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* Mesa 3-D graphics library
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* Copyright (C) 2010 LunarG Inc.
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in 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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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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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 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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* Chia-I Wu <olv@lunarg.com>
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#include "u_current.h"
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#include "util/u_endian.h"
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#include "util/u_thread.h"
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#define _U_STRINGIFY(x) #x
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#define U_STRINGIFY(x) _U_STRINGIFY(x)
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/* define macros for use by assembly dispatchers */
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#define ENTRY_CURRENT_TABLE U_STRINGIFY(u_current_table)
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/* in bridge mode, mapi is a user of glapi */
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#ifdef MAPI_MODE_BRIDGE
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#define ENTRY_CURRENT_TABLE_GET "_glapi_get_dispatch"
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#define ENTRY_CURRENT_TABLE_GET U_STRINGIFY(u_current_get_table_internal)
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/* REALLY_INITIAL_EXEC implies USE_ELF_TLS and __GNUC__ */
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#if defined(USE_X86_ASM) && defined(REALLY_INITIAL_EXEC)
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#include "entry_x86_tls.h"
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#elif defined(USE_X86_ASM) && !defined(GLX_X86_READONLY_TEXT) && defined(__GNUC__)
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#include "entry_x86_tsd.h"
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#elif defined(USE_X86_64_ASM) && defined(REALLY_INITIAL_EXEC)
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#include "entry_x86-64_tls.h"
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#elif defined(USE_PPC64LE_ASM) && UTIL_ARCH_LITTLE_ENDIAN && defined(REALLY_INITIAL_EXEC)
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#include "entry_ppc64le_tls.h"
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/* ppc64le non-IE TSD stubs are possible but not currently implemented */
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#elif defined(USE_PPC64LE_ASM) && UTIL_ARCH_LITTLE_ENDIAN && !defined(USE_ELF_TLS) && defined(__GNUC__)
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#include "entry_ppc64le_tsd.h"
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static inline const struct _glapi_table *
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entry_current_get(void)
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#ifdef MAPI_MODE_BRIDGE
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return GET_DISPATCH();
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return u_current_get_table_internal();
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/* C version of the public entries */
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#define MAPI_TMP_DEFINES
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#define MAPI_TMP_PUBLIC_DECLARES
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#define MAPI_TMP_PUBLIC_ENTRIES
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#ifndef MAPI_MODE_BRIDGE
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entry_patch_public(void)
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entry_get_public(int slot)
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/* pubic_entries are defined by MAPI_TMP_PUBLIC_ENTRIES */
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return public_entries[slot];
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entry_generate(int slot)
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entry_patch(mapi_func entry, int slot)
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#endif /* MAPI_MODE_BRIDGE */