freebsd

mirror of https://git.FreeBSD.org/src.git synced 2024-12-23 11:18:54 +00:00

History

Andrew Turner 73279d4113 Add a new ARM TARGET_ARCH, armv6hf. This is considered experimental. This targets the existing ARMv6 and ARMv7 SoCs that contain a VFP unit. This is an optional coprocessors may not be present in all devices, however it appears to be in all current SoCs we support. armv6hf targets the VFP variant of the ARM EABI and our copy of gcc is too old to support this. Because of this there are a number of WITH/WITHOUT options that are unsupported and must be left as the default value. The options and their required value are: * WITH_ARM_EABI * WITHOUT_GCC * WITHOUT_GNUCXX In addition, without an external toolchain, the following need to be left as their default: * WITH_CLANG * WITH_CLANG_IS_CC As there is a different method of passing float and double values to functions the ABI is incompatible with existing armv6 binaries. To use this a full rebuild of world is required. Because no floating point values are passed into the kernel an armv6 kernel with VFP enabled will work with an armv6hf userland and vice versa.		2014-03-23 12:49:25 +00:00
..
doc
hosts
po	binutils/bfd: fix printf-like format strings for "bfd *" arguments	2013-10-29 04:25:49 +00:00
acinclude.m4
aclocal.m4
aout0.c
aout32.c
aout64.c
aout-arm.c
aout-sparcle.c
aout-target.h
aoutf1.h
aoutx.h
archive64.c
archive.c	Revert: Use time_t instead of long for archive timestamps.	2013-06-01 18:03:01 +00:00
archures.c
armnetbsd.c
bfd-in2.h	Revert: Use time_t instead of long for archive timestamps.	2013-06-01 18:03:01 +00:00
bfd-in.h
bfd.c
bfdio.c	Revert: Use time_t instead of long for archive timestamps.	2013-06-01 18:03:01 +00:00
bfdwin.c
binary.c
bout.c
cache.c
ChangeLog
ChangeLog-0001
ChangeLog-0203
ChangeLog-2006
ChangeLog-9193
ChangeLog-9495
ChangeLog-9697
ChangeLog-9899
coff64-rs6000.c
coff-alpha.c
coff-arm.c
coff-aux.c
coff-i386.c
coff-ia64.c
coff-mips.c
coff-ppc.c
coff-rs6000.c	Revert: Use time_t instead of long for archive timestamps.	2013-06-01 18:03:01 +00:00
coff-sparc.c
coff-x86_64.c
coffcode.h
coffgen.c
cofflink.c
coffswap.h
config.bfd	Add a new ARM TARGET_ARCH, armv6hf. This is considered experimental.	2014-03-23 12:49:25 +00:00
config.in
configure
configure.host
configure.in
corefile.c
cpu-alpha.c
cpu-arc.c
cpu-arm.c
cpu-cr16.c
cpu-i386.c
cpu-ia64-opc.c
cpu-ia64.c
cpu-mep.c
cpu-mips.c
cpu-powerpc.c
cpu-rs6000.c
cpu-s390.c
cpu-score.c
cpu-sparc.c
cpu-spu.c
demo64.c
dep-in.sed
dwarf1.c
dwarf2.c	Similar to r239870 and r239872, teach the other binutils tools about the	2013-03-27 19:21:36 +00:00
ecoff.c	Revert: Use time_t instead of long for archive timestamps.	2013-06-01 18:03:01 +00:00
ecofflink.c
ecoffswap.h
efi-app-ia32.c
efi-app-ia64.c
efi-app-x86_64.c
elf32-arc.c
elf32-arm.c
elf32-avr.h
elf32-cr16.c
elf32-gen.c
elf32-i386-fbsd.c
elf32-i386.c
elf32-mep.c
elf32-mips.c
elf32-ppc.c
elf32-ppc.h
elf32-s390.c
elf32-score.c	binutils/bfd: fix printf-like format strings for "bfd *" arguments	2013-10-29 04:25:49 +00:00
elf32-sh-relocs.h
elf32-sparc.c
elf32-spu.c
elf32-spu.h
elf32.c
elf64-alpha-fbsd.c
elf64-alpha.c
elf64-gen.c
elf64-mips.c
elf64-ppc.c
elf64-ppc.h
elf64-s390.c
elf64-sparc.c
elf64-x86-64.c
elf64.c
elf-attrs.c
elf-bfd.h
elf-eh-frame.c
elf-strtab.c
elf-vxworks.c
elf-vxworks.h
elf.c
elfcode.h
elfcore.h
elflink.c	binutils/bfd: fix printf-like format strings for "bfd *" arguments	2013-10-29 04:25:49 +00:00
elfn32-mips.c
elfxx-ia64.c
elfxx-mips.c	Use correct size for MIPS .rld_map section	2013-10-02 00:50:27 +00:00
elfxx-mips.h
elfxx-sparc.c
elfxx-sparc.h
elfxx-target.h
format.c
freebsd.h
gen-aout.c
genlink.h
hash.c
host-aout.c
i386aout.c
i386bsd.c
i386freebsd.c
i386linux.c
i386netbsd.c
ieee.c
ihex.c
init.c
libaout.h
libbfd-in.h	Revert: Use time_t instead of long for archive timestamps.	2013-06-01 18:03:01 +00:00
libbfd.c
libbfd.h	Revert: Use time_t instead of long for archive timestamps.	2013-06-01 18:03:01 +00:00
libcoff-in.h
libcoff.h
libecoff.h
libieee.h
libpei.h
libxcoff.h
linker.c
MAINTAINERS
Makefile.am
Makefile.in
mep-relocs.pl
merge.c
mipsbsd.c
netbsd-core.c
netbsd.h
opncls.c
osf-core.c
pe-arm-wince.c
pe-arm.c
pe-i386.c
pe-mips.c
pe-ppc.c
pe-x86_64.c
pei-arm-wince.c
pei-mips.c
pei-x86_64.c
peicode.h
peXXigen.c
PORTING
ppcboot.c
ptrace-core.c
README
reloc16.c
reloc.c
rs6000-core.c
sco5-core.c
section.c
simple.c
sparclinux.c
sparcnetbsd.c
srec.c
stab-syms.c
stabs.c
stamp-h.in
sunos.c
syms.c
sysdep.h
targets.c
targmatch.sed
tekhex.c
TODO
trad-core.c
version.h
xcoff-target.h
xcofflink.c

README

BFD is an object file library.  It permits applications to use the
same routines to process object files regardless of their format.

BFD is used by the GNU debugger, assembler, linker, and the binary
utilities.

The documentation on using BFD is scanty and may be occasionally
incorrect.  Pointers to documentation problems, or an entirely
rewritten manual, would be appreciated.

There is some BFD internals documentation in doc/bfdint.texi which may
help programmers who want to modify BFD.

BFD is normally built as part of another package.  See the build
instructions for that package, probably in a README file in the
appropriate directory.

BFD supports the following configure options:

  --target=TARGET
	The default target for which to build the library.  TARGET is
	a configuration target triplet, such as sparc-sun-solaris.
  --enable-targets=TARGET,TARGET,TARGET...
	Additional targets the library should support.  To include
	support for all known targets, use --enable-targets=all.
  --enable-64-bit-bfd
	Include support for 64 bit targets.  This is automatically
	turned on if you explicitly request a 64 bit target, but not
	for --enable-targets=all.  This requires a compiler with a 64
	bit integer type, such as gcc.
  --enable-shared
	Build BFD as a shared library.
  --with-mmap
	Use mmap when accessing files.  This is faster on some hosts,
	but slower on others.  It may not work on all hosts.

Report bugs with BFD to bug-binutils@gnu.org.

Patches are encouraged.  When sending patches, always send the output
of diff -u or diff -c from the original file to the new file.  Do not
send default diff output.  Do not make the diff from the new file to
the original file.  Remember that any patch must not break other
systems.  Remember that BFD must support cross compilation from any
host to any target, so patches which use ``#ifdef HOST'' are not
acceptable.  Please also read the ``Reporting Bugs'' section of the
gcc manual.

Bug reports without patches will be remembered, but they may never get
fixed until somebody volunteers to fix them.