X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=gprof%2Fgmon_out.h;h=af98a383b47094a0e32ea5c8a3e7640079fbb513;hb=b4f261e094f4807a2da1dc62c7945e5898ed4680;hp=d0d8ec54fdc4258aaca715e287325cad3654f4c2;hpb=12516a373c27abe4516c2a3c84cfe9d94f02e18f;p=deliverable%2Fbinutils-gdb.git diff --git a/gprof/gmon_out.h b/gprof/gmon_out.h index d0d8ec54fd..af98a383b4 100644 --- a/gprof/gmon_out.h +++ b/gprof/gmon_out.h @@ -1,22 +1,33 @@ -/* - * This file specifies the format of gmon.out files. It should have - * as few external dependencies as possible as it is going to be - * included in many different programs. That is, minimize the - * number of #include's. - * - * A gmon.out file consists of a header (defined by gmon_hdr) followed - * by a sequence of records. Each record starts with a one-byte tag - * identifying the type of records, followed by records specific data. - */ +/* gmon_out.h + + Copyright 2000, 2001, 2002 Free Software Foundation, Inc. + +This file is part of GNU Binutils. + +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 2 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, write to the Free Software +Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ + +/* A gmon.out file consists of a header (defined by gmon_hdr) followed + by a sequence of records. Each record starts with a one-byte tag + identifying the type of records, followed by records specific data. */ #ifndef gmon_out_h #define gmon_out_h #define GMON_MAGIC "gmon" /* magic cookie */ #define GMON_VERSION 1 /* version number */ -/* - * Raw header as it appears on file (without padding): - */ +/* Raw header as it appears on file (without padding). */ struct gmon_hdr { char cookie[4]; @@ -24,28 +35,11 @@ struct gmon_hdr char spare[3 * 4]; }; -/* types of records in this file: */ +/* Types of records in this file. */ typedef enum { - GMON_TAG_TIME_HIST, GMON_TAG_CG_ARC, GMON_TAG_BB_COUNT + GMON_TAG_TIME_HIST = 0, GMON_TAG_CG_ARC = 1, GMON_TAG_BB_COUNT = 2 } GMON_Record_Tag; -struct gmon_hist_hdr - { - char low_pc[sizeof (bfd_vma)]; /* base pc address of sample buffer */ - char high_pc[sizeof (bfd_vma)]; /* max pc address of sampled buffer */ - char hist_size[4]; /* size of sample buffer */ - char prof_rate[4]; /* profiling clock rate */ - char dimen[15]; /* phys. dim., usually "seconds" */ - char dimen_abbrev; /* usually 's' for "seconds" */ - }; - -struct gmon_cg_arc_record - { - char from_pc[sizeof (bfd_vma)]; /* address within caller's body */ - char self_pc[sizeof (bfd_vma)]; /* address within callee's body */ - char count[4]; /* number of arc traversals */ - }; - #endif /* gmon_out_h */