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Diffstat (limited to 'lib/gcc/arm-eabi/4.6.x-google/plugin/include/debug.h')
| -rw-r--r-- | lib/gcc/arm-eabi/4.6.x-google/plugin/include/debug.h | 229 |
1 files changed, 0 insertions, 229 deletions
diff --git a/lib/gcc/arm-eabi/4.6.x-google/plugin/include/debug.h b/lib/gcc/arm-eabi/4.6.x-google/plugin/include/debug.h deleted file mode 100644 index cdaf457..0000000 --- a/lib/gcc/arm-eabi/4.6.x-google/plugin/include/debug.h +++ /dev/null @@ -1,229 +0,0 @@ -/* Debug hooks for GCC. - Copyright (C) 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2010 - Free Software Foundation, Inc. - - 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, 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; see the file COPYING3. If not see - <http://www.gnu.org/licenses/>. */ - -#ifndef GCC_DEBUG_H -#define GCC_DEBUG_H - -/* This structure contains hooks for the debug information output - functions, accessed through the global instance debug_hooks set in - toplev.c according to command line options. */ -struct gcc_debug_hooks -{ - /* Initialize debug output. MAIN_FILENAME is the name of the main - input file. */ - void (* init) (const char *main_filename); - - /* Output debug symbols. */ - void (* finish) (const char *main_filename); - - /* Called from cgraph_optimize before starting to assemble - functions/variables/toplevel asms. */ - void (* assembly_start) (void); - - /* Macro defined on line LINE with name and expansion TEXT. */ - void (* define) (unsigned int line, const char *text); - - /* MACRO undefined on line LINE. */ - void (* undef) (unsigned int line, const char *macro); - - /* Record the beginning of a new source file FILE from LINE number - in the previous one. */ - void (* start_source_file) (unsigned int line, const char *file); - - /* Record the resumption of a source file. LINE is the line number - in the source file we are returning to. */ - void (* end_source_file) (unsigned int line); - - /* Record the beginning of block N, counting from 1 and not - including the function-scope block, at LINE. */ - void (* begin_block) (unsigned int line, unsigned int n); - - /* Record the end of a block. Arguments as for begin_block. */ - void (* end_block) (unsigned int line, unsigned int n); - - /* Returns nonzero if it is appropriate not to emit any debugging - information for BLOCK, because it doesn't contain any - instructions. This may not be the case for blocks containing - nested functions, since we may actually call such a function even - though the BLOCK information is messed up. Defaults to true. */ - bool (* ignore_block) (const_tree); - - /* Record a source file location at (FILE, LINE, DISCRIMINATOR). */ - void (* source_line) (unsigned int line, const char *file, - int discriminator, bool is_stmt); - - /* Called at start of prologue code. LINE is the first line in the - function. */ - void (* begin_prologue) (unsigned int line, const char *file); - - /* Called at end of prologue code. LINE is the first line in the - function. */ - void (* end_prologue) (unsigned int line, const char *file); - - /* Called at beginning of epilogue code. */ - void (* begin_epilogue) (unsigned int line, const char *file); - - /* Record end of epilogue code. */ - void (* end_epilogue) (unsigned int line, const char *file); - - /* Called at start of function DECL, before it is declared. */ - void (* begin_function) (tree decl); - - /* Record end of function. LINE is highest line number in function. */ - void (* end_function) (unsigned int line); - - /* Debug information for a function DECL. This might include the - function name (a symbol), its parameters, and the block that - makes up the function's body, and the local variables of the - function. */ - void (* function_decl) (tree decl); - - /* Debug information for a global DECL. Called from toplev.c after - compilation proper has finished. */ - void (* global_decl) (tree decl); - - /* Debug information for a type DECL. Called from toplev.c after - compilation proper, also from various language front ends to - record built-in types. The second argument is properly a - boolean, which indicates whether or not the type is a "local" - type as determined by the language. (It's not a boolean for - legacy reasons.) */ - void (* type_decl) (tree decl, int local); - - /* Debug information for imported modules and declarations. */ - void (* imported_module_or_decl) (tree decl, tree name, - tree context, bool child); - - /* DECL is an inline function, whose body is present, but which is - not being output at this point. */ - void (* deferred_inline_function) (tree decl); - - /* DECL is an inline function which is about to be emitted out of - line. The hook is useful to, e.g., emit abstract debug info for - the inline before it gets mangled by optimization. */ - void (* outlining_inline_function) (tree decl); - - /* Called from final_scan_insn for any CODE_LABEL insn whose - LABEL_NAME is non-null. */ - void (* label) (rtx); - - /* Called after the start and before the end of writing a PCH file. - The parameter is 0 if after the start, 1 if before the end. */ - void (* handle_pch) (unsigned int); - - /* Called from final_scan_insn for any NOTE_INSN_VAR_LOCATION note. */ - void (* var_location) (rtx); - - /* Called from final_scan_insn if there is a switch between hot and cold - text sections. */ - void (* switch_text_section) (void); - - /* Records a direct call to the function DECL, noting the point of call - and the debug info for the function. Called from final_scan_insn - when ICF debugging is enabled. */ - void (* direct_call) (tree decl); - - /* Records the OBJ_TYPE_REF_TOKEN for a virtual call through ADDR, which - for C++ is the vtable slot index, noting the INSN_UID for the call - instruction. Called from calls.c:emit_call_1 when ICF debugging is - enabled. It's necessary to do this during lowering because the - call instruction and the OBJ_TYPE_REF become separated after that - point. */ - void (* virtual_call_token) (tree addr, int insn_uid); - - /* Copies the OBJ_TYPE_REF_TOKEN for a virtual call from OLD_INSN to - NEW_INSN. Called from emit-rtl.c:try_split when a CALL_INSN is - split, so that the vtable slot index remains associated with the - new CALL_INSN. */ - void (* copy_call_info) (rtx old_insn, rtx new_insn); - - /* Records a virtual call given INSN_UID, which is the UID of the call - instruction. The UID is then mapped to the vtable slot index noted - during the lowering phase. Called from final_scan_insn when ICF - debugging is enabled. */ - void (* virtual_call) (int insn_uid); - - /* Called from grokdeclarator. Replaces the anonymous name with the - type name. */ - void (* set_name) (tree, tree); - - /* This is 1 if the debug writer wants to see start and end commands for the - main source files, and 0 otherwise. */ - int start_end_main_source_file; - - /* The type of symtab field used by these debug hooks. This is one - of the TYPE_SYMTAB_IS_xxx values defined in tree.h. */ - int tree_type_symtab_field; -}; - -extern const struct gcc_debug_hooks *debug_hooks; - -/* The do-nothing hooks. */ -extern void debug_nothing_void (void); -extern void debug_nothing_charstar (const char *); -extern void debug_nothing_int_charstar (unsigned int, const char *); -extern void debug_nothing_int_charstar_int_bool (unsigned int, const char *, - int, bool); -extern void debug_nothing_int (unsigned int); -extern void debug_nothing_int_int (unsigned int, unsigned int); -extern void debug_nothing_tree (tree); -extern void debug_nothing_tree_tree (tree, tree); -extern void debug_nothing_tree_int (tree, int); -extern void debug_nothing_tree_tree_tree_bool (tree, tree, tree, bool); -extern bool debug_true_const_tree (const_tree); -extern void debug_nothing_rtx (rtx); -extern void debug_nothing_rtx_rtx (rtx, rtx); -extern void debug_nothing_uid (int); - -/* Hooks for various debug formats. */ -extern const struct gcc_debug_hooks do_nothing_debug_hooks; -extern const struct gcc_debug_hooks dbx_debug_hooks; -extern const struct gcc_debug_hooks sdb_debug_hooks; -extern const struct gcc_debug_hooks xcoff_debug_hooks; -extern const struct gcc_debug_hooks dwarf2_debug_hooks; -extern const struct gcc_debug_hooks vmsdbg_debug_hooks; - -/* Dwarf2 frame information. */ - -extern void dwarf2out_begin_prologue (unsigned int, const char *); -extern void dwarf2out_vms_end_prologue (unsigned int, const char *); -extern void dwarf2out_vms_begin_epilogue (unsigned int, const char *); -extern void dwarf2out_end_epilogue (unsigned int, const char *); -extern void dwarf2out_frame_init (void); -extern void dwarf2out_frame_finish (void); -/* Decide whether we want to emit frame unwind information for the current - translation unit. */ -extern int dwarf2out_do_frame (void); -extern int dwarf2out_do_cfi_asm (void); -extern void dwarf2out_switch_text_section (void); - -extern void debug_flush_symbol_queue (void); -extern void debug_queue_symbol (tree); -extern void debug_free_queue (void); -extern int debug_nesting; -extern int symbol_queue_index; - -const char *remap_debug_filename (const char *); -void add_debug_prefix_map (const char *); - -/* For -fdump-go-spec. */ - -extern const struct gcc_debug_hooks * -dump_go_spec_init (const char *, const struct gcc_debug_hooks *); - -#endif /* !GCC_DEBUG_H */ |