next_link_map_member, xfer_link_map_member): Retrieve and use
shared library relocation offset from runtime loader structures.
Use libxproc.a routines to get a working version if
USE_LDR_ROUTINES is defined.
* README: Remove item about shared library relocation for
Alpha OSF/1.
available.
* configure.in (ENABLE_CLIBS): Use $(TCL) and $(TK) instead of
-ltcl and -ltk.
* gdbtk.c: Get rid of lots of unnecessary #includes.
* (gdbtk_init): Use ConnectionNumber macro instead of referencing
Display structure directly.
* gdbtk.tcl: Change exit button to quit button (makes shebs
happy).
Don't test for zero backchain pointer to recognize a signal
handler frame, if read() gets interrupted by a signal, the
backchain will be non zero.
(SIG_FRAME_FP_OFFSET): Move to here from rs6000-tdep.c,
improve comment.
(SIG_FRAME_PC_OFFSET): New definition.
(FRAME_SAVED_PC): Return saved pc from sigcontext if this
is a signal handler frame.
* rs6000-tdep.c (function_frame_info): Do not error out
if we can't access the instructions.
* config/rs6000/tm-rs6000.h (CONVERT_FROM_FUNC_PTR_ADDR):
New definition to get the function address from a function pointer.
* valops.c (find_function_addr): Use it when calling a user
function through a function pointer.
symbol_completion_function, takes the line buffer and the
point in the line buffer as additional arguments.
(readline_line_completion_function): New function, interface
between readline and line_completion_function.
(init_main): Use it.
(complete_command): Use line_completion_function instead of
abusing rl_line_buffer. Free completion strings after printing
them.
* symtab.c (completion_list_add_name): Recheck for duplicates
if we intend to add a modified symbol.
* gdbtypes.h (cplus_struct_type): nfn_fields_total no longer
includes the number of methods from the baseclasses.
* stabsread.c (attach_fn_fields_to_type): No longer add the
number of methods from the baseclasses to TYPE_NFN_FIELDS_TOTAL,
the baseclass type might not have been completely filled in yet.
* symtab.c (total_number_of_methods): New function to compute
the total number of methods for a type, including the methods
from baseclasses.
(decode_line_1): Use it instead of TYPE_NFN_FIELDS_TOTAL to
allocate the symbol array for find_methods.
* stabsread.c (scan_file_globals): Add default case to minimal
symbol type switch, to avoid gcc -Wall warnings.
* config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO):
Don't test for zero backchain pointer to recognize a signal
handler frame, if read() gets interrupted by a signal, the
backchain will be non zero.
(SIG_FRAME_FP_OFFSET): Move to here from rs6000-tdep.c,
improve comment.
(SIG_FRAME_PC_OFFSET): New definition.
(FRAME_SAVED_PC): Return saved pc from sigcontext if this
is a signal handler frame.
* rs6000-tdep.c (function_frame_info): Do not error out
if we can't access the instructions.
* config/rs6000/tm-rs6000.h (CONVERT_FROM_FUNC_PTR_ADDR):
New definition to get the function address from a function pointer.
* valops.c (find_function_addr): Use it when calling a user
function through a function pointer.
rule, which was not addressed by the previous change.
* rs6000-tdep.c (skip_prologue): Handle `mr r31,r1', which is
generated by gcc-2.6, as a synonym for `oril r31,r1,0'.
* TODO: Remove item about RS/6000 shared libraries.
* config/mt-netware: New file.
* config/mt-i386-netware: Removed, separate configs for different
netware architectures are no longer needed now that we have
--with-headers.
target_wait_hook to allow GUI to handle blocking for inferior. Call
call_command_hook in execute_command to provide means for wrapping
commands with GUI state change updates.
* gdbtk.c (gdb_cmd): Force GUI into idle mode when errors occur.
* (gdb_stop): New tcl command to stop the target process.
* (x_event, gdbtk_wait): Allow GUI to interrupt gdb out of target
waits.
* (gdbtk_call_command): Wrapper around command processing to
alert GUI of target state changes.
* (gdbtk_init): Get the fd of X server for doing async
notification of X events (via x_event). Setup new hooks.
* gdbtk.tcl: Add scrollbars to assembly and command windows.
* Change window foreground & background colors.
* Create margin tag for breakpoints in source and assembly windows.
* Add new routines to be invoked when target state changes to/from
idle.
* Add start of expression window.
* Change bindings of mouse button 1 in assembly and source window
to just set or clear breakpoints when in the margin tag.
* Change shape of register window to be more vertical to better
reflect it's contents.
* Add stop button.
* Cleanup some code around command window bindings.
* infrun.c (wait_for_inferior): Make sure
through_sigtramp_breakpoint is non-null before deleting.
objfile not symfile_objfile.
* symtab.h, minsyms.c (minsyms_sort): New function.
* objfiles.c (objfile_relocate): Call it.
* remote-vx.c (vx_add_symbols): Call breakpoint_re_set.
* objfiles.c, objfiles.h (objfile_to_front): New function.
* remote-vx.c (vx_add_symbols): Call it.
* coffread.c (coff_symtab_read): Handle common symbols the same
way that partial-stab.h does.
loader that reads files using BFD and converts it on the fly.
* monitor.c (set_loadtype_command): Fixed so it doesn't core dump.
* monitor.c (monitor_load): check the load type and load the file
accordingly. Default to gr_load_image().
* monitor.c (monitor_load_ascii_srec): Load an ascii file in
srecord format by downloading to the monitor.
* w89k-rom.c, op50n-rom.c: set supported load types.
* monitor.c (monitor_load): check the load type and load the file
accordingly. Default to gr_load_image().
* monitor.c (monitor_load_ascii_srec): Load an ascii file in
srecord format by downloading to the monitor.
* w89k-rom.c, op50n-rom.c: set supported load types.
* Makefile.in: Remove xcoffexec.o rule.
* exec.c (exec_file_command): Add comment.
Fix data and bss relocation for VxWorks 5.1:
* remote-vx.c (vx_add_symbols): New function.
(vx_load_command, add_symbol_stub): Call it instead of
symbol_file_add.
(vx_wait): Remove comment which was wrong to useless.
* remote-vx.c: Reindent much of file.
* coffread.c (cs_to_section, find_targ_sec): New functions.
(process_coff_symbol): Set SYMBOL_SECTION to result
from cs_to_section.
(coff_symtab_read): Call cs_to_section and deal appropriate
rather than assuming sections are in a certain order. Deal with
BSS.
* coffread.c: Remove text_bfd_scnum variable.
of using longest_to_int.
* infcmd.c (run_stack_dummy): Reinstate set_current_frame call,
mips and alpha targets need the real breakpoint pc for
creating the breakpoint frame.
* stack.c (return_command): Cast return value to the return
type of the function from which we return.
* values.c (set_return_value): Pass VALUE_CONTENTS unmodified
to STORE_RETURN_VALUE.
* symtab.c (lookup_symbol): Remove search for `static mangled
symbols', the search for `static symbols' already looks for
mangled and demangled symbols via lookup_block_symbol.
* valarith.c (value_binop): Use ANSI C arithmetic conversions
when performing integral evaluations, implement BINOP_EQUAL and
BINOP_LESS.
(value_equal, value_less): Use value_binop to perform the
comparison if both operands have TYPE_CODE_INT.
* rs6000-tdep.c (pop_frame): Make sure all registers are valid,
as they are written back later. Handle sp restore for frameless
functions. Use fdata.nosavedpc instead of fdata.frameless to
determine if the pc has been saved.
(function_frame_info): Handle `mr r31,r1', which is generated by
gcc-2.6, as a synonym for `oril r31,r1,0'.
(skip_trampoline_code): Handle shared library trampolines.
* xcoffread.c (read_xcoff_symtabs): Record XMC_GL symbols with
their real name. Enables setting of breakpoints in shared libraries
before the executable is run.
(symfile.h, objfiles.h, xcoffsolib.h): Include.
(vmap): New global variable.
(exec_close): Close and free objects in vmap chain.
(exec_file_command) [IBM6000_TARGET]: Set up initial vmap.
(bfdsec_to_vmap, map_vmap): Moved here from xcoffexec.c.
(exec_files_info): Print vmap information.
* xcoffexec.c: Remove.
* config/rs6000/rs6000.mt, config/rs6000/rs6000lynx.mt
(TDEPFILES): Use exec.o instead of xcoffexec.o.
* TODO: Remove pertinent items.
