daily update

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2002-04-12  Michael Chastain  <mec@shout.net>

* gdbint.texinfo (Obsolete Conditionals): Remove reference to
REG_STACK_SEGMENT.

2002-04-12  Michael Snyder  <msnyder@redhat.com>
From Jim Blandy  <jimb@redhat.com>
        * gdb.base/foo.c (foox): Remove section attribute; the linker
script can handle this instead.
* gdb.base/bar.c (barx): Same.
* gdb.base/baz.c (bazx): Same.
* gdb.base/grbx.c (grbxx): Same.

        * gdb.base/overlays.exp: New test: check that GDB's manual overlay
manager doesn't automatically unmap overlays unnecessarily.

2002-04-12  Michael Snyder  <msnyder@redhat.com>

        * Remote.c: Spelling fix.

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daily update

2002-04-12  Michael Snyder  <msnyder@redhat.com>

* gcore.c (default_derive_heap_segment): Use bfd_section_name.
If no symbol found for "sbrk", try "_sbrk".
(make_output_phdrs): Use bfd_section_name.
(gcore_copy_callback): Use bfd_section_name.

2002-04-12  Michael Snyder  <msnyder@redhat.com>

* bfd-in.h (bfd_get_section_lma): New access macro.
Minor white-space fix-up.

2002-04-12  Michael Snyder  <msnyder@redhat.com>

* eval.c: Indentation fix-ups.

2002-04-12  Michael Snyder  <msnyder@redhat.com>

* d10v-tdep.c (d10v_make_iaddr): Make it idempotent,
in case it gets applied to an address that is already
in the instruction space.

2002-04-12  Michael Snyder  <msnyder@redhat.com>

* cli/cli-decode.c (help_list): Allow long lines to wrap.

2002-04-12  Don Howard  <dhoward@redhat.com>

* cli/cli-cmds.c (init_cli_cmds): Add new user settable value:
max_user_call_depth.
(init_cmd_lists): Initialize the new value;
* cli/cli-script.c (execute_user_command): Limit the call depth of
user defined commands.  This avoids a core-dump when user commands
are infinitly recursive.

Delete DEFAULT_LR_SAVE.

2002-04-12  Michael Snyder  <msnyder@redhat.com>

* source.c: White space fix-up.

* defs.h (read_relative_register_raw_bytes): Delete declaration.
* frame.c (frame_register_read): New function.  Return non-zero on
success.
(read_relative_register_raw_bytes_for_frame): Delete.
(read_relative_register_raw_bytes): Delete.
* frame.h (frame_register_read): Declare.
* d30v-tdep.c: Update Copyright.  Use frame_register_read.
* sh-tdep.c: Ditto.
* infcmd.c (do_registers_info): Ditto.
* hppa-tdep.c: Ditto.
* rs6000-tdep.c: Ditto.
* h8500-tdep.c: Ditto.
* mips-tdep.c: Ditto.
* h8300-tdep.c: Ditto.
* z8k-tdep.c: Ditto.

From Jimi X <jimix@watson.ibm.com>:
* rs6000-tdep.c (rs6000_gdbarch_init): Use rs6000_* methods for
64-bit SysV ABI.

From Jimi X <jimix@watson.ibm.com>:
* rs6000-tdep.c (rs6000_gdbarch_init): Compute ``wordsize'' from
bfd info.

From Jimi X <jimix@watson.ibm.com>:
* rs6000-tdep.c (powerpc64, 630, rs64ii, rs64iii): Define
register sets for these processor variants.

* elf.c (prep_headers): Don't zero EI_OSABI, EI_ABIVERSION or
header pad.

sync with gcc
2001-10-07  Joseph S. Myers  <jsm28@cam.ac.uk>

* acinclude.m4: Fix spelling error of "separate" as "seperate".

2001-05-22  Jason Merrill  <jason_merrill@redhat.com>

* mt-linux (CXXFLAGS_FOR_TARGET): Lose -fvtable-thunks.

2001-01-27  Richard Henderson  <rth@redhat.com>

* mt-alphaieee: New file.

2001-01-02  Laurynas Biveinis  <lauras@softhome.net>

* mh-djgpp: do not set CFLAGS.

2000-08-04  Mark Elbrecht  <snowball3@bigfoot.com>

* mh-djgpp: Conditionally set 'target_alias' to djgpp. Conditionally
modify 'gcc_version'.

2000-07-21  Andrew Haley  <aph@cygnus.com>

* mh-ia64pic: New file.
* mt-ia64pic: New file.

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daily update

2002-04-11  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/linux-low.c (usr_store_inferior_registers): Support
        registers which are allowed to fail to store.
        * gdbserver/linux-low.h (linux_target_ops): Likewise.
        * gdbserver/linux-ppc-low.c (ppc_regmap): Support FPSCR.
        (ppc_cannot_store_register): FPSCR may not be storable.
        * regformats/reg-ppc.dat: Support FPSCR.

Add support for the fpscr register for Power / PowerPC targets.

2002-04-11  Michael Snyder  <msnyder@redhat.com>

* configure.in: Autoconfiscate _SYSCALL32 define for solaris.
* configure: Regenerate.
* config.in: Regenerate.
* acconfig.h: Add define for _SYSCALL32.
* core-sol2.c: Remove #define _SYSCALL32.
* solib-legacy.c: Remove #define _SYSCALL32.

2002-02-14  Michael Snyder  <msnyder@redhat.com>

* gdb.base/gcore.exp: Relax recognition of function breakpoint.

2002-02-13  Michael Snyder  <msnyder@redhat.com>

* config/i386/i386v42mp.mh: Add gcore.o to NATDEPFILES.

Add 'n' in order to prevent "-n" from being taken as an abbreviation for
"--no-pipeline-knowledge".

Use 'file delete' instead of 'exec rm -f'.

reorder cmpsd, movsd

Fix thinko in last commit.

* doc/invoke.texi (TC_LARGEST_EXPONENT_IS_NORMAL): Document.
* config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): Add an
argument for the precision.
(gen_to_words): Update accordingly.

* i386.h: Add intel mode cmpsd and movsd.

2002-04-10  Martin M. Hunt  <hunt@redhat.com>

* gdb.base/ending-run.exp: Fix pattern for Mips targets
stepping out of main.

daily update

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* stack.c (select_frame): Cleanup internal error message, do not
use %p.

* stack.c (select_frame): Check that selected_frame and the
specified level are as expected.
* blockframe.c (get_prev_frame): Set the `level' from next_frame.
Update copyright.
* frame.h (struct frame_info): Add field `level'.  Update
copyright.
Work-in-progress PR gdb/464.

* maint.c (maint_print_section_info): Rename print_section_info.
(print_bfd_section_info, print_objfile_section_info): Update.
* inferior.h (struct gdbarch): Add opaque declaration.
* gdbarch.sh: Add include of "inferior.h" to gdbarch.sh.
* gdbarch.h: Regenerate.

* elfarm-nabi.c (elf32_arm_howto_table): Fix ABS16 masks.

* as.c (parse_args <OPTION_VERSION>): Use VERSION is
BFD_VERSION_STRING unavailable.
* config/tc-i386.c (INLINE): Define (for non-BFD assembler).

* x86-64-linux-nat.c (child_resume, child_xfer_memory): Delete.
(PTRACE_XFER_TYPE): Moved to config/i386/nm-x86-64.h.
(kernel_u_size): Added.
* config/i386/nm-x86-64.h (CHILD_XFER_MEMORY, CHILD_RESUME): Delete.
(PTRACE_XFER_TYPE): Moved here from config/i386/nm-x86-64.h.

Delete created files upon successful completeion of the test.

Regernated recently created expected output files using MSVC.
Set MEMFLAG_PURE by default - bug exposed by regenerated files.

2002-04-09  Michael Chastain  <mec@shout.net>

* gdbint.texinfo (Obsolete Conditionals): Remove references to
PYRAMID_* macros.

2002-04-09  Michael Chastain  <mec@shout.net>

* gdb.c++/local.cc (main): Move call to marker1() inside nested
scope so that the nested scope tests will make sense.
* gdb.c++/local.exp: Write patterns that actually work with gcc
(the HP patterns "were never known to work with gcc").
Keep the old aCC patterns too.

* configure.in: Add *-*-freebsd* configurations.

    * hashtab.c (higher_prime_number): Use 7 as minimum.
        (find_empty_slot_for_expand): Don't compute hash2 unless needed.
        (htab_find_slot_with_hash): Likewise.

2002-04-04  Jim Ingham  <jingham@apple.com>

       * valarith.c (find_size_for_pointer_math): New function, either returns
       the size for a pointer's target, returns 1 for void *, or errors for
       incomplete types.
       (value_add, value_sub): use find_size_for_pointer_math.

daily update

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2002-04-09  Daniel Jacobowitz  <drow@mvista.com>

        * linux-low.c (linux_look_up_symbols): New hook.
        (linux_target_ops): Add linux_look_up_symbols.
        * remote-utils.c (decode_address): New function.
        (look_up_one_symbol): New function.
        * server.c (handle_query): Call target look_up_symbols hook.
        * server.h (look_up_one_symbol): Add prototype.
        * target.h (struct target_ops): Add look_up_symbols hook.

2002-04-09  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/server.h: Include <string.h> if HAVE_STRING_H.
        * ChangeLog: Correct paths in last ChangeLog entry.

2002-04-09  Daniel Jacobowitz  <drow@mvista.com>

* linux-low.h: Remove obsolete prototypes.
(struct linux_target_ops): New.
(extern the_low_target): New.
* linux-low.c (num_regs, regmap): Remove declarations.
(register_addr): Use the_low_target explicitly.
(fetch_register): Likewise.
(usr_fetch_inferior_registers): Likewise.
(usr_store_inferior_registers): Likewise.
* linux-arm-low.c (num_regs): Remove.
(arm_num_regs): Define.
(arm_regmap): Renamed from regmap, made static.
(arm_cannot_fetch_register): Renamed from cannot_fetch_register,
made static.
(arm_cannot_store_register): Renamed from cannot_store_register,
made static.
(the_low_target): New.
* linux-i386-low.c (num_regs): Remove.
(i386_num_regs): Define.
(i386_regmap): Renamed from regmap, made static.
(i386_cannot_fetch_register): Renamed from cannot_fetch_register,
made static.
(i386_cannot_store_register): Renamed from cannot_store_register,
made static.
(the_low_target): New.
* linux-ia64-low.c (num_regs): Remove.
(ia64_num_regs): Define.
(ia64_regmap): Renamed from regmap, made static.
(ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
made static.
(ia64_cannot_store_register): Renamed from cannot_store_register,
made static.
(the_low_target): New.
* linux-m68k-low.c (num_regs): Remove.
(m68k_num_regs): Define.
(m68k_regmap): Renamed from regmap, made static.
(m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
made static.
(m68k_cannot_store_register): Renamed from cannot_store_register,
made static.
(the_low_target): New.
* linux-mips-low.c (num_regs): Remove.
(mips_num_regs): Define.
(mips_regmap): Renamed from regmap, made static.
(mips_cannot_fetch_register): Renamed from cannot_fetch_register,
made static.
(mips_cannot_store_register): Renamed from cannot_store_register,
made static.
(the_low_target): New.
* linux-ppc-low.c (num_regs): Remove.
(ppc_num_regs): Define.
(ppc_regmap): Renamed from regmap, made static.
(ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
made static.
(ppc_cannot_store_register): Renamed from cannot_store_register,
made static.
(the_low_target): New.
* linux-s390-low.c (num_regs): Remove.
(s390_num_regs): Define.
(s390_regmap): Renamed from regmap, made static.
(s390_cannot_fetch_register): Renamed from cannot_fetch_register,
made static.
(s390_cannot_store_register): Renamed from cannot_store_register,
made static.
(the_low_target): New.
* linux-sh-low.c (num_regs): Remove.
(sh_num_regs): Define.
(sh_regmap): Renamed from regmap, made static.
(sh_cannot_fetch_register): Renamed from cannot_fetch_register,
made static.
(sh_cannot_store_register): Renamed from cannot_store_register,
made static.
(the_low_target): New.
* linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
(the_low_target): New.

2002-04-05  Michael Snyder  <msnyder@redhat.com>

* breakpoint.c (clear_command): Rewrite middle section to
combine two loops with identical control conditions.
Add a cleanup to eliminate a memory leak.

* frame.c (read_relative_register_raw_bytes_for_frame): Do not
override FP_REGNUM with frame->fp.  Update copyright.
* parse.c (num_std_regs, std_regs): Delete.
(target_map_name_to_register): Do not search std_regs.  Update
function description.
* parser-defs.h (num_std_regs, std_regs, struct std_regs): Delete
declarations.  Update copyright.
Fix PR gdb/251.

2002-04-09  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/Makefile.in: Add stamp-h target.
        * gdbserver/configure.in: Create stamp-h.
        * gdbserver/configure: Regenerated.

2002-04-09  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/inferiors.c: New file.
        * gdbserver/target.c: New file.
        * gdbserver/target.h: New file.
        * gdbserver/Makefile.in:  Add target.o and inferiors.o.  Update
        dependencies.
        * gdbserver/linux-low.c (inferior_pid): New static variable,
        moved from server.c.
        (linux_create_inferior): Renamed from create_inferior.
        Call add_inferior.  Return 0 on success instead of a PID.
        (linux_attach): Renamed from myattach.
        (linux_kill): Renamed from kill_inferior.  Call clear_inferiors ().
        (linux_thread_alive): Renamed from mythread_alive.
        (linux_wait): Renamed from mywait.  Call clear_inferiors () if the
        child dies.
        (linux_resume): Renamed from myresume.  Add missing ``return 0''.
        (regsets_store_inferior_registers): Correct error message.
        Add missing ``return 0''.
        (linux_fetch_registers): Renamed from fetch_inferior_registers.
        (linux_store_registers): Renamed from store_inferior_registers.
        (linux_read_memory): Renamed from read_inferior_memory.
        (linux_write_memory): Renamed from write_inferior_memory.
        (linux_target_ops): New structure.
        (initialize_low): Call set_target_ops ().
        * gdbserver/remote-utils.c (unhexify): New function.
        (hexify): New function.
        (input_interrupt): Send signals to ``signal_pid''.
        * gdbserver/server.c (inferior_pid): Remove.
        (start_inferior): Update create_inferior call.
        (attach_inferior): Call add_inferior.
        (handle_query): New function.
        (main): Call handle_query for `q' packets.
        * gdbserver/server.h: Include "target.h".  Remove obsolete prototypes.
        Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.

2002-04-09  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/Makefile.in: Add WARN_CFLAGS.  Update configury
        dependencies.
        * gdbserver/configure.in: Check for <string.h>
        * gdbserver/configure: Regenerate.
        * gdbserver/config.in: Regenerate.
        * gdbserver/gdbreplay.c: Include needed system headers.
        (remote_open): Remove strchr prototype.
        * gdbserver/linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
        * gdbserver/regcache.c (supply_register): Change buf argument to const void *.
        (supply_register_by_name): Likewise.
        (collect_register): Change buf argument to void *.
        (collect_register_by_name): Likewise.
        * gdbserver/regcache.h: Add missing prototypes.
        * gdbserver/remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
        * gdbserver/server.c (handle_query): New function.
        (attached): New static variable, moved out of main.
        (main): Quiet longjmp clobber warnings.
        * gdbserver/server.h: Add ATTR_NORETURN and ATTR_FORMAT.  Update prototypes.
        * gdbserver/utils.c (error): Remove NORETURN.
        (fatal): Likewise.

2002-04-09  Daniel Jacobowitz  <drow@mvista.com>

        * symtab.h (ALL_BLOCK_SYMBOLS): Don't dereference the pointer
        after the last symbol in a block.

2002-04-09  Daniel Jacobowitz  <drow@mvista.com>

        * gdb.base/attach.exp: Correct target board test.

Add WS_CAPTION dialog style if CAPTION is specified.
Add testcase.

Don't print empty dialog caption.
Add testcase.

Fix overlooked sublang shift bug.
Add testcase.

Set default LANGUAGE to english/us.

* config/tc-sh.h (TC_FIX_ADJUSTABLE): Disable adjusting if
symbol_used_in_reloc_p is true.

Compute checksum for PE images.

Use signature to identify DIALOGEX.
Add testcase.

Don't add default dialog style when explicit style specified.
Print style even if it is 0.
Add testcase.

"\a" escape (used for right justified key definitions in menus) is encodes as
binary 8.

Fix parsing hex constants in strings.  Add test for the fix.

* config/tc-sh.c (md_apply_fix3): Don't zero relocations on big
endian hosts.

Fix typo in BEDIT warning.

Apply patch from Bernd Herd to fix quoted class definitions inside dialogs.

Tue Apr  9 15:13:10 2002  J"orn Rennecke <joern.rennecke@superh.com>

* MAINTAINERS: Update my email address.

2002-04-09  Pierre Muller  <muller@ics.u-strasbg.fr>

* p-exp.y (yylex): Handle also the fact that is_a_field_of_this
is non zero as a found symbol.

* findvar.c: Include "builtin-regs.h".
(value_of_register): Call value_of_builtin_reg when applicable.
* parse.c: Include "builtin-regs.h" and "gdb_assert.h".
(target_map_name_to_register): Call
builtin_reg_map_name_to_regnum.
* Makefile.in (SFILES): Add builtin-regs.c and std-regs.c.
(COMMON_OBS): Add builtin-regs.o and std-regs.o.
(builtin_regs_h): Define.
(builtin-regs.o): New target.
(findvar.o): Add $(builtin_regs_h).
* builtin-regs.c, builtin-regs.h: New files.
* std-regs.c: New file.
Partial fix for PR gdb/251.

* rs6000-tdep.c (rs6000_gdbarch_init): Don't set tm_print_insn;
it's no longer required.

* Makefile.in (gdbtk-wrapper.o): Add missing dependencies.

* rs6000-tdep.c (rs6000_software_single_step): Use
rs6000_breakpoint_from_pc() to fetch breakpoint instruction
and size.  Use target_insert_breakpoint() and
target_remove_breakpoint() to insert and remove breakpoints
instead of explicit memory reads and writes.

* config/powerpc/tm-ppc-eabi.h (ELF_OBJECT_FORMAT): Delete.
* rs6000-tdep.c (rs6000_push_arguments): Eliminate
ELF_OBJECT_FORMAT ifdef.

From Jimi X <jimix@watson.ibm.com>:
* rs6000-tdep.c (rs6000_gdbarch_init): Use set_gdbarch_print_insn().

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daily update

From Jimi X <jimix@watson.ibm.com>:
* rs6000-tdep.c (rs6000_fix_call_dummy): Delete unused macro
definitions for TOC_ADDR_OFFSET and TARGET_ADDR_OFFSET.

2002-04-08  Michael Chastain  <mec@shout.net>

* gdb.c++/method.exp: Require "const ... A * ..." for "ptype this"
in a const method.  Add some xfail and fail cases for configurations
that do not emit the "const ...".

* fbsd-proc.c (child_pid_to_exec_file, fbsd_find_memory_regions):
s/asprintf/xasprintf/.
(fbsd_make_corefile_notes): s/strdup/xstrdup/.

* elf32-hppa.c (hppa_unwind_entry_compare): Move to elf-hppa.h.
(elf32_hppa_final_link): Split out sorting logic to..
* elf-hppa.h (elf_hppa_sort_unwind): ..here.
(elf_hppa_final_link): Call elf_hppa_sort_unwind.

2002-04-07  Michael Chastain  <mec@shout.net>

* gdb.c++/method.exp: Use gdb_test instead of send_gdb/gdb_expect.
Accept "A * const" and "const A * const" as type of "this".
Fix spelling of getFunky throughout.  Make messages uniform.

* ldlang.c (lang_size_sections_1): Don't complain about
SEC_NEVER_LOAD sections having no memory region specified.

2002-04-07  Elena Zannoni  <ezannoni@redhat.com>

        * mi-cmd-disas.c: Run through indent.

2002-04-07  Elena Zannoni  <ezannoni@redhat.com>

        * mi-cmd-disas.c (dump_insns): New function.
        (do_mixed_source_and_assembly): New function.
        (do_assembly_only): New function.
        (do_disassembly): New function.
        (mi_cmd_disassemble): Rewrite using smaller, more modular
        functions.

* ld.texinfo (Format Commands <OUTPUT_FORMAT>): Typo fix.

2002-04-07  Elena Zannoni  <ezannoni@redhat.com>

        Work around for PR gdb/285:
* gdb.asm/asm-source.exp: Bail out if multilibs are detected.

*** empty log message ***

daily update

2002-04-07  Elena Zannoni  <ezannoni@redhat.com>

        * gdb.asm/asm-source.exp: Build symbolic link to arch specific
        instructions file at run time instead of configure time.
        Sometimes we run the test in a directory that is not the one we
        configured in.
        * gdb.asm/configure.in: Delete creation of symlink.
        * gdb.asm/configure: Regenerate.

2002-04-07  Elena Zannoni  <ezannoni@redhat.com>

* remote-e7000.c (write_small, e7000_read_inferior_memory,
e7000_read_inferior_memory_large, e7000_insert_breakpoint,
e7000_remove_breakpoint): Use paddr_nz() to print addresses.

I believe Jeff Law denies responsability for this one:
* config/pa/hpux11w.mh (MH_CFLAGS): Add -Dvfork=fork.
* config/pa/hpux11.mh (MH_CFLAGS): Add -Dvfork=fork.
* config/pa/hpux1020.mh (MH_CFLAGS): Add -Dvfork=fork.
Work-around for PR gdb/366.