d/freebsd-dev
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Moved nonstandard compiler profiling options out of config. Just print

Browse Source 
the profiling level in config and decide what to do in makefiles.

Makefile.i386:
Align functions to 16-byte boundaries if profiling is enabled.  This
will allow a fourfold reduction in the size of the profiling buffers.
This commit is contained in:
Bruce Evans 1996-12-13 12:46:28 +00:00
parent 7f782006b9
commit c08d58eade
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=20395
4 changed files with 28 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
sys/conf/Makefile.i386
View File

@ -1,7 +1,7 @@
# Makefile.i386 -- with config changes.
# Copyright 1990 W. Jolitz
# from: @(#)Makefile.i386 7.1 5/10/91
# $Id: Makefile.i386,v 1.89 1996/10/08 22:08:44 bde Exp $
# $Id: Makefile.i386,v 1.90 1996/11/06 14:56:11 bde Exp $
#
# Makefile for FreeBSD
#
@ -37,6 +37,13 @@ INCLUDES+= -I/usr/include
COPTS= ${INCLUDES} ${IDENT} -DKERNEL
CFLAGS= ${COPTFLAGS} ${CWARNFLAGS} ${DEBUG} ${COPTS}
LOAD_ADDRESS?= F0100000
.if defined(PROF)
PROF+= -malign-functions=4
.if ${PROFLEVEL} >= 2
IDENT+= -DGPROF4 -DGUPROF
PROF+= -mprofiler-epilogue
.endif
.endif
NORMAL_C= ${CC} -c ${CFLAGS} ${PROF} $<
NORMAL_C_C= ${CC} -c ${CFLAGS} ${PROF} ${PARAM} $<

9
sys/conf/Makefile.powerpc
View File

@ -1,7 +1,7 @@
# Makefile.i386 -- with config changes.
# Copyright 1990 W. Jolitz
# from: @(#)Makefile.i386 7.1 5/10/91
# $Id: Makefile.i386,v 1.89 1996/10/08 22:08:44 bde Exp $
# $Id: Makefile.i386,v 1.90 1996/11/06 14:56:11 bde Exp $
#
# Makefile for FreeBSD
#
@ -37,6 +37,13 @@ INCLUDES+= -I/usr/include
COPTS= ${INCLUDES} ${IDENT} -DKERNEL
CFLAGS= ${COPTFLAGS} ${CWARNFLAGS} ${DEBUG} ${COPTS}
LOAD_ADDRESS?= F0100000
.if defined(PROF)
PROF+= -malign-functions=4
.if ${PROFLEVEL} >= 2
IDENT+= -DGPROF4 -DGUPROF
PROF+= -mprofiler-epilogue
.endif
.endif
NORMAL_C= ${CC} -c ${CFLAGS} ${PROF} $<
NORMAL_C_C= ${CC} -c ${CFLAGS} ${PROF} ${PARAM} $<

9
sys/i386/conf/Makefile.i386
View File

@ -1,7 +1,7 @@
# Makefile.i386 -- with config changes.
# Copyright 1990 W. Jolitz
# from: @(#)Makefile.i386 7.1 5/10/91
# $Id: Makefile.i386,v 1.89 1996/10/08 22:08:44 bde Exp $
# $Id: Makefile.i386,v 1.90 1996/11/06 14:56:11 bde Exp $
#
# Makefile for FreeBSD
#
@ -37,6 +37,13 @@ INCLUDES+= -I/usr/include
COPTS= ${INCLUDES} ${IDENT} -DKERNEL
CFLAGS= ${COPTFLAGS} ${CWARNFLAGS} ${DEBUG} ${COPTS}
LOAD_ADDRESS?= F0100000
.if defined(PROF)
PROF+= -malign-functions=4
.if ${PROFLEVEL} >= 2
IDENT+= -DGPROF4 -DGUPROF
PROF+= -mprofiler-epilogue
.endif
.endif
NORMAL_C= ${CC} -c ${CFLAGS} ${PROF} $<
NORMAL_C_C= ${CC} -c ${CFLAGS} ${PROF} ${PARAM} $<

10
usr.sbin/config/mkmakefile.c
View File

@ -157,10 +157,8 @@ makefile()
}
fprintf(ofp, "KERN_IDENT=%s\n", raise(ident));
fprintf(ofp, "IDENT=");
if (profiling >= 1)
if (profiling)
fprintf(ofp, " -DGPROF");
if (profiling >= 2)
fprintf(ofp, " -DGPROF4 -DGUPROF");
if (cputype == 0) {
printf("cpu type must be specified\n");
@ -204,10 +202,10 @@ makefile()
fprintf(ofp, "%s=%s\n", op->op_name, op->op_value);
if (debugging)
fprintf(ofp, "DEBUG=-g\n");
if (profiling >= 1)
if (profiling) {
fprintf(ofp, "PROF=-pg\n");
if (profiling >= 2)
fprintf(ofp, "PROF+=-mprofiler-epilogue\n");
fprintf(ofp, "PROFLEVEL=%d\n", profiling);
}
while (fgets(line, BUFSIZ, ifp) != 0) {
if (*line != '%') {
fprintf(ofp, "%s", line);