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Remove MD bits for unsupported architectures.

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This commit is contained in:
Tim J. Robbins 2003-10-30 12:21:31 +00:00
parent 5d9f6ca65c
commit e4b4ed071b
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=121735
12 changed files with 1 additions and 1238 deletions
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2
usr.bin/gprof/gprof.c
View File

@ -85,7 +85,7 @@ main(argc, argv)
cyclethreshold = atoi( *++argv );
break;
case 'c':
#if defined(vax) || defined(tahoe)
#if 0
cflag = TRUE;
#else
errx(1, "-c isn't supported on this architecture yet");

19
usr.bin/gprof/gprof.h
View File

@ -53,28 +53,9 @@
#if __powerpc__
# include "powerpc.h"
#endif
#if vax
# include "vax.h"
#endif
#if sparc
# include "sparc.h"
#endif
#if tahoe
# include "tahoe.h"
#endif
#if hp300
# include "hp300.h"
#endif
#if luna68k
# include "luna68k.h"
#endif
#if __i386__
# include "i386.h"
#endif
#if mips
# include "mips.h"
#endif
/*
* booleans

14
usr.bin/gprof/hp300.c
View File

@ -1,14 +0,0 @@
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include "gprof.h"
/*
* gprof -c isn't currently supported...
*/
findcall( parentp , p_lowpc , p_highpc )
nltype *parentp;
unsigned long p_lowpc;
unsigned long p_highpc;
{
}

44
usr.bin/gprof/hp300.h
View File

@ -1,44 +0,0 @@
/*-
* Copyright (c) 1991, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#)hp300.h 8.1 (Berkeley) 6/6/93
* $FreeBSD$
*/
/*
* offset (in bytes) of the code from the entry address of a routine.
* (see asgnsamples for use and explanation.)
*/
#define OFFSET_OF_CODE 0
enum opermodes { dummy };
typedef enum opermodes operandenum;

117
usr.bin/gprof/mips.c
View File

@ -1,117 +0,0 @@
/*
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
* This software was developed by the Computer Systems Engineering group
* at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
* contributed to Berkeley. Modified by Ralph Campbell for mips.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* From: sparc.c 5.1 (Berkeley) 7/7/92
*/
#if 0
#ifndef lint
static char sccsid[] = "@(#)mips.c 8.1 (Berkeley) 6/6/93";
#endif /* not lint */
#endif
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include "gprof.h"
/*
* a namelist entry to be the child of indirect calls
*/
nltype indirectchild = {
"(*)" , /* the name */
(unsigned long) 0 , /* the pc entry point */
(unsigned long) 0 , /* entry point aligned to histogram */
(double) 0.0 , /* ticks in this routine */
(double) 0.0 , /* cumulative ticks in children */
(long) 0 , /* how many times called */
(long) 0 , /* times called by live arcs */
(long) 0 , /* how many calls to self */
(double) 1.0 , /* propagation fraction */
(double) 0.0 , /* self propagation time */
(double) 0.0 , /* child propagation time */
(short) 0 , /* print flag */
(short) 0 , /* flags */
(int) 0 , /* index in the graph list */
(int) 0 , /* graph call chain top-sort order */
(int) 0 , /* internal number of cycle on */
(int) 0 , /* number of live parent arcs */
(struct nl *) &indirectchild , /* pointer to head of cycle */
(struct nl *) 0 , /* pointer to next member of cycle */
(arctype *) 0 , /* list of caller arcs */
(arctype *) 0 /* list of callee arcs */
};
findcall(parentp, p_lowpc, p_highpc)
nltype *parentp;
unsigned long p_lowpc;
unsigned long p_highpc;
{
register u_long pc;
nltype *childp;
unsigned long destpc;
register long op;
register int off;
if (textspace == 0)
return;
if (p_lowpc < s_lowpc)
p_lowpc = s_lowpc;
if (p_highpc > s_highpc)
p_highpc = s_highpc;
for (pc = p_lowpc; pc < p_highpc; pc += 4) {
off = pc - s_lowpc;
op = *(u_long *)&textspace[off];
if ((op & 0xfc000000) == 0x0c000000) {
/*
* a jal insn -- check that this
* is the address of a function.
*/
off = (op & 0x03ffffff) << 2;
destpc = (pc & 0xf0000000) | off;
if (destpc >= s_lowpc && destpc <= s_highpc) {
childp = nllookup(destpc);
if (childp != 0 && childp->value == destpc)
addarc(parentp, childp, 0L);
}
} else if ((op & 0xfc00f83f) == 0x0000f809)
/*
* A jalr -- an indirect call.
*/
addarc(parentp, &indirectchild, 0L);
}
}

50
usr.bin/gprof/mips.h
View File

@ -1,50 +0,0 @@
/*-
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
* This software was developed by the Computer Systems Engineering group
* at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
* contributed to Berkeley. Modified by Ralph Campbell for mips.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#)mips.h 8.1 (Berkeley) 6/6/93
*
* From: @(#)sparc.h 5.1 (Berkeley) 7/8/92
* $FreeBSD$
*/
/*
* offset (in bytes) of the code from the entry address of a routine.
* (see asgnsamples for use and explanation.)
*/
#define OFFSET_OF_CODE 0
enum opermodes { dummy };
typedef enum opermodes operandenum;

115
usr.bin/gprof/sparc.c
View File

@ -1,115 +0,0 @@
/*
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
* This software was developed by the Computer Systems Engineering group
* at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
* contributed to Berkeley.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#if 0
#ifndef lint
static char sccsid[] = "@(#)sparc.c 8.1 (Berkeley) 6/6/93";
#endif /* not lint */
#endif
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include "gprof.h"
/*
* a namelist entry to be the child of indirect calls
*/
nltype indirectchild = {
"(*)" , /* the name */
(unsigned long) 0 , /* the pc entry point */
(unsigned long) 0 , /* entry point aligned to histogram */
(double) 0.0 , /* ticks in this routine */
(double) 0.0 , /* cumulative ticks in children */
(long) 0 , /* how many times called */
(long) 0 , /* times called by live arcs */
(long) 0 , /* how many calls to self */
(double) 1.0 , /* propagation fraction */
(double) 0.0 , /* self propagation time */
(double) 0.0 , /* child propagation time */
(short) 0 , /* print flag */
(short) 0 , /* flags */
(int) 0 , /* index in the graph list */
(int) 0 , /* graph call chain top-sort order */
(int) 0 , /* internal number of cycle on */
(int) 0 , /* number of live parent arcs */
(struct nl *) &indirectchild , /* pointer to head of cycle */
(struct nl *) 0 , /* pointer to next member of cycle */
(arctype *) 0 , /* list of caller arcs */
(arctype *) 0 /* list of callee arcs */
};
findcall(parentp, p_lowpc, p_highpc)
nltype *parentp;
unsigned long p_lowpc;
unsigned long p_highpc;
{
register u_long pc;
nltype *childp;
unsigned long destpc;
register long op;
register int off;
if (textspace == 0)
return;
if (p_lowpc < s_lowpc)
p_lowpc = s_lowpc;
if (p_highpc > s_highpc)
p_highpc = s_highpc;
for (pc = p_lowpc; pc < p_highpc; pc += 4) {
off = pc - s_lowpc;
op = *(u_long *)&textspace[off];
if ((op & 0xc0000000) == 0x40000000) {
/*
* a pc relative call insn -- check that this
* is the address of a function.
*/
off = (op & 0x3fffffff) << 2;
destpc = pc + off;
if (destpc >= s_lowpc && destpc <= s_highpc) {
childp = nllookup(destpc);
if (childp != 0 && childp->value == destpc)
addarc(parentp, childp, 0L);
}
} else if ((op & 0xfff80000) == 0x9fc00000)
/*
* A jmpl with rd = 15 (%o7) -- an indirect call.
*/
addarc(parentp, &indirectchild, 0L);
}
}

48
usr.bin/gprof/sparc.h
View File

@ -1,48 +0,0 @@
/*-
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
* This software was developed by the Computer Systems Engineering group
* at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
* contributed to Berkeley.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#)sparc.h 8.1 (Berkeley) 6/6/93
* $FreeBSD$
*/
/*
* offset (in bytes) of the code from the entry address of a routine.
* (see asgnsamples for use and explanation.)
*/
#define OFFSET_OF_CODE 0
enum opermodes { dummy };
typedef enum opermodes operandenum;

354
usr.bin/gprof/tahoe.c
View File

@ -1,354 +0,0 @@
/*
* Copyright (c) 1983, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#if 0
#ifndef lint
static char sccsid[] = "@(#)tahoe.c 8.1 (Berkeley) 6/6/93";
#endif /* not lint */
#endif
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include "gprof.h"
/*
* a namelist entry to be the child of indirect callf
*/
nltype indirectchild = {
"(*)" , /* the name */
(unsigned long) 0 , /* the pc entry point */
(unsigned long) 0 , /* entry point aligned to histogram */
(double) 0.0 , /* ticks in this routine */
(double) 0.0 , /* cumulative ticks in children */
(long) 0 , /* how many times called */
(long) 0 , /* how many calls to self */
(double) 1.0 , /* propagation fraction */
(double) 0.0 , /* self propagation time */
(double) 0.0 , /* child propagation time */
(bool) 0 , /* print flag */
(int) 0 , /* index in the graph list */
(int) 0 , /* graph call chain top-sort order */
(int) 0 , /* internal number of cycle on */
(struct nl *) &indirectchild , /* pointer to head of cycle */
(struct nl *) 0 , /* pointer to next member of cycle */
(arctype *) 0 , /* list of caller arcs */
(arctype *) 0 /* list of callee arcs */
};
operandenum
operandmode( modep )
unsigned char *modep;
{
long usesreg = ((long)*modep) & 0xf;
switch ( ((long)*modep) >> 4 ) {
case 0:
case 1:
case 2:
case 3:
return literal;
case 4:
return indexed;
case 5:
return reg;
case 6:
return regdef;
case 7:
return autodec;
case 8:
return ( usesreg != 0xe ? autoinc : immediate );
case 9:
return ( usesreg != PC ? autoincdef : absolute );
case 10:
return ( usesreg != PC ? bytedisp : byterel );
case 11:
return ( usesreg != PC ? bytedispdef : bytereldef );
case 12:
return ( usesreg != PC ? worddisp : wordrel );
case 13:
return ( usesreg != PC ? worddispdef : wordreldef );
case 14:
return ( usesreg != PC ? longdisp : longrel );
case 15:
return ( usesreg != PC ? longdispdef : longreldef );
}
/* NOTREACHED */
}
char *
operandname( mode )
operandenum mode;
{
switch ( mode ) {
case literal:
return "literal";
case indexed:
return "indexed";
case reg:
return "register";
case regdef:
return "register deferred";
case autodec:
return "autodecrement";
case autoinc:
return "autoincrement";
case autoincdef:
return "autoincrement deferred";
case bytedisp:
return "byte displacement";
case bytedispdef:
return "byte displacement deferred";
case byterel:
return "byte relative";
case bytereldef:
return "byte relative deferred";
case worddisp:
return "word displacement";
case worddispdef:
return "word displacement deferred";
case wordrel:
return "word relative";
case wordreldef:
return "word relative deferred";
case immediate:
return "immediate";
case absolute:
return "absolute";
case longdisp:
return "long displacement";
case longdispdef:
return "long displacement deferred";
case longrel:
return "long relative";
case longreldef:
return "long relative deferred";
}
/* NOTREACHED */
}
long
operandlength( modep )
unsigned char *modep;
{
switch ( operandmode( modep ) ) {
case literal:
case reg:
case regdef:
case autodec:
case autoinc:
case autoincdef:
return 1;
case bytedisp:
case bytedispdef:
case byterel:
case bytereldef:
return 2;
case worddisp:
case worddispdef:
case wordrel:
case wordreldef:
return 3;
case immediate:
case absolute:
case longdisp:
case longdispdef:
case longrel:
case longreldef:
return 5;
case indexed:
return 1+operandlength( modep + 1 );
}
/* NOTREACHED */
}
unsigned long
reladdr( modep )
char *modep;
{
operandenum mode = operandmode( modep );
char *cp;
short *sp;
long *lp;
int i;
long value = 0;
cp = modep;
cp += 1; /* skip over the mode */
switch ( mode ) {
default:
fprintf( stderr , "[reladdr] not relative address\n" );
return (unsigned long) modep;
case byterel:
return (unsigned long) ( cp + sizeof *cp + *cp );
case wordrel:
for (i = 0; i < sizeof *sp; i++)
value = (value << 8) + (cp[i] & 0xff);
return (unsigned long) ( cp + sizeof *sp + value );
case longrel:
for (i = 0; i < sizeof *lp; i++)
value = (value << 8) + (cp[i] & 0xff);
return (unsigned long) ( cp + sizeof *lp + value );
}
}
findcall( parentp , p_lowpc , p_highpc )
nltype *parentp;
unsigned long p_lowpc;
unsigned long p_highpc;
{
unsigned char *instructp;
long length;
nltype *childp;
operandenum mode;
operandenum firstmode;
unsigned long destpc;
if ( textspace == 0 ) {
return;
}
if ( p_lowpc < s_lowpc ) {
p_lowpc = s_lowpc;
}
if ( p_highpc > s_highpc ) {
p_highpc = s_highpc;
}
# ifdef DEBUG
if ( debug & CALLDEBUG ) {
printf( "[findcall] %s: 0x%x to 0x%x\n" ,
parentp -> name , p_lowpc , p_highpc );
}
# endif DEBUG
for ( instructp = textspace + p_lowpc ;
instructp < textspace + p_highpc ;
instructp += length ) {
length = 1;
if ( *instructp == CALLF ) {
/*
* maybe a callf, better check it out.
* skip the count of the number of arguments.
*/
# ifdef DEBUG
if ( debug & CALLDEBUG ) {
printf( "[findcall]\t0x%x:callf" , instructp - textspace );
}
# endif DEBUG
firstmode = operandmode( instructp+length );
switch ( firstmode ) {
case literal:
case immediate:
break;
default:
goto botched;
}
length += operandlength( instructp+length );
mode = operandmode( instructp + length );
# ifdef DEBUG
if ( debug & CALLDEBUG ) {
printf( "\tfirst operand is %s", operandname( firstmode ) );
printf( "\tsecond operand is %s\n" , operandname( mode ) );
}
# endif DEBUG
switch ( mode ) {
case regdef:
case bytedispdef:
case worddispdef:
case longdispdef:
case bytereldef:
case wordreldef:
case longreldef:
/*
* indirect call: call through pointer
* either *d(r) as a parameter or local
* (r) as a return value
* *f as a global pointer
* [are there others that we miss?,
* e.g. arrays of pointers to functions???]
*/
addarc( parentp , &indirectchild , (long) 0 );
length += operandlength( instructp + length );
continue;
case byterel:
case wordrel:
case longrel:
/*
* regular pc relative addressing
* check that this is the address of
* a function.
*/
destpc = reladdr( instructp+length )
- (unsigned long) textspace;
if ( destpc >= s_lowpc && destpc <= s_highpc ) {
childp = nllookup( destpc );
# ifdef DEBUG
if ( debug & CALLDEBUG ) {
printf( "[findcall]\tdestpc 0x%x" , destpc );
printf( " childp->name %s" , childp -> name );
printf( " childp->value 0x%x\n" ,
childp -> value );
}
# endif DEBUG
if ( childp -> value == destpc ) {
/*
* a hit
*/
addarc( parentp , childp , (long) 0 );
length += operandlength( instructp + length );
continue;
}
goto botched;
}
/*
* else:
* it looked like a callf,
* but it wasn't to anywhere.
*/
goto botched;
default:
botched:
/*
* something funny going on.
*/
# ifdef DEBUG
if ( debug & CALLDEBUG ) {
printf( "[findcall]\tbut it's a botch\n" );
}
# endif DEBUG
length = 1;
continue;
}
}
}
}

59
usr.bin/gprof/tahoe.h
View File

@ -1,59 +0,0 @@
/*
* Copyright (c) 1983, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#)tahoe.h 8.1 (Berkeley) 6/6/93
* $FreeBSD$
*/
/*
* opcode of the `callf' instruction
*/
#define CALLF 0xfe
/*
* offset (in bytes) of the code from the entry address of a routine.
* (see asgnsamples for use and explanation.)
*/
#define OFFSET_OF_CODE 2
/*
* register for pc relative addressing
*/
#define PC 0xf
enum opermodes {
literal, indexed, reg, regdef, autodec, autoinc, autoincdef,
bytedisp, bytedispdef, worddisp, worddispdef, longdisp, longdispdef,
immediate, absolute, byterel, bytereldef, wordrel, wordreldef,
longrel, longreldef
};
typedef enum opermodes operandenum;

352
usr.bin/gprof/vax.c
View File

@ -1,352 +0,0 @@
/*
* Copyright (c) 1983, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#if 0
#ifndef lint
static char sccsid[] = "@(#)vax.c 8.1 (Berkeley) 6/6/93";
#endif /* not lint */
#endif
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include "gprof.h"
/*
* a namelist entry to be the child of indirect calls
*/
nltype indirectchild = {
"(*)" , /* the name */
(unsigned long) 0 , /* the pc entry point */
(unsigned long) 0 , /* entry point aligned to histogram */
(double) 0.0 , /* ticks in this routine */
(double) 0.0 , /* cumulative ticks in children */
(long) 0 , /* how many times called */
(long) 0 , /* how many calls to self */
(double) 1.0 , /* propagation fraction */
(double) 0.0 , /* self propagation time */
(double) 0.0 , /* child propagation time */
(bool) 0 , /* print flag */
(int) 0 , /* index in the graph list */
(int) 0 , /* graph call chain top-sort order */
(int) 0 , /* internal number of cycle on */
(struct nl *) &indirectchild , /* pointer to head of cycle */
(struct nl *) 0 , /* pointer to next member of cycle */
(arctype *) 0 , /* list of caller arcs */
(arctype *) 0 /* list of callee arcs */
};
operandenum
operandmode( modep )
struct modebyte *modep;
{
long usesreg = modep -> regfield;
switch ( modep -> modefield ) {
case 0:
case 1:
case 2:
case 3:
return literal;
case 4:
return indexed;
case 5:
return reg;
case 6:
return regdef;
case 7:
return autodec;
case 8:
return ( usesreg != PC ? autoinc : immediate );
case 9:
return ( usesreg != PC ? autoincdef : absolute );
case 10:
return ( usesreg != PC ? bytedisp : byterel );
case 11:
return ( usesreg != PC ? bytedispdef : bytereldef );
case 12:
return ( usesreg != PC ? worddisp : wordrel );
case 13:
return ( usesreg != PC ? worddispdef : wordreldef );
case 14:
return ( usesreg != PC ? longdisp : longrel );
case 15:
return ( usesreg != PC ? longdispdef : longreldef );
}
/* NOTREACHED */
}
char *
operandname( mode )
operandenum mode;
{
switch ( mode ) {
case literal:
return "literal";
case indexed:
return "indexed";
case reg:
return "register";
case regdef:
return "register deferred";
case autodec:
return "autodecrement";
case autoinc:
return "autoincrement";
case autoincdef:
return "autoincrement deferred";
case bytedisp:
return "byte displacement";
case bytedispdef:
return "byte displacement deferred";
case byterel:
return "byte relative";
case bytereldef:
return "byte relative deferred";
case worddisp:
return "word displacement";
case worddispdef:
return "word displacement deferred";
case wordrel:
return "word relative";
case wordreldef:
return "word relative deferred";
case immediate:
return "immediate";
case absolute:
return "absolute";
case longdisp:
return "long displacement";
case longdispdef:
return "long displacement deferred";
case longrel:
return "long relative";
case longreldef:
return "long relative deferred";
}
/* NOTREACHED */
}
long
operandlength( modep )
struct modebyte *modep;
{
switch ( operandmode( modep ) ) {
case literal:
case reg:
case regdef:
case autodec:
case autoinc:
case autoincdef:
return 1;
case bytedisp:
case bytedispdef:
case byterel:
case bytereldef:
return 2;
case worddisp:
case worddispdef:
case wordrel:
case wordreldef:
return 3;
case immediate:
case absolute:
case longdisp:
case longdispdef:
case longrel:
case longreldef:
return 5;
case indexed:
return 1+operandlength( (struct modebyte *) ((char *) modep) + 1 );
}
/* NOTREACHED */
}
unsigned long
reladdr( modep )
struct modebyte *modep;
{
operandenum mode = operandmode( modep );
char *cp;
short *sp;
long *lp;
cp = (char *) modep;
cp += 1; /* skip over the mode */
switch ( mode ) {
default:
fprintf( stderr , "[reladdr] not relative address\n" );
return (unsigned long) modep;
case byterel:
return (unsigned long) ( cp + sizeof *cp + *cp );
case wordrel:
sp = (short *) cp;
return (unsigned long) ( cp + sizeof *sp + *sp );
case longrel:
lp = (long *) cp;
return (unsigned long) ( cp + sizeof *lp + *lp );
}
}
findcall( parentp , p_lowpc , p_highpc )
nltype *parentp;
unsigned long p_lowpc;
unsigned long p_highpc;
{
unsigned char *instructp;
long length;
nltype *childp;
operandenum mode;
operandenum firstmode;
unsigned long destpc;
if ( textspace == 0 ) {
return;
}
if ( p_lowpc < s_lowpc ) {
p_lowpc = s_lowpc;
}
if ( p_highpc > s_highpc ) {
p_highpc = s_highpc;
}
# ifdef DEBUG
if ( debug & CALLDEBUG ) {
printf( "[findcall] %s: 0x%x to 0x%x\n" ,
parentp -> name , p_lowpc , p_highpc );
}
# endif DEBUG
for ( instructp = textspace + p_lowpc ;
instructp < textspace + p_highpc ;
instructp += length ) {
length = 1;
if ( *instructp == CALLS ) {
/*
* maybe a calls, better check it out.
* skip the count of the number of arguments.
*/
# ifdef DEBUG
if ( debug & CALLDEBUG ) {
printf( "[findcall]\t0x%x:calls" , instructp - textspace );
}
# endif DEBUG
firstmode = operandmode( (struct modebyte *) (instructp+length) );
switch ( firstmode ) {
case literal:
case immediate:
break;
default:
goto botched;
}
length += operandlength( (struct modebyte *) (instructp+length) );
mode = operandmode( (struct modebyte *) ( instructp + length ) );
# ifdef DEBUG
if ( debug & CALLDEBUG ) {
printf( "\tfirst operand is %s", operandname( firstmode ) );
printf( "\tsecond operand is %s\n" , operandname( mode ) );
}
# endif DEBUG
switch ( mode ) {
case regdef:
case bytedispdef:
case worddispdef:
case longdispdef:
case bytereldef:
case wordreldef:
case longreldef:
/*
* indirect call: call through pointer
* either *d(r) as a parameter or local
* (r) as a return value
* *f as a global pointer
* [are there others that we miss?,
* e.g. arrays of pointers to functions???]
*/
addarc( parentp , &indirectchild , (long) 0 );
length += operandlength(
(struct modebyte *) ( instructp + length ) );
continue;
case byterel:
case wordrel:
case longrel:
/*
* regular pc relative addressing
* check that this is the address of
* a function.
*/
destpc = reladdr( (struct modebyte *) (instructp+length) )
- (unsigned long) textspace;
if ( destpc >= s_lowpc && destpc <= s_highpc ) {
childp = nllookup( destpc );
# ifdef DEBUG
if ( debug & CALLDEBUG ) {
printf( "[findcall]\tdestpc 0x%x" , destpc );
printf( " childp->name %s" , childp -> name );
printf( " childp->value 0x%x\n" ,
childp -> value );
}
# endif DEBUG
if ( childp -> value == destpc ) {
/*
* a hit
*/
addarc( parentp , childp , (long) 0 );
length += operandlength( (struct modebyte *)
( instructp + length ) );
continue;
}
goto botched;
}
/*
* else:
* it looked like a calls,
* but it wasn't to anywhere.
*/
goto botched;
default:
botched:
/*
* something funny going on.
*/
# ifdef DEBUG
if ( debug & CALLDEBUG ) {
printf( "[findcall]\tbut it's a botch\n" );
}
# endif DEBUG
length = 1;
continue;
}
}
}
}

65
usr.bin/gprof/vax.h
View File

@ -1,65 +0,0 @@
/*
* Copyright (c) 1983, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#)vax.h 8.1 (Berkeley) 6/6/93
* $FreeBSD$
*/
/*
* opcode of the `calls' instruction
*/
#define CALLS 0xfb
/*
* offset (in bytes) of the code from the entry address of a routine.
* (see asgnsamples for use and explanation.)
*/
#define OFFSET_OF_CODE 2
/*
* register for pc relative addressing
*/
#define PC 0xf
enum opermodes {
literal, indexed, reg, regdef, autodec, autoinc, autoincdef,
bytedisp, bytedispdef, worddisp, worddispdef, longdisp, longdispdef,
immediate, absolute, byterel, bytereldef, wordrel, wordreldef,
longrel, longreldef
};
typedef enum opermodes operandenum;
struct modebyte {
unsigned int regfield:4;
unsigned int modefield:4;
};