entire breakpoint chain and print only the first entry that needs to
be printed and needs to be stopped for. Fixes problems with printing
of multiple breakpoints with different conditions.
* breakpoint.c (print_it_done): Renamed from print_it_noop as it
effectively stops printing of the breakpoint chain.
* breakpoint.c (print_it_noop): New routine to print nothing
for this breakpoint entry and dont stop printing.
* breakpoint.c (breakpoint_re_set_one): mention the reevaluated
watchpoint only if it is enabled.
* mipsread.c (parse_procedure): Correct incorrect setjmp procedure
descriptor from the library to make backtraces through setjmp work.
* mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
sigtramp.
* mips-tdep.c (read_next_frame_reg): Provide correct values for
all registers saved within sigtramp, cleanup.
* solib.[hc] (find_pc_section_from_so_list): new function and
prototype.
* sparc-tdep.c (in_solib_trampoline): new function.
* symfile.[hc] (find_pc_section): new function and prototypes.
* target.[hc] (find_pc_section_from_targets): new function and
prototypes.
* config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
in_solib_trampoline.
* command.c (do_setshow_command): Use %u with var_{u,z}integer.
* command.{c,h}: New var_type var_integer.
main.c: Use it for history_size.
* rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
Lint and byte-order fixups.
breakpoint.c (bpstat_print): Use it.
(print_it_normal): New function (from old bpstat_print code).
(bpstat_{alloc,stop_status}): Set print_it field.
* breakpoint.c (bpstat_stop_status): Use catch_errors when
evaluating watchpoint condition, via new function watchpoint_check.
Also stop if watchpoint disabled due to leaving its block.
* breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
went out of scope.
* exec.c (exec_close): Fix storage leak.
* exec.c (exec_file_command): Make sure that bfd doesn't realign the
output sections when patching an executable.
* mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
when writing all registers.
* mips-tdep.c (mips_push_dummy_frame): Save floating point registers
at the right offset in the dummy frame.
* mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
stStaticProc and stEnd symbols as they are generated by gcc-2.x.
* mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
of reading/writing registers that are shorter than REGISTER_TYPE.
* (value_from_register): Install H8500 specific code to return
proper value when register is being used as a pointer.
* h8500-tdep.c: Remove extra defines of NUM_REGS.
(h8500_skip_prologue): Use correct lengths for LINK instructions.
(FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
chain frames properly by combining frame pointer with T reg.
(init_extra_frame_info): Delete. It's now a macro.
(frame_args_address): Don't add PTR_SIZE. Stack args are already
offset by the correct amount off of the frame pointer.
(register_byte): Delete. It's now a macro.
(register_raw_size, register_virtual_size): Delete. Replaced by
common routine h8500_register_size, cuz there's no difference
between the raw & virtual sizes on this machine.
(register_convert_to_raw, register_convert_to_virtual): Delete,
cuz there's no difference between the raw & virtual forms.
Replaced by memcpy in tm file.
(register_virtual_type): Rename to h8500_register_virtual_type.
Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
(_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
emulator have same reg offsets. This is all handled in the
simulator code now.
(h8500_trapped_internalvar): New routine to detect references to
convenience vars acting as pointer pseudo-regs.
(h8500_value_trapped_internalvar): Conjure up value of pointer
pseudo-regs.
(h8500_set_trapped_internalvar): Convert set value in real
register references.
infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
code segment register.
infrun.c (proceed): Simplify. Call write_pc instead of doing it
by hand.
(wait_for_inferior): Add h8500 specific code to add stack segment
when reading SP register.
remote-sim.c (fetch_register): Spacing.
tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
detect cruft. Redo all register manipulation stuff. Get rid of
pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
to frame pointer. (IS_TRAPPED_INTERNALVAL,
VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
to create internal vars for pointer pseudo-regs.
m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
z8k}: New directories to hold cpu specific configuration files.
Naming follows gcc convention.
* config/{*.mt, *.mh}: All target and host makefile fragment
config files moved to an appropriate config/<cpu> subdirectory.
* nm-*, xm-*, tm-*: All native, host, and target files, which
get linked to nm.h, xm.h, and tm.h respectively by configure,
moved to appropriate config/<cpu> subdirectory.
* nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
Native, host, and target files that are common across more than
one cpu architecture and included by one of the configured
native, host, or target files, get moved to config directory.
* Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
pick up native, host, or target include files moved to one of
the config subdirectories, and that are included by other files.
* Makefile.in (alldeps.mak): Modify to account for new config
directory structure.
* alldeps.mak, depend: Update for new config directory structure.
* config/*/[ntx]m-*.h: Modify all files that include other
[ntx]m-*.h files to use path relative to gdb/config. I.E.
"a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
"tm-29k.h".
* remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
* mipsread.c (tm-mips.h): Include mips/tm-mips.h.
* i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
* configure.in: Default gdb_host_cpu to host_cpu, and remap
the ones where the default is not unique or different than the
config subdirectory name. Similarly, handle gdb_target_cpu.
Modify configure.in as appropriate to make use of gdb_host_cpu
and gdb_target_cpu to find makefile fragments and make links.
* ieee-float.h: Moved to ../include.
* Makefile.in: Update accordingly.
* i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
* m68k-tdep.c: Removed definition of ext_format ext_format_68881;
it is now in ../opcodes/m68881-ext.c.
* mips-tdep.c (mips_skip_prologue): Try to skip more of the
prologue (some callers _do_ care).
* mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
new interface of ../opcodes/*-dis.c.
* ch-exp.y: Add #include <ctype.h>.
fix problem with coercion of array and function types when
passed as arguments to C functions, pending a more complete
review of when and how coercion should be done, depending
upon context and language.
