* elf32-rx.c (describe_flags): New function. Returns a buffer
containing a description of the E_FLAG_RX_... values set.
(rx_elf_merge_private_bfd_data): Use it.
(rx_elf_print_private_bfd_data): Likewise.
(elf32_rx_machine): Skip EF_RX_CPU_RX check.
(elf32_rx_special_sections): Define.
(elf_backend_special_sections): Define.
2012-11-09 Nick Clifton <nickc@redhat.com>
* readelf.c (get_machine_flags): Add support for E_FLAG_RX_ABI.
2012-11-09 Nick Clifton <nickc@redhat.com>
* config/obj-elf.c (obj_elf_change_section): Allow init array
sections to have the SHF_EXECINSTR attribute for the RX target.
* config/tc-rx.c (elf_flags): Initialise with E_FLAG_RX_ABI.
(enum options): Add OPTION_USES_GCC_ABI and OPTION_USES_RX_ABI.
(md_longopts): Add -mgcc-abi and -mrx-abi.
(md_parse_option): Add support for OPTION_USES_GCC_ABI and
OPTION_USES_RX_ABI.
* doc/as.texinfo (RX Options): Add mention of remaining RX
options.
* doc/c-rx.texi: Document -mgcc-abi and -mrx-abi.
2012-11-09 Nick Clifton <nickc@redhat.com>
* rx.h (EF_RX_CPU_RX): Add comment.
(E_FLAG_RX_ABI): Define.
2012-11-09 Nick Clifton <nickc@redhat.com>
* emultempl/rxelf.em (no_flag_mismatch_warnings): Initialise to
true.
(PARSE_AND_LIST_LONGOPTS): Add flag-mismatch-warnings.
(PARSE_AND_LIST_ARG_CASES): Add support for
--flag-mismatch-warnings.
handling when stopped by CTRL-S.
* fhandler_tty.cc (bytes_available): Add arguments to debug_only_printf call.
* sigproc.cc (proc_subproc): Simplify some if logic.
2012-11-03 H.J. Lu <hongjiu.lu@intel.com>
* configure: Regenerated.
2012-11-03 Robert Mason <rbmj@verizon.net>
* configure.ac: add --disable-libstdcxx configure option
and handle defaulted state only for VxWorks, ARM-wince-pe and AVR.
* elf32-arm.c (elf32_arm_print_private_bfd_data): Recognise and
display the new ARM hard-float/soft-float ABI flags for EABI_VER5
(elf32_arm_post_process_headers): Add the hard-float/soft-float
ABI flag as appropriate for ET_DYN/ET_EXEC in EABI_VER5.
binutils:
* readelf.c (decode_ARM_machine_flags): Recognise and display the
new ARM hard-float/soft-float ABI flags for EABI_VER5. Split out
the code for EABI_VER4 and EABI_VER5 to allow this.
elfcpp:
* arm.h: New enum for EABI soft- and hard-float flags.
gold:
* gold.cc (Target_arm::do_adjust_elf_header): Add the
hard-float/soft-float ABI flag as appropriate for ET_DYN/ET_EXEC
in EABI_VER5.
include:
* elf/arm.h (EF_ARM_ABI_FLOAT_SOFT): New define.
(EF_ARM_ABI_FLOAT_HARD): Likewise.
ld/testsuite:
* ld-arm/eabi-hard-float.s: New test source.
* ld-arm/eabi-soft-float.s: New test source.
* ld-arm/eabi-hard-float.d: New test.
* ld-arm/eabi-soft-float.d: New test.
* ld-arm/eabi-soft-float-ABI4.d: New test.
* ld-arm/eabi-soft-float-r.d: New test.
* ld-arm/arm-elf.xp: Use the new tests.
binutils:
PR binutils/14779
* configure.in: Add checks for wchar.h and mbstate_t.
* config.in: Regenerate.
* configure: Regenerate.
* readelf.c: Conditionally include wchar.h.
(print_symbol): Conditionally use mbstate_t.
* configure.in: Comment out the --enable-newlib-fp-hw option
as the mathfp library is inaccurate and should not be used.
* Makefile.am: Add comment regarding the mathfp directory.
* configure: Regenerated.
* Makefile.in: Ditto.
* libm/mathfp/README: New file that details why the mathfp
directory is not used.
* configure: Regenerate.
* Makefile.in: Remove references to mingw and w32api directories.
Use MINGW_CXX instead of mingw script to build MINGW_BINS.
Check for libiconv with $CC --print-file-name.
* cygcheck.cc: Use relative include paths for Cygwin headers.
* path.cc: Ditto.
* strace.cc: Ditto
* mingw: Remove.
Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
Corinna Vinschen <corinna@vinschen.de>
* configure.in [cygwin*]: Always build cygserver, lsaauth,
utils, and doc. Do not build mingw or w32api.
[mingw*]: Build w32api if present.
* configure: Regenerate.
* Makefile.common: Remove references to mingw and w32api
directories.
(MINGW_LDFLAGS): Redefine as -static to force static linking
with libgcc and libstdc++.
* Makefile.in: Remove references to mingw and w32api directories
from Cygwin targets.
Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
* configure.in: Check for MINGW32_CC and MINGW64_CC.
* configure: Regenerate.
* Makefile.in: Use MINGW32_CC and MINGW64_CC to build 32-bit and
64-bit DLLs. Remove references to mingw and w32api directories.
* cyglsa64.dll: Remove from version control.
* make-64bit-version-with-mingw-w64.sh: Remove.
* Makefile.tpl (STAGE1_FLAGS_TO_PASS): New variable.
(all-[+prefix+][+module+]): Pass stage1_args to sub-makes.
(all-stage[+id+]-[+prefix+][+module+]): Likewise, if prev is false.
(clean-stage[+id+]-[+prefix+][+module+]): Likewise, if prev is false.
(host_modules): Set stage1_args to STAGE1_FLAGS_TO_PASS.
* Makefile.in: Regenerate.
* configure.ac (have_static_libs): New variable and associated check.
(stage1-ldflags): Move to after stage1_libs and set to -static-libstdc++
-static-libgcc if stage1_libs is empty and have_static_libs is yes.
* configure: Regenerate.
Nick Clifton
Corinna Vinschen
Maciej W. Rozycki
Christopher Faylor
Yaakov Selkowitz
H.J. Lu
Tom Tromey
Anthony Green
Kai Tietz
Jeff Johnston
Eric Botcazou
Nathan Sidwell
Alan Modra