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Diffstat (limited to 'include/gcc-c-interface.h')
| -rw-r--r-- | include/gcc-c-interface.h | 220 |
1 files changed, 0 insertions, 220 deletions
diff --git a/include/gcc-c-interface.h b/include/gcc-c-interface.h deleted file mode 100644 index 25ef62f6e..000000000 --- a/include/gcc-c-interface.h +++ /dev/null @@ -1,220 +0,0 @@ -/* Interface between GCC C FE and GDB - - Copyright (C) 2014 Free Software Foundation, Inc. - - This file is part of GCC. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see <http://www.gnu.org/licenses/>. */ - -#ifndef GCC_C_INTERFACE_H -#define GCC_C_INTERFACE_H - -#include "gcc-interface.h" - -/* This header defines the interface to the GCC API. It must be both - valid C and valid C++, because it is included by both programs. */ - -#ifdef __cplusplus -extern "C" { -#endif - -/* Forward declaration. */ - -struct gcc_c_context; - -/* - * Definitions and declarations for the C front end. - */ - -/* Defined versions of the C front-end API. */ - -enum gcc_c_api_version -{ - GCC_C_FE_VERSION_0 = 0 -}; - -/* Qualifiers. */ - -enum gcc_qualifiers -{ - GCC_QUALIFIER_CONST = 1, - GCC_QUALIFIER_VOLATILE = 2, - GCC_QUALIFIER_RESTRICT = 4 -}; - -/* This enumerates the kinds of decls that GDB can create. */ - -enum gcc_c_symbol_kind -{ - /* A function. */ - - GCC_C_SYMBOL_FUNCTION, - - /* A variable. */ - - GCC_C_SYMBOL_VARIABLE, - - /* A typedef. */ - - GCC_C_SYMBOL_TYPEDEF, - - /* A label. */ - - GCC_C_SYMBOL_LABEL -}; - -/* This enumerates the types of symbols that GCC might request from - GDB. */ - -enum gcc_c_oracle_request -{ - /* An ordinary symbol -- a variable, function, typedef, or enum - constant. */ - - GCC_C_ORACLE_SYMBOL, - - /* A struct, union, or enum tag. */ - - GCC_C_ORACLE_TAG, - - /* A label. */ - - GCC_C_ORACLE_LABEL -}; - -/* The type of the function called by GCC to ask GDB for a symbol's - definition. DATUM is an arbitrary value supplied when the oracle - function is registered. CONTEXT is the GCC context in which the - request is being made. REQUEST specifies what sort of symbol is - being requested, and IDENTIFIER is the name of the symbol. */ - -typedef void gcc_c_oracle_function (void *datum, - struct gcc_c_context *context, - enum gcc_c_oracle_request request, - const char *identifier); - -/* The type of the function called by GCC to ask GDB for a symbol's - address. This should return 0 if the address is not known. */ - -typedef gcc_address gcc_c_symbol_address_function (void *datum, - struct gcc_c_context *ctxt, - const char *identifier); - -/* An array of types used for creating a function type. */ - -struct gcc_type_array -{ - /* Number of elements. */ - - int n_elements; - - /* The elements. */ - - gcc_type *elements; -}; - -/* The vtable used by the C front end. */ - -struct gcc_c_fe_vtable -{ - /* The version of the C interface. The value is one of the - gcc_c_api_version constants. */ - - unsigned int c_version; - - /* Set the callbacks for this context. - - The binding oracle is called whenever the C parser needs to look - up a symbol. This gives the caller a chance to lazily - instantiate symbols using other parts of the gcc_c_fe_interface - API. - - The address oracle is called whenever the C parser needs to look - up a symbol. This is only called for symbols not provided by the - symbol oracle -- that is, just built-in functions where GCC - provides the declaration. - - DATUM is an arbitrary piece of data that is passed back verbatim - to the callbakcs in requests. */ - - void (*set_callbacks) (struct gcc_c_context *self, - gcc_c_oracle_function *binding_oracle, - gcc_c_symbol_address_function *address_oracle, - void *datum); - -#define GCC_METHOD0(R, N) \ - R (*N) (struct gcc_c_context *); -#define GCC_METHOD1(R, N, A) \ - R (*N) (struct gcc_c_context *, A); -#define GCC_METHOD2(R, N, A, B) \ - R (*N) (struct gcc_c_context *, A, B); -#define GCC_METHOD3(R, N, A, B, C) \ - R (*N) (struct gcc_c_context *, A, B, C); -#define GCC_METHOD4(R, N, A, B, C, D) \ - R (*N) (struct gcc_c_context *, A, B, C, D); -#define GCC_METHOD5(R, N, A, B, C, D, E) \ - R (*N) (struct gcc_c_context *, A, B, C, D, E); -#define GCC_METHOD7(R, N, A, B, C, D, E, F, G) \ - R (*N) (struct gcc_c_context *, A, B, C, D, E, F, G); - -#include "gcc-c-fe.def" - -#undef GCC_METHOD0 -#undef GCC_METHOD1 -#undef GCC_METHOD2 -#undef GCC_METHOD3 -#undef GCC_METHOD4 -#undef GCC_METHOD5 -#undef GCC_METHOD7 - -}; - -/* The C front end object. */ - -struct gcc_c_context -{ - /* Base class. */ - - struct gcc_base_context base; - - /* Our vtable. This is a separate field because this is simpler - than implementing a vtable inheritance scheme in C. */ - - const struct gcc_c_fe_vtable *c_ops; -}; - -/* The name of the .so that the compiler builds. We dlopen this - later. */ - -#define GCC_C_FE_LIBCC libcc1.so - -/* The compiler exports a single initialization function. This macro - holds its name as a symbol. */ - -#define GCC_C_FE_CONTEXT gcc_c_fe_context - -/* The type of the initialization function. The caller passes in the - desired base version and desired C-specific version. If the - request can be satisfied, a compatible gcc_context object will be - returned. Otherwise, the function returns NULL. */ - -typedef struct gcc_c_context *gcc_c_fe_context_function - (enum gcc_base_api_version, - enum gcc_c_api_version); - -#ifdef __cplusplus -} -#endif - -#endif /* GCC_C_INTERFACE_H */ |