Wed Dec 31 11:43:53 1997 Mark Alexander <[email protected]>

* dsrec.c (load_srec): Check remotedebug flag when printing

debug info.

Wed Dec 31 10:33:15 1997 David Taylor <[email protected]>

* breakpoint.c (breakpoint_re_set): add _siglongjmp to list of

longjmp breakpoints.

Mon Dec 29 21:25:34 1997 Mark Alexander <[email protected]>

* dve3900-rom.c: New file to support Densan DVE-R3900/20 board.

* monitor.c (monitor_debug): Move to utils.c, rename to puts_debug.

(monitor_write_memory, monitor_read_memory, monitor_insert_breakpoint,

monitor_remove_breakpoint): Remove useless address bits if current

monitor has MO_ADDR_BITS_REMOVE flag.

* monitor.h (MO_ADDR_BITS_REMOVE): Define.

* utils.c (puts_debug): Formerly monitor_debug from monitor.c;

move here and make public. Add better support for carriage returns.

* defs.h (puts_debug): Declare.

* dsrec.c (load_srec): Use puts_debug to print remotedebug information.

Output header record correctly.

(make_srec): Output a header record instead of a termination record

if sect is non-NULL (value is ignored), but abfd is NULL.

* config/mips/tm-tx39.h (DEFAULT_MIPS_TYPE): Remove definition.

(REGISTER_NAMES): Define to add R3900-specific registers.

* config/mips/tm-tx39l.h: Ditto.

* config/mips/tx39.mt (TDEPFILES): Add dve3900-rom.o and support files.

* config/mips/tx39l.mt: Ditto.

Wed Dec 24 12:48:48 1997 Stan Shebs <[email protected]>

* dsrec.c: Cosmetic improvements.

(make-srec): Change indexing of format and code tables to

remove confusing empty entries.

Mon Dec 22 21:51:53 1997 Mark Alexander <[email protected]>

* remote-mips.c (_initialize_remote_mips): Fix DDB doc string.

Sun Dec 21 17:00:06 1997 David Taylor <[email protected]>

* d30v-tdep.c (d30v_frame_find_saved_regs): split most of

function off into d30v_frame_find_saved_regs_offsets;

(d30v_frame_find_saved_regs_offsets): new function. Got

backtrace working when calling from framefull (unoptimized)

routines (.e.g, main) into frameless (optimized) routines

(e.g., printf).

Fri Dec 19 09:49:49 1997 David Taylor <[email protected]>

* d30v-tdep.c (d30v_frame_chain): test end_of_stack

(d30v_frame_find_saved_regs): set it.

* config/d30v/tm-d30v.h: improved FRAME_CHAIN_VALID

Thu Dec 18 12:34:28 1997 Andrew Cagney <[email protected]>

From Gavin Koch <[email protected]>: mips-tdep.c

* (mips_push_arguments): For big-endian shorts and char's store at

* the correct location.

Thu Dec 18 00:26:46 1997 Andrew Cagney <[email protected]>

* mdebugread.c (parse_partial_symbols): Delete check that symbols

for file not already loaded. Did not work when an include file

was involved.

Wed Dec 17 10:43:04 1997 Andrew Cagney <[email protected]>

* elfread.c (elf_symfile_read): Since the partial symbol table is

searched last in first, insert mdebug or XCOFF info into the

partial symbol table before any DWARF2 info.

Thu Dec 18 00:00:48 1997 Andrew Cagney <[email protected]>

* symfile.c (init_psymbol_list): Handle init with zero elements.

* elfread.c (elf_symfile_read): If `mainline', clear psymbol table

using init_psymbol_list 0. For build_psymtabs functions, pass

mainline==0 so that psymbol_list isn't re-initialized.

* symfile.c (discard_psymtab): New function, correctly unlink an

empty psymtab from an object file.

* dbxread.c (end_psymtab): Call discard_psymtab.

* xcoffread.c (xcoff_end_psymtab): Ditto.

* hpread.c (hpread_end_psymtab): Ditto.

* os9kread.c (os9k_end_psymtab): Ditto.

Wed Dec 17 10:47:05 1997 Michael Snyder ([email protected])

* tracepoint.c (set_raw_tracepoint): initialize addr_string

to NULL; (trace_actions_command): call readline_begin_hook only

if from_tty is true.

Tue Dec 16 20:05:48 1997 Mark Alexander <[email protected]>

* configure.tgt: Change little-endian tx39 target name to tx39l.

Tue Dec 16 11:24:30 1997 Jeffrey A Law ([email protected])

* remote-sim.c (gdbsim_open): Use "--architecture" instead of

ambigious short form.

Tue Dec 16 10:29:16 1997 David Taylor <[email protected]>

* d30v-tdep.c (d30v_frame_chain): don't or in DMEM_START to

FP_REGNUM value before return; (prologue_find_regs): two sets

of offsets -- frame pointer and stack pointer, not just one that

tries to do double duty; (d30v_frame_find_saved_regs): stop once

we hit pc (in case we're stopped in the middle of the prologue)

and improve handling of frameless prologues; (d30v_push_arguments):

*ALL* arguments go on the stack until we run out of args registers,

force sp to be 8 byte aligned.

* config/tm-d30v.h (EXTRACT_STRUCT_VALUE_ADDRESS): fix, it's r2,

not r0; (FRAME_CHAIN_VALID): handle use of external memory;

(STACK_ALIGN): define.

Mon Dec 15 15:13:57 1997 Andrew Cagney <[email protected]>

* remote-sim.c (gdbsim_wait): When HAVE_SIGACTION and SA_RESTART

intall cntrl-c handler with SA_RESTART clear. On BSD systems this

stops read syscalls's being restarted.

* configure.in (configdirs): Check for sigaction.

* configure: Re-generate.

Mon Dec 15 11:38:52 1997 Andrew Cagney <[email protected]>

* dwarf2read.c: From change proposed by Gavin Koch.

(address_significant_size): New static variable.

(dwarf2_build_psymtabs_hard): Check consistency between

`address_size' and `address_significant_size'.

(read_address): MASK out all but the significant bits, as

determined by `address_significant_size', of any addresses.

(elf-bfd.h): Include.

(dwarf2_build_psymtabs_hard): Set `address_significant_size'

according to the arch_size of the elf object file.

Thu Dec 11 13:40:46 1997 Andrew Cagney <[email protected]>

* dwarf2read.c (dwarf_decode_lines): Change type of address to

CORE_ADDR.

Thu Dec 11 22:39:02 1997 Mark Alexander <[email protected]>

From change made to branch by Bob Manson <[email protected]>:

* tic80-tdep.c (tic80_push_arguments): The compiler always

passes structs by reference.

Thu Dec 11 14:28:01 1997 Michael Snyder ([email protected])

* tracepoint.c (trace_find_command): don't error if going

backwards thru the trace buffer in a loop.

* (struct tracepoint): delete unused field.

Wed Dec 10 17:57:00 1997 David Taylor <[email protected]>

* d30v-tdep.c : don't bury lots of magic numbers in the code

instead use defines for the opcodes and opcode masks; update

to use actual d30v patterns; fix register sizes to be 4 bytes

not 2 bytes; improve prologue testing now that we have a C

compiler; fix stack frame handling enough to get backtraces

working; initial changes to push and pop frames (so that gdb

can call functions in the inferior).

* config/d30v/tm-d30v.h: update DMEM_START, IMEM_START, and

STACK_START; change FR_REGNUM to 61 (was 11). Reformat comment

about DUMMY FRAMES so that it is readable. Fix SAVED_PC_AFTER_FRAME

macro.

Wed Dec 10 17:41:07 1997 Jim Blandy <[email protected]>

* ch-valprint.c (chill_val_print): To avoid segfaults, don't print

a string whose dynamic length is longer than its static length.

Wed Dec 10 15:54:00 1997 Andrew Cagney <[email protected]>

* dwarf2read.c (dwarf2_build_psymtabs_hard): Check

cu_header.length is within dwarf_info_buffer not

dwarf_abbrev_buffer.

Mon Dec 8 14:28:49 1997 Michael Snyder ([email protected])

* tracepoint.c (memrange_sortmerge): allow for memranges

that overlap. (collect_pseudocommand etc.) cleanup decls.

Fri Dec 5 09:22:35 1997 Nick Clifton <[email protected]>

* config/v850/tm-v850.h (BREAKPOINT): Reverted back to old value...

Thu Dec 4 09:30:22 1997 Nick Clifton <[email protected]>

* config/v850/tm-v850.h (BREAKPOINT): Changed to match new value.

Wed Dec 3 12:44:15 1997 Keith Seitz <[email protected]>

* tracepoint.c: Add declaration for x_command.

* printcmd.c (x_command): Remove static declaration.

Wed Dec 3 12:00:42 1997 Michael Snyder ([email protected])

* tracepoint.c (finish_tfind_command): call do_display so that

auto-displays are updated by tfind. Also, keep track of frame

and current-function so that tfind behaves like stepping (only

show the stack frame if we step into a new function or return).

Wed Dec 3 14:14:58 1997 David Taylor <[email protected]>

* sol-thread.c: additional support for debugging threaded core

files on solaris; previously only kernel threads were found --

user threads generated errors.

* corelow.c: don't register core_ops as a target if

coreops_suppress_target is true (set by sol-thread.c).

Tue Dec 2 14:53:09 1997 Michael Snyder ([email protected])

* tracepoint.c: make "tdump" command handle literal memranges.

Tue Dec 2 11:34:48 1997 Michael Snyder ([email protected])

* tracepoint.c: use "lookup_cmd" to parse actions commands

(thus allowing unambiguous prefixes and aliases).

Tue Dec 2 10:15:57 1997 Nick Clifton <[email protected]>

* configure.tgt: Add support for Thumb target.

Tue Dec 2 10:14:15 1997 Michael Snyder ([email protected])

* tracepoint.c: move prototype of validate_actionline(), and

make it consistent with the function declaration.

Thu Nov 27 09:07:18 1997 Michael Meissner <[email protected]>

* Makefile.in (tracepoint_h): New macro for tracepoint.h

includes.

(tracepoint.o): Add rule to build.

Wed Nov 26 22:59:04 1997 Jeffrey A Law ([email protected])

* remote-sim.c (gdbsim_cntrl_c): Lose ANSI prototype.

* tracepoint.c (set_raw_tracepoint): fix typo

Wed Nov 26 11:33:09 1997 Keith Seitz <[email protected]>

* tracepoint.c (set_raw_tracepoint): Make sure there's a trailing

slash on the directory name.

* top.c (get_prompt): New function.

* top.h: Declare it.

Wed Nov 26 09:59:47 1997 Andrew Cagney <[email protected]>

* dwarf2read.c (struct comp_unit_head): Change length and

abbrev_offset fields to unsigned int.

(dwarf2_build_psymtabs_hard): Verify length and offset read from

.debug_info section.

Mon Nov 24 19:36:34 1997 Michael Snyder ([email protected])

* tracepoint.c, tracepoint.h: new module, implements tracing,

which is a new functionality somewhat like breakpoints except

that a tracepoint stops the inferior only long enough to collect

and cache selected buffers and memory locations, then allows

the inferior to continue; the cached trace data can then be

examined later.

Mon Nov 24 14:17:02 1997 Michael Snyder ([email protected])

* infcmd.c: export registers_info, for use by other modules.

* printcmd.c: export output_command, for use by other modules.

* stack.c: export locals_info and args_info, for use by other modules.

* remote.c: export getpkt, putpkt, and fromhex for external use.

Make fromhex case-insensative. New function "remote_console_output"

abstracts the acceptance of "O" packets from target.

Make all "remotedebug" output go to stdout, not stderr.

Mon Nov 24 08:59:28 1997 Andrew Cagney <[email protected]>

* valprint.c (print_longest): When CC has long long but printf

doesn't, print decimal value as three parts.

* config/i386/tm-fbsd.h: New file.

* config/i386/fbsd.mt (TM_FILE): Change to tm-fbsd.h.

* config/i386/nm-fbsd.h (FLOAT_INFO): Move definition from here.

* config/i386/tm-fbsd.h (FLOAT_INFO): To here.

* configure.in (PRINTF_HAS_LONG_LONG): Check full functionality of

%ll format specifier.

(SCANF_HAS_LONG_DOUBLE): Check the scanf family for support of

long double using %Lg.

* acconfig.h: Provide default undef for SCANF_HAS_LONG_DOUBLE.

* configure: Re-generate.

* c-exp.y (parse_number): Use sscanf %Lg when host has

SCANF_HAS_LONG_DOUBLE not PRINTF_HAS_LONG_DOUBLE

Sun Nov 23 17:12:58 1997 Andrew Cagney <[email protected]>

* printcmd.c (print_insn): Set the machine type if known.

* i386-tdep.c (_initialize_i386_tdep): Delete "set

assembly-language" command. Replaced by generic "set

architecture". Set initial machine using bfd_lookup_arch.

Fri Nov 21 19:43:23 1997 Jim Blandy <[email protected]>

* valops.c (call_function_by_hand): If the function has a

prototype, convert its arguments as if by assignment. Otherwise,

do the usual promotions.

* stabsread.c (define_symbol): Set the TYPE_FLAG_PROTOTYPED flag

on functions' types when we can; all C++ functions should get it,

and if the Sun-style prototype notation is in the stabs, we can

notice that.

Fri Nov 21 12:20:16 1997 Ian Lance Taylor <[email protected]>

* aclocal.m4 (AM_CYGWIN32, AM_EXEEXT): Remove. They are already

defined by the inclusion of ../bfd/aclocal.m4.

* configure: Rebuild.

Fri Nov 21 10:52:39 1997 Michael Meissner <[email protected]>

* Makefile.in (SHELL): Really do the change.

Fri Nov 21 02:19:57 1997 Geoffrey Noer <[email protected]>

* Makefile.in: also revert SHELL change until configury

changes work

Thu Nov 20 16:35:13 1997 Doug Evans <[email protected]>

* sparc-tdep.c (sparc_pc_adjust): Don't assume sizeof (long) == 4.

Thu Nov 20 04:11:27 1997 Geoffrey Noer <[email protected]>

* aclocal.m4: add EXEEXT setting rule

* configure.in: call it

* configure: regenerate

* Makefile.in: pepper with EXEEXTs in appropriate places,

set SHELL = @SHELL@ for those lame hosts that don't have a /bin/sh

For some reason, EXEEXT isn't getting substututed in correctly

so for now, set EXEEXT to empty string

Mon Nov 17 15:35:06 1997 Doug Evans <[email protected]>

* Makefile.in (remote-sim.o): Depend on $(INCLUDE_DIR)/callback.h.

Fri Nov 14 13:04:34 1997 Jeffrey A Law ([email protected])

* jv-exp.y (copy_exp, insert_exp): Avoid ANSI prototypes.

Thu Nov 13 09:47:35 1997 Michael Meissner <[email protected]>

* d30v-tdep.c (d30v_print_flags): Function to print the d30v flags

in a human readable format.

(print_flags_command): Command wrapper to call d30v_print_flags.

(d30v_do_registers_info): When printing out all of the registers,

print out the flag values in a human readable fashion.

(_initialize_d30v_tdep): Add info flags command to print the

flags.

* config/d30v/tm-d30v.h (PSW_*): Add macros for each of the PSW

bits that are defined.

Wed Nov 12 14:58:39 1997 Jeff Holcomb <[email protected]>

* symfile.c (generic_load): Handle cancel from the

ui_load_progress_hook routine.

* dsrec.c (load_srec): Handle cancel from the

ui_load_progress_hook routine.

Mon Nov 10 15:13:13 1997 Ian Lance Taylor <[email protected]>

* valprint.c (print_longest): The b, h, w, and g format specifiers

print unsigned values.

Mon Nov 10 02:02:49 1997 Martin M. Hunt <[email protected]>

* top.c (quit_confirm): Change exit message.

Tue Nov 4 16:52:50 1997 Geoffrey Noer <[email protected]>

* config/i386/cygwin32.mh: because cygwin.dll calls malloc/realloc

to allocate memory for environ space, gdb cannot use memory

checks -- set -DNO_MMCHECK

Tue Nov 4 13:50:59 1997 Jim Blandy <[email protected]>

* jv-exp.y (ArrayAccess): Implement Name [ Expression ]; check the

code to see why this is not trivial.

(copy_exp, insert_exp): New functions.

Fri Oct 24 17:24:00 1997 Dawn Perchik <[email protected]>

* dwarf2read.c (dwarf2_build_psymtabs_hard): Handle the case

where a compilation unit die has no children (DW_TAG_compile_unit

has DW_children_no).

(scan_partial_symbols): Add comment for nesting_level.

Wed Oct 29 15:53:24 1997 David Taylor <[email protected]>

* solib.c (solib_break_names): add entry for Solaris 2.6 run

time linker. From Casper Dik via Peter Schauer.

Tue Oct 28 17:31:47 1997 Martin M. Hunt <[email protected]>

* configure.in (configdir): Add -lcomdlg32 and -ladvapi32

to WIN32LIBS.

* configure: Rebuild

Fri Oct 24 16:48:21 1997 David Taylor <[email protected]>

* sol-thread.c (sol_find_new_threads_callback,

sol_find_new_threads): New functions.

* config/sparc/nm-sun4sol2.h (FIND_NEW_THREADS): New macro, invoke

sol_find_new_threads.

* thread.c (info_threads_command): invoke FIND_NEW_THREADS if it

is defined.

Thu Oct 23 16:16:04 1997 Jeff Law ([email protected])

* dbxread.c (process_one_symbol): Put back initialization

of a variable lost during last change. Don't perform

assignment inside conditionals.

* stabsread.c (symbol_reference_defined): Return -1 for error/not

found. All callers changed appropriately.

(define_symbol): Don't perform assignment inside conditionals.

Wed Oct 22 13:04:52 1997 Jeffrey A Law ([email protected])

* mdebugread.c (psymtab_to_symtab_1): Handle new live range stabs

entries.

* dbxread.c: More comment cleanups.

* stabsread.c: Fix various violations of the GNU coding and

formatting standards. Update/add comments to make code clearer.

(resolve_reference): Delete unused function.

(ref_search_val): Remove function. It didn't belong in stabsread.c

(resolve_live_range): No longer returns a value. Do not add it

to the live range list until the entire range stab has been parsed.

(get_substring): Remove duplicate declaration.

(resolve_symbol_reference): Now static. Remove unnecessary code

to deal with cleanups.

(ref_add): Use xrealloc instea of realloc.

(process_reference): Reorganize slightly to make clearer.

* stabsread.h (resolve_symbol_reference): Remove declaration.

(resolve_reference): Likewise.

* symtab.c (find_active_alias): New function.

(lookup_block_symbol): Use find_active_alias.

* symtab.h (struct range_list): Fix dangling struct live_range

reference.

(ref_search_val): Remove decl.

* symtab.h (struct range_list): Renamed from struct live_range.

(struct symbol): Remove struct live_range_info substruct.

Bring the alias list and range list fields up to the toplevel

as "aliases" and "ranges".

(SYMBOL_ALIASES, SYMBOL_RANGES): Corresponding changes.

(SYMBOL_RANGE_START, SYMBOL_RANGE_END, SYMBOL_RANGE_NEXT): Delete.

* stabsread.c: Corresponding changes.

* dbxread.c: Fix various violations of the GNU coding and

formatting standards. Update/add comments to make code

clearer.

(process_later): Use xrealloc instead of realloc.

* symtab.c: Include inferior.h.

Tue Oct 21 14:15:26 1997 Per Bothner <[email protected]>

* ch-exp.c: Rename FIELD_NAME to DOT_FIELD_NAME (to avoid conflict).

Fri Oct 17 13:22:02 1997 Stan Shebs <[email protected]>

* infcmd.c: Improve grammar of "set args" help.

Thu Oct 16 15:03:58 1997 Michael Meissner <[email protected]>

* remote-sds.c (sds_load): Properly declare as static.

Wed Oct 15 10:27:14 1997 Doug Evans <[email protected]>

* config/sparc/tm-sparc.h (FIX_CALL_DUMMY): Mask off displacement

to 30 bits in call insn to handle --enable-64-bit-bfd.

(STORE_STRUCT_RETURN): Change to handle --enable-64-bit-bfd.

Tue Oct 14 22:13:27 1997 Dawn Perchik <[email protected]>

* stabsread.c: Make ref_map entries dynamically allocated.

Thu Oct 9 12:37:57 1997 Frank Ch. Eigler <[email protected]>

* printcmd.c (print_address_symbolic, address_info): Mask

target-specific flag bits from PC, for more aesthetic disassembly.

* config/mips/tm-mips.h: Added PC masking for MIPS family

(especially the MIPS16).

Sat Oct 4 18:45:44 1997 Mark Alexander <[email protected]>

* remote-mips.c (mips-initialize): Work around flakiness in

some versions of PMON after loading a program.

Fri Oct 3 15:49:18 1997 Per Bothner <[email protected]>

* c-lang.h, cp-valprint.c (static_field_print): Make non-static.

* parse.c, parser-defs.h (length_of_subexp): Make non-static.

* jv-exp.y (FieldAccess): Handle dollar-VARIABLE as primary.

(ArrayAccess): Likewise. Also remove warnings.

(CastExpression): Implement (typename) UnaryExpression.

(push_qualified_expression_name): Fix small bug.

* jv-lang.c: Use TYPE_TAG_NAME, not TYPE_NAME for class names.

(_initialize_jave_language): Fix typo (jave -> java).

(java_language): Java does *not* have C-style arrays.

(java_class_from_object): Make more general (and complicated).

(java_link_class_type): Fix typo "super" -> "class". Handle arrays.

(java_emit_char, java_printchar): New function.

(evaluate_subexp_java case BINOP_SUBSCRIPT): Handle Java arrays.

* jv-valprint.c (java_value_print): Implement printing of Java arrays.

(java_print_value_fields): New function.

(java_val_print): Better printing of TYPE_CODE_CHAR, TYPE_CODE_STRUCT.

Fri Oct 3 09:52:26 1997 Mark Alexander <[email protected]>

* config/mips/tm-mips.h (MAKE_MSYMBOL_SPECIAL): Force MIPS16

addresses to be odd.

(MIPS_FPU_SINGLE_REGSIZE, MIPS_FPU_DOUBLE_REGSIZE): Define.

* mips-tdep.c (mips_extract_return_value): Doubles aren't

returned in FP0 if FP registers are single-precision only.

Mon Sep 29 23:03:03 1997 Mark Alexander <[email protected]>

* mips-tdep.c (set_reg_offset): New function.

(mips16_heuristic_proc_desc): Calculate offsets of registers

saved by entry pseudo-op after rest of prologue has been read.

Use set_reg_offset to ignore all but the first save of a given

register.

(mips32_heuristic_proc_desc): Initialize frame adjustment value.

* remote-sim.c (gdbsim_store_register): Don't update registers

that have a null or empty name.

* findvar.c (read_register_bytes): Don't fetch registers

that have a null or empty name.

Tue Sep 30 13:35:54 1997 Andrew Cagney <[email protected]>

* config/mips/tm-mips.h (NUM_REGS): Define conditionally.

(REGISTER_NAMES): Ditto.

Fri Sep 26 21:08:22 1997 Keith Seitz <[email protected]>

* dsrec.c (load_srec): add ui_load_progress_hook to

display some feedback to user

* symfile.c (generic_load): add ui_load_progress_hook to

display some feedback to user

Fri Sep 26 17:32:22 1997 Jason Molenda ([email protected])

* command.c (add_cmd, add_show_from_set): Insert new commands in

alphabetical order.

Fri Sep 26 12:22:00 1997 Mark Alexander <[email protected]>

* config/mips-tm-mips.h (mips_extra_func_info): New frame_adjust

member for storing offset of MIPS16 frame pointer from SP.

* mips-tdep.c: Use RA_REGNUM instead of hardcoded 31 throughout.

(PROC_FRAME_ADJUST): Define.

(mips16_heuristic_proc_desc): Store frame pointer adjustment value.

(get_frame_pointer): Use frame pointer adjustment value when

calculating frame address.

* remote-sim.c (gdbsim_fetch_register): Don't fetch registers

that have a null or empty name.

Fri Sep 26 12:40:51 1997 Jeffrey A Law ([email protected])

* mips-tdep.c (_initialize_mips_tdep): Allow target files to

override default FPU type.

Fri Sep 26 10:33:54 1997 Felix Lee <[email protected]>

* configure.tgt (v850-*-*): necmsg.lib instead of v850.lib.

Wed Sep 24 14:02:09 1997 Andrew Cagney <[email protected]>

* config/v850/tm-v850.h (BREAKPOINT): Use 1 word DIVH insn with

RRRRR=0 for simulator breakpoint. Previous breakpoint insn was two

words.

Thu Sep 18 15:07:46 1997 Andrew Cagney <[email protected]>

* ser-e7kpc.c (get_ds_base): Only use under Windows.

(windows.h): Include when any _WIN32 host.

Wed Sep 24 18:12:47 1997 Stu Grossman <[email protected]>

* The following block of changes add support for debugging assembly

source files.

* breakpoint.c (resolve_sal_pc): Prevent crash when pc isn't

associated with a function.

* buildsym.c (record_line start_symtab end_symtab): Don't delete

symtabs which only have line numbers (but no other debug symbols).

* dbxread.c (read_dbx_symtab end_psymtab): Ditto.

* remote-sim.c: New functions gdbsim_insert/remove_breakpoint. Use

intrinsic simulator breakpoints if available, otherwise do it the

hard way.

* configure.tgt: Add d30v.

* d30v-tdep.c: New file.

* config/d30v/d30v.mt, config/d30v/tm-d30v.h: New files.

Tue Sep 23 11:24:13 1997 Stan Shebs <[email protected]>

* Makefile.in (ALLCONFIG): Remove, inaccurate and never used.

Tue Sep 23 00:08:18 1997 Peter Schauer ([email protected])

* mips-tdep.c (mips_push_arguments): Tweak alignment of register

value if the remaining length of a non-integral argument is smaller

than the register size for big-endian non-EABI mode.

* rs6000-tdep.c (branch_dest): Handle return from signal

handler function via sigreturn kernel call.

Mon Sep 22 15:32:06 1997 Dawn Perchik <[email protected]>

* stabsread.h, symtab.h, dbxread.c, symtab.c, stabsread.c:

Fix prototypes. Remove function scoped function declarations.

Fri Sep 19 18:51:26 1997 Felix Lee <[email protected]>

* config/i386/windows.mh (XDEPFILES): need to list some files

explicitly, for odd reasons.

Tue Sep 16 20:00:05 1997 Per Bothner <[email protected]>

* jv-exp.y (push_fieldnames): New, to handle EXP.FIELD1....FIELDN.

(push_expression_name): New, to handle expression names.

(push_qualified_expression_name): New, for qualified expression names.

(parse_number): Fix bugs in parsing of non-decimal integers.

* jv-lang.h, jv-lang.c (java_demangle_type_signature): New.

* jv-lang.c (type_from_class): Just use name with java_lookup_class.

(java_link_class_type): Add dummy "class" field.

(java_lookup_type): New.

(evaluate_subexp_java case STRUCTOP_STRUCT): Force to address.

* jv-typeprint.c (java_type_print_base): Don't print "class" field.

Use java_demangle_type_signature to print array class types.

* jv-valprint.c (java_value_print): Preliminary array support.

Print pointer as TYPE@HEXADDR, instead of (TYPE)0xHEXADDR.

(java_val_print): Move check for object type to java_value_print.

Check for null. Print pointer as @HEXADDR, not 0xHEXADDR.

* valops.c (search_struct_field): Search basesclasses in

ascending, not descending order. Hack to avoid virtual baseclass

botch for Java interfaces.

Tue Sep 16 19:56:23 1997 Per Bothner <[email protected]>

* util.c (run_cleanup_chain, make_run_cleanup, do_run_cleanups):

New cleanup clean for cleanups to be run when at each 'run' command.

* infcmd.c (run_command): Call do_run_cleanups.

* solib.c (find_solib): Register cleanup to call clear_solib

on a new 'run' command.

(symbol_add_stub): First look for existing objfile with same name.

Tue Sep 16 16:00:01 1997 Stan Shebs <[email protected]>

* remote-sds.c (sds_load): New function.

(sds_ops): Use it.

(sds_open): Don't set inferior_pid yet.

(sds_kill): Remove contents.

(sds_create_inferior): Rewrite to work more like monitor

interfaces.

(sds_restart): Remove, no longer used.

* monitor.h (MO_SREC_ACK_PLUS, MO_SREC_ACK_ROTATE): New flags.

* monitor.c (monitor_wait_srec_ack): Add DINK32-specific ack code.

* dsrec.c (load_srec): Always write a header S-record.

* dink32-rom.c (dink32_regnames): Fix the names of float registers.

(dink32_cmds): Set to use S-record downloading with acks.

* remote-est.c (est_cmds): Add MO_SREC_ACK_PLUS flag.

Tue Sep 16 10:08:27 1997 Andrew Cagney <[email protected]>

* config/v850/tm-v850.h (BREAKPOINT): Set to a truely illegal

instruction.

* exec.c (exec_file_command): Call set_architecture_from_file.

Mon Sep 15 13:01:22 1997 Mark Alexander <[email protected]>

* dbxread.c (MSYMBOL_SIZE): New macro.

(end_psymtab): Use MSYMBOL_SIZE to extract size from minimal symbol.

* elfread.c (elf_symtab_read): If ELF symbol is "special",

such as a MIPS16 function, mark minimal symbol as special too.

* mips-tdep.c (pc_is_mips16): New function to check whether

a function is MIPS16 by looking at the minimal symbol. Use

pc_is_mips16 throughout instead of IS_MIPS16_ADDR macro.

* config/mips/tm-mips.h (SYMBOL_IS_SPECIAL, MAKE_MSYMBOL_SPECIAL,

MSYMBOL_IS_SPECIAL, MSYMBOL_SIZE): New functions for setting/testing

"special" MIPS16 bit in ELF and minimal symbols.

* mdebugread.c (parse_partial_symbols): Don't construct a partial

symbol table for a file that already has one.

Sat Sep 13 08:32:13 1997 Peter Schauer ([email protected])

* mdebugread.c (parse_symbol, handle_psymbol_enumerators): Handle

yet another variant of enumerator debugging info, used by DU 4.0

native cc.

Tue Sep 9 20:47:23 1997 Felix Lee <[email protected]>

* config/i386/windows.mh (XDEPFILES): reduce to libwingdb.a.

otherwise link command line is too long.

Tue Sep 9 17:41:41 1997 Jeffrey A Law ([email protected])

* symtab.c, dbxread.c, stabsread.c: Fix up ANSI-C isms. Fix

some formatting problems.

Mon Sep 8 16:45:51 1997 Stu Grossman <[email protected]>

* ser-e7kpc.c: Don't include w32sut.h. We no longer use the UT

mechanism. Remove prototypes for dos_async_* functions. They don't

exist anymore.

Mon Sep 8 12:48:50 1997 Ian Lance Taylor <[email protected]>

* top.c (quit_confirm, quit_force): New functions, broken out of

quit_command.

(quit_command): Just call quit_confirm and quit_force.

* top.h (quit_confirm, quit_force): Declare.

Sun Sep 7 17:26:30 1997 Dawn Perchik <[email protected]>

* dbxread.c, buildsym.c, symtab.c, stabsread.c: Add support for

reading stabs extensions for live range information.

* stabsread.h, partial-stab.h: Add prototypes for new functions.

* symtab.h: Add structure for storing live range information.

Wed Sep 3 16:39:39 1997 Andrew Cagney <[email protected]>

* top.c (set_arch): New function, update target_architecture.

* defs.h, top.c (set_architecture_from_arch_mach): Replace

set_architecture, takes the arch and machine as arguments.

* sh3-rom.c (sh3e_open): Update.

(sh3_open): Ditto.

Tue Sep 2 12:00:46 1997 Andrew Cagney <[email protected]>

* remote-e7000.c (e7000_fetch_registers): Fix typo, stray paren.

(e7000_wait): Ditto.

Mon Sep 1 11:21:03 1997 Andrew Cagney <[email protected]>

* top.c (init_main): Add ``set processor'' as an alias for ``set

architecture''.

Sat Aug 30 13:44:48 1997 Bob Manson <[email protected]>

* config/sparc/sparclite.mt: Removed simulator references (erc32

has been disabled).

Thu Aug 28 10:20:04 1997 Andrew Cagney <[email protected]>

* remote-e7000.c (e7000_fetch_registers): Check

target_architecture instead of sh_processor_type.

(e7000_wait): Ditto.

* config/sh/tm-sh.h (sh_set_processor_type): Delete prototype.

* sh3-rom.c (sh3_open): Call set_architecture not

sh_set_processor_type.

(sh3e_open): Ditto.

* sh-tdep.c (sh_show_processor_type_command): Delete.

(sh_set_processor_type_command): Delete.

(sh_target_architecture_hook): Rename from sh_set_processor_type,

use AP to determine architecture.

(sh_show_regs): Use bfd_mach_sh* types.

* remote-sim.c (gdbsim_open): Pass --arch=XXX to simulator when

architecture was specified explicitly.

* defs.h (target_architecture, target_architecture_auto,

set_architecture, set_architecture_from_file): Declare.

(target_architecture_hook): Allow targets to be notified of set

arch commands.

* top.c (init_main): Add set/show/info architecture commands.

(set_architecture, show_architecture, info_architecture): New

functions, parse same.

(set_architecture_from_file): New function, determine arch from

BFD.

Tue Aug 26 17:13:43 1997 Andrew Cagney <[email protected]>

* remote-sim.c (gdbsim_open): Only pass endianness to sim_open

when set explicitly. Prepend endianness arg so that it can be

overridden.

* defs.h, top.c (target_byte_order_auto): Make global when

byteorder is selectable.

Tue Aug 26 15:19:56 1997 Andrew Cagney <[email protected]>

* remote-sim.c (gdbsim_create_inferior): Pass exec_bfd into

sim_create_inferior.

(gdbsim_create_inferior): Pass -1 to proceed, sim_create_inferior

has already set the PC.

(gdbsim_create_inferior): Allow exec_file to be NULL, make "No

exec file" a warning. Ditto for "No program loaded".

Mon Aug 25 17:08:01 1997 Geoffrey Noer <[email protected]>

* ocd.c: revert Sun change -- enable log file handling

Mon Aug 25 12:21:46 1997 Andrew Cagney <[email protected]>

* remote-sim.c (gdbsim_open): Pass exec_bfd to sim_open call.

Sun Aug 24 21:16:59 1997 Geoffrey Noer <[email protected]>

* ocd.c: comment out sections that create and flush wigglers.log

log file when using the wiggler.

Thu Aug 21 16:18:08 1997 Geoffrey Noer <[email protected]>

* config/powerpc/ppc-eabi.mt:

* config/powerpc/ppc-sim.mt:

* config/powerpc/ppcle-eabi.mt:

* config/powerpc/ppcle-sim.mt: ser-ocd.c needs to be before

other ocd-related files in TDEPFILES

Thu Aug 21 14:56:04 1997 Geoffrey Noer <[email protected]>

* ppc-bdm.c (bdm_ppc_wait): stop printfing ecr, der

* ocd.c: initialize remote_timeout

(ocd_wait): while looping, call ocd_do_command with OCD_AYT

(ocd_get_packet): remove find_packet goto. If there isn't

an 0x55 at the start, something is quite wrong so error out

instead of advancing in the packet and trying again. If checksum

is invalid, print error message instead of trying again.

* ser-ocd.c (ocd_readchar): error if we attempt to read past

the end of the from_wiggler_buffer.

Wed Aug 20 14:08:39 1997 Stan Shebs <[email protected]>

* dink32-rom.c: Don't use "mf" command to fill, is too picky

about alignment.

Tue Aug 19 08:41:36 1997 Fred Fish <[email protected]>

* objfiles.c (objfile_relocate): Add call to breakpoint_re_set

after relocations are complete.

* remote-vx.c (vx_add_symbols): Remove call to breakpoint_re_set,

this is now done in objfile_relocate.

Mon Aug 18 17:29:54 1997 Ian Lance Taylor <[email protected]>

* win32-nat.c (handle_exception): Return a value indicating

whether the exception was handled. Don't handle random exceptions

the first time around, so that structured exception handling

works.

(child_wait): Check the return value of handle_exception. Set the

continue_status argument to ContinueDebugEvent accordingly.

Mon Aug 18 11:14:15 1997 Nick Clifton <[email protected]>

* configure.tgt: Add support for v850ea target.

Sun Aug 17 20:31:57 1997 Michael Snyder ([email protected])

* m32r-stub.c: fix typo

Sun Aug 17 17:33:34 1997 Stan Shebs <[email protected]>

* remote-sds.c: Remove unused remnants of remote.c.

(tob64): Return the result length.

(sds_interrupt): Send a stop message.

(sds_wait): Add debug output for signal interpretation, flag

that signal was due to a trap.

(sds_fetch_registers): Fill the registers array correctly for

PowerPC.

(sds_store_registers): Get the right values from registers array.

(putmessage): Tweak length handling so checksum comes out right.

(sds_insert_breakpoint, sds_remove_breakpoint): Do correctly.

Fri Aug 15 20:53:13 1997 Ian Lance Taylor <[email protected]>

* Makefile.in (init.c): Don't use xargs.

Fri Aug 15 13:59:37 1997 Peter Schauer ([email protected])

* infrun.c (wait_for_inferior): Add the symbols for any

newly loaded objects upon a TARGET_WAITKIND_LOADED event.

Rewrite code which determines the TOC address for calling functions

in the inferior under AIX.

* rs6000-nat.c (find_toc_address): New function to determine

the required TOC address from a function address.

(_initialize_core_rs6000): Set up find_toc_address_hook to point

to find_toc_address.

(xcoff_relocate_symtab, xcoff_relocate_core): Remove

add_text_to_loadinfo calls.

(exec_one_dummy_insn): Change pid and status to int to get rid of

compiler warnings.

(xcoff_relocate_symtab): Cast ldi to `int *' when passing it to

ptrace to get rid of compiler warnings.

* rs6000-tdep.c: Add definition for find_toc_address_hook.

(rs6000_fix_call_dummy): If find_toc_address_hook is non zero,

patch TOC address load code in the call dummy with the value

returned from find_toc_address_hook.

(struct loadinfo, loadinfo, loadinfolen,

loadinfotextindex, xcoff_init_loadinfo, free_loadinfo,

xcoff_add_toc_to_loadinfo, add_text_to_loadinfo, find_toc_address):

Remove.

(_initialize_rs6000_tdep): Remove initialization of

coff_add_toc_to_loadinfo_hook and xcoff_init_loadinfo_hook.

* xcoffread.c (coff_add_toc_to_loadinfo_hook,

xcoff_init_loadinfo_hook): Remove.

(struct coff_symfile_info): Add toc_offset field.

(scan_xcoff_symtab): Record toc_offset value in toc_offset field

instead of calling xcoff_add_toc_to_loadinfo_hook.

(get_toc_offset): New function to return the value of the

toc_offset field for an object file.

(xcoff_initial_scan): Remove call of xcoff_init_loadinfo_hook.

* xcoffsolib.h (add_text_to_loadinfo): Remove declaration.

* config/rs6000/tm-rs6000.h: Add declarations for

find_toc_address_hook and get_toc_offset.

Wed Aug 13 19:31:28 1997 Stan Shebs <[email protected]>

* remote-sds.c: New file, interface to SDS-compatible monitors.

* Makefile.in (remote-sds.o): Add build rule.

* config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt

(TDEPFILES): Add remote-sds.o.

Tue Aug 12 14:37:18 1997 Geoffrey Noer <[email protected]>

* ocd.c (ocd_wait): loop until we're in BDM mode instead of

assuming control has returned to GDB.

Mon Aug 11 19:16:04 1997 Stan Shebs <[email protected]>

* dink32-rom.c: New file, support for DINK32 monitor.

* Makefile.in (dink32-rom.o): Add build rule.

* config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt

(TDEPFILES): Add dink32-rom.o.

* monitor.h (MO_32_REGS_PAIRED, MO_SETREG_INTERACTIVE,

MO_SETMEM_INTERACTIVE, MO_GETMEM_16_BOUNDARY,

MO_CLR_BREAK_1_BASED): New monitor interface flags.

* monitor.c: Use them.

(monitor_store_register): Use setreg.term if defined.

(monitor_insert_breakpoint, monitor_remove_breakpoint): Notice

if set_break and clr_break fields are empty.

Mon Aug 11 16:22:36 1997 Geoffrey Noer <[email protected]>

* ocd.c (ocd_insert_breakpoint, ocd_remove_breakpoint): Macro

BDM_BREAKPOINT already has braces around it, remove erroneous ones.

* ser-ocd.c (ocd_write): Conditionalize on _WIN32 instead of

__CYGWIN32__.

* config/powerpc/tm-ppc-eabi.h: Remove BDM_NUM_REGS, BDM_REGMAP

* ppc-bdm.c: move BDM_NUM_REGS, BDM_REGMAP here from tm.h file,

fill in doc fields of bdm_ppc_ops.

(bdm_ppc_fetch_registers): Don't ask for invalid registers such

as the MQ or floating point regs not present on ppc 8xx boards.

(bdm_ppc_store_registers): Don't write those same invalid registers.

* config/i386/cygwin32.mh: Stop including ocd.o ser-ocd.o.

* config/powerpc/ppc-eabi.mt:

* config/powerpc/ppcle-eabi.mt:

* config/powerpc/ppc-sim.mt:

* config/powerpc/ppcle-sim.mt: Include ser-ocd.o.

Mon Aug 11 16:08:52 1997 Fred Fish <[email protected]>

* frame.h (enum lval_type): Conditionalize on __GNUC__

instead of __STDC__.

Sun Aug 10 19:08:26 1997 Jeffrey A Law ([email protected])

* utils.c (error): Fix return type for !ANSI_PROTOTYPES.

Sun Aug 10 16:49:09 1997 Geoffrey Noer <[email protected]>

* ocd.c: move ocd_write_bytes proto to ocd.h since it is used

by ppc-bdm.c, use OCD_LOG_FILE to help debugging, define

BDM_BREAKPOINT if not defined in tm.h