Commit Graph

146 Commits

Author SHA1 Message Date
Andrew Gallatin
4331c85a32 Live & postmortem kernel debugging support for the alpha platform.
This was modeled after NetBSD's kernel debugging support.

Reviewed by: Doug Rabson <dfr@nlsystems.com>
1999-06-21 15:00:15 +00:00
Dmitrij Tejblum
8ea9dacf53 Fix placement of signal trampoline. 1999-06-13 19:41:50 +00:00
Bruce Evans
583393551b Fixed some regressions in rev.1.40:
- rev.1.39 was clobbered.
- PROG was defined twice, once as nm.
- style bugs.
1999-05-11 08:07:51 +00:00
Doug Rabson
cbed385da4 Install gdbserver and gdbreplay in /usr/bin, not /usr/libexec/elf. 1999-05-08 12:08:06 +00:00
Doug Rabson
0ba2f2a9ba Implement corefiles for FreeBSD/alpha. This requires a separate change to
the kernel which is awaiting review.
1999-05-07 21:49:06 +00:00
Doug Rabson
657b29aa29 Add core-regset.c to the Makefile to allow debugging elf corefiles. 1999-05-07 19:53:05 +00:00
Doug Rabson
e3af075499 * Merge gdb/doc/Makefile into binutils/doc/Makefile
* Update build for gdbserver and gdbreplay to work under binutils
* Fix gdbserver to use PT_GETREGS etc to access registers, removing the
  dependancy on the u-area.
* Make gdbserver work on the alpha.
1999-05-02 19:50:18 +00:00
Doug Rabson
78bd37a6ae Enable gdb on the alpha. 1999-05-02 16:11:43 +00:00
Doug Rabson
a4bf088d98 Enable building gdb under binutils for i386. I can't enable the alpha build
yet since CVS is hiding one of my files.
1999-05-02 11:38:12 +00:00
Doug Rabson
5c3925f8f9 * Add bmake framework for using gdb alongside binutils. The old bmake
framework was repository copied from gnu/usr.bin/gdb.
* Add alpha support.
1999-05-02 11:32:14 +00:00
Luoqi Chen
d53bd1ea8d Make gdb work with kernel after the SMP vmspace sharing changes. 1999-04-28 01:27:55 +00:00
Warner Losh
0781becd81 For mips assembler, we need to define TARGET_BYTES_BIG_ENDIAN to be
zero when building for little endian machines.

Correct the target names for mips.  We just use the generic targets
for mips elf, so the mipse[lb]-unknown-freebsd emulation types don't
exist.
1999-04-22 07:19:20 +00:00
Warner Losh
f1b48216be TARGET was being defined wrong, causing ld to always fail. It is the
name of the bfd target, not the gnu-standard target name.  Corrected
to be elf32-{big,little}mips from mipse[bl]-unknown-freebsd.

DEFAULT_EMULATION was bogusly defined, causing ld to always fail (this
was masked by the TARGET bogosity).  Define correctly as elf32bmip and
elf32lmip.  Mips doesn't follow the same conventions as i386 and alpha
do in this area.

ld now appears to work correctly for the uncommitted mips changes to
egcs.
1999-04-21 07:46:06 +00:00
David E. O'Brien
fa8e3bcb32 This duplicates gnu/usr.bin/cc/c++filt. 1999-04-18 10:25:57 +00:00
Bruce Evans
146fe9aaf2 echo -> ${ECHO}. 1999-04-03 07:04:53 +00:00
Warner Losh
7408d8ff34 Add TARGET_ARCH=mipsel and TARGET_ARCH=mipseb as a valid targets.
Unlike the unisex architecutres we've had so far, mips is bisexual.
These tools can produce either byte sex, and the compiler/make
determines the proper gender to use.  Otherwise, we'd have to have had
mipsel and mipseb in all the places that we have just mips.  And there
are other complications with doing that (binutils doesn't like to
build mips tools without both byte genders, it seems).

Introduced BINUTIL_ARCH so that other bisexual architectures can a
generic mechanism.

We cannot just define MACHINE_ARCH as mips because we need to
differentiate big and little endian types of binaries.  Discussions on
freebsd-arch have hashed out this issue (and the parallel libc
issues).  NetBSD is moving towards mipsel and mipseb for their two
flavors of mips ports (in time for 1.4, if this change hasn't already
been accomplished).

I've been building i386 worlds with this tree for a three months with
these files in place with no ill effects.
1999-03-01 04:01:57 +00:00
Nick Hibma
1a180222e0 Ignore return value for strip. Avoids make world going pop
because of

strip maybe_stripped
strip: maybe_stripped: File format not recognized
*** Error code 1

in I/usr/src/gnu/usr.bin/binutils/strip
1999-01-08 10:33:12 +00:00
Bruce Evans
cc4fb50148 Fixed breakage of gdbreplay's and gdbserver's BINDIR in previous commit.
They may belong in /usr/libexec/{aout,elf}, but objformat doesn't
support that.

Fixed bogus `?=' assignments for BINDIR.
1998-10-15 14:15:09 +00:00
John Polstra
fb73a559ca Don't build the info pages for the old assembler. Instead, build
and install the info pages for the new assembler and linker.
1998-10-03 03:59:47 +00:00
John Polstra
e8f80c1aca Fix GDB so that it can handle ELF core dumps. 1998-09-14 22:49:02 +00:00
Doug Rabson
1fdfa7ab3c Update alpha configuration files and remove i386 target from
libbinutils/config.h - it is declared in the arch Makefile.
1998-09-07 08:18:34 +00:00
John Polstra
34d2198035 Update for import of binutils-2.9.1.
Submitted by:	Doug Rabson <dfr>
1998-09-06 23:01:53 +00:00
John Birrell
050c06f9e2 Missed some BINFORMATs. Fingers! Can't live with 'em. Can't live without 'em. 1998-08-30 02:46:35 +00:00
John Birrell
0e94cd8261 BINFORMAT -> OBJFORMAT ready for E-day. I tossed a coin to decide this
one. We'll probably need to revisit gdb after E-day.
1998-08-30 02:01:07 +00:00
John Birrell
89ef33c09f Install binutils tools in /usr/libexec/elf like on i386 so that objformat
can be used to select them. The purpose of this is not necessarily to
allow another host format, but to allow us to use the objformat trickery
for cross compilation.
1998-08-18 06:51:08 +00:00
Bruce Evans
09d693f205 Fixed printf format errors. 1998-06-30 20:48:45 +00:00
Bruce Evans
ae33d52efb Don't use beforedepend or give dependencies on generated headers explicitly.
Just put generated headers in SRCS.
1998-06-04 06:50:58 +00:00
Bruce Evans
365f9d17e4 Removed superfluous beforedepends. Their files were already in SRCS. 1998-06-04 06:38:17 +00:00
Bruce Evans
c35f4af578 Don't use beforedepend; just put generated headers in SRCS. ldgram.h
was already put in SRCS by the general yacc rules.  Putting ldemul-list.h
in SRCS fixes races in `make -jN' when .depend hasn't been made.

Don't forget to clean ldemul-list.h.
1998-06-04 06:26:23 +00:00
Bruce Evans
273762cff9 Removed special rules for lex- and yacc- generated files. The general
rules work identically, except that they actually work if the yacc-
generated header somehow becomes out of date.
1998-06-04 01:09:28 +00:00
Peter Wemm
3977d3f488 Missing DPADD's. 1998-06-03 18:57:59 +00:00
Peter Wemm
fb8bc13e4e Add missing DPADD's. 1998-06-03 18:01:04 +00:00
Bruce Evans
e7c80443b4 Don't attempt to read process context from the kernel when (the
kernel's) curproc is null.  This fixes endless recursion in
xfer_umem() for attempts to read from user addresses, in particular
for attempts to read %fs and %gs from the pcb for `info reg'.
1998-05-12 16:49:13 +00:00
John Birrell
978b3eee15 The yacc makefile changes don't seem to know when to generate the
header file and when not to, so for the time being make sure the
sucker gets generated up front.
1998-05-11 09:33:55 +00:00
John Birrell
6bcce84f32 Add CROSS_TARGETS to the list of GASES to build. We end up with a separate
gas for each target format. So for m68k targets that means several
gases. I wanted a m68k gas for VxWorks which uses aout in sun3 big
endian format, cross compiled on i386 under FreeBSD using libraries
supplied by DEC and intended by them for cross compilation on Alpha
under OSF/1. And it actually works!
1998-05-11 09:31:17 +00:00
John Birrell
292041e5f6 Make a path absolute. 1998-05-11 09:26:39 +00:00
John Birrell
4d725788f7 Fix the path. 1998-05-05 12:33:21 +00:00
John Birrell
402d0191b4 Specify an absolute include path.
Backout the previous commit in favour of the Makefile.inc added to
the parent directory.
1998-05-05 10:32:47 +00:00
John Birrell
9976c5ebe2 One of those silently included files that just about guarantee that
nobody has any idea how something like BINDIR gets defined.
1998-05-05 10:27:39 +00:00
John Birrell
b09740d425 The BINDIR definition is an extra directory level away, so include it
explicitly.
1998-05-05 08:57:11 +00:00
John Birrell
9b87ba9b0f Oops, missed the common part of gas. 1998-05-05 08:53:27 +00:00
John Birrell
c6497bae9d Support cross architectures by using specific directories instead of
the ones that match the host.
1998-05-04 22:09:10 +00:00
John Birrell
b967ddfa5c i386 gas config files. 1998-05-04 22:05:54 +00:00
John Birrell
bf28c35750 Alpha gas config files. 1998-05-04 22:04:55 +00:00
John Birrell
3cb3e87019 Support cross-architectures using sub-directories. 1998-05-04 22:03:00 +00:00
John Birrell
7998238373 Add support for cross-architecture gases. Since the GNU code doesn't
support more than one architecture at a time, build as from the
default for the host and if CROSS_TOOLS defines other architectures,
build them as as_${arch}
1998-05-04 22:01:27 +00:00
John Birrell
fea15783d0 BINDIR is now specified in a single place. There are no cross-architecture
issues with this utility.
1998-05-04 21:51:32 +00:00
John Birrell
c8c066f7e3 Work out the list of emulations based on the cross-architectures
defined. The TARGET is now set from an included makefile.
1998-05-04 21:38:46 +00:00
John Birrell
a9ab354c8d Add cross-architecture support. 1998-05-04 21:29:54 +00:00
John Birrell
3e87569545 BINDIR is now specified in a single place. There are no cross-architecture
issues with this utility.
1998-05-04 21:27:17 +00:00