* remote-mon.c: Remove commented out "set remotedebug" command.
* remote-nindy.c: Clean up comment about wanting alternative to
options specified on the GDB command line.
to increase it broke the ability to write large chunks of memory
with m68k-stub and i386-stub. Now we only use more than 400 on
machines where we need that much to write the registers.
* remote.c (remote_write_bytes): Eliminate possible abort(). The
check for when to abort was off by a few bytes and besides which,
it is handled by MAXBUFBYTES, which the caller uses.
* m68k-stub.c: Add comments about trap #1 and trap #8 instructions.
* breakpoint.c: Include thread.h.
* coffread.c: Include stabsread.h.
* Makefile.in: Update dependencies.
* breakpoint.c (mention): Add bp_call_dummy to switch.
* symmisc.c (dump_symtab): Use %d not %ld for line number.
just started failing because they depended on the order the
subcommands are presented, or exact docstring text. This kind of
test is a pain and has minimal benefit.
initialized and uninitialized data sections have the SEC_ALLOC
flag bit set, but only initialized sections have SEC_LOAD set.
SEC_DATA is ignored since it only gets set for initialized
data. Likewise, SEC_HAS_CONTENTS is ignored now because it
never gets set.
* dst.h, dstread.c, config/m68k/{apollo68b.mt,tm-apollo68b.h}:
New files.
* config/m68k/nm-apollo68b.h: Add more defines.
* configure.in: Recognize apollo target, not just host.
* dst.h, dstread.c, config/m68k/{apollo68b.mt,tm-apollo68b.h}:
New files.
* config/m68k/nm-apollo68b.h: Add more defines.
* configure.in: Recognize apollo target, not just host.
cleans up all kinds of hassles (which nm to use in munch, etc). The
new formatting conventions (mostly already followed) are that
the name of the _initialize_* routines must start in column zero,
and must not be inside #if.
* munch: Removed.
* Makefile.in: Remove references to munch.
* serial.c, remote.c, infptrace.c, maint.c, convex-tdep.c,
alpha-tdep.c, hp300ux-nat.c, hppab-nat.c, osfsolib.c, remote-es.c,
procfs.c, remote-udi.c, ser-go32.c, ultra3-xdep.c, sh-tdep.c,
i960-tdep.c, hppa-tdep.c, h8500-tdep.c, dpx2-nat.c, delta68-nat.c,
z8k-tdep.c: Make sure the above conventions are followed. Make
sure they are all declared as returning void. Clean up
miscellaneous comments and such.
cleans up all kinds of hassles (which nm to use in munch, etc). The
new formatting conventions (mostly already followed) are that
the name of the _initialize_* routines must start in column zero,
and must not be inside #if.
* munch: Removed.
* Makefile.in: Remove references to munch.
* serial.c, remote.c, infptrace.c, maint.c, convex-tdep.c,
alpha-tdep.c, hp300ux-nat.c, hppab-nat.c, osfsolib.c, remote-es.c,
procfs.c, remote-udi.c, ser-go32.c, ultra3-xdep.c, sh-tdep.c,
i960-tdep.c, hppa-tdep.c, h8500-tdep.c, dpx2-nat.c, delta68-nat.c,
z8k-tdep.c: Make sure the above conventions are followed. Make
sure they are all declared as returning void. Clean up
miscellaneous comments and such.
* remote.c, remote-udi.c, remote-utils.h: Let target.h take care of
declaring these. Those random externs all over are error prone.
* Move "set remotebaud" from remote-utils.c to main.c to it applies
to remote.c as well.
* xcoffread.c (xcoff_symfile_read), coffread.c (coff_symfile_read):
Sort symtabs for this objfile only, not for all objfiles.
* symfile.c, symfile.h (sort_all_symtab_syms): Remove; no longer used.
remove #include "remote-utils.h". This makes it possible to build
GDB without remote-utils.c. Also, move setting of remote_debug
into main, so that all remote*.c files can use it (not just the
serial line ones). And, make baud_rate be an int.
* remote-udi.c: Change kiodebug to remote_debug.
* remote-utils.c: Move setting of baud rate and debug into main.c.
* remote-utils.h: Redefine sr_{get set}_debug and sr_{get set}_baud
to use baud_rate and remote_debug globals for compatibility.
* remote.c: Use remote_debug and baud_rate globals directly,
instead of sr_ functions, so that we don't need to load
remote-utils.c.
ChangeLog
* values.c (value_virtual_fn_field): Fix the offset calculation
when calling virtual functions. (gdb.t22/virtfunc.exp).
* eval.c (evaluate_subexp): same as above.
* a4rc.sed: update to work with Andreas Vogel papersize params
* refcard.tex: use Andreas Vogel simplifications of papersize
params; remove useless version info; update copyright date.
values.c eval.c
* values.c (value_virtual_fn_field): Fix the offset calculation
when calling virtual functions. (gdb.t22/virtfunc.exp).
* eval.c (evaluate_subexp): same as above.
* c-exp.y (ptype : typebase abs_decl): Use it.
* c-exp.y (ptype): Add support for type qualifiers after the
typebase. The typebase rule already has support for them before
the typebase.
* Makefile.in: Change the expected number of shift/reduce
conflicts to 6. This is OK--the 2 new conflicts are basically the
same as one of the old ones.
the top of the file, making them more concise and moving them with
the code (Sorry, Randy, but these stream-of-consciousness comments
really have to go). Switch the order of the "&&", which makes
things clearer and turns out to be an improvement with respect to
side effects and speed.
* gdb.t12/scope.exp: Remove xfails, filename::var syntax should be
working now. Add an xfail if accesing a bss variable causes
a memory error if the target is not yet run.
* symtab.c (lookup_partial_symtab): If filename is not found and
contains no slashes, try again and compare without leading path
components.
* symtab.c (lookup_symtab_1): Replace open coded version of
lookup_partial_symtab with a function call.
remote-mon.c (monitor_create_inferior), remote-nindy.c
(nindy_create_inferior), remote-st.c (st2000_create_inferior),
remote-vx.c (vx_create_inferior): Remove CREATE_INFERIOR_HOOK; it
is replaced by init_trace_fun.
* config/convex/xm-convex.h, convex-xdep.c: Add comments explaining
how to do without CREATE_INFERIOR_HOOK for whoever fixes the Convex
port.
* Makefile.in: Add Mach files to ALLDEPFILES, etc.
* m3-nat.c: Clean up more hair--message(), cprocs.
* configure.in: Recognize Mach targets and hosts.
* config/ns32k/tm-umax.h: Add some #ifndef's so tm-ns32km3.h can
include this file.
* Mach headers in config/*/tm-*.h: Fix includes to match correct
locations of files.
constructor name (2 string), name of _GLOBAL_ demangling (2 strings),
name of __st* demangling (2 strings). Did Kung really get the
more than 95 others right without testing them?
* configure.in (configdirs): Add gdb.disasm
* gdb.disasm: New directory for GDB disassembler tests.
* gdb.disasm/hppa.{exp,s,mt}: Disassembly tests for the HPPA.
* configure.in (configdirs): Add gdb.disasm
* gdb.disasm: New directory for GDB disassembler tests.
* gdb.disasm/hppa.{exp,s,mt}: Disassembly tests for the HPPA.
from within expect statements. None of these happen anymore and
they cause regressions to be silently unnoticed.
* gdb.t20/inherit.exp, gdb.t22/virtfunc.exp: Add notes (in failure
messages) about known failures with gcc cygnus-2.4.5-930417.
from within expect statements. None of these happen anymore and
they cause regressions to be silently unnoticed.
* gdb.t20/inherit.exp, gdb.t22/virtfunc.exp: Add notes (in failure
messages) about known failures with gcc cygnus-2.4.5-930417.
* gdb.t22/virtfunc.exp: Add notes (in comment and failure message)
about problem with gcc cygnus-2.4.5-930828.
None of these happen anymore and they cause regressions to be silently
unnoticed.
* gdb.t20/inherit.exp: Add note (in failure message) about known
failure with gcc cygnus-2.4.5-930417.
comp-info.exp so it gets built if it doesn't exist.
* gdb.t13/{Makefile.in,bitfields.exp}: Remove comp-info.exp stuff;
it is no longer used.
* gdb.t13/comp-info.c: Removed.
calling vprintf, just make the appropriate calls to printf.
* printcmd.c, config/pa/xm-pa.h, config/mips/xm-makeva.h,
config/alpha/xm-alpha.h, config/m88k/xm-m88k.h: Remove all
traces of makeva*. My apologies to everyone (including me!)
who spent so much time getting it to work on various machines,
but look at the bright side, at least you won't have to do it
again in the future.
* printcmd.c (printf_command): Make a cleanup for val_args (fixes
a memory leak).
of a type as a type reference, not as a definition of a type with
"50=" omitted. This makes things work on the RS/6000 again (the
14 Sep 1993 change broke it).
Move common block handling from dbxread.c to stabsread.c.
Use the name from the BCOMM instead of the ECOMM.
Allocate things on the symbol_obstack.
* xcoffread.c (process_xcoff_symbol): Process C_BCOMM, C_ECOMM,
and C_ECOML. On unrecognized storage classes, go ahead and call
define_symbol (after the complaint).
* dbxread.c (process_one_symbol): Don't relocate 'S' symbols by
the text offset.
that Sun has backed away from the linker kludge and thus the relevant
issue is changes to the SunPRO tools, not the Solaris linker.
* stabs.texinfo (Traditional Integer Types): Clean up description
of octal bounds a little bit. Document extra leading zeroes.
gcc has to be compatible with the native tools.
* alpha-tdep.c (alpha_push_arguments): Rename NUM_ARG_REGS to
ALPHA_NUM_ARG_REGS and move its definition to tm-alpha.h.
* config/alpha/tm-alpha.h (FRAME_ARGS_ADDRESS): Change it to the
way the native tools define it, update comment.
* inflow.c, ser-unix.c, ser-go32.c, ser-tcp.c, serial.h,
terminal.h, fork-child.c, main.c, utils.c: Move all the process
group stuff back to inflow.c and terminal.h; that's a better place
for it and fixes problems with trying to get/set the process group
of a tty we're doing remote debugging on.
* terminal.h: Skip the redefines and includes if HAVE_TERMIOS.
* inflow.c, ser-unix.c, ser-go32.c, ser-tcp.c, serial.h,
terminal.h: Move all the process group stuff back to inflow.c;
that's a better place for it and fixes problems with trying to get/set
the process group of a tty we're doing remote debugging on.
* terminal.h: Skip the redefine crap if HAVE_TERMIOS.
* c-exp.y, m2-exp.y: Call it instead of having our own switch on
the symbol's class.
* valops.c (value_of_variable): Use symbol_read_needs_frame to
decide whether we care about finding a frame.
New functions.
* infrun.c (normal_stop): Don't try and set the pc in the current
frame coredump if there isn't one.
* remote-sim.c (gdbsim_store_register): Don't
SWAP_TARGET_AND_HOST, sim_store_register takes bytes in raw order.
(gdbsim_wait): Set status with WSETSTOP.
* config/h8300/tm-h8300.h (sr_get_debug): Define
* config/i386/i386mach.c: Explain this is for the old (probably
non-functional and/or obsolete) Mach stuff.
* m3-nat.c, config/nm-m3.h,
i386m3-nat.c, mipsm3-nat.c, ns32km3-nat.c,
config/i386/{i386m3.mh,i386m3.mt,tm-i386m3.h,xm-i386m3.h},
config/i386/{i386mk.mh,i386mk.mt,tm-i386mk.h,xm-i386mk.h},
config/mips/{mipsm3.mh,mipsm3.mt,tm-mipsm3.h,xm-mipsm3.h},
config/ns32k/{ns32km3.mh,ns32km3.mt,tm-ns32km3.h,xm-ns32km3.h}:
New files.
PSYMTAB_TO_SYMTAB, call target_terminal_ours_for_output first.
This is needed now that wait_for_inferior passes in endaddr.
* infrun.c: Move call to target_terminal_inferior from proceed
to resume.
beyond the end of the last function in an objfile.
* coff-solib.c (coff_solib_add): Use BFD to get fields from .lib
section.
* infrun.c (wait_for_inferior): Modify test for subroutine entry
to include pc out of bounds of the previous function.
* remote.c (remote_wait): Use strtoul for parsing 'N' message.
Add code to relocate symfile_objfile->sections.
that clears the `inserted' flag for all breakpoints and deletes
any breakpoints which should go away between runs of programs.
* inflow.c (generic_mourn_inferior), infrun.c (init_wait_for_inferior),
remote-es.c (es1800_load), comments in exec.c and corelow.c:
Use it instead of mark_breakpoints_out.
* breakpoint.c (mark_breakpoints_out): Update comment, tm-rs6000.h
uses it in a completely different context.
* breakpoint.c (breakpoint_re_set_one): Add bp_call_dummy case.
regex.c to be consistent across hosts.
* source.c (_initialize_source): Initialize regex to use grep
style syntax as an approximation to POSIX basic regex syntax.
understand what it is trying to do, but I suspect it's not doing
it.
* config/ns32k/merlin.mh: Add comment about M_INSTALL.
* config/m88k/{delta88.mh,delta88v4.mh}: Remove M_INSTALL and
M_UNINSTALL; it tries to install a non-existent file gdb.z.
* Makefile.in: Remove M_INSTALL stuff; the above were the only uses.
* alpha-nat.c, alpha-tdep.c, config/alpha/alpha-osf1.mt,
config/alpha/nm-alpha.h, config/alpha/tm-alpha.h, osfsolib.c:
New files.
* Makefile.in: Add new files and dependencies.
* configure.in: Add alpha target.
* config/alpha/alpha-osf1.mh (NATDEPFILES): Add osfsolib.o
* config/alpha/alpha-osf1.mh (MH_CFLAGS): Remove, we can handle
shared libraries now.
* config/alpha/xm-alpha.h: Cleanup, get MAKEVA_* defines right.
* defs.h (CORE_ADDR): Make its type overridable via CORE_ADDR_TYPE,
provide `unsigned int' default.
* breakpoint.c (breakpoint_auto_delete): Delete only if we really
stopped for the breakpoint.
* stabsread.c, stabsread.h (define_symbol): Change valu parameter
to a CORE_ADDR.
* stabsread.c (read_range_type): Handle the case where the lower
bound overflows and the upper doesn't and the range is legal.
* infrun.c (resume): Do not step a breakpoint instruction if
CANNOT_STEP_BREAKPOINT is defined.
* inferior.h (CALL_DUMMY_LOCATION): New variant AT_ENTRY_POINT.
Now that we have the bp_call_dummy breakpoint the call dummy code
is no longer needed. PUSH_DUMMY_FRAME, PUSH_ARGUMENTS and
FIX_CALL_DUMMY can be used to set up everything for the dummy.
The breakpoint for the dummy is set at the entry point and thats it.
* blockframe.c (inside_entry_file, inside_entry_func): Do not stop
backtraces if pc is in the call dummy at the entry point.
* infcmd.c (run_stack_dummy): Handle AT_ENTRY_POINT case. Use
the expected breakpoint pc when setting up the frame for
set_momentary_breakpoint.
* symfile.c (entry_point_address): New function for AT_ENTRY_POINT
support.
* valops.c (call_function_by_hand): Handle AT_ENTRY_POINT case.
* gdb.stabs/configure.in: Use it.
* gdb.stabs/ecoff.mt, weird-ecoff.sed: Change sed script to enable
sharing with alpha.mt, redefine long to word via preprocessor.
* gdb.stabs/weird.def: Conditionally adapt storage layout of v_comb
for alpha.
* gdb.stabs/weird.exp: Handle compilation of weird.s by alpha
native cc.
* gdb.t00/teststrategy.exp: Change expect string so that we
consume the `(xgdb)' from the command echo and from the gdb prompt.
* gdb.t05/expr.exp: xfail "print unsigned int == (~0)" on the alpha.
gdb currently compares all values as long, so this failure probably
applies to any configuration where LONGEST is bigger than a target int.
* gdb.t08/comp-info.c: New file to determine if gdbme is compiled
with gcc.
* gdb.t08/Makefile.in, opaque.exp: Use it. Alpha native cc is unable
to handle opaque pointers, gcc is.
* gdb.t21/gdbme.cc, gdb.t23/gdbme.cc: operator new takes a size_t
as first argument. Include <sys/types.h> and change all operator
new definitions to use size_t.
* gdb.t21/cplusfuncs.exp: Handle changes in output for operator new
now that we use size_t.
file may now be distributed.
* i386-nlmstub.c: New file; debugging stub for i386 NetWare. Must
be compiled with NetWare header files and turned into an NLM with
nlmconv.
* values.c (record_latest_value): Fetch lazy values and set VALUE_LVAL
to not_lval.
Sun Oct 3 15:54:51 1993 Stan Shebs (shebs@rtl.cygnus.com)
* objfiles.h (objfile): New slot sym_stab_info, use by most
stab-reading formats.
depend on builtin_type_*. Instead, it is always 2, 4, and 8 bytes
like the documentation says.
* printcmd.c (decode_format) [CC_HAS_LONG_LONG]: Remove 'l' as
synonym for 'g'. This was never documented, it shouldn't depend on
CC_HAS_LONG_LONG, and I don't see what's wrong with 'g'.
instead of doing it ourself.
* blockframe.c (reinit_frame_cache): Use code which was in
generic_mourn_inferior so we can use this function even when
we have switched targets.
* corelow.c (core_detach): Call reinit_frame_cache.
* target.c (target_detach): Don't call generic_mourn_inferior
(revert yesterday's change, now handled by core_detach).
* objfiles.c (free_objfile): Detach any core file if we call
SOLIB_CLEAR. #include target.h.
and target_terminal_inferior until we are sure that the inferior
has called gdb_setpgid. This fixes PR 2900 (Schauer tracked it
down and was able to reliably reproduce it by putting a sleep()
before the gdb_setpgid()).
builtin_type_long.
* infptrace.c (fetch_register, store_inferior_register,
child_xfer_memory): Use PTRACE_XFER_TYPE for the type of ptrace
transfers. Provide an `int' default for PTRACE_XFER_TYPE.
vector<int>::vector(int) not vector<int>::vector<int>(int). See
section 14.6 of the ARM.
* gdb.t24 (demangle.exp): Remove a whole bunch of tests of the form
"_vt$MoveCmd"; these differ only in name from "_vt$foo", so they
accomplish little and slow down the testsuite.
* gdb.t24 (demangle.exp): Accept "XXX const" as well as "const XXX".
Accept spaces various places.
* symmisc.c (print_symbol): Use %02x not %2x for LOC_CONST_BYTES.
Clean up problems with targets and hosts that have 64 bit longs
and pointers and 32 bit ints.
* breakpoint.c, buildsym.c, c-lang.c, c-valprint.c, ch-lang.c,
ch-valprint.c, core.c, cp-valprint.c, dbxread.c, exec.c,
expprint.c, gdbtypes.c, infcmd.c, language.c, language.h,
m2-lang.c, maint.c, mips-tdep.c, mipsread.c, partial-stab.h,
printcmd.c, remote-vx.c, solib.c, source.c, stack.c, symfile.c,
symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
Change all printf formats from %x to %lx if outputting an address.
Change la_*_format to use long format.
local_hex_string, local_hex_string_custom now take an unsigned long
argument, change all callers.
* coffread.c (read_coff_symtab): Remove superfluous cast for
complaint output.
* dbxread.c (end_psymtab): Cast MSYMBOL_INFO to long, not int.
* findvar.c, value.h (write_register): Change register value to long.
* gdbtypes.h (struct type): Change `bitsize' to long as
TYPE_FIELD_STATIC_PHYSNAME uses this field as a pointer.
* inferior.h (struct inferior_status): Change type of stop_pc to
CORE_ADDR.
* language.h (local_octal_string, local_octal_string_custom):
Remove prototype, the functions are neither defined nor used.
* mipsread.c (parse_symbol): Use temporary variable for bitsize as
f->bitsize is a long now.
* objfiles.c (add_to_objfile_sections, build_objfile_section_table):
Use unsigned long casts instead of int for abusing sections_end
pointer as integer.
* stack.c (parse_frame_specification): Change type of `args' to
CORE_ADDR for SETUP_ARBITRARY_FRAME.
* printcmd.c (make_vasize): Allow redefinition via MAKEVA_SIZE.
* mipsread.c (parse_type): Alpha cc now supports the t->continued
bit, update algorithm to match the way the compiler uses it.
about SHIFT_INST_REGS.
* exec.c (exec_file_command): Set text_end based on all code readonly
sections, not just ".text".
* defs.h, infcmd.c, config/z8k/tm-z8k.h, config/m88k/tm-m88k.h,
config/sh/tm-sh.h, config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
z8k-tdep.c: Remove all references to ADDR_BITS_SET.
* config/m88k/tm-m88k.h: Define TARGET_WRITE_PC.
* config/m88k/tm-m88k.h: Add definitions for calling functions.
the pushing of the struct return address is already handled in
mips_push_arguments.
* mips-tdep.c (reinit_frame_cache_sfunc): Fix typo in prototype
declaration.
* mipsread.c (parse_symbol, parse_type, upgrade_type): Add more
sanity checks for corrupt symbol entries to avoid core dumps
reported by benson@odi.com. Obviously Ultrix 4.3A cc now has
the same problems as the OSF/1 alpha cc.
* mipsread.c (parse_lines): Iterate over the range of the compressed
line number entries, the old iteration sometimes failed to stop
and wrote past the end of the LINETABLE. Add sanity check to avoid
the same problem in case the line number info is corrupt.
* mipsread.c (parse_procedure): Adjust pdr for alpha __sigtramp.
* mipsread.c (parse_external, parse_partial_symbols): Ignore stNil
symbols that are produced for statics in .o files and stLocal symbols
that are produced for every section in OSF/1 dynamically linked
executables.
* mipsread.c (psymtab_to_symtab_1): Put out `undefined symbols'
warning only under `verbose on' as there are many undefined symbols
in a dynamically linked executable.
(TARDIRS): Add gdbserver.
* exec.c (print_section_info): Print entry point.
* i386lynx-nat.c (i386lynx_saved_pc_after_call): Move into
i386lynx-tdep.c. Add core file support.
* i386lynx-tdep.c: New module for Lynx/386 target dependant code.
* maint.c: Add `maint info sections' command to print info about all
sections that BFD knows about for exec and core files.
* sparc-tdep.c (sparc_push_dummy_frame): Update stack pointer
before putting frame on the stack. Consolidate writes to reduce
traffic for remote debugging.
* config/i386/i386lynx.mh (NATDEPFILES): Remove exec.o.
* config/i386/i386lynx.mt (TDEPFILES): Add exec.o, i386lynx-tdep.o.
* config/i386/nm-i386lynx.h: Add target_pid_to_str().
* config/i386/tm-i386lynx.h: Remove target_pid_to_str().
* sparclite/Makefile.in: Add deps to keep Sun make happy.
infcmd.c (step_1),
infrun.c (wait_for_inferior): collapse SHIFT_INST_REGS ifdef and insert macro.
* m88k-tdep.c: include ieee-float.h. new global target_is_m88110.
new const struct ext_format_m88110 for float format.
(pic_prologue_code): add braces.
(next_insn): remove unused variable buf.
(frame_find_saved_regs): remove unused variables next_addr,
saved_regs, regnum.
(frame_locals_address): remove unused variables frame, ap.
(frame_args_address): remove unused variables frame, ap.
(push_parameters): add some breaks and a default case.
* remote-bug.c: remove redundant includes of value.h, target.h,
serial.h.
(bug_open): corrected typo, sr_multi_scan -> gr_multi_scan.
(bug_fetch_register): special case sfip register for m88110.
remove flag bit masking of pc registers. This should be handled
by the ADDR_BITS_* macros.
(bug_store_register): special case sfip register for m88110.
Corrected sprint format for extended registers.
ieee-float.h. expanded to cope with m88110 extended registers.
(R0_REGNUM, XFP_REGNUM, X0_REGNUM): new macros.
(SHIFT_INST_REGS): becomes a real macro.
use from the type.
* objfiles.c: Include gdb-stabs.h for SECT_* macros.
(objfile_relocate): Relocate textlow and texthigh in psymtabs.
Relocate partial symbols. Check that minimal SYMBOL_SECTION is
nonnegative before using it.
* symtab.h: Adjust section field comment.
