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1998-10-141998-10-13 Jason Molenda (jsm@bugshack.cygnus.com)Jason Molenda1-2/+3
* blockframe.c (find_pc_sect_partial_function): Add braces to avoid possible nested-if confusion. * breakpoint.c (breakpoint_here_p): Ditto. (breakpoint_inserted_here_p): Ditto. (breakpoint_thread_match): Ditto. * gnu-regex.c: Define _REGEX_RE_COMP only if it isn't already defined. * gnu-regex.h: Define _REGEX_RE_COMP to pick up old compatability prototypes. * symtab.h: Add prototype for _initialize_source. * value.h: Add prototype for _initialize_value. * defs.h: Include sys/types.h or stddef.h to get size_t. (make_cleanup): Add make_cleanup_func typedef and switch to using a prototype for this function. (mfree): Add prototypes for mmalloc, mrealloc, mfree if we aren't using mmalloc. * ax-gdb.c breakpoint.c coffread.c corelow.c dbxread.c dwarf2read.c dwarfread.c elfread.c eval.c exec.c gdbtk-cmds.c gdbtk.c infcmd.c infrun.c mipsread.c nlmread.c os9kread.c parse.c printcmd.c symfile.c symmisc.c symtab.c thread.c top.c tracepoint.c typeprint.c valops.c: Cast parameters passed to make_cleanup to use the new make_cleanup_func typedef. More warning cleanups. There are still a bunch of places where the first argument to make_cleanup is not cast to (make_cleanup_func); these are either due to the function fitting the make_cleanup_func specification already (e.g. free()) or they are in files that weren't compiled when I did my make on a Linux native system. Bwahahaha. You can see them like this: grep make_cleanup\ * | grep -v make_cleanup_func I'll surely go back and clean up the remaining suspicious calls in GDB one of these days. :-)
1998-05-08 * config/sparc/tm-sp64.h (CALL_DUMMY): Store and retrieveBob Manson1-4/+11
%o0-%o5 as 64-bit values; compensate for stack bias. (USE_STRUCT_CONVENTION): We only pass pointers to structs if they're larger than 32 bytes. (REG_STRUCT_HAS_ADDR): Ditto. * sparc-tdep.c (sparc_init_extra_frame_info): Use read_sp() instead of read_register. If the target is a sparc64 and the frame pointer is odd, compensate for the stack bias. (get_saved_register): Use read_sp(). (DUMMY_STACK_REG_BUF_SIZE): Use FP_REGISTER_BYTES. (sparc_push_dummy_frame): Use read_sp()/write_sp(). On sparc64, save the PC, NPC, CCR, FSR, FPRS, Y and ASI registers. (sparc_frame_find_saved_regs): Use read_sp(). Read the PC, NPC, CCR, FSR, FPRS, Y and ASI registers from the frame, if it's a dummy frame. (sparc_pop_frame): Use write_sp(). If the target is a sparc64 and the FP is odd, compensate for stack bias. (sparc_store_return_value): Right-justify the return value before writing it to %o0. (sparc_fix_call_dummy): Don't NOP out part of the call dummy on sparc64. (sparc64_read_sp, sparc64_read_fp, sparc64_write_sp, sparc64_write_fp, sp64_push_arguments, sparc64_extract_return_value): New functions to support the sparc64 ABI. * dwarfread.c (handle_producer): Set processing_gcc_compilation to the right version number. * dwarf2read.c (read_file_scope): Assume we're processing GCC2 output.
1998-03-04Previously, the size of pointers was taken from the hosts pointer size. Now, ↵John Metzler1-4/+2
it is a function of TARGET_PTR_BITS.
1998-01-28 Suggested by Chris Walter <walter@budoe.bu.edu>:Stan Shebs1-2/+4
* dwarfread.c (set_cu_language): Recognize Fortran. * dwarf2read.c (set_cu_language): Ditto. (read_array_type): Fix language test.
1997-08-05 * gdbtypes.h: Re-interpret struct field. Suppport address of static.Per Bothner1-9/+9
Add a bunch of macros. * coffread.c, dwarf2read.c, dwarfread.c, mdebugread.c, stabsread.c: Update to use new macros. * coffread.c, hpread.c, stabsread.c: Remove bugus TYPE_FIELD_VALUE. * value.h, values.c (value_static_field): New function. * cp-valprint.c, valops.c: Modify to use value_static_field.
1997-06-28 * buildsym.h (struct subfile): Add debugformat member.Fred Fish1-0/+1
(record_debugformat): Declare global function. * buildsym.c (start_subfile): Initialize debugformat member to NULL. (record_debugformat): New function to record the format. (end_symtab): Copy format into symtab debugformat member. (end_symtab): Free subfile debugformat member. * symmisc.c (free_symtab): Free debugformat when freeing symtab. * symfile.c (allocate_symtab): Initialize the new debugformat member for new symtabs. * symtab.h (struct symtab): Add debugformat member. * source.c (source_info): Print the debug format. * os9kread.c (os9k_process_one_symbol): Call record_debugformat with "OS9". * hpread.c (hpread_expand_symtab): Call record_debugformat with "HP". (hpread_process_one_debug_symbol): Ditto. * dbxread.c (process_one_symbol): Call record_debugformat with "stabs". * coffread.c (coff_start_symtab): Call record_debugformat with "COFF". * xcoffread.c (read_xcoff_symtab): Call record_debugformat with "XCOFF". * dwarfread.c (read_file_scope): Call record_debugformat with "DWARF 1". * dwarf2read.c (read_file_scope): Call record_debugformat with "DWARF 2". * dstread.c (dst_end_symtab): Set debugformat to be "Apollo DST". * mdebugread.c (new_symtab): Set debugformat to be "ECOFF".
1997-06-18 * dwarfread.c (isreg, optimized_out, offreg, basereg): MoveFred Fish1-35/+48
global variables into the struct dieinfo structure. (locval): Pass pointer to a dieinfo struct rather than a pointer to the raw location information. Change prototype. Set isreg, optimized_out, offreg and basereg as appropriate. (struct_type): Call locval with dieinfo struct pointer. (new_symbol): Ditto. (new_symbol): Call locval and save location before testing the values of the new dieinfo struct flags, set by locval.
1997-06-17 * dwarfread.c (new_symbol): Use SYMBOL_VALUE_ADDRESS, instead ofFred Fish1-3/+12
SYMBOL_VALUE, to set the value of LOC_STATIC symbols.
1996-10-15 * buildsym.c (finish_block): Treat LOC_BASEREG_ARG andStu Grossman1-1/+3
LOC_LOCAL_ARG as arguments so that GDB will know about function args declared this way. Mostly affects dwarf. * dwarfread.c (decode_die_type): Change default type from int to void. This allows GDB to recognize void functions. * (new_symbol): If AT_PROTOTYPED is present, set a flag in the type structure. * findvar.c (extract_floating store_floating): Clean up comments to reflect reality. * gdbtypes.h: Add TYPE_FLAG_PROTOTYPED so that we can tell if a function has a prototype. Currently, only dwarf supports this. * utils.c (floatformat_from_doublest): Fix logic error with converting from double to float. (It wasn't shifting mant_long if it had a hidden bit.) * v850-tdep.c: Add support for function calling. Fix some problems with debugging code w/o debug symbols. * config/v850/tm-v850.h: Ditto.
1996-08-08 * dwarf2read.c dwarfread.c exec.c infcmd.c infrun.c main.cStu Grossman1-4/+0
mdebugread.c os9kread.c source.c top.c utils.c: Don't include param.h or sys/file.h (or unistd.h in some cases). * defs.h exec.c inflow.c remote-array.c remote-e7000.c sparcl-tdep.c terminal.h utils.c: Replace all occurances of __WIN32__, WINGDB, WIN32, etc... with _WIN32. * main.c: Remove #ifndef WINGDB around option processing. Fix bug with passing argc==0 and argv==NULL to getopt. * (main) Remove calls to access() before source_command. Let soure_command handle access errors. * maint.c (maintenance_dump_me): #ifdef out for _WIN32. * symtab.c (operator_chars): Make this global for wingdb. * top.c (disconnect): #ifdef out for _WIN32. * (source_command): If got an error and from_tty, then call print error, else just return quietly. * utils.c (fatal_dump_core): Can't kill ourselves under windows. Just exit. * (pollquit notice_quit): #ifdef out stuff that doesn't exist under windows.
1996-07-26See gdb ChangeLog entry with header:Fred Fish1-0/+3
Thu Jul 25 19:41:31 1996 Fred Fish <fnf@cygnus.com> for a rather huge set of changes. I was going to put them here, but it made cvs dump core. :-(
1996-04-06 * symfile.c (INLINE_ADD_PSYMBOL): Remove ifdef.Fred Fish1-23/+23
(add_psymbol_to_list): Add an arg for passing CORE_ADDR values and use it, rather than calling add_psymbol_addr_to_list. (add_psymbol_addr_to_list): Delete. (add_psymbol_to_list): Make psymbol static to avoid random data in gaps due to alignment of structure members. * symfile.h (INLINE_ADD_PSYMBOL, ADD_PSYMBOL_TO_LIST, ADD_PSYMBOL_ADDR_TO_LIST): Remove. Real world tests show no performance improvements by inlining via complicated macros and they just make gdb larger and harder to maintain. * dwarfread.c (add_enum_psymbol): Replace ADD_PSYMBOL_TO_LIST and/or ADD_PSYMBOL_ADDR_TO_LIST macro(s) with call to add_psymbol_to_list with appropriate long or CORE_ADDR args. (add_partial_symbol): Ditto. * partial-stab.h: Ditto. * os9kread.c (read_os9k_psymtab): Ditto * mdebugread.c (parse_partial_symbols): Ditto. (handle_psymbol_enumerators): Ditto. (demangle.h): Include. * hpread.c (hpread_build_psymtabs): Ditto. (hpread_build_psymtabs): Ditto. (demangle.h): Include
1996-02-19 * dwarfread.c (add_partial_symbol): Use ADD_PSYMBOL_ADDR_TO_LISTFred Fish1-10/+10
for CORE_ADDR values. (new_symbol): Use SYMBOL_VALUE_ADDRESS for CORE_ADDR values. * symfile.h (add_psymbol_{,addr}to_list): Add prototypes.
1996-02-16 * dwarfread.c (free_utypes): New function.Fred Fish1-3/+28
(read_file_scope): Call free_utypes as cleanup, rather than just freeing the utypes pointer.
1996-02-03 * dwarfread.c (read_func_scope): Avoid GDB core dumps ifPeter Schauer1-0/+15
AT_name tag is missing. * procfs.c (procfs_stopped_by_watchpoint): Fix logic when FLTWATCH and FLTKWATCH are defined. * remote.c (remote_read_bytes): Advance memaddr for transfers, return number of bytes transferred for partial reads. * top.c (init_signals): Reset SIGTRAP to SIG_DFL.
1996-01-08 * buildsym.c (end_symtab): Remove sort_pending and sort_linevecJeff Law1-2/+3
arguments. Sorting is now dependent on OBJF_REORDERED. All callers/references changed. * dbxread.c (read_ofile_symtab): Correctly determine value for last_source_start_addr for reordered executables. (process_one_symbol): Handle N_FUN with no name as an end of function marker. * partial-stab.h (case N_FN, N_TEXT): Don't assume CUR_SYMBOL_VALUE is the high text address for a psymtab. (case N_SO): Likewise. (case N_FUN): Handle N_FUN with no name as an end of function marker. * minsyms.c (lookup_minimal_symbol_by_pc): Examine all symbols at the same address rather than a random subset of them. * coffread.c (coff_symfile_init): Set OBJF_REORDERED. * elfread.c (elf_symfile_init): Similarly. * somread.c (som_symfile_init): Similarly. * xcoffread.c (xcoff_symfile_init): Similarly. Support for debugging reordered executables. Remaining mentor vm changes.
1995-12-21 * defs.h: Delete extraneous whitespace at end of file.Fred Fish1-0/+2
* symfile.h: Move #include of demangle.h outside conditional. * objfiles.h (struct objstats, OBJSTAT, OBJSTATS): New struct and macros to hold per-objfile statistics for internal instrumentation. (struct objfile): Add OBJSTATS member, which is optional. * buildsym.h (next_symbol_text_func): Now takes objfile argument. Also update copyright to 1995. * dbxread.c (dbx_next_symbol_text): Now takes objfile argument. (dbx_symfile_init, coffstab_build_psymtabs, elfstab_build_psymtabs, stabsect_build_psymtabs): Accumulate string table size. (dbx_next_symbol_text, read_dbx_symtab, read_ofile_symtab): Accumulate number of stabs symbols read. * dwarfread.c (new_symbol, symthesize_typedef): Accumulate number of full symbols created. * gdbtypes.c (alloc_type): Accumulate number of types. * maint.c (maintenance_print_statistics): New function. * mdebugread.c (mdebug_next_symbol_text): Now takes objfile argument. * minsyms.c (prim_record_minimal_symbol_and_info): Accumulate number of minimal symbols read. * os9kread.c (read_os9k_psymtab): next_symbol_text takes objfile arg. * partial-stab.h: next_symbol_text takes objfile arg. * stabsread.c (error_type, STABS_CONTINUE): Now takes objfile arg and uses it to call next_symbol_text. * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Accumulate number of partial symbols created. * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Accumulate number of partial symbols created. * symmisc.c (print_objfile_statistics): Print the per-objfile internal instrumentation statistics gathered. * xcoffread.c (xcoff_next_symbol_text): Now takes objfile argument.
1995-10-21 * alpha-tdep.c, mips-tdep.c (init_extra_frame_info):Peter Schauer1-0/+5
Do not set saved registers from heuristics for a sigtramp frame. * dwarfread.c (enum_type): Determine signedness of enum type from enumerators. * mips-tdep.c: Include gdb_string.h, gcc -Wall lint. * rs6000-nat.c (xcoff_relocate_core): Fix typo. * valops.c (value_repeat): Fix length of memory transfer to match recent allocate_repeat_value change.
1995-10-19 * Makefile.in (CC-LD): Rename to CC_LD, so MPW xform works.Stan Shebs1-9/+4
(MMALLOC_SRC): Define. (MMALLOC_CFLAGS): Use. (ser-mac.o): Add rule. * dwarfread.c, somread.c, ultra3-nat.c, xcoffread.c: Replace L_SET with SEEK_SET in all calls to bfd_seek. * scm-tags.h (scm_tags): Remove excess comma.
1995-08-02Update FSF address.Fred Fish1-1/+1
1995-08-01* configure.in: Check for working mmap, ansi headers, string.h,J.T. Conklin1-1/+1
strings.h, and memory.h. * configure: Regenerated. * gdb_stat.h: New file, "portable" <sys/stat.h>. * gdb_string.h: New file, "portable" <string.h>. * altos-xdep.c, arm-tdep.c, arm-xdep.c, convex-tdep.c, convex-xdep.c, coredep.c, cxux-nat.c, dbxread.c, exec.c, gould-xdep.c, hppa-tdep.c, i386aix-nat.c, i386b-nat.c, i386mach-nat.c, i386v-nat.c, infptrace.c, m88k-nat.c, main.c, mdebugread.c, objfiles.c, os9kread.c, procfs.c, pyr-xdep.c, rs6000-nat.c, source.c, standalone.c, stuff.c, sun386-nat.c, symfile.c, symm-nat.c, symm-tdep.c, symtab.c, top.c, ultra3-nat.c, ultra3-xdep.c, umax-xdep.c, xcoffread.c: Include "gdb_stat.h" instead of <sys/stat.h>. * alpha-tdep.c, breakpoint.c, buildsym.c, c-typeprint.c, ch-typeprint.c, coffread.c, command.c, core-sol2.c, core-svr4.c, core.c, corelow.c, cp-valprint.c, dbxread.c, dcache.c, demangle.c, dpx2-nat.c, dstread.c, dwarfread.c, elfread.c, environ.c, eval.c, exec.c, f-lang.c, f-typeprint.c, f-valprint.c, findvar.c, fork-child.c, gdbtypes.c, hpread.c, i386-tdep.c, infcmd.c, inflow.c, infptrace.c, infrun.c, irix5-nat.c, language.c, m2-typeprint.c, main.c, mdebugread.c, minsyms.c, mipsread.c, monitor.c, nlmread.c, objfiles.c, os9kread.c, osfsolib.c, parse.c, printcmd.c, procfs.c, regex.c, remote-adapt.c, remote-arc.c, remote-array.c, remote-bug.c, remote-e7000.c, remote-eb.c, remote-es.c, remote-hms.c, remote-mm.c, remote-os9k.c, remote-pa.c, remote-sim.c, remote-st.c, remote-udi.c, remote-utils.c, remote-vx.c, remote-vx29k.c, remote-vx68.c, remote-vx960.c, remote-vxmips.c, remote-vxsparc.c, remote.c, solib.c, somread.c, source.c, stabsread.c, stack.c, symfile.c, symmisc.c, symtab.c, target.c, top.c, typeprint.c, utils.c, valarith.c, valops.c, valprint.c, values.c, xcoffread.c: Include "gdb_string.h" instead of <string.h>. * gdbtk.c: Likewise. * config/xm-sysv4.h, i386/xm-ptx.h, m68k/xm-sun3os4.h, sparc/xm-sun4os4.h (HAVE_MMAP): Removed. * config/xm-lynx.h, config/i386/xm-ptx.h, config/m68k/nm-apollo68b.h, config/m68k/xm-hp300hpux.h, config/mips/xm-irix3.h, config/mips/xm-mips.h, config/mips/xm-news-mips.h, config/mips/xm-riscos.h, config/pa/hppah.h, config/rs6000/xm-rs6000.h, config/sparc/xm-sun4os4.h, config/sparc/xm-sun4sol2.h, config/vax/xm-vaxbsd.h, config/vax/xm-vaxult.h, config/vax/xm-vaxult2.h (MEM_FNS_DECLARED): Removed. * config/mips/xm-irix3.h, config/mips/xm-mips.h, config/pa/xm-hppah.h (memcpy, memset): Removed declarations.
1995-07-20 * config/m68k/tm-m68kv4.h (DWARF_REG_TO_REGNUM): Define toPeter Schauer1-2/+12
correctly map floating point registers numbers. * dwarfread.c (locval, new_symbol): Handle variables that are optimized out. * mdebugread.c: Replace all uses of builtin_type_* with mdebug_type_*. Define and initialize mdebug_type_*. * serial.h (serial_close): Add additional argument `really_close'. (SERIAL_CLOSE): Update serial_close call accordingly. (SERIAL_UN_FDOPEN): Use serial_close to handle refcnt properly. * serial.c (serial_close): Handle `really_close'. * serial.h (scb_base): Moved to serial.c, made static. * valops.c (value_addr): Don't coerce arrays. (typecmp): Coerce arrays instead of calling value_addr if necessary.
1995-05-13 * dwarfread.c (struct dwfinfo), dbxread.c (struct symloc),Jim Kingdon1-3/+2
mdebugread.c (struct symloc), hpread.c (struct symloc): Fix error in 20 Apr 1995 cleanup of comments.
1995-05-13 * rs6000-tdep.c (find_toc_address): Revise comment.Jim Kingdon1-51/+0
* symfile.c, symfile.h (init_psymbol_list): New function; consolidate duplicated copies from os9kread.c, dbxread.c and dwarfread.c. * defs.h: Declare info_verbose. * xcoffread.c: Extensive changes to support psymtabs.
1995-04-21 * dwarfread.c (struct dwfinfo), dbxread.c (struct symloc),Jim Kingdon1-28/+21
mdebugread.c (struct symloc), hpread.c (struct symloc): Clean up comments.
1995-03-03 * dwarfread.c (struct dieinfo): Use CORE_ADDR for at_{low,high}_pc.David Edelsohn1-5/+7
(target_to_host): Change result type to CORE_ADDR.
1995-02-12 * buildsym.c (finish_block): If finishing a function without knownPer Bothner1-1/+0
parameter type info, set that from parameter symbols. * c-typeprint.c (c_type_print_varspec_suffix): For TYPE_CODE_FUNC, print parameter types, if available. * ch-typeprint.c (chill_type_print_base): Likewise. * gdbtypes.h (struct type): Remove function type field. (TYPE_FUNCTION_TYPE): Remove macro. We can't as simply re-use function types now that we're also storing parameter types. And the payoff is much less. * gdbtypes.c (make_function_type): Don't use/set TYPE_FUNCTION_TYPE. (recursive_dump_type): Don't print TYPE_FUNCTION_TYPE. * dwarfread.c (read_subroutine_type): Don't set TYPE_FUNCTION_TYPE.
1994-12-17 * c-typeprint.c (c_type_print_base): Use `show' of -1 to printPeter Schauer1-2/+9
the return type of methods to avoid infinite loops with anonymous types. * valops.c (search_struct_field): Handle anonymous unions. * sparc-tdep.c (sunos4_skip_trampoline_code): New function to correctly handle steps into -g compiled PIC objects in the main executable. * config/sparc/tm-sun4os4.h (SKIP_TRAMPOLINE_CODE): Redefine to use sunos4_skip_trampoline_code. * dwarfread.c (DWARF_REG_TO_REGNUM): Provide a default mapping from DWARF to GDB register numbering. * dwarfread.c (locval): Use DWARF_REG_TO_REGNUM to map the register value. * config/mips/tm-mipsv4.h (DWARF_REG_TO_REGNUM): Define.
1994-10-06 * defs.h: If TARGET_BYTE_ORDER_SELECTABLE is defined by tm.h,Ian Lance Taylor1-31/+37
define TARGET_BYTE_ORDER as target_byte_order, and declare target_byte_order as an extern int, and define BITS_BIG_ENDIAN as a test of TARGET_BYTE_ORDER. * top.c: Several additions if TARGET_BYTE_ORDER_SELECTABLE is defined: (endianlist, target_byte_order): New variables. (set_endian, set_endian_big, set_endian_little): New functions. (show_endian): New function. (init_cmd_lists): Initialize endianlist. (init_main): Add commands ``set endian big'', ``set endian little'', and ``show endian''. * a29k-pinsn.c: Rewrite uses of TARGET_BYTE_ORDER and BITS_BIG_ENDIAN to switch at run time rather than at compile time. * coffread.c, dwarfread.c, findvar.c, mips-tdep.c: Likewise. * remote-os9k.c, stabsread.c, valarith.c, valprint.c: Likewise. * values.c: Likewise. * mips-tdep.c: Rewrite uses of GDB_TARGET_IS_MIPS64 to switch at run time rather than at compile time.
1994-08-05 * dwarfread.c (bfd.h): Don't include.Stan Shebs1-1/+0
1994-07-14 * dbxread.c: Don't include libbfd.h.Stan Shebs1-3/+0
* dwarfread.c, elfread.c somread.c: Don't include libbfd.h, <time.h>, or <sys/types.h>. * elfread.c (elf_symfile_read): Use only standard BFD functions to collect information about the stab and stab string sections.
1994-02-24 * dwarfread.c: Remove second inclusion of <sys/types.h>, whichPeter Schauer1-1/+0
causes problems if <sys/types.h> has no multiple inclusion protection.
1994-02-04 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.Peter Schauer1-2/+11
* dwarfread.c (add_partial_symbol): Do not enter opaque aggregate definitions into the psymtab.
1994-01-28 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.Jim Kingdon1-0/+5
* elfread.c (record_minimal_symbol_and_info), dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
1993-11-01Change the stream argument to _filtered to GDB_FILE *.Thomas Lord1-6/+6
Change all references to stdout/stderr to gdb_stdout/gdb_stderr. Replace all calls to stdio output functions with calls to corresponding _unfiltered functions (`fprintf_unfiltered') Replaced calls to fopen for output to gdb_fopen. Added sufficient goo to utils.c and defs.h to make the above work. The net effect is that stdio output functions are only directly used in utils.c. Elsewhere, the _unfiltered and _filtered functions and GDB_FILE type are used. In the near future, GDB_FILE will stop being equivalant to FILE. The semantics of some commands has changed in a very subtle way: called in the right context, they may cause new occurences of prompt_for_continue() behavior. The testsuite doesn't notice anything like this, though. Please respect this change by not reintroducing stdio output dependencies in the main body of gdb code. All output from commands should go to a GDB_FILE. Target-specific code can still use stdio directly to communicate with targets.
1993-09-15 * paread.c, coffread.c, elfread.c, dwarfread.c:Jim Kingdon1-0/+1
Include <time.h> and <sys/types.h> before libbfd.h.
1993-09-14 * paread.c, coffread.c, elfread.c, dwarfread.c:Jim Kingdon1-0/+1
Include <time.h> before libbfd.h.
1993-09-02 * symtab.c, symfile.c, c-exp.y, ch-exp.y, m2-exp.y, buildsym.c,Jim Kingdon1-1/+0
symfile.h, stabsread.c, minsyms.c, solib.c, nlmread.c, dwarfread.c partial-stab.h, symmisc.c, gdbtypes.c: Lint. Remove (or put inside #if) unused variables and labels. Fix unclosed comment. Deal with enumeration values unhandled in switch statements. Make sure non-void functions return values. Include appropriate headers. * dbxread.c (elfstab_build_psymtabs): Don't check for unsigned value < 0.
1993-08-24 * frame.h, symtab.h, findvar.c (read_var_value): Change baseregJim Kingdon1-22/+17
support to use LOC_BASEREG rather than SYMBOL_BASEREG_VALID. * dwarfread.c: Use LOC_BASEREG where appropriate. * Various: Support LOC_BASEREG and LOC_BASEREG_ARG.
1993-08-08 * dwarfread.c (record_minimal_symbol): Remove prototype andFred Fish1-59/+0
function. * dwarfread.c (add_partial_symbol): Remove code to add minimal symbols and remove comment about limitations. Experiments show that now that gdb handles the ELF symtab better for creating minimal symbols, that no additional information is added by examining the DWARF information, and in fact, given the limitations, the DWARF code was actually making things worse.
1993-08-07 * elfread.c (elf_symtab_read): Properly sort out the bss symbolsFred Fish1-2/+20
from the data symbols and give them the correct minimal_symbol_type. Add file static symbols to the minimal symbol table, not just global symbols. Ignore symbols that are section names and file names. * dwarfread.c (add_partial_symbol): Add comment about limitations of DWARF symbols for distinquishing data from bss when adding minimal symbols. Add file local symbols to minimal symbols.
1993-07-02 * gdbtypes.h (struct type): Add field tag_name.Jim Kingdon1-9/+4
* gdbtypes.c (type_name_no_tag), c-typeprint.c (c_type_print_base): Use it. * {coff,dwarf,mips,stabs}read.c: Set it.
1993-06-09Doc fix re dependenciesJim Kingdon1-1/+2
1993-05-31 * {dbxread.c, dwarfread.c} (read_ofile_symtab): Rewrite to takeFred Fish1-9/+8
single parameter, the pointer to the partial symtab, rather than a bunch of args that are derived from the partial symtab. Change prototypes and callers to match.
1993-04-16Remove chill sanitizations, which are no longer necessary.Fred Fish1-6/+0
1993-03-26 * Clean up xcoff relocation.Jim Kingdon1-2/+4
objfiles.h (struct objfiles): Add section_offsets, num_sections. symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets): Set them. symtab.h (struct general_symbol_info): Add section field. minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it. xcoffread.c: Set section for symbols and msymbols. (struct symtab): Add block_line_section field. buildsym.c (end_symtab): Set it. (end_symtab and callers): Add section parameter. objfiles.c (objfile_relocate): New funciton. xcoffexec.c (vmap_symtab): Use it. xcoffsolib.h (struct vmap): Remove unused fields. config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove CORE_NEEDS_RELOCATION, symtab_relocated. config/rs6000/tm-rs6000.h: Remove use of loadinfotext. rs6000-tdep.c: Make loadinfotext static. breakpoint.c (fixup_breakpoints): Doc fix. symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c (end_symtab): primary field replaces nonreloc.
1993-03-03 * c-exp.y (parse_number): Change high_bit to unsigned.Fred Fish1-10/+0
* demangle.c: Change all references to cfront to ARM, since the actual algorithm is the one specified in the Annotated Reference Manual. This was confusing users into thinking that full cfront support was implemented. * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used. * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type directly to lookup_struct_elt_type, which will do the dereferencing itself. * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix NULL dereferencing bug for unnamed structs, comment out questionable code.
1993-02-23 * ch-lang.c (chill_create_fundamental_type): Track compilerFred Fish1-17/+26
change that now emits debugging info with the type long for Chill longs. * dwarfread.c (read_tag_string_type): Rewrite to allow forward references of TAG_string_type DIEs in user defined types.
1993-01-19 * c-exp.y (exp): Add production to support direct creationFred Fish1-0/+60
of array constants using the obvious syntax. * c-valprint.c (c_val_print): Set printed string length. * dwarfread.c (read_tag_string_type): New prototype and function that handles TAG_string_type DIEs. * dwarfread.c (process_dies): Add case for TAG_string_type that calls new read_tag_string_type function. * expprint.c (print_subexp): Add support for OP_ARRAY. * gdbtypes.c (create_range_type, create_array_type): Inherit objfile from the index type. **** start-sanitize-chill **** * ch-typeprint.c (chill_print_type): Add case for TYPE_CODE_STRING. * ch-valprint.c (chill_val_print): Fix case for TYPE_CODE_STRING. **** end-sanitize-chill ****
1993-01-01 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.Fred Fish1-17/+3
* tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the CPLUS_MARKER for all SVR4 systems, so follow suit. * defs.h (strdup_demangled): Remove prototype. * dwarfread.c (enum_type, synthesize_typedef): Use new macro SYMBOL_INIT_LANGUAGE_SPECIFIC. * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME. * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol, prim_record_minimal_symbol_and_info): Use new macro SYMBOL_INIT_LANGUAGE_SPECIFIC. * minsyms.c (install_minimal_symbols): Use new macro SYMBOL_INIT_DEMANGLED_NAME. * stabsread.c (define_symbol): Use new macro SYMBOL_INIT_DEMANGLED_NAME. * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Use new macro SYMBOL_INIT_DEMANGLED_NAME. * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro SYMBOL_INIT_DEMANGLED_NAME. * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol): SYMBOL_DEMANGLED_NAME now tests language itself. * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME now tests language itself. * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does what SYMBOL_DEMANGLED_NAME used to do, directly access the C++ mangled name member in the language dependent portion of a symbol. * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the mangled name member appropriate for a symbol's language. * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP): SYMBOL_DEMANGLED_NAME now tests language itself. * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that initializes language dependent portion of symbol. * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that demangles and caches the demangled form of symbol names. * utils.c (fputs_demangled, fprint_symbol): Use current language to select an appropriate demangling algorithm. * utils.c (strdup_demangled): Remove, no longer used. **** start-sanitize-chill **** * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly access the Chill mangled name member in the language dependent portion of a symbol. * ch-lang.c (chill_demangle): New function, simple demangler. * defs.h (chill_demangle): Add prototype. * symtab.h (language_dependent_info): Add struct for Chill. **** end-sanitize-chill ****
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