(test_breakpoints_creation_and_listing): Format of breakpoint
table has changed.
(sparc_register_tests): Expand floating-point number regexp to
recognize NaN values, too. Replace ineffectual single backslash
before a hyphen with a double backslash. Don't check the exact
numbers of the registers which have changed, since there's no way
to know which registers changed, exactly; just check that the
result is well-formed.
* mi0-regs.exp: (sparc_register_tests): Same as for
sparc_register_tests in mi-regs.exp.
children of struct_declarations.s2.u2.u1s2", "get children of
weird"): Tolerate argument types when they appear in function
types. (Dwarf 2 includes prototype info; STABS does not.)
* mi0-var-child.exp: Same.
(svr4_relocate_section_addresses): Do the address arithmetic with
the appropriate truncation for target addresses, even when
CORE_ADDR is larger than a target address.
print_me inside the loop body, so it gets re-initialized every
iteration. The cases for the different symbol kinds leave
print_me unchanged if they don't want the symbol printed.
Add support for hardware watchpoints on win32 native.
* win32-nat.c (CONTEXT_DEBUG_DR macro): Add use of
CONTEXT_DEBUG_REGISTERS.
(dr variable): New variable. Static array containing a local copy
of debug registers.
(debug_registers_changed): New variable. Reflects when debug registers
are changed and need to be written to inferior.
(debug_registers_used): New variable. Reflects when any debug register
was set, used when new threads are created.
(cygwin_set_dr, cygwin_set_dr7, cygwin_get_dr6): New functions used by
i386-nat code.
(thread_rec): Set dr array if id is the thread of current_event .
(child_continue, child_resume): Change the debug registers for all
threads if debug_registers_changed.
(child_add_thread): Change the debug registers if debug_registers_used.
* config/i386/cygwin.mh: Add use of i386-nat.o file.
Link nm.h to new nm-cygwin.h file.
+ config/i386/nm-cygwin.h: New file. Contains the macros used for use
of hardware registers.
* c-valprint.c (c_val_print): Pass a proper valaddr to
cp_print_class_method.
* valops.c (search_struct_method): If there is only one method
and args is NULL, return that method.
* regformats/reg-arm.dat: New file.
* regformats/reg-i386.dat: New file.
* regformats/reg-ia64.dat: New file.
* regformats/reg-m68k.dat: New file.
* regformats/reg-mips.dat: New file.
* regformats/reg-ppc.dat: New file.
* regformats/reg-sh.dat: New file.
* regformats/regdef.h: New file.
* regformats/regdat.sh: New file.
* gdb.threads/linux-dp.exp: Use 'array unset', not 'array set'.
(check_philosopher_stack): Check for manager thread before checking
for a just-starting thread.
* symtab.c (find_pc_sect_psymtab): Do not search psymtabs for
data symbols, since we search based on textlow and texthigh.
(find_pc_sect_symtab): Likewise.
(warning_begin): Delete declaration.
* utils.c (vwarning): New function.
(warning): Call vwarning.
(warning_begin): Delete function.
* rs6000-nat.c (vmap_ldinfo): Use the function warning to print
the warning message.
* d10v-tdep.c (d10v_address_to_pointer) [0]: Delete call to
warning_begin.
* target.c: New command, "set trust-readonly-sections on".
(do_xfer_memory): Honor the suggestion to trust readonly sections
by reading them from the object file instead of from the target.
(initialize_targets): Register command "set trust-readonly-sections".
* config/i386/i386v42mp.mh: Add i387-nat.o .
* i386v4-nat.c: Include i387-nat.h.
(supply_fpregset): Use i387_supply_fsave.
(fill_fpregset): Use i387_fill_fsave.
2002-01-23 Fred Fish <fnf@redhat.com>
* mdebugread.c (parse_partial_symbols): Only copy stabstring1 to
stabstring on initial malloc. Reallocing will copy it for us,
if necessary.
* ppc-linux-nat.c (ppc_register_u_addr, supply_gregset,
fill_gregset): Call gdbarch_tdep() just once, assign result to
variable and use that, instead of calling the function several
times.
* sh-tdep.c (sh_pseudo_register_read): New function. Renamed and
modified version of obsolete sh_fetch_pseudo_register.
(sh_fetch_pseudo_register): Rename to sh_pseudo_register_read.
(sh4_register_read): New function.
(sh_pseudo_register_write): New function. Renamed and modified
version of obsolete sh_store_pseudo_register.
(sh_store_pseudo_register): Rename to sh_pseudo_register_write.
(sh4_register_write): New function.
(sh_gdbarch_init): Remove setting of gdbarch function
fetch_pseudo_register and store_pseudo_register. Remove setting of
register_convert_to_raw, register_convert_to_virtual,
register_convertible.
(sh_sh4_register_convertible): Delete. No longer needed. All is
taken care by architecture specific functions
register_read/register_write.
(sh_sh4_register_convert_to_virtual): Make static.
(sh_sh4_register_convert_to_raw): Ditto.
parameter. Set frameless flag if it exists and depended of
whether the scanned function is frameless or not.
(xstormy16_skip_prologue): If function is frameless, return
result of xstormy16_scan_prologue().
(xstormy16_frame_init_saved_regs): Adjust xstormy16_scan_prologue()
call.
* sh-tdep.c (sh_fp_frame_init_saved_regs, sh_push_arguments,
sh_generic_show_regs, sh3_show_regs, sh3e_show_regs,
sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs,
sh_sh4_register_byte, sh_sh4_register_raw_size,
sh_sh3e_register_virtual_type, sh_sh4_register_virtual_type,
sh_sh4_register_convertible, sh_sh4_register_convert_to_virtual,
sh_sh4_register_convert_to_raw, sh_fetch_pseudo_register,
sh_store_pseudo_register, sh_do_pseudo_register): Call
gdbarch_tdep() just once, assign result to variable and use that,
instead of calling the function several times.
is up-to-date before running the program, not just when a program
exits.
* testsuite/gdb.base/reread.exp: Check that GDB properly re-reads the
executable file when it changes while no inferior is running.
2002-01-21 Fred Fish <fnf@redhat.com>
* gdb.base/maint.exp: Simplify the "maint info breakpoints" test to
optionally accept the "shlib events" variation.
2002-01-21 Fred Fish <fnf@redhat.com>
* arm-tdep.c (thumb_skip_prologue): Quit scanning prologue
when we have found all instructions we are looking for.
call `fflush' after every `printf', so that the output is produced
at predictable points, regardless of whatever buffering does (or
doesn't) take place.
* gdb.base/ending-run.exp: Adjust tests to expect output to appear
at different points.
(arm_registers_names): Make static.
* config/arm/tm-arm.h (arm_register_names): Delete declaration.
(arm_register_name): Declare.
(REGISTER_NAME): Use it.
and Kevin Buettner <kevinb@redhat.com>
Convert arm targets to new FRAME interface.
* arm-tdep.c (struct frame_extra_info): Remove fsr.
(arm_frame_find_save_regs): Delete.
(arm_frame_init_saved_regs): New.
(arm_init_extra_frame_info): Alloacte saved_regs as required.
Allocate extra_info as required. Convert all uses of fsr.regs
to use saved_regs, similarly all uses of EXTRA_FRAME_INFO fields
to use extra_info.
(thumb_scan_prologue, arm_scan_prologue, arm_find_callers_reg)
(arm_frame_chain, arm_frame_saved_pc, arm_pop_frame): Likewise.
(check_prologue_cache, save_prologue_cache): Likewise.
(_initialize_arm_tdep): Ensure prologue_cache is correctly set up.
* config/arm/tm-arm.h (EXTRA_FRAME_INFO): Delete.
(FRAME_FIND_SAVED_REGS): Delete.
(arm_frame_find_saved_regs): Delete prototype.
(arm_frame_init_saved_regs): New prototype.
(FRAME_INIT_SAVED_REGS): Define.
(alpha_register_raw_size): Ditto.
(alpha_register_virtual_size): Ditto.
(alpha_skip_prologue_internal): Renamed from
alpha_skip_prologue.
(alpha_skip_prologue): New version that calls
alpha_skip_prologue_internal.
(alpha_in_lenient_prologue): Use alpha_skip_prologue_internal.
* config/alpha/tm-alpha.h (SKIP_PROLOGUE): Remove
second argument from alpha_skip_prologue.
(REGISTER_BYTE): Use alpha_register_byte.
(REGISTER_RAW_SIZE): Use alpha_register_raw_size.
(REGISTER_VIRTUAL_SIZE): Use alpha_register_virtual_size.
(FRAMELESS_FUNCTION_INVOCATION): Use
generic_frameless_function_invocation_not.
(FRAME_NUM_ARGS): Use frame_num_args_unknown.
(COERCE_FLOAT_TO_DOUBLE): Use standard_coerce_float_to_double.
(alpha_init_frame_pc_first): Ditto.
(alpha_fix_call_dummy): Ditto.
(alpha_store_struct_return): Ditto.
(alpha_extract_struct_value_address): Ditto.
* config/alpha/tm-alpha.h (REGISTER_VIRTUAL_TYPE): Use
alpha_register_virtual_type.
(STORE_STRUCT_RETURN): Use alpha_store_struct_return.
(EXTRACT_STRUCT_VALUE_ADDRESS): Use
alpha_extract_struct_value_address.
(FIX_CALL_DUMMY): Use alpha_fix_call_dummy.
(INIT_FRAME_PC): Use init_frame_pc_noop.
(INIT_FRAME_PC_FIRST): Use alpha_init_frame_pc_first.
(alpha_find_saved_regs): Make static. Use
frame->extra_info.
(alpha_frame_init_saved_regs): New function.
(alpha_frame_saved_pc): Use frame->extra_info.
(temp_saved_regs): Don't declare as struct frame_saved_regs.
(heuristic_proc_desc): Adjust for temp_saved_regs changes.
(init_extra_frame_info): Rename to...
(alpha_init_extra_frame_info): ...this. Use frame->extra_info.
(alpha_print_extra_frame_info): New function.
(alpha_frame_locals_address): Ditto.
(alpha_frame_args_address): Ditto.
(alpha_pop_frame): Use frame->extra_info.
* config/alpha/tm-alpha.h (FRAME_ARGS_ADDRESS): Use
alpha_frame_args_address.
(FRAME_LOCALS_ADDRESS): Use alpha_frame_locals_address.
(alpha_find_saved_regs): Remove prototype.
(FRAME_INIT_SAVED_REGS): Use alpha_frame_init_saved_regs.
(EXTRA_FRAME_INFO): Remove.
(INIT_EXTRA_FRAME_INFO): Use alpha_init_extra_frame_info.
(PRINT_EXTRA_FRAME_INFO): Use alpha_print_extra_frame_info.
(alpha_cannot_fetch_register): Ditto.
(alpha_cannot_store_register): Ditto.
(alpha_register_convertible): Ditto.
(alpha_use_struct_convention): Ditto.
* config/alpha/tm-alpha.h: Update copyright years.
(IN_SIGTRAMP): Use alpha_osf_in_sigtramp.
(INNER_THAN): Use core_addr_lessthan.
(CANNOT_FETCH_REGISTER): Use alpha_cannot_fetch_register.
(CANNOT_STORE_REGISTER): Use alpha_cannot_store_register.
(REGISTER_CONVERTIBLE): Use alpha_register_convertible.
(USE_STRUCT_CONVENTION): Use alpha_use_struct_convention.
(FRAME_CHAIN): Remove unnecessary cast.
