github.com/cloudwego/frugal@v0.1.15/internal/binary/decoder/mapassign_emu.go (about)

     1  /*
     2   * Copyright 2022 ByteDance Inc.
     3   *
     4   * Licensed under the Apache License, Version 2.0 (the "License");
     5   * you may not use this file except in compliance with the License.
     6   * You may obtain a copy of the License at
     7   *
     8   *     http://www.apache.org/licenses/LICENSE-2.0
     9   *
    10   * Unless required by applicable law or agreed to in writing, software
    11   * distributed under the License is distributed on an "AS IS" BASIS,
    12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13   * See the License for the specific language governing permissions and
    14   * limitations under the License.
    15   */
    16  
    17  package decoder
    18  
    19  import (
    20      `unsafe`
    21  
    22      `github.com/cloudwego/frugal/internal/atm/hir`
    23      `github.com/cloudwego/frugal/internal/rt`
    24  )
    25  
    26  func emu_string(ctx hir.CallContext, i int) (v string) {
    27      (*rt.GoString)(unsafe.Pointer(&v)).Ptr = ctx.Ap(i)
    28      (*rt.GoString)(unsafe.Pointer(&v)).Len = int(ctx.Au(i + 1))
    29      return
    30  }
    31  
    32  func emu_gcall_mapassign(ctx hir.CallContext) {
    33      if !ctx.Verify("***", "*") {
    34          panic("invalid mapassign call")
    35      } else {
    36          ctx.Rp(0, mapassign((*rt.GoMapType)(ctx.Ap(0)), (*rt.GoMap)(ctx.Ap(1)), ctx.Ap(2)))
    37      }
    38  }
    39  
    40  func emu_gcall_mapassign_fast32(ctx hir.CallContext) {
    41      if !ctx.Verify("**i", "*") {
    42          panic("invalid mapassign_fast32 call")
    43      } else {
    44          ctx.Rp(0, mapassign_fast32((*rt.GoMapType)(ctx.Ap(0)), (*rt.GoMap)(ctx.Ap(1)), uint32(ctx.Au(2))))
    45      }
    46  }
    47  
    48  func emu_gcall_mapassign_fast64(ctx hir.CallContext) {
    49      if !ctx.Verify("**i", "*") {
    50          panic("invalid mapassign_fast64 call")
    51      } else {
    52          ctx.Rp(0, mapassign_fast64((*rt.GoMapType)(ctx.Ap(0)), (*rt.GoMap)(ctx.Ap(1)), ctx.Au(2)))
    53      }
    54  }
    55  
    56  func emu_gcall_mapassign_faststr(ctx hir.CallContext) {
    57      if !ctx.Verify("***i", "*") {
    58          panic("invalid mapassign_faststr call")
    59      } else {
    60          ctx.Rp(0, mapassign_faststr((*rt.GoMapType)(ctx.Ap(0)), (*rt.GoMap)(ctx.Ap(1)), emu_string(ctx, 2)))
    61      }
    62  }
    63  
    64  func emu_gcall_mapassign_fast64ptr(ctx hir.CallContext) {
    65      if !ctx.Verify("***", "*") {
    66          panic("invalid mapassign_fast64 call")
    67      } else {
    68          ctx.Rp(0, mapassign_fast64ptr((*rt.GoMapType)(ctx.Ap(0)), (*rt.GoMap)(ctx.Ap(1)), ctx.Ap(2)))
    69      }
    70  }