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GDB 6.1.1 was released in June 2004 and is long obsolete. It does not
support all of the architectures that FreeBSD does, and imposes
limitations on the FreeBSD kernel build, such as the continued use of
DWARF2 debugging information.
It was kept (in /usr/libexec/) only for use by crashinfo(8), which
extracts some basic information from a kernel core dump after a crash.
Crashinfo already prefers gdb from port/package if installed.
Future work may add kernel debug support to LLDB or find another path
for crashinfo's needs, but in any case we do not want to ship the
excessively outdated GDB in FreeBSD 13.
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D27610
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svn path=/head/; revision=368667
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We're studing the possibility of deprecating sbrk(). To make it easier
we're removing unnecessicary uses in the base system. None of these
tools require sbrk(), but they agressively prefer it for no good reason.
Reviewed by: andrew
Approved by: re (kib)
Sponsored by: DARPA, AFRL
Differential Revision: https://reviews.freebsd.org/D16141
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svn path=/head/; revision=338860
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These are no longer needed after the recent 'beforebuild: depend' changes
and hooking DIRDEPS_BUILD into a subset of FAST_DEPEND which supports
skipping 'make depend'.
Sponsored by: EMC / Isilon Storage Division
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svn path=/head/; revision=295989
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svn path=/head/; revision=284481
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Off by default, build behaves normally.
WITH_META_MODE we get auto objdir creation, the ability to
start build from anywhere in the tree.
Still need to add real targets under targets/ to build packages.
Differential Revision: D2796
Reviewed by: brooks imp
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svn path=/head/; revision=284345
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svn path=/projects/bmake/; revision=284172
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svn path=/projects/bmake/; revision=246868
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Requested by: Simon Gerraty <sjg@juniper.net>
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svn path=/projects/bmake/; revision=239572
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unused input() functions emitted by lex.
MFC after: 1 week
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svn path=/head/; revision=228601
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svn path=/projects/binutils-2.17/; revision=214639
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libbfd, which still need WARNS=2.
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svn path=/projects/binutils-2.17/; revision=214223
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svn path=/projects/binutils-2.17/; revision=214173
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deletions easier, and sort the file list.
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svn path=/projects/binutils-2.17/; revision=214172
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svn path=/projects/binutils-2.17/; revision=214171
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any fake value.
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svn path=/head/; revision=136910
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svn path=/head/; revision=130575
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Use WARNS?= instead of WARNS=
For this to work properly for all part is the subdirectories
the WARNS assignments in Makefile.inc0 are moved to the correspondning
Makefile.inc.
Approved by: obrien (binutils maintainer)
Tested by: make universe
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svn path=/head/; revision=126197
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As far as binutils is concerned, the amd64 platform is still called
"x86-64"/"x86_64". Setting things from ${MACHINE_ARCH} breaks that.
Approved by: re (scottl)
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svn path=/head/; revision=114834
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svn path=/head/; revision=107504
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svn path=/head/; revision=105502
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svn path=/head/; revision=104852
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INTERNALLIB now implies NOPIC and NOPROFILE.
Removed gratuitous NOMAN.
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svn path=/head/; revision=96513
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svn path=/head/; revision=92840
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Tested by: gcc31, gcc32, /usr/bin/cc
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svn path=/head/; revision=92206
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svn path=/head/; revision=89886
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svn path=/head/; revision=89879
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svn path=/head/; revision=84906
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svn path=/head/; revision=78848
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svn path=/head/; revision=78847
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svn path=/head/; revision=77570
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svn path=/head/; revision=77324
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It has rotted quite badly and no one has provided updates for it.
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svn path=/head/; revision=75400
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svn path=/head/; revision=72798
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comming 2.10 release.
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svn path=/head/; revision=60777
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The target machine is represented by TARGET_ARCH. MACHINE_ARCH always
represents the host machine. When TARGET_ARCH is not defined, it is
assumed to be equal to MACHINE_ARCH. This means that we're building a
native toolset by default. We're creating cross-compilation tools when
MACHINE_ARCH != TARGET_ARCH.
TARGET_ARCH is defined when building binutils as part of the bootstrap
build and is set to reflect the architecture we're currently cross-
building. With this change binutils is ready for cross-building.
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svn path=/head/; revision=54748
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svn path=/head/; revision=50472
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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.
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svn path=/head/; revision=45932
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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.
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svn path=/head/; revision=44360
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libbinutils/config.h - it is declared in the arch Makefile.
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svn path=/head/; revision=38906
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Submitted by: Doug Rabson <dfr>
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svn path=/head/; revision=38892
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rules work identically, except that they actually work if the yacc-
generated header somehow becomes out of date.
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svn path=/head/; revision=36620
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is ELF from here on.
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svn path=/head/; revision=35713
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svn path=/head/; revision=34505
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INTERNALSTATICLIB to suppress installation of internal libraries.
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svn path=/head/; revision=34498
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support building it for variant architectures. It was already
becoming clear that the former structure was too rigid and didn't
scale well.
The usual sort of makefile magic arranges to .include an architecture
specific makefile "Makefile.${MACHINE_ARCH}" in each directory
where it exists. Also, sources will be found in each subdirectory
"${MACHINE_ARCH}" that exists. This is all taken care of automatically
by the top level "Makefile.inc0".
This all seems to work right for the i386 now. I have also converted
those alpha pieces already present to the new schema as best I
could.
Also: change the BINDIR on the i386 to /usr/libexec/elf for "ar"
and "ranlib". They are not object format independent enough to
put into /usr/bin.
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svn path=/head/; revision=34495
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This finishes up the binutils import. But I am leaving it disabled
in "src/gnu/usr.bin/Makefile" for now. It is not used by anything
yet, so I'll take this opportunity to run one more round of tests
before enabling it.
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svn path=/cvs2svn/branches/JDP/; revision=33975
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