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3562 Commits

Author SHA1 Message Date
Konstantin Belousov
0a592d0535 Unbreak the kgdb stepping over the special frames on i386 after rev. 1.117 of 
i386/i386/exception.s.

No objections from:	marcel
 2007-03-01 13:56:08 +00:00
Konstantin Belousov
d7eb5fb599 Rename lookup() to kgdb_lookup() and make it global (for use in trgt_i386.c). 
No objections from:	marcel
 2007-03-01 13:55:15 +00:00
Ed Maste
5a16cfaeb6 Avoid writing uninitialized stack data into a thread's MMX/SSE state by 
first getting the current state with td_thr_getxmmregs_p.  Without this,
debugging a threaded app that uses libthr resulted in kernel panics or
spurious SIGFPEs for me.

(As of revision 1.6, sys/i386/i386/ptrace_machdep.c masks off the
reserved bits in the mxcsr register, which prevents the kernel panics.)

Architectures without PT_GETXMMREGS are not affected.

MFC after:      1 week
 2007-02-20 18:10:13 +00:00
Marcel Moolenaar
6c7ef9a0f8 Fix PowerPC-targeted cross-builds performed on 64-bit platforms. 
Only PowerPC supports both 32-bit and 64-bit targets and the
BFD_DEFAULT_TARGET_SIZE is used by the binutils code to reflect
the preferred ABI. We define BFD_DEFAULT_TARGET_SIZE for all
platforms, but based on the build machine. As such 64-bit build
machines defined BFD_DEFAULT_TARGET_SIZE incorrectly for 32-bit
targets, but since this only affects PowerPC it went unnoticed
for a long time.
The fix is to define BFD_DEFAULT_TARGET_SIZE based on the target
architecture.

PR: amd64/102996
MFC after: 1 month
 2007-02-11 07:15:06 +00:00
Xin LI
5ded07e693 Remove GNU gzip left-offs, they are no longer necessary. 2007-01-31 03:44:42 +00:00
Xin LI
9a9ea25f4a Replace the GNU gzip with a slightly modified NetBSD gzip. The 
NetBSD version is a feature-to-feature re-implementation of GNU
gzip using the freely-redistributable zlib and this version is
expected to be mostly bug-to-bug compatible with the GNU
implementation.

 - Because this is a piece of mature code and we want to make
   changes so it is added directly rather than importing to
   src/contrib.
 - Connect newly added code to src/usr.bin/ and rescue/rescue
   build.
 - Disconnect the GNU gzip code from build for now, they will
   be eventually removed completely.
 - Provide two new src.conf(5) knobs, WITHOUT_BZIP2_SUPPORT and
   WITHOUT_BZIP2.

Tested by:	kris (full exp-7 pointyhat build)
Approved by:	core (importing a 4-clause BSD licensed file)
Approved by:	re (adding new utility during -HEAD code slush)
 2007-01-26 10:19:08 +00:00
Craig Rodrigues
c4b1628e07 Try to avoid a possible infinite loop when parsing an invalid kernel dump file. 
PR:		108229
Submitted by:	Jessica Han <jessicah juniper net>
Reviewed by:	marcel
MFC after:	1 week
 2007-01-25 06:39:25 +00:00
Andrey A. Chernov
b1b027ee15 Change RL_LIBRARY_VERSION 2006-12-31 09:27:16 +00:00
Andrey A. Chernov
82fe6057d5 Update config 2006-12-31 09:26:00 +00:00
Ruslan Ermilov
bf2a133f37 -mdoc knows about FreeBSD 7.0 as well. 
Reminded by:	ceri
 2006-12-29 06:22:13 +00:00
Ruslan Ermilov
a804cd3659 Markup revision. 2006-12-25 15:09:06 +00:00
Ruslan Ermilov
4f54ae7af3 FreeBSD 5.5 is part of official -mdoc. 2006-12-25 09:09:47 +00:00
Ruslan Ermilov
0321d7f9a8 Fix markup, remove a dummy BUGS section. 2006-12-24 23:07:11 +00:00
Ruslan Ermilov
f54222f069 Add missing articles. 2006-12-23 23:26:05 +00:00
Ruslan Ermilov
5adba4ff85 Teach mdoc(7) about FreeBSD/arm and FreeBSD 6.3; both needed by the 
npe(4) manpage.
 2006-12-05 17:01:23 +00:00
Joseph Koshy
3eb1a62e69 MFP4: Add an implementation of the ELF(3) and GELF(3) API set. 
Bump __FreeBSD_version.

Reviewed by:	jb
 2006-11-11 17:16:35 +00:00
David E. O'Brien
55738a1aa4 Remove gratuitous white space change. 2006-11-06 02:49:19 +00:00
David E. O'Brien
ffe2c5e5a5 Allow one to force with issue with 'TARGET_BIG_ENDIAN'. 2006-11-06 02:32:29 +00:00
Philip Paeps
089d90279a Fix vim syntax highlighting. Vim complained about the (comment). The syntax 
file is also called "sendpr", not "send-pr".
 2006-11-01 12:13:08 +00:00
Ruslan Ermilov
afa56e7db8 Bump document date for the previous change. 2006-10-21 17:39:35 +00:00
John-Mark Gurney
870fe2a280 Turn on gdbserver for the arch that supports it.. 2006-10-21 17:27:36 +00:00
John Baldwin
a5146161ae Trim trailing whitespace. 2006-10-16 20:07:23 +00:00
John Baldwin
62f6176c27 Restore the 'proc' and 'tid' commands which allow one to switch to the 
first thread in a process or to a specific thread via PIDs and TIDs,
respectively.

Submitted by:	kan
Approved by:	marcel
 2006-10-16 20:06:32 +00:00
Ceri Davies
fd717a30ea Update the FILES section which has been wrong for some time. 
MFC after:	3 days
 2006-10-15 11:50:11 +00:00
Ceri Davies
9eacd2a880 Add the sun4v category. 
Reminded by:	ru
MFC After:	1 re approval
 2006-10-15 11:43:42 +00:00
Olivier Houchard
ca8022c580 Don't build the libgcc with functions already included in the libc to 
unbreak the build.
We'll switch back to the libgcc functions and get rid of the libsoftfloat
later.
 2006-10-12 16:43:15 +00:00
David E. O'Brien
1d60a995b9 Document '-w' from main.c rev. 1.11. 2006-10-11 14:42:43 +00:00
Tom Rhodes
1c6b148eb1 Add the -P option back, but with a note that it is not supported on FreeBSD. 
Requested by:	ru
 2006-10-11 09:52:32 +00:00
Tom Rhodes
ca56b49e0e grep -P xxx file.txt 
"The -P option is not supported"
Removed from the manual page via this commit.

PR:	99831
 2006-10-10 01:57:25 +00:00
Kip Macy
777552aef6 Temporarily add newer copy of tc-sparc.c to build to 
support building of sun4v. This can be removed once
the binutils import happens.

Reviewed by: kan
Approved by: rwatson (mentor)
 2006-10-09 04:52:14 +00:00
David E. O'Brien
d3fbc8d9c0 The ARM platform does the setjmp/longjmp type of exception handling. 2006-10-05 20:55:37 +00:00
Warner Losh
c23b8029f1 Enable gdb on the arm. Some time ago I committed it, but had forgotten to 
enable it here.

Noticed by: cognet
 2006-10-03 00:03:30 +00:00
Ruslan Ermilov
cf35cbe5d9 Fix build due to the incomplete removal of demangle.h. 2006-09-30 12:52:15 +00:00
Alexander Kabaev
2972ed120b Reduce diffs with file generated by FSF configure. 2006-09-22 15:08:07 +00:00
Ruslan Ermilov
f6b0ef28b7 Prepare to pick up manpages from their new location. 2006-09-21 07:52:41 +00:00
Alexander Kabaev
7614e6f347 Bump __FreeBSD_cc_version in case someone cares for differences between 
GCC 3.4.4 and GCC 3.4.6 on -current.
 2006-09-21 03:27:07 +00:00
Simon L. B. Nielsen
789cb6fc6a Correct multiple vulnerabilities in gzip(1). 
Security:	FreeBSD-SA-06:21.gzip
 2006-09-19 14:06:20 +00:00
Warner Losh
a817992dfc Add additional support for generating code for the arm. There's still 
a few issues in other parts of the tree, but those will be resolved
separately.

Submitted by: cogenet@
Reviewed by: kan@, obrien@
MFC After: 5 days
 2006-09-18 17:08:32 +00:00
Ruslan Ermilov
d0cca13549 This is not needed since src/gnu/usr.bin/cc/cc_int/Makefile,v 1.34. 2006-09-16 09:09:44 +00:00
Ruslan Ermilov
979df1f5dd Remove vestiges of GNU tar. 2006-09-15 08:04:23 +00:00
Warner Losh
5d20c54439 A TARGET_CPU_DEFAULT of xscale for arm results in illegal instructions 
during buildworld.  Comment it out for now.
 2006-09-15 05:21:06 +00:00
Warner Losh
38ede4873d Remove redundant default vector 
Submitted by: ru@
 2006-09-14 08:21:20 +00:00
Warner Losh
280075717e Add cross debug support to arm. 
Submitted by: cognet@
 2006-09-14 07:51:52 +00:00
Warner Losh
4c808aa2bb fix the build: add missing end of line cont character 2006-09-14 07:48:16 +00:00
Warner Losh
70e66c2fbd scripts for the arm port. 
Submitted by: cognet@
Reviewed by: obrien and kan
 2006-09-14 07:46:32 +00:00
Warner Losh
a8e874edc2 Fix the build and minor cleanup. 2006-09-14 07:44:05 +00:00
Warner Losh
f6b979e59e .end -> .endif 2006-09-14 07:02:17 +00:00
Warner Losh
46e96d9a58 Architecture specific portions of gdb for arm. 
Submitted by: cognet@
 2006-09-14 06:49:34 +00:00
Warner Losh
77e84bed77 Config file for arm assembler 2006-09-14 06:39:07 +00:00
Warner Losh
f3168f1544 TARGET_BIG_ENDIAN isn't appropriate here. __ARMEB__ is sufficient and 
besides, TARGET_BIG_ENDIAN isn't defined anyway.
 2006-09-14 06:36:13 +00:00