Commit Graph

30 Commits

Author SHA1 Message Date
Dimitry Andric
085e2c2102 Since truss also uses kdump's mkioctls script, pass the value of ${CPP}
there too, similar to r234058.

MFC after:	1 week
2012-04-09 15:34:22 +00:00
Dag-Erling Smørgrav
c04743dac1 It turns out that truss also used kdump's mkioctls script, and expected
ioctlname() to return a pointer to the name rather than print it.  This did
not show up in testing because truss had its own prototype for ioctlname(),
so it would build fine and run fine as long as the program being traced did
not issue an ioctl.

Teach mkioctls to generate different versions of ioctlname() based on its
first command-line argument.

Pointed out by:	Garrett Cooper <yanegomi@gmail.com>
2011-10-21 11:08:25 +00:00
Nathan Whitehorn
4e5833219a Fix breakage introduced in r211725 and improve functionality of truss on
64-bit powerpc by adding 32-bit compatibility features.
2010-08-28 15:04:53 +00:00
Warner Losh
25faff346c MFtbemd:
Prefer MACHNE_CPUARCH to MACHINE_ARCH in most contexts where you want
to test of all the CPUs of a given family conform.
2010-08-23 22:24:11 +00:00
Ed Schouten
b7946da96b Build usr.bin/ with WARNS=6 by default.
Also add some missing $FreeBSD$ to keep svn happy.
2010-01-02 10:27:05 +00:00
John Baldwin
9a55503ec1 Teach truss about 32-bit FreeBSD and Linux binaries on amd64. Some
additional work is needed to handle ABI-specific syscall argument parsing,
but this gets the basic tracing working.

MFC after:	1 week
2008-05-16 15:34:06 +00:00
Dag-Erling Smørgrav
5fb6bed92c Revert CLEANDEPFILES commit per ru@'s request; it does not really solve
the problem.  The correct fix will follow.
2008-02-05 08:52:36 +00:00
Dag-Erling Smørgrav
0d7cc1d0eb Normally, when a header file is removed from the build (as i4b headers
were recently), a simple 'make cleandepend; make depend' is sufficient
to keep the tree buildable after a cvs update when doing incremental
builds.

However, kdump and truss use a script which searches for header files
that define ioctls, and generates C code that includes them.  This
script will usually not need updating when a header file is removed,
so the normal dependency mechanism will not realize that it needs to
be re-run.  One is therefore left with code that references dead files
but will only be removed by a full 'make clean', which defeats the
purpose of incremental builds.

To work around this, modify the cleandepend target in bsd.dep.mk to
also remove any files listed in a new variable named CLEANDEPFILES,
and modify kdump's and truss's Makefiles accordingly.

MFC after:	2 weeks
2008-02-03 11:34:56 +00:00
Xin LI
5d2d083c92 Make use of ptrace(2) instead of procfs in truss(1), eliminating
yet another need of an available /proc/ mount.

Tested with:	make universe
Submitted by:	howardsu
Reviewed by:	alfred
2007-04-10 04:03:34 +00:00
Ruslan Ermilov
a35d88931c For variables that are only checked with defined(), don't provide
any fake value.
2004-10-24 15:33:08 +00:00
Alfred Perlstein
894b8f7afb decode fcntl and mmap arguments. 2004-03-23 09:04:06 +00:00
Marcel Moolenaar
1eb3be492d Use cat(1) instead of cp(1) so as not to break -DNOCLEAN builds
when the file permissions of source files don't allow writing.
2003-06-06 05:38:09 +00:00
Ruslan Ermilov
568ef33fa2 Removed extra parentheses. 2003-02-20 15:09:52 +00:00
Jake Burkholder
f84c971a6f Ported to sparc64. 2002-08-04 17:57:01 +00:00
Ruslan Ermilov
b2490f915f I now don't seem to be able to reproduce the -DNOCLEAN buildworld
breakage with ioctl.c.  The .depend file should track dependencies
just fine, and the worst we can have is to miss new ioctls.

But I still think it's a good idea to have -DNOCLEAN build produce
the same ioctl.c as it would without -DNOCLEAN.

Prodded for a long time by:	bde
2002-04-11 14:49:32 +00:00
Mark Murray
e35f9517d6 Remove NO_WERRORs and WARNS=n's. To be revisited after GCC3. 2002-02-08 23:07:37 +00:00
Mark Murray
1be5d70444 Partial WARNS=1 fizes with NO_WERROR set to prevent world breakage.
Use __FBSDID().
2001-12-11 23:34:02 +00:00
Jordan K. Hubbard
c137d6780d cc -O -pipe -I/usr/src/usr.bin/kdump/../ktrace -I/usr/src/usr.bin/kdump/../.. Fix ioctl.c creation to deal with the depend case more properly.
Submitted by:   Ruslan Ermilov <ru@sunbay.com>
2000-09-14 18:53:08 +00:00
Jordan K. Hubbard
6b61687292 remove .PHONY to avoid gratuitous rebuild of ioctl.c each time.
Approved by:	sef
2000-09-14 06:20:19 +00:00
Ruslan Ermilov
ed7cf099c6 Make auto-generated ioctl.c to be always considered out of date
since it could potentially depend on any ${DESTDIR}/usr/include
preprocessor file.  This fixes the broken -DNOCLEAN world build
I experienced yesterday.
2000-08-01 10:21:13 +00:00
Marcel Moolenaar
6468017b7f Fix for the new usage of mkioctls 1999-12-03 17:35:34 +00:00
Marcel Moolenaar
0917704bd4 ${MACHINE} -> ${MACHINE_ARCH}
All Makefiles now use MACHINE_ARCH for the target architecture.
Unification is required for cross-building.

Tags added to:
	sys/boot/Makefile
	sys/boot/arc/loader/Makefile
	sys/kern/Makefile
	usr.bin/cpp/Makefile
	usr.bin/gcore/Makefile
	usr.bin/truss/Makefile

usr.bin/gcore/Makefile:
	fixed typo: MACHINDE -> MACHINE_ARCH
1999-11-14 13:54:44 +00:00
KATO Takenori
c668c15639 Use MACHINE_ARCH instead of MACHINE to detect x86 arch.
Pointed out by:	Akio Morita <amorita@meadow.scphys.kyoto-u.ac.jp>
1998-10-07 13:46:09 +00:00
Sean Eric Fagan
50cc4492c6 Alpha support for truss. I tested this on both bento and beast (thanks,
Jordan, for pointing me at beast!).  There should be no change for the
i386 version.
1998-10-03 00:43:05 +00:00
Sean Eric Fagan
e46b99366d Revert the changes yet again, after some email from Bruce. Sorry. 1998-01-09 09:31:42 +00:00
Sean Eric Fagan
19db2a3c0b Proper way to do the previous mis-commit. Still not quite right, because
some header files (e.g., <err.h>) include <machine/something.h>, and this
will not pick up the right header files, so it may be removed eventually
anyway.  But some people who are not willing to build the right way
apparantly want this, so this is for them.
1998-01-09 00:39:10 +00:00
Sean Eric Fagan
41ccb63223 Get rid of the bogus include -- it is incomplete (as it doesn't handle
anything other than <sys/*.h>), and unnecessary in most cases.  (The
situations where it is necesary can be dealt with by manually-made symlinks,
which is acceptable since they should only occur during testing.  Remember:
the tree does not compile well if you do not have matching header files
installed.  Half-baked -I directives don't cover enough of the cases.)
1998-01-09 00:22:50 +00:00
John-Mark Gurney
ad6af66e58 include sys so it builds on 2.2.x
also, fix misspelling of -1 (as EOF for getopt)
1998-01-07 06:19:50 +00:00
Sean Eric Fagan
970649f9c9 First cut at printing out ioctl names intelligently. Note that this doesn't
handle linux ioctls (yet?).  This uses the mkioctl script from kdump,
bless its little heart.

Reviewed by:	Mike Smith
1997-12-06 06:51:14 +00:00
Sean Eric Fagan
bbeaf6c0c9 Truss program. Requires procfs. 1997-12-06 05:23:12 +00:00