64c50fc5db
"--file-ordering" options. (usage): Add new options to usage message. (main): Handle new options. * gprof.h (STYLE_FUNCTION_ORDER): Define. (STYLE_FILE_ORDER): Define. (function_mapping_file): Declare. * cg_arcs.c (arcs, numarcs): New globals. (arc_add): Put new arcs into the arc array so the function/file ordering code can examine them. * cg_arcs.h (struct arc): New field "has_been_placed". (arcs, numarcs): Declare new globals. * core.c (symbol_map, symbol_map_count): New globals. (read_function_mappings): New function to read in a function to object map file. (core_init): Call read_function_mappings if a function mapping file exists. (core_create_function_syms): Handle function to object file mappings. * symtab.h (struct sym): New fields "mapped", "has_been_placed", "nuses", "prev". * cg_print.c (cmp_arc_count): New function for sorting arcs. (cmp_fun_nuses): Likewise for functions. (cg_print_function_ordering): New function to print a suggested function ordering. (cg_print_file_ordering): Likewise for ordering .o files. (order_and_dump_functions_by_arcs): Helper function for function and object file ordering code. Gprof changes for mentor vm work.
142 lines
4.1 KiB
C
142 lines
4.1 KiB
C
/*
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* Copyright (c) 1983 Regents of the University of California.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms are permitted
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* provided that: (1) source distributions retain this entire copyright
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* notice and comment, and (2) distributions including binaries display
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* the following acknowledgement: ``This product includes software
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* developed by the University of California, Berkeley and its contributors''
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* in the documentation or other materials provided with the distribution
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* and in all advertising materials mentioning features or use of this
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* software. Neither the name of the University nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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*
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* @(#)gprof.h 5.9 (Berkeley) 6/1/90
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*/
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#ifndef gprof_h
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#define gprof_h
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#include <ansidecl.h>
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#include "sysdep.h"
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#ifndef MIN
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#define MIN(a,b) ((a) < (b) ? (a) : (b))
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#endif
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#ifndef MAX
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#define MAX(a,b) ((a) > (b) ? (a) : (b))
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#endif
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/* AIX defines hz as a macro. */
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#undef hz
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#ifdef MACHINE_H
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#include MACHINE_H
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#else
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#if vax
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#include "vax.h"
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#endif
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#if sun
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#include "sun.h"
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#endif
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#if tahoe
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#include "tahoe.h"
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#endif
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#endif
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#ifndef FOPEN_RB
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#define FOPEN_RB "r"
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#endif
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#ifndef FOPEN_WB
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#define FOPEN_WB "w"
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#endif
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#ifndef PATH_MAX
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#define PATH_MAX 1024
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#endif
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#define A_OUTNAME "a.out" /* default core filename */
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#define GMONNAME "gmon.out" /* default profile filename */
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#define GMONSUM "gmon.sum" /* profile summary filename */
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/*
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* These may already be defined on some systems. We could probably
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* just use the BFD versions of these, since BFD has already dealt
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* with this problem.
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*/
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#undef FALSE
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#define FALSE 0
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#undef TRUE
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#define TRUE 1
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#define STYLE_FLAT_PROFILE (1<<0)
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#define STYLE_CALL_GRAPH (1<<1)
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#define STYLE_SUMMARY_FILE (1<<2)
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#define STYLE_EXEC_COUNTS (1<<3)
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#define STYLE_ANNOTATED_SOURCE (1<<4)
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#define STYLE_GMON_INFO (1<<5)
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#define STYLE_FUNCTION_ORDER (1<<6)
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#define STYLE_FILE_ORDER (1<<7)
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#define ANYDEBUG (1<<0) /* 1 */
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#define DFNDEBUG (1<<1) /* 2 */
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#define CYCLEDEBUG (1<<2) /* 4 */
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#define ARCDEBUG (1<<3) /* 8 */
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#define TALLYDEBUG (1<<4) /* 16 */
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#define TIMEDEBUG (1<<5) /* 32 */
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#define SAMPLEDEBUG (1<<6) /* 64 */
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#define AOUTDEBUG (1<<7) /* 128 */
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#define CALLDEBUG (1<<8) /* 256 */
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#define LOOKUPDEBUG (1<<9) /* 512 */
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#define PROPDEBUG (1<<10) /* 1024 */
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#define BBDEBUG (1<<11) /* 2048 */
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#define IDDEBUG (1<<12) /* 4096 */
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#define SRCDEBUG (1<<13) /* 8192 */
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#ifdef DEBUG
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#define DBG(l,s) if (debug_level & (l)) {s;}
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#else
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#define DBG(l,s)
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#endif
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typedef enum
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{
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FF_AUTO = 0, FF_MAGIC, FF_BSD, FF_PROF
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}
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File_Format;
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typedef int bool;
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typedef unsigned char UNIT[2]; /* unit of profiling */
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extern const char *whoami; /* command-name, for error messages */
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extern const char *function_mapping_file; /* file mapping functions to files */
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extern const char *a_out_name; /* core filename */
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extern long hz; /* ticks per second */
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/*
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* Command-line options:
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*/
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extern int debug_level; /* debug level */
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extern int output_style;
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extern int output_width; /* controls column width in index */
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extern bool bsd_style_output; /* as opposed to FSF style output */
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extern bool discard_underscores; /* discard leading underscores? */
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extern bool ignore_direct_calls; /* don't count direct calls */
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extern bool ignore_static_funcs; /* suppress static functions */
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extern bool ignore_zeros; /* ignore unused symbols/files */
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extern bool line_granularity; /* function or line granularity? */
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extern bool print_descriptions; /* output profile description */
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extern bool print_path; /* print path or just filename? */
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extern bool ignore_non_functions;/* Ignore non-function symbols. */
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extern File_Format file_format; /* requested file format */
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extern bool first_output; /* no output so far? */
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extern void done PARAMS ((int status));
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#endif /* gprof_h */
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