7a9389330e
gcc/: * gcc.c (default_compilers): Add entry for ".go". * common.opt: Add -static-libgo as a driver option. * doc/install.texi (Configuration): Mention libgo as an option for --enable-shared. Mention go as an option for --enable-languages. * doc/invoke.texi (Overall Options): Mention .go as a file name suffix. Mention go as a -x option. * doc/frontends.texi (G++ and GCC): Mention Go as a supported language. * doc/sourcebuild.texi (Top Level): Mention libgo. * doc/standards.texi (Standards): Add section on Go language. Move references for other languages into their own section. * doc/contrib.texi (Contributors): Mention that I contributed the Go frontend. gcc/testsuite/: * lib/go.exp: New file. * lib/go-dg.exp: New file. * lib/go-torture.exp: New file. * lib/target-supports.exp (check_compile): Match // Go. From-SVN: r167407
31 lines
874 B
C
31 lines
874 B
C
/* go-unreflect.c -- implement unsafe.Unreflect for Go.
|
|
|
|
Copyright 2009 The Go Authors. All rights reserved.
|
|
Use of this source code is governed by a BSD-style
|
|
license that can be found in the LICENSE file. */
|
|
|
|
#include "go-alloc.h"
|
|
#include "go-type.h"
|
|
#include "interface.h"
|
|
|
|
/* Implement unsafe.Unreflect. */
|
|
|
|
struct __go_empty_interface Unreflect (struct __go_empty_interface type,
|
|
void *object)
|
|
asm ("libgo_unsafe.unsafe.Unreflect");
|
|
|
|
struct __go_empty_interface
|
|
Unreflect (struct __go_empty_interface type, void *object)
|
|
{
|
|
struct __go_empty_interface ret;
|
|
|
|
/* FIXME: We should check __type_descriptor to verify that this is
|
|
really a type descriptor. */
|
|
ret.__type_descriptor = type.__object;
|
|
if (__go_is_pointer_type (ret.__type_descriptor))
|
|
ret.__object = *(void **) object;
|
|
else
|
|
ret.__object = object;
|
|
return ret;
|
|
}
|