43 lines
1.2 KiB
Go
43 lines
1.2 KiB
Go
/*
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* Copyright (c) 2024 The GoPlus Authors (goplus.org). All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package runtime
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import (
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"unsafe"
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"github.com/goplus/llgo/internal/abi"
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"github.com/goplus/llgo/internal/runtime/c"
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)
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// Alloc allocates memory.
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func Alloc(size uintptr) unsafe.Pointer {
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return c.Malloc(size)
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}
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// TracePanic prints panic message.
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func TracePanic(v Interface) {
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c.Printf(c.Str("Panic(%p)\n"), v.tab._type)
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kind := abi.Kind(v.tab._type.Kind_)
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switch {
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case kind == abi.String:
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s := (*String)(v.data)
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cs := c.Alloca(uintptr(s.len) + 1)
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c.Printf(c.Str("panic: %s\n"), CStrCopy(cs, *s))
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}
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// TODO(xsw): other message type
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}
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