+Fri Sep 24 17:25:41 1993 Stu Grossman (grossman at cygnus.com)
+
+ * corelow.c: Add multi thread/process support for core files with
+ .reg/XXX pseudo-sections.
+ * i386lynx-nat.c thread.h thread.c: Remove unnecessary core file
+ support.
+
+
+ * remote-udi.c (download): Skip zero length sections.
+
+ * valops.c (search_struct_method, value_struct_elt):
+ Use (value)-1, not -1, for error.
+
+ * infcmd.c (step_1), infrun.c (wait_for_inferior): Add comments
+ 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, m88k-tdep.c: Add call function stuff.
+
+
+ * config/mips/tm-mips.h (STORE_STRUCT_RETURN): Define as noop as
+ 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
+ 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.
+
+
+ * config/i960/nindy960.mt: Don't define REMOTE_O; REMOTE_O was
+ intended only for VxWorks. Remove dcache.o from TDEPFILES now
+ that we pick it up from the default REMOTE_O.
+
+ * breakpoint.c (bpstat_what): Initialize retval.call_dummy and
+ retval.step_resume.
+
+ * mips-tdep.c (mips_frame_chain): If frame size zero, return zero.
+ * rs6000-tdep.c: Add comment about framelessness.
+
+ * remote-nindy.c: Declare ninMemGet and ninMemPut.
+
+Wed Sep 22 08:02:57 1993 Stu Grossman (grossman at cygnus.com)
+
+ * Makefile.in: Add i386lynx-tdep to the right places.
+ (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.
+
+
+ * breakpoint.h, breakpoint.c (bpstat_stop_status): Add new argument
+ not_a_breakpoint.
+ * infrun.c (wait_for_inferior): Pass it. Also consolidate the
+ test of whether we are stepping into a CURRENTLY_STEPPING macro.
+
+
+ * breakpoint.c (bpstat_stop_status),
+ 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.
+
+ * config/m88k/tm-m88k.h: white space and comment changes. include
+ 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.
+
+
+ * breakpoint.c (breakpoint_1): Support bp_call_dummy.
+
+
+ * elfread.c (record_minimal_symbol_and_info): Guess the section to
+ 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.
+
+ * remote.c (interrupt_query): New function.
+ (remote_interrupt_twice): Call interrupt_query.
+ (putpkt, getpkt): If quit_flag is set, call interrupt_query.
+ (remote_wait): Don't bother with objfile_relocate if the addresses
+ haven't changed.
+ (remote_fetch_registers): If we see a packet that doesn't start
+ with a hex character, fetch a new one.
+
+
+ * remote.c, remote-utils.c: Use SERIAL_FLUSH_INPUT after opening it.
+
+ * printcmd.c (print_scalar_formatted): When truncating value we are
+ going to print as unsigned, handle it generally for any length
+ less than sizeof (LONGEST), rather than special-casing sizeof (char),
+ sizeof (short), and sizeof (long). Clarify comment on what this
+ is for.
+
+ * symfile.c (deduce_language_from_filename): Accept .cxx for C++.
+ * buildsym.c (start_subfile): Use deduce_language_from_filename
+ rather than checking for .C or .cc ourself.
+
+
+ * defs.h: Declare argument of re_comp as const char *.
+
+ * remote.c, remote-mips.c: Use sr_get_debug not remote_debug.
+
+ * README: Say using bfd from another release doesn't generally work.
+
+
+ * mipsread.c (parse_type): Don't complain() if we guessed struct
+ and it was a union, or vice versa.
+
+ * defs.h (make_cleanup): Change PTR to void * when inside PARAMS.
+
+ Some of the following is in #ifdef CALL_DUMMY_BREAKPOINT_OFFSET.
+ * breakpoint.h (enum bptype): Add bp_call_dummy.
+ (struct bpstat_what): Add call_dummy field.
+ * infrun.c (wait_for_inferior): Deal with it.
+ * breakpoint.c (bpstat_what): Deal with call dummy breakpoint.
+ * infcmd.c (run_stack_dummy): Set the call dummy breakpoint.
+ * config/sparc/tm-sparc.h: Define CALL_DUMMY_BREAKPOINT_OFFSET.
+
+ * remote-sim.h: New file.
+ * remote-sim.c: Add remote debug feature. Rename stuff to distinguish
+ interface to simulator from gdb-specific stuff. Other changes.
+start-sanitize-v9
+ * remote-sp64sim.c: Renamed to remote-sim.c.
+ Use sr_get_debug instead of our own sim_verbose/simif_snoop.
+ Use gnutarget in call to bfd_openr.
+ Rename simif_* to gdbsim_*.
+ * config/sparc/sp64sim.mt: Change remote-sp64sim.c to remote-sim.c.
+end-sanitize-v9
+
+
+ * findvar.c (extract_signed_integer): Cast *p to LONGEST before doing
+ the xor and subtract. Otherwise it will not sign extend if the type
+ of LONGEST is larger than int.
+ * cp-valprint.c (cp_print_class_method): Inhibit core dump if
+ domain is an undefined cross reference.
+ * valops.c (call_function_by_hand): Set real_pc to correct
+ value if CALL_DUMMY_LOCATION != ON_STACK.
+
+
+ * config/a29k/tm-a29k.h (FRAME_CHAIN): If rsize is zero, return zero.
+
+Thu Sep 16 13:16:22 1993 Stu Grossman (grossman at cygnus.com)
+
+ * infrun.c (wait_for_inferior): Allow user to single step within
+ a stack dummy.
+
+
+ * dbxread.c (copy_pending): Deal with END NULL.
+ (process_one_symbol): Add comments about what common_block NULL means.
+
+
+ * remote-udi.c, remote-adapt.c, remote-mm.c: Move processor_type
+ to tm-a29k.h and a29k-tdep.c and make it an enum.
+ * a29k-tdep.c (a29k_get_processor_type): New function. Fix many
+ aspects of how we detected the processor type.
+ * remote-udi.c, remote-adapt.c, remote-mm.c (*_open): Call it
+ rather than figuring out the type ourselves.
+
+Thu Sep 16 12:12:59 1993 Stu Grossman (grossman at cygnus.com)
+
+ * sparc-stub.c (_trap_low): Do restore/save sequence after
+ setting sp to ensure that we load the previous window from the
+ right place on the stack.
+
+
+ * mipsread.c: Many changes for alpha ecoff format:
+ Correct sizeof(int) == sizeof(long) assumptions.
+ Replace stParsed hack by putting the parsed types on the pending chain.
+ Replace mips specific ecoff mapping by ECOFF_REG_TO_REGNUM macro,
+ provide default for cross debugging.
+ Swapping the symbol back is no longer needed as the symbol is not
+ modified anymore.
+ Add new alpha basic types, handle btTypedef, handle stStaticProc
+ external symbols .
+ Update and clean up cross_ref for alpha cc cross ref variations.
+ Allocate types on the type_obstack to inhibit storage leaks.
+ * config/mips/tm-mips.h (ECOFF_REG_TO_REGNUM): Define.
+ * gdbtypes.c (recursive_dump_type): Dump TYPE_TAG_NAME if it is set.
+
+
+ * stabsread.c (read_type): Process "s" (size) type attribute.
+ If type is defined to another type, copy the type.
+
+
+ * config/i386/i386v4.mh (NATDEPFILES): Move exec.o from here...
+ * config/i386/i386v4.mt (TDEPFILES): ...to here.
+
* Makefile.in (remote_utils_h): add serial.h and target.h.
- * paread.c, coffread.c, elfread.c: Include <time.h> before libbfd.h.
+ * paread.c, coffread.c, elfread.c, dwarfread.c:
+ Include <time.h> and <sys/types.h> before libbfd.h.
* paread.c: Define BYTES_IN_WORD before including aout/aout64.h.
projects / binutils.git / blobdiff