Mercurial > vba-clojure
changeset 30:48369c6aeaa0 compile-milestone
brought prof package in
| author | Robert McIntyre <rlm@mit.edu> |
|---|---|
| date | Sun, 04 Mar 2012 22:32:01 -0600 |
| parents | 2fa26addb901 |
| children | 094360cdf3b2 |
| files | configure.ac src/Makefile.am src/Port.h src/prof/Makefile src/prof/Makefile.am src/prof/gmon.h src/prof/gmon_out.h src/prof/prof.cpp src/prof/prof.h src/sdl/Makefile.am src/sdl/SDL.cpp |
| diffstat | 11 files changed, 1150 insertions(+), 79 deletions(-) [+] |
line wrap: on
line diff
1.1 --- a/configure.ac Sun Mar 04 21:09:22 2012 -0600 1.2 +++ b/configure.ac Sun Mar 04 22:32:01 2012 -0600 1.3 @@ -21,7 +21,16 @@ 1.4 AC_PATH_PROG(NASM, nasm) 1.5 1.6 # Checks for libraries. 1.7 +AC_CHECK_LIB(z, gzopen, 1.8 + , AC_MSG_ERROR([*** Cannot compile without zlib.])) 1.9 +AC_CHECK_LIB(png, png_create_write_struct, 1.10 + , AC_MSG_ERROR([*** Cannot compile without libpng.]), [-lz]) 1.11 + 1.12 +SDL_VERSION=1.2.2 1.13 +AM_PATH_SDL($SDL_VERSION, :, 1.14 + AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])) 1.15 AC_CHECK_LIB([SDL], [SDL_Init]) 1.16 + 1.17 AC_CHECK_LIB([pthread], [pthread_create]) 1.18 1.19 1.20 @@ -61,9 +70,14 @@ 1.21 src/common/Makefile 1.22 src/SFMT/Makefile 1.23 src/filters/Makefile 1.24 + src/prof/Makefile 1.25 src/sdl/Makefile]) 1.26 1.27 1.28 1.29 +### RLM: investigate this further 1.30 +CXXFLAGS="$CXXFLAGS -DC_CORE" 1.31 + 1.32 + 1.33 AC_OUTPUT 1.34
2.1 --- a/src/Makefile.am Sun Mar 04 21:09:22 2012 -0600 2.2 +++ b/src/Makefile.am Sun Mar 04 22:32:01 2012 -0600 2.3 @@ -1,3 +1,3 @@ 2.4 -SUBDIRS = SFMT lua gb gba common filters sdl 2.5 +SUBDIRS = SFMT lua gb gba common filters prof sdl 2.6 2.7 -noinst_HEADERS = Port.h NLS.h AutoBuild.h 2.8 +noinst_HEADERS = Port.h NLS.h AutoBuild.h version.h
3.1 --- a/src/Port.h Sun Mar 04 21:09:22 2012 -0600 3.2 +++ b/src/Port.h Sun Mar 04 22:32:01 2012 -0600 3.3 @@ -13,9 +13,22 @@ 3.4 3.5 typedef unsigned char bool8; 3.6 3.7 -#ifdef HAVE_STDINT_H 3.8 +//#ifdef HAVE_STDINT_H 3.9 #include <stdint.h> 3.10 3.11 +// RLM combatibility junk 3.12 + 3.13 +typedef uint8_t u8; 3.14 +typedef uint16_t u16; 3.15 +typedef uint32_t u32; 3.16 +typedef uint64_t u64; 3.17 + 3.18 +typedef int8_t s8; 3.19 +typedef int16_t s16; 3.20 +typedef int32_t s32; 3.21 +typedef int64_t s64; 3.22 + 3.23 + 3.24 typedef int8_t int8; 3.25 typedef uint8_t uint8; 3.26 typedef int16_t int16; 3.27 @@ -26,55 +39,6 @@ 3.28 typedef uint64_t uint64; 3.29 typedef intptr_t pint; 3.30 3.31 -#else /* Don't have stdint.h */ 3.32 - 3.33 -#ifdef PTR_NOT_INT 3.34 -typedef long pint; 3.35 -#else /* pointer is int */ 3.36 -typedef int pint; 3.37 -#endif /* PTR_NOT_INT */ 3.38 - 3.39 -/* FIXME: Refactor this by moving out the BORLAND part and unifying typedefs */ 3.40 -#ifndef WIN32 3.41 -typedef unsigned char uint8; 3.42 -typedef unsigned short uint16; 3.43 -typedef signed char int8; 3.44 -typedef short int16; 3.45 -typedef int int32; 3.46 -typedef unsigned int uint32; 3.47 -# ifdef __GNUC__ /* long long is not part of ISO C++ */ 3.48 -__extension__ typedef long long int64; 3.49 -__extension__ typedef unsigned long long uint64; 3.50 -# else 3.51 -typedef long long int64; 3.52 -typedef unsigned long long uint64; 3.53 -# endif 3.54 -#else /* WIN32 */ 3.55 - 3.56 -# ifdef __BORLANDC__ 3.57 -# include <systypes.h> 3.58 -# else 3.59 - 3.60 -typedef unsigned char uint8; 3.61 -typedef unsigned short uint16; 3.62 -typedef signed char int8; 3.63 -typedef short int16; 3.64 - 3.65 -# ifndef WSAAPI 3.66 -/* winsock2.h typedefs int32 as well. */ 3.67 -typedef long int32; 3.68 -# endif 3.69 - 3.70 -typedef unsigned int uint32; 3.71 - 3.72 -# endif /* __BORLANDC__ */ 3.73 - 3.74 -typedef __int64 int64; 3.75 -typedef unsigned __int64 uint64; 3.76 - 3.77 -#endif /* WIN32 */ 3.78 -#endif /* HAVE_STDINT_H */ 3.79 - 3.80 #ifndef WIN32 3.81 3.82 #ifndef PATH_MAX 3.83 @@ -98,14 +62,6 @@ 3.84 #define strncasecmp strnicmp 3.85 #endif 3.86 3.87 -typedef uint8 u8; 3.88 -typedef uint16 u16; 3.89 -typedef uint32 u32; 3.90 -typedef uint64 u64; 3.91 -typedef int8 s8; 3.92 -typedef int16 s16; 3.93 -typedef int32 s32; 3.94 -typedef int64 s64; 3.95 3.96 // for consistency 3.97 static inline u8 swap8(u8 v)
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's,/[^/]*$$,,'`; \ 4.341 + if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ 4.342 + cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \ 4.343 + fi; \ 4.344 + cp -pR $$d/$$file $(distdir)$$dir || exit 1; \ 4.345 + else \ 4.346 + test -f $(distdir)/$$file \ 4.347 + || cp -p $$d/$$file $(distdir)/$$file \ 4.348 + || exit 1; \ 4.349 + fi; \ 4.350 + done 4.351 +check-am: all-am 4.352 +check: check-am 4.353 +all-am: Makefile $(libprof_a_OBJECTS) 4.354 +installdirs: 4.355 +install: install-am 4.356 +install-exec: install-exec-am 4.357 +install-data: install-data-am 4.358 +uninstall: uninstall-am 4.359 + 4.360 +install-am: all-am 4.361 + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am 4.362 + 4.363 +installcheck: installcheck-am 4.364 +install-strip: 4.365 + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ 4.366 + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ 4.367 + `test -z '$(STRIP)' || \ 4.368 + echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install 4.369 +mostlyclean-generic: 4.370 + 4.371 +clean-generic: 4.372 + 4.373 +distclean-generic: 4.374 + -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) 4.375 + 4.376 +maintainer-clean-generic: 4.377 + @echo "This command is intended for maintainers to use" 4.378 + @echo "it deletes files that may require special tools to rebuild." 4.379 +clean: clean-am 4.380 + 4.381 +clean-am: clean-generic clean-noinstLIBRARIES mostlyclean-am 4.382 + 4.383 +distclean: distclean-am 4.384 + -rm -rf ./$(DEPDIR) 4.385 + -rm -f Makefile 4.386 +distclean-am: clean-am distclean-compile distclean-generic \ 4.387 + distclean-tags 4.388 + 4.389 +dvi: dvi-am 4.390 + 4.391 +dvi-am: 4.392 + 4.393 +html: html-am 4.394 + 4.395 +info: info-am 4.396 + 4.397 +info-am: 4.398 + 4.399 +install-data-am: 4.400 + 4.401 +install-dvi: install-dvi-am 4.402 + 4.403 +install-exec-am: 4.404 + 4.405 +install-html: install-html-am 4.406 + 4.407 +install-info: install-info-am 4.408 + 4.409 +install-man: 4.410 + 4.411 +install-pdf: install-pdf-am 4.412 + 4.413 +install-ps: install-ps-am 4.414 + 4.415 +installcheck-am: 4.416 + 4.417 +maintainer-clean: maintainer-clean-am 4.418 + -rm -rf ./$(DEPDIR) 4.419 + -rm -f Makefile 4.420 +maintainer-clean-am: distclean-am maintainer-clean-generic 4.421 + 4.422 +mostlyclean: mostlyclean-am 4.423 + 4.424 +mostlyclean-am: mostlyclean-compile mostlyclean-generic 4.425 + 4.426 +pdf: pdf-am 4.427 + 4.428 +pdf-am: 4.429 + 4.430 +ps: ps-am 4.431 + 4.432 +ps-am: 4.433 + 4.434 +uninstall-am: 4.435 + 4.436 +.MAKE: install-am install-strip 4.437 + 4.438 +.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \ 4.439 + clean-noinstLIBRARIES ctags distclean distclean-compile \ 4.440 + distclean-generic distclean-tags distdir dvi dvi-am html \ 4.441 + html-am info info-am install install-am install-data \ 4.442 + install-data-am install-dvi install-dvi-am install-exec \ 4.443 + install-exec-am install-html install-html-am install-info \ 4.444 + install-info-am install-man install-pdf install-pdf-am \ 4.445 + install-ps install-ps-am install-strip installcheck \ 4.446 + installcheck-am installdirs maintainer-clean \ 4.447 + maintainer-clean-generic mostlyclean mostlyclean-compile \ 4.448 + mostlyclean-generic pdf pdf-am ps ps-am tags uninstall \ 4.449 + uninstall-am 4.450 + 4.451 +# Tell versions [3.59,3.63) of GNU make to not export all variables. 4.452 +# Otherwise a system limit (for SysV at least) may be exceeded. 4.453 +.NOEXPORT:
5.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 5.2 +++ b/src/prof/Makefile.am Sun Mar 04 22:32:01 2012 -0600 5.3 @@ -0,0 +1,7 @@ 5.4 +noinst_LIBRARIES = libprof.a 5.5 + 5.6 +libprof_a_SOURCES = \ 5.7 + gmon.h \ 5.8 + gmon_out.h \ 5.9 + prof.cpp \ 5.10 + prof.h
6.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 6.2 +++ b/src/prof/gmon.h Sun Mar 04 22:32:01 2012 -0600 6.3 @@ -0,0 +1,151 @@ 6.4 +/* 6.5 + * Copyright (c) 1983, 1991, 1993, 2001 6.6 + * The Regents of the University of California. All rights reserved. 6.7 + * 6.8 + * Redistribution and use in source and binary forms, with or without 6.9 + * modification, are permitted provided that the following conditions 6.10 + * are met: 6.11 + * 1. Redistributions of source code must retain the above copyright 6.12 + * notice, this list of conditions and the following disclaimer. 6.13 + * 2. Redistributions in binary form must reproduce the above copyright 6.14 + * notice, this list of conditions and the following disclaimer in the 6.15 + * documentation and/or other materials provided with the distribution. 6.16 + * 3. Neither the name of the University nor the names of its contributors 6.17 + * may be used to endorse or promote products derived from this software 6.18 + * without specific prior written permission. 6.19 + * 6.20 + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 6.21 + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 6.22 + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 6.23 + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 6.24 + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 6.25 + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 6.26 + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 6.27 + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 6.28 + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 6.29 + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 6.30 + * SUCH DAMAGE. 6.31 + */ 6.32 +#ifndef gmon_h 6.33 +#define gmon_h 6.34 + 6.35 +#include <stdint.h> 6.36 +typedef uint32_t u32; 6.37 + 6.38 +/* Size of the 4.4BSD gmon header */ 6.39 +#define GMON_HDRSIZE_BSD44_32 (4 + 4 + 4 + 4 + 4 + (3 * 4)) 6.40 +#define GMON_HDRSIZE_BSD44_64 (8 + 8 + 4 + 4 + 4 + (3 * 4)) 6.41 + 6.42 +#if 0 /* For documentation purposes only. */ 6.43 + struct raw_phdr 6.44 + { 6.45 + char low_pc[sizeof(void *)]; /* base pc address of sample buffer */ 6.46 + char high_pc[sizeof(void *)];/* max pc address of sampled buffer */ 6.47 + char ncnt[4]; /* size of sample buffer (plus this 6.48 + header) */ 6.49 + 6.50 + char version[4]; /* version number */ 6.51 + char profrate[4]; /* profiling clock rate */ 6.52 + char spare[3*4]; /* reserved */ 6.53 + }; 6.54 +#endif 6.55 + 6.56 +#define GMONVERSION 0x00051879 6.57 + 6.58 +/* Size of the old BSD gmon header */ 6.59 +#define GMON_HDRSIZE_OLDBSD_32 (4 + 4 + 4) 6.60 + 6.61 +/* FIXME: Checking host compiler defines here means that we can't 6.62 + use a cross gprof alpha OSF. */ 6.63 +#if defined(__alpha__) && defined (__osf__) 6.64 +#define GMON_HDRSIZE_OLDBSD_64 (8 + 8 + 4 + 4) 6.65 +#else 6.66 +#define GMON_HDRSIZE_OLDBSD_64 (8 + 8 + 4) 6.67 +#endif 6.68 + 6.69 +#if 0 /* For documentation purposes only. */ 6.70 + struct old_raw_phdr 6.71 + { 6.72 + char low_pc[sizeof(void *)]; /* base pc address of sample buffer */ 6.73 + char high_pc[sizeof(void *)];/* max pc address of sampled buffer */ 6.74 + char ncnt[4]; /* size of sample buffer (plus this 6.75 + header) */ 6.76 +#if defined (__alpha__) && defined (__osf__) 6.77 + /* 6.78 + * DEC's OSF v3.0 uses 4 bytes of padding to bring the header to 6.79 + * a size that is a multiple of 8. 6.80 + */ 6.81 + char pad[4]; 6.82 +#endif 6.83 + }; 6.84 +#endif 6.85 + 6.86 +/* 6.87 + * Histogram counters are unsigned shorts: 6.88 + */ 6.89 +#define HISTCOUNTER unsigned short 6.90 + 6.91 +/* 6.92 + * Fraction of text space to allocate for histogram counters here, 1/2: 6.93 + */ 6.94 +#define HISTFRACTION 2 6.95 + 6.96 +/* 6.97 + * Fraction of text space to allocate for from hash buckets. The 6.98 + * value of HASHFRACTION is based on the minimum number of bytes of 6.99 + * separation between two subroutine call points in the object code. 6.100 + * Given MIN_SUBR_SEPARATION bytes of separation the value of 6.101 + * HASHFRACTION is calculated as: 6.102 + * 6.103 + * HASHFRACTION = MIN_SUBR_SEPARATION / (2 * sizeof(short) - 1); 6.104 + * 6.105 + * For the VAX, the shortest two call sequence is: 6.106 + * 6.107 + * calls $0,(r0) 6.108 + * calls $0,(r0) 6.109 + * 6.110 + * which is separated by only three bytes, thus HASHFRACTION is 6.111 + * calculated as: 6.112 + * 6.113 + * HASHFRACTION = 3 / (2 * 2 - 1) = 1 6.114 + * 6.115 + * Note that the division above rounds down, thus if MIN_SUBR_FRACTION 6.116 + * is less than three, this algorithm will not work! 6.117 + */ 6.118 +#define HASHFRACTION 1 6.119 + 6.120 +/* 6.121 + * Percent of text space to allocate for tostructs with a minimum: 6.122 + */ 6.123 +#define ARCDENSITY 2 6.124 +#define MINARCS 50 6.125 + 6.126 +struct tostruct 6.127 + { 6.128 + u32 selfpc; 6.129 + int count; 6.130 + unsigned short link; 6.131 + }; 6.132 + 6.133 +/* 6.134 + * A raw arc, with pointers to the calling site and the called site 6.135 + * and a count. Everything is defined in terms of characters so 6.136 + * as to get a packed representation (otherwise, different compilers 6.137 + * might introduce different padding): 6.138 + */ 6.139 +#if 0 /* For documentation purposes only. */ 6.140 + struct raw_arc 6.141 + { 6.142 + char from_pc[sizeof(void *)]; 6.143 + char self_pc[sizeof(void *)]; 6.144 + char count[sizeof(long)]; 6.145 + }; 6.146 +#endif 6.147 + 6.148 +/* 6.149 + * General rounding functions: 6.150 + */ 6.151 +#define ROUNDDOWN(x,y) (((x)/(y))*(y)) 6.152 +#define ROUNDUP(x,y) ((((x)+(y)-1)/(y))*(y)) 6.153 + 6.154 +#endif /* gmon_h */
7.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 7.2 +++ b/src/prof/gmon_out.h Sun Mar 04 22:32:01 2012 -0600 7.3 @@ -0,0 +1,45 @@ 7.4 +/* gmon_out.h 7.5 + 7.6 + Copyright 2000, 2001 Free Software Foundation, Inc. 7.7 + 7.8 +This file is part of GNU Binutils. 7.9 + 7.10 +This program is free software; you can redistribute it and/or modify 7.11 +it under the terms of the GNU General Public License as published by 7.12 +the Free Software Foundation; either version 2 of the License, or 7.13 +(at your option) any later version. 7.14 + 7.15 +This program is distributed in the hope that it will be useful, 7.16 +but WITHOUT ANY WARRANTY; without even the implied warranty of 7.17 +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 7.18 +GNU General Public License for more details. 7.19 + 7.20 +You should have received a copy of the GNU General Public License 7.21 +along with this program; if not, write to the Free Software 7.22 +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ 7.23 + 7.24 +/* A gmon.out file consists of a header (defined by gmon_hdr) followed 7.25 + by a sequence of records. Each record starts with a one-byte tag 7.26 + identifying the type of records, followed by records specific data. */ 7.27 +#ifndef gmon_out_h 7.28 +#define gmon_out_h 7.29 + 7.30 +#define GMON_MAGIC "gmon" /* magic cookie */ 7.31 +#define GMON_VERSION 1 /* version number */ 7.32 + 7.33 +/* Raw header as it appears on file (without padding). */ 7.34 +struct gmon_hdr 7.35 + { 7.36 + char cookie[4]; 7.37 + char version[4]; 7.38 + char spare[3 * 4]; 7.39 + }; 7.40 + 7.41 +/* Types of records in this file. */ 7.42 +typedef enum 7.43 + { 7.44 + GMON_TAG_TIME_HIST = 0, GMON_TAG_CG_ARC = 1, GMON_TAG_BB_COUNT = 2 7.45 + } 7.46 +GMON_Record_Tag; 7.47 + 7.48 +#endif /* gmon_out_h */
8.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 8.2 +++ b/src/prof/prof.cpp Sun Mar 04 22:32:01 2012 -0600 8.3 @@ -0,0 +1,405 @@ 8.4 +// VisualBoyAdvance - Nintendo Gameboy/GameboyAdvance (TM) emulator. 8.5 +// Copyright (C) 1999-2003 Forgotten 8.6 +// Copyright (C) 2004 Forgotten and the VBA development team 8.7 + 8.8 +// This program is free software; you can redistribute it and/or modify 8.9 +// it under the terms of the GNU General Public License as published by 8.10 +// the Free Software Foundation; either version 2, or(at your option) 8.11 +// any later version. 8.12 +// 8.13 +// This program is distributed in the hope that it will be useful, 8.14 +// but WITHOUT ANY WARRANTY; without even the implied warranty of 8.15 +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 8.16 +// GNU General Public License for more details. 8.17 +// 8.18 +// You should have received a copy of the GNU General Public License 8.19 +// along with this program; if not, write to the Free Software Foundation, 8.20 +// Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 8.21 + 8.22 +// adapted from gmon.c 8.23 +/*- 8.24 + * Copyright (c) 1991, 1998 The Regents of the University of California. 8.25 + * All rights reserved. 8.26 + * 8.27 + * Redistribution and use in source and binary forms, with or without 8.28 + * modification, are permitted provided that the following conditions 8.29 + * are met: 8.30 + * 1. Redistributions of source code must retain the above copyright 8.31 + * notice, this list of conditions and the following disclaimer. 8.32 + * 2. Redistributions in binary form must reproduce the above copyright 8.33 + * notice, this list of conditions and the following disclaimer in the 8.34 + * documentation and/or other materials provided with the distribution. 8.35 + * 3. [rescinded 22 July 1999] 8.36 + * 4. Neither the name of the University nor the names of its contributors 8.37 + * may be used to endorse or promote products derived from this software 8.38 + * without specific prior written permission. 8.39 + * 8.40 + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 8.41 + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 8.42 + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 8.43 + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 8.44 + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 8.45 + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 8.46 + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 8.47 + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 8.48 + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 8.49 + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 8.50 + * SUCH DAMAGE. 8.51 + */ 8.52 + 8.53 +#include <stdlib.h> 8.54 +#include <stdio.h> 8.55 +#include <memory.h> 8.56 + 8.57 +#include "gmon.h" 8.58 +#include "gmon_out.h" 8.59 + 8.60 +#include "../common/System.h" 8.61 +#include "../gba/GBA.h" 8.62 +#include "../gba/GBAGlobals.h" 8.63 +#include "../NLS.h" 8.64 + 8.65 +/* 8.66 + * froms is actually a bunch of unsigned shorts indexing tos 8.67 + */ 8.68 +static int profiling = 3; 8.69 +static unsigned short *froms; 8.70 +static struct tostruct *tos = 0; 8.71 +static long tolimit = 0; 8.72 +static u32 s_lowpc = 0; 8.73 +static u32 s_highpc = 0; 8.74 +static unsigned long s_textsize = 0; 8.75 + 8.76 +static int ssiz; 8.77 +static char *sbuf; 8.78 +static int s_scale; 8.79 + 8.80 +static int hz = 0; 8.81 +static int hist_num_bins = 0; 8.82 +static char hist_dimension[16] = "seconds"; 8.83 +static char hist_dimension_abbrev = 's'; 8.84 + 8.85 +/* see profil(2) where this is describe (incorrectly) */ 8.86 +#define SCALE_1_TO_1 0x10000L 8.87 + 8.88 +void profPut32(char *b, u32 v) 8.89 +{ 8.90 + b[0] = v & 255; 8.91 + b[1] = (v >> 8) & 255; 8.92 + b[2] = (v >> 16) & 255; 8.93 + b[3] = (v >> 24) & 255; 8.94 +} 8.95 + 8.96 +void profPut16(char *b, u16 v) 8.97 +{ 8.98 + b[0] = v & 255; 8.99 + b[1] = (v >> 8) & 255; 8.100 +} 8.101 + 8.102 +int profWrite8(FILE *f, u8 b) 8.103 +{ 8.104 + if(fwrite(&b, 1, 1, f) != 1) 8.105 + return 1; 8.106 + return 0; 8.107 +} 8.108 + 8.109 +int profWrite32(FILE *f, u32 v) 8.110 +{ 8.111 + char buf[4]; 8.112 + 8.113 + profPut32(buf, v); 8.114 + if(fwrite(buf, 1, 4, f) != 4) 8.115 + return 1; 8.116 + return 0; 8.117 +} 8.118 + 8.119 +int profWrite(FILE *f, char *buf, unsigned int n) 8.120 +{ 8.121 + if(fwrite(buf, 1, n, f) != n) 8.122 + return 1; 8.123 + return 0; 8.124 +} 8.125 + 8.126 +/* Control profiling; 8.127 + profiling is what mcount checks to see if 8.128 + all the data structures are ready. */ 8.129 + 8.130 +void profControl(int mode) 8.131 +{ 8.132 + if (mode) { 8.133 + /* start */ 8.134 +#ifdef PROFILING 8.135 + cpuProfil(sbuf, ssiz, (u32)s_lowpc, s_scale); 8.136 +#endif 8.137 + profiling = 0; 8.138 + } else { 8.139 + /* stop */ 8.140 +#ifdef PROFILING 8.141 + cpuProfil(NULL, 0, 0, 0); 8.142 +#endif 8.143 + profiling = 3; 8.144 + } 8.145 +} 8.146 + 8.147 + 8.148 +#define MSG N_("No space for profiling buffer(s)\n") 8.149 + 8.150 +void profStartup(u32 lowpc, u32 highpc) 8.151 +{ 8.152 + int monsize; 8.153 + char *buffer; 8.154 + int o; 8.155 + 8.156 + /* 8.157 + * round lowpc and highpc to multiples of the density we're using 8.158 + * so the rest of the scaling (here and in gprof) stays in ints. 8.159 + */ 8.160 + lowpc = ROUNDDOWN(lowpc, HISTFRACTION*sizeof(HISTCOUNTER)); 8.161 + s_lowpc = lowpc; 8.162 + highpc = ROUNDUP(highpc, HISTFRACTION*sizeof(HISTCOUNTER)); 8.163 + s_highpc = highpc; 8.164 + s_textsize = highpc - lowpc; 8.165 + monsize = (s_textsize / HISTFRACTION); 8.166 + buffer = (char *)calloc(1, 2*monsize ); 8.167 + if ( buffer == NULL ) { 8.168 + systemMessage(0, MSG); 8.169 + return; 8.170 + } 8.171 + froms = (unsigned short *) calloc(1, 4*s_textsize / HASHFRACTION ); 8.172 + if ( froms == NULL ) { 8.173 + systemMessage(0, MSG); 8.174 + free(buffer); 8.175 + buffer = NULL; 8.176 + return; 8.177 + } 8.178 + tolimit = s_textsize * ARCDENSITY / 100; 8.179 + if ( tolimit < MINARCS ) { 8.180 + tolimit = MINARCS; 8.181 + } else if ( tolimit > 65534 ) { 8.182 + tolimit = 65534; 8.183 + } 8.184 + tos = (struct tostruct *) calloc(1, tolimit * sizeof( struct tostruct ) ); 8.185 + if ( tos == NULL ) { 8.186 + systemMessage(0, MSG); 8.187 + 8.188 + free(buffer); 8.189 + buffer = NULL; 8.190 + 8.191 + free(froms); 8.192 + froms = NULL; 8.193 + 8.194 + return; 8.195 + } 8.196 + tos[0].link = 0; 8.197 + sbuf = buffer; 8.198 + ssiz = monsize; 8.199 + if ( monsize <= 0 ) 8.200 + return; 8.201 + o = highpc - lowpc; 8.202 + if( monsize < o ) 8.203 + s_scale = (int)(( (float) monsize / o ) * SCALE_1_TO_1); 8.204 + else 8.205 + s_scale = SCALE_1_TO_1; 8.206 + profControl(1); 8.207 +} 8.208 + 8.209 +void profCleanup() 8.210 +{ 8.211 + FILE *fd; 8.212 + int fromindex; 8.213 + int endfrom; 8.214 + u32 frompc; 8.215 + int toindex; 8.216 + struct gmon_hdr ghdr; 8.217 + 8.218 + profControl(0); 8.219 + fd = fopen( "gmon.out" , "wb" ); 8.220 + if ( fd == NULL ) { 8.221 + systemMessage( 0, "mcount: gmon.out" ); 8.222 + return; 8.223 + } 8.224 + 8.225 + memcpy(&ghdr.cookie[0], GMON_MAGIC, 4); 8.226 + profPut32((char *)ghdr.version, GMON_VERSION); 8.227 + 8.228 + if(fwrite(&ghdr, sizeof(ghdr), 1, fd) != 1) { 8.229 + systemMessage(0, "mcount: gmon.out header"); 8.230 + fclose(fd); 8.231 + return; 8.232 + } 8.233 + 8.234 + if(hz == 0) 8.235 + hz = 100; 8.236 + 8.237 + hist_num_bins = ssiz; 8.238 + 8.239 + if(profWrite8(fd, GMON_TAG_TIME_HIST) || 8.240 + profWrite32(fd, (u32)s_lowpc) || 8.241 + profWrite32(fd, (u32)s_highpc) || 8.242 + profWrite32(fd, hist_num_bins) || 8.243 + profWrite32(fd, hz) || 8.244 + profWrite(fd, hist_dimension, 15) || 8.245 + profWrite(fd, &hist_dimension_abbrev, 1)) { 8.246 + systemMessage(0, "mcount: gmon.out hist"); 8.247 + fclose(fd); 8.248 + return; 8.249 + } 8.250 + u16 *hist_sample = (u16 *)sbuf; 8.251 + 8.252 + u16 count; 8.253 + int i; 8.254 + 8.255 + for(i = 0; i < hist_num_bins; ++i) { 8.256 + profPut16((char *)&count, hist_sample[i]); 8.257 + 8.258 + if(fwrite(&count, sizeof(count), 1, fd) != 1) { 8.259 + systemMessage(0, "mcount: gmon.out sample"); 8.260 + fclose(fd); 8.261 + return; 8.262 + } 8.263 + } 8.264 + 8.265 + endfrom = s_textsize / (HASHFRACTION * sizeof(*froms)); 8.266 + for ( fromindex = 0 ; fromindex < endfrom ; fromindex++ ) { 8.267 + if ( froms[fromindex] == 0 ) { 8.268 + continue; 8.269 + } 8.270 + frompc = s_lowpc + (fromindex * HASHFRACTION * sizeof(*froms)); 8.271 + for (toindex=froms[fromindex]; toindex!=0; toindex=tos[toindex].link) { 8.272 + if(profWrite8(fd, GMON_TAG_CG_ARC) || 8.273 + profWrite32(fd, (u32)frompc) || 8.274 + profWrite32(fd, (u32)tos[toindex].selfpc) || 8.275 + profWrite32(fd, tos[toindex].count)) { 8.276 + systemMessage(0, "mcount: arc"); 8.277 + fclose(fd); 8.278 + return; 8.279 + } 8.280 + } 8.281 + } 8.282 + fclose(fd); 8.283 +} 8.284 + 8.285 +void profCount() 8.286 +{ 8.287 + register u32 selfpc; 8.288 + register unsigned short *frompcindex; 8.289 + register struct tostruct *top; 8.290 + register struct tostruct *prevtop; 8.291 + register long toindex; 8.292 + 8.293 + /* 8.294 + * find the return address for mcount, 8.295 + * and the return address for mcount's caller. 8.296 + */ 8.297 + 8.298 + /* selfpc = pc pushed by mcount call. 8.299 + This identifies the function that was just entered. */ 8.300 + selfpc = (u32) reg[14].I; 8.301 + /* frompcindex = pc in preceding frame. 8.302 + This identifies the caller of the function just entered. */ 8.303 + frompcindex = (unsigned short *) reg[12].I; 8.304 + /* 8.305 + * check that we are profiling 8.306 + * and that we aren't recursively invoked. 8.307 + */ 8.308 + if (profiling) { 8.309 + goto out; 8.310 + } 8.311 + profiling++; 8.312 + /* 8.313 + * check that frompcindex is a reasonable pc value. 8.314 + * for example: signal catchers get called from the stack, 8.315 + * not from text space. too bad. 8.316 + */ 8.317 + frompcindex = (unsigned short *) ((long) frompcindex - (long) s_lowpc); 8.318 + if ((unsigned long) frompcindex > s_textsize) { 8.319 + goto done; 8.320 + } 8.321 + frompcindex = 8.322 + &froms[((long) frompcindex) / (HASHFRACTION * sizeof(*froms))]; 8.323 + toindex = *frompcindex; 8.324 + if (toindex == 0) { 8.325 + /* 8.326 + * first time traversing this arc 8.327 + */ 8.328 + toindex = ++tos[0].link; 8.329 + if (toindex >= tolimit) { 8.330 + goto overflow; 8.331 + } 8.332 + *frompcindex = (unsigned short)toindex; 8.333 + top = &tos[toindex]; 8.334 + top->selfpc = selfpc; 8.335 + top->count = 1; 8.336 + top->link = 0; 8.337 + goto done; 8.338 + } 8.339 + top = &tos[toindex]; 8.340 + if (top->selfpc == selfpc) { 8.341 + /* 8.342 + * arc at front of chain; usual case. 8.343 + */ 8.344 + top->count++; 8.345 + goto done; 8.346 + } 8.347 + /* 8.348 + * have to go looking down chain for it. 8.349 + * top points to what we are looking at, 8.350 + * prevtop points to previous top. 8.351 + * we know it is not at the head of the chain. 8.352 + */ 8.353 + for (; /* goto done */; ) { 8.354 + if (top->link == 0) { 8.355 + /* 8.356 + * top is end of the chain and none of the chain 8.357 + * had top->selfpc == selfpc. 8.358 + * so we allocate a new tostruct 8.359 + * and link it to the head of the chain. 8.360 + */ 8.361 + toindex = ++tos[0].link; 8.362 + if (toindex >= tolimit) { 8.363 + goto overflow; 8.364 + } 8.365 + top = &tos[toindex]; 8.366 + top->selfpc = selfpc; 8.367 + top->count = 1; 8.368 + top->link = *frompcindex; 8.369 + *frompcindex = (unsigned short)toindex; 8.370 + goto done; 8.371 + } 8.372 + /* 8.373 + * otherwise, check the next arc on the chain. 8.374 + */ 8.375 + prevtop = top; 8.376 + top = &tos[top->link]; 8.377 + if (top->selfpc == selfpc) { 8.378 + /* 8.379 + * there it is. 8.380 + * increment its count 8.381 + * move it to the head of the chain. 8.382 + */ 8.383 + top->count++; 8.384 + toindex = prevtop->link; 8.385 + prevtop->link = top->link; 8.386 + top->link = *frompcindex; 8.387 + *frompcindex = (unsigned short)toindex; 8.388 + goto done; 8.389 + } 8.390 + 8.391 + } 8.392 + done: 8.393 + profiling--; 8.394 + /* and fall through */ 8.395 + out: 8.396 + return; /* normal return restores saved registers */ 8.397 + 8.398 + overflow: 8.399 + profiling++; /* halt further profiling */ 8.400 +#define TOLIMIT "mcount: tos overflow\n" 8.401 + systemMessage(0, TOLIMIT); 8.402 + goto out; 8.403 +} 8.404 + 8.405 +void profSetHertz(int h) 8.406 +{ 8.407 + hz = h; 8.408 +}
9.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 9.2 +++ b/src/prof/prof.h Sun Mar 04 22:32:01 2012 -0600 9.3 @@ -0,0 +1,34 @@ 9.4 +// -*- C++ -*- 9.5 +// VisualBoyAdvance - Nintendo Gameboy/GameboyAdvance (TM) emulator. 9.6 +// Copyright (C) 1999-2003 Forgotten 9.7 +// Copyright (C) 2004 Forgotten and the VBA development team 9.8 + 9.9 +// This program is free software; you can redistribute it and/or modify 9.10 +// it under the terms of the GNU General Public License as published by 9.11 +// the Free Software Foundation; either version 2, or(at your option) 9.12 +// any later version. 9.13 +// 9.14 +// This program is distributed in the hope that it will be useful, 9.15 +// but WITHOUT ANY WARRANTY; without even the implied warranty of 9.16 +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 9.17 +// GNU General Public License for more details. 9.18 +// 9.19 +// You should have received a copy of the GNU General Public License 9.20 +// along with this program; if not, write to the Free Software Foundation, 9.21 +// Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 9.22 + 9.23 +#ifndef VBA_PROF_PROF_H 9.24 +#define VBA_PROF_PROF_H 9.25 + 9.26 +/* Control profiling; 9.27 + profiling is what mcount checks to see if 9.28 + all the data structures are ready. */ 9.29 + 9.30 +extern void profControl(int mode); 9.31 +extern void profStartup(u32 lowpc, u32 highpc); 9.32 +extern void profCleanup(); 9.33 +extern void profCount(); 9.34 + 9.35 +extern void profSetHertz(int hertz); 9.36 +#endif 9.37 +
10.1 --- a/src/sdl/Makefile.am Sun Mar 04 21:09:22 2012 -0600 10.2 +++ b/src/sdl/Makefile.am Sun Mar 04 22:32:01 2012 -0600 10.3 @@ -3,28 +3,37 @@ 10.4 #noinst_PROGRAMS = TestEmu 10.5 10.6 VisualBoyAdvance_SOURCES = \ 10.7 - SDL.cpp \ 10.8 - debugger.cpp \ 10.9 - debugger.h \ 10.10 - expr-lex.cpp \ 10.11 - expr.cpp \ 10.12 - expr.cpp.h \ 10.13 - exprNode.cpp \ 10.14 - exprNode.h \ 10.15 - getopt.c \ 10.16 - getopt.h \ 10.17 - getopt1.c \ 10.18 - ../AutoBuild.h \ 10.19 - ../NLS.h \ 10.20 - ../Port.h 10.21 + Array.h \ 10.22 + debugger.h \ 10.23 + expr.cpp.h \ 10.24 + getopt.h \ 10.25 + RingBuffer.h \ 10.26 + SoundDriver.h \ 10.27 + SoundSDL.h \ 10.28 + Types.h \ 10.29 + exprNode.h \ 10.30 + \ 10.31 + debugger.cpp \ 10.32 + expr.cpp \ 10.33 + expr-lex.cpp \ 10.34 + exprNode.cpp \ 10.35 + getopt1.c \ 10.36 + getopt.c \ 10.37 + SDL.cpp \ 10.38 + SoundSDL.cpp 10.39 + 10.40 + 10.41 +#TestEmu.cpp 10.42 + 10.43 10.44 VisualBoyAdvance_LDADD = \ 10.45 - ../lua/libgblua.a \ 10.46 ../common/libgbcom.a \ 10.47 ../gb/libgb.a \ 10.48 ../gba/libgba.a \ 10.49 ../filters/lib386.a \ 10.50 - ../filters/libfilter.a 10.51 + ../filters/libfilter.a \ 10.52 + ../prof/libprof.a \ 10.53 + ../lua/libgblua.a 10.54 10.55 # TestEmu_SOURCES = \ 10.56 # TestEmu.cpp \ 10.57 @@ -48,4 +57,4 @@ 10.58 -DSDL \ 10.59 -DSYSCONFDIR=\"$(sysconfdir)\" 10.60 10.61 -AM_CXXFLAGS = -fno-exceptions 10.62 +AM_CXXFLAGS = -fno-exceptions @SDL_CFLAGS@
11.1 --- a/src/sdl/SDL.cpp Sun Mar 04 21:09:22 2012 -0600 11.2 +++ b/src/sdl/SDL.cpp Sun Mar 04 22:32:01 2012 -0600 11.3 @@ -22,7 +22,7 @@ 11.4 #include <string.h> 11.5 #include <sys/types.h> 11.6 #include <sys/stat.h> 11.7 - 11.8 +#include <config.h> 11.9 #include "AutoBuild.h" 11.10 11.11 #include "Port.h" 11.12 @@ -2043,7 +2043,7 @@ 11.13 11.14 int main(int argc, char **argv) 11.15 { 11.16 - fprintf(stderr, "VisualBoyAdvance version %s [SDL]\n", VERSION); 11.17 + fprintf(stderr, "VisualBoyAdvance version %s [SDL]\n", PACKAGE_VERSION); 11.18 11.19 arg0 = argv[0]; 11.20