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Move gcc_jit_result implementation to a new files jit-result.{h|c}

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gcc/jit/ChangeLog:
	* Make-lang.in (jit_OBJS): Add jit/jit-result.o.
	* jit-playback.c: Include new header jit-result.h.
	(gcc::jit::result::result): Move to new file jit-result.c.
	(gcc::jit::result::~result): Likewise.
	(gcc::jit::playback::result): Likewise.
	* jit-recording.h (class gcc::jit::result): Move to new
	header jit-result.h.
	* jit-result.c: New file, to contain...
	(gcc::jit::result::result): Move here from jit-playback.c,
	removing erroneous "playback" namespace from comment.
	(gcc::jit::result::~result): Likewise.
	(gcc::jit::playback::result): Likewise.
	* jit-result.h: New file, to contain...
	(class gcc::jit::result): Move from jit-recording.h.
	* libgccjit.c: Include jit-result.h.
	(gcc_jit_result_get_code): Update comment to reflect move
	of implementation.
	(gcc_jit_result_release): Likewise.

From-SVN: r218236
This commit is contained in:
David Malcolm 2014-12-01 17:52:03 +00:00 committed by David Malcolm
parent 52b9468f15
commit 56dea35f94
7 changed files with 146 additions and 60 deletions
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21
gcc/jit/ChangeLog
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@ -1,3 +1,24 @@
2014-12-01 David Malcolm <dmalcolm@redhat.com>
* Make-lang.in (jit_OBJS): Add jit/jit-result.o.
* jit-playback.c: Include new header jit-result.h.
(gcc::jit::result::result): Move to new file jit-result.c.
(gcc::jit::result::~result): Likewise.
(gcc::jit::playback::result): Likewise.
* jit-recording.h (class gcc::jit::result): Move to new
header jit-result.h.
* jit-result.c: New file, to contain...
(gcc::jit::result::result): Move here from jit-playback.c,
removing erroneous "playback" namespace from comment.
(gcc::jit::result::~result): Likewise.
(gcc::jit::playback::result): Likewise.
* jit-result.h: New file, to contain...
(class gcc::jit::result): Move from jit-recording.h.
* libgccjit.c: Include jit-result.h.
(gcc_jit_result_get_code): Update comment to reflect move
of implementation.
(gcc_jit_result_release): Likewise.
2014-12-01 David Malcolm <dmalcolm@redhat.com>
PR jit/63854

1
gcc/jit/Make-lang.in
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@ -64,6 +64,7 @@ jit_OBJS = attribs.o \
jit/libgccjit.o \
jit/jit-recording.o \
jit/jit-playback.o \
jit/jit-result.o \
jit/jit-builtins.o
# Use strict warnings for this front end.

43
gcc/jit/jit-playback.c
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@ -49,6 +49,7 @@ along with GCC; see the file COPYING3. If not see
#include "jit-common.h"
#include "jit-playback.h"
#include "jit-result.h"
/* gcc::jit::playback::context::build_cast uses the convert.h API,
@ -1951,48 +1952,6 @@ add_error_va (location *loc, const char *fmt, va_list ap)
fmt, ap);
}
/* Constructor for gcc::jit::playback::result. */
result::
result(void *dso_handle)
: m_dso_handle(dso_handle)
{
}
/* gcc::jit::playback::result's destructor.
Called implicitly by gcc_jit_result_release. */
result::~result()
{
dlclose (m_dso_handle);
}
/* Attempt to locate the given function by name within the
playback::result, using dlsym.
Implements the post-error-checking part of
gcc_jit_result_get_code. */
void *
result::
get_code (const char *funcname)
{
void *code;
const char *error;
/* Clear any existing error. */
dlerror ();
code = dlsym (m_dso_handle, funcname);
if ((error = dlerror()) != NULL) {
fprintf(stderr, "%s\n", error);
}
return code;
}
/* Dealing with the linemap API. */
/* Construct a playback::location for a recording::location, if it

15
gcc/jit/jit-recording.h
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@ -1576,21 +1576,6 @@ private:
} // namespace gcc::jit::recording
/* The result of JIT-compilation. */
class result
{
public:
result(void *dso_handle);
virtual ~result();
void *
get_code (const char *funcname);
private:
void *m_dso_handle;
};
} // namespace gcc::jit
} // namespace gcc

73
gcc/jit/jit-result.c Normal file
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@ -0,0 +1,73 @@
/* Internals of libgccjit: implementation of gcc_jit_result
Copyright (C) 2013-2014 Free Software Foundation, Inc.
Contributed by David Malcolm <dmalcolm@redhat.com>.
This file is part of GCC.
GCC is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.
GCC is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
#include "config.h"
#include "system.h"
#include "coretypes.h"
#include "jit-result.h"
namespace gcc {
namespace jit {
/* Constructor for gcc::jit::result. */
result::
result(void *dso_handle)
: m_dso_handle(dso_handle)
{
}
/* gcc::jit::result's destructor.
Called implicitly by gcc_jit_result_release. */
result::~result()
{
dlclose (m_dso_handle);
}
/* Attempt to locate the given function by name within the
playback::result, using dlsym.
Implements the post-error-checking part of
gcc_jit_result_get_code. */
void *
result::
get_code (const char *funcname)
{
void *code;
const char *error;
/* Clear any existing error. */
dlerror ();
code = dlsym (m_dso_handle, funcname);
if ((error = dlerror()) != NULL) {
fprintf(stderr, "%s\n", error);
}
return code;
}
} // namespace gcc::jit
} // namespace gcc

47
gcc/jit/jit-result.h Normal file
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@ -0,0 +1,47 @@
/* Internals of libgccjit: implementation of gcc_jit_result
Copyright (C) 2013-2014 Free Software Foundation, Inc.
Contributed by David Malcolm <dmalcolm@redhat.com>.
This file is part of GCC.
GCC is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.
GCC is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
#ifndef JIT_RESULT_H
#define JIT_RESULT_H
namespace gcc {
namespace jit {
/* The result of JIT-compilation. */
class result
{
public:
result(void *dso_handle);
virtual ~result();
void *
get_code (const char *funcname);
private:
void *m_dso_handle;
};
} // namespace gcc::jit
} // namespace gcc
#endif /* JIT_RESULT_H */

6
gcc/jit/libgccjit.c
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@ -27,6 +27,7 @@ along with GCC; see the file COPYING3. If not see
#include "libgccjit.h"
#include "jit-common.h"
#include "jit-recording.h"
#include "jit-result.h"
/* The opaque types used by the public API are actually subclasses
of the gcc::jit::recording classes. */
@ -2047,8 +2048,7 @@ gcc_jit_context_get_first_error (gcc_jit_context *ctxt)
/* Public entrypoint. See description in libgccjit.h.
After error-checking, the real work is done by the
gcc::jit::playback::result::get_code method in
jit-playback.c. */
gcc::jit::result::get_code method in jit-result.c. */
void *
gcc_jit_result_get_code (gcc_jit_result *result,
@ -2063,7 +2063,7 @@ gcc_jit_result_get_code (gcc_jit_result *result,
/* Public entrypoint. See description in libgccjit.h.
After error-checking, this is essentially a wrapper around the
destructor for gcc::jit::playback::result in jit-playback.c. */
destructor for gcc::jit::result in jit-result.c. */
void
gcc_jit_result_release (gcc_jit_result *result)