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
807 B
C
31 lines
807 B
C
/* go-send-nb-big.c -- nonblocking send of something big on a channel.
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Copyright 2009 The Go Authors. All rights reserved.
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Use of this source code is governed by a BSD-style
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license that can be found in the LICENSE file. */
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#include <stdint.h>
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#include "channel.h"
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_Bool
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__go_send_nonblocking_big (struct __go_channel* channel, const void *val)
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{
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size_t alloc_size;
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size_t offset;
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alloc_size = ((channel->element_size + sizeof (uint64_t) - 1)
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/ sizeof (uint64_t));
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int data = __go_send_nonblocking_acquire (channel);
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if (data != SEND_NONBLOCKING_ACQUIRE_SPACE)
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return data == SEND_NONBLOCKING_ACQUIRE_CLOSED;
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offset = channel->next_store * alloc_size;
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__builtin_memcpy (&channel->data[offset], val, channel->element_size);
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__go_send_release (channel);
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return 1;
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}
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