2000-09-15  Fernando Nasser  <fnasser@cygnus.com>

* ser-unix.c (do_unix_readchar): Prevent infinite read wait to be
interrupted after 32K seconds.

add support for embedded relocs in m68k ELF port

ld performs LITUSE relocations incorrectly if -relax is specified on the ld
command line and the displacement field of the load or store instruction is
non-zero.

* splay-tree.c: #include <stdio.h>.

(DATA_START_SYMBOLS): Provide $global$ only as needed.

Find the first .init and .fini sections correctly.
Clobber millicode syms via a hash traversal here.  elf_adjust_dynamic_symbol
really ought to let us look at all dynamic symbols, but it doesn't.

Protoization.

2000-09-14  Kazu Hirata  <kazu@hxi.com>

* config/tc-a29k.c: Fix formatting.
* config/tc-alpha.c: Likewise.
* config/tc-arc.c: Likewise.
* config/tc-arc.h: Likewise.
* config/tc-arm.c: Likewise.
* config/tc-arm.h: Likewise.
* config/tc-avr.c: Likewise.
* config/tc-avr.h: Likewise.
* config/tc-tic30.c: Likewise.
* config/tc-tic30.h: Likewise.
* config/tc-tic54x.c: Likewise.
* config/tc-tic54x.h: Likewise.
* config/tc-tic80.c: Likewise.
* config/tc-tic80.h: Likewise.

Eliminate false DVs on parallel compares.

Lots of bug fixes.  .plt entries for DT_INIT, DT_FINI, and any
local function that has a plabel.  Size the stub reloc sections
as we size the stubs.

2000-09-13  Kazu Hirata  <kazu@hxi.com>

* config/obj-ecoff.c: Fix formatting.
* config/obj-elf.c: Likewise.
* config/obj-elf.h: Likewise.
* config/obj-evax.h: Likewise.
* config/obj-generic.h: Likewise.
* config/obj-hp300.c: Likewise.
* config/obj-hp300.h: Likewise.
* config/obj-ieee.h: Likewise.
* config/obj-vms.c: Likewise.
* config/obj-vms.h: Likewise.

* elf32-sh.c (sh_elf_howto_table): Moved R_SH_GOT32, R_SH_PLT32,
R_SH_COPY, R_SH_GLOB_DAT, R_SH_JMP_SLOT, R_SH_RELATIVE,
R_SH_GOTOFF, R_SH_GOTPC) to the range from 160 to 167.  Replaced
the original entries with EMPTY_HOWTOs, and added new ones to fill
in the gap.
(sh_elf_info_to_howto): Make sure the new gap isn't used.
(sh_elf_relocate_section): Likewise.

* sh.h (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT,
R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): Change
numbers to the range from 160 to 167.
(R_SH_FIRST_INVALID_RELOC): Adjust.
(R_SH_FIRST_INVALID_RELOC_2, R_SH_LAST_INVALID_RELOC_2):
New relocs to fill in the gap.

Add support for the MIPS32

Disable relaxation if multiple symbol definitions are encountered - otherwise
the linker could abort with an assertion failure.

    * som.c (som_write_symbol_strings): Do not used fixed buffers,
        use size_t as a counter.
        (som_write_space_strings): Similarly.

* testsuite/demangle-expected: Add two tests for anonymous
namespaces.
* cplus-dem.c (gnu_special): Handle anonymous namespaces.

Protoization.

In objfile_relocate(), don't assume that offsets associated with one
of SECT_OFF_TEXT, SECT_OFF_DATA, or SECT_OFF_BSS will be adequate for
relocating all of the sections in an objfile.

2000-09-12  Kazu Hirata  <kazu@hxi.com>

* config/obj-aout.c: Fix formatting.
* config/obj-aout.h: Likewise.
* config/obj-bout.c: Likewise.
* config/obj-bout.h: Likewise.
* config/obj-coff.c: Likewise.
* config/obj-coff.h: Likewise.

2000-09-12  Kazu Hirata  <kazu@hxi.com>

* as.h: Fix formatting.
* asintl.h: Likewise.
* bit_fix.h: Likewise.
* dwarf2dbg.h: Likewise.
* expr.h: Likewise.
* flonum.h: Likewise.
* frags.h: Likewise.
* itbl-ops.h: Likewise.
* macro.h: Likewise.
* read.h: Likewise.
* sb.h: Likewise.
* struc-symbol.h: Likewise.
* subsegs.h: Likewise.
* symbols.h: Likewise.
* tc.h: Likewise.
* write.h: Likewise.

2000-09-12  Fernando Nasser  <fnasser@cygnus.com>

* remote-rdi.c (arm_rdi_open): Fix typo in error message.

Missing Makefile.in for 68hc11 simulator

2000-09-12  Philip Blundell  <philb@gnu.org>

* config.sub, config.guess: Update from subversions.

Replace hardwired timeouts in remote-mips.c with ``remote_timeout''
variable.

2000-09-12  Jason Eckhardt  <jle@cygnus.com>

* elf32-i860.c (elf32_i860_relocate_pc26): New function
and prototype.
(elf32_i860_relocate_section): Invoke new function from here.

* MAINTAINERS: Added myself.

* acinclude.m4 (CY_GNU_GETTEXT): Add dummy definition, so that the
one brought in by ../bfd/acinclude.m4 prevails.
* aclocal.m4, configure: Rebuilt.

2000-09-11  Kazu Hirata  <kazu@hxi.com>

* bignum-copy.c: Fix formatting.
* ehopt.c: Likewise.
* flonum-copy.c: Likewise.
* flonum-konst.c: Likewise.
* flonum-mult.c: Likewise.
* literal.c: Likewise.
* read.c: Likewise.
* sb.c: Likewise.
* stabs.c: Likewise.
* subsegs.c: Likewise.

2000-09-11  Kazu Hirata  <kazu@hxi.com>

* config/tc-i370.c: Fix formatting.
* config/tc-i960.c: Likewise.
* config/tc-m68k.c: Likewise.

Fix HAVE_STRUCT_LINK_MAP32 configure test.

2000-09-11  Catherine Moore <clm@redhat.com>

      * d30v-opc.c (d30v_operand_t): New operand type Rb2.
      (d30v_format_tab): Use Rb2 for modinc and moddec.

Make debug_sec_names static.

Protoization.

Fix formatting

2000-09-09  Philip Blundell  <philb@gnu.org>

* configure.in (arm*-*-uclinux*): New target.
* configure: Regenerate.

* testsuite/demangle-expected: Add four tests for type_info
mangling.

* cplus-dem.c (gnu_special): Use do_type, not demangle_fund_type,
for a non-template non-qualified type_info function or node.

Emit 8 NULs for target section name instead of dumping core when the target
 symbol is undefined.

Remove soft reg hack in the 68hc11 simulator

Fix clearing of interrupts in 68hc11 simulator

* sim-main.h: Define cycle_to_string.
* dv-m68hc11tim.c (cycle_to_string): New function to translate
the cpu cycle into some formatted time string.
(m68hc11tim_print_timer): Use it.
* dv-m68hc11sio.c (m68hc11sio_info): Use cycle_to_string.
* dv-m68hc11spi.c (m68hc11spi_info): Likewise.
* interrupts.c (interrupts_info): Likewise.
* m68hc11_sim.c (cpu_info): Likewise.

2000-09-09  Kazu Hirata  <kazu@hxi.com>

* input-file.c: Fix formatting.
* itbl-ops.c: Likewise.
* messages.c: Likewise.

2000-09-09  Kazu Hirata  <kazu@hxi.com>

* riscix.c: Remove DEFUN.

* lin-lwp.c (normal_mask, blocked_mask): New variables.
(lin_lwp_wait): Block SIGCHLD here if it isn't already blocked.
(lin_lwp_mourn_inferior): Restore the origional signal mask, and
reset the mask of blocked signals.
(_initialize_lin_lwp): Don't block SIGCHLD here, but do initialize
suspend_mask and blocked_mask.  This makes us pass
gdb.base/sigall.exp for Linux/x86 now.
(lin_thread_get_thread_signals): Treat the LinuxThreads "cancel"
signal similarly to SIGCHLD in the generic code.  Avoids GDB being
terminated by a Real-time signal.

Protoization.

Do not initialise flags in output bfd if the input bfd is the default
architecture with the default flags.

2000-09-08  Kazu Hirata  <kazu@hxi.com>

* archive.c: Fix formatting.
* coff-arm.c: Likewise.
* doc/chew.c: Likewise.

Add Stephane Carrez

2000-09-08  Philip Blundell  <philb@gnu.org>

* config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
offset is negative.

Mention 2.10 change to ARM MSR semantics

(bfd_get_unique_section_name): Put a dot before the numeric suffix.

* dyn-string.h: Adjust formatting.
(dyn_string_insert_char): New macro.  New declaration.

* md5.h (md5_uint32): Choose via INT_MAX instead of UINT_MAX.
* md5.h: New file.

2000-09-07  H.J. Lu  <hjl@gnu.org>

* configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
* configure: Rebuild.

2000-09-07  Kazu Hirata  <kazu@hxi.com>

* atof-generic.c: Fix formatting.

2000-09-07  Kazu Hirata  <kazu@hxi.com>

* config/tc-vax.c: Fix formatting.
* input-scrub.c: Likewise.

2000-09-07  Kazu Hirata  <kazu@hxi.com>

* doc/chew.c: Remove all uses of DEFUN and DEFUN_VOID.

2000-09-07  Kazu Hirata  <kazu@hxi.com>

* elf.c: Fix formatting.

* config/i386/nbsd.mt (TDEPFILES): Add i386nbsd-tdep.o.
* i386nbsd-nat.c (i386nbsd_use_struct_convention): Moved from here.
* i386nbsd-tdep.c (i386nbsd_use_struct_convention): To here.
* i386nbsd-tdep.c: New file.

2000-09-07  H.J. Lu  <hjl@gnu.org>

* Makefile.am (lexsup.o): Also depend on $(INCDIR)/demangle.h.
* Makefile.in: Rebuild.

Protoization.

    * d30v-opc.c (d30v_format_tab): Use format Ra for
        modinc and moddec.

2000-09-07  Kazu Hirata  <kazu@hxi.com>

* config/tc-mips.c: Fix formatting.

Regenerate aclocal (and config.in / configure).

Fix an orphan section problem caused by weird linker scripts.

Fix list handling for orphan section output statements.

* configure.tgt (sh-*-linux*): Added.
* Makefile.am: Added eshelf_linux and eshlelf_linux.
* Makefile.in: Rebuilt.
* emulparams/shelf_linux.sh: New file.
* emulparams/shlelf_linux.sh: New file.

* config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
* configure.in (sh-*-linux*): Added.
* configure: Rebuilt.

* config.bfd (sh-*-linux*): Added.
* configure.in (bfd_elf32_shlin_vec, bfd_elf32_shblin_vec): New.
* targets.c: Declare them.
* elf32-sh-lin.c: New file.
* Makefile.am: Compile it.
* elf32-sh.c: Don't override defines from elf32-sh-lin.c.
* configure, Makefile.in: Rebuilt.

  >  * config/tc-hppa.c: Fix formatting.

Wed Sep  6 23:15:43 2000  Andrew Cagney  <cagney@b1.cygnus.com>

        * remote-rdi.c (voiddummy): Update function signature to match
        struct Dbg_HostosInterface's reset method.
        * remote-rdp.c (rdp_step): Fix handle parameter to
        remote_rdp_insert_breakpoint and remote_rdp_remove_breakpoint.

        * arm-tdep.c (SIGCONTEXT_REGISTER_ADDRESS_P): Provide default
        definition.
        (arm_init_extra_frame_info): Use.

* xcofflink.c (xcoff_link_input_bfd): Include the .tocbss
  pseduo-section when determining where the TOC ends.

* coff-rs6000.c (_bfd_xcoff_swap_aux_out): Use bfd_h_put_16 to
output x_tvndx as it is only two bytes wide.

* coff-rs6000.c (xcoff_howto_table): A modifiable branch-absolute
        reloc is 26 or 32 bits wide.

* coff-rs6000.c (_bfd_xcoff_rtype2howto): The bitsize is irrelevant
        for relocs that don't change anything.  Also look at the full
        6 bits of bitsize.

2000-09-06  Philip Blundell  <philb@gnu.org>

* config.bfd (arm*-*-uclinux*): New target.

2000-09-06  Kazu Hirata  <kazu@hxi.com>

* ecoff.c: Fix formatting.

Fix gdb calling a function for 68hc11

Fix 68hc11 timer device (accuracy, io, timer overflow)

* Makefile.in (all-zlib): Added dummy target.

Remove stray debugging statement and move prototypes so arm-linux-tdep.c
compiles without warnings.

2000-09-06  Scott Bambrough <scottb@netwinder.org>

* arm-linux-tdep.c (arm_linux_skip_solib_resolver):
Removed debug print statement.  Removed arm_pc_is_thumb prototype.
* config/arm/tm-arm.h (arm_pc_is_thumb, arm_pc_is_thumb_dummy):
Move prototypes here from tm-embed.h.
* config/arm/tm-embed.h (arm_pc_is_thumb, arm_pc_is_thumb_dummy):
Remove prototypes.  Moved to tm-arm.h.

Fix place_orphan crash.

2000-09-06  H.J. Lu  <hjl@gnu.org>

* TODO: Add hardware watchpint problems on x86 OSes for 5.1.

* aclocal.m4, configure: Rebuilt with new libtool.m4.

* configure: Rebuilt with new libtool.m4.

* configure: Rebuilt with new libtool.m4.

* ltconfig, ltmain.sh, libtool.m4, ltcf-c.sh: Updated from libtool
multi-language branch.

Add rotating register rename support.

Correct gas/ChangeLog 2000-06-23 entry, which I thought I'd fixed
already.  Other changes are whitespace.

2000-09-03  Kazu Hirata  <kazu@hxi.com>

* cgen.c: Fix formatting.
* config/tc-ia64.c: Likewise.

Add support for backtracing through signal handlers on Linux/ARM.  Also,
make prologue scanning code somewhat less naive about optimized code
on GNU/Linux/ARM.

`template' isn't a very good name for a variable.
Who invented c++ anyway?

Regenerate files using fixed aclocal install.

Protoization.

* config/tc-cris.c: Correct comment typos.

Fix buggy macros

fix of changelog

2000-09-05  Eric Christopher  <echristo@cygnus.com>

* config/tc-mn10300.c: Cleanup.
(md_pcrel_from): Enable.

Fix frame unwinding for 68hc11

Fix 68HC11 SPI simulator

2000-09-05  Steven Johnson  <sbjohnson@ozemail.com.au>

* cpu-powerpc.c  (arch_info_struct): Added MPC860 Family entry.

* configure.in (Cygwin): special case cygwin only when we're
building cygwin, not when we're hosting cygwin.

Fix mistaken check-in.