URL
https://opencores.org/ocsvn/open8_urisc/open8_urisc/trunk
Subversion Repositories open8_urisc
[/] [open8_urisc/] [trunk/] [gnu/] [binutils/] [gprof/] [hist.h] - Rev 144
Go to most recent revision | Compare with Previous | Blame | View Log
/* hist.h Copyright 2000, 2001, 2002, 2004, 2005, 2007, 2009 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 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, write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ #ifndef hist_h #define hist_h typedef struct histogram { bfd_vma lowpc; bfd_vma highpc; unsigned int num_bins; int *sample; /* Histogram samples (shorts in the file!). */ } histogram; extern histogram * histograms; extern unsigned num_histograms; /* Scale factor converting samples to pc values: each sample covers HIST_SCALE bytes. */ extern double hist_scale; extern void hist_read_rec (FILE *, const char *); extern void hist_write_hist (FILE *, const char *); extern void hist_assign_samples (void); extern void hist_print (void); /* Checks if ADDRESS is within the range of addresses for which we have histogram data. Returns 1 if so and 0 otherwise. */ extern int hist_check_address (unsigned address); /* Given a range of addresses for a symbol, find a histogram record that intersects with this range, and clips the range to that histogram record, modifying *P_LOWPC and *P_HIGHPC. If no intersection is found, *P_LOWPC and *P_HIGHPC will be set to one unspecified value. If more that one intersection is found, an error is emitted. */ extern void hist_clip_symbol_address (bfd_vma *p_lowpc, bfd_vma *p_highpc); #endif /* hist_h */
Go to most recent revision | Compare with Previous | Blame | View Log