freebsd

mirror of https://git.FreeBSD.org/src.git synced 2024-12-27 11:55:06 +00:00

History

Dimitry Andric 34f4d02c2f Fix clang 6.0.0 compiler warnings in binutils Latest clang git has a warning -Wnull-pointer-arithmetic which will trigger a -Werror failure. Addition and subtraction from a null pointer is undefined behaviour and could be optimized into anything. Furthermore, using the difference between two pointers and casting the result back to a pointer is not portable since the size of ptrdiff_t does not necessary have to be the same as size of void* (this happens e.g. on CHERI). Using intptr_t instead fixes this portability issue and the compiler warning. Submitted by; Alexander Richardson Obtained from: CheriBSD Differential Revision: https://reviews.freebsd.org/D12928 MFC after: 3 days		2017-12-24 16:51:59 +00:00
..
doc	Add pregenerated documentation for as(1) and ld(1)	2015-01-04 00:58:30 +00:00
hosts
po	Let GNU ld be less obscure about missing symbols and DSOs. If the BFD	2014-12-02 01:30:53 +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
archures.c
armnetbsd.c
bfd-in2.h	Add new PowerPC relocations to binutils	2014-12-12 03:58:51 +00:00
bfd-in.h
bfd.c
bfdio.c
bfdwin.c
binary.c
bout.c
cache.c
ChangeLog	Add new PowerPC relocations to binutils	2014-12-12 03:58:51 +00:00
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
coff-sparc.c
coff-x86_64.c
coffcode.h
coffgen.c
cofflink.c
coffswap.h
config.bfd	Bring some rough support for FreeBSD S/390 to the GNU toolchain.	2017-05-23 16:38:10 +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	GNU nm: Avoid NULL dereference	2015-02-25 22:12:37 +00:00
ecoff.c	bfd: cast BFD_ALIGN to fix clang error on mips	2017-08-18 18:20:51 +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	Unconditionally set e_ident[OSABI]=ELFOSABI_FREEBSD in arm binary headers.	2016-02-21 14:59:24 +00:00
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	In contrib/binutils/bfd/elf32-ppc.c, avoid warnings about case values	2014-12-29 00:10:43 +00:00
elf32-ppc.h
elf32-s390.c
elf32-score.c
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	Add new PowerPC relocations to binutils	2014-12-12 03:58:51 +00:00
elf64-ppc.h
elf64-s390.c
elf64-sparc.c
elf64-x86-64.c
elf64.c
elf-attrs.c
elf-bfd.h	More ARM EABI object attributes in binutils. This adds support to binutils	2015-04-03 19:33:26 +00:00
elf-eh-frame.c	Do exception offset computations in 64 bits, not 32.	2017-10-11 02:39:20 +00:00
elf-strtab.c
elf-vxworks.c
elf-vxworks.h
elf.c	libbfd: drop unnecessary variable increment.	2016-12-16 00:23:59 +00:00
elfcode.h
elfcore.h
elflink.c	Fix clang 6.0.0 compiler warnings in binutils	2017-12-24 16:51:59 +00:00
elfn32-mips.c
elfxx-ia64.c
elfxx-mips.c	binutils: fix "Bad value" error in bfd for MIPS when using -Bsymbolic.	2016-07-21 15:26:21 +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	bfd: fix segfault in the ihex parser on malformed ihex file	2017-11-23 14:30:41 +00:00
init.c
libaout.h
libbfd-in.h
libbfd.c
libbfd.h	Add new PowerPC relocations to binutils	2014-12-12 03:58:51 +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	bfd: avoid crash on corrupt binaries	2017-11-23 16:04:52 +00:00
PORTING
ppcboot.c	Check the first byte of the array for NUL, instead of the array as a NULL pointer	2016-08-06 15:10:14 +00:00
ptrace-core.c
README
reloc16.c
reloc.c	Add new PowerPC relocations to binutils	2014-12-12 03:58:51 +00:00
rs6000-core.c
sco5-core.c
section.c	Add new PowerPC relocations to binutils	2014-12-12 03:58:51 +00:00
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.