final.c (final_scan_insn): Clear current_insn_predicate before outputting inline asm.

2006-08-09  Paul Brook  <paul@codesourcery.com>

gcc/
* final.c (final_scan_insn): Clear current_insn_predicate before
outputting inline asm.

gcc/testsuite/
* gcc.target/arm/cond-asm.c: New test.

From-SVN: r116042

final.c (final_scan_insn): Clear current_insn_predicate before outputting inline asm.

2006-08-09  Paul Brook  <paul@codesourcery.com>

gcc/
* final.c (final_scan_insn): Clear current_insn_predicate before
outputting inline asm.

gcc/testsuite/
* gcc.target/arm/cond-asm.c: New test.

From-SVN: r116040

arm.c (use_return_insn): Return 0 for Thumb interrupt functions.

2006-08-09  Paul Brook  <paul@codesourcery.com>

* config/arm/arm.c (use_return_insn): Return 0 for Thumb interrupt
functions.
(print_multi_reg): Add rfe argument for IRQ returns.
(arm_output_epilogue): Pop interrupt return address directly into PC.
(arm_expand_prologue): Only adjust IRQ return address in Arm mode.

From-SVN: r116023

m68k.h (TARGET_CPU_CPP_BUILTINS): Reorder to simplify.

gcc/
* config/m68k/m68k.h (TARGET_CPU_CPP_BUILTINS): Reorder to simplify.

From-SVN: r115925

gcc.c: Organize search path variables into $prefix relative, and well-known native.

2006-07-27  Carlos O'Donell  <carlos@codesourcery.com>

gcc/
* gcc.c: Organize search path variables into $prefix relative,
and well-known native. Add comments.
(add_sysrooted_prefix): Add comment.
(process_command): If !gcc_exec_prefix add $prefix based paths.
If *cross_compile == '0', add native well-known paths.
Assert tooldir_base_prefix is always relative.
(main): If print_search_dirs, and if gcc_exec_prefix is set,
use this value for 'install:' path.

2006-07-27  Carlos O'Donell  <carlos@codesourcery.com>

gcc/
* config/arm/linux-elf.h (NEED_INDICATE_EXEC_STACK): Define as 1.
* arm.c (arm_file_end): If NEED_INDICATE_EXEC_STACK call
file_end_indicate_exec_stack.
* arm.h [!NEED_INDICATE_EXEC_STACK] (NEED_INIDCATE_EXEC_STACK):
Define as 0.
* lib1funcs.asm [__ELF__ && __linux__]: Emit .note.GNU-stack section
for a non-executable stack.
* crti.asm: Likewise.
* crtn.asm: Likewise.
* libunwind.S: Likewise.

From-SVN: r115788

m68k.md (movsf_cf_hard): Use fsmove instead of f%$smove and f%$move.

gcc/
* config/m68k/m68k.md (movsf_cf_hard): Use fsmove instead of
f%$smove and f%$move.
(movdf_cf_hard): Use fdmove for cases 0 and 3 and fmove for case 1.
(extendsfdf2_cf): Use fdmove instead of f%&move.
(truncdfsf2_cf): Use fsmove instead of f%$smove.
(add<mode>3_cf, sub<mode>3_cf): Use <FP:prec> instead of <FP:round>.

From-SVN: r115753

Merge from csl/coldfire-4_1 branch, revision 115672

From-SVN: r115676

arm.c (arm_gen_constant): Check for sets that can use movw.

2006-07-20  Paul Brook  <paul@codesourcery.com>

gcc/
* config/arm/arm.c (arm_gen_constant): Check for sets that can use
movw.
* config/arm/thumb2.md (thumb2_movsi_insn): Add movw alternative.
* config/arm/arm.md (arm_movsi_insn): Ditto.
* config/arm/vfp.md (arm_movsi_vfp): Ditto.
(thumb2_movsi_vfp): Ditto.

From-SVN: r115623

backport: re PR target/27363 (ARM gcc 4.1 optimization bug)

Backport from mainline.
PR 27363
gcc/
* cse.c (cse_insn): Add destination addresses to hash table. Check if
they are invalidated by this instruction.

gcc/testsuite/
* gcc.dg/pr27363.c: New test.

From-SVN: r115616

backport: re PR middle-end/28402 (Doubleword shifts implemented using word_mode libcalls)

Backport from mainline:

2006-07-17  Richard Sandiford  <richard@codesourcery.com>

gcc/
PR middle-end/28402
* optabs.c (expand_binop): Pass next_methods rather than methods
to expand_doubleword_shift.

gcc/testsuite/
PR middle-end/28402
* gcc.dg/pr28402.c: New test.

From-SVN: r115613

Mention testsuite change in ChangeLog.

From-SVN: r115612

backport: re PR middle-end/28403 (Missed argument pop after doubleword shift)

Backport from mainline:

2006-07-17  Richard Sandiford  <richard@codesourcery.com>

PR middle-end/28403
* optabs.c (expand_doubleword_shift): Wrap the call to
do_compare_rtx_and_jump with NO_DEFER_POP and OK_DEFER_POP.

From-SVN: r115611

backport: pr15551.C: Include cstdio.

backport 2006-04-23  David Edelsohn  <edelsohn@gnu.org>
* g++.dg/opt/pr15551.C: Include cstdio.
(main): Use remove instead of unlink.

From-SVN: r115583

thumb2.mb (thumb2_cbz, [...]): New insns.

2006-07-14  Paul Brook  <paul@codesourcery.com>

gcc/
* config/arm/thumb2.mb (thumb2_cbz, thumb2_cbnz): New insns.

From-SVN: r115455

Remove trailing whitespace.

From-SVN: r115443

sh-relax.c: XFAIL for sh*-*-uclinux.

2006-07-14  Mark Shinwell  <shinwell@codesourcery.com>

        gcc/
        * testsuite/gcc.dg/sh-relax.c: XFAIL for sh*-*-uclinux.
        * config.gcc: Add support for sh on uclinux.
        * config/sh/sh.c: Define TARGET_CANNOT_FORCE_CONST_MEM.
        (prepare_move_operands): Handle moves where the second operand
        may lie outside the current section.
        (sh_cannot_force_const_mem): New.
        * config/sh/sh.h: Define SH_OFFSETS_MUST_BE_WITHIN_SECTIONS_P.
        (LEGITIMATE_CONSTANT_P): Check for moves that may use an
        out-of-section address.
        * config/sh/t-uclinux: New.
        * config/sh/uclinux.h: New.

From-SVN: r115440

elf.h (JUMP_TABLES_IN_TEXT_SECTION): Set to TARGET_32BIT.

2006-07-13  Paul Brook  <paul@codesourcery.com>

gcc/
* config/arm/elf.h (JUMP_TABLES_IN_TEXT_SECTION): Set to TARGET_32BIT.
* config/arm/coff.h (JUMP_TABLES_IN_TEXT_SECTION): Ditto.
* config/arm/aout.h (ASM_OUTPUT_ADDR_VEC_ELT): Remove Thumb-2 code.
(ASM_OUTPUT_ADDR_DIFF_ELT): Output QImode and HImode tables.
* config/arm/aof.h (ASM_OUTPUT_ADDR_VEC_ELT): Remove Thumb-2 code.
(ASM_OUTPUT_ADDR_DIFF_ELT): Output QImode and HImode tables.
* config/arm/thumb2.md (thumb2_tablejump): Remove.
(thumb2_casesi_internal, thumb2_casesi_internal_pic): New patterns.
* config/arm/arm.c (get_jump_table_size): Add padding for QImode
and HImode tables.
(thumb2_output_casesi): New function.
* config/arm/arm-protos.h (thumb2_output_casesi): Add prototype.
* config/arm/arm.h (CASE_VECTOR_PC_RELATIVE): Define.
(CASE_VECTOR_SHORTEN_MODE): Define.
(ADDR_VEC_ALIGN): Define.
(ASM_OUTPUT_CASE_LABEL): Only align SImode tables.
(ASM_OUTPUT_CASE_END): Define.
* config/arm/arm.md (casesi): Enable for Thumb-2.
(casesi_internal): Rename ...
(arm_casesi_internal): ... to this.
(tablejump): Only enable for Thumb-1.

From-SVN: r115423

Merge from gcc-4_1-branch revision 114100 (gcc-4_1_1-release)

From-SVN: r115418

thumb2.md (pic_load_dot_plus_four): Use adr instead of addw.

2006-07-13  Paul Brook  <paul@codesourcery.com>

gcc/
* config/arm/thumb2.md (pic_load_dot_plus_four): Use adr instead of
addw.

From-SVN: r115416

dbxout.c (dbxout_begin_prologue): Emit LFBB label at function start.

2006-07-05  Carlos O'Donell  <carlos@codesourcery.com>

* dbxout.c (dbxout_begin_prologue): Emit LFBB label at function start.
(dbxout_function_end): Use local label LFBB.
(dbxout_source_line): Likewise.
(dbxout_block): Likewise.

From-SVN: r115262

mips.c (function_arg): Where one part of a complex argument is in registers and the other part in the...

* gcc/config/mips/mips.c (function_arg): Where one part of a
complex argument is in registers and the other part in the stack,
return a REG not a PARALLEL.
* gcc/testsuite/gcc.c-torture/execute/complex-7.c: New.

From-SVN: r114866

Merge from csl/coldfire-4_1 branch, revision 114848

From-SVN: r114850

acinclude.m4 (GLIBCXX_EXPORT_INSTALL_INFO): When cross-compiling, put headers in $prefix/$target/include/c++.

libstdc++/
* acinclude.m4 (GLIBCXX_EXPORT_INSTALL_INFO): When
cross-compiling, put headers in $prefix/$target/include/c++.
* configure: Regenerated.

gcc/
* configure.ac: Set gcc_gxx_include_dir to $target/include/c++
when cross-compiling.  Do not substitute libstdcxx_incdir.
* configure: Regenerated.

From-SVN: r114846

eh_arm.cc (__cxa_begin_cleanup): Always return 'true'.

2006-06-20  Vladimir Prus  <vladimir@codesourcery.com>

libstdc++/
* libsupc++/eh_arm.cc (__cxa_begin_cleanup): Always return 'true'.

From-SVN: r114813

t-linux64 (tp-bit.c): Append to tp-bit.c, not dp-bit.c.

* gcc/config/mips/t-linux64 (tp-bit.c): Append to tp-bit.c, not
dp-bit.c.

From-SVN: r114432

Patch for issue #693.

* gcc/builtins.c (expand_builtin_return_addr): Always use
hard_frame_pointer_rtx and prevent frame pointer elimination
if INITIAL_FRAME_ADDRESS_RTX isn't set.

From-SVN: r114314

Patch for issue #721.

        * gcc/tree.h: Declare folding_initializer.
        * gcc/builtins.c (fold_builtin_constant_p): Give definite answer
        if folding inside an initializer.
        * gcc/fold-const.c: Define folding_initializer.
        (START_FOLD_INIT): Save and then set folding_initializer.
        (END_FOLD_INIT): Restore folding_initializer.
        * gcc/testsuite/gcc.c-torture/compile/builtin_constant_p.c:
        New test.

From-SVN: r114313

backport: re PR target/27829 (ICE/abort in shift_op, at config/arm/arm.c:7917 with asm from testsuite/gcc.dg/pr21255-2-mb.c)

2006-05-31  Carlos O'Donell  <carlos@codesourcery.com>

Backport from mainline:
2006-05-31  Richard Earnshaw  <richard.earnshaw@arm.com>
PR target/27829
* gcc/config/arm/arm.c (arm_print_operand case 'S'): Validate
that the operand is a shift operand before calling shift_op.
Avoid redundant call of shift_op.

From-SVN: r114294

backport: re PR middle-end/26622 (ICE in extract_insn, at recog.c:2084)

Backport from mainline:
2006-05-28  Kazu Hirata  <kazu@codesourcery.com>
PR tree-optimization/26622.
* gcc/fold-const.c (fold_ternary) <COND_EXPR>: Call fold_convert
on arg1.

PR tree-optimization/26622.
* gcc/testsuite/gcc.c-torture/compile/pr26622.c: New.

From-SVN: r114198

make-relative-prefix.c (split_directories): Add ignore_final arg.

* libiberty/make-relative-prefix.c (split_directories): Add
ignore_final arg.
(make_relative_prefix): Keep the final path component if it was a
directory.  Adjust calls to split_directories.

From-SVN: r113934

linux-unwind.h: Include <asm/unistd.h>

* config/mips/linux-unwind.h: Include <asm/unistd.h>
(mips_fallback_frame_state): Use syscall numbers to determine
the appropriate li instruction for the current ABI.  Only use
__NR_sigreturn for o32.

From-SVN: r113927

target-supports.exp (check_effective_target_powerpc_fprs, [...]): New.

* gcc/testsuite/lib/target-supports.exp
(check_effective_target_powerpc_fprs,
check_effective_target_powerpc_altivec_ok): New.
* gcc/testsuite/g++.dg/eh/simd-2.C,
gcc/testsuite/g++.dg/ext/altivec-1.C,
gcc/testsuite/g++.dg/ext/altivec-10.C,
gcc/testsuite/g++.dg/ext/altivec-11.C,
gcc/testsuite/g++.dg/ext/altivec-12.C,
gcc/testsuite/g++.dg/ext/altivec-13.C,
gcc/testsuite/g++.dg/ext/altivec-2.C,
gcc/testsuite/g++.dg/ext/altivec-3.C,
gcc/testsuite/g++.dg/ext/altivec-4.C,
gcc/testsuite/g++.dg/ext/altivec-5.C,
gcc/testsuite/g++.dg/ext/altivec-6.C,
gcc/testsuite/g++.dg/ext/altivec-7.C,
gcc/testsuite/g++.dg/ext/altivec-8.C,
gcc/testsuite/g++.dg/ext/altivec-9.C,
gcc/testsuite/g++.dg/ext/altivec-types-1.C,
gcc/testsuite/g++.dg/ext/altivec-types-2.C,
gcc/testsuite/g++.dg/ext/altivec-types-3.C,
gcc/testsuite/g++.dg/ext/altivec-types-4.C,
gcc/testsuite/gcc.dg/simd-3.c,
gcc/testsuite/gcc.dg/vect/vect-82_64.c,
gcc/testsuite/gcc.dg/vect/vect-83_64.c,
gcc/testsuite/gcc.dg/vmx/vmx.exp,
gcc/testsuite/gcc.target/powerpc/980827-1.c,
gcc/testsuite/gcc.target/powerpc/altivec-1.c,
gcc/testsuite/gcc.target/powerpc/altivec-10.c,
gcc/testsuite/gcc.target/powerpc/altivec-11.c,
gcc/testsuite/gcc.target/powerpc/altivec-12.c,
gcc/testsuite/gcc.target/powerpc/altivec-13.c,
gcc/testsuite/gcc.target/powerpc/altivec-14.c,
gcc/testsuite/gcc.target/powerpc/altivec-15.c,
gcc/testsuite/gcc.target/powerpc/altivec-16.c,
gcc/testsuite/gcc.target/powerpc/altivec-17.c,
gcc/testsuite/gcc.target/powerpc/altivec-18.c,
gcc/testsuite/gcc.target/powerpc/altivec-19.c,
gcc/testsuite/gcc.target/powerpc/altivec-2.c,
gcc/testsuite/gcc.target/powerpc/altivec-21.c,
gcc/testsuite/gcc.target/powerpc/altivec-22.c,
gcc/testsuite/gcc.target/powerpc/altivec-3.c,
gcc/testsuite/gcc.target/powerpc/altivec-4.c,
gcc/testsuite/gcc.target/powerpc/altivec-5.c,
gcc/testsuite/gcc.target/powerpc/altivec-6.c,
gcc/testsuite/gcc.target/powerpc/altivec-7.c,
gcc/testsuite/gcc.target/powerpc/altivec-8.c,
gcc/testsuite/gcc.target/powerpc/altivec-9.c,
gcc/testsuite/gcc.target/powerpc/altivec-consts.c,
gcc/testsuite/gcc.target/powerpc/altivec-pr22085.c,
gcc/testsuite/gcc.target/powerpc/altivec-splat.c,
gcc/testsuite/gcc.target/powerpc/altivec-types-1.c,
gcc/testsuite/gcc.target/powerpc/altivec-types-2.c,
gcc/testsuite/gcc.target/powerpc/altivec-types-3.c,
gcc/testsuite/gcc.target/powerpc/altivec-types-4.c,
gcc/testsuite/gcc.target/powerpc/altivec-varargs-1.c,
gcc/testsuite/gcc.target/powerpc/altivec-vec-merge.c,
gcc/testsuite/gcc.target/powerpc/ppc-vector-memcpy.c,
gcc/testsuite/gcc.target/powerpc/ppc-vector-memset.c,
gcc/testsuite/gcc.target/powerpc/ppc64-abi-2.c,
gcc/testsuite/gcc.target/powerpc/pr16155.c,
gcc/testsuite/gcc.target/powerpc/pr16286.c: Use these effective
targets.
* gcc/testsuite/gcc.dg/20020103-1.c: XFAIL on powerpc*-*-*.

From-SVN: r113710

arm.c (output_move_vfp): Fix typo.

2006-05-08  Paul Brook  <paul@codesourcery.com>

* gcc/cofnig/arm/arm.c (output_move_vfp): Fix typo.

From-SVN: r113631

configure.in (TOPLEVEL_CONFIGURE_ARGS): Protect args with active characters.

* configure.in (TOPLEVEL_CONFIGURE_ARGS): Protect args with active
characters.
(baseargs): Simplify protection, use ac_arg temp name, correct $
to $$ conversion.
* configure: Rebuilt.

From-SVN: r113624

loop-2f.x, loop-2g.x: New.

* gcc/testsuite/gcc.c-torture/execute/loop-2f.x,
gcc/testsuite/gcc.c-torture/execute/loop-2g.x: New.  XFAIL on
mips*-*-linux*.

From-SVN: r113579

configure.in: Do not mangle arguments like "--with-foo=A B C" when storing in baseargs.

* configure.in: Do not mangle arguments like "--with-foo=A B C" when
storing in baseargs.
* configure: Regenerated.
* gcc/configure.ac: Add --with-versuffix and --with-bugurl.
* gcc/version.c (VERSUFFIX): Remove.
(bug_report_url): Do not hard-code initializer.
* gcc/Makefile.in (VERSUFFIX_s): Define.
(BUGURL_s): Likewise.
(version.o): Define VERSUFFIX and BUGURL.
* gcc/doc/install.texi: Document them.
* gcc/configure: Regenerated.

From-SVN: r113574

re PR target/26765 (ICE in in extract_insn with __thread and optimization)

gcc/
PR target/26765
* config/mips/mips.c (mips_symbolic_address_p): Return true
for SYMBOL_TLSGD, SYMBOL_TLSLDM, SYMBOL_DTPREL, SYMBOL_TPREL,
SYMBOL_GOTTPREL, and SYMBOL_TLS.

gcc/testsuite/
PR target/26765
* gcc.target/mips/pr26765.c: New.

From-SVN: r113538

version.c: Revert back to Sourcery G++.

2006-05-04  Paul Brook  <paul@codesourcery.com>

* gcc/version.c: Revert back to Sourcery G++.

From-SVN: r113504

Merge from branches/csl/arm-4_1 r113476.

From-SVN: r113501

backport: re PR target/27387 (Thumb thunk is not PIC)

Backport:
2006-05-02  Kazu Hirata  <kazu@codesourcery.com>
PR target/27387
* arm.c (arm_output_mi_thunk): Use pc-relative addressing when
-mthumb -fPIC are used.

2006-05-02  Kazu Hirata  <kazu@codesourcery.com>
PR target/27387
* gcc.target/arm/arm.exp: New.
* gcc.target/arm/pr27387.C: Likewise.

From-SVN: r113471

backport: re PR target/27374 (*arm_movdi_vfp in config/arm/vfp.md has wrong output templates)

Backport:
2006-05-01  Kazu Hirata  <kazu@codesourcery.com>
PR target/27374
* gcc/config/arm/vfp.md (*arm_movdi_vfp): Correct the output
templates for case 3 and 4.

From-SVN: r113464

backport: w32-shared-ptr.c: New file.

Backport:
2004-10-28  Pascal Obry  <obry@act-europe.fr>
* w32-shared-ptr.c: New file.
* w32-shared-ptr.h: Likewise.

From-SVN: r113394

gcc.c (process_command): Add program name to GCC_EXEC_PREFIX value before passing to make_relative_prefix.

* gcc/gcc.c (process_command): Add program name to GCC_EXEC_PREFIX
value before passing to make_relative_prefix.

From-SVN: r113346

re PR target/25871 (TRAMPOLINE_TEMPLATE uses 32bit moves on 64bit code)

From Bugzilla:
2006-04-26  Joshua Kinard  <kumba@gentoo.org>

PR target/25871
* gcc/config/mips/mips.h (TRAMPOLINE_TEMPLATE): Avoid 32-bit moves
with 64-bit pointers.

From-SVN: r113273

* gcc/config/mips/linux64.h (DWARF_OFFSET_SIZE): Remove.

From-SVN: r113255

Makefile.in: Correct dependencies for gcc, cpp, gccint, and cppinternals html manuals.

2006-04-22  Carlos O'Donell  <carlos@codesourcery.com>

* gcc/Makefile.in: Correct dependencies for gcc, cpp,
gccint, and cppinternals html manuals.

From-SVN: r113183

* gcc/testsuite/gcc.c-torture/compile/20060421-1.c: New testcase.

From-SVN: r113174

Makefile.tpl: Add install-html to install target.

2006-04-21  Carlos O'Donell  <carlos@codesourcery.com>

* Makefile.tpl: Add install-html to install target.
* Makefile.in: Regenerate.

From-SVN: r113158

Correct date typo.

From-SVN: r113157

Makefile.tpl: Add install-html target.

2006-04-19  Carlos O'Donell  <carlos@codesourcery.com>

* Makefile.tpl: Add install-html target.
* Makefile.def: Add install-html target.
* Makefile.in: Regenerate.
* configure.in: Add --with-datarootdir, --with-docdir,
and --with-htmldir options. AC_SUBST datarootdir, docdir and htmldir.
* configure: Regenerate.
* gcc/Makefile.in: Rename htmldir to gcc_htmldir. Add install-html
target. Define HTMLS for all manuals. Simplify html target.
* gcc/configure.ac: AC_SUBST datarootdir, docdir, and htmldir.
* gcc/configure: Regenerate.
* gcc/fortran/Make-lang.in: Rename htmldir to gcc_htmldir.
* gcc/java/Make-lang.in: Likewise.
* gcc/treelang/Make-lang.in: Likewise.
* fixincludes/Makefile.in: Add install-html target.
Fixup .PHONY listing.
* intl/Makefile.in: Add html info ps pdf and dvi and install-html
to .PHONY. Add install-html target.
* libcpp/Makefile.in: Add install-html target. Add install-html to
.PHONY list.
* libstdc++-v3/Makefile.am: Add install-html target.
* libstdc++-v3/aclocal.m4: Regenerate.
* libstdc++-v3/Makefile.in: Regenerate.
* libstdc++-v3/include/Makefile.in: Regenerate.
* libstdc++-v3/libmath/Makefile.in: Regenerate.
* libstdc++-v3/libsupc++/Makefile.in: Regenerate.
* libstdc++-v3/po/Makefile.in: Regenerate.
* libstdc++-v3/src/Makefile.in: Regenerate.
* libstdc++-v3/testsuite/Makefile.in: Regenerate.
* libmudflap/Makefile.am: Add install-html target.
* libmudflap/Makefile.in: Regenerate.
* libssp/Makefile.am: Add install-html target.
* libssp/Makefile.in: Regenerate.
* fastjar/Makefile.am: Add install-html target.
* fastjar/Makefile.in: Regenerate.
* fastjar/aclocal.m4: Regenerate.
* zlib/Makefile.am: Add install-html target.
* zlib/Makefile.in: Regenerate.
* zlib/aclocal.m4: Regenerate.
* libobjc/Makefile.in: Add install-html target.
* libffi/Makefile.am: Add install-html target.
* libffi/Makefile.in: Regenerate.
* libffi/aclocal.m4: Regenerate.
* libffi/include/Makefile.in: Regenerate.
* libffi/testsuite/Makefile.in: Regenerate.
* libjava/Makefile.am: Add install-html target.
* libjava/Makefile.in: Regenerate.
* libjava/aclocal.m4: Regenerate.
* libjava/classpath/Makefile.in: Regenerate.
* libjava/classpath/aclocal.m4: Regenerate.
* libjava/classpath/doc/Makefile.in: Regenerate.
* libjava/classpath/doc/api/Makefile.am: Conditionalize html target.
* libjava/classpath/doc/api/Makefile.in: Regenerate.
* libjava/classpath/examples/Makefile.in: Regenerate.
* libjava/classpath/external/Makefile.in: Regenerate.
* libjava/classpath/external/sax/Makefile.in: Regenerate.
* libjava/classpath/external/w3c_dom/Makefile.in: Regenerate.
* libjava/classpath/include/Makefile.in: Regenerate.
* libjava/classpath/lib/Makefile.in: Regenerate.
* libjava/classpath/native/Makefile.in: Regenerate.
* libjava/classpath/native/fdlibm/Makefile.in: Regenerate.
* libjava/classpath/native/jawt/Makefile.in: Regenerate.
* libjava/classpath/native/jni/Makefile.in: Regenerate.
* libjava/classpath/native/jni/classpath/Makefile.in: Regenerate.
* libjava/classpath/native/jni/gtk-peer/Makefile.in : Regenerate.
* libjava/classpath/native/jni/java-io/Makefile.in: Regenerate.
* libjava/classpath/native/jni/java-lang/Makefile.in: Regenerate.
* libjava/classpath/native/jni/java-net/Makefile.in : Regenerate.
* libjava/classpath/native/jni/java-nio/Makefile.in : Regenerate.
* libjava/classpath/native/jni/java-util/Makefile.in: Regenerate.
* libjava/classpath/native/jni/midi-alsa/Makefile.in: Regenerate.
* libjava/classpath/native/jni/midi-dssi/Makefile.in: Regenerate.
* libjava/classpath/native/jni/qt-peer/Makefile.in: Regenerate.
* libjava/classpath/native/jni/xmlj/Makefile.in: Regenerate.
* libjava/classpath/native/target/Linux/Makefile.in: Regenerate.
* libjava/classpath/native/target/Makefile.in: Regenerate.
* libjava/classpath/native/target/generic/Makefile.in: Regenerate.
* libjava/classpath/resource/Makefile.in: Regenerate.
* libjava/classpath/scripts/Makefile.in: Regenerate.
* libjava/gcj/Makefile.in: Regenerate.
* libjava/include/Makefile.in : Regenerate.
* libjava/testsuite/Makefile.in: Regenerate.
* boehm-gc/Makefile.am: Add install-html target.
* boehm-gc/Makefile.in: Regenerate.
* boehm-gc/aclocal.m4: Regenerate.
* boehm-gc/include/Makefile.in: Regenerate.
* gnattools/Makefile.in: Add html and install-html targets.
* libgfortran/Makefile.am: Add install-html target.
* libgfortran/Makefile.in: Regenerate.
* libada/Makefile.in: Add install-html target.

From-SVN: r113156

backport: re PR middle-end/26557 (ICE in simplify_subreg)

Backport from mainline.
2006-03-13  Roger Sayle  <roger@eyesopen.com>
PR middle-end/26557
* gcc/stmt.c (emit_case_nodes): Handle the case where the
index is a CONST_INT, where the comparison mode is specified
by the index type.

2006-03-13  Roger Sayle  <roger@eyesopen.com>
PR middle-end/26557
* gcc/gcc.c-torture/compile/switch-1.c: New test case.

From-SVN: r112870

Add "gcc/" to changelog entry.

From-SVN: r112669

[multiple changes]

2006-04-04  Carlos O'Donell  <carlos@codesourcery.com>

* gcc/testsuite/gcc.dg/struct-parse-1.c: New test case.

2006-03-31  Nathan Sidwell  <nathan@codesourcery.com>
* gcc/stor-layout.c: Place invalid field at the current end of
the structure or start of union, to maintain placement
invariants.

From-SVN: r112668

backport: [multiple changes]

2006-04-02  Paul Brook  <paul@codesourcery.com>

Backport form mainline.
* gcc/testsuite/gcc.c-torture/execute/loop-ivopts-3.c: New test.

2006-01-14  Zdenek Dvorak <dvorakz@suse.cz>
* gcc/tree-ssa-loop-niter.c (number_of_iterations_cond): Split into
several functions.
(number_of_iterations_ne, number_of_iterations_lt_to_ne,
assert_no_overflow_lt, assert_loop_rolls_lt, number_of_iterations_lt,
number_of_iterations_le): New functions.
(number_of_iterations_special): Removed.
(number_of_iterations_exit): Do not use number_of_iterations_special.
* gcc/tree.c (unsigned_type_for): Always return integer type.
* gcc/testsuite/gcc.dg/tree-ssa/pr19210-1.c: Update outcome.
Add new test loop.
* gcc/testsuite/gcc.dg/tree-ssa/pr19210-2.c: Ditto.

2005-01-06  Zdenek Dvorak <dvorakz@suse.cz>
PR tree-optimization/18527
* gcc/tree-ssa-loop-niter.c (number_of_iterations_cond,
number_of_iterations_special, number_of_iterations_exit):
Move base and step of an iv to a single structure.  Add
no_overflow flag, and use it in # of iterations analysis.
* gcc/tree-scalar-evolution.c (analyze_scalar_evolution_in_loop): Add
folded_casts argument.
(simple_iv): Pass base and step in a structure.  Set no_overflow
flag.
(scev_const_prop): Add argument to analyze_scalar_evolution_in_loop.
Evaluate expensiveness of computing # of iterations instead of
the final expression.
* gcc/tree-scalar-evolution.h (affine_iv): New structure.
(simple_iv): Declaration changed.
* gcc/tree-chrec.c (chrec_apply): Handle chrecs containing symbols.
* gcc/tree-ssa-loop-ivopts.c (determine_biv_step,
find_givs_in_stmt_scev, find_givs_in_stmt): Changed due to simple_iv
change.

From-SVN: r112622

cygpath.c (fopen): Allocate MAX_PATH + 1 bytes for the filename.

* libiberty/cygpath.c (fopen): Allocate MAX_PATH + 1 bytes for the
filename.
(open): Likewise.
(stat): Likewise.
(access): Likewise.

From-SVN: r112568

configure.ac: Add cygpath for mingw hosts.

* libiberty/configure.ac: Add cygpath for mingw hosts.
* libiberty.configure: Rebuilt.
* libiberty/Makefile.in: Add cygpath.
* libiberty/cygpath.c: New.

From-SVN: r112533

re PR middle-end/23623 (volatile keyword changes bitfield access size from 32bit to 8bit)

2006-03-28  Paul Brook  <paul@codesourcery.com>

PR middle-end/23623
* gcc/targhooks.c (default_narrow_bitfield): New fuction.
* gcc/targhooks.h (default_narrow_bitfield): add prototype.
* gcc/target-def.h (TARGET_NARROW_VOLATILE_BITFIELD): Define.
* gcc/doc/tm.texi: Document TARGET_NARROW_VOLATILE_BITFIELDS.
* gcc/config/arm/arm.c (TARGET_NARROW_VOLATILE_BITFIELD): Define.

From-SVN: r112460

reload1.c (choose_reload_regs): Check for all RTX_AUTOINC operators.

2006-03-28  Paul Brook  <paul@codesourcery.com>

* gcc/reload1.c (choose_reload_regs): Check for all RTX_AUTOINC
operators.
(inc_for_reload): Handle PRE_MODIFY and POST_MODIFY addresses.

From-SVN: r112457

libiberty.h (pex_write_input): New declaration.

2006-03-27  Jim Blandy <jimb@codesourcery.com>

* include/libiberty.h (pex_write_input): New declaration.

* libiberty/pex-common.c (pex_write_input): New function.
* libiberty/pexecute.txh (pex_write_input): Document it.
* libiberty/pex-common.h (struct pex_funcs): New function ptr fdopenw.
* libiberty/pex-unix.c (pex_unix_fdopenw): New function.
(funcs): List it as our fdopenw function.
* libiberty/pex-win32.c (pex_win32_fdopenw): New function.
(funcs): List it as our fdopenw function.
* libiberty/pex-djgpp.c (funcs): Leave fdopenw null.
* libiberty/pex-msdos (funcs): Same.
* libiberty/functions.texi: Regenerated.

* libiberty/pex-common.h (struct pex_obj): Doc fixes.

* libiberty/functions.texi: Regenerate.

From-SVN: r112435

pex-win32.c (pex_win32_exec_child): Close stdout/stderr in parent.

* libiberty/pex-win32.c (pex_win32_exec_child): Close stdout/stderr
in parent.

From-SVN: r112415

pex-win32.c (pex_win32_exec_child): Close stdout/stderr in parent.

* libiberty/pex-win32.c (pex_win32_exec_child): Close stdout/stderr
in parent.

From-SVN: r112414

re PR libstdc++/20448 (locale testsuite fails when GCC is configured with --disable-nls)

PR libstdc++/20448
PR libstdc++/20451
* libstdc++-v3/scripts/testsuite_flags.in (--cxxflags): Don't
define LOCALEDIR.
* libstdc++-v3/testsuite/lib/libstdc++.exp (libstdc++_init):
Always define LOCALEDIR to ".".
(v3-build_support): Build MO files.

Co-Authored-By: Joseph Myers <joseph@codesourcery.com>
From-SVN: r112347

pex-win32.c (<errno.h>): Include.

* libiberty/pex-win32.c (<errno.h>): Include.
(fix_argv): Remove.
(argv_to_cmdline): New function.
(std_suffixes): New variable.
(no_suffixes): Likewise.
(find_executable): New function.
(win32_spawn): Likewise.
(spawn_script): Use win32_spawn instead of _spawnv[p].
(pex_win32_exec_child): Replace MSVCRT calls with Win32 API calls.
(pex_win32_wait): Likewise.

From-SVN: r112226

Clarify last log entry.

From-SVN: r112197

dwarf2.h (DW64_CIE_ID): Define.

* gcc/dwarf2.h (DW64_CIE_ID): Define.
* gcc/dwarf2out.c (DWARF_CIE_ID): Define.
(output_call_frame_info): Output 0xffffffff before standard 8-byte
length header.  Use DWARF_CIE_ID.
(value_format): Use DW_FORM_data4 or DW_FORM_data8 depending on
DWARF_OFFSET_SIZE.

From-SVN: r112191

invoke.texi: Define -femit-class-debug-always.

2006-03-17  Carlos O'Donell  <carlos@codesourcery.com>

* gcc/doc/invoke.texi: Define -femit-class-debug-always.
* gcc/common.opts: Likewise.
* gcc/cp/search.c (maybe_suppress_debug_info): Suppress
debug info if flag_emit_class_debug_always is zero.

From-SVN: r112181

config.gcc (mips64*-*-linux*): Keep existing tm_defines.

* config.gcc (mips64*-*-linux*): Keep existing tm_defines.
(mips*-*-linux*): Likewise.

From-SVN: r112172

config.gcc (tm_defines): Always add to previous value rather than replacing it.

* gcc/config.gcc (tm_defines): Always add to previous value rather
than replacing it.

From-SVN: r112161

arm.c (minipool_pad): New.

2006-03-15  Paul Brook  <paul@codesourcery.com>

* gcc/config/arm/arm.c (minipool_pad): New.
(add_minipool_forward_ref): Unclude pool alignment padding in address
calculation.
(push_minipool_fix): Set minipool_pad.
(minipool_pad): Ditto.

From-SVN: r112100

Merge from gcc-4_1-branch revision 111560 (gcc-4_1_0-release)

From-SVN: r111645

backport: config.gcc (mt-*-*): Add --with-arch support.

        Backport the following
        * gcc/config.gcc (mt-*-*): Add --with-arch support.
        (--with): Print accepted options on error.
        * gcc/config/mt/mt.h (OPTION_DEFAULT_SPECS): Define.

        * gcc/config/mt/mt.c (DEF_VEC_P(basic_block),
        DEF_VEC_ALLOC_P(basic_bloc,heap)): Remove from here.

        * gcc/config/mt/mt.md (UNSPEC_LOOP): New constant.
        (loop_end, loop_init, doloop_end): New insns.
        * gcc/config/mt/mt.h (LOOP_FIRST, LOOP_LAST): New.
        (SPECIAL_REG_FIRST, FIRST_PSEUDO_REGISTER): Adjust.
        (FIXED_REGISTERS, CALL_USED_REGISTERS): Adjust.
        (REG_CLASS_CONTENTS, REGISTER_NAMES): Adjust.
        * gcc/config/mt/mt.c: #include basic-block.h
        (struct machine_function): Add has_loops field.
        (mt_add_loop): New.
        (MAX_LOOP_DEPTH, MAX_LOO_LENGTH): New.
        (struct loop_info, struct loop_work): New.
        (mt_loop_nesting, ms1_block_length, ms1_scan_loop): New workers.
        (mt_reorg_loops): New loop optimization.
        (mt_machine_reorg): Call it.
        * gcc/config/mt/mt-protos.h (mt_add_loop): Declare.

        * gcc/vec.h (VEC_block_remove): New.

        * gcc/loop-doloop.c (add_test): Only add jump notes if we did emit a
        jump.

From-SVN: r111473

re PR target/24837 (move dynamic linker names out of LINK_SPEC and into new DYNAMIC_LINKER)

PR target/24837
* gcc/config.gcc: Define UCLIBC_DEFAULT to 0 or 1.
* gcc/opth-gen.awk: Handle Var and InverseMask together.
* gcc/config/linux.opt (muclibc, mglibc): Use Var(linux_uclibc).
* gcc/config/linux.h: Use #if not #ifdef for testing
UCLIBC_DEFAULT.
(TARGET_C99_FUNCTIONS): Test OPTION_GLIBC not TARGET_GLIBC.
(CHOOSE_DYNAMIC_LINKER): Give an error for -mglibc and -muclibc
used together.
(UCLIBC_DYNAMIC_LINKER32, UCLIBC_DYNAMIC_LINKER64,
LINUX_DYNAMIC_LINKER32, LINUX_DYNAMIC_LINKER64): Define.
* gcc/config/alpha/linux-elf.h (GLIBC_DYNAMIC_LINKER,
UCLIBC_DYNAMIC_LINKER, CHOOSE_DYNAMIC_LINKER,
LINUX_DYNAMIC_LINKER): Define.
(ELF_DYNAMIC_LINKER): Define to LINUX_DYNAMIC_LINKER.
* gcc/config/alpha/linux.h (TARGET_C99_FUNCTIONS): Define to
TARGET_GLIBC.
* gcc/config/cris/linux.h (GLIBC_DYNAMIC_LINKER): Define.
(CRIS_LINK_SUBTARGET_SPEC): Pass a -dynamic-linker option.
* gcc/config/frv/linux.h (GLIBC_DYNAMIC_LINKER): Define.
(LINK_SPEC): Use LINUX_DYNAMIC_LINKER.
(TARGET_C99_FUNCTIONS): Don't define.
* gcc/config/i386/linux.h (DYNAMIC_LINKER): Rename to
GLIBC_DYNAMIC_LINKER.
(SUBTARGET_EXTRA_SPECS): Use LINUX_DYNAMIC_LINKER.
* gcc/config/i386/linux64.h (GLIBC_DYNAMIC_LINKER32,
GLIBC_DYNAMIC_LINKER64): Define.
(LINK_SPEC): Use LINUX_DYNAMIC_LINKER32 and
LINUX_DYNAMIC_LINKER64.
* gcc/config/ia64/linux.h (GLIBC_DYNAMIC_LINKER): Define.
(LINK_SPEC): Use LINUX_DYNAMIC_LINKER.
* gcc/config/m32r/linux.h (GLIBC_DYNAMIC_LINKE): Define.
(LINK_SPEC): Use LINUX_DYNAMIC_LINKER.
* gcc/config/m68k/linux.h (GLIBC_DYNAMIC_LINKER): Define.
(LINK_SPEC): Use LINUX_DYNAMIC_LINKER.
* gcc/config/mips/linux64.h (GLIBC_DYNAMIC_LINKER32,
GLIBC_DYNAMIC_LINKER64, GLIBC_DYNAMIC_LINKERN32,
UCLIBC_DYNAMIC_LINKERN32, LINUX_DYNAMIC_LINKERN32): Define.
(LINK_SPEC): Use LINUX_DYNAMIC_LINKERN32, LINUX_DYNAMIC_LINKER64
and LINUX_DYNAMIC_LINKER32.
* gcc/config/mn10300/linux.h (GLIBC_DYNAMIC_LINKER): Define.
(LINK_SPEC): Use LINUX_DYNAMIC_LINKER.
* gcc/config/pa/pa-linux.h (GLIBC_DYNAMIC_LINKER): Define.
(LINK_SPEC): Use LINUX_DYNAMIC_LINKER.
* gcc/config/rs6000/linux.h (TARGET_C99_FUNCTIONS): Define to
TARGET_GLIBC.
* gcc/config/rs6000/linux64.h (TARGET_C99_FUNCTIONS): Likewise.
(GLIBC_DYNAMIC_LINKER32, GLIBC_DYNAMIC_LINKER64,
UCLIBC_DYNAMIC_LINKER32, UCLIBC_DYNAMIC_LINKER64,
CHOOSE_DYNAMIC_LINKER, CHOOSE_DYNAMIC_LINKER,
LINUX_DYNAMIC_LINKER32, LINUX_DYNAMIC_LINKER64): Define.
(LINK_OS_LINUX_SPEC32): Use LINUX_DYNAMIC_LINKER32.
(LINK_OS_LINUX_SPEC64): Use LINUX_DYNAMIC_LINKER64.
* gcc/config/rs6000/sysv4.h (GLIBC_DYNAMIC_LINKER,
UCLIBC_DYNAMIC_LINKER, CHOOSE_DYNAMIC_LINKER,
LINUX_DYNAMIC_LINKER): Define.
(LINK_OS_LINUX_SPEC): Use LINUX_DYNAMIC_LINKE.
* gcc/config/s390/linux.h (GLIBC_DYNAMIC_LINKER32,
GLIBC_DYNAMIC_LINKER64): Define.
(LINK_SPEC): Use LINUX_DYNAMIC_LINKER32 and
LINUX_DYNAMIC_LINKER64.
* gcc/config/sh/linux.h (GLIBC_DYNAMIC_LINKER): Define.
(SUBTARGET_LINK_SPEC): Use LINUX_DYNAMIC_LINKER.
* gcc/config/sparc/linux.h (GLIBC_DYNAMIC_LINKER,
UCLIBC_DYNAMIC_LINKER, CHOOSE_DYNAMIC_LINKER,
LINUX_DYNAMIC_LINKER): Define.
(LINK_SPEC): Use LINUX_DYNAMIC_LINKER.
(TARGET_C99_FUNCTIONS): Define to TARGET_GLIBC.
* gcc/config/sparc/linux64.h (GLIBC_DYNAMIC_LINKER32,
GLIBC_DYNAMIC_LINKER64, UCLIBC_DYNAMIC_LINKER32,
UCLIBC_DYNAMIC_LINKER64, CHOOSE_DYNAMIC_LINKER,
LINUX_DYNAMIC_LINKER32, LINUX_DYNAMIC_LINKER64): Define.
(LINK_ARCH32_SPEC): Use LINUX_DYNAMIC_LINKER32.
(LINK_ARCH64_SPEC, LINK_SPEC): Use LINUX_DYNAMIC_LINKER64.
(TARGET_C99_FUNCTIONS): Define to TARGET_GLIBC.
* gcc/config/xtensa/linux.h (GLIBC_DYNAMIC_LINKER): Define.
(LINK_SPEC): Use LINUX_DYNAMIC_LINKER.
* gcc/doc/invoke.texi (-muclibc): Remove caveat about supported
targets.
* gcc/testsuite/gcc.dg/glibc-uclibc-1.c,
gcc/testsuite/gcc.dg/glibc-uclibc-2.c: New tests.

From-SVN: r111236

re PR libstdc++/14939 (libstdc++ doesn't compile with uclibc headers)

PR libstdc++/14939
PR target/20353
PR target/24578
PR target/24837
* gcc/config/linux.opt: New file.
* gcc/config/linux.h (CHOOSE_DYNAMIC_LINKER,
UCLIBC_DYNAMIC_LINKER, LINUX_DYNAMIC_LINKER): Define.
(TARGET_C99_FUNCTIONS): Define depending on TARGET_GLIBC.
* gcc/config.gcc (*-*-linux*): Define extra_options.
(*-*-*uclibc*): Define UCLIBC_DEFAULT.
(arm*-*-linux-gnueabi): Change to arm*-*-linux-*eabi.
* gcc/config/arm/linux-eabi.h (LINUX_TARGET_INTERPRETER): Change
to GLIBC_DYNAMIC_LINKER.
* gcc/config/arm/linux-elf.h (LINUX_TARGET_INTERPRETER): Likewise.
(LINUX_TARGET_LINK_SPEC): Use LINUX_DYNAMIC_LINKER.
* gcc/config/mips/linux.h (GLIBC_DYNAMIC_LINKER): Define.
(LINK_SPEC): Use LINUX_DYNAMIC_LINKER.
* gcc/doc/invoke.texi (GNU/Linux Options): New section.
* gcc/testsuite/gcc.dg/builtins-config.h (HAVE_C99_RUNTIME): Don't
define if __UCLIBC__ is defined.
* libstdc++-v3/config/os/uclibc/ctype_base.h,
libstdc++-v3/config/os/uclibc/ctype_inline.h,
libstdc++-v3/config/os/uclibc/ctype_noninline.h,
libstdc++-v3/config/os/uclibc/os_defines.h: New.
* libstdc++-v3/acinclude.m4 (GLIBCXX_CONFIGURE): Test whether
using uClibc.
* libstdc++-v3/configure.host: Use os/uclibc for uClibc.
* libstdc++-v3/crossconfig.m4 (*-linux*): Use link tests.  Don't
hardcode presence of math functions.
* libstdc++-v3/configure: Regenerate.

From-SVN: r111161

reload1.c (emit_reload_insns): Invalidate dead input registers used for reloads.

2005-02-16  Paul Brook  <paul@codesourcery.com>

* reload1.c (emit_reload_insns): Invalidate dead input registers used
for reloads.

From-SVN: r111142

Merge from gcc-4_1-branch revision 110478.

From-SVN: r110766

backport: function.c (assign_parm_setup_reg): Use function argument promotion rules.

2006-02-01  Paul Brook  <paul@codesourcery.com>

Backport form mainline.
* gcc/function.c (assign_parm_setup_reg): Use function argument
promotion rules.
* gcc/expr.c (expand_expr_real_1): Use function argument promotion
rules for PARM_DECLs.

From-SVN: r110478

version.c: Mark as CodeSourcery build.

2006-01-27  Paul Brook  <paul@codesourcery.com>

* version.c: Mark as CodeSourcery build.

From-SVN: r110295

backport: fix-header.c (read_scan_file): Add new parameter imultilib when calling register_include_chains.

Backport from mainline.
2006-01-23  Adam Nemet  <anemet@caviumnetworks.com>

* fix-header.c (read_scan_file): Add new parameter imultilib when
calling register_include_chains.

From-SVN: r110166

backport: re PR testsuite/25590 (FAIL: gcc.dg/tree-ssa/gen-vect-11.c scan-tree-dump-times vectorized 1 loops 1)

Backport from mainline.
2006-01-23  Kazu Hirata  <kazu@codesourcery.com>
PR testsuite/25590
* gcc/testsuite/gcc.dg/tree-ssa/gen-vect-11.c: Add -fwrapv.

From-SVN: r110133

[multiple changes]

2006-01-20  Paul Brook  <paul@codesourcery.com>

Merge from csl-arm-branch.
2005-09-21  Kazu Hirata  <kazu@codesourcery.com>
* config/arm/arm.md (movdi): Force operands[1] to a register
if we have a non-register source.
(*arm_movdi, *movdf_soft_insn): Require that one of the
operands be a register.
* config/arm/iwmmxt.md (*iwmmxt_arm_movdi): Likewise.
* config/arm/vfp.md (*arm_movdi_vfp, *movdf_vfp): Likewise.

From-SVN: r110050

re PR libstdc++/25524 (libstdc++ headers should go in multilib directories)

PR libstdc++/25524
* 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.
(The Specs Language): Update %I description.
(process_command): Update copyright notice.
* gcc/doc/cppopts.texi (-imultilib): Document.
* gcc/doc/invoke.texi (-imultilib): Include in option summary.
(%I): Update specs documentation.
* libstdc++-v3/include/Makefile.am: Install host-specific headers
in multilib subdirectory.
* libstdc++-v3/include/Makefile.in: Regenerate.

From-SVN: r110038

backport: unwind-dw2-fde.c: Import from MingW build for ZCX support.

Merge from csl-gxxpro-3_4-branch.
2005-11-28  Mark Mitchell  <mark@codesourcery.com>
Backport:
2004-10-28  Pascal Obry  <obry@act-europe.fr>
* unwind-dw2-fde.c: Import from MingW build for ZCX support.
* unwind-sjlj.c: Idem.
* config/i386/cygming.h: Idem.
* config/i386/mingw32.h: Idem.
* config/i386/t-cygming: Idem.
* config/i386/t-mingw32: Idem.
* config/i386/win32-ehfb.c: New file to support unwinding through
signals on Windows.
Provides support for ZCX on Windows platforms. This set of patch
comes from the MingW compiler (Danny Smith) adapted and enhanced to
support unwinding through signals for example.
2005-07-29  Pascal Obry  <obry@act-europe.fr>
Support for crtbegin/crtend.o on MingW.
* config.gcc: Add crtbegin.o and crtend.o as extra_parts on MingW.
* crtstuff.c: Add support for MingW.
Provides support for ZCX on Windows platforms. This set of patch
comes from the MingW compiler (Danny Smith) adapted to GCC 3.4.

From-SVN: r110036

backport: Makefile.am (LTLDFLAGS): New variable.

Backport from mainline.
2006-01-02  Mark Mitchell  <mark@codesourcery.com>
* libstdc++-v3/src/Makefile.am (LTLDFLAGS): New variable.
(CXXLINK): Use LTLDFLAGS.
* libstdc++-v3/src/Makefile.in: Regenerated.
* libstdc++-v3/libsupc++/Makefile.am (LTLDFLAGS): New variable.
(CXXLINK): Use LTLDFLAGS.
* libstdc++-v3/libsupc++/Makefile.in: Regenerated.

2006-01-02  Mark Mitchell  <mark@codesourcery.com>
* libtool-ldflags: New script.

From-SVN: r110035

backport: vx-common.h (DBX_DEBUGGING_INFO): Define to 1.

Merge from csl-gxxpro-3_4-branch:
2005-09-14  Mark Mitchell  <mark@codesourcery.com>
* gcc/config/vx-common.h (DBX_DEBUGGING_INFO): Define to 1.

From-SVN: r110033

backport: invoke.texi: For man pages, include gcc-vers.texi.

Backport from mainline.
2005-11-23  Mark Mitchell  <mark@codesourcery.com>
* gcc/doc/invoke.texi: For man pages, include gcc-vers.texi.
List @file in the option summary.  Include the libiberty documentation
for @file.
* gcc/gcc.c (main): Call expandargv.
* gcc/Makefile.in (gcc-vers.texi): Define srcdir.

2005-11-23  Mark Mitchell  <mark@codesourcery.com>
* maintainer-scripts/update_web_docs_svn: Set @srcdir in gcc-vers.texi.

From-SVN: r110032

Missing bits from previous patch.

2006-01-20  Paul Brook  <paul@codesourcery.com>

Merge from csl-arm-branch.
2005-10-20  Paul Brook  <paul@codesourcery.com>
* config/arm/arm.c (arm_default_cpu): New.
(arm_override_options): Set arm_default_cpu.
(arm_file_start): Output EABI attribute directives.

From-SVN: r110029

[multiple changes]

2006-01-20  Paul Brook  <paul@codesourcery.com>

Merge from csl-arm-branch.
2005-10-20  Paul Brook  <paul@codesourcery.com>
* config/arm/arm.c (arm_default_cpu): New.
(arm_override_options): Set arm_default_cpu.
(arm_file_start): Output EABI attribute directives.

From-SVN: r110028

[multiple changes]

2006-01-20  Paul Brook  <paul@codesourcery.com>

Merge from csl-arm-branch.
2005-10-20  Paul Brook  <paul@codesourcery.com>
* config/arm/arm.c (arm_elf_asm_constructor): Remove ATTRIBUTE_UNUSED
from priority argument.  Use different section names for non-default
priority.
* config/arm/elf.h: Remove definition of SUPPORTS_INIT_PRIORITY.

From-SVN: r110024

[multiple changes]

2006-01-18  Paul Brook  <paul@codesourcery.com>

Merge from csl-arm-branch.
2005-03-14  Julian Brown  <julian@codesourcery.com>
* config/arm/lib1funcs.asm (ashldi3): Don't define on SymbianOS.
(aeabi_llsl): Likewise.
(ashrdi3): Likewise.
(aeabi_lasr): Likewise.
(lshrdi3): Likewise.
(aeabi_llsr): Likewise.
2005-03-10  Julian Brown  <julian@codesourcery.com>
* config.gcc: Disable shared libgcc for SymbianOS.
* config/arm/t-symbian (LIB2ADDEH): Include config/arm/pr-support.c.

From-SVN: r109913

[multiple changes]

2006-01-18  Paul Brook  <paul@codesourcery.com>

Merge from csl-arm-branch
2005-03-10  Julian Brown  <julian@codesourcery.com>
* libstdc++configure.ac (LIBSUPCXX_PRONLY): New AM_CONDITIONAL: yes
if we are compiling for SymbianOS on ARM.
* libstdc++include/Makefile.am: Don't install C++ headers if
LIBSUPCXX_PRONLY is true.
* libstdc++libsupc++/Makefile.am: Include only eh_personality.cc
in libsupc++ if LIBSUPCXX_PRONLY is true.
* libstdc++Makefile.in: Regenerate.
* libstdc++configure: Regenerate.
* libstdc++include/Makefile.in: Regenerate.
* libstdc++libmath/Makefile.in: Regenerate.
* libstdc++libsupc++/Makefile.in: Regenerate.
* libstdc++po/Makefile.in: Regenerate.
* libstdc++src/Makefile.in: Regenerate.
* libstdc++testsuite/Makefile.in: Regenerate.

From-SVN: r109905

backport: c-cppbuiltin.c (builtin_define_float_constants): Add fp_cast parameter, pass to builtin_define_with_hex_fp_value.

2005-01-17  Paul Brook  <paul@codesourcery.com>

Backport from mainline.
2005-12-13  Carlos O'Donell <carlos@codesourcery.com>
* gcc/c-cppbuiltin.c (builtin_define_float_constants): Add
fp_cast parameter, pass to builtin_define_with_hex_fp_value.
Define __FLT_HAS_DENORM__, __DBL_HAS_DENORM__, __LDBL_HAS_DENORM__.
(builtin_define_with_hex_fp_value): Use fp_cast when building macro.
(c_cpp_builtins): If flag_single_precision_constant then set fp_cast
to "((double)%sL)" otherwise "%s".
* gcc/testsuite/gcc.dg/single-precision-constant.c: New test.
* libstdc++-v3/include/std/std_limits.h (struct numeric_limits):
Use __DBL_HAS_DENORM__, __FLT_HAS_DENORM__, __LDBL_HAS_DENORM__.

From-SVN: r109901

backport: predicates.md (call_memory_operand): New.

2005-01-17  Paul Brook  <paul@codesourcery.com>

Backport from mainline.
2005-12-15  Richard Sandiford  <richard@codesourcery.com>
* gcc/config/arm/predicates.md (call_memory_operand): New.
* gcc/config/arm/arm.md (*call_mem, *call_value_mem): Use it.
* gcc/testsuite/gcc.dg/20051215-1.c: New file.

* gcc/config/arm/arm.md: Provide a big-endian version of the
(zero_extend:SI (subreg:QI ...)) splitter.

From-SVN: r109841

Merge from gcc-4_1-branch revision 109820.

From-SVN: r109825

m68k.c (output_move_const_into_data_reg): Output correct mnemonic for mvz and mvs.

2006-01-16  Paul Brook  <paul@codesourcery.com>

* config/m68k/m68k.c (output_move_const_into_data_reg):
Output correct mnemonic for mvz and mvs.

From-SVN: r109752

m68k.c (m68k_output_mi_thunk): Use jmp, not jsr.

2006-01-03  Paul Brook  <paul@codesourcery.com>

* config/m68k/m68k.c (m68k_output_mi_thunk): Use jmp, not jsr.

From-SVN: r109285

m68k.md: Convert define_peephole to define_peephole2.

2005-12-30  Paul Brook  <paul@codesourcery.com>

* config/m68k/m68k.md: Convert define_peephole to define_peephole2.
(UNSPEC_MOVEQ_MEM): New constant.
(movsi_smallconst): New pattern.
* config/m68k/m68k.h (HARD_FP_REG_P): Define.

From-SVN: r109165

re PR target/23482 ([ColdFire] ICE in in final_scan_insn)

2005-12-30  Paul Brook  <paul@codesourcery.com>

PR target/23482
* doc/md.texi: Document m68k Q, S, T and U constraints.
* config/m68k/m68k.h (EXTRA_CONSTRAINTS): Restrict U to 16-bit
offsets.

From-SVN: r109164

Move Changelog entry to correct place.

2005-12-21  Paul Brook  <paul@codesourcery.com>

* gcc/testsuite/gcc.dg/pr19340.c: Skip on m68k targets.

From-SVN: r109163

m68k.h (RETURN_ADDR_RTX): Define.

2005-12-29  Paul Brook  <paul@codesourcery.com>

* config/m68k/m68k.h (RETURN_ADDR_RTX): Define.
* config/m68k/m68k.c (m68k_initial_elimination_offset): Remove FIXME.
Include offset due to FIRST_PARM_OFFSET.

From-SVN: r109148

lb1sf68.asm (__cmpdf2): Fix typo in immediate mask.

2005-12-29  Paul Brook  <paul@codesourcery.com>

* config/m68k/lb1sf68.asm (__cmpdf2): Fix typo in immediate mask.
Create wrapper and rename body...
(__cmpdf2_internal): ... to this.  Return correct value for unordered
result.
(__cmpsf2): Create wrapper and rename body...
(__cmpsf2_internal): ... to this.  Return corerct value for unordered
result.
(__eqdf2, __nedf2, __gtdf2, __gedf2, __ltdf2, __ledf2): Use
__cmpdf2_internal.
(__eqsf2, __nesf2, __gtsf2, __gesf2, __ltsf2, __lesf2): Use
__cmpsf2_internal.

From-SVN: r109146