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15 Commits

Author SHA1 Message Date
John Baldwin
90b7047bcf MFC 269128: 
Create 32-bit core files for 32-bit processes on 64-bit machines.
The 64-bit machine supported right now is amd64, but it's not too
hard to add powerpc64.
 2015-06-02 13:07:22 +00:00
Antoine Brodin
290b7b224a Add some missing DPADD. 2013-05-11 13:46:05 +00:00
Mikolaj Golub
7fe6d16ef9 Sync gcore(1) with the recent changes in kernel code aimed at adding 
procstat notes to a process core file.

Suggested by:	jhb
MFC after:	1 month
 2013-04-20 08:23:19 +00:00
Ruslan Ermilov
bee10047c0 Fixed dependencies (make checkdpadd). 2010-02-25 20:24:19 +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
Attilio Rao
2e7ecbfbc8 Change gcore in order to get rid of the procfs accesses and use FreeBSD's 
specific sysctls and ptrace interfaces.
This change switches a bit gcore POLA that is summarized here:
- now gcore can recognize threads within the process and handle dumps
  on thread-scope
- the process to be analyzed will be stopped during its gcore run
- gcore may not work with processes which are actively being analyzed
  by gdb or truss
- the ptrace interface may cause syscalls to return EINTR, thus
  interferring with signals handling within the process

Side note: <janitor task> the interface can be further lifted in order to
get rid of the very last procfs interfaces remnants and made more
suitable for copying with sysctl/ptrace interface </janitor task>.

Obtained from:	Sandvine Incorporated
Reviewed by:	emaste, rwatson
Sponsored by:	Sandvine Incorporated
MFC:		1 month
 2009-11-25 15:23:14 +00:00
David Schultz
c5ac569a4b Remove a.out support from gcore(1). 2004-11-27 06:46:48 +00:00
Peter Wemm
e0491636b5 Use a crowbar to move the a.out code out of gcore.c and into its own 
file so that we have a chance of using gcore on non-i386 platforms.  Use
linker sets to reduce the registration glue.  Remove md-sparc.c, we do not
have an a.out sparc32 port.  aoutcore.c was repocopied from gcore.c.
 2002-09-13 16:33:35 +00:00
David Malone
a9a1c4a6d5 Don't use gcc specific flags. 2002-03-30 17:19:40 +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
John Polstra
52e7cc0a90 Make gcore work for ELF. 1998-10-19 19:42:18 +00:00
Rodney W. Grimes
7799f52a32 Remove trailing whitespace. 1995-05-30 06:41:30 +00:00
Bruce Evans
2577a8acef Add dependencies on libraries to DPADD. Someday this should be done 
automagically.  -lfoo has to be right to work, but ${LIBFO0} is too
easy to forget or misspell; nothing checks it and it should be
different for shared libraries.
 1994-08-28 18:49:06 +00:00
Rodney W. Grimes
17917d67f8 Corrected to work without symbolic links for md-${MACHINE}.c. 1994-05-29 12:44:36 +00:00
Rodney W. Grimes
9b50d90275 BSD 4.4 Lite Usr.bin Sources 1994-05-27 12:33:43 +00:00