Commit Graph

3983 Commits

Author SHA1 Message Date
Warner Losh
cf3b7dd35b These two cases should be different...
Submitted by:	nathanw@
2010-11-14 01:50:40 +00:00
Dimitry Andric
5fbbc222c8 Sync: merge r215141 through r215188 from ^/head. 2010-11-12 17:20:18 +00:00
Ed Schouten
585d4a8062 Revert to libgcc for sparc64.
I've had a report of a sparc64 system where cc1 generates illegal
instructions. We still have to diagnose this properly, but instead of
hosing all sparc64 boxes out there, fall back to libgcc to prevent more
damage.

Reported by:	Florian Smeets
2010-11-12 15:52:27 +00:00
Dimitry Andric
cfe6b823a2 Garbage collect gnu/usr.bin/binutils/{gasp,gdb,gdbreplay}, as these have
not been connected to the build for more than 6 years.

Obtained from:	projects/binutils-2.17
2010-11-11 23:45:19 +00:00
Dimitry Andric
dfbf73475a Do not build or install gasp.info anymore, as gasp has not been built or
installed for more than 6 years.

Obtained from:	projects/binutils-2.17
2010-11-11 23:41:36 +00:00
Dimitry Andric
1170f3d12e Sync: merge r214895 through r215140 from ^/head. 2010-11-11 20:52:24 +00:00
Ed Schouten
39cd938c39 Replace libgcc.a by libcompiler_rt.a.
libcompiler_rt.a is a BSD licensed C language runtime, which implements
many routines which are linked into binaries on architectures where
certain functionality is missing (e.g. 64 bits mul/div on i386).

Unfortunately, libcompiler_rt cannot replace libgcc entirely. Certain
features, such as an unwinder for exception handling, are missing.
That's why only libgcc.a is replaced for now, because this one does seem
to be complete.

Tested by:	rene (amd64), nwhitehorn (powerpc), droso (i386 exprun)
		and many others. Thanks!
Obtained from:	user/ed/compiler-rt
2010-11-11 15:48:27 +00:00
Ed Schouten
b70519663c Don't use ${LIB} to obtain the library name.
Once we use libcompiler_rt, the LIB-line must go, to prevent libgcc.a
from being built. Therefore, just hardcode the name.

Obtained from:	user/ed/compiler-rt
2010-11-11 15:24:57 +00:00
Warner Losh
e8dce5b9b3 Complete the integration of tbemd branch into head.
TARGET_BIG_ENDIAN is now completely dead, except where it was
originally supposed to be used (internally in the toolchain building).

TARGET_ARCH has changed in three cases:
(1) Little endian mips has changed to mipsel.
(2) Big endian mips has changed to mipseb.
(3) Big endian arm has changed to armeb.

Some additional changes are needed to make 'make universe' work on arm
and mips after this change, so those are commented out for now.

UPDATING information will be forthcoming.  Any remaining rough edges
will be hammered out in -current.
2010-11-10 06:39:49 +00:00
Oleksandr Tymoshenko
ce9346c8a4 Fix cross-debugger build 2010-11-07 23:23:48 +00:00
Oleksandr Tymoshenko
c8f6c2ae32 Fix initialization order:_initialize_svr4_solib should
be called before _initialize_thread_db
2010-11-07 23:22:22 +00:00
Oleksandr Tymoshenko
94b78d528f - Use proper constant for accessing PCB intead of hardcoded numbers
- Minor clean-up
2010-11-07 20:56:41 +00:00
Oleksandr Tymoshenko
a815718baf Link threads support to the build 2010-11-07 20:53:19 +00:00
Dimitry Andric
964cec1081 Simply our custom OSABI branding 'stub'. It is presently still needed
for ia64, but I will integrate it into contrib/binutils/bfd/elfxx-ia64.c
later on, after which it can be removed entirely.
2010-11-03 16:39:55 +00:00
Dimitry Andric
4e41c4ad7e Fix warnings in fbsd-threads.c. 2010-11-01 20:17:15 +00:00
Dimitry Andric
e9071af4e8 For stuff under gnu/usr.bin/gdb, search contrib/binutils/include before
contrib/gdb/include, since that contains newer versions of the same
files.
2010-11-01 20:09:54 +00:00
Dimitry Andric
ce43f651bd Update doc Makefile and texinfo config file. 2010-11-01 19:47:03 +00:00
Dimitry Andric
d6def1f86e Update config.h for ld. 2010-11-01 19:46:18 +00:00
Dimitry Andric
d2d5b59cdd Update Makefile and config.h for as. 2010-11-01 19:45:55 +00:00
Dimitry Andric
8bdf879215 Add manpages under gnu/usr.bin/binutils, since they are generated. 2010-11-01 19:45:15 +00:00
Dimitry Andric
28b535d1e0 Update Makefile and config.h.bsd for libbinutils. 2010-11-01 19:42:29 +00:00
Dimitry Andric
67f8e5a556 Update Makefile and config.h.bsd for libopcodes. 2010-11-01 19:42:07 +00:00
Dimitry Andric
0921c6ef0b Update Makefile, bfd.h and config.h.bsd for libbfd. 2010-11-01 19:41:22 +00:00
Dimitry Andric
878ad3892a Update Makefile and config.h for libiberty. 2010-11-01 19:40:22 +00:00
Dimitry Andric
f74ef8307a Update VERSION to 2.17.50 [FreeBSD] 2007-07-03. 2010-11-01 19:39:10 +00:00
Dimitry Andric
1368e47f87 Make sure elf_fbsd_post_process_headers() is actually called for ia64.
This is done by prepending the file to elfxx-ia64, not appending it.

Additionally, reduce diffs between Makefile.amd64 and Makefile.ia64;
instead of echo'ing defines in Makefiles, just add the needed define to
elf-fbsd-brand.c directly, as it is only used for amd64 and ia64.
2010-10-26 17:49:17 +00:00
Dimitry Andric
e083002bca Most of binutils now compiles at WARNS=3, except for libiberty and
libbfd, which still need WARNS=2.
2010-10-22 20:46:08 +00:00
Dimitry Andric
b927df46b1 In case of powerpc64, enable HAVE_LD_NO_DOT_SYMS in gcc's auto-host.h.
Requested by:	nwhitehorn
2010-10-22 20:43:37 +00:00
Dimitry Andric
7a66be1ab6 Update gcc's auto-host.h header for binutils 2.17: turn on
HAVE_COMDAT_GROUP, HAVE_GAS_WEAKREF and HAVE_LD_SYSROOT.
2010-10-22 18:12:40 +00:00
Dimitry Andric
162972bcf5 Garbage collect gnu/lib/libiberty and gnu/lib/libg2c, these have not
been used for years.
2010-10-22 18:11:17 +00:00
Dimitry Andric
f071fb0b44 Update makeinfo include paths, and configuration settings for the as
info page.
2010-10-21 20:34:29 +00:00
Dimitry Andric
a477c4b7f8 Update ldscript extension list. 2010-10-21 20:33:09 +00:00
Dimitry Andric
d9eabf4616 Use one file per line in SRCS= definition, to make insertions and
deletions easier, and sort the file list.
2010-10-21 20:31:59 +00:00
Dimitry Andric
a8620cbced Apply upstream changes to genscripts.sh, while attempting to keep the
diff as small as possible.
2010-10-21 20:30:35 +00:00
Dimitry Andric
e7cde49997 Remove weird double-pasted sections in armelfb?_fbsd.sh. 2010-10-21 20:29:16 +00:00
Dimitry Andric
5c049bc266 Regenerate config.h for ld. 2010-10-21 20:28:23 +00:00
Dimitry Andric
1e35dff483 Remove bignum-copy.c from SRCS=, as it no longer exists. Remove
tc-sparc-fixed.c entirely, since the fix has been integrated into
contrib/binutils/gas/config/tc-sparc.c by upstream.  Define TARGET_OS
in addition to the other TARGET_XXX defines.
2010-10-21 20:27:40 +00:00
Dimitry Andric
52eb44ceae Use one file per line in SRCS= definition, to make insertions and
deletions easier, and sort the file list.
2010-10-21 20:23:53 +00:00
Dimitry Andric
631c65aad6 Regenerate config.h for as. 2010-10-21 20:22:32 +00:00
Dimitry Andric
bebf802419 Add new upstream file, and update TARGET definition. 2010-10-21 20:21:36 +00:00
Dimitry Andric
8114428ba2 Use one file per line in SRCS= definition, to make insertions and
deletions easier, and sort the file list.
2010-10-21 20:20:33 +00:00
Dimitry Andric
8f4c1b2c16 Regenerate config.h for libbinutils. 2010-10-21 20:18:34 +00:00
Dimitry Andric
6efa94bc57 Update BFD version and date, and add new upstream files. Also remove
the elf32-arm-fbsd.c kludge; it is now integrated cleanly into
contrib/binutils/bfd/elf32-arm.c.
2010-10-21 20:17:13 +00:00
Dimitry Andric
3213eafad2 Use one file per line in SRCS= definition, to make insertions and
deletions easier, and sort the file list.
2010-10-21 20:08:16 +00:00
Dimitry Andric
2afbe6d79d Regenerate bfd.h and config.h.fbsd. 2010-10-21 20:04:28 +00:00
Dimitry Andric
5c89268c37 Add new upstream file to libiberty. 2010-10-21 20:02:47 +00:00
Dimitry Andric
2fe35e02e9 Use one file per line in SRCS= definition, to make insertions and
deletions easier.
2010-10-21 20:01:21 +00:00
Dimitry Andric
c6b1c1e809 Update binutils VERSION define for 2.17, and create separate
TARGET_VENDOR and TARGET_OS defines.  Set TARGET_TUPLE from
BINUTILS_ARCH, TARGET_VENDOR and TARGET_OS.
2010-10-21 19:58:20 +00:00
Dimitry Andric
bd9ba01aba Update the BFD and binutils version defines. 2010-10-19 20:17:17 +00:00
Dimitry Andric
45f6b172aa Garbage collect gnu/usr.bin/binutils/{gasp,gdb,gdbreplay}, as these have
not been connected to the build for 6 years now.
2010-10-18 21:04:55 +00:00
Dimitry Andric
7ce9c2e938 Do not build or install gasp.info anymore, as gasp is obsolete. 2010-10-18 20:59:46 +00:00
Jaakko Heinonen
9543d2735d Add FreeBSD 8.2.
Reviewed by:	ru
MFC after:	3 days
2010-10-14 14:48:11 +00:00
Xin LI
04bf016801 Add definition for FreeBSD 7.4, which will be used in a manual page change.
Reviewed by:	ru
MFC after:	3 days
2010-10-06 18:20:07 +00:00
Gordon Tetlow
023f0373a1 Retire GNU man in favor of the newly written BSDL version.
Approved by:	wes (mentor)
2010-10-03 22:24:14 +00:00
Rui Paulo
da1eef674b Remove target peigen.c so that make doesn't warn us about it. 2010-09-30 07:12:09 +00:00
Rui Paulo
c5c0eabc00 Add support for the BFD target efi-app-x86_64.
This uses only GPL2 source code and is a requirement for a 64 bit EFI
boot loader.
2010-09-29 14:41:03 +00:00
Ed Maste
d290883447 Move test for zero bufp or size before rseq and wseq calculation. This
avoids spinning in an infinite loop for some (possibly corrupt?) core
files at work.
2010-09-22 19:41:01 +00:00
Dimitry Andric
d205253515 When building world with clang, for gnu/lib/libobjc, sys/boot/i386/boot2
and sys/boot/pc98/boot2, do not simply assign 'gcc' to CC, since compile
flags are sometimes passed via this variable, for example during the
build32 stage on amd64.  This caused the 32-bit libobjc build on amd64
to fail.

Instead, only replace the first instance of clang (if any, including
optional path) with gcc, and leave the arguments alone.

Approved-by:	rpaulo (mentor)
2010-09-21 21:41:45 +00:00
Tijl Coosemans
2751839107 GCC defines built-ins for atomic instructions found on i486 and higher.
Because FreeBSD no longer supports the 80386 cpu all code targeting
FreeBSD/i386 necessarily runs on i486 or higher so the compiler
built-ins can be used by default inside libstdc++ and in C++ headers.
This allows newly compiled C++ code to inline some atomic operations.
Old binaries continue to use libstdc++ functions.

PR:		148926
Tested by:	Yuri Karaban <tech askold net>
Reviewed by:	kan
Approved by:	kib (mentor)
MFC after:	2 weeks
2010-09-07 08:33:17 +00:00
Dimitry Andric
c05f0da034 Use a more robust way to substitute gcc for clang, when compiling
gnu/lib/libobjc and sys/boot/i386/boot2, so it also works when using
absolute paths and/or options, as in CC="/absolute/path/clang -foo".

Approved by:	rpaulo (mentor)
2010-08-31 17:33:29 +00:00
Nathan Whitehorn
b12277d1d4 Repair some build breakage introduced in r211725 and garbage collect some
code made obsolete in the same commit.
2010-08-28 15:03:11 +00:00
Warner Losh
b57429d082 Create a checklist and call one of the *printw() functions from the
selected() callback. When the dialog first appears, you will not see
the printed statement on the dialog, if you move down one, you will,
move up again and it now appears. I am assuming that you call a
*printw() function on a line in the dialog box of course.

The fix, from the pr:
	This is a hack at best, I looked at the redraw code in
	dialog_checklist() and took the minimal amount of it out to do
	a simple "refresh" right after the items are drawn. This
	doesn't hurt anything and makes the library work like it
	should. There is probably a better way however =).

PR:		148609
Submitted by:	John Hixson
2010-08-24 06:30:46 +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
Gabor Kovesdan
6608cc579e - Change default grep back to GNU version. BSD grep can be built with the
WITH_BSD_GREP knob.
- Bump __FreeBSD_version

Requested by:   dougb
Approved by:    delphij (mentor)
2010-08-23 10:04:26 +00:00
Rui Paulo
3a060e4a1a We need to pull bsd.own.mk before modifying the CC variable. Otherwise
it will be overwritten when we include bsd.lib.mk.

Pointed out by:	Dimitry Andric <dimitry at andric.com>
2010-08-21 14:59:37 +00:00
Will Andrews
4be3feb212 Fix buildworld -DNO_CLEAN when using with Perforce, which marks files as
read-only by default, meaning files copied can't be overwritten next time.

Reviewed by:	imp
Approved by:	ken (mentor)
2010-08-12 20:46:49 +00:00
John Baldwin
68819dae55 Change kgdb_lookup() to resolve symbols via GDB instead of via libkvm(3). 2010-08-04 21:02:04 +00:00
Jung-uk Kim
03b2888ea1 Give kgdb(1) a chance to take a look at FPU state. 2010-08-02 17:40:25 +00:00
Ulrich Spörlein
419fbf6975 Fix case for library macros 2010-08-02 15:33:16 +00:00
Rui Paulo
7cbb9251a6 Add libproc.
Sponsored by:	The FreeBSD Foundation
2010-07-31 14:57:33 +00:00
Rui Paulo
8f19d9820c Add librtld_db.
Sponsored by:	The FreeBSD Foundation
2010-07-31 14:36:34 +00:00
Andriy Gapon
7996bf419b kgdb: correctly map sections to addresses in elf object modules (amd64)
Unlike for modules with dso type, in elf object modules all the sections
have virtual address of zero.  So, it is insufficient to add module base
address to section virtual address (as recorded in section header) to
get section address in kernel memory.
Instead, we should apply the same calculations that are performed by
kernel loaders (in boot code and in kernel) when they lay out sections
in memory.

Discussed with:	jhb, np
MFC after:	3 weeks
2010-07-23 17:21:23 +00:00
Rui Paulo
fcfec2f998 Disable building libobjc with clang as it's not yet supported.
Submitted by:	Dimitry Andric <dimitry at andric.com>
2010-07-22 18:49:27 +00:00
Marcel Moolenaar
0d95bb16e3 Sanitize CFLAGS and add WARNS?=2. The hardcoding of -Os -fPIC
as compiler options resulted in an invalid executable on PowerPC.
2010-07-15 02:22:50 +00:00
Nathan Whitehorn
2cf64c8006 Teach our toolchain how to generate 64-bit PowerPC binaries. This fixes
a variety of bugs in binutils related to handling of 64-bit PPC ELF,
provides a GCC configuration for 64-bit PowerPC on FreeBSD, and
associated build systems tweaks.

Obtained from:	projects/ppc64
2010-07-10 02:29:22 +00:00
Benedict Reuschling
4935d54b6a Mention the radiolist option in the man page. It is being listed when
dialog(1) is run without arguments and works as expected. Therefore,
it should be part of the manual as well.

Note: dialog(1) has not been updated for many years and is not actively
maintained at the moment.

PR:             docs/139682
Submitted by:   manolis@
Discussed with: jkim@
MFC after:      2 weeks
2010-07-06 18:06:10 +00:00
Konstantin Belousov
46d44c29db For "thread signal" command, print some information from siginfo when
available.

Suggested by:	davidxu
MFC after:	2 weeks
2010-07-04 12:09:30 +00:00
Jayachandran C.
d12582eb67 Add an alignment of 8 for sections in the n32 ABI. The default alignment
of of 4 causes _end to be word aligned, which will be returned by sbrk.

malloc(3), when compiled for n32, expects sbrk to return an 8-byte aligned
value.

Approved by:	rrs (mentor)
2010-06-25 05:07:42 +00:00
Konstantin Belousov
15744a9c4c Often reported issue with newer ld is:
error in /usr/lib/crtendS.o(.eh_frame); no .eh_frame_hdr table will be created.

The issue is that crtend is compiled with unwind table, and also it
places the special CIE into the .eh_frame indicating the end of section,
that is located before generated unwind table. New ld has assertion that
verifies that closing CIE is indeed the last CIE, causing the crypting
message to be issued, and refusing to generate dwarf unwind.

Add -fno-asynchronous-unwind-tables to disable unwind table generation
for crtbegin/crtend. While there, disable omitting the frame pointer [1].

Requested by:	kan [1]
Reviewed by:	kan
MFC after:	2 weeks
2010-06-18 11:09:51 +00:00
Andrey V. Elsukov
516ce862b0 Make all tests in libdialog compilable.
Fix coredump in menu3.c.

Approved by:	kib (mentor)
2010-06-15 10:01:49 +00:00
Rafal Jaworowski
3c5326bf4a Connect FDT infrastructure to the build system.
Reviewed by:	imp
Sponsored by:	The FreeBSD Foundation
2010-06-13 13:02:43 +00:00
Juli Mallett
8da70fdc42 Fix build for O32 systems without a TARGET_CPUTYPE defined. We must default to
MIPS-III because FreeBSD relies on a number of MIPS-III features; the ABI
default would be MIPS-I which we don't intend to support.  Our old default
before I switched to using the ABI default was MIPS32.
2010-06-02 21:15:00 +00:00
Juli Mallett
5619a3e4bf Add/improve mips64r2, Octeon, n32 and n64 support in the toolchain.
o) Add TARGET_ABI to the MIPS toolchain build process.  This sets the default
   ABI to one of o32, n32 or n64.  If it is not set, o32 is assumed as that is
   the current default.
o) Set the default GCC cpu type to any specified TARGET_CPUTYPE.  This is
   necessary to have a working "cc" if e.g. mips64 is specified, as binutils
   will refuse to link objects using different ISAs in some cases.
o) Add support for n32 and n64 ABIs to binutils and GCC.
o) Add additional required libgcc2 stubs for n32 and n64.
o) Add support for the "mips64r2" architecture to GCC.  Add the "octeon"
o) When static linking, wrap default libraries in --start-group and
   --end-group.  This is required for static linking to work on n64 with the
   interdependencies between libraries there.  This is what other OSes that
   support n64 seem to do, as well.
o) Fix our GCC spec to define __mips64 for 64-bit targets, not __mips64__, the
   former being what libgcc, etc., check and the latter seemingly being a
   misspelling of a hand merge from a Linux spec.
o) When no TARGET_CPUTYPE is specified at build time, make GCC take the default
   ISA from the ABI.  Our old defaults were too liberal and assumed that 64-bit
   ABIs should default to the MIPS64 ISA and that 32-bit ABIs should default to
   the MIPS32 ISA, when we are supporting or will support some systems based on
   earlier 32-bit and 64-bit ISAs, most notably MIPS-III.
o) Merge a new opcode file (and support code) from a later version of binutils
   and add flags and code necessary to support Octeon-specific instructions.
   This should also make merging opcodes for other modern architectures easier.

Reviewed by:	imp
2010-06-02 11:06:03 +00:00
Rafal Jaworowski
a95b1d6c6a Correct dtc version header autogen location.
While there unify brackets usage.
2010-05-25 13:27:55 +00:00
Jung-uk Kim
07e547fe26 Add a new build option, MAN_UTILS. This option lets you control building
utilities and related support files for manual pages, which were previously
controlled by MAN.  For POLA, the default depends on MAN, i.e., WITHOUT_MAN
implies WITHOUT_MAN_UTILS and WITH_MAN implies WITH_MAN_UTILS.  This patch
is slightly improved by me from:

PR:		misc/145212
2010-05-19 23:56:26 +00:00
David E. O'Brien
680e78b305 Non-GCC gcc compatible compilers may provide the same multimedia intrinsic
headers as GCC, but of their own implementation.  So put the GCC ones into
their own header "namespace".

Requested by:	ed
2010-05-12 19:59:32 +00:00
Xin LI
8bbe8f7393 Add FreeBSD 8.1 to known list as it's being referenced by a couple of
manpages already.

MFC after:	3 days
2010-04-29 18:37:56 +00:00
Warner Losh
d578fbb66e Make this directory more regular. Since it is one we control, use the
freebsd-based names for filenames.  This allows us to eliminate
almost all of the uses of ${MACHINE_ARCH} here to do special things, and
instead we use it to include filenames.  This makes new architectures easier
to support.
2010-04-14 20:31:06 +00:00
Ulrich Spörlein
aa12cea2cc mdoc: order prologue macros consistently by Dd/Dt/Os
Although groff_mdoc(7) gives another impression, this is the ordering
most widely used and also required by mdocml/mandoc.

Reviewed by:	ru
Approved by:	philip, ed (mentors)
2010-04-14 19:08:06 +00:00
Warner Losh
b29d0c6134 Simplify how we select which architectures to add gdbserver for. If
the MD files exist, compile it, otherwise omit it.
2010-04-12 23:35:58 +00:00
Ed Schouten
99742a231f Change all our own code to use st_*tim instead of st_*timespec.
Also remove some local patches to diff(1) which are now unneeded.
2010-03-28 13:16:08 +00:00
Marcel Moolenaar
2a4510e122 Allow building a cross-kgdb for ia64. 2010-03-26 19:41:40 +00:00
Marcel Moolenaar
10da4aa601 Handle cross-builds for gdbserver. 2010-03-26 19:40:53 +00:00
Xin LI
36e60cda45 Remove GNU cpio after fix of CVE-2010-0624.
Note that this is actually a no-op for most users, as this GNU
cpio was broken on -HEAD and 8-STABLE since last March until
the recent fix.

FreeBSD 8.0+ uses BSD cpio by default and the code is being
actively maintained.

Blessed by:	kientzle
With hat:	secteam
MFC after:	3 days
2010-03-26 17:02:32 +00:00
Warner Losh
ebbcc89c45 This broke when we went to gnu99 as the default standard. Fix the build
by reverting to the gnu89 standard.
2010-03-24 20:20:28 +00:00
Warner Losh
ae84e39b61 Fix typo in comment 2010-03-19 05:40:47 +00:00
Warner Losh
56ac80ce81 Make little endian compiles produce little endian binaries on mips.
Submitted by:	neel@
2010-03-05 21:24:41 +00:00
Rafal Jaworowski
9649a9dd26 Remove stale path reference. 2010-03-05 19:51:02 +00:00
Warner Losh
9737f6898d Make the n32 scripts actually generate, ummm, n32 binaries... <blush>
Submitted by:	jmallet
2010-03-04 04:30:16 +00:00
Warner Losh
69be831fc8 Add n32 ABI generators...
Submitted by:	neel, jmallet
2010-03-02 05:43:04 +00:00
Rafal Jaworowski
78fffe9d7b Provide BSD-style Makefile for the device tree compiler (dtc).
Note it is not connected to the build hierarchy yet.

Sponsored by:	The FreeBSD Foundation
2010-02-28 22:09:09 +00:00
Jung-uk Kim
bdcf2df5c2 Initial gdbserver support for amd64. 2010-02-25 21:29:00 +00:00
Xin LI
aa74e2f883 POSIX patch(1) would treat -b as different meaning (the functionality
is to be provided by --suffix).  Looking at the usage here in diffutils,
it seems that we can just get rid of the -b .orig stuff.  This resolves
a problem that can triggered if we move toward to a more permissively
licensed patch(1) program.
2010-02-22 22:32:24 +00:00
Gabor Kovesdan
5e72825fcd - Remove GNU bc/dc bits. There has not been any regressions seen after
BSD bc/dc import. It has been tested with make universe that this code
  is not used by anything any more.

Approved by:	delphij (mentor)
2010-02-21 14:28:03 +00:00
Randall Stewart
7e1f32462d These contain JC's patch to get gdb sort of working
on mips. Its not fully done yet but its a start.

Obtained from: JC - c.jayachandran@gmail.com

M    gnu/usr.bin/gdb/kgdb/trgt_mips.c
M    gnu/usr.bin/gdb/arch/mips/init.c
M    gnu/usr.bin/gdb/arch/mips/Makefile
M    gnu/usr.bin/Makefile
M    contrib/gdb/gdb/mips-tdep.h
2010-02-20 17:29:27 +00:00
Marcel Moolenaar
f6c3201d66 Compile fbsd-threads.c. Threading & TLS support is working just fine. 2010-02-16 16:38:57 +00:00
Andriy Gapon
c12959b335 kgdb: initialize n_type field of nlist entry for kvm_nlist call
kvm_nlist skips lookup for entries that have n_type != N_UNDF.
N_UNDF happens to be zero, so n_type typically has a correct
value by accident, but not always.
Note: jhb has a patch that replaces kvm_nlist use with direct
gdb parsing.

MFC after:	5 days
X-MFC-Note:	unless jhb commits kvm_nlist => kgdb_parse change
2010-02-13 11:47:04 +00:00
Marcel Moolenaar
2ebd5d2871 Add description for libefi.
Pointed out by: ru
2010-02-09 18:40:40 +00:00
Warner Losh
8f2411c3b5 Remove alpha support from here too. FreeBSD 6 was the last branch to
support it.
2010-02-03 18:32:29 +00:00
Warner Losh
c684b5612f Remove more traces of the Alpha port. 2010-02-03 18:29:35 +00:00
Warner Losh
e70f20b0e8 Remove another reference to alpha... 2010-02-03 02:39:08 +00:00
Joerg Wunsch
4d36f1aaf1 Add a libgpib to the list of known .Lb names.
MFC after:	3 days
2010-02-01 20:54:45 +00:00
Stephane E. Potvin
a070c49911 Use the new PO_CXXFLAGS from r202807 to remove the '-ffunction-sections'
flag when compiling profiled objects as it's ignored by the compiler.
This removes the associated warning for each file compiled.

MFC after:	1 month
2010-01-22 14:09:15 +00:00
Gabor Kovesdan
fdf1f88bce Replace GNU bc/dc with BSDL versions ported from OpenBSD. They have a good
compatibility level with the GNU counterparts and have shown to be mature
enough. For now, the GNU versions aren't removed from the tree, just detached
from the build.

Sponsored by:		Google Summer of Code 2008
Portbuild run by:	erwin
Approved by:		delphij
2010-01-20 21:30:52 +00:00
Ruslan Ermilov
1b2ef7353d Moved the doc-str-Lb-libulog string definition to where it belongs. 2010-01-15 14:05:06 +00:00
Ruslan Ermilov
4d433b8ccd Pull up vendor changes. The following local changes made obsolete:
- Addition of several FreeBSD versions.
- r192561 that attempted to fix UTF-8 issues.
2010-01-15 13:59:50 +00:00
Warner Losh
e1694bc9a6 Merge r195030 from project/mips into head by hand:
r195030 | gonzo | 2009-06-25 19:27:31 -0600 (Thu, 25 Jun 2009) | 4 lines
- Switch to libc softfloat from libgcc implementation. The problem
    with latter is that it is not complete, fpsetXXX/fpgetXXX
    functions are missing.
2010-01-08 23:11:23 +00:00
Warner Losh
7eb498c3b5 Merge r195575 and 195530 from projects/mips to head by hand:
r195575 | imp | 2009-07-10 12:24:02 -0600 (Fri, 10 Jul 2009) | 2 lines
quick hack for the problem gonzo is seeing.

r195530 | imp | 2009-07-10 01:18:30 -0600 (Fri, 10 Jul 2009) | 5 lines
Always build all 4 emulators into the mips toolchain.
# I think we have a gcc spec file issue with abi=64 since I have to do other
# hacks to get it mostly kinda right.
2010-01-08 23:09:11 +00:00
Warner Losh
bd8c0ffba9 Merge from project/mips r195021:
r195021 | gonzo | 2009-06-25 18:44:23 -0600 (Thu, 25 Jun 2009) | 2 lines
- Add MIPS to the list of 32-bit architectures
2010-01-08 23:06:56 +00:00
Warner Losh
9531b8c0b4 Back-merge (by hand) r195668:
r195668 | gonzo | 2009-07-13 17:01:12 -0600 (Mon, 13 Jul 2009) | 3 lines
- Get rid of ugly TARGET_CPU_DEFAULT default. 16 is MASK_DSP
    and was set there due to my ignroance.
2010-01-08 23:02:17 +00:00
Alexander Kabaev
9fa014a263 Fix one spelling and one copy&paste error in comments. 2009-12-14 01:51:23 +00:00
Alexander Kabaev
573cb89b8d Compile libgcov without stack protection. It can be linked into
both static and dynamic binaries compiled with or without stack
protection and should not depend on libssp_nonshared.a symbols.

Discussed with: kib
PR:		bin/139052
2009-10-25 15:52:31 +00:00
Alan Cox
a47b9d74fc Add FreeBSD 7.2 and 7.3.
Discussed with:	ru
2009-09-21 17:19:36 +00:00
Stephane E. Potvin
68961d1200 The buffer returned by fgenln is not a "C" string and might not be NUL
terminated. Make sure that it is before using it.

Reviewed by:	marck@
MFC after:	3 days
2009-09-16 19:53:29 +00:00
Ed Schouten
69eb6d71d0 Add support for diffs generated by Perforce.
It basically picks the filenames from the "====" line and strips off the
# revision number.
2009-08-23 12:23:24 +00:00
Ken Smith
cf48cc9f69 Make head 9.0-CURRENT in preparation for lifting code freeze.
Approved by:	re (implicit)
2009-08-22 23:44:37 +00:00
Ken Smith
3ca3047aee Bump the version of all non-symbol-versioned shared libraries in
preparation for 8.0-RELEASE.  Add the previous version of those
libraries to ObsoleteFiles.inc and bump __FreeBSD_Version.

Reviewed by:    kib
Approved by:    re (rwatson)
2009-07-19 17:25:24 +00:00
Alexander Kabaev
2286fe7635 Second attempt at eliminating .text relocations in shared libraries
compiled with stack protector.

Use libssp_nonshared library to pull __stack_chk_fail_local symbol into
each library that needs it instead of pulling it from libc. GCC
generates local calls to this function which result in absolute
relocations put into position-independent code segment, making dynamic
loader do extra work every time given shared library is being relocated
and making affected text pages non-shareable.

Reviewed by:        kib
Approved by:        re (kib)
2009-07-14 21:19:13 +00:00
Alexander Kabaev
d48890cfb8 Back out previous revision until better tested fix is ready.
Approved by: re (impliciti, by approving previos check-in)
2009-06-29 01:33:59 +00:00
Alexander Kabaev
a162c9ae9c Eliminate .text relocations in shared libraries compiled with stack protector.
Use libssp_nonshared library to pull __stack_chk_fail_local symbol into
each library that needs it instead of pulling it from libc. GCC generates
local calls to this function which result in absolute relocations put into
position-independent code segment, making dynamic loader do extra work everys
time given shared library is being relocated and making affected text pages
non-shareable.

Reviewed by:        kib
Approved by:        re (kensmith)
2009-06-28 23:51:39 +00:00
Jamie Gritton
de6f37045c Add libjail, a (somewhat) simpler interface to the jail_set and jail_get
system calls and the security.jail.param sysctls.

Approved by:	bz (mentor)
2009-06-24 18:18:35 +00:00
Alexander Kabaev
c78339e9d8 Compile static gcov library with -fPIC to match what stock GCC builds
are doing. This is required for libgcov.a to be usable on amd64.

Reported by:	stas
2009-06-21 01:54:47 +00:00
Brian Somers
c33b82645a Don't set $PATH - if the caller doesn't have /bin and /usr/bin in their
PATH then they can expect things to break.

PR:		135417
MFC after:	3 weeks
2009-06-14 06:09:33 +00:00
Stephane E. Potvin
9ab20e104c Change the internal buffer used to store input lines from a static buffer
to a dynamically allocated one in order to support input lines of
arbitrary length.

Approved by:	kan (mentor)
MFC after:	1 month
2009-05-08 02:18:46 +00:00
David Schultz
14b55f2f95 Fix build breakage due to the interplay between r189801 and r189824.
In particular, vendor sources that aren't ready for gnu99 should
still be compiled with gnu89. (Before r189824, these would have
generated warnings if you tried to compile them in gnu99 mode,
but the warnings went unheeded due to -Wno-error.)
2009-03-14 22:50:03 +00:00
David Schultz
8bc369a3e1 Define a macro for POSIX.1-2008 here until a future groff import
includes one.
2009-02-28 05:47:41 +00:00
Ruslan Ermilov
107e14e304 Restore the install location of libssp.so.0.
Noticed by:	tegge
2009-02-24 16:14:15 +00:00
Rafal Jaworowski
ab8b490a63 Initial gdbserver support for PowerPC.
Obtained from:	Juniper Networks, Semihalf
2009-02-23 18:22:49 +00:00
Ruslan Ermilov
d9ca85fca7 Fix build when WITH_SSP is set explicitly.
Submitted by:	Jeremie Le Hen
2009-02-21 15:04:31 +00:00
Jung-uk Kim
455cc6ec70 Honor WITHOUT_INSTALLLIB in some places. 2009-02-13 16:51:36 +00:00
David E. O'Brien
b29362d8dd For files not named on the command line, only the basename is compared
to the exclude pattern.
Change this so that "grep --exclude='*/.svn/*' -[Rr] foo *" DWIM.

Obtained from:	dave+news001@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx (Dave Gibson)
Obtained from:	comp.unix.questions [Thu, 15 Mar 2007 18:54:38 +0000]
Obtained from:	http://unix.derkeiler.com/Newsgroups/comp.unix.questions/2007-03/msg00046.html
2009-01-30 00:22:08 +00:00
Warner Losh
599e167f48 There's no need to redundantly redefine atomicity.h. 2008-12-31 07:39:23 +00:00
Ken Smith
3fdaf2d2f9 Remove the /usr/X11R6 paths. It has been long enough since the X stuff
moved to /usr/local.

Checked with:	des (last person to have fiddled with this)
MFC after:	1 month
2008-12-30 16:00:36 +00:00
Ruslan Ermilov
e5022d8c10 Added FreeBSD 6.4. 2008-12-13 16:13:37 +00:00
Ruslan Ermilov
99e1e6f30a Added FreeBSD 7.1. 2008-12-13 15:47:46 +00:00
Warner Losh
5abe265777 Push mips support into the tree. 2008-12-11 08:20:34 +00:00
Warner Losh
d7aeea2745 Push mips support for ld into the tree. 2008-12-11 08:18:45 +00:00
Warner Losh
7932522f76 Push mips support for as into the tree. 2008-12-11 08:15:14 +00:00
Konstantin Belousov
20e76cb365 Add strndup(3) prototype to string.h.
This change was erronously ommitted from the r185690, and attempt
to simply add the prototype to string.h has revealed that several
contributed programs defined local prototypes for strndup(), controlled
by autoconfed config.h. So, manually change #undef HAVE_STRNDUP to
#define HAVE_STRNDUP 1. Next import of the corresponding program would
regenerate config.h, overriding the changes in this commit.

No objections from: kan
2008-12-08 21:04:24 +00:00
Rafal Jaworowski
c7b4433263 Initial gdbserver support for ARM.
Obtained from:	Juniper Networks, Semihalf
2008-11-17 16:32:57 +00:00
David E. O'Brien
ee81baecd8 Document what the sed trick is for.
Remove an embedded <TAB>, and use same style for both files.
2008-10-16 18:09:27 +00:00
Dag-Erling Smørgrav
ba377f119f Enable UTF-8.
MFC after:	1 week
2008-10-08 13:16:20 +00:00
John Baldwin
27f38446be Oops, initialize sections and sections_end to NULL.
Submitted by:	Navdeep Parhar
MFC after:	1 week
2008-10-02 20:42:10 +00:00
Marcel Moolenaar
5f85c2cdd9 Revert previous commit. The prototype has been moved to unistd.h 2008-09-28 19:17:54 +00:00
Konstantin Belousov
42003afced Differentiate between interrupt frames, trap interrupt frames and timer
frame in the kgdb, to allow it to properly backtrace over the interrupt
stacks.

Noted and reviewed by:	tegge
Tested by:	pho
MFC after:	1 week
2008-09-27 15:58:37 +00:00
Marcel Moolenaar
3e5dafac90 Add -D_OSRELDATE_H to CFLAGS to prevent the declaration of
getosreldate() in assembler source files. We still get the
definition of __FreeBSD_version this way, because it's
outside the standard multiple-inclusion protection trick.

All this is specific to ia64.
2008-09-26 15:00:18 +00:00
John Baldwin
59c47d99be Use existing GDB routines for parsing the section table of klds in
the 'add-kld' command instead of doing it more by hand.

MFC after:	1 week
2008-09-25 19:32:03 +00:00
Sam Leffler
690f477d75 add new build knobs and jigger some existing controls to improve
control over the result of buildworld and installworld; this especially
helps packaging systems such as nanobsd

Reviewed by:	various (posted to arch)
MFC after:	1 month
2008-09-21 22:02:26 +00:00
Warner Losh
ca7da4c058 MFP4: Add mips to the list of soft-float platforms. 2008-09-19 03:09:36 +00:00
Warner Losh
608a4df923 mfp4: sort the architectures alphabetically... 2008-09-19 02:30:22 +00:00
Warner Losh
bfb4b856d3 Prefer the patch in p4 to the patch in svn as it properly sorts the
architectures alphabetically.
2008-09-19 01:35:34 +00:00
Marcel Moolenaar
93898f2b2d Widen psaddr_t from uintptr_t to uint64_t. This results in an
ABI change on ILP32 platforms and relating to events.  However
it's harmless on little-endian ILP32 platforms in the sense
that it doesn't cause breakages.  Old ILP32 thread libraries
write a 32-bit th_p and new thread libraries write a 64-bit
th_p.  But due to the fact that we have an unused 32-bit data
field right after th_p and that field is always initialized to
zero, little-endian ILP32 machines effectively have a valid
64-bit th_p by accident. Likewise for new thread libraries and
old libthread_db: little endian ILP32 is unaffected.

At this time we don't support big-endian threaded applications
in GDB, so the breakage for the ILP32 case goes unnoticed.
2008-09-14 16:52:42 +00:00
David E. O'Brien
4bdc01a9f9 Add FreeBSD/MIPS support to GCC. 2008-09-01 18:46:03 +00:00
David E. O'Brien
5555bfc259 GDB isn't building on MIPS. Temporarily disable, to revisit soon. 2008-09-01 18:18:19 +00:00
David E. O'Brien
9dec52bfb2 Turn cc_tools/Makefile and Makefile.tgt into a "linear" read. Shared
parts of the configuration aren't duplicated, and arch-specific exceptions
are made "in-place".  Also clean up the FreeBSD/amd64 config a little.
2008-08-31 23:38:28 +00:00
Rui Paulo
a9435ff4dd Enable EFI target.
While there, make use of the DEFAULT_VECTOR variable.
2008-08-31 09:17:27 +00:00
Doug Rabson
8f55a568f6 Add an implementation of the RPCSEC_GSS authentication protocol for RPC. This
is based on an old implementation from the University of Michigan with lots of
changes and fixes by me and the addition of a Solaris-compatible API.

Sponsored by:	Isilon Systems
Reviewed by:	alfred
2008-08-06 14:02:05 +00:00
Olivier Houchard
7aab344dc1 Unbreak the arm build, by spelling LIBSRCS correctly. 2008-08-02 12:33:39 +00:00
Olivier Houchard
21fb986f16 Do not build fbsd-threads.c if we're building a cross-debugger.
MFC after:	3 days
2008-08-02 01:21:04 +00:00
Peter Wemm
c6acfe86c7 Merge gnu cpio 2.6 -> 2.8 changes. Unfortunately, we have massive
conflicts due to radically different approaches to security and bug fixes.
In some cases I re-started from the vendor version and reimplemented our
patches.  Fortunately, this is not enabled by default in -current.
2008-07-10 02:08:00 +00:00
David E. O'Brien
3c46f7891b Instead of using .POSIX:, use the cool looking "@:" rule.
Submitted by:	ru
2008-06-27 14:59:23 +00:00
Ruslan Ermilov
042df2e2da Enable GCC stack protection (aka Propolice) for userland:
- It is opt-out for now so as to give it maximum testing, but it may be
  turned opt-in for stable branches depending on the consensus.  You
  can turn it off with WITHOUT_SSP.
- WITHOUT_SSP was previously used to disable the build of GNU libssp.
  It is harmless to steal the knob as SSP symbols have been provided
  by libc for a long time, GNU libssp should not have been much used.
- SSP is disabled in a few corners such as system bootstrap programs
  (sys/boot), process bootstrap code (rtld, csu) and SSP symbols themselves.
- It should be safe to use -fstack-protector-all to build world, however
  libc will be automatically downgraded to -fstack-protector because it
  breaks rtld otherwise.
- This option is unavailable on ia64.

Enable GCC stack protection (aka Propolice) for kernel:
- It is opt-out for now so as to give it maximum testing.
- Do not compile your kernel with -fstack-protector-all, it won't work.

Submitted by:	Jeremie Le Hen <jeremie@le-hen.org>
2008-06-25 21:33:28 +00:00
John Baldwin
ad335b4edf Catch up to recentish kgdb changes:
- Use ptid_get_pid() rather than ptid_get_tid() (part of the changes to
  let 'tid' work for remote kgdb).
- Add a stub kgdb_trgt_new_objfile() hook.

Silence from:	obrien, mips@
2008-06-18 14:23:28 +00:00
Alexander Kabaev
8fecbb4e34 Install extra include files that were forgotten in original GCC 4.2.x
import changes.

PR: 124647
Submitted by: Vlad GALU
MFC after: 2 days
2008-06-16 22:49:30 +00:00
Doug Barton
6973701a00 1. Make the BSD version of cpio the default [1]
a. The BSD version will be built and installed unless
WITHOUT_BSD_CPIO is defined.
b. The GNU version will not be built or installed unless
WITH_GNU_CPIO is defined. If this is defined, the symlink
in /usr/bin will be to the GNU version whether the BSD
version is present or not.

When these changes are MFCed the defaults should be flipped.

2. Add a knob to disable the building of GNU grep. This will
make it easier for those that want to test the BSD version in
the ports.

Approved by:	kientzle [1]
2008-06-16 05:48:15 +00:00
Tim Kientzle
e761102df3 Install GNU cpio as 'gcpio', symlink to 'cpio' unless WITH_BSDCPIO is
defined.
2008-05-26 17:21:12 +00:00
David E. O'Brien
486b0cc401 Add Juniper's copyright. 2008-05-20 22:58:47 +00:00
David E. O'Brien
aa4a28bd31 MIPS arch target kgdb(1) support.
Obtained from: Juniper Networks.
2008-05-20 22:54:42 +00:00
Ruslan Ermilov
d0010c62b2 Add support for bzip2-compressed manpages.
PR:		bin/120730
Submitted by:	ighighi AT gmail DOT com
MFC after:	1 week
2008-05-14 17:18:12 +00:00
Ruslan Ermilov
6ccf134528 Add an ability to run man(1) on local files (the argument should
contain a `/' character); based on the submission in the PR.

PR:		bin/120730
MFC after:	1 week
2008-05-14 17:08:31 +00:00
John Baldwin
084bc6a480 Trim unneeded header. 2008-05-09 19:00:40 +00:00
Doug Rabson
33f1219925 Fix conflicts after heimdal-1.1 import and add build infrastructure. Import
all non-style changes made by heimdal to our own libgssapi.
2008-05-07 13:53:12 +00:00
John Baldwin
774bd9bf03 Go back to fondling FILE internals. 2008-05-05 16:12:28 +00:00
Marcel Moolenaar
4655d57927 Lower WARNS to avoid warning about type-punned casting. 2008-05-04 04:13:35 +00:00
Marcel Moolenaar
0aca787a7b Unbreak build: gnu sort has been configured to grope inside struct
__sFILE. It's opaque now, so add a function that returns the pending
output bytes.

Pointy hat: jhb
2008-05-03 23:36:00 +00:00
Oleksandr Tymoshenko
36da6811b7 Add MIPS to the list of "no TLS" architectures.
Approved by:	cognet (mentor)
2008-05-03 21:24:28 +00:00
John Baldwin
53df73db45 - Change how the vmcore target maps FreeBSD thread IDs to GDB ptids. We
now only use the TID and ignore the PID and use pid_to_ptid() to build a
  ptid treating the TID as a PID.  The benefit of this is that the vmcore
  target now uses the same scheme as GDB's remote targets.  As a result,
  the 'tid' command now works for remote targets (however, it only accepts
  TIDs and not addresses of 'struct thread' objects).
- Use gdb_thread_select() to do the actual thread switch for the 'tid' and
  'proc' commands.  This now gives the same UI feedback when switching
  threads as the GDB 'thread' command rather than providing no visual
  output at all.

MFC after:	1 week
2008-05-01 20:36:48 +00:00
John Baldwin
3461a0f244 Rework how kgdb manages kernel and vmcore files to be a bit more gdb-ish
so that kgdb can be used more like a normal gdb:
- Load the kernel via the standard 'exec' target and allow it to be changed
  via the 'file' command.
  - Instead of explicitly loading the kernel file as the mail symbol file
    during startup, just pass it to gdb_main() as the executable file.
  - Change the kld support (via shared libraries) to cache the address of
    the linker_files and linker_kernel_file variables in addition to the
    offsets of various members in 'struct linker_file'.
  - When a new symbol file is loaded, recompute the addresses and offsets
    used by the kld support code.
  - When a new symbol file is loaded, recalculate the ofs_fix variable to
    account for the different ways a trapframe can be passed to trap
    frame handlers in i386.  This is done by adding a MD
    kgdb_trgt_new_objfile() hook that is empty on all but i386.
  - Don't use the directory name of the kernel specified on the command
    line to find kernel modules in the kld support code.  Instead,
    extract the filename of the current executable via exec_bfd.  Now
    the 'kernel' variable is private to main.c again.
  - Make the 'add-kld' command explicitly fail if no executable is loaded.
- Make the support for vmcores a real core-dump target that opens the
  kernel and vmcore on open and closes the kvm connection when closed, etc.
  - The 'core' command can now be used to select a vmcore to use, either
    a crash dump file or /dev/mem for live debugging.
  - The 'detach' command can be used to detach from a vmcore w/o attaching
    to a new one.
  - kgdb no longer explicitly opens a core dump during startup and no longer
    has to use an atexit() hook to close the kvm connection on shutdown.
  - Symbols for kld's are automatically loaded anytime a core is opened.
    Also, the unread portion of dmesg is dumped just as it was done on kgdb
    startup previously.
- Don't require either a remote target or core dump if a kernel is specified.
  You can now just run 'kgdb kernel' similar to running gdb on an executable
  and later connect to a remote target or core dump.
- Use a more relaxed way to verify remote targets specified via -r.
  Instead of explicitly allowing a few non-file target specifications,
  just assume that if stat() on the arg and on "/dev/" + arg both fail
  that is some non-file target and pass it to gdb.
- Don't use a custom interpreter.  The existing kgdb_init() hook and the
  target_new_objfile() hook give us sufficient hooks during startup to
  setup kgdb-specific behavior now.
- Always add the 'proc', 'tid', and 'add-kld' commands on startup and not
  just if we have a core dump.  Currently the 'proc' and 'tid' commands do
  not work for remote targets (I will fix at least 'tid' in the next round
  of changes though).  However, the 'add-kld' command works fine for
  loading symbols for a kernel module on a remote target.
- Always setup the 'kld' shared library target operations instead of just
  if we have a core dump.  Although symbols for kernel modules are not
  automatically loaded when connecting to a remote target, you can do
  'info sharedlibrary' after connecting to the remote target and kgdb will
  find all the modules.  You can then use the 'sharedlibrary' command to
  load symbols from the module files.
- Change kthr_init() to free the existing list of kthr objects before
  generating a new one.  This allows it to be invoked multiple times
  w/o leaking memory.

MFC after:	1 week
2008-04-29 20:32:45 +00:00
John Baldwin
624e4d168d - Add a global variable 'fbsdcoreops_suppress_target' that can be set to
force the FreeBSD multithreaded core target to not register any target
  for handling core dumps.  This is analogous to the
  'coreops_suppress_target' variable that GDB provides for suppressing the
  default core dump target.  KGDB will use this new variable so it can
  provide its own core dump target that uses libkvm to work with vmcore
  files.
- Adjust the long name and documentation of the FreeBSD multithreaded core
  dump target so it better matches what GDB's core dump target uses.

MFC after:	1 week
Reviewed by:	davidxu, marcel
2008-04-29 17:47:25 +00:00
John Baldwin
34f36b232b Use kgdb_parse() instead of libkvm(3) to read the first instruction from
"calltrap" to see which method is used to pass trap frames.  This seg
faulted on remote gdb connections (where libkvm isn't used).

MFC after:	3 days
2008-04-28 18:27:19 +00:00
John Baldwin
064e8b005f Remove the 'add_kld_command' arg from load_kld(). It is always true since
the auto-loading of kld's switched to hooking into gdb's shared library
support.

MFC after:	1 week
2008-04-28 15:26:11 +00:00
Warner Losh
2fd1934152 FreeBSD/mips gdb build suspport. From the mips2-jnpr branch. 2008-04-26 12:22:46 +00:00
Mark Linimon
f26fc231ff Add 'arm' category.
Approved by:	peter
2008-04-23 03:05:31 +00:00
Marcel Moolenaar
468390dffd Add support for the 32-bit EFI target. 2008-04-17 23:36:35 +00:00
John Baldwin
36cc36a0ec Change kgdb_parse() to use wrapped versions of parse_expression() and
evaluate_expression() so that any errors are caught and cause the function
to return to 0.  Otherwise the errors posted an exception (via longjmp())
that aborted the current operation.  This fixes the kld handling for
older kernels (6.x and 7.x) that don't have the full pathname stored in
the kernel linker.

MFC after:	3 days
2008-03-29 17:46:03 +00:00
John Baldwin
ec922be302 Initialize the head pointer in kld_current_sos() to NULL to avoid returning
a junk pointer and possibly causing a seg fault if we don't have any
non-kernel klds (or are unable to walk the list due to core / kernel
mismatch).

MFC after:	1 week
2008-03-29 03:48:06 +00:00
David E. O'Brien
079e465705 Re-enable the CVS build. 2008-03-19 15:21:44 +00:00
David E. O'Brien
d103b84809 Update for version 1.11-20080310.
Make our changes to CVS_RSH & CVS_SSH settings here instead of
  contrib/cvs/src/cvs.h.
2008-03-19 15:19:42 +00:00
David E. O'Brien
a060e0f4ed + Make it clear this was taken from the CVS 1.11 branch on 10-March-2008.
+ Depend on $CVSDIR/configure also - so things get properly remade if we tweak.
2008-03-19 15:18:03 +00:00
David E. O'Brien
9aad47f4b7 Disable CVS build. 2008-03-19 14:44:48 +00:00