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2006-01-06 Joseph Myers <joseph@codesourcery.com>
* gcc/cppdefault.h (struct default_include): Add multilib flag.
* gcc/cppdefault.c (cpp_include_defaults): Set it.
* gcc/c.opt (-imultilib): New option.
* gcc/c-opts.c (imultilib): New.
(c_common_handle_option): Handle -imultilib.
(c_common_post_options): Likewise.
* gcc/c-incpath.c (add_standard_paths, register_include_chains):
Likewise.
* gcc/c-incpath.h (register_include_chains): Add extra parameter.
* gcc/gcc.c (do_spec_1): Generate -imultilib option.
* libstdc++-v3/include/Makefile.am: Install host-specific headers
in multilib subdirectory.
* libstdc++-v3/include/Makefile.in: Regenerate.
2006-01-04 Joseph Myers <joseph@codesourcery.com>
* gcc/testsuite/gcc.dg/builtins-config.h (HAVE_C99_RUNTIME): Don't
define if __UCLIBC__ is defined.
2006-01-02 Joseph Myers <joseph@codesourcery.com>
* gcc/config/arm/arm.h (ARM_FLAG_UCLIBC, TARGET_UCLIBC): New.
* gcc/config/arm/linux-elf.h (SUBTARGET_SWITCHES): Use
ARM_FLAG_UCLIBC.
(TARGET_C99_FUNCTIONS): Define in terms of TARGET_UCLIBC.
* gcc/config/mips/mips.h (MASK_UCLIBC, TARGET_UCLIBC): New.
* gcc/config/mips/linux.h (SUBTARGET_TARGET_SWITCHES): Use
MASK_UCLIBC.
(TARGET_C99_FUNCTIONS): Define in terms of TARGET_UCLIBC.
2005-12-22 Joseph Myers <joseph@codesourcery.com>
* gcc/config.gcc (powerpc-wrs-linux-gnu): Use rs6000/wrs-linux.h
* gcc/config/arm/t-wrs-linux (EXTRA_MULTILIB_PARTS): Add
crtbeginT.o.
* gcc/config/mips/t-wrs-linux, gcc/config/mips/wrs-linux.h: Add
hard-float multilibs.
* gcc/config/rs6000/wrs-linux.h: New.
2005-12-21 Joseph Myers <joseph@codesourcery.com>
* libstdc++-v3/crossconfig.m4: Use link tests for *-*-linux*.
* libstdc++-v3/configure: Regenerate.
* libstdc++-v3/include/ext/new_allocator.h (allocate): Throw
std::bad_alloc when n > max_size(). Backported from patch by
Paolo Carlini.
2005-12-20 Joseph Myers <joseph@codesourcery.com>
* gcc/testsuite/gcc.c-torture/execute/loop-2f.x,
gcc/testsuite/gcc.c-torture/execute/loop-2g.x: Remove.
* gcc/testsuite/gcc.dg/special/gcsec-1.c: Don't XFAIL execution.
* gcc/testsuite/gcc.dg/cleanup-8.c,
gcc/testsuite/gcc.dg/cleanup-9.c,
gcc/testsuite/gcc.dg/cleanup-10.c,
gcc/testsuite/gcc.dg/cleanup-11.c: XFAIL on powerpc-wrs-linux-gnu.
2005-12-16 Joseph Myers <joseph@codesourcery.com>
* gcc/config/arm/t-wrs-linux (MULTILIB_OPTIONS,
MULTILIB_DIRNAMES): Build multiple uClibc multilibs.
* gcc/config/mips/linux.h (SUBTARGET_TARGET_SWITCHES, LINK_SPEC):
Add -muclibc option.
* gcc/config/mips/t-wrs-linux (MULTILIB_OPTIONS,
MULTILIB_DIRNAMES): Build uClibc multilibs.
* gcc/config/mips/wrs-linux.h (MULTILIB_DEFAULTS): Don't create
explicit -meb multilib.
(SYSROOT_HEADERS_SUFFIX_SPEC, SYSROOT_SUFFIX_SPEC): Support uClibc
multilibs.
2005-12-09 Joseph Myers <joseph@codesourcery.com>
* gcc/config/arm/wrs-linux.h (SYSROOT_SUFFIX_SPEC): Allow multiple
uClibc multilibs.
2005-12-08 Joseph Myers <joseph@codesourcery.com>
* libstdc++-v3/crossconfig.m4: Don't define HAVE_FINITEF for
uClibc.
* libstdc++-v3/configure: Regenerate.
2005-12-07 Joseph Myers <joseph@codesourcery.com>
* libstdc++-v3/config/os/uclibc/ctype_noninline.h,
libstdc++-v3/config/os/uclibc/ctype_base.h,
libstdc++-v3/config/os/uclibc/os_defines.h,
libstdc++-v3/config/os/uclibc/ctype_inline.h: New files. From
buildroot.
* libstdc++-v3/configure.host: Use os/uclibc for uClibc.
* libstdc++-v3/acinclude.m4: Test for uClibc.
* libstdc++-v3/configure, libstdc++-v3/aclocal.m4: Regenerate.
2005-12-07 Joseph Myers <joseph@codesourcery.com>
* gcc/config/arm/t-wrs-linux (MULTILIB_OPTIONS): Also build
-muclibc multilib.
(MULTILIB_DIRNAMES): Define.
2005-12-07 Daniel Jacobowitz <dan@codesourcery.com>
* gcc/config/arm/lib1funcs.asm (div0) [L_dvmd_lnx]: Call raise instead
of making syscalls.
* gcc/config/arm/linux-eabi.h (CLEAR_INSN_CACHE): Define. Set r7 also.
2005-12-05 Mark Mitchell <mark@codesourcery.com>
* gcc/config/arm/linux-elf.h (SUBTARGET_SWITCHES): Add -muclibc.
(LINUX_TARGET_LINK_SWITCH): Use uClibc dynamic loader if -muclibc.
* gcc/config/arm/wrs-linux.h (SYSROOT_HEADERS_SUFFIX_SPEC): New
macro.
(SYSROOT_SUFFIX_SPEC): Add support for -muclibc.
2005-09-12 Joseph Myers <joseph@codesourcery.com>
* gcc/testsuite/g++.dg/eh/forced1.C,
gcc/testsuite/g++.dg/eh/forced2.C,
gcc/testsuite/g++.dg/eh/forced3.C,
gcc/testsuite/g++.dg/eh/forced4.C: XFAIL and expect excess errors
on arm-wrs-linux-gnueabi.
* gcc/testsuite/g++.old-deja/g++.abi/ptrflags.C: Expect excess
errors on mips-wrs-linux-gnu.
* gcc/testsuite/g++.old-deja/g++.eh/catchptr1.C: XFAIL execution
on mips-wrs-linux-gnu.
* gcc/testsuite/gcc.c-torture/execute/loop-2f.x,
gcc/testsuite/gcc.c-torture/execute/loop-2g.x: New files. XFAIL
execution on i586-wrs-linux-gnu.
* gcc/testsuite/gcc.c-torture/execute/va-arg-25.x: XFAIL execution
on i586-wrs-linux-gnu.
* gcc/testsuite/gcc.dg/20020103-1.c: XFAIL scan-assembler-not on
powerpc-wrs-linux-gnu.
* gcc/testsuite/gcc.dg/builtins-18.c: Expect excess errors on
mips-wrs-linux-gnu.
* gcc/testsuite/gcc.dg/Wunreachable-1.c: Test for and XFAIL bogus
message on arm-wrs-linux-gnueabi.
* gcc/testsuite/gcc.dg/cleanup-8.c,
gcc/testsuite/gcc.dg/cleanup-9.c: XFAIL execution on
i586-wrs-linux-gnu.
* gcc/testsuite/gcc.dg/ppc-sdata-1.c: Backport
<http://gcc.gnu.org/ml/gcc-patches/2004-10/msg01263.html>.
* gcc/testsuite/gcc.dg/special/gcsec-1.c: XFAIL on *-wrs-linux*.
Expect excess errors on mips-wrs-linux-gnu.
* gcc/testsuite/gcc.dg/special/mips-abi.exp: Do not test -mabi=64.
* gcc/testsuite/gcc.dg/torture/pr19683-1.c: XFAIL on
mips-wrs-linux-gnu.
* libstdc++-v3/testsuite/26_numerics/c99_classification_macros_c.cc:
XFAIL on *-*-linux*, not *-*-linux-gnu.
2005-09-09 Paul Brook <paul@codesourcery.com>
* libiberty/pex-win32.c (argv_to_cmdline): Fix escaping of
backslash characters.
2005-08-09 Mark Mitchell <mark@codesourcery.com>
As posted at http://gcc.gnu.org/ml/gcc-patches/2005-07/msg01945.html
2005-07-28 Mark Mitchell <mark@codesourcery.com>
* libtool-ldflags: New script.
2005-07-27 Mark Mitchell <mark@codesourcery.com>
* src/Makefile.am (LTLDFLAGS): New variable.
(CXXLINK): Use it.
* libsupc++/Makefile.am (LLDFLAGS): New variable.
(CXXLINK): Use it.
* src/Makefile.in: Regenerated.
* libsupc++/Makefile.in: Likewise.
2005-08-05 Richard Sandiford <richard@codesourcery.com>
* gcc/loop.c (combine_movables): Require the modes to be the same.
(move_movables): Remove handling of cases where the replacement
had a different mode to the original.
* gcc/testsuite/gcc.c-torture/compile/pr23233-1.c: New test.
2005-07-29 Mark Mitchell <mark@codesourcery.com>
Backport:
2005-07-29 Mark Mitchell <mark@codesourcery.com>
PR bootstrap/23131
* configure.ac (SYSTEM_HEADER_DIR): Avoid setting to empty
string.
* configure: Regenerated.
2005-07-27 Mark Mitchell <mark@codesourcery.com>
Backport:
2005-07-27 Mark Mitchell <mark@codesourcery.com>
* Makefile.tpl (EXTRA_TARGET_FLAGS): Set LDFLAGS=LDFLAGS_FOR_TARGET.
* Makefile.def (flags_to_pass): Add LDFLAGS_FOR_TARGET.
* Makefile.in: Regenerated.
2005-07-27 Mark Mitchell <mark@codesourcery.com>
* config/mt-linux (CXXFLAGS): Include SYSROOT_CFLAGS_FOR_TARGET.
2005-07-27 Mark Mitchell <mark@codesourcery.com>
Backport:
2005-07-26 Mark Mitchell <mark@codesourcery.com>
* Makefile.tpl (SYSROOT_CFLAGS_FOR_TARGET): New variable.
(CFLAGS_FOR_TARGET): Use it.
(CXXFLAGS_FOR_TARGET): Likewise.
* Makefile.in: Regenerated.
* configure.in (--with-build-sysroot): New option.
* configure: Regenerated.
2005-07-25 Mark Mitchell <mark@codesourcery.com>
* gcc.c (option_map): Add --sysroot.
(process_command): Handle --sysroot.
(display_help): Document it.
* doc/cppopts.tex (-isysroot): Document.
* doc/invoke.texi (--sysroot): Document.
* doc/install.texi (--with-build-sysroot): Document.
* Makefile.in (inhibit_libc): New variable.
(INHIBIT_LIBC_CFLAGS): Likewise.
(LIBGCC2_CFLAGS): Include
$(INHIBIT_LIBC_CFLAGS).
(CRTSTUFF_CFLAGS): Include $(INHIBIT_LIBC_CFLAGS).
($(T)crtbegin.o): Do not use @inhibit_libc@.
($(T)crtend.o): Likewise.
($(T)crtbeginS.o): Do not use @inhibit_libc@.
($(T)crtendS.o): Likewise.
($(T)crtbeginT.o): Do not use @inhibit_libc@.
($(T)crtendT.o): Likewise.
(stmp-fixinc): Do not complain about missing headers if
inhibit_libc.
* configure.ac (inhibit_libc): Set it to true/false.
(--with-build-sysroot): New option. Use it to set
SYSTEM_HEADER_DIR.
* configure: Regenerated.
2005-07-26 Mark Mitchell <mark@codesourcery.com>
* doc/install.texi (--with-build-sysroot): Fix grammatical error.
Clarify use of "build" in name.
2005-07-18 Mark Mitchell <mark@codesourcery.com>
* gcc/config.gcc (powerpc-wrs-linux-gnu): Add 64-bit support.
* gcc/config/rs6000/linux64.h: Remove stray #endif.
2005-07-07 Paul Brook <paul@codesourcery.com>
Issue #347
* config/arm/arm.c (arm_pad_arg_upward): Compare return value of
DEFAULT_FUNCTION_ARG_PADDING to upward.
2005-06-14 Daniel Jacobowitz <dan@codesourcery.com>
* gcc/config/mips/linux.h (MD_FALLBACK_REGISTER_OFFSET): Define.
(MD_FALLBACK_FRAME_STATE_FOR): Use it.
2005-06-14 Mark Mitchell <mark@codesourcery.com>
Backport:
2005-01-25 Daniel Jacobowitz <dan@codesourcery.com>
* config/mips/linux.h (LIB_SPEC): Remove -rpath-link.
* config/mips/linux64.h (LIB_SPEC): Likewise.
Backport:
2005-03-13 Daniel Jacobowitz <dan@codesourcery.com>
Joseph S. Myers <joseph@codesourcery.com>
* configure.ac: Check for MIPS TLS.
* configure: Regenerated.
* config/mips/mips-protos.h (enum mips_symbol_type): Add
SYMBOL_TLS, SYMBOL_TLSGD, SYMBOL_TLSLDM, SYMBOL_DTPREL,
SYMBOL_GOTTPREL, and SYMBOL_TPREL.
* config/mips/mips.c (mips_regno_to_class): Handle V1_REG.
(TARGET_HAVE_TLS, TARGET_CANNOT_FORCE_CONST_MEM): Define.
(mips_classify_symbol, mips_symbolic_constant_p)
(mips_symbolic_address_p, mips_symbol_insns): Handle TLS symbols.
(mips_tls_operand_p, mips_call_tls_get_addr)
(mips_legitimize_tls_address, mips_cannot_force_const_mem)
(mips_tls_symbol_ref_1): New functions.
(mips_legitimize_address, mips_legitimize_const_move): Call
mips_legitimize_tls_address.
(override_options): Handle V1_REG and TLS symbols. Disable TLS
for MIPS16.
* config/mips/mips.h (enum reg_class, REG_CLASS_NAMES)
(REG_CLASS_CONTENTS, GR_REG_CLASS_P): Include V1_REG.
(mips_char_to_class): Document V1_REG.
(HAVE_AS_TLS): Provide default.
* config/mips/mips.md (UNSPEC_TLS_LDM, UNSPEC_TLS_GET_TP): New
constants.
(load_got<mode>): Renamed from *load_got<mode>. Allow when
!TARGET_ABICALLS.
(tls_get_tp_<mode>): New instruction.
2005-06-13 Mark Mitchell <mark@codesourcery.com>
Merge to merge-csl-arm-csl_3_4_3-linux-2.
2005-06-13 Mark Mitchell <mark@codesourcery.com>
* gcc/config.gcc (i[34567]86-wrs-linux*): Build a bi-arch
compiler.
* gcc/config/i386/x86-64.h (ASM_SPEC): Explicitly pass --64 to the
assembler in 64-bit mode.
2005-05-09 Mark Mitchell <mark@codesourcery.com>
PR 18655
* dwarf2out.c (output_call_frame_info): Use DWARF2_FRAME_REG_OUT
before outputting DWARF_FRAME_RETURN_COLUMN.
2005-03-30 Mark Mitchell <mark@codesourcery.com>
Merge to merge-csl-arm-csl_3_4_3-linux-1.
2005-03-23 Mark Mitchell <mark@codesourcery.com>
Backport from mainline:
2005-03-23 Mark Mitchell <mark@codesourcery.com>
* testsuite/lib/libstdc++.exp (libstdc++_init): Improve handling
of compilers not in the build directory.
(libstdc++_wchar_t): New variable.
(libstdc++_threads): Likewise.
(libstdc++_test_objs): Likewise.
(v3_target_compile): Use libstdc++_test_objs.
(v3-list-tests): Remove.
(listdc++_build_support): New function.
* testsuite/libstdc++-dg/normal.exp: Rework to dynamically
generate list of tests.
2005-01-31 Mark Mitchell <mark@codesourcery.com>
* libiberty/pex-unix.c (pexecute): Set last_pipe_input to -1 at
the end of the pipeline.
|
