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authorKen Raeburn <raeburn@cygnus>1994-05-27 16:58:05 +0000
committerKen Raeburn <raeburn@cygnus>1994-05-27 16:58:05 +0000
commitc06e55d99ac38bd32492481f46b69ec62ee1e433 (patch)
tree7567d7ea926780a1d5242d47399b3a267283bb3a /gprof
parent60e8a534070c8dc181b2fb4971b8199597a168f1 (diff)
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changes from gas-2.3/binutils-2.4 dist (details in branch log msgs, changelogs)
Diffstat (limited to 'gprof')
-rw-r--r--gprof/ChangeLog12
-rw-r--r--gprof/configure.bat18
-rw-r--r--gprof/gprof.c12
-rw-r--r--gprof/hertz.c8
-rw-r--r--gprof/i386.h3
5 files changed, 51 insertions, 2 deletions
diff --git a/gprof/ChangeLog b/gprof/ChangeLog
index 52afc9b..854726e 100644
--- a/gprof/ChangeLog
+++ b/gprof/ChangeLog
@@ -1,3 +1,15 @@
+Fri May 27 12:24:57 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
+
+ From binutils-2.4 release:
+
+ Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
+
+ * configure.bat: [new] build makefile from makefile.in (dos)
+ * hertz.c: allow static HERTZ (msdos needs it)
+ * gprof.c: allow target to select "r" or "rb" for fopen
+ * gprof.c: ignore __gnu_compiled symbols
+ * i386.h: dfine FOPEN_RB to "rb" for dos.
+
Tue May 17 15:30:22 1994 E. Michael Smith (ems@cygnus.com)
* Makefile.in (.m.c:): Added .SUFFIXES : .m
diff --git a/gprof/configure.bat b/gprof/configure.bat
new file mode 100644
index 0000000..22ef37e
--- /dev/null
+++ b/gprof/configure.bat
@@ -0,0 +1,18 @@
+@echo off
+echo Configuring gprof for go32
+rem This batch file assumes a unix-type "sed" program
+
+echo # Makefile generated by "configure.bat"> Makefile
+
+if exist config.sed del config.sed
+
+echo "/^###$/ i\ ">>config.sed
+echo "MY_MACHINE=i386\ ">>config.sed
+echo "CC=gcc ">>config.sed
+
+echo # >> config.sed
+
+sed -e "s/^\"//" -e "s/\"$//" -e "s/[ ]*$//" config.sed > config2.sed
+sed -f config2.sed Makefile.in >> Makefile
+del config.sed
+del config2.sed
diff --git a/gprof/gprof.c b/gprof/gprof.c
index 683b758..c8e0995 100644
--- a/gprof/gprof.c
+++ b/gprof/gprof.c
@@ -31,6 +31,10 @@ static char sccsid[] = "@(#)gprof.c 5.6 (Berkeley) 6/1/90";
#include "gprof.h"
+#ifndef FOPEN_RB
+#define FOPEN_RB "r"
+#endif
+
bfd *abfd;
char *whoami;
@@ -391,7 +395,7 @@ openpfile(filename)
struct rawhdr raw;
FILE *pfile;
- if((pfile = fopen(filename, "r")) == NULL) {
+ if((pfile = fopen(filename, FOPEN_RB)) == NULL) {
perror(filename);
done();
}
@@ -769,7 +773,11 @@ funcsymbol( symp )
* Perhaps it should be made configurable.
*/
- if (symprefix && symprefix != *symp->name)
+ if (symprefix && symprefix != *symp->name
+ /* Gcc may add special symbols to help gdb figure out the file
+ language. We want to ignore these, since sometimes they
+ mask the real function. (dj@ctron) */
+ || !strncmp (symp->name, "__gnu_compiled", 14))
return FALSE;
return TRUE;
diff --git a/gprof/hertz.c b/gprof/hertz.c
index 1c2927f..0d8d9d3 100644
--- a/gprof/hertz.c
+++ b/gprof/hertz.c
@@ -29,8 +29,15 @@ static char sccsid[] = "@(#)hertz.c 5.4 (Berkeley) 6/1/90";
*/
#define HZ_WRONG 0
+#ifdef __MSDOS__
+#define HERTZ 18
+#endif
+
hertz()
{
+#ifdef HERTZ
+ return HERTZ;
+#else
struct itimerval tim;
tim.it_interval.tv_sec = 0;
@@ -42,4 +49,5 @@ hertz()
if (tim.it_interval.tv_usec < 2)
return(HZ_WRONG);
return (1000000 / tim.it_interval.tv_usec);
+#endif
}
diff --git a/gprof/i386.h b/gprof/i386.h
index f248f6b..79d7b9e 100644
--- a/gprof/i386.h
+++ b/gprof/i386.h
@@ -33,3 +33,6 @@
#define OFFSET_OF_CODE 0
#define UNITS_TO_CODE (OFFSET_OF_CODE / sizeof(UNIT))
+#ifdef __MSDOS__
+#define FOPEN_RB "rb"
+#endif