tests/common/register_set.h - Issue 10829110: Fix two register leaks in the trusted->untrusted context switch

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Side by Side Diff: tests/common/register_set.h

Issue 10829110: Fix two register leaks in the trusted->untrusted context switch (Closed) Base URL: svn://svn.chromium.org/native_client/trunk/src/native_client

Patch Set: Fix comment Created 8 years, 4 months ago

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1 /*	1 /*

2 * Copyright (c) 2012 The Native Client Authors. All rights reserved.	2 * Copyright (c) 2012 The Native Client Authors. All rights reserved.

3 * Use of this source code is governed by a BSD-style license that can be	3 * Use of this source code is governed by a BSD-style license that can be

4 * found in the LICENSE file.	4 * found in the LICENSE file.

5 */	5 */

6	6

7 #ifndef NATIVE_CLIENT_TESTS_COMMON_REGISTER_SET_H_	7 #ifndef NATIVE_CLIENT_TESTS_COMMON_REGISTER_SET_H_

8 #define NATIVE_CLIENT_TESTS_COMMON_REGISTER_SET_H_	8 #define NATIVE_CLIENT_TESTS_COMMON_REGISTER_SET_H_

9	9

10 #include "native_client/src/include/nacl_macros.h"	10 #include "native_client/src/include/nacl_macros.h"

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239 /* Initialize the register set with arbitrary test data. */	239 /* Initialize the register set with arbitrary test data. */

240 void RegsFillTestValues(struct NaClSignalContext *regs);	240 void RegsFillTestValues(struct NaClSignalContext *regs);

241	241

242 /* Adjust registers to follow the sandbox's constraints. */	242 /* Adjust registers to follow the sandbox's constraints. */

243 void RegsApplySandboxConstraints(struct NaClSignalContext *regs);	243 void RegsApplySandboxConstraints(struct NaClSignalContext *regs);

244	244

245 /* This compares for equality all registers saved by REGS_SAVER_FUNC. */	245 /* This compares for equality all registers saved by REGS_SAVER_FUNC. */

246 void RegsAssertEqual(const struct NaClSignalContext *actual,	246 void RegsAssertEqual(const struct NaClSignalContext *actual,

247 const struct NaClSignalContext *expected);	247 const struct NaClSignalContext *expected);

248	248

	249 /* Zero out registers that are clobbered by function calls. */

	250 void RegsUnsetNonCalleeSavedRegisters(struct NaClSignalContext *regs);

	251

249 #endif	252 #endif

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