Adjust call_dummy_breakpoint_offset, so that `finish' after a stop
in a call dummy works.
(sparc_gdbarch_init): Fix setting of pc_in_call_dummy, it depends
on SPARC32/64_CALL_DUMMY_ON_STACK, not DO_CALL_DUMMY_ON_STACK.
* remote.c (putpkt_binary): Call read_frame, not getpkt. Log message.
(read_frame): Do not call error() on communication error when
reading checksum, but return failure instead and log message.
* varobj.c (type_changeable): Arrays are not changeable.
Trying to check for updates was causing an error if the array lived
in a register as gdb value_equal() cannot handle that case yet.
* varobj.c (varobj_update): Prevent uninitialized error code to be
returned on type_changed. Also, prevent value_equal() to be called
for the types we do not want to test for updates.
From Grant Edwards <grante@visi.com>
This keeps the GUI alive while running an RDI target and lets the
STOP button be used to stop the target.
* remote-rdi.c (arm_rdi_stop): New function. Implements target_stop.
(init_rdi_ops): Set to_stop target vector entry to the above.
* rdi-share/ardi.c (stop_request): New variable. Tells when a stop
has been requested.
(angel_RDI_stop_request): New function. Registers that a stop has
been requested.
(angel_RDI_ExecuteOrStep): Add call to ui_loop_hook() in loop that
waits while target is executing. Initialize and reset stop_request.
* rdi-share/ardi.h: Add declaration of angel_RDI_stop_request().
From Daniel Berlin <dberlin@redhat.com> :
* symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize the symbol
language to auto instead of unknown, so it will try to demangle
the symbol.
* symtab.h (OPNAME_PREFIX_P): Change operator prefix to correct value.
* symtab.c (gdb_mangle_name): Properly handle C++ operators.
From Daniel Berlin <dberlin@redhat.com> :
* symtab.c (lookup_symbol_aux): New function. Renamed from
lookup_symbol. Move code to do demangling/case sensitivity to
lookup_symbol().
(lookup_symbol): Now wrapper for lookup_symbol_aux, so we can
perform case sensitivity/demangling without leaking memory. Move
code to do demangling/case sensitivity from old_lookup_symbol to
here.
(lookup_partial_symbol): Use SYMBOL_SOURCE_NAME instead of
SYMBOL_NAME.
(lookup_block_symbol): Use SYMBOL_SOURCE_NAME instead of
SYMBOL_NAME. Don't do linear search in case of C++.
* symfile.c (compare_symbols): Use SYMBOL_SOURCE_NAME instead of
SYMBOL_NAME.
(compare_psymbols): Same here.
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.
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.
(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.
* i386nbsd-nat.c (i386nbsd_use_struct_convention): Moved from here.
* i386nbsd-tdep.c (i386nbsd_use_struct_convention): To here.
* i386nbsd-tdep.c: New file.
* 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.
* c-typeprint.c (c_typedef_print): remove (replaced by typedef_print in
typeprint.c).
* typeprint.c (typedef_print): new function. (old c_typedef_print
function with pascal language support added).
* value.h (c_printdef_print): removed.
(typedef_print): declare.
* symtab.c (print_symbol_info): call to c_typedef_print replaced by
call to typedef_print.
GET_THREAD_SIGNALS): New defines.
* config/i386/linux.mh (NATDEPFILES): Remove lin-thread.o and
linux-threads.o. Add proc-service.o, thread-db.o and lin-lwp.o.
* proc-service.c: New file.
* thread-db.c: New file.
* lin-lwp.c: New file.
Protect against multiple inclusion.
Add fix for broken prfpregset_t here.
(struct ps_prochandle): Declare here.
[HAVE_PROC_SERVICE_H]: Include <proc_service.h>.
[!HAVE_PROC_SERVICE_H]: Include "gregset.h", define prgregset_t
and prfpregset_t in terms of gdb_gregset_t and gdb_fpregset_t if
necessary.
* lin-thread.c: Unconditionally include "gdb_proc_service.h".
Remove fix for broken prfpregset_t here.
(struct ps_prochandle): Don't declare here.
lines up under the data vector.
* dcache.c (dcache_read_line): New function.
(dcache_peek_byte): Use it.
(dcache_alloc): Return NULL if write of reclaimed cache line fails.
(dcache_peek_byte, dcache_poke_byte): Return failure if
dcache_alloc() returns a NULL data block pointer.
(dcache_xfer_memory): Don't force writeback unless we were writing.
* monitor.c (monitor_expect): Change places where immediate_quit
is set to 1 or 0 to increments and decrements respectively. This
allows such changes to nest properly.
* ocd.c (ocd_start_remote): Likewise.
* remote-adapt.c (expect): Likewise.
* remote-array.c (expect): Likewise.
* remote-eb.c (expect): Likewise.
* remote-e7000.c (e7000_start_remote): Likewise.
* remote-mips.c (mips_expect_timeout, mips_getstring): Likewise.
* remote-nrom.c (expect): Likewise.
* remote-os9k.c (expect): Likewise.
* remote-sds.c (sds_start_remote): Likewise.
* remote-st.c (expect): Likewise.
* remote-utils.c (sr_expect): Likewise.
* remote.c (remote_start_remote): Likewise.
* tracepoint.c (read_actions): Likewise.
* remote-mips.c (mips_getstring): Balance changes to immediate_quit.
* valops.c (value_cast): Indentation fix-up.
* acconfig.h (HAVE_PRGREGSET32_T, HAVE_PRFPREGSET32_T,
HAVE_STRUCT_LINK_MAP32): New configure macros.
* config.in: Ditto.
* configure.in: Test for the above new macros.
* breakpoint.c: Update copyright date.
* core-sol2.c: Include v9/sys/privregs.h directly to
work around a bug in Sun's Solaris 8 header files.
(fetch_core_registers): Use the above new configure macros to
handle cross-debugging of 32-bit core files on a 64-bit host.
* sol-thread.c (ps_pdmodel) New function.
(rw_common): For debugging of 32-bit apps on a 64-bit host,
truncate addresses to 32 bits.
* solib.c (solib_extract_address): Functionize. Make 32/64 aware.
(LM_ADDR, LM_NEXT, LM_NAME): Ditto.
(IGNORE_FIRST_LINK_MAP): Ditto.
(first_link_map_member): Make 32/64 aware.
(open_symbol_file_object): Ditto.
(current_sos): Ditto.
* i386-linux-nat.c (i386_linux_skip_solib_resolver,
skip_hurd_resolver, find_minsym_and_objfile): Move these
solib functions into i386-linux-tdep.c for cross debugging.
* i386-linux-tdep.c: Receive the above functions.
argument if it is missing an extension.
* corelow.c: Define O_BINARY if it isn't defined.
(core_open): Open core file in binary mode.
* config/i386/tm-cygwin.h (child_clear_solibs): Rename from child_clear_solib.
* config/i386/cygwin.mh: Add dependency from corelow.o.
* win32-nat.c (register_loaded_dll): New function. Add dll to the list of
currently loaded dlls.
(handle_load_dll): Use register_loaded_dll.
(child_solib_add): Distinguish between active process and core targets.
(solib_symbols_add): Load symbols from loaded dll.
(core_dll_symbols_add): New function. Load symbols from dll referenced in
core.
(core_section_load_dll_symbols): New function.
(dll_code_sections_add): New function.
(map_single_dll_code_section): New function.
(fetch_elf_core_registers): New function.
(_initialize_core_win32): New function.
* symtab.c (search_symbols): Fix off by one error in index for
initializing variables ourtype, ourtype2, ourtype3, and ourtype4.
(symtab_symbol_info): fix similar off by one error.
Fri Aug 25 12:03:15 2000 David Taylor <taylor@texas.cygnus.com>
* gdbarch.sh (TARGET_ADDR_BIT): New macro for the number
of bits in gdb's representation of a target address.
* gdbarch.c, gdbarch.h: Regenerated.
* gdbtypes.c (build_gdbtypes): Use TARGET_ADDR_BIT instead of
TARGET_PTR_BIT when initializing builtin_type_CORE_ADDR.
* printcmd.c (print_address_numeric): Use TARGET_ADDR_BIT instead
of TARGET_PTR_BIT, because we're printing an address, not a pointer.
* i386-linux-nat.c: Various doc fixes. Include "i387-nat.h".
(GETFPXREGS_SUPPLIES): Renamed from GETXFPREGS_SUPPLIES.
(have_ptrace_getfpxregs): Renamed from have_ptrace_getxfpregs.
(convert_to_gregset): Removed. Moved logic to ...
(fill_gregset): ... here. Simplified function.
(fetch_regs): Use perror_with_name for error reporting.
(store_regs): Add `regno' parameter. Use perror_with_name for
error reporting. Call fill_gregset instead of convert_to_gregset.
(FPREG_ADDR): Remove.
(supply_fpregset): Implement by calling i387_supply_fsave.
(convert_to_fpregset): Remove.
(fill_fpregset): Implement by calling i387_fill_fsave.
(fetch_fpregs): Use perror_with_name fro error reporting.
(store_fpregs) Add `regno' parameter. Use perror_with_name fro
error reporting. Call fill_fpregset instead of
convert_to_fpregset.
(supply_xfpregset, convert_to_xfpregset): Removed.
(supply_fpxregset, fill_fpxregset): New functions.
(fetch_fpxregs): Renamed from fetch_xfpregs. Use perror_with_name
for error reporting. Call supply_fpxregset instead of
supply_xfpregset.
(store_xfpregs): Removed.
(store_fpxregs): New function.
(fetch_inferior_registers): Adjust for xfp -> fpx change. Tweak
message in call to internal_error.
(store_inferior_registers): Adjust for xfp ->fpx change. Pass
REGNO to store_regs, store_fpregs and store_fpxregs.
(fetch_core_registers): Adjust for xfp -> fpx change.
* acconfig.h (HAVE_PTRACE_GETFPXREGS): Renamed from
HAVE_PTRACE_GETXFPREGS.
* config.in: Regenerated.
* configure.in: Replace check for PTRACE_GETXFPREGS with check for
PTRACE_GETFPXREGS. Remove comment about Cygnus SSE extensions.
* configure: Regenerated.
* config/i386/linux.mh (NATDEPFILES): Add i387-nat.o.
* config/i386/tm-linux.h: Base definition of HAVE_SSE_REGS on
HAVE_PTRACE_GETFPXREGS instead of HAVE_PTRACE_GETXFPREGS.
* c-lang.c: Set case sensitivity on for c_language_defn,
cplus_language_defn, and asm_language_defn.
* ch-lang.c: Set case sensitivity on for chill_language_defn.
* f-lang.c: Set case sensivitity off for f_language_defn.
* jv-lang.c: Set case sensitivity on for java_language_defn.
* language.h: Add enum case_mode, case_sensitivity.
* language.c: Define case_mode, case_sensitivity. Set case
sensitivity on for unknown_language_defn, auto_language_defn,
and local_language_defn.
(show_case_command,set_case_command,set_case_str): New static func.
(set_type_range_case): New static func, replaces set_type_range ().
(set_language_command,set_type_command,set_range_command,set_language):
Call set_type_range_case ().
(language_info): Print case sensitivity setting.
(_initialize_language): Add set/show commands for 'case-sensitive'.
Set default case mode 'auto'. Set default language 'auto'.
* m2-lang.c: Set case sensitivity on for m2_language_defn.
* p-lang.c: Set case sensitivity on for pascal_language_defn.
* scm-lang.c: Set case sensitivity off for scm_language_defn.
* symtab.c (lookup_symbol): Downcase symbol name if case sensivitity
is off.
invalidate it rather than creating another.
* ocd.c (ocd_open): Likewise.
* remote-nindy.c (nindy_open): Likewise.
* remote-sds.c (sds_open): Likewise.
* remote-utils.c (gr_open): Likewise.
* remote.c (remote_open_1, remote_cisco_open): Likewise.
* dcache.c (dcache_alloc): Changed to take address of line as an
argument, and to invalidate cache line before returning.
(dcache_peek_byte): Updated.
(dcache_poke_byte): Updated.
-------------------------------------------------------------------
* i386-linux-nat.c: Various doc fixes. Include "i387-nat.h".
(GETFPXREGS_SUPPLIES): Renamed from GETXFPREGS_SUPPLIES.
(have_ptrace_getfpxregs): Renamed from have_ptrace_getxfpregs.
(convert_to_gregset): Removed. Moved logic to ...
(fill_gregset): ... here. Simplified function.
(fetch_regs): Use perror_with_name for error reporting.
(store_regs): Add `regno' parameter. Use perror_with_name for
error reporting. Call fill_gregset instead of convert_to_gregset.
(FPREG_ADDR): Remove.
(supply_fpregset): Implement by calling i387_supply_fsave.
(convert_to_fpregset): Remove.
(fill_fpregset): Implement by calling i387_fill_fsave.
(fetch_fpregs): Use perror_with_name fro error reporting.
(store_fpregs) Add `regno' parameter. Use perror_with_name fro
error reporting. Call fill_fpregset instead of
convert_to_fpregset.
(supply_xfpregset, convert_to_xfpregset): Removed.
(supply_fpxregset, fill_fpxregset): New functions.
(fetch_fpxregs): Renamed from fetch_xfpregs. Use perror_with_name
for error reporting. Call supply_fpxregset instead of
supply_xfpregset.
(store_xfpregs): Removed.
(store_fpxregs): New function.
(fetch_inferior_registers): Adjust for xfp -> fpx change. Tweak
message in call to internal_error.
(store_inferior_registers): Adjust for xfp ->fpx change. Pass
REGNO to store_regs, store_fpregs and store_fpxregs.
(fetch_core_registers): Adjust for xfp -> fpx change.
* acconfig.h (HAVE_PTRACE_GETFPXREGS): Renamed from
HAVE_PTRACE_GETXFPREGS.
* config.in: Regenerated.
* configure.in: Replace check for PTRACE_GETXFPREGS with check for
PTRACE_GETFPXREGS. Remove comment about Cygnus SSE extensions.
* configure: Regenerated.
* config/i386/linux.mh (NATDEPFILES): Add i387-nat.o.
* config/i386/tm-linux.h: Base definition of HAVE_SSE_REGS on
HAVE_PTRACE_GETFPXREGS instead of HAVE_PTRACE_GETXFPREGS.
(i387_supply_fxsave, i387_fill_fxsave): New prototypes.
* i387-nat.c (i387_supply_fsave): Declare `val' as `unsigned int'.
(fxsave_offset): New variable.
(FXSAVE_ADDR): New macro.
(i387_supply_fxsave, i387_fill_fxsave, i387_tag): New functions.
* objfiles.h (SECT_OFF_BSS): Don't detect invalid sect_index_bss
here, let the users of the macro do it.
* symtab.h (ANOFFSET): Detect here if the section index is not
initialized.
* xcoffread.c (find_targ_sec): Don't treat .bss as special,
because some objfiles may not have that section at all.
* coffread.c (cs_to_section): Ditto.
* elfread.c (elf_symtab_read): Detect an uninitialized index
value.
(elfstab_offset_sections): The macro ANOFFSET cannot be used as an
lvalue anymore.
* remote.c (get_offsets, remote_cisco_objfile_relocate): Don't use
ANOFFSET as an lvalue.
* objfiles.c (objfile_relocate, objfile_relocate): Don't use
ANOFFSET as an lvalue.
* symfile.c (default_symfile_offsets): Don't use ANOFFSET as an
lvalue.
* objfiles.h (SECT_OFF_BSS): Don't detect invalid sect_index_bss
here, let the users of the macro do it.
* symtab.h (ANOFFSET): Detect here if the section index is not
initialized.
* xcoffread.c (find_targ_sec): Don't treat .bss as special,
because some objfiles may not have that section at all.
* coffread.c (cs_to_section): Ditto.
* elfread.c (elf_symtab_read): Detect an uninitialized index
value.
(elfstab_offset_sections): The macro ANOFFSET cannot be used as an
lvalue anymore.
* remote.c (get_offsets, remote_cisco_objfile_relocate): Don't use
ANOFFSET as an lvalue.
* objfiles.c (objfile_relocate, objfile_relocate): Don't use
ANOFFSET as an lvalue.
* symfile.c (default_symfile_offsets): Don't use ANOFFSET as an
lvalue.
(safe_symbol_file_add_cleanup): Reset stdout to saved stdout, not stderr.
(dll_symbol_command): Pass OBJF_USERLOADED to safe_symbol_file_add.
(get_child_debug_event): Always reset last_sig. Always reset inferior pid
appropriately.
(do_initial_child_stuff): New function. Called when attaching or starting a
new inferior process.
(child_attach): Use do_initial_child_stuff.
(child_create_inferior): Ditto.
* config/i386/cygwin.mh (NAT_FILE): Set to modern location.
* config/i386/tm-cygwin.h: Define ATTACH_NO_WAIT.
it to GDB's current directory.
(go32_create_inferior, init_go32_ops): Initialize child_cwd[] to
an empty string, to signal an uninitialized value.
From Robert Hoehne <robert.hoehne@gmx.net>.
function signatures so that they match catch_errors and
make_cleanup callbacks.
* tracepoint.c (encode_actions): Fix arguments passed to
stringify_collection_list.
* sh-tdep.c (sh_push_arguments): Make header match prototype.
* remote-e7000.c (e7000_start_remote): Use void *, not char * as
parameter to avoid compiler warning.
(fetch_regs_from_dump): Call get_hex() with the correct number of
parameters.
* gdb.base/recurse.exp: Run tests for all targets.
* gdb.base/so-impl-ld.exp: Added wildcard to handle the
gnu-oldld case on ARM.
* gdb.base/watchpoint.exp (test_stepping): Clear xfail
for ARM targets.
* sh-tdep.c (sh_gdbarch_init): For sh4 initialize
register_convert_to_raw, register_convert_to_virtual,
register_convertible.
(sh_sh4_register_convertible): New function.
(sh_sh4_register_convert_to_virtual): New function.
(sh_sh4_register_convert_to_raw): New function.
Include floatformat.h.
* configure.tgt: Recognize the 68hc11.
* m68hc11-tdep.c: New file for 68hc11 target.
* config/m68hc11/m68hc11.mt: New file for 68hc11 port.
* configure.tgt: When 68hc11, set gdb_multi_arch.
* sh-tdep.c (sh_sh4_register_name, sh_sh4_register_byte,
sh_sh4_register_raw_size, sh_sh4_register_virtual_type,
sh_fetch_pseudo_register, sh_store_pseudo_register,
sh_do_pseudo_register, sh_gdbarch_init): Fix names for pseudoregs,
they should be numbered as drx fvy where x and y are multiples of
2 and 4 respectively.
* config/sh/tm-sh.h: Fix names of pseudo regs.
* config/sh/tm-sh.h (struct gdbarch_tdep): Add sh4 specific
pseudo registers.
(DO_REGISTERS_INFO): Define.
* sh-tdep.c (sh_sh4_register_name): New function.
(sh_generic_show_regs, sh3_show_regs, sh3e_show_regs,
sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs): Update
signature.
(sh_show_regs_command): New function. Actual function called by
the 'regs' command.
(sh_register_byte): Rename to...
(sh_default_register_byte): ...New function.
(sh_sh4_register_byte): New function.
(sh_register_raw_size): Rename to...
(sh_default_register_raw_size): ...New function.
(sh_sh4_register_raw_size): New function.
(sh_sh4_register_virtual_type): New function.
(sh_sh4_build_float_register_type): New function.
(sh_fetch_pseudo_register, sh_store_pseudo_register): New
functions.
(fv_reg_base_num, dr_reg_base_num): New functions.
(do_fv_register_info, do_dr_register_info, sh_do_pseudo_register,
sh_do_fp_register, sh_do_register, sh_print_register,
sh_do_registers_info): New functions.
(sh_gdbarch_init): Initialize sh4 pseudo registers to -1. Update
architecture specific parts.
(_initialize_sh_tdep): Use sh_show_regs_command for 'regs' command.
Peter Schauer
Eli Zaretskii
Kevin Buettner
Fernando Nasser
Elena Zannoni
Ben Elliston
Andrew Cagney
Fred Fish
Mark Kettenis
Alexandre Oliva
J.T. Conklin
Stephane Carrez
Scott Bambrough
H.J. Lu
Michael Snyder
Pierre Muller
David Anderson
Christopher Faylor
David Taylor
Jimmy Guo
Kazu Hirata
Tom Tromey
Jim Blandy
Anthony Green