* xcoffread.c (xcoff_symfile_read): Make second parameter a

[binutils.git] / gdb / ChangeLog

Fri Jan 21 09:23:33 1994  Jim Kingdon  ([email protected])

        * xcoffread.c (xcoff_symfile_read): Make second parameter a
        struct section_offsets *, not a (nonexistent) struct section_offset *.

        * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
        internal_xcoff_symtab, not an array of one of them.  Change lots of
        "main_aux" to "&main_aux" and so on.

        * coffread.c, xcoffread.c: Include <coff/internal.h>
        before "symfile.h".

Thu Jan 20 17:30:55 1994  Jim Kingdon  ([email protected])

        * coffread.c (coff_getfilename): Make it not static.

        * xcoffread.c (read_xcoff_symtab): complain() not abort().

        * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
        a completely gratuitous difference between xcoffread.c and coffread.c).

Wed Jan 19 15:09:44 1994  Jim Kingdon  ([email protected])

        * infrun.c (wait_for_inferior): Don't set frame for
        step_resume_breakpoint for IN_SIGTRAMP cases.

        * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
        breakpoint.c (bpstat_what): Move step_resume from its own field of
        the struct bpstat_what into the main_action.  Make it override
        other breakpoints.  This is a conservative change in the sense
        that before the step resume breakpoint was a breakpoint.c
        breakpoint, hitting the step resume breakpoint overrode even
        calling bpstat_stop_status.

Wed Jan 19 12:40:25 1994  Peter Schauer  ([email protected])

        * infrun.c (normal_stop):  Set stop_pc after popping the dummy frame
        in case execution was stopped in the called function.
        * stack.c (print_frame_info, frame_info):  If backtracing through
        a call dummy, handle the starting source line number on a line
        boundary like backtracing through sigtramp.
        * sparc-tdep.c (sparc_frame_find_saved_regs):  Get frame address
        for call dummy frame right.  Remove old test for dummy frame,
        it has been unused at least since gdb-3.5.
        * sparc-tdep.c (sparc_push_dummy_frame):  Set return address register
        of the dummy frame.

Tue Jan 18 16:16:35 1994  Jim Kingdon  ([email protected])

        * infcmd.c (signal_command): Accept 0 as legitimate signal number.

Tue Jan 18 14:09:25 1994  Peter Schauer  ([email protected])

        * infrun.c (signals_info), target.c (target_signal_from_name):
        Use ugly casts to avoid enumvar < enumvar or enumvar++.

Mon Jan 17 22:00:15 1994  Jim Kingdon  ([email protected])

        * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
        * inflow.c (terminal_ours_1): When discussing how to deal with the
        tty state, make note of query() as well as readline.

        * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
        signals for which stop and print are cleared by default.

Mon Jan 17 20:00:51 1994  Jeffrey A. Law  ([email protected])

        * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
        reserved fields to hold a stub unwind entry type.  Fix typo.
        (stub_unwind_entry): New structure for raw stub unwind entries.
        (stub_unwind_types): The types of stubs we may encounter.
        (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
        * hppa-tdep.c (rp_saved): Use additional information provided
        by linker stub unwind descriptors.
        (frameless_function_invocation): Likewise.
        (frame_chain_valid): Likewise.
        * paread.c (compare_unwind_entries): New function for sorting
        unwind table entries.
        (read_unwind_info): Rewrite to remove dependency on host endianness.
        Read in data from the $UNWIND_END$ subspace which contains linker
        stub unwind descriptors.  Merge that data into the basic unwind
        table.

        * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.

Mon Jan 17 22:00:15 1994  Jim Kingdon  ([email protected])

        * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
        from either the symbol name or the auxent.
        * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
        no longer static.

Mon Jan 17 13:35:01 1994  Fred Fish  ([email protected])

        * Makefile.in (ALLPARAM):  Change irix5.h to nm-irix5.h.

Mon Jan 17 12:35:42 1994  Peter Schauer  ([email protected])

        * README:  Update notes for alpha port.

Mon Jan 17 11:15:57 1994  Jim Kingdon  ([email protected])

        * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
        for operation fault, constraint fault, and type fault.

Sun Jan 16 12:46:01 1994  Jim Kingdon  ([email protected])

        * Makefile.in (init.c): Add comment explaining formatting conventions.

        * c-exp.y (parse_number): Assign to temporary between the right
        shifts, to work around a bug in the SCO compiler.

        * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
        Add various files which were added to GDB recently.

        * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
        within_function.

        * Makefile.in: Add mostlyclean target.

Sat Jan 15 10:20:13 1994  Jim Kingdon  ([email protected])

        * Version 4.11.4.

Sat Jan 15 18:27:34 1994  Per Bothner  ([email protected])

        * main.c (show_commands):  Make return type of extern
        history_get be HIST_ENTRY, rather than struct _hist_entry.
        (The latter loses with the upcoming merged readline.)

Sat Jan 15 10:20:13 1994  Jim Kingdon  ([email protected])

        * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
        const char *, not char *.

        * symtab.h (struct symbol): Make section short, not unsigned short.

        * symtab.c (lookup_symbol): Add comment about QUIT here.

        * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.

        * c-exp.y (parse_number): Check for overflow regardless of range
        checking.  Fix overflow check to use unsigned LONGEST, not
        unsigned int.

        * c-exp.y (parse_number): Make it so that integer constants are
        builtin_type_long_long if builtin_type_long isn't big enough or if
        an "LL" suffix is used.  Properly handle "UL" or "LU" suffixes.

        * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
        Print our "()" first, then recurse for the target type.

Fri Jan 14 21:55:39 1994  Jim Kingdon  ([email protected])

        * remote-udi.c (udi_create_inferior): Quote empty execfile argument.

        * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".

Fri Jan 14 14:17:06 1994  Jim Kingdon  ([email protected])

        * utils.c (request_quit): Re-establish signal handler regardless
        of USG.

        * config/mips/xm-irix4.h: Define HAVE_TERMIOS.

Fri Jan 14 21:55:39 1994  Jim Kingdon  ([email protected])

        * i960-tdep.c: Include target.h.

Fri Jan 14 17:12:28 1994  Stan Shebs  ([email protected])

        * lynx-nat.c (sys/wait.h): Don't use absolute pathname.

Fri Jan 14 11:06:10 1994  Jim Kingdon  ([email protected])

        * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
        changes (status -> ourstatus; declare status, etc.).
        * config/nm-lynx.h: Fix child_wait prototype and include target.h.

Fri Jan 14 14:17:06 1994  Jim Kingdon  ([email protected])

        * Makefile.in (ALLPARAM): Add config/nm-lynx.h.

Fri Jan 14 11:49:44 1994  Ian Lance Taylor  ([email protected])

        * remote-mips.c (mips_request, mips_wait): Correct prototypes.

Fri Jan 14 11:37:17 1994  Jim Kingdon  ([email protected])

        * config/i386/xm-linux.h: Define HAVE_TERMIOS.

Fri Jan 14 01:04:36 1994  Peter Schauer  ([email protected])

        * config/alpha/tm-alpha.h (CALL_DUMMY):  Improve comment.

Thu Jan 13 10:32:38 1994  Jim Kingdon  ([email protected])

        * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
        is defined.  Otherwise just report TARGET_SIGNAL_UNKNOWN.

        * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
        writing it.

        Add search to target vector (#if 0'd until after 4.12):
        * target.h (to_search, target_search): Add.
        * gdbcore.h, core.c (generic_search): Add.
        * remote.c (remote_search): Add.
        * a29k-tdep.c (init_frame_info): Use target_search to find traceback
        tag.

        * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
        is on, call find_pc_function rather than relying just on the minimal
        symbols (probably only matters for symbol readers which don't put
        statics in the minimal symbols, but changing this strikes me as
        not conservative enough).
        Initialize name_location in all cases.
        If no symbol and no msymbol, don't print anything symbolic.

        * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.

Wed Jan 12 20:53:16 1994  John Gilmore  ([email protected])

        * printcmd.c (print_address_symbolic):  Make it search the
        symtabs for variables as well as functions.  Add `set print
        fast-symbolic-addr' and default it to fast (the old way).
        Print line numbers for data items as well as functions.

        * symtab.c (find_addr_symbol):  Return the symtab and the symbol
        address, if a symbol is found (take two more args pointing to
        where to store these results).

        * symtab.h (find_addr_symbol):  Add prototype.

Wed Jan 12 19:32:11 1994  Jim Kingdon  ([email protected])

        * objfiles.h: Fix comments to reflect the fact that the phrase
        "top of stack" always refers to where the pushing and popping takes
        place, regardless of whether it is at the highest or lowest address.

Wed Jan 12 13:23:37 1994  Peter Schauer  ([email protected])

        * mdebugread.c (parse_symbol):  Do not set TYPE_TAG_NAME for
        compiler generated tag names.
        * mdebugread.c (parse_type):  Handle cross references to qualified
        aggregate types.
        * valops.c (value_struct_elt):  Improve error message if the
        address of a method is requested from an object instance.
        * valops.c (search_struct_method):  Make name_matched non-static
        to get it initialized correctly.
        * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER):  Define to
        exclude segment register which are not writable on newer SCO versions.

Wed Jan 12 14:44:45 1994  Jim Kingdon  ([email protected])

        * go32-xdep.c: Remove unused function uerror.
        (sigsetmask): Declare return type.  Declare argument (to match the
        way it is called).  Explicitly return 0.

Wed Jan 12 01:44:25 1994  John Gilmore  ([email protected])

        * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
        partial_symbol):  Shrink the storage sizes of symbols, by making
        enums into 1-byte bitfields when compiled __GNUC__, moving all the
        enums and small ints to the end of each struct to improve
        alignment, and switching the section number from int to unsigned
        short.

Wed Jan 12 00:16:26 1994  John Gilmore  ([email protected])

        * symtab.c (find_addr_symbol):  New routine that will find the nearest
        symbol associated with an address.  It does so by exhaustive
        search of the symtabs, so it's slow but complete.

Tue Jan 11 23:57:30 1994  John Gilmore  ([email protected])

        * coffread.c (read_coff_symtab):  Set PC bounds of _globals_ symtab
        to [0,0] rather than [0, end of first source file].  This avoids
        problems with other parts of GDB looking for linetables in the
        _globals_ symtab.  Eliminate variables num_object_files and
        first_object_file_end.

Tue Jan 11 00:53:46 1994  John Gilmore  ([email protected])

        * a29k-tdep.c (init_frame_info):  Cast null arg to examine_tag.
        (pop_frame):  Restore PC2 and LR0 from dummy frames.
        (push_dummy_frame):  Save PC2 and LR0 into dummy frames.
        (setup_arbitrary_frame):  Handle 3 args and set up real frames.
        * config/a29k/tm-a29k.h (FRAME_NUM_ARGS):  Update comments.
        (DUMMY_FRAME_RSIZE):  Add 2 longwords for PC2 and LR0.
        (SETUP_ARBITRARY_FRAME):  Define.

Tue Jan 11 06:59:10 1994  Jim Kingdon  ([email protected])

        * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.

Tue Jan 11 14:27:03 1994  Ian Lance Taylor  ([email protected])

        * remote-udi.c (udi_resume): Correct prototype.

Tue Jan 11 11:10:30 1994  Jeffrey A. Law  ([email protected])

        * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
        hppa_frame_find_saved_regs.
        * hppa-tdep.c (dig_fp_from_stack): Delete function.
        (prologue_inst_adjust_sp): New function.
        (is_branch, inst_saves_gr, inst_saves_fr): New functions.
        (skip_prologue): Completely rewrite to use unwind information.
        (hppa_frame_find_saved_regs): Likewise.

Tue Jan 11 06:59:10 1994  Jim Kingdon  ([email protected])

        * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
        to convert a signal number with appropriate bounds checking.

        * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).

Tue Jan 11 00:53:46 1994  John Gilmore  ([email protected])

        * stack.c (frame_info):  If FRAME_FIND_SAVED_REGS isn't defined,
        print a newline to end the display anyway.

        * sparc-tdep.c (sparc_pop_frame):  Pop the fsr and csr (float and
        coprocessor status regs) when popping a frame.  This fixes 
        float exceptions that occur after calling inferior functions.

        * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
        Read and write the fsr (float status register) to/from the child
        process along with the float regs.  Remove Peter Schauer's change
        of May 24 '93, which has higher overhead and doesn't solve the
        real problem (which was that FSR wasn't being set).

Mon Jan 10 23:16:42 1994  John Gilmore  ([email protected])

        * a29k-tdep.c (examine_prologue):  Don't worry if the ASGEQ
        stack overflow check isn't right after the register stack
        adjustment instruction.  Metaware R2.3u compiler moves other
        things in front of it.  This fix isn't perfect but is what's
        running.

Mon Jan 10 20:08:23 1994  Jim Kingdon  ([email protected])

        * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.

        * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
        character filenames.
        * configure.in: Change accordingly.

Mon Jan 10 15:48:36 1994  Tom Lord  ([email protected])

        * m68k-stub.c, sparc-stub.c: removed spurious introduction of 
        _filtered io routines from these two files.

Fri Jan  7 12:42:45 1994  Peter Schauer  ([email protected])

        * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
        config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET):  Define.
        * mdebugread.c (parse_symbol):  Handle enum sh.type produced by
        DEC c89. 
        * mdebugread.c (add_line):  Handle zero linenos produced by DEC c89.

Fri Jan  7 12:55:25 1994  Jim Kingdon  ([email protected])

        * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
        printing to gdb_stderr.

        * remote-udi.c (udi_kill): Don't close the connection, just set
        inferior_pid to zero.
        (udi_mourn): Call remove_breakpoints.

        * remote-udi.c: Remove obsolete need_artificial_traps comment.

        * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.

Thu Jan  6 07:17:53 1994  Jim Kingdon  ([email protected])

        * symtab.c (lookup_symbol): Don't try adding .c to the name.

        * remote-bug.c: At the start of each section, reset srec_frame
        back to 160.

        * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
        * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
        * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
        code which looks for those two waitkinds.  Use switch statement.
        * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
        CHILD_SPECIAL_WAITSTATUS.

        * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
        * Move target_signal_from_host, target_signal_to_host, and
        store_waitstatus from inftarg.c to target.c.  procfs needs them.
        * target.c: Include "wait.h" and <signal.h>.
        * target.h, infrun.c (proceed), proceed callers: Pass new code
        TARGET_SIGNAL_DEFAULT instead of -1.  This avoids problems with
        enums being treated as unsigned and is cleaner.
        * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
        TARGET_SIGNAL_0.
        * infcmd.c (signal_command), infrun.c (signals_info):
        Don't allow user to specify numeric equivalent of
        TARGET_SIGNAL_DEFAULT.

Tue Jan  4 15:34:36 1994  Stu Grossman  ([email protected])

        * config/alpha/alpha-netware.mt:  New target support for Alpha
        running Netware.
        * configure.in:  Add alpha-*-netware* target.

Tue Jan  4 14:51:35 1994  Stan Shebs  ([email protected])

        * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.

Tue Jan  4 09:47:14 1994  Jim Kingdon  ([email protected])

        * target.h: Add enum target_waitkind, enum target_signal, and
        struct target_waitstatus.  Change status argument to target_wait to
        be struct target_waitstatus * instead of int *.
        * target.h, infrun.c, all targets: Change type of signal arguments
        to resume(), proceed(), and target_resume() from int to enum
        target_signal.
        * All targets (*_wait, *_resume): Change accordingly.
        * infcmd.c (program_info, signal_command), throughout infrun.c, 
        * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
        * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
        signal code stuff right with the new signals would be non-trivial).
        * inferior.h (stop_signal): Make it enum target_signal not int.
        * target.c, target.h (target_signal_to_string, target_signal_to_name,
        target_signal_from_name): New functions.
        * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
        store_waitstatus): New functions.
        * procfs.c (procfs_notice_signals): Use them.
        * i960-tdep.c (i960_fault_to_signal): New function, to replace
        print_fault.
        * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.

        * objfiles.c (build_objfile_section_table): Don't abort() if
        objfile->sections is already set.

        * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
        to match recent change to exec.c.

        * Version 4.11.3.

        * main.c (print_gdb_version): Change year to 1994.

        * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
        * Makefile.in (NONSRC): Add ChangeLog-93.

Mon Jan  3 11:57:29 1994  Jim Kingdon  ([email protected])

        * stabsread.c (read_type): Allow defining several type numbers
        at once (e.g. "(1,2)=(3,4)="...).

        * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).

        * breakpoint.c (frame_in_dummy): Check PC as well as frame.

Mon Jan  3 02:47:03 1994  Peter Schauer  ([email protected])

        * mdebugread.c (psymtab_to_symtab_1):  Only pass N_STAB symbols
        to process_one_symbol.
        * symtab.c (find_pc_psymbol):  Search global_psymbols as well to
        avoid caching a bad endaddr in find_pc_partial_function.

Sun Jan  2 21:41:17 1994  Jim Kingdon  ([email protected])

        * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.

Sat Jan  1 04:35:23 1994  Peter Schauer  ([email protected])

        * infrun.c (wait_for_inferior):  Do not step or step resume past
        the end of a one-line function we just stepped into.

For older changes see ChangeLog-93
\f
Local Variables:
mode: indented-text
left-margin: 8
fill-column: 74
version-control: never
End: