Update for hppa*w -> hppa*64* configure name change.

Modify .PARAM so we need an arg reloc.

* som.c: Include alloca-conf.h

Add alloca-conf.h from libiberty.

* sol-thread.c (ps_pdmodel):  Return PR_MODEL_UNKNOWN instead of
PS_ERR if exec_bfd is not yet open.

* target.c (target_signal_from_host, do_target_signal_to_host):
Add support for Solaris realtime signals.

For SOM, don't force relocs on out-of-range 12 bit branches.

Protoization.

.plt stub for lazy linking, --stub-group-size=N ld switch,
import stub fix, extra DIR14F reloc to fix abort in tc_gen_reloc

External/weak SOM fixes, branch limit corrections.

* elfcode.h (elf_object_p): Preserve and clear abfd section
  information.  Restore at error.

* peigen.c (_bfd_pei_swap_aouthdr_in): If some DataDirectory
is empty, make sure that its rva also 0. NT loader dislikes
having otherwise.

2000-09-26  Dave Brolley  <brolley@redhat.com>

* cgen-utils.c (RORQI): New function.
(ROLQI): New function.
(RORHI): New function.
(ROLHI): New function.

* gdb.texinfo (Hooks): Document the new post-hook functionality.
From Steven Johnson <sbjohnson@ozemail.com.au>.

2000-09-25  Kazu Hirata  <kazu@hxi.com>

* config/tc-cris.c: Fix formatting.
* config/tc-d10v.h: Likewise.
* config/tc-d30v.c: Likewise.
* config/tc-d30v.h: Likewise.
* config/tc-fr30.c: Likewise.
* config/tc-fr30.h: Likewise.
* config/tc-m68k.c: Likewise.
* config/tc-m68k.h: Likewise.
* config/tc-pj.h: Likewise.
* config/tc-ppc.c: Likewise.
* config/tc-ppc.h: Likewise.
* config/tc-sh.c: Likewise.
* config/tc-sh.h: Likewise.
* config/tc-sparc.c: Likewise.
* config/tc-v850.h: Likewise.
* config/tc-vax.h: Likewise.
* config/tc-w65.h: Likewise.
* config/tc-z8k.h: Likewise.

Protoization.

Make weak symbols SS_UNIVERSAL (ie. global)

* md5.c: #include "ansidecl.h".

* Makefile.in (DEVO_SUPPORT): Added gettext.m4, libtool.m4 and
ltcf-c.sh.

Add Mark Kettenis to blanket write privs list.

* rs6000-tdep.c (rs6000_pop_frame):  Use PC_IN_CALL_DUMMY to test
for call dummy instead of accessing stop_stack_dummy, which does
not work if we `return' from a stop in a call dummy.
(rs6000_gdbarch_init):  Use generic_save_dummy_frame_tos for
dummy_frame_tos function to make PC_IN_CALL_DUMMY work.

Protoization.

* config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
checks only for ELF.
(hppa_force_relocation): Likewise.

Add missing fpcmp instructions, and add missing fcmp/fpcmp tests.
* gas/ia64/opc-f.pl: Add missing fcmp and fpcmp tests.
* gas/ia64/opc-f.s, gas/ia64/opc-f.d: Regenerate.
* ia64-opc-f.c (ia64_opcodes_f): Add fpcmp pseudo-ops for
gt, ge, ngt, and nge.
* ia64-asmtab.c: Regenerate.

Fix ia64 gas testsuite.  Update ia64 DV tables.  Fix ia64 gas testsuite again.
gas/ChangeLog
* config/tc-ia64.c (dv_sem): Add "stop".
(specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
(specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
(specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
match above.
(mark_resources): Check IA64_RS_PRr.
gas/testsuite/ChangeLog
* gas/ia64/dv-raw-err.s: Add new testcases for PR%, 16 - 62.
* gas/ia64/dv-waw-err.s: Likewise.
* gas/ia64/dv-imply.d: Regenerate.
* gas/ia64/dv-mutex.d, gas/ia64/dv-raw-err.l, gas/ia64/dv-safe.d,
gas/ia64/dv-srlz.d, gas/ia64/dv-war-err.l, gas/ia64/dv-waw-err.l,
gas/ia64/opc-f.d, gas/ia64/opc-i.d, gas/ia64/opc-m.d: Likewise.
include/opcode/ChangeLog
* ia64.h (enum ia64_dependency_semantics): Add IA64_DVS_STOP.
opcodes/ChangeLog
* ia64-dis.c (print_insn_ia64): Revert Aug 7 byte skip count change.
* ia64-gen.c (parse_semantics): Handle IA64_DVS_STOP.
(lookup_specifier): Handle "PR%, 1 to 15" and "PR%, 16 to 62".
* ia64-ic.tbl, ia64-raw.tbl, ia64-war.tbl, ia64-waw.tbl: Update.
* ia64-asmtab.c: Regnerate.

    * Makefile.in (REQUIRED_OFILES): Add md5.o.
        (CFILES): Add md5.c.
        * md5.c: New file.

* i386-linux-nat.c (OLD_CANNOT_FETCH_REGISTER,
OLD_CANNOT_FETCH_REGISTER):  New definitions for accessible registers
when accessing the registers via the U area.
(fetch_register, store_register):  Use them.
(cannot_fetch_register, cannot_store_register):  New functions,
all registers should be accessible if we have GETREGS support.
* config/i386/nm-linux.h:  Use cannot_fetch/store_register for
CANNOT_FETCH/STORE_REGISTER definitions.

Redesign and clean up the relaxation mechanism.

Conditionalise the embedded relocs feature on the m68*-*-elf target

2000-09-21  Kazu Hirata  <kazu@hxi.com>

* config/tc-ns32k.c: Fix formatting.
* config/tc-ns32k.h: Likewise.

2000-09-21  Kazu Hirata  <kazu@hxi.com>

* ldmain.c: Fix formatting.
* ldmisc.c: Likewise.
* ldver.c: Likewise.
* ldwrite.c: Likewise.

* infttrace.c (update_thread_state_after_attach): Pass address
of ttstate_t object, not the object itself.

Silence gcc warning.

Correct comments.  Don't check non-code output sections for stub
grouping.  (In the process, partly revert and fix bugs introduced
with the last change.  Oops.)

Fix a segfault caused by under-allocating an array.

2000-09-20  Kazu Hirata  <kazu@hxi.com>

* config/tc-m32r.c: Fix formatting.
* config/tc-m32r.h: Likewise.
* config/tc-m68851.h: Likewise.
* config/tc-m68hc11.c: Likewise.
* config/tc-m68hc11.h: Likewise.
* config/tc-m88k.c: Likewise.
* config/tc-mips.c: Likewise.
* config/tc-mips.h: Likewise.
* config/tc-mn10200.h: Likewise.
* config/tc-mn10300.h: Likewise.

2000-09-20  Kazu Hirata  <kazu@hxi.com>

* config/tc-mcore.c: Fix formatting.
* config/tc-mcore.h: Likewise.

2000-09-20  Kazu Hirata  <kazu@hxi.com>

* config/tc-tahoe.c: Fix formatting.
* config/tc-tahoe.h: Likewise.

Handle out of memory situations.

Change the PLT entry 0 instruction sequence to actually work.

oops - fix date ion ChangeLog entry

Remove jbssi and jbcci.

* elf32-sh.c (sh_elf_relocate_section): Use
_bfd_final_link_relocate to apply the relocation against a section
symbol, when doing relocatable links.

* lin-lwp.c (stop_wait_callback): Remove bogus assertions in the
code that deals with exiting/signalled threads.  Replace with
code similar to what's done in lin_lwp_wait.

* config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): For ELF, allow
subtraction of two syms without emitting a relocation.
* config/tc-hppa.c (hppa_force_relocation): Force relocations for
global or weak symbols.

Group stub sections.

Enable Mark Kettenis' linux thread support for Linux/PPC.

Protoization.

* elf32-sh.c (ELF_MAXPAGESIZE): Define to 128, to match
ld/emulparams/shelf.sh.

2000-09-15  Kazu Hirata  <kazu@hxi.com>

* config/tc-h8300.h: Fix formatting.
* config/tc-h8500.c: Likewise.
* config/tc-h8500.h: Likewise.
* config/tc-hppa.h: Likewise.
* config/tc-i370.h: Likewise.
* config/tc-i386.h: Likewise.
* config/tc-i860.c: Likewise.
* config/tc-i860.h: Likewise.
* config/tc-i960.h: Likewise.
* config/tc-ia64.c: Likewise.
* config/tc-ia64.h: Likewise.

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

* varobj.c (varobj_set_value): Call wrapped version of
parse_exp_1() to avoid longjumps.

Replace StrongARM property with v4 and v5 properties.

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