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Diffstat (limited to 'include/gcc-c-fe.def')
| -rw-r--r-- | include/gcc-c-fe.def | 197 |
1 files changed, 197 insertions, 0 deletions
diff --git a/include/gcc-c-fe.def b/include/gcc-c-fe.def new file mode 100644 index 0000000..19cb867 --- /dev/null +++ b/include/gcc-c-fe.def @@ -0,0 +1,197 @@ +/* Interface between GCC C FE and GDB -*- c -*- + + 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/>. */ + + + +/* Create a new "decl" in GCC. A decl is a declaration, basically a + kind of symbol. + + NAME is the name of the new symbol. SYM_KIND is the kind of + symbol being requested. SYM_TYPE is the new symbol's C type; + except for labels, where this is not meaningful and should be + zero. If SUBSTITUTION_NAME is not NULL, then a reference to this + decl in the source will later be substituted with a dereference + of a variable of the given name. Otherwise, for symbols having + an address (e.g., functions), ADDRESS is the address. FILENAME + and LINE_NUMBER refer to the symbol's source location. If this + is not known, FILENAME can be NULL and LINE_NUMBER can be 0. + This function returns the new decl. */ + +GCC_METHOD7 (gcc_decl, build_decl, + const char *, /* Argument NAME. */ + enum gcc_c_symbol_kind, /* Argument SYM_KIND. */ + gcc_type, /* Argument SYM_TYPE. */ + const char *, /* Argument SUBSTITUTION_NAME. */ + gcc_address, /* Argument ADDRESS. */ + const char *, /* Argument FILENAME. */ + unsigned int) /* Argument LINE_NUMBER. */ + +/* Insert a GCC decl into the symbol table. DECL is the decl to + insert. IS_GLOBAL is true if this is an outermost binding, and + false if it is a possibly-shadowing binding. */ + +GCC_METHOD2 (int /* bool */, bind, + gcc_decl, /* Argument DECL. */ + int /* bool */) /* Argument IS_GLOBAL. */ + +/* Insert a tagged type into the symbol table. NAME is the tag name + of the type and TAGGED_TYPE is the type itself. TAGGED_TYPE must + be either a struct, union, or enum type, as these are the only + types that have tags. FILENAME and LINE_NUMBER refer to the type's + source location. If this is not known, FILENAME can be NULL and + LINE_NUMBER can be 0. */ + +GCC_METHOD4 (int /* bool */, tagbind, + const char *, /* Argument NAME. */ + gcc_type, /* Argument TAGGED_TYPE. */ + const char *, /* Argument FILENAME. */ + unsigned int) /* Argument LINE_NUMBER. */ + +/* Return the type of a pointer to a given base type. */ + +GCC_METHOD1 (gcc_type, build_pointer_type, + gcc_type) /* Argument BASE_TYPE. */ + +/* Create a new 'struct' type. Initially it has no fields. */ + +GCC_METHOD0 (gcc_type, build_record_type) + +/* Create a new 'union' type. Initially it has no fields. */ + +GCC_METHOD0 (gcc_type, build_union_type) + +/* Add a field to a struct or union type. FIELD_NAME is the field's + name. FIELD_TYPE is the type of the field. BITSIZE and BITPOS + indicate where in the struct the field occurs. */ + +GCC_METHOD5 (int /* bool */, build_add_field, + gcc_type, /* Argument RECORD_OR_UNION_TYPE. */ + const char *, /* Argument FIELD_NAME. */ + gcc_type, /* Argument FIELD_TYPE. */ + unsigned long, /* Argument BITSIZE. */ + unsigned long) /* Argument BITPOS. */ + +/* After all the fields have been added to a struct or union, the + struct or union type must be "finished". This does some final + cleanups in GCC. */ + +GCC_METHOD2 (int /* bool */, finish_record_or_union, + gcc_type, /* Argument RECORD_OR_UNION_TYPE. */ + unsigned long) /* Argument SIZE_IN_BYTES. */ + +/* Create a new 'enum' type. The new type initially has no + associated constants. */ + +GCC_METHOD1 (gcc_type, build_enum_type, + gcc_type) /* Argument UNDERLYING_INT_TYPE. */ + +/* Add a new constant to an enum type. NAME is the constant's + name and VALUE is its value. */ + +GCC_METHOD3 (int /* bool */, build_add_enum_constant, + gcc_type, /* Argument ENUM_TYPE. */ + const char *, /* Argument NAME. */ + unsigned long) /* Argument VALUE. */ + +/* After all the constants have been added to an enum, the type must + be "finished". This does some final cleanups in GCC. */ + +GCC_METHOD1 (int /* bool */, finish_enum_type, + gcc_type) /* Argument ENUM_TYPE. */ + +/* Create a new function type. RETURN_TYPE is the type returned by + the function, and ARGUMENT_TYPES is a vector, of length NARGS, of + the argument types. IS_VARARGS is true if the function is + varargs. */ + +GCC_METHOD3 (gcc_type, build_function_type, + gcc_type, /* Argument RETURN_TYPE. */ + const struct gcc_type_array *, /* Argument ARGUMENT_TYPES. */ + int /* bool */) /* Argument IS_VARARGS. */ + +/* Return an integer type with the given properties. */ + +GCC_METHOD2 (gcc_type, int_type, + int /* bool */, /* Argument IS_UNSIGNED. */ + unsigned long) /* Argument SIZE_IN_BYTES. */ + +/* Return a floating point type with the given properties. */ + +GCC_METHOD1 (gcc_type, float_type, + unsigned long) /* Argument SIZE_IN_BYTES. */ + +/* Return the 'void' type. */ + +GCC_METHOD0 (gcc_type, void_type) + +/* Return the 'bool' type. */ + +GCC_METHOD0 (gcc_type, bool_type) + +/* Create a new array type. If NUM_ELEMENTS is -1, then the array + is assumed to have an unknown length. */ + +GCC_METHOD2 (gcc_type, build_array_type, + gcc_type, /* Argument ELEMENT_TYPE. */ + int) /* Argument NUM_ELEMENTS. */ + +/* Create a new variably-sized array type. UPPER_BOUND_NAME is the + name of a local variable that holds the upper bound of the array; + it is one less than the array size. */ + +GCC_METHOD2 (gcc_type, build_vla_array_type, + gcc_type, /* Argument ELEMENT_TYPE. */ + const char *) /* Argument UPPER_BOUND_NAME. */ + +/* Return a qualified variant of a given base type. QUALIFIERS says + which qualifiers to use; it is composed of or'd together + constants from 'enum gcc_qualifiers'. */ + +GCC_METHOD2 (gcc_type, build_qualified_type, + gcc_type, /* Argument UNQUALIFIED_TYPE. */ + enum gcc_qualifiers) /* Argument QUALIFIERS. */ + +/* Build a complex type given its element type. */ + +GCC_METHOD1 (gcc_type, build_complex_type, + gcc_type) /* Argument ELEMENT_TYPE. */ + +/* Build a vector type given its element type and number of + elements. */ + +GCC_METHOD2 (gcc_type, build_vector_type, + gcc_type, /* Argument ELEMENT_TYPE. */ + int) /* Argument NUM_ELEMENTS. */ + +/* Build a constant. NAME is the constant's name and VALUE is its + value. FILENAME and LINE_NUMBER refer to the type's source + location. If this is not known, FILENAME can be NULL and + LINE_NUMBER can be 0. */ + +GCC_METHOD5 (int /* bool */, build_constant, + gcc_type, /* Argument TYPE. */ + const char *, /* Argument NAME. */ + unsigned long, /* Argument VALUE. */ + const char *, /* Argument FILENAME. */ + unsigned int) /* Argument LINE_NUMBER. */ + +/* Emit an error and return an error type object. */ + +GCC_METHOD1 (gcc_type, error, + const char *) /* Argument MESSAGE. */ |