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daily update

2006-12-06  Jim Blandy  <jimb@codesourcery.com>

* gdbtypes.c: Revert 2006-12-05 change, and explain why.

merge from gcc

gas/

2006-12-06  H.J. Lu <hjl@gnu.org>

* config/tc-i386.h: Change the prefix order to SEG_PREFIX,
ADDR_PREFIX, DATA_PREFIX, LOCKREP_PREFIX.

gas/testsuite/

2006-12-06  H.J. Lu <hjl@gnu.org>

* gas/i386/amdfam10.d: Updated for operand/address-size override
prefix position change.
* gas/i386/naked.d: Likewise.
* gas/i386/rep-suffix.d: Likewise.
* gas/i386/rep.d: Likewise.
* gas/i386/white.l: Likewise.
* gas/i386/x86-64-amdfam10.d: Likewise.
* gas/i386/x86-64-rep-suffix.d: Likewise.
* gas/i386/x86-64-rep.d: Likewise.
* gas/i386/x86_64.d: Likewise.

2006-12-06  Andrew Stubbs  <andrew.stubbs@st.com>

* event-top.c (command_handler): On EOF, print 'quit' and run quit
command via execute_command such that hooks and trace work.
* utils.c (defaulted_query): On EOF, print default answer and newline.

Define ATTRIBUTE_PACKED and use as necessary.

2006-12-06  Vladimir Prus  <vladimir@codesourcery.com>

        * varobj.c (cplus_value_of_child): When accessing
        base suboject, don't specially process references.

* elf64-alpha.c (elf64_alpha_merge_symbol_attribute): New function.
(elf_backend_merge_symbol_attribute): Define.

* MAINTAINERS (Write After Approval): Add myself.

Don't emit symbols seen only in dynamic object, don't read duplicate
dynamic object.

* gdbtypes.c (built_gdbtypes): Don't set builtin_type_void here.
(_initialize_gdbtypes): Do it here, and don't swap it when the
architecture changes.

gcc 3.2.2 and 4.1.0 portability hacks.

Generate version information.

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* cp-valprint.c, p-valprint.c: Revert last change.

daily update

* NEWS: Mention MIPS remote autodetection, mips64 gdbserver,
"set mem inaccessible-by-default", and "set breakpoint auto-hw".

2006-12-05  Markus Deuling  <deuling@de.ibm.com>

* README: Update supported targets.

2006-12-05  H.J. Lu  <hongjiu.lu@intel.com>

* cp-valprint.c (cp_print_value_fields): Initialize tmp_obstack.
(cp_print_value): Likewise.
* p-valprint.c (pascal_object_print_value_fields): Likewise.
(pascal_object_print_value): Likewise.

2006-12-05  Adam Nemet  <anemet@caviumnetworks.com>

* target.c (debug_to_remove_watchpoint): Call
to_remove_watchpoint.  Print target_remove_watchpoint.

* ld-alpha/tlspic.rd: Update for unused section removal.
* ld-frv/fdpic-shared-6.d: Likewise.
* ld-frv/tls-dynamic-1.d: Update for symbol changes.
* ld-frv/tls-dynamic-2.d: Likewise.
* ld-frv/tls-dynamic-3.d: Likewise.
* ld-frv/tls-initial-shared-2.d: Likewise.
* ld-frv/tls-pie-1.d: Likewise.
* ld-frv/tls-pie-3.d: Likewise.
* ld-frv/tls-relax-dynamic-1.d: Likewise.
* ld-frv/tls-relax-dynamic-2.d: Likewise.
* ld-frv/tls-relax-dynamic-3.d: Likewise.
* ld-frv/tls-relax-initial-shared-2.d: Likewise.
* ld-frv/tls-relax-pie-1.d: Likewise.
* ld-frv/tls-relax-pie-3.d: Likewise.
* ld-frv/tls-relax-shared-1.d: Likewise.
* ld-frv/tls-relax-shared-2.d: Likewise.
* ld-frv/tls-relax-shared-3.d: Likewise.
* ld-frv/tls-relax-static-3.d: Likewise.
* ld-frv/tls-shared-1.d: Likewise.
* ld-frv/tls-shared-2.d: Likewise.
* ld-frv/tls-shared-3.d: Likewise.
* ld-frv/tls-static-1.d: Likewise.
* ld-frv/tls-static-3.d: Likewise.

* ld-elfvsb/sh1.c (overriddenvar, shlib_overriddencall2,
shared_data): If !SHARED, move to...
* ld-elfvsb/sh2.c: ... here.
* ld-elfvsb/elfvsb.exp: Add -DSHARED to compiler options when
building with $picflag.

*** empty log message ***

daily update

bfd/
2006-12-04  Jan Beulich  <jbeulich@novell.com>

* elflink.c (_bfd_elf_link_create_dynamic_sections): Don't create
.eh_frame_hdr section from here anymore.
(bfd_elf_size_dynamic_sections): Call _bfd_elf_maybe_strip_eh_frame_hdr
a little earlier.

ld/
2006-12-04  Jan Beulich  <jbeulich@novell.com>

* emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Create
.eh_frame_hdr section here.

ld/testsuite/
2006-12-04  Jan Beulich  <jbeulich@novell.com>

* ld-elf/eh-frame-hdr.d: New.
* ld-elf/eh-frame-hdr.s: New.
* ld-ia64/tlsbin.dd, ld-ia64/tlsbin.sd: Don't depend on exact linkage
table layout.

opcodes/
2006-12-04  Jan Beulich  <jbeulich@novell.com>

* i386-dis.c (OP_J): Update used_prefixes in v_mode.

gas/testsuite/
2006-12-04  Jan Beulich  <jbeulich@novell.com>

* gas/i386/opcode-intel.d: Fix wrong expectation. Make white space
expectations more consistent.

(GDB/MI Variable Objects): Describe -c option
of -var-delete.

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*** empty log message ***

daily update

*** empty log message ***

daily update

Really check in the patch.

PR gas/3607
* subsegs.c (subseg_set_rest): Clear frch_cfi_data field.

*** empty log message ***

daily update

gdb/
* elfread.c (elf_symtab_read): Treat weak functions as global.
gdb/testsuite/
* gdb.base/solib-weak.c, gdb.base/solib-weak.exp, gdb.base/weaklib1.c,
gdb.base/weaklib2.c: New files.

gcc 3.2.2 portability hacks.

Can now dynamically link hello, world.

gas/testsuite/
2006-12-01  Jan Beulich  <jbeulich@novell.com>

* gas/i386/opcode.d: Adjust name.
* gas/i386/opcode-intel.d: New.
* gas/i386/opcode-suffix.d: New.
* gas/i386/i386.exp: Run new tests.

2006-12-01  Paul Brook  <paul@codesourcery.com>

gas/
* config/tc-arm.c (arm_force_relocation): Return 1 for relocs against
function symbols.

gas/testsuite/
* gas/arm/thumbrel.s: New test.
* gas/arm/thumbrel.d: New test.

2006-12-01  H.J. Lu  <hongjiu.lu@intel.com>

PR binutils/3609
* elf.c (rewrite_elf_program_header): Preserve segment physical
address in the output segment if the first section in the
corresponding input segment is null.

opcodes/
2006-11-30  Jan Beulich  <jbeulich@novell.com>

* i386-dis.c (SEG_Fixup): Delete.
(Sv): Use OP_SEG.
(putop): New suffix character 'D'.
(dis386): Use it.
(grps): Likewise.
(OP_SEG): Handle bytemode other than w_mode.

gas/testsuite/
2006-11-30  Jan Beulich  <jbeulich@novell.com>

* gas/i386/intel.d: Adjust.
* gas/i386/naked.d: Adjust.
* gas/i386/opcode.d: Adjust.

opcodes/
2006-11-30  Jan Beulich  <jbeulich@novell.com>

* i386-dis.c (zAX): New.
(Xz): New.
(Yzr): New.
(z_mode): New.
(z_mode_ax_reg): New.
(putop): New suffix character 'G'.
(dis386): Use it for in, out, ins, and outs.
(intel_operand_size): Handle z_mode.
(OP_REG): Delete unreachable case indir_dx_reg.
(OP_IMREG): Fix Intel syntax output for case indir_dx_reg. Handle
z_mode_ax_reg.
(OP_ESreg): Fix Intel syntax operand size handling.
(OP_DSreg): Likewise.

gas/testsuite/
2006-11-30  Jan Beulich  <jbeulich@novell.com>

* gas/i386/x86-64-io.[sd]: New.
* gas/i386/x86-64-io-intel.d: New.
* gas/i386/x86-64-io-suffix.d: New.
* gas/i386/i386.exp: Run new tests.

opcodes/
2006-11-30  Jan Beulich  <jbeulich@novell.com>

* i386-dis.c (dis386): Use 'R' and 'O' for cbw/cwd unconditionally.
(putop): For 'O' suffix, print 'q' in Intel mode, and mark data prefix
used. For 'R' and 'W' suffix, simplify and fix Intel mode.

gas/testsuite/
2006-11-30  Jan Beulich  <jbeulich@novell.com>

* gas/i386/intel.s: Use Intel syntax in Intel syntax test.
* gas/i386/x86-64-cbw.[sd]: New.
* gas/i386/x86-64-cbw-intel.d: New.
* gas/i386/i386.exp: Run new tests.

PR 3609
* elf.c (rewrite_elf_program_header): Do not use the first_section pointer if it is null.

2006-11-30  Jim Blandy  <jimb@codesourcery.com>

* ada-lang.c (value_subscript_packed): Don't bother to set the
lvalue type of the returned value here;
ada_value_primitive_packed_val takes care of that.

gcc 3.2.2 portability hacks.

*** empty log message ***

Added a testsuite.  More support for COPY relocations.

daily update

include:
2006-05-03  Andrew Stubbs  <andrew.stubbs@st.com>
            J"orn Rennecke <joern.rennecke@st.com>

PR driver/29931
* libiberty.h (make_relative_prefix_ignore_links): Declare.

libiberty:
2006-05-03  Andrew Stubbs  <andrew.stubbs@st.com>
            J"orn Rennecke <joern.rennecke@st.com>

PR driver/29931
* make-relative-prefix.c (make_relative_prefix_1): New function,
broken out of make_relative_prefix.  Make link resolution dependent
on new parameter.
(make_relative_prefix): Use make_relative_prefix_1.
(make_relative_prefix_ignore_links): New function.

*** empty log message ***

daily update

(mi_cmd_var_list_children): Remove unused
variable.

*** empty log message ***

Hash tables, dynamic section, i386 PLT, gold_assert.

2006-11-29  Paul Brook  <paul@codesourcery.com>

gas/
* config/tc-arm.c (arm_is_eabi): New function.
* config/tc-arm.h (arm_is_eabi): New prototype.
(THUMB_IS_FUNC): Use ELF function type for EABI objects.
* doc/c-arm.texi (.thumb_func): Update documentation.

2006-11-29  Paul Brook  <paul@codesourcery.com>

bfd/
* elf32-arm.c (elf32_arm_to_thumb_export_stub): Assert that output
section is present.
(allocate_dynrelocs): Only add export stub for symbols defined in
this object.

2006-11-29  Paul Brook  <paul@codesourcery.com>

gas/
* config/tc-arm.c (do_vfp_sp_const, do_vfp_dp_const): Fix operans
encoding.

gas/testsuite/
* gas/arm/vfpv3-const-conv.s: Improve test coverage.
* gas/arm/vfpv3-const-conv.d: Adjust expected output.
* gas/arm/vfp-neon-syntax_t2.d: Ditto.
* gas/arm/vfp-neon-syntax.d: Ditto.

opcodes/
* arm-dis.c (coprocessor_opcodes): Fix bitfields for fconstd/fconstd.

* gdb.threads/linux-dp.exp: Adjust regexps used to scan thread
info.  Adjust test names.

2006-11-29  Paul Brook  <paul@codesourcery.com>
Julian Brown  <julian@codesourcery.com>

bfd/
* elf32-arm.c (copy_eabi_attributes): Correct starting offset.
(elf32_arm_merge_eabi_attributes): Mark output as initialized.
Only set Tag_CPU_name and Tag_ABI_PCS_R9_use if input attribute
is present.

2006-07-29  Vladimir Prus  <vladimir@codesourcery.com>

* mi/mi-cmd-var.c (print_varobj): New function.
(mi_cmd_var_create): Use the above.
(mi_cmd_var_list_children): Likewise.

2006-11-22  Tom Marn <tom.marn@telargo.com>

Committed by Andrew Cagney.
* ppc-instructions: Implement optional PowerPC stfiwx instruction.

2006-07-29  Vladimir Prus  <vladimir@codesourcery.com>

        * MAINTAINERS (Write After Approval): Add myself.

2006-11-29  Andrew Stubbs  <andrew.stubbs@st.com>

* solib.c (solib_open): Treat bare file names as relative paths.

* gdb.base/break.c (main): Move position of malloc.
* gdb.base/break.exp: Revert mistaken checkin.

2006-11-29  Vladimir Prus  <vladimir@codesourcery.com>

        * varobj.c (varobj_set_value): Don't compare the old
        and the new value here.  Don't assign new value here.
        Instead, call install_new_value.

*** empty log message ***

daily update

gdb/gdbserver/
* Makefile.in (clean): Remove reg-mips64.c.
(reg-mips64.c, reg-mips64.o): New rules.
* configure.srv: Handle mips64.  Include regset support for mips.
* linux-mips-low.c (union mips_register): New.
(mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
(mips_breakpoint, mips_breakpoint_at): Use int.
(mips_collect_register, mips_supply_register)
(mips_collect_register_32bit, mips_supply_register_32bit)
(mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
(mips_store_fpregset, target_regsets): New.
* thread-db.c (thread_db_get_tls_address): Use uintptr_t.
gdb/
* regformats/reg-mips64.dat: New file.

* Makefile.in (mips-tdep.o, target-descriptions.o): Update.
* target-descriptions.c (struct property): New.
(struct target_desc): Add properties member.
(tdesc_property, set_tdesc_property): New.
* target-descriptions.h (tdesc_property, set_tdesc_property):
Declare.
* mips-tdep.c (PROPERTY_GP32, PROPERTY_GP64): New constants.
(struct gdbarch_tdep): Add register_size_valid_p and register_size.
(mips_isa_regsize): Use them.
(mips_register_g_packet_guesses): New.
(mips_gdbarch_init): Call it.  If a target description is supplied,
check for internal properties.  Check for register size mismatches.
* remote.c (send_g_packet, process_g_packet): New functions, split
out from fetch_registers_using_g.
(fetch_registers_using_g): Use them.
(struct remote_g_packet_guess, remote_g_packet_guess_s)
(struct remote_g_packet_data, remote_g_packet_data_handle)
(remote_g_packet_data_init, register_remote_g_packet_guess)
(remote_read_description): New.
(init_remote_ops, init_remote_async_ops): Set to_read_description.
(_initialize_remote): Register remote_g_packet_data_handle.
* remote.h (register_remote_g_packet_guess): Declare.

* Makefile.in (SFILES): Add new and missed files.
(target_descriptions_h): New.
(COMMON_OBS): Add target-descriptions.o.
(arch-utils.o, infcmd.o, remote.o, target.o): Update.
(target-descriptions.o): New.
* arch-utils.c (gdbarch_info_fill): Check for a target
description.
* target-descriptions.c, target-descriptions.h: New files.
* gdbarch.sh: Add target_desc to info.  Declare it in gdbarch.h.
Correct typos.
(gdbarch_list_lookup_by_info): Check target_desc.
* gdbarch.c, gdbarch.h: Regenerated.
* target.c (update_current_target): Mention to_read_description.
(target_pre_inferior): Call target_clear_description.
(target_read_description): New.
* target.h (struct target_ops): Add to_read_description.
(target_read_description): New prototype.
* infcmd.c (post_create_inferior): Call target_find_description.
* remote.c (remote_open_1): Likewise.
(extended_remote_create_inferior): Add a comment.
(extended_remote_async_create_inferior): Likewise.

Include <signal.h>.

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* config/tm-linux.h: Delete file.
* config/alpha/alpha-linux.mt (DEPRECATED_TM_FILE): Set to tm-alpha.h.
* config/alpha/tm-alphalinux.h: Delete file.
* config/arm/linux.mt (DEPRECATED_TM_FILE): Set to tm-arm.h
* config/arm/tm-linux.h: Delete file.
* config/i386/tm-linux.h: Do not include "config/tm-linux.h".
* config/ia64/tm-linux.h: Do not include "config/tm-linux.h".
* config/m32r/linux.mt (DEPRECATED_TM_FILE): Remove.
* config/mips/tm-linux.h:  Do not include "config/tm-linux.h".
* config/pa/linux.mt (DEPRECATED_TM_FILE): Set to tm-hppa.h.
* config/pa/tm-linux.h: Delete file.
* config/powerpc/tm-linux.h: Do not include "config/tm-linux.h".
* config/s390/linux.mt (DEPRECATED_TM_FILE): Remove.
* config/sh/linux.mt (DEPRECATED_TM_FILE): Set to tm-sh.h.
* config/sh/tm-linux.h: Delete file.
* alpha-linux-tdep.c: Include "symtab.h".
(alpha_linux_init_abi): Call set_gdbarch_skip_trampoline_code.
* i386-linux-tdep.c: Include "symtab.h".
(i386_linux_init_abi): Call set_gdbarch_skip_trampoline_code.
* ia64-linux-tdep.c: Include "symtab.h".
(ia64_linux_init_abi): Call set_gdbarch_skip_trampoline_code.
* m32r-linux-tdep.c: Include "symtab.h".
(m32r_linux_init_abi): Call set_gdbarch_skip_trampoline_code.
* mips-linux-tdep.c: Include "symtab.h".
(mips_linux_init_abi): Call set_gdbarch_skip_trampoline_code.
* sh-linux-tdep.c: Include "symtab.h".
(sh_linux_init_abi): Call set_gdbarch_skip_trampoline_code.
* s390-tdep.c (s390_gdbarch_init): Call
set_gdbarch_skip_trampoline_code.
* s390-nat.c: Do not include "tm.h".
* Makefile.in (alpha-linux-tdep.o): Add dependency on $(symtab_h).
(i386-linux-tdep.o): Likewise.
(ia64-linux-tdep.o): Likewise.
(m32r-linux-tdep.o): Likewise.
(mips-linux-tdep.o): Likewise.
(sh-linux-tdep.o): Likewise.
(s390-nat.o): Remove dependency on $(tm_h).

* config/nm-linux.h: Do not include <signal.h>.
(REALTIME_LO, REALTIME_HI): Do not define.
* signals/signals.c (REALTIME_HI): Fix off-by-one bug.

2006-11-28  Vladimir Prus  <vladimir@codesourcery.com>

        * mi/mi-cmd-var.c (mi_cmd_var_create): Fix cleanup
        handlers. Free expression.

* config/tm-linux.h (REALTIME_LO, REALTIME_HI): Do not define.
* config/mips/tm-linux.h (REALTIME_LO, REALTIME_HI): Likewise.

* config/rs6000/tm-rs6000ly.h (REALTIME_LO, REALTIME_HI): Move to ...
* config/nm-lynx.h (REALTIME_LO, REALTIME_HI): ... here.

* config/i386/nto.mh (NAT_FILE): Define.
* config/i386/nto.mt (DEPRECATED_TM_FILE): Remove.
* config/i386/tm-nto.h: Delete file.
* config/tm-nto.h: Delete file.
* config/nm-nto.h: New file.

* Makefile.in (nto-tdep.o): Add dependency on $(objfiles_h).
* nto-tdep.c: Include "objfiles.h" and <string.h>.

* coff-solib.h (SOLIB_UNLOADED_LIBRARY_PATHNAME): Define as "".
* xcoffread.c (read_xcoff_symtab): Initialize fcn_stab_saved.
* config/rs6000/rs6000lynx.mt (TDEPFILES): Add xcoffread.o.

* gdb.base/break.c (main): Move position of malloc.

* dwarf2-frame.c (decode_frame_entry_1): Skip unknown augmentations
without skipping the CIE.

2006-11-28  Vladimir Prus  <vladimir@codesourcery.com>

        Fetch varobj values from memory in a single place,
        and only fetch the values that are really needed.
        * varobj.c (struct varobj): Clarify comment.
        (my_value_equal): Remove.
        (install_new_value): New function.
        (type_of_child): Remove.
        (varobj_create): Use install_new_value.
        (varobj_set_value): Use value_contents_equal, not
        my_value_equal.
        (varobj_update): Use install_new_value.
        (create_child): Likewise. Inline type_of_child here.
        (value_of_child): Don't fetch the value.
        (c_value_of_root): Likewise.
        (c_value_of_variable): Likewise.
        (type_changeable): Improve comments.

* remote.c (struct remote_arch_state): Doc fix.
(compare_pnums): New function.
(init_remote_state): Only allocate packet_reg structures for raw
registers.  Define the g/G packet format separately from creating
packet_reg.  Don't use DEPRECATED_REGISTER_BYTE.
(packet_reg_from_regnum, packet_reg_from_pnum): Only iterate over
raw registers.
(register_bytes_found): Delete.
(fetch_register_using_p): Take a struct packet_reg.  Handle disabled
'p' packet here.  Use packet_ok.
(fetch_registers_using_g): New function, split out of
remote_fetch_registers.  Check the 'g' packet more strictly.  Save
its actual size and contents.  Eliminate BUF.  Only iterate over
raw registers.
(remote_fetch_registers): Use the new functions for 'p' and 'g'.
Mark unavailable registers.
(store_register_using_P): Likewise to fetch_register_using_p.
(store_registers_using_G): New function, split out of
remote_store_registers.  Only iterate over raw registers.  Don't
use register_bytes_found.
(remote_store_registers): Likewise to remote_fetch_registers.

2006-11-28  Pedro Alves  <pedro_alves@portugalmail.pt>

* coffread.c (cs_to_bfd_section): New function.
(cs_to_section): Use cs_to_bfd_section.
(record_minimal_symbol): Take the coff_symbol* parameter instead
of the symbol's name as a char*.
Add 'int section' parameter. Call prim_record_minimal_symbol_and_info
instead of prim_record_minimal_symbol_and_info.
Change return type to struct minimal_symbol *.
(coff_symtab_read): Adapt to new record_minimal_symbol's signature.
Make all minimal symbol creations go through record_minimal_symbol.

* symtab.c (find_pc_sect_line): Do not return a line before
the start of a symtab.

* gdb.base/break.c (main): Call malloc.

* gdb.threads/linux-dp.exp: Read thread table before and after
creating each philosopher and verify it.

* Makefile.am (EXTRA_DIST): Put spu_ovl.o in the emultempl
subdirectory.
* Makefile.in: Regenerate.

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* config/tc-xtensa.c (xtensa_sanity_check): Check for RELAX_IMMED
as the first slot_subtype, not the frag subtype.

daily update

Remove entries checked in by accident.

bfd/
* elf32-xtensa.c (elf_xtensa_special_sections): Add .xtensa.info.
gas/
* config/tc-xtensa.c (XSHAL_ABI): Add default definition.
(directive_state): Disable scheduling by default.
(xtensa_add_config_info): New.
(xtensa_end): Call xtensa_add_config_info.
gas/testsuite/
* gas/elf/section2.e-xtensa: New file.
* gas/elf/elf.exp: Use it.
include/
* xtensa-config.h (XSHAL_ABI): New.
(XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New.
ld/
* emultempl/xtensaelf.em (XSHAL_ABI): Add default definition.
(replace_insn_sec_with_prop_sec): Use bfd_make_section_with_flags.
Delete redundant code to set sections flags and alignment.
(xt_config_info_unpack_and_check, check_xtensa_info): New.
(elf_xtensa_after_open): Iterate over input statements instead of
link_info.input_bfds.
(elf_xtensa_before_allocation): Likewise.  Call check_xtensa_info for
each input, and write a new .xtensa.info section in the output.

* xtensa-isa.h (STATIC_LIBISA): Delete.

* gdb.base/ending-run.exp: Flatten expect script stepping out of
        main to remove duplication.  Add start function of the form
'_*start[1-9]*'. Add RVDS start function.

Updated Malay translation

* config/tc-sparc.c (tc_gen_reloc): Turn aligned relocs into
their unaligned counterparts in debugging sections.

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daily update