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errors_emu.go
62 lines (54 loc) · 1.73 KB
/
errors_emu.go
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/*
* Copyright 2022 ByteDance Inc.
*
* 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.
*/
package decoder
import (
`unsafe`
`github.com/cloudwego/frugal/internal/atm/hir`
`github.com/cloudwego/frugal/internal/rt`
)
func emu_seterr(ctx hir.CallContext, i int, err error) {
vv := (*rt.GoIface)(unsafe.Pointer(&err))
ctx.Rp(i, unsafe.Pointer(vv.Itab))
ctx.Rp(i + 1, vv.Value)
}
func emu_gcall_error_eof(ctx hir.CallContext) {
if !ctx.Verify("i", "**") {
panic("invalid error_eof call")
} else {
emu_seterr(ctx, 0, error_eof(int(ctx.Au(0))))
}
}
func emu_gcall_error_skip(ctx hir.CallContext) {
if !ctx.Verify("i", "**") {
panic("invalid error_skip call")
} else {
emu_seterr(ctx, 0, error_skip(int(ctx.Au(0))))
}
}
func emu_gcall_error_type(ctx hir.CallContext) {
if !ctx.Verify("ii", "**") {
panic("invalid error_type call")
} else {
emu_seterr(ctx, 0, error_type(uint8(ctx.Au(0)), uint8(ctx.Au(1))))
}
}
func emu_gcall_error_missing(ctx hir.CallContext) {
if !ctx.Verify("*ii", "**") {
panic("invalid error_skip call")
} else {
emu_seterr(ctx, 0, error_missing((*rt.GoType)(ctx.Ap(0)), int(ctx.Au(1)), ctx.Au(2)))
}
}