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https://github.com/RPCS3/llvm-mirror.git
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160569ecbc
And add llvm-go back to the test dependencies. No longer necessary now that llvm-go has been brought back. This reverts commit e8f8873da5eaad187f82dad78ebdb3ab3df22b36.
54 lines
1.5 KiB
Go
54 lines
1.5 KiB
Go
//===- support.go - Bindings for support ----------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// This file defines bindings for the support component.
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//
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//===----------------------------------------------------------------------===//
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package llvm
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/*
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#include "llvm-c/Support.h"
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#include "SupportBindings.h"
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#include <stdlib.h>
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*/
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import "C"
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import (
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"errors"
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"unsafe"
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)
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// Loads a dynamic library such that it may be used as an LLVM plugin.
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// See llvm::sys::DynamicLibrary::LoadLibraryPermanently.
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func LoadLibraryPermanently(lib string) error {
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var errstr *C.char
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libstr := C.CString(lib)
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defer C.free(unsafe.Pointer(libstr))
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C.LLVMLoadLibraryPermanently2(libstr, &errstr)
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if errstr != nil {
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err := errors.New(C.GoString(errstr))
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C.free(unsafe.Pointer(errstr))
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return err
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}
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return nil
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}
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// Parse the given arguments using the LLVM command line parser.
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// See llvm::cl::ParseCommandLineOptions.
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func ParseCommandLineOptions(args []string, overview string) {
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argstrs := make([]*C.char, len(args))
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for i, arg := range args {
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argstrs[i] = C.CString(arg)
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defer C.free(unsafe.Pointer(argstrs[i]))
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}
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overviewstr := C.CString(overview)
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defer C.free(unsafe.Pointer(overviewstr))
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C.LLVMParseCommandLineOptions(C.int(len(args)), &argstrs[0], overviewstr)
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}
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