0
        cases:
          - values:
              - movi v1, 0
          - values:
              - fmovi v1, 0
          - values:
              - movi.64 v1, 0
          - values:
              - fmovi.64 v1, 0

      - file-name: type_j
        isa:
          instructions:
            - sig: lda.obj v:in:ref
              acc: out:ref
              format: [op_v_8]
          verification:
            - v1_type
        description: Check lda.obj with incorrect source register type in PandaAssembly context. Accumulator type is not checked.
        runner-options: ['verifier-failure', 'verifier-config', 'use-pa']
        tags: [verifier, pa-verifier]
        header-template: []
        code-template: |
          .language PandaAssembly
          #
          .record B {}
          .record panda.String <external>
          .record panda.Object <external>
          .function i32 main() {
              *s
              %s
              lda.obj v1
              ldai 0
        check-type: no-check
        template-cases:
          - values:
              - |
                #
                    lda.type B
          - values:
              - |
                #
                    lda.type B[]
          - values:
              - |
                #
                    lda.type panda.String
          - values:
              - |
                #
                    lda.str "string"
          - values:
              - |
                #
                    lda.type panda.Object
          - values:
              - |
                #
                    movi v0, 10
                    newarr v0, v0, i32[]
                    lda.obj v0
          - values:
              - lda.null
          - values:
              - ldai 0
          - values:
              - ldai.64 0
          - values:
              - fldai.64 0
        cases:
          - values:
              - movi v1, 0
          - values:
              - fmovi v1, 0
          - values:
              - movi.64 v1, 0
          - values:
              - fmovi.64 v1, 0

      - file-name: uninitialized_regs
        isa:
          instructions:
            - sig: lda.obj v:in:ref
              acc: out:ref
              format: [op_v_8]
        description: Check lda.obj with uninitialized registers.
        tags: ['verifier']
        runner-options: ['verifier-failure', 'verifier-config']
        header-template: []
        code-template: |
          #
          .function i32 main() {
              lda.obj %s
              ldai 0
        check-type: no-check
        cases:
          - values:
              - v0
          - values:
              - v8
          - values:
              - v15
          - values:
              - v255