Joseph Macaranas
92 líneas
3.8 KiB
C
92 líneas
3.8 KiB
C
////////////////////////////////////////////////////////////////////////////////
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//
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// The University of Illinois/NCSA
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// Open Source License (NCSA)
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//
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// Copyright (c) 2014-2015, Advanced Micro Devices, Inc. All rights reserved.
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//
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// Developed by:
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//
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// AMD Research and AMD HSA Software Development
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//
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// Advanced Micro Devices, Inc.
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//
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// www.amd.com
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to
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// deal with the Software without restriction, including without limitation
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// the rights to use, copy, modify, merge, publish, distribute, sublicense,
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// and/or sell copies of the Software, and to permit persons to whom the
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// Software is furnished to do so, subject to the following conditions:
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//
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// - Redistributions of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimers.
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// - Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimers in
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// the documentation and/or other materials provided with the distribution.
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// - Neither the names of Advanced Micro Devices, Inc,
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// nor the names of its contributors may be used to endorse or promote
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// products derived from this Software without specific prior written
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// permission.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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// THE CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
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// OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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// DEALINGS WITH THE SOFTWARE.
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//
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////////////////////////////////////////////////////////////////////////////////
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// The following set of header files provides definitions for AMD GPU
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// Architecture:
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// - amd_hsa_common.h
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// - amd_hsa_elf.h
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// - amd_hsa_kernel_code.h
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// - amd_hsa_queue.h
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// - amd_hsa_signal.h
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//
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// Refer to "HSA Application Binary Interface: AMD GPU Architecture" for more
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// information.
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#ifndef AMD_HSA_COMMON_H
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#define AMD_HSA_COMMON_H
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#include <stddef.h>
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#include <stdint.h>
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// Descriptive version of the HSA Application Binary Interface.
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#define AMD_HSA_ABI_VERSION "AMD GPU Architecture v0.35 (June 25, 2015)"
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// Alignment attribute that specifies a minimum alignment (in bytes) for
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// variables of the specified type.
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#if defined(__GNUC__)
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# define __ALIGNED__(x) __attribute__((aligned(x)))
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#elif defined(_MSC_VER)
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# define __ALIGNED__(x) __declspec(align(x))
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#elif defined(RC_INVOKED)
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# define __ALIGNED__(x)
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#else
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# error
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#endif
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// Creates enumeration entries for packed types. Enumeration entries include
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// bit shift amount, bit width, and bit mask.
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#define AMD_HSA_BITS_CREATE_ENUM_ENTRIES(name, shift, width) \
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name##_SHIFT = (shift), \
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name##_WIDTH = (width), \
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name = (((1 << (width)) - 1) << (shift)) \
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// Gets bits for specified mask from specified src packed instance.
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#define AMD_HSA_BITS_GET(src, mask) \
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((src & mask) >> mask ## _SHIFT) \
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// Sets val bits for specified mask in specified dst packed instance.
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#define AMD_HSA_BITS_SET(dst, mask, val) \
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dst &= (~(1 << mask##_SHIFT) & ~mask); \
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dst |= (((val) << mask##_SHIFT) & mask) \
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#endif // AMD_HSA_COMMON_H
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