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ChangeLog-2004
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2004-12-28 Jim Blandy <[email protected]>
* remote.c (fetch_register_using_p): Recognize a register value
starting with 'x' as indicating an unfetchable register.
2004-12-27 Mark Kettenis <[email protected]>
* config/mips/obsd64.mh (NATDEPFILES): Unwrap line.
2004-12-26 Mark Kettenis <[email protected]>
* inftarg.c (child_xfer_partial): Remove code that handles
TARGET_OBJ_WCOOKIE.
2004-12-25 Mark Kettenis <[email protected]>
* inftarg.c (child_create_inferior) [HPUXHPPA]: Remove code.
2004-12-24 Mark Kettenis <[email protected]>
* target.h (TARGET_DISABLE_HW_WATCHPOINTS)
(TARGET_ENABLE_HW_WATCHPOINTS): Remove macros.
* infrun.c (struct execution_control_state): Remove
enable_hw_watchpoints_after_wait member.
(number_of_threads_in_syscalls): Remove variable.
(init_wait_for_inferior): Don't initialize
number_of_threads_in_syscalls.
(init_execution_control_state): Don't initialize
ECS->enable_hw_watchpoints_after_wait.
(handle_inferior_event): Never invoke TARGET_ENABLE_HW_WATCHPOINTS
or TARGET_DISABLE_HW_WATCHPOINTS.
2004-12-23 Mark Kettenis <[email protected]>
* i386-nto-tdep.c: Reorder include files.
(i386nto_svr4_fetch_link_map_offsets): Remove function.
(init_i386nto_ops, i386nto_init_abi): Use
svr4_ilp32_fetch_link_map_offsets instead of
i386nto_svr4_fetch_link_map_offsets.
2004-12-21 Mark Kettenis <[email protected]>
* hppa-tdep.c (hppa_frame_prev_register_helper): Make 64-bit safe.
2004-12-21 Mark Kettenis <[email protected]>
* hppa-tdep.c (hppa64_return_value): Fix previous commit.
2004-12-21 Mark Kettenis <[email protected]>
* hppa-tdep.c (hppa32_return_value): Move further down.
(hppa64_return_value): Re-implement.
2004-12-21 Jim Blandy <[email protected]>
* remote.c (fetch_register_using_p): Fix formatting.
2004-12-21 Paul N. Hilfinger <[email protected]>
* ada-lang.c (ada_print_subexp): Remove i18n markup from Ada code
output.
* ada-typeprint.c (ada_typedef_print): Ditto.
(print_unchecked_union_type): Ditto.
(print_record_type): Ditto, and correct output for non-derived
types that was inadvertently left off during the markup.
2004-12-19 Mark Kettenis <[email protected]>
* hppa-hpux-tdep.c (hppa64_hpux_search_dummy_call_sequence): Check
whether the name returned by find_pc_partial_function is a null
pointer, not whether it is an empty string.
* hppa-tdep.h (hppa_regnum): Add HPPA_DP_REGNUM, HPPA_RET0_REGNUM,
HPPA_RET1_REGNUM and HPPA64_FP4_REGNUM.
* hppa-tdep.c (hppa64_integral_or_pointer_p)
(hppa64_floating_p) New functions.
(hppa64_push_dummy_call): Re-implement.
(hppa32_register_type): Rename argument reg_nr to regnum.
(hppa64_register_type): Likewise. Use HPPA64_FP4_REGNUM instead
of HPPA_FP4_REGNUM.
(hppa32_cannot_store_register): Renamed from
hppa_cannot_store_register.
(hppa64_cannot_store_register): New function.
(hppa_gdbarch_init): Set cannot_store_register and
cannot_fetch_register to hppa32_cannot_store_register or
hppa64_cannot_store_register when appropriate.
2004-12-18 Mark Kettenis <[email protected]>
* hppah-nat.c: Remove file.
* infttrace.h: Remove file.
* infttrace.c: Remove file.
* Makefile.in (ALLDEPFILES): Remove hppah-nat.c
(infttrace_h): Remove variable.
(hppah-nat.o, infttrace.o): Remove dependencies.
* configure.host (hppa*64*-*-hpux11*): Remove.
* config/pa/hpux11w.mh: Remove file.
* config/pa/nm-hppah.h: Remove file.
* config/pa/nm-hppah11.h: Remove file.
* config/djgpp/fnchange.lst: Resolve name clash between
../bfd/elf32-arm.c and ../bfd/elf32-arc.c, i386-sol2-nat.c and
i386-sol2-tdep.c, mips64obsd-nat.c and mips64obsd-tdep.c,
testsuite/gdb.base/bitfields.c and
testsuite/gdb.base/bitfields2.c, testsuite/gdb.base/bitfields.exp
and testsuite/gdb.base/bitfields2.exp. Remove entry for
config/m88k/xm-delta88v4.h.
* solib-pa64.c: Only include <dlfcn.h>, <elf.h> and <elf_hp.h> if
PA_SOM_ONLY isn't defined.
* somread.c: Include "solib-som.h".
(som_symfile_init, som_new_init, som_symfile_read,
som_symfile_finish, som_symtab_read, som_symfile_offsets): Remove
redudant prototypes.
* Makefile.in (somread.o): Update dependencies.
2004-12-17 Jim Blandy <[email protected]>
* remote.c (fetch_register_using_p): Indentation cleanup.
2004-12-17 Randolph Chung <[email protected]>
* hppa-hpux-tdep.c (setup_d_pid_in_inferior): Make static.
(find_stub_with_shl_get): Make static.
2004-12-17 Randolph Chung <[email protected]>
* hppa-hpux-tdep.c (IS_32BIT_TARGET): New.
(in_opd_section): New.
(hppa32_hpux_find_global_pointer): Rename from
hppa_hpux_som_find_global_pointer.
(hppa64_hpux_find_global_pointer): New.
(ldsid_pattern): New.
(hppa_hpux_search_pattern): New.
(hppa32_hpux_search_dummy_call_sequence): New.
(hppa64_hpux_search_dummy_call_sequence): New.
(hppa_hpux_find_import_stub_for_addr): New.
(hppa_hpux_sr_for_addr): New.
(hppa_hpux_find_dummy_bpaddr): New.
(hppa_hpux_init_abi): Use IS_32BIT_TARGET predicate.
(hppa_hpux_som_init_abi): Set find_global_pointer method to
hppa32_hpux_find_global_pointer instead of
hppa_hpux_som_find_global_pointer.
(hppa_hpux_elf_init_abi): Set find_global_pointer method.
* hppa-tdep.c (hppa_init_objfile_priv_data): New.
(read_unwind_info): Use function to initialize objfile-private data.
(hppa32_push_dummy_call): Don't automatically set the RP if there is
a push_dummy_code method.
(hppa64_push_dummy_call): Retrieve and set the global pointer.
Don't automatically set the RP if there is a push_dummy_code method.
* hppa-tdep.h (hppa_objfile_private): Add dummy_call_sequence_reg and
dummy_call_sequence_addr members.
(hppa_init_objfile_priv_data): New prototype.
2004-12-17 Joel Brobecker <[email protected]>
* hppa-tdep.c (hppa_lookup_stub_minimal_symbol): New function.
* hppa-tdep.h (hppa_lookup_stub_minimal_symbol): Add declaration.
* solib-som.c (som_solib_create_inferior_hook): Replace stub
msymbol search by call to hppa_lookup_stub_minimal_symbol. This
extends the search to all objfiles, not just shared libraries.
Remove unused variable.
2004-12-16 Michael Snyder <[email protected]>
* MAINTAINERS: Add myself as maintainer for mn10300.
* NEWS: Mention mn10300.
2004-12-15 Kevin Buettner <[email protected]>
* xstormy16-tdep.c (xstormy16_skip_prologue): Clear/initialize the
frame cache.
2004-12-14 Randolph Chung <[email protected]>
* hppa-tdep.c (hppa_in_function_epilogue_p): New function.
(hppa_gdbarch_init): Set in_epilogue_p method.
2004-12-14 Corinna Vinschen <[email protected]>
* sh-tdep.c (sh_extract_return_value_nofpu): Rename from
sh_default_extract_return_value.
(sh_extract_return_value_fpu): Rename from
sh3e_sh4_extract_return_value.
(sh_store_return_value_nofpu): Rename from
sh_default_store_return_value.
(sh_store_return_value_fpu): Rename from sh3e_sh4_store_return_value.
(sh_return_value_nofpu): Accomodate above changes.
(sh_return_value_fpu): Ditto.
2004-12-13 Jerome Guitton <[email protected]>
* stabsread.c (read_huge_number): Add support for reading octal
signed number in twos complement, based on the size of this
number.
(read_range_type): Add support for reading octal signed bounds
in twos complements, based on the size of the type.
(read_type_number, read_cpp_abbrev, read_member_functions,
read_cpp_abbrev, read_one_struct_field, read_baseclasses,
read_struct_type, read_array_type, read_enum_type,
read_sun_builtin_type, read_sun_floating_type): Update calls to
read_huge_number.
(read_type): Update call to read_range_type.
2004-12-13 Randolph Chung <[email protected]>
* hppa-hpux-tdep.c (internalize_hp_cxx_exception_support): Call
solib_get_solib_by_pc method through target vector.
(hppa_hpux_som_find_global_pointer): Call solib_get_got_by_pc
method through target vector.
2004-12-13 Joel Brobecker <[email protected]>
* alpha-osf1-tdep.c (alpha_osf1_sigcontext_addr): Change
parameter name to make it clear that we already have a next
frame. Return the sigcontext from that next frame instead
of the frame following it.
2004-12-13 Randolph Chung <[email protected]>
* Makefile.in (pa64solib_h, somsolib_h): Delete.
(solib_pa64_h, solib_som_h): New.
(HFILES_NO_SRCDIR, ALLDEPFILES): Replace somsolib.h with solib-som.h.
(hppa-hpux-tdep.o, hpread.o): Update dependencies.
(pa64solib.o, somsolib.o): Delete.
(solib-pa64.o, solib-som.o): New.
* hppa-hpux-tdep.c: Include new solib interfaces.
(hppa_hpux_som_init_abi): Attach to SOM solib interface.
(hppa_hpux_elf_init_abi): Attach to PA64 ELF solib interface.
* hppa-tdep.c (internalize_unwinds): If solib_get_text_base method
is available, use it to determine the base of unwind records.
* hppa-tdep.h (gdbarch_tdep): Add new solib methods.
* hpread.c: Replace somsolib.h with solib-som.h.
(hpread_process_one_debug_symbol): Use target vector to get thread
start address.
* config/pa/hppa64.mt (TDEPFILES): Use new solib interface.
* config/pa/hppahpux.mt (TDEPFILES): Likewise.
* config/pa/hpux.mh (NATDEPFILES): Delete references to target objects.
* config/pa/tm-hppah.h: Use new solib interface.
2004-12-13 Randolph Chung <[email protected]>
* tramp-frame.c (tramp_frame_sniffer): Allow frames with names or
sections to be trampolines too.
2004-12-13 Ben Elliston <[email protected]>
* f-exp.y (typename): Remove unused nonterminal.
(name): Likewise.
2004-12-12 Baurjan Ismagulov <[email protected]>
Committed by Andrew Cagney.
* abug-rom.c, ada-lang.c, ada-typeprint.c, alpha-tdep.c: i18n
markup.
2004-12-12 Andrew Cagney <[email protected]>
* frame.c (get_prev_frame): When unwinding normal frames, check
that the PC isn't zero.
* hppa-tdep.c (hppa_stub_frame_unwind_cache): Delete check for a
zero PC.
* MAINTAINERS: Reword description of what "Target Instruction Set
Architectures" covers.
2004-12-12 Mark Kettenis <[email protected]>
* hppa-hpux-nat.c (hppa_hpux_child_can_run): Tweak comment.
2004-12-11 Mark Kettenis <[email protected]>
* hppa-hpux-nat.c (ss_mpsfu_high): Remove define.
(hppa_hpux_save_state_offset): New function, replacing variable
with the same name.
(hppa_cannot_fetch_register, hppa_cannot_store_register): Remove
functions.
(hppa_hpux_fetch_register): Don't call hppa_cannot_fetch_register.
Use new hppa_hpux_save_state_offset function. Add special
handling for handling 64-bit "flags" register.
(hppa_hpux_store_register): Likewise.
(hppa_hpux_child_can_run): Tweak comment.
* inf-ttrace.c (inf_ttrace_him): Set TTEVT_BPT_SSTEP if available.
(inf_ttrace_attach): Likewise.
(inf_ttrace_resume_callback): New function.
(inf_ttrace_resume): Don't use TT_PROC_CONTINUE. Iterate over all
lwps and call inf_ttrace_resume_callback instead.
(inf_ttrace_wait): Handle TTEVT_BPT_SSTEP.
* inf-ttrace.c (_initialize_inf_ttrace): Unconditionially compile.
2004-12-10 Michael Snyder <[email protected]>
* mn10300-tdep.c: New file. This is a re-implementation of
the mn10300 target back-end using the new frame api etc.
* mn10300-tdep.h: New file.
* config/mn10300/mn10300.mt: New file (or replace old file).
* configure.tgt: Add mn10300 target.
2004-12-10 Mark Kettenis <[email protected]>
* configure.host (hppa*-*-hpux11*): Remove.
* config/pa/hpux11.mh: Remove file.
* hppa-hpux-tdep.c (hppa_hpux_sigtramp_frame_unwind_cache): Fix
typo.
2004-12-10 Kris Warkentin <[email protected]>
* nto-tdep.h: Include osabi.h. Prototypes for generic Neutrino
osabi sniffer, signal handling initializer, 'in_dynsym_resolve_code'
function and nto_set_target function.
(struct nto_target_ops): Put comments inline with struct. Add osabi
sniffer hook. Redefine macros to permit testing/assignment. Remove
nto_ prefix from members.
* nto-tdep.c (nto_find_and_open_solib): Allocate all buffers
dynamically to support arbitrary root paths. Check for basename of
lib in search path and then check for absolute.
(nto_in_dynsym_resolve_code): New function.
(nto_core_sniffer): New function.
(regset_core_fns): Register core sniffer.
(nto_initialize_signals): New function.
(_initialize_nto_tdep): Move signal initialization code to above to
avoid initialization race conditions.
(nto_set_target): New function.
* nto-procfs.c: Minor formatting/indenting changes.
(procfs_is_nto_target): New function.
(procfs_open): Set nto_is_nto_target.
(_initialize_procfs): Ditto. Remove notice_signals() call to avoid
initialization race conditions.
(procfs_create_inferior): Resume inferior after creation.
* i386-nto-tdep.c: Declare i386_nto_target.
(init_i386nto_ops): Initialize i386_nto_target instead of
current_nto_target.
(i386nto_init_abi): Initialize signals. Call nto_set_target. Set
TARGET_SO_IN_DYNSYM_RESOLVE_CODE.
(_initialize_i386nto_tdep): Call init_i386nto_ops. Register osabi
sniffer.
2004-12-10 Mark Kettenis <[email protected]>
* hppa-hpux-tdep.c (child_enable_exception_callback): Use XMALLOC.
(hppa_hpux_sigtramp_frame_unwind_cache): Use ARRAY_SIZE.
(hppa_hpux_init_abi): Reformat long line.
2004-12-09 Mark Kettenis <[email protected]>
* hppa-hpux-tdep.c: Include "regset.h".
(HPPA_HPUX_SS_WIDEREGS, HPPA_HPUX_SS_FLAGS_OFFSET)
(HPPA_HPUX_SS_NARROW_OFFSET, HPPA_HPUX_SS_FPBLOCK_OFFSET)
(HPPA_HPUX_SS_WIDE_OFFSET, HPPA_HPUX_SAVE_STATE_SIZE)
(HPPA_HPUX_PA89_SAVE_STATE_SIZE): New defines.
(hppa_hpux_supply_ss_narrow, hppa_hpux_supply_ss_fpblock)
(hppa_hpux_supply_ss_wide, hppa_hpux_supply_save_state): New
functions.
(hppa_hpux_regset): New variable.
(hppa_hpux_regset_from_core_section): New function.
(hppa_hpux_init_abi): Set regset_from_core_section.
(hppa_hpux_core_osabi_sniffer): New function.
(_initialize_hppa_hpux_tdep): Register
hppa_hpux_core_osabi_sniffer.
* Makefile.in (hppa-hpux-tdep.o): Update dependencies.
* config/pa/hppahpux.mt (TDEPFILES): Add corelow.o.
2004-12-09 Randolph Chung <[email protected]>
* solib-pa64.c (pa64_relocate_section_addresses): Properly relocate
text and data sections.
(pa64_current_sos): Also include the dld in the list of current shared
objects.
(pa64_solib_get_solib_by_pc): Update comments.
(pa64_solib_get_text_base): New function.
(pa64_solib_select): Set solib_get_text_base method.
2004-12-08 Daniel Jacobowitz <[email protected]>
* linux-thread-db.c (BUILD_THREAD): Delete.
(thread_get_info_callback): Include LWP ID in thread ID.
(thread_from_lwp, check_event, find_new_threads_callback): Likewise.
(lwp_from_thread): Use the LWP ID from the thread ID.
2004-12-07 Randolph Chung <[email protected]>
* hppa-tdep.c (hppa_frame_prev_register_helper): Zero out the entire
register for both 32- and 64-bit targets.
2004-12-07 Randolph Chung <[email protected]>
* frame.c (get_prev_frame): Don't terminate unwinding at main if we
are unwinding through a dummy frame.
2004-12-07 Randolph Chung <[email protected]>
* hppa-tdep.h (gdbarch_tdep): Add unwind_adjust_stub method.
* hppa-hpux-tdep.c (hppa_hpux_unwind_adjust_stub): New function.
(hppa_hpux_init_abi) Set unwind_adjust_stub method.
* hppa-tdep.c (hppa_frame_cache): Call unwind_adjust_stub method
if defined.
2004-12-07 Randolph Chung <[email protected]>
* hppa-tdep.c (hppa_stub_Frame_unwind_cache): Stop unwinding if
unwinding from a frame with pc == 0.
(hppa_stub_frame_this_id): Likewise.
(hppa_stub_frame_prev_register): Only provide real values if the frame
cache is not NULL.
2004-12-07 Randolph Chung <[email protected]>
* solib-som.c: New file.
* solib-som.h: New file.
* solib-pa64.c: New file.
* solib-pa64.h: New file.
2004-12-07 Mark Kettenis <[email protected]>
* Makefile.in (inf-ttrace.o): Fix typo.
2004-12-07 Jim Blandy <[email protected]>
* remote.c (remote_threads_info, remote_current_thread): Use
strtoul to parse thread ID numbers.
2004-12-07 Mark Kettenis <[email protected]>
* inf-ttrace.c: Include "gdbthread.h".
(inf_ttrace_num_lwps): New variable.
(inf_ttrace_num_lwps_in_syscall): Renamed from
inf_ttrace_num_threads_in_syscall.
(inf_ttrace_him): Track TTEVT_LWP_CREATE, TTEVT_LWP_EXIT and
TTEVT_LWP_TERMINATE events.
(inf_ttrace_create_inferior): Assert that INF_TTRACE_NUM_LWPS is
zero.
(inf_ttrace_mourn_inferior): Set INF_TTRACE_NUM_LWPS to zero.
(inf_ttrace_attach): Assert that INF_TTRACE_NUM_LWPS is zero.
Track TTEVT_LWP_CREATE, TTEVT_LWP_EXIT and TTEVT_LWP_TERMINATE
events.
(inf_ttrace_wait): Report status as TARGET_WAITKIND_SPURIOUS by
default. Handle TTEVT_LWP_CREATE, TTEVT_LWP_EXIT and
TTEVT_LWP_TERMINATE events.
(inf_ttrace_thread_alive, inf_ttrace_pid_to_str): New functions.
(inf_ttrace_target): Set to_thread_alive and to_pid_to_str.
* Makefile.in (inf-ttrace.o): Update dependencies.
* hppa-tdep.h (hppa_read_pc, hppa_write_pc, hppa_unwind_pc): New
prototypes.
* hppa-tdep.c (hppa_read_pc): Rename from hppa_target_read_pc.
Make global. Remove HP-UX specific code. Use
frame_unwind_register_unsigned instead of
frame_unwind_register_signed.
(hppa_write_pc): Rename from hppa_target_write_pc. Make global.
Remove HP-UX specific code.
(hppa_unwind_pc): Make global. Remove HP-UX specific code.
(hppa_frame_prev_register_helper): Set "flags" register to zero
for all unwound frames.
(hppa_gdbarch_init): Adjust.
* hppa-hpux-tdep.c (HPPA_HPUX_SS_INSYSCALL): New define.
(hppa_hpux_read_pc, hppa_hpux_write_pc)
(hppa_hpux_unwind_pc): New functions.
(hppa_hpux_init_abi): Set read_pc, write_pc and unwind_pc.
2004-12-07 Andreas Schwab <[email protected]>
* main.c (long_options): Add entry for "-l".
(print_gdb_help): Add line for -l option.
* NEWS: Mention it.
2004-12-05 Randolph Chung <[email protected]>
* hppah-nat.c (store_inferior_registers): Rewrite logic to not use
DEPRECATED_REGISTER_BYTE.
2004-12-05 Randolph Chung <[email protected]>
* hppa-tdep.c (unwind_command): Print the stub type for stub unwind
records.
2004-12-05 Mark Kettenis <[email protected]>
* somsolib.c [PA_SOM_ONLY] (no_shared_libraries): New function.
* config/pa/hppahpux.mt (TDEPFILES): Remove solib.o.
* hppa-hpux-tdep.c: Update copyright notice and year.
2004-12-05 Richard Earnshaw <[email protected]>
* doublest.c (FLOATFORMAT_LARGEST_BYTES): New define.
(get_field, put_field): Assert that the format is one we can handle.
Simplify logic accordingly.
(floatformat_normalize_byteorder): New function.
(convert_floatformat_to_doublest): Use floatformat_normalize_byteorder
to normalize and select modified byte order. Pass modified byte order
to get_field.
(floatformat_is_negative, floatformat_is_nan, floatformat_mantissa):
Likewise.
(convert_doublest_to_floatformat): Select an appropriate intermediate
byte order if necessary. Always convert to the final format before
returning.
2004-12-04 Daniel Jacobowitz <[email protected]>
PR tui/1703
* linux-nat.c (linux_tracefork_child): Use _exit instead of exit.
Suggested by Joshua Neuheisel.
2004-12-03 Randolph Chung <[email protected]>
* gdbarch.sh (instruction_nullified): Delete.
* gdbarch.c: Regenerate.
* gdbarch.h: Regenerate.
* hppa-tdep.c (hppa_target_read_pc): Adjust pc if instruction is
nullified.
(hppa_unwind_pc): Likewise.
(hppa_instruction_nullified): Delete.
(hppa_gdbarch_init): Don't set instruction_nullified method.
* infrun.c (infwait_states): Remove infwait_nullified_state.
(handle_inferior_event): Remove handling of infwait_nullified_state.
Remove handling of nullified instructions.
2004-12-03 Mark Kettenis <[email protected]>
* inf-ttrace.c: Include <sys/mman.h>.
(struct inf_ttrace_page): New.
(struct inf_ttrace_page_dict): New.
(inf_ttrace_num_threads_in_syscall)
(inf_ttrace_reenable_page_protections): New variables.
(inf_ttrace_enable_syscall_events)
(inf_ttrace_disable_syscall_events, inf_ttrace_get_page)
(inf_ttrace_add_page, inf_ttrace_insert_page)
(inf_ttrace_remove_page, inf_ttrace_mask_page_protections)
(inf_ttrace_enable_page_protections)
(inf_ttrace_disable_page_protections)
(inf_ttrace_insert_watchpoint, inf_ttrace_remove_watchpoint)
(inf_ttrace_can_use_hw_breakpoint)
(inf_ttrace_region_size_ok_for_hw_watchpoint)
(inf_ttrace_stopped_by_watchpoint): New functions.
(inf_ttrace_him): Remove unsused varaible `tts'.
(inf_ttrace_create_inferior): Add assertionts.
(inf_ttrace_mourn_inferior): Clear page dictionary.
(inf_ttrace_attach): Set initial event mask.
(inf_ttrace_detach): Reset number of threads in system call.
(inf_ttrace_wait): Deal with system call events.
(inf_ttrace_target): Initialize "hardware" watchpoint-related
parts of the target vector.
(_initialize_inf_ttrace): New prototype and function.
* hppa-hpux-tdep.c (hppa_hpux_push_dummy_code): Use ULONGEST as
type of `gp' variable.
2004-12-03 Richard Sandiford <[email protected]>
* README: Remove config.if from directory listing.
2004-12-01 Joel Brobecker <[email protected]>
* alpha-tdep.c (alpha_register_name): Add comment.
(alpha_cannot_fetch_register): Exclude registers numbers which
are no longer used from the list of registers that can be fetched.
(alpha_cannot_store_register): Exclude registers numbers which
are no longer used from the list of registers that can be stored.
* alpha-nat.c (fetch_osf_core_registers): Add missing value in
core_reg_mapping array.
2004-12-01 Joel Brobecker <[email protected]>
* alpha-tdep.c (alpha_heuristic_frame_prev_register): Fetch
the register value from the correct frame.
2004-11-30 Randolph Chung <[email protected]>
* hppa-linux-tdep.c (insns_match_pattern_relaxed): New function.
(hppa_linux_in_dyncall): Check that we are inside the range of
$$dyncall, not necessarily at the first insn.
(hppa_linux_in_solib_call_trampoline): Identify a trampoline
even if the pc does not point to the first insn of the trampoline.
2004-11-30 Randolph Chung <[email protected]>
* breakpoint.c (break_at_finish_command): Delete.
(break_at_finish_command_1): Delete.
(break_at_finish_at_depth_command): Delete.
(break_at_finish_at_depth_command_1): Delete.
(tbreak_at_finish_command): Delete.
* hppa-tdep.c (_initialize_hppa_tdep): Remove deprecated xbreak, tbreak
and bx commands.
2004-11-30 Andrew Cagney <[email protected]>
* config/nm-gnu.h: Delete file.
* config/i386/nm-i386gnu.h: Inline "config/nm-gnu.h".
* config/nm-sysv4.h: Delete file.
* config/i386/nm-i386v4.h: Inline "config/nm-sysv4.h".
* config/i386/nm-i386v42mp.h: Inline "config/nm-sysv4.h".
* config/i386/nm-i386sol2.h: Inline "config/nm-sysv4.h".
* config/ia64/nm-aix.h: Inline "config/nm-sysv4.h".
* config/mips/nm-irix5.h: Inline "config/nm-sysv4.h".
2004-11-29 Andrew Cagney <[email protected]>
* MAINTAINERS: Add Randolph Chung (pa), Jeff Johnston (ia64), Kei
Sakamoto (m32r), Joel Brobecker (mips), and Ulrich Weigand (s390)
as can-commit architecture developers.
2004-11-29 Mark Kettenis <[email protected]>
* sparc-tdep.c (X_RS1, X_SIMM13): New macros.
(sparc32_skip_prologue): Skip instructions that store arguments in
registers into their corresponding stack slots.
* config/m68k/nbsdaout.mh (NAT_FILE): Set to solib.h instead of
tm-solib.h.
* config/m68k/obsd.mh (NAT_FILE): Likewise.
* sparc-tdep.h (sparc32nbsd_elf_init_abi): New prototype.
* sparcnbsd-tdep.c (sparc32nbsd_elf_init_abi): Make global.
* sparcobsd-tdep.c (sparc32obsd_init_abi): Call
sparc32nbsd_elf_init_abi. Remove duplicate code.
* config/sparc/nbsdaout.mh (NAT_FILE): Set to solib.h.
* config/sparc/nbsdelf.mh (NAT_FILE): Remove variable.
* config/sparc/nm-nbsd.h: Remove file.
* config/sparc/nm-nbsdaout.h: Remove file.
* sparc-nat.c (inf_ptrace_xfer_partial): New variable.
(sparc_xfer_partial): New function.
(sparc_target): Save value of to_xfer_partial from ptrace vector.
Set to_xfer_partial.
* fork-child.c (fork_inferior): Fork instead of vfork if
PRE_TRACE_FUN is non-null.
2004-11-24 Fred Fish <[email protected]>
* rs6000-tdep.c (skip_prologue): Use line table info to skip over
compiler generated function calls made as part of a prologue.
2004-11-23 Mark Kettenis <[email protected]>
* inf-ttrace.c: New file.
* inf-ttrace.h: New file.
* hppa-hpux-nat.c [HAVE_TTRACE]: Include <sys/ttrace>.
Include "inf-ttrace.h".
(ss_mpsfu_high): Define to ss_tlsp if necessary.
(hppa_hpux_fetch_register, hppa_hpux_store_register): Use
ptid_get_pid instead of PIDGET. Modify to handle both ttrace and
ptrace systems.
(_initialize_hppa_hpux_nat) [HAVE_TTRACE]: Call inf_ttrace_traget
instead of inf_ptrace_target.
* config/pa/hpux.mh (NATDEPFILES): Add inf-ttrace.o.
* Makefile.in (inf_ttrace_h): New variable.
(hppa-hpux-nat.o): Update dependency.
(inf-ttrace.o): New dependency.
(ALLDEPFILES): Add inf-ptrace.c and inf-ttrace.c.
2004-11-23 Randolph Chung <[email protected]>
* arch-utils.c (generic_instruction_nullified): New.
* arch-utils.h (generic_instruction_nullified): New.
* gdbarch.sh (instruction_nullified): New method.
* gdbarch.c: Regenerate.
* gdbarch.h: Regenerate.
* infrun.c (INSTRUCTION_NULLIFIED): Delete.
(handle_inferior_event): Replace INSTRUCTION_NULLIFIED with calls to
new gdbarch method.
* config/pa/tm-hppa.h (INSTRUCTION_NULLIFIED): Delete definition.
* hppa-tdep.c (hppa_instruction_nullified): Remove prototype and make
static. Rewrite to work directly off the passed regcache.
(hppa_gdbarch_init): Set instruction_nullified method.
2004-11-23 Joel Brobecker <[email protected]>
* sparc-tdep.c (sparc_is_unimp_insn): New function.
(sparc32_frame_cache): For functions where there is no debugging
information to help us determine whether it's a struct-return
function or not, fallback on checking whether the instruction
at the return address is an "unimp" instruction or not.
2004-11-22 John David Anglin <[email protected]>
* MAINTAINERS: Add myself to write after approval section.
* hppa-hpux-nat.c (child_suppress_run): Add variable to allow
hpux-thread.c to suppress children from running.
(hppa_hpux_child_can_run): New function.
(_initialize_hppa_hpux_nat): Use hppa_hpux_child_can_run.
* hpux-thread.c: Include string.h and hppa-tdep.h.
(FLAGS_REGNUM, SP_REGNUM, PC_REGNUM): Rename to HPPA_FLAGS_REGNUM,
HPPA_SP_REGNUM and HPPA_PCOQ_HEAD_REGNUM, respectively.
(hpux_thread_store_registers): Replace deprecated_registers with
calls to regcache_raw_read.
* config/pa/hpux11.mh, config/pa/hpux11w.mh: Delete HOST_IPC.
2004-11-21 Mark Kettenis <[email protected]>
* sparc64fbsd-nat.c: Update copyright year.
(_initialize_sparc64fbsd_nat): Construct and add target vector.
* config/sparc/fbsd.mh (NATDEPFILES): Remove infptrace.o,
inftarg.o.
2004-11-21 Daniel Jacobowitz <[email protected]>
* sparc-tdep.c (sparc_software_single_step): Handle stepping to NULL.
2004-11-21 Daniel Jacobowitz <[email protected]>
* linux-nat.c (my_waitpid): New function.
(linux_test_for_tracefork): Make more robust and verbose. Take
an ORIGINAL_PID argument and test for PTRACE_SETOPTIONS first.
(linux_supports_tracefork, linux_supports_tracevforkdone): Take a PID
argument. Update calls to linux_test_for_tracefork.
(linux_enable_event_reporting, child_follow_fork)
(child_insert_fork_catchpoint, child_insert_vfork_catchpoint)
(child_insert_exec_catchpoint): Update calls to
linux_supports_tracefork and linux_supports_tracevforkdone.
2004-11-21 Daniel Jacobowitz <[email protected]>
* valarith.c (value_subscript): Copy VALUE_FRAME_ID.
(value_subscripted_rvalue): Likewise.
* valops.c (search_struct_field, value_slice): Likewise.
2004-11-21 Mark Kettenis <[email protected]>
* inf-ptrace.c: Don't include "regcache.h" and "gdbcmd.h".
Reorder includes a bit. Fix comment.
* Makefile.in (inf-ptrace.o): Update dependencies.
2004-11-21 Andreas Schwab <[email protected]>
* m68klinux-tdep.c: Include "glibc-tdep.h" and "solib-svr4.h".
(m68k_linux_init_abi): Set solib_svr4_fetch_link_map_offsets to
svr4_ilp32_fetch_link_map_offsets and gdbarch_skip_solib_resolver
to glibc_skip_solib_resolver.
* config/m68k/linux.mt (TDEPFILES): Add glibc-tdep.o. Remove
solib-legacy.o.
* Makefile.in (m68klinux-tdep.o): Update dependencies.
2004-11-20 John David Anglin <[email protected]>
* infttrace.h (ttrace_write_reg_64): Add prototype.
* hppah-nat.c (store_inferior_registers): Fix warning from ambiguous
expression.
(store_inferior_registers): Correct formatting. Replace uses of
deprecated_registers with calls to regcache_raw_read,
regcache_raw_write_part and regcache_raw_read_part.
2004-11-21 Mark Kettenis <[email protected]>
* config/pa/hppahpux.mh: Remove file.
* config/pa/hpux1020.mh: Remove file.
2004-11-20 Andreas Schwab <[email protected]>
* configure.host: Set host floatformat for m68k.
2004-11-20 Eli Zaretskii <[email protected]>
* config/djgpp/fnchange.lst: Resolve file-name clash between
hppa-hpux-tdep.c and the new hppa-hpux-nat.c.
2004-11-20 Mark Kettenis <[email protected]>
* hppa-hpux-nat.c: New file.
* config/pa/hpux.mh (NATDEPFILES): New file.
* Makefile.in (ALLDEPFILES): Add hppa-hpux-nat.c.
(hppa-hpux-nat.o): New dependency.
* configure.host: Remove hppa*-*-hpux10.20.
(hppa*-*-hpux*, hppa*-*-hiux*): Set gdb_host to hpux.mh.
* inf-ptrace.c: Fix coding style.
* gdb_ptrace.h [PTRACE_TYPE_ARG5] (ptrace): New macro.
* infptrace.c (call_ptrace): Simply call ptrace with four
arguments.
* dbxread.c (process_one_symbol): Fix a few coding standard
issues. Improve code formatting.
* dbxread.c: Include "gdb_string.h".
(record_minimal_symbol, read_ofile_symtab): Replace
DEPRECATED_STREQ and DEPRECATED_STREQN with strcmp and strncmp.
* Makefile.in (dbxread.o): Update dependencies.
* dwarf2-frame.c (read_encoded_value): Correctly calculate number
of bytes read for aligned LEB128 encodings.
2004-11-19 Mark Kettenis <[email protected]>
* bsd-kvm.c (bsd_kvm_pcb_cmd): Cast return value from
parse_and_eval_address to u_long before converting it to a pointer
type.
* i386fbsd-nat.c (_initialize_i386fbsd_nat): Change type of
ps_strings from int to u_long.
* i386obsd-nat.c (_initialize_i386obsd_nat): Cast _ps.val to
u_long instead of CORE_ADDR.
2004-11-18 Mark Kettenis <[email protected]>
* dbxread.c (process_one_symbol): Do not adjust address of first
N_SLINE stab for a function for code generated by non-GCC
compilers.
2004-11-18 Kevin Buettner <[email protected]>
* solib-null.c: New file.
2004-11-17 Andrew Cagney <[email protected]>
* MAINTAINERS: Drop MIPS and remote.
2004-11-15 Andrew Cagney <[email protected]>
* findvar.c (value_of_register): Set the frame ID.
* value.c (value_primitive_field): Copy the frame ID.
* valops.c (value_assign): Simplify lval_register case, there's
always a frame.
2004-11-14 Daniel Jacobowitz <[email protected]>
* Makefile.in (mips-linux-tdep.o): Update dependencies.
* mips-linux-tdep.c: Include "regcache.h".
(fill_fpregset, mips64_fill_fpregset): Use regcache_raw_collect.
2004-11-14 Daniel Jacobowitz <[email protected]>
* Makefile.in (linux-thread-db.o): Fix typo in last change.
2004-11-14 Daniel Jacobowitz <[email protected]>
* linux-thread-db.c: New file, renamed from thread-db.c.
* thread-db.c: Remove.
* Makefile.in (linux-thread-db.o): Rename from thread-db.o rule.
* config/alpha/alpha-linux.mh (NATDEPFILES): Rename thread-db.o
to linux-thread-db.o.
* config/arm/linux.mh (NATDEPFILES): Likewise.
* config/i386/linux.mh (NATDEPFILES): Likewise.
* config/i386/linux64.mh (NATDEPFILES): Likewise.
* config/ia64/linux.mh (NATDEPFILES): Likewise.
* config/m32r/linux.mh (NATDEPFILES): Likewise.
* config/m68k/linux.mh (NATDEPFILES): Likewise.
* config/mips/linux.mh (NATDEPFILES): Likewise.
* config/pa/linux.mh (NATDEPFILES): Likewise.
* config/powerpc/linux.mh (NATDEPFILES): Likewise.
* config/powerpc/ppc64-linux.mh (NATDEPFILES): Likewise.
* config/s390/s390.mh (NATDEPFILES): Likewise.
* config/sparc/linux.mh (NATDEPFILES): Likewise.
* config/sparc/linux64.mh (NATDEPFILES): Likewise.
2004-11-13 Andrew Cagney <[email protected]>
* config/i386/i386lynx.mh: Delete file.
* config/i386/i386lynx.mt: Delete file.
* Makefile.in (ALLDEPFILES, i386ly-tdep.o): Remove i386ly-tdep.c.
* i386ly-tdep.c: Delete.
* config/tm-lynx.h: Delete, inline contents ...
* config/rs6000/tm-rs6000ly.h: ... here.
* config/tm-sysv4.h: Delete file, inlining contents.
* config/ia64/tm-aix.h (SKIP_TRAMPOLINE_CODE): Define.
* config/tm-linux.h (SKIP_TRAMPOLINE_CODE): Define.
* config/tm-nto.h (SKIP_TRAMPOLINE_CODE): Define.
* regcache.h (deprecated_register_valid): Delete.
(deprecated_registers): Delete.
* regcache.c (deprecated_register_valid): Delete.
(deprecated_registers): Delete.
(deprecated_read_register_byte, _initialize_regcache)
(deprecated_write_register_bytes, build_regcache): Update.
* config/powerpc/ppc-sim.mt (TDEPFILES): Remove ppc-bdm.o and
remote-sds.o.
* config/powerpc/ppc-eabi.mt (TDEPFILES): Ditto.
* config/mips/embed.mt (TDEPFILES): Remove remote-mips.o.
* NEWS: List h8300*-*-*, mcore-*-*, mn10300-*-*, ns32k-*-*, and
v850-*-* under removed.
* configure.host: Delete ns32k-*-netbsd*.
* configure.tgt: Delete h8300-*-*, mcore*-*-*, mn10300-*-*,
ns32k-*-netbsd*, and v850*-*-*.
* MAINTAINERS: Mark h8300, mcore, mn10300, ns32k, v850 as
"Deleted"
* config/h8300/tm-h8300.h, config/h8300/h8300.mt: Delete.
* h8300-tdep.c, config/mcore/mcore.mt, mcore-rom.c: Delete.
* mcore-tdep.c, config/mn10300/mn10300.mt: Delete.
* mn10300-tdep.c, config/ns32k/nbsdaout.mh: Delete.
* config/ns32k/nbsdaout.mt, config/ns32k/nm-nbsd.h: Delete.
* config/ns32k/nm-nbsdaout.h, config/ns32k/tm-ns32k.h: Delete.
* ns32knbsd-nat.c, ns32knbsd-tdep.c, ns32k-tdep.c: Delete.
* ns32k-tdep.h, config/v850/v850.mt, v850ice.c: Delete.
* v850-tdep.c: Delete.
2004-11-13 Joel Brobecker <[email protected]>
* irix5-nat.c (fetch_core_registers): Replace use of
deprecated_registers by equivalent code.
2004-11-13 Joel Brobecker <[email protected]>
* irix5-nat.c (fill_gregset): Replace use of deprecated_registers
with equivalent code.
(fill_fpregset): Likewise.
2004-11-13 Andrew Cagney <[email protected]>
* MAINTAINERS: Do not list "Deleted" architectures.
* configure.tgt: Delete i[34567]86-*-vxworks*, m68*-netx-*,
m68*-*-vxworks*, mips*-*-vxworks*, powerpc-*-vxworks*, and
sparc-*-vxworks*.
* NEWS: Mention that vxworks was deleted.
* config/m68k/tm-vx68.h, config/mips/tm-vxmips.h: Delete.
* config/powerpc/tm-vxworks.h, config/tm-vxworks.h: Delete.
* config/i386/vxworks.mt, config/m68k/vxworks68.mt: Delete.
* config/mips/vxmips.mt, config/powerpc/vxworks.mt: Delete.
* config/sparc/vxworks.mt, vx-share/dbgRpcLib.h: Delete.
* vx-share/ptrace.h, vx-share/regPacket.h: Delete.
* vx-share/vxTypes.h, vx-share/vxWorks.h: Delete.
* vx-share/wait.h, vx-share/xdr_ld.c: Delete.
* vx-share/xdr_ld.h, vx-share/xdr_ptrace.c: Delete.
* vx-share/xdr_ptrace.h, vx-share/xdr_rdb.c: Delete.
* vx-share/xdr_rdb.h, remote-vxsparc.c: Delete.
* remote-vxmips.c, remote-vx.c: Delete.
* remote-vx68.c: Delete.
* config/m68k/tm-os68k.h: Remove reference to VxWorks.
* config/m68k/os68k.mt, ada-lang.h: Ditto.
* Makefile.in (HFILES_NO_SRCDIR, ALLDEPFILES, remote-vx68.o)
(remote-vx.o, remote-vxmips.o, remote-vxsparc.o): Delete vx files.
2004-11-13 Eli Zaretskii <[email protected]>
* config/i386/xm-go32.h: Don't include fopen-bin.h.
Don't define CRLF_SOURCE_FILES and DIRNAME_SEPARATOR.
* source.c (OPEN_MODE, FDOPEN_MODE): Remove the definitions in the
branch that doesn't define CRLF_SOURCE_FILES; always use
binary-mode open.
(print_source_lines_base, forward_search_command)
(reverse_search_command): Enable the code that accepts DOS-style
CRLF line endings on all platforms (this removes the need for
CRLF_SOURCE_FILES).
* defs.h: Fix wording of the comment before FOPEN_RB.
(DIRNAME_SEPARATOR) [__MSDOS__]: Define to ';'.
* config/djgpp/fnchange.lst: Group renames for opcode directory
together.
* config/djgpp/djconfig.sh: Replace file names that don't exist
anymore with existing files, for checking the unpacked
distribution.
* config/djgpp/config.sed (am_cv_exeext, lt_cv_sys_max_cmd_len):
Export pre-cooked values in configure-* targets that begin with
"@test -f stage_last".
2004-11-12 Andrew Cagney <[email protected]>
* defs.h (enum lval_type): Delete lval_reg_frame_relative.
* value.h (struct value): Update comment.
* valops.c (value_assign): Fold lval_reg_fame_relative into
lval_register.
* findvar.c (value_from_register, locate_var_value): Ditto.
2004-11-12 Randolph Chung <[email protected]>
* config/tm/tm-hppa.h (SYMBOLS_CAN_START_WITH_DOLLAR): Remove.
* parse.c (SYMBOLS_CAN_START_WITH_DOLLAR): Remove.
(write_exp_msymbol): Remove conditional check for symbols starting
with $. Update comments.
2004-11-12 Randolph Chung <[email protected]>
* pa64solib.c (pa64_solib_thread_start_addr): Rename from
so_lib_thread_start_addr.
* pa64solib.h (so_list): Forward declare.
(pa64_solib_thread_start_addr): Prototype.
* somsolib.c (SHL_LOAD, SHL_UNLOAD): Define if not already defined.
(no_shared_libraries): Remove.
(som_solib_thread_start_addr): Rename from so_lib_thread_start_addr.
* somsolib.h (som_solib_thread_start_addr): Likewise; prototype.
* hpread.c (hpread_process_one_debug_symbol): Use either the som or
the elf solib handler to find the start address.
* config/pa/hppahpux.mh (NATDEPFILES): Move target-specific support
files to the target makefile.
* config/pa/hpux1020.mh (NATDEPFILES): Likewise.
* config/pa/hpux11.mh (NATDEPFILES): Likewise.
* config/pa/hpux11w.mh (NATDEPFILES): Likewise.
* config/pa/hppa64.mt (TDEPFILES): Put target-specific support
files for symbol reading and shared library handling here.
* config/pa/hppahpux.mt (TDEPFILES): Likewise.
(PA_SOM_ONLY): Define so we can build a 32-bit SOM only target
without bringing in 64-bit support.
2004-11-12 Andrew Cagney <[email protected]>