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/*
* Mesa 3-D graphics library
* Version: 7.9
*
* Copyright (C) 2010 LunarG Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*
* Authors:
* Chia-I Wu <olv@lunarg.com>
*/
#include "u_macros.h"
#ifndef MAPI_ABI_HEADER
#error "MAPI_ABI_HEADER must be defined"
#endif
/**
* Get API defines.
*/
#ifdef MAPI_TMP_DEFINES
# define MAPI_ABI_DEFINES
# include MAPI_ABI_HEADER
#ifndef MAPI_ABI_PREFIX
#error "MAPI_ABI_PREFIX must be defined"
#endif
#ifndef MAPI_ABI_PUBLIC
#error "MAPI_ABI_PUBLIC must be defined"
#endif
#ifndef MAPI_ABI_ATTR
#error "MAPI_ABI_ATTR must be defined"
#endif
#undef MAPI_TMP_DEFINES
#endif /* MAPI_TMP_DEFINES */
/**
* Generate fields of struct mapi_table.
*/
#ifdef MAPI_TMP_TABLE
# define MAPI_ABI_ENTRY(ret, name, params) \
ret (MAPI_ABI_ATTR *name) params;
# define MAPI_DYNAMIC_ENTRY(ret, name, params) \
ret (MAPI_ABI_ATTR *name) params;
# include MAPI_ABI_HEADER
#undef MAPI_TMP_TABLE
#endif /* MAPI_TMP_TABLE */
/**
* Declare public entries.
*/
#ifdef MAPI_TMP_PUBLIC_DECLARES
# define MAPI_ABI_ENTRY(ret, name, params) \
MAPI_ABI_PUBLIC ret MAPI_ABI_ATTR U_CONCAT(MAPI_ABI_PREFIX, name) params;
# define MAPI_ALIAS_ENTRY(alias, ret, name, params) \
MAPI_ABI_ENTRY(ret, name, params);
# define MAPI_ABI_ENTRY_HIDDEN(ret, name, params) \
HIDDEN ret MAPI_ABI_ATTR U_CONCAT(MAPI_ABI_PREFIX, name) params;
# define MAPI_ALIAS_ENTRY_HIDDEN(alias, ret, name, params) \
MAPI_ABI_ENTRY_HIDDEN(ret, name, params)
# include MAPI_ABI_HEADER
#undef MAPI_TMP_PUBLIC_DECLARES
#endif /* MAPI_TMP_PUBLIC_DECLARES */
/**
* Generate string pool and public stubs.
*/
#ifdef MAPI_TMP_PUBLIC_STUBS
/* define the string pool */
static const char public_string_pool[] =
# define MAPI_ABI_ENTRY(ret, name, params) \
U_STRINGIFY(name) "\0"
# define MAPI_ALIAS_ENTRY(alias, ret, name, params) \
MAPI_ABI_ENTRY(ret, name, params)
# include MAPI_ABI_HEADER
;
/* define public_sorted_indices */
# define MAPI_ABI_SORTED_INDICES public_sorted_indices
# include MAPI_ABI_HEADER
/* define public_stubs */
static const struct mapi_stub public_stubs[] = {
# define MAPI_ABI_ENTRY(ret, name, params) \
{ (mapi_func) U_CONCAT(MAPI_ABI_PREFIX, name), \
MAPI_SLOT_ ## name, (void *) MAPI_POOL_ ## name },
# define MAPI_ALIAS_ENTRY(alias, ret, name, params) \
MAPI_ABI_ENTRY(ret, name, params)
# include MAPI_ABI_HEADER
{ NULL, -1, (void *) -1 }
};
#undef MAPI_TMP_PUBLIC_STUBS
#endif /* MAPI_TMP_PUBLIC_STUBS */
/**
* Generate public entries.
*/
#ifdef MAPI_TMP_PUBLIC_ENTRIES
# define MAPI_ABI_ENTRY(ret, name, params) \
ret MAPI_ABI_ATTR U_CONCAT(MAPI_ABI_PREFIX, name) params
# define MAPI_ABI_CODE(ret, name, args) \
{ \
const struct mapi_table *tbl = u_current_get(); \
tbl->name args; \
}
# define MAPI_ABI_CODE_RETURN(ret, name, args) \
{ \
const struct mapi_table *tbl = u_current_get(); \
return tbl->name args; \
}
# define MAPI_ALIAS_ENTRY(alias, ret, name, params) \
MAPI_ABI_ENTRY(ret, name, params)
# define MAPI_ALIAS_CODE(alias, ret, name, args) \
MAPI_ABI_CODE(ret, alias, args)
# define MAPI_ALIAS_CODE_RETURN(alias, ret, name, args) \
MAPI_ABI_CODE_RETURN(ret, alias, args)
# include MAPI_ABI_HEADER
#undef MAPI_TMP_PUBLIC_ENTRIES
#endif /* MAPI_TMP_PUBLIC_ENTRIES */
/**
* Generate noop entries.
*/
#ifdef MAPI_TMP_NOOP_ARRAY
#ifdef DEBUG
# define MAPI_ABI_ENTRY(ret, name, params) \
static ret MAPI_ABI_ATTR U_CONCAT(noop_, name) params
# define MAPI_ABI_CODE(ret, name, args) \
{ \
noop_warn(U_CONCAT_STR(MAPI_ABI_PREFIX, name)); \
}
# define MAPI_ABI_CODE_RETURN(ret, name, args) \
{ \
noop_warn(U_CONCAT_STR(MAPI_ABI_PREFIX, name)); \
return (ret) 0; \
}
# include MAPI_ABI_HEADER
/* define the noop function array that may be casted to mapi_table */
const mapi_func table_noop_array[] = {
# define MAPI_ABI_ENTRY(ret, name, params) \
(mapi_func) U_CONCAT(noop_, name),
# define MAPI_DYNAMIC_ENTRY(ret, name, params) \
(mapi_func) noop_generic,
# include MAPI_ABI_HEADER
(mapi_func) noop_generic
};
#else /* DEBUG */
const mapi_func table_noop_array[] = {
# define MAPI_ABI_ENTRY(ret, name, params) \
(mapi_func) noop_generic,
# define MAPI_DYNAMIC_ENTRY(ret, name, params) \
(mapi_func) noop_generic,
# include MAPI_ABI_HEADER
(mapi_func) noop_generic
};
#endif /* DEBUG */
#undef MAPI_TMP_NOOP_ARRAY
#endif /* MAPI_TMP_NOOP_ARRAY */
#ifdef MAPI_TMP_STUB_ASM_GCC
# define STUB_ASM_ALIAS(func, to) \
".globl " func "\n" \
".set " func ", " to
# define STUB_ASM_HIDE(func) \
".hidden " func
# define MAPI_ABI_ENTRY(ret, name, params) \
__asm__(STUB_ASM_ENTRY(U_CONCAT_STR(MAPI_ABI_PREFIX, name)));
# define MAPI_ABI_CODE(ret, name, args) \
__asm__(STUB_ASM_CODE(U_STRINGIFY(MAPI_SLOT_ ## name)));
# define MAPI_ALIAS_ENTRY(alias, ret, name, params) \
__asm__(STUB_ASM_ALIAS(U_CONCAT_STR(MAPI_ABI_PREFIX, name), \
U_CONCAT_STR(MAPI_ABI_PREFIX, alias)));
# define MAPI_ABI_ENTRY_HIDDEN(ret, name, params) \
__asm__(STUB_ASM_HIDE(U_CONCAT_STR(MAPI_ABI_PREFIX, name))); \
MAPI_ABI_ENTRY(ret, name, params);
# define MAPI_ALIAS_ENTRY_HIDDEN(alias, ret, name, params) \
__asm__(STUB_ASM_HIDE(U_CONCAT_STR(MAPI_ABI_PREFIX, name))); \
MAPI_ALIAS_ENTRY(alias, ret, name, params);
# include MAPI_ABI_HEADER
#undef MAPI_TMP_STUB_ASM_GCC
#endif /* MAPI_TMP_STUB_ASM_GCC */
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