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Nelson Chu 0d6aab7776 RISC-V: PR27200, allow the first input non-ABI binary to be linked with any one. 
RISC-V only defines two float ABIs, soft-float and double-float, and the
value of soft-float is 0x0.  But 0x0 usually means unknown/default setting
for many targets, and the non-ABI binary, which is generated by "ld/objcopy
-b binary", also has the 0x0 elf header flags, this may be confused.

We probably can define a new unknown/default ABI value to make them more
clear, but that will need more bits in the elf header flags, and also need
to discuss in the riscv psabi spec.

Training linker have a default ABI setting, and can be changed by ld
options or configure options is another solution, like what assemblr
usually do.  So all objects, including the binary files, will have
explicit ABI setting.  But the binary files will no longer be linked
with any object, users need to recompile them with the exactly ABI
they want.  It may be inconvenience sometimes.  Besides, I think linker
doesn't need to know the default arch/abi so far, just set them according
to the linked objects should be enough.

Therefore, without changing the riscv psabi, and keep the non-ABI binary
can be linked with any object, we don't check the ABI flags if no code
section in the PR24389.  Just that we find the first input non-ABI binary
still cannot be linked with others in the PR27200.  This patch fixs the
problem by delaying the elf_flags_init(obfd) check, since the flags of
non-ABI object with no code cannot be copyed to output BFD, we should
skip it, even if it is the first linked object.

However, there is a strange "break" at the end of loop in the PR24389.
The "break" cause the ld testcase "Link with zlib-gabi compressed debug
output 1" fails for rv64gc-linux toolchain, after applying the above
change.  The root cause is that - the "break" make linker only checks
the "first" section of input BFD rather than the entire sections.
I have checked that AARCH64 and ARM both have the "break" at the end
of loop, but ARC doesn't.  I suppose we should remove the "break" like
what ARC do, or use a pair of braces for the if statement.

I have passed the elf/linux toolchain regressions, so the change should
be fine.

bfd/
    PR 27200
    * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Delay
    copying the elf flags from input BFD to output BFD, until we have
    checked if the input BFD has no code section or not.  Also fix the
    problem that we only check the first section rather than the entire
    sections for input BFD.
2021-02-17 11:02:09 +08:00
..
doc bfd: use $(LN_S) in favor of "cp -p" when populating pre-built *.texi 2021-02-15 12:10:41 +01:00
hosts Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
po Updated translations for multiple subdirectories 2021-01-11 12:55:33 +00:00
.gitignore
acinclude.m4 Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
aclocal.m4 Implement a workaround for GNU mak jobserver 2021-01-12 05:45:44 -08:00
aix5ppc-core.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
aix386-core.c ELF: Don't generate unused section symbols 2021-01-07 06:46:55 -08:00
aout32.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
aout64.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
aout-cris.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
aout-ns32k.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
aout-target.h ELF: Don't generate unused section symbols 2021-01-07 06:46:55 -08:00
aoutx.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
arc-got.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
arc-plt.def Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
arc-plt.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
archive64.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
archive.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
archures.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
bfd-in2.h SHF_LINK_ORDER fixup_link_order in ld 2021-01-13 22:06:02 +10:30
bfd-in.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
bfd.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
bfd.m4 Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
bfdio.c Fix another path length problem opening files on Win32 systems. 2021-01-07 12:05:43 +00:00
bfdwin.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
binary.c ELF: Don't generate unused section symbols 2021-01-07 06:46:55 -08:00
cache.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cf-i386lynx.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
ChangeLog RISC-V: PR27200, allow the first input non-ABI binary to be linked with any one. 2021-02-17 11:02:09 +08:00
ChangeLog-0001
ChangeLog-0203
ChangeLog-2004
ChangeLog-2005
ChangeLog-2006
ChangeLog-2007
ChangeLog-2008
ChangeLog-2009 PR27116, Spelling errors found by Debian style checker 2021-01-01 14:36:35 +10:30
ChangeLog-2010
ChangeLog-2011
ChangeLog-2012
ChangeLog-2013
ChangeLog-2014 PR27116, Spelling errors found by Debian style checker 2021-01-01 14:36:35 +10:30
ChangeLog-2015 PR27116, Spelling errors found by Debian style checker 2021-01-01 14:36:35 +10:30
ChangeLog-2016
ChangeLog-2017
ChangeLog-2018
ChangeLog-2019
ChangeLog-2020
ChangeLog-9193
ChangeLog-9495
ChangeLog-9697
ChangeLog-9899
cisco-core.c ELF: Don't generate unused section symbols 2021-01-07 06:46:55 -08:00
coff64-rs6000.c ELF: Don't generate unused section symbols 2021-01-07 06:46:55 -08:00
coff-alpha.c alpha_ecoff_get_relocated_section_contents 2021-02-15 13:34:08 +10:30
coff-arm.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
coff-arm.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
coff-bfd.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
coff-bfd.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
coff-go32.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
coff-i386.c ELF: Don't generate unused section symbols 2021-01-07 06:46:55 -08:00
coff-ia64.c ELF: Don't generate unused section symbols 2021-01-07 06:46:55 -08:00
coff-mcore.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
coff-mips.c ELF: Don't generate unused section symbols 2021-01-07 06:46:55 -08:00
coff-rs6000.c ELF: Don't generate unused section symbols 2021-01-07 06:46:55 -08:00
coff-sh.c ELF: Don't generate unused section symbols 2021-01-07 06:46:55 -08:00
coff-stgo32.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
coff-tic4x.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
coff-tic30.c ELF: Don't generate unused section symbols 2021-01-07 06:46:55 -08:00
coff-tic54x.c ELF: Don't generate unused section symbols 2021-01-07 06:46:55 -08:00
coff-x86_64.c ELF: Don't generate unused section symbols 2021-01-07 06:46:55 -08:00
coff-z8k.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
coff-z80.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
coffcode.h ELF: Don't generate unused section symbols 2021-01-07 06:46:55 -08:00
coffgen.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cofflink.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
coffswap.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
compress.c Tidy inflateEnd calls 2021-01-16 11:11:52 +10:30
config.bfd Remove ia64 from obsolete list 2021-02-11 22:33:48 +10:30
config.in
configure bfd, opcodes, libctf: support --with-included-gettext 2021-02-10 15:26:57 +00:00
configure.ac bfd, opcodes, libctf: support --with-included-gettext 2021-02-10 15:26:57 +00:00
configure.com Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
configure.host Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
COPYING
corefile.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-aarch64.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-aarch64.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-alpha.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-arc.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-arm.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-arm.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-avr.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-bfin.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-bpf.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-cr16.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-cris.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-crx.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-csky.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-d10v.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-d30v.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-dlx.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-epiphany.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-fr30.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-frv.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-ft32.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-h8300.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-h8300.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-hppa.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-i386.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-ia64-opc.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-ia64.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-iamcu.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-ip2k.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-iq2000.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-k1om.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-l1om.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-lm32.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-m9s12x.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-m9s12xg.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-m32c.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-m32r.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-m68hc11.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-m68hc12.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-m68k.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-m68k.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-m10200.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-m10300.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-mcore.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-mep.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-metag.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-microblaze.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-mips.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-mmix.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-moxie.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-msp430.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-mt.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-nds32.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-nfp.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-nios2.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-ns32k.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-or1k.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-pdp11.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-pj.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-powerpc.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-pru.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-riscv.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-rl78.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-rs6000.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-rx.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-s12z.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-s390.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-score.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-sh.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-sparc.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-spu.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-tic4x.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-tic6x.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-tic30.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-tic54x.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-tilegx.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-tilepro.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-v850_rh850.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-v850.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-vax.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-visium.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-wasm32.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-xc16x.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-xgate.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-xstormy16.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-xtensa.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-z8k.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
cpu-z80.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
dep-in.sed
development.sh Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
dwarf1.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
dwarf2.c DWARF-5: Ignore empty range in DWARF-5 line number tables 2021-01-24 07:00:49 -08:00
ecoff-bfd.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
ecoff.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
ecofflink.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
ecoffswap.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-am33lin.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-arc.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-arm.c Remove arm-symbianelf 2021-02-09 23:36:16 +10:30
elf32-arm.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-avr.c PR27294, avr OOM 2021-02-11 19:42:15 +10:30
elf32-avr.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-bfin.c bfin: Skip non SEC_ALLOC section for R_BFIN_FUNCDESC 2021-01-14 05:24:10 -08:00
elf32-bfin.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-cr16.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-cr16.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-cris.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-crx.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-csky.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-csky.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-d10v.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-d30v.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-dlx.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-dlx.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-epiphany.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-fr30.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-frv.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-ft32.c pr27228 testcase 2021-01-26 20:54:43 +10:30
elf32-gen.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-h8300.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-hppa.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-hppa.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-i386.c ld/x86: Add -z report-relative-reloc 2021-01-15 18:07:07 -08:00
elf32-ip2k.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-iq2000.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-lm32.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-m32c.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-m32r.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-m68hc1x.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-m68hc1x.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-m68hc11.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-m68hc12.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-m68k.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-m68k.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-mcore.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-mep.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-metag.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-metag.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-microblaze.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-mips.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-moxie.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-msp430.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-mt.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-nds32.c nds32_elf_get_relocated_section_contents 2021-02-15 13:34:08 +10:30
elf32-nds32.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-nios2.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-nios2.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-or1k.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-pj.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-ppc.c PowerPC: Don't generate unused section symbols 2021-01-20 16:12:06 +10:30
elf32-ppc.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-pru.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-rl78.c Wrong operand for SADDR (rl78) 2021-02-01 16:45:26 +00:00
elf32-rx.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-rx.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-s12z.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-s390.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-score7.c score-elf binutils-all/strip-13 fail 2021-01-06 21:03:55 +10:30
elf32-score.c score-elf binutils-all/strip-13 fail 2021-01-06 21:03:55 +10:30
elf32-score.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-sh-relocs.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-sh.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-sparc.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-spu.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-spu.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-tic6x.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-tic6x.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-tilegx.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-tilegx.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-tilepro.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-tilepro.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-v850.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-v850.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-vax.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-visium.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-wasm32.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-xc16x.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-xgate.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-xstormy16.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-xtensa.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32-z80.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf32.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf64-alpha.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf64-bpf.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf64-gen.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf64-hppa.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf64-hppa.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf64-ia64-vms.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf64-mips.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf64-mmix.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf64-nfp.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf64-ppc.c PowerPC: Don't generate unused section symbols 2021-01-20 16:12:06 +10:30
elf64-ppc.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf64-s390.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf64-sparc.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf64-tilegx.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf64-tilegx.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf64-x86-64.c x86-64: Provide more info when failed to convert GOTPCREL 2021-02-04 06:06:44 -08:00
elf64.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf-attrs.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf-bfd.h Remove arm-symbianelf 2021-02-09 23:36:16 +10:30
elf-eh-frame.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf-hppa.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf-ifunc.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf-linker-x86.h ld/x86: Add -z report-relative-reloc 2021-01-15 18:07:07 -08:00
elf-linux-core.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf-m10200.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf-m10300.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf-nacl.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf-nacl.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf-properties.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf-s390-common.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf-s390.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf-strtab.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf-vxworks.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf-vxworks.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elf.c bfd: add elfcore_write_file_note 2021-01-26 13:22:35 +01:00
elfcode.h ELF: Don't generate unused section symbols 2021-01-07 06:46:55 -08:00
elfcore.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elflink.c PR27311, (symbol from plugin): undefined reference, hidden sym 2021-02-04 14:09:51 +10:30
elfn32-mips.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elfnn-aarch64.c When displaying ARM private file flag bits, use a 0x prefix. 2021-01-04 15:13:57 +00:00
elfnn-ia64.c Revert "ia64: Check UNDEFWEAK_NO_DYNAMIC_RELOC" 2021-02-11 22:33:48 +10:30
elfnn-riscv.c RISC-V: PR27200, allow the first input non-ABI binary to be linked with any one. 2021-02-17 11:02:09 +08:00
elfxx-aarch64.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elfxx-aarch64.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elfxx-ia64.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elfxx-ia64.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elfxx-mips.c Modernise _bfd_elf_mips_get_relocated_section_contents 2021-02-14 22:54:34 +10:30
elfxx-mips.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elfxx-riscv.c RISC-V: Removed the v0.93 bitmanip ZBA/ZBB/ZBC instructions. 2021-02-04 16:52:13 +08:00
elfxx-riscv.h RISC-V: Comments tidy and improvement. 2021-01-15 17:28:07 +08:00
elfxx-sparc.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elfxx-sparc.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elfxx-target.h ELF: Don't generate unused section symbols 2021-01-07 06:46:55 -08:00
elfxx-tilegx.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elfxx-tilegx.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
elfxx-x86.c ld/elf/x86: Don't compare IFUNC address in the shared object 2021-01-16 07:02:36 -08:00
elfxx-x86.h ld/x86: Add -z report-relative-reloc 2021-01-15 18:07:07 -08:00
format.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
gen-aout.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
genlink.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
go32stub.h
hash.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
host-aout.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
hppabsd-core.c ELF: Don't generate unused section symbols 2021-01-07 06:46:55 -08:00
hpux-core.c ELF: Don't generate unused section symbols 2021-01-07 06:46:55 -08:00
i386aout.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
i386bsd.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
i386lynx.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
i386msdos.c ELF: Don't generate unused section symbols 2021-01-07 06:46:55 -08:00
ihex.c ELF: Don't generate unused section symbols 2021-01-07 06:46:55 -08:00
init.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
irix-core.c ELF: Don't generate unused section symbols 2021-01-07 06:46:55 -08:00
libaout.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
libbfd-in.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
libbfd.c ubsan: shift exponent is too large 2021-02-16 19:31:15 +10:30
libbfd.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
libcoff-in.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
libcoff.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
libecoff.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
libhppa.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
libpei.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
libxcoff.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
linker.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
lynx-core.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
mach-o-aarch64.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
mach-o-arm.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
mach-o-i386.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
mach-o-target.c ELF: Don't generate unused section symbols 2021-01-07 06:46:55 -08:00
mach-o-x86-64.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
mach-o.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
mach-o.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
MAINTAINERS Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
Makefile.am Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
Makefile.in Regen Makefile.in for jobserver.m4 aclocal.m4 dependency 2021-01-13 22:06:02 +10:30
makefile.vms Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
mep-relocs.pl Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
merge.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
mmo.c ELF: Don't generate unused section symbols 2021-01-07 06:46:55 -08:00
netbsd-core.c ELF: Don't generate unused section symbols 2021-01-07 06:46:55 -08:00
netbsd.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
ns32k.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
ns32knetbsd.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
opncls.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
osf-core.c ELF: Don't generate unused section symbols 2021-01-07 06:46:55 -08:00
pc532-mach.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
pdp11.c ELF: Don't generate unused section symbols 2021-01-07 06:46:55 -08:00
pe-arm-wince.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
pe-arm.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
pe-i386.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
pe-mcore.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
pe-sh.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
pe-x86_64.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
pef-traceback.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
pef.c ELF: Don't generate unused section symbols 2021-01-07 06:46:55 -08:00
pef.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
pei-arm-wince.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
pei-arm.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
pei-i386.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
pei-ia64.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
pei-mcore.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
pei-sh.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
pei-x86_64.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
peicode.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
peXXigen.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
plugin.c ELF: Don't generate unused section symbols 2021-01-07 06:46:55 -08:00
plugin.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
PORTING Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
ppcboot.c ELF: Don't generate unused section symbols 2021-01-07 06:46:55 -08:00
ptrace-core.c ELF: Don't generate unused section symbols 2021-01-07 06:46:55 -08:00
README Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
reloc16.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
reloc.c elf/x86-64: Adjust R_AMD64_DIR64/R_AMD64_DIR32 for PE/x86-64 inputs 2021-01-12 05:19:24 -08:00
rs6000-core.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
sco5-core.c ELF: Don't generate unused section symbols 2021-01-07 06:46:55 -08:00
section.c PR27291, integer overflow in bfd_get_section_contents 2021-02-11 11:58:19 +10:30
simple.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
som.c ELF: Don't generate unused section symbols 2021-01-07 06:46:55 -08:00
som.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
srec.c ELF: Don't generate unused section symbols 2021-01-07 06:46:55 -08:00
stab-syms.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
stabs.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
stamp-h.in
syms.c ELF: Don't generate unused section symbols 2021-01-07 06:46:55 -08:00
sysdep.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
targets.c Remove arm-symbianelf 2021-02-09 23:36:16 +10:30
targmatch.sed
tekhex.c ELF: Don't generate unused section symbols 2021-01-07 06:46:55 -08:00
TODO Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
trad-core.c ELF: Don't generate unused section symbols 2021-01-07 06:46:55 -08:00
vax1knetbsd.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
vaxnetbsd.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
verilog.c ELF: Don't generate unused section symbols 2021-01-07 06:46:55 -08:00
version.h Automatic date update in version.in 2021-02-17 00:00:12 +00:00
version.m4 Change version number to 2.36.50 and regenerate files 2021-01-09 11:01:01 +00:00
vms-alpha.c ELF: Don't generate unused section symbols 2021-01-07 06:46:55 -08:00
vms-lib.c ELF: Don't generate unused section symbols 2021-01-07 06:46:55 -08:00
vms-misc.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
vms.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
warning.m4 Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
wasm-module.c ELF: Don't generate unused section symbols 2021-01-07 06:46:55 -08:00
wasm-module.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
xcofflink.c PR27116, Spelling errors found by Debian style checker 2021-01-01 14:36:35 +10:30
xcofflink.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
xsym.c ELF: Don't generate unused section symbols 2021-01-07 06:46:55 -08:00
xsym.h Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
xtensa-isa.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
xtensa-modules.c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30

README

This file contains invisible Unicode characters

This file contains invisible Unicode characters that are indistinguishable to humans but may be processed differently by a computer. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

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.

Copyright (C) 2012-2021 Free Software Foundation, Inc.

Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.