diff options
Diffstat (limited to 'contrib/gcc/toplev.h')
-rw-r--r-- | contrib/gcc/toplev.h | 162 |
1 files changed, 94 insertions, 68 deletions
diff --git a/contrib/gcc/toplev.h b/contrib/gcc/toplev.h index 2dab244..d823d54 100644 --- a/contrib/gcc/toplev.h +++ b/contrib/gcc/toplev.h @@ -1,5 +1,6 @@ /* toplev.h - Various declarations for functions found in toplev.c - Copyright (C) 1998, 1999, 2000, 2001 Free Software Foundation, Inc. + Copyright (C) 1998, 1999, 2000, 2001, 2003, 2004 + Free Software Foundation, Inc. This file is part of GCC. @@ -26,102 +27,121 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA #define skip_leading_substring(whole, part) \ (strncmp (whole, part, strlen (part)) ? NULL : whole + strlen (part)) -extern int toplev_main PARAMS ((int, char **)); -extern int read_integral_parameter PARAMS ((const char *, const char *, - const int)); -extern void strip_off_ending PARAMS ((char *, int)); -extern void print_time PARAMS ((const char *, long)); -extern const char *trim_filename PARAMS ((const char *)); -extern void internal_error PARAMS ((const char *, ...)) - ATTRIBUTE_NORETURN; -extern void fatal_io_error PARAMS ((const char *, ...)) - ATTRIBUTE_NORETURN; -extern void _fatal_insn_not_found PARAMS ((struct rtx_def *, - const char *, int, - const char *)) - ATTRIBUTE_NORETURN; -extern void _fatal_insn PARAMS ((const char *, - struct rtx_def *, - const char *, int, - const char *)) - ATTRIBUTE_NORETURN; +extern int toplev_main (unsigned int, const char **); +extern int read_integral_parameter (const char *, const char *, const int); +extern void strip_off_ending (char *, int); +extern const char *trim_filename (const char *); +extern void _fatal_insn_not_found (rtx, const char *, int, const char *) + ATTRIBUTE_NORETURN; +extern void _fatal_insn (const char *, rtx, const char *, int, const char *) + ATTRIBUTE_NORETURN; #define fatal_insn(msgid, insn) \ _fatal_insn (msgid, insn, __FILE__, __LINE__, __FUNCTION__) #define fatal_insn_not_found(insn) \ _fatal_insn_not_found (insn, __FILE__, __LINE__, __FUNCTION__) +/* If we haven't already defined a frontend specific diagnostics + style, use the generic one. */ +#ifndef GCC_DIAG_STYLE +#define GCC_DIAG_STYLE __gcc_diag__ +#endif /* None of these functions are suitable for ATTRIBUTE_PRINTF, because each language front end can extend them with its own set of format - specifiers. */ -extern void warning PARAMS ((const char *, ...)); -extern void error PARAMS ((const char *, ...)); -extern void fatal_error PARAMS ((const char *, ...)) - ATTRIBUTE_NORETURN; -extern void pedwarn PARAMS ((const char *, ...)); -extern void pedwarn_with_file_and_line PARAMS ((const char *, int, - const char *, ...)); -extern void warning_with_file_and_line PARAMS ((const char *, int, - const char *, ...)); -extern void error_with_file_and_line PARAMS ((const char *, int, - const char *, ...)); -extern void sorry PARAMS ((const char *, ...)); - -extern void rest_of_decl_compilation PARAMS ((union tree_node *, - const char *, int, int)); -extern void rest_of_type_compilation PARAMS ((union tree_node *, int)); -extern void rest_of_compilation PARAMS ((union tree_node *)); - -extern void pedwarn_with_decl PARAMS ((union tree_node *, - const char *, ...)); -extern void warning_with_decl PARAMS ((union tree_node *, - const char *, ...)); -extern void error_with_decl PARAMS ((union tree_node *, - const char *, ...)); - -extern void announce_function PARAMS ((union tree_node *)); - -extern void error_for_asm PARAMS ((struct rtx_def *, - const char *, ...)); -extern void warning_for_asm PARAMS ((struct rtx_def *, - const char *, ...)); -extern void warn_deprecated_use PARAMS ((union tree_node *)); - -extern void output_clean_symbol_name PARAMS ((FILE *, const char *)); + specifiers. We must use custom format checks. */ +#if GCC_VERSION >= 3004 +#define ATTRIBUTE_GCC_DIAG(m, n) __attribute__ ((__format__ (GCC_DIAG_STYLE, m, n))) ATTRIBUTE_NONNULL(m) +#else +#define ATTRIBUTE_GCC_DIAG(m, n) ATTRIBUTE_NONNULL(m) +#endif +extern void internal_error (const char *, ...) ATTRIBUTE_GCC_DIAG(1,2) + ATTRIBUTE_NORETURN; +extern void warning (const char *, ...); +extern void error (const char *, ...); +extern void fatal_error (const char *, ...) ATTRIBUTE_GCC_DIAG(1,2) + ATTRIBUTE_NORETURN; +extern void pedwarn (const char *, ...); +extern void sorry (const char *, ...); +extern void inform (const char *, ...) ATTRIBUTE_GCC_DIAG(1,2); + +extern void rest_of_decl_compilation (tree, const char *, int, int); +extern void rest_of_type_compilation (tree, int); +extern void rest_of_compilation (tree); +extern void tree_rest_of_compilation (tree, bool); + +extern void announce_function (tree); + +extern void error_for_asm (rtx, const char *, ...) ATTRIBUTE_GCC_DIAG(2,3); +extern void warning_for_asm (rtx, const char *, ...) ATTRIBUTE_GCC_DIAG(2,3); +extern void warn_deprecated_use (tree); + #ifdef BUFSIZ -extern void output_quoted_string PARAMS ((FILE *, const char *)); -extern void output_file_directive PARAMS ((FILE *, const char *)); +extern void output_quoted_string (FILE *, const char *); +extern void output_file_directive (FILE *, const char *); #endif -extern void do_abort PARAMS ((void)) ATTRIBUTE_NORETURN; -extern void botch PARAMS ((const char *)) - ATTRIBUTE_NORETURN; #ifdef BUFSIZ /* N.B. Unlike all the others, fnotice is just gettext+fprintf, and therefore it can have ATTRIBUTE_PRINTF. */ -extern void fnotice PARAMS ((FILE *, const char *, ...)) - ATTRIBUTE_PRINTF_2; +extern void fnotice (FILE *, const char *, ...) + ATTRIBUTE_PRINTF_2; #endif -extern int wrapup_global_declarations PARAMS ((union tree_node **, int)); -extern void check_global_declarations PARAMS ((union tree_node **, int)); +extern int wrapup_global_declarations (tree *, int); +extern void check_global_declarations (tree *, int); +extern void write_global_declarations (void); + +/* A unique local time stamp, might be zero if none is available. */ +extern unsigned local_tick; extern const char *progname; extern const char *dump_base_name; extern const char *aux_base_name; +extern const char *aux_info_file_name; +extern const char *asm_file_name; +extern bool exit_after_options; +extern bool version_flag; extern int target_flags_explicit; +/* See toplev.c. */ +extern int flag_loop_optimize; +extern int flag_crossjumping; +extern int flag_if_conversion; +extern int flag_if_conversion2; +extern int flag_delete_null_pointer_checks; +extern int flag_keep_static_consts; +extern int flag_peel_loops; +extern int flag_rerun_cse_after_loop; +extern int flag_thread_jumps; +extern int flag_tracer; +extern int flag_unroll_loops; +extern int flag_unroll_all_loops; +extern int flag_unswitch_loops; +extern int flag_cprop_registers; +extern int time_report; +extern int flag_new_regalloc; + +/* Things to do with target switches. */ +extern void display_target_options (void); +extern void print_version (FILE *, const char *); +extern void set_target_switch (const char *); +extern void * default_get_pch_validity (size_t *); +extern const char * default_pch_valid_p (const void *, size_t); + /* The hashtable, so that the C front ends can pass it to cpplib. */ extern struct ht *ident_hash; /* This function can be used by targets to set the flags originally implied by -ffast-math and -fno-fast-math. */ -extern void set_fast_math_flags PARAMS ((int)); +extern void set_fast_math_flags (int); + +/* Handle -d switch. */ +extern void decode_d_option (const char *); /* Return true iff flags are set as if -ffast-math. */ -extern bool fast_math_flags_set_p PARAMS ((void)); +extern bool fast_math_flags_set_p (void); /* The following functions accept a wide integer argument. Rather than having to cast on every function call, we use a macro instead. */ @@ -130,7 +150,13 @@ extern bool fast_math_flags_set_p PARAMS ((void)); #define exact_log2(N) exact_log2_wide ((unsigned HOST_WIDE_INT) (N)) #define floor_log2(N) floor_log2_wide ((unsigned HOST_WIDE_INT) (N)) #endif -extern int exact_log2_wide PARAMS ((unsigned HOST_WIDE_INT)); -extern int floor_log2_wide PARAMS ((unsigned HOST_WIDE_INT)); +extern int exact_log2_wide (unsigned HOST_WIDE_INT); +extern int floor_log2_wide (unsigned HOST_WIDE_INT); + +/* Functions used to get and set GCC's notion of in what directory + compilation was started. */ + +extern const char *get_src_pwd (void); +extern bool set_src_pwd (const char *); #endif /* ! GCC_TOPLEV_H */ |