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author | Christopher Ferris <cferris@google.com> | 2018-02-08 19:27:47 -0800 |
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committer | Christopher Ferris <cferris@google.com> | 2018-02-08 19:29:08 -0800 |
commit | 6c6ba96a48c9b2e21d5f56cd027625050cd3e774 (patch) | |
tree | f42534f14b272f5312b5037a3833bf32c6798e82 /libunwindstack/include/unwindstack/UcontextArm.h | |
parent | a1731dfc2f8fa698eb866087fcf70b0beeaf5313 (diff) | |
download | unwinding-6c6ba96a48c9b2e21d5f56cd027625050cd3e774.tar.gz |
Expose per arch headers.
Bug: 73013352
Test: Compiles.
Change-Id: Ic05660db7d7858a9857143ee5e58cdaddcf52a35
Diffstat (limited to 'libunwindstack/include/unwindstack/UcontextArm.h')
-rw-r--r-- | libunwindstack/include/unwindstack/UcontextArm.h | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/libunwindstack/include/unwindstack/UcontextArm.h b/libunwindstack/include/unwindstack/UcontextArm.h new file mode 100644 index 0000000..7d1ec3b --- /dev/null +++ b/libunwindstack/include/unwindstack/UcontextArm.h @@ -0,0 +1,63 @@ +/* + * Copyright (C) 2016 The Android Open Source Project + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, + * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT + * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef _LIBUNWINDSTACK_UCONTEXT_ARM_H +#define _LIBUNWINDSTACK_UCONTEXT_ARM_H + +#include <stdint.h> + +#include <unwindstack/MachineArm.h> + +namespace unwindstack { + +struct arm_stack_t { + uint32_t ss_sp; // void __user* + int32_t ss_flags; // int + uint32_t ss_size; // size_t +}; + +struct arm_mcontext_t { + uint32_t trap_no; // unsigned long + uint32_t error_code; // unsigned long + uint32_t oldmask; // unsigned long + uint32_t regs[ARM_REG_LAST]; // unsigned long + uint32_t cpsr; // unsigned long + uint32_t fault_address; // unsigned long +}; + +struct arm_ucontext_t { + uint32_t uc_flags; // unsigned long + uint32_t uc_link; // struct ucontext* + arm_stack_t uc_stack; + arm_mcontext_t uc_mcontext; + // Nothing else is used, so don't define it. +}; + +} // namespace unwindstack + +#endif // _LIBUNWINDSTACK_UCONTEXT_ARM_H |