Commit graph

3860 commits

Author SHA1 Message Date
Per Bothner
f7f37388dc * gdbtypes.h: Re-interpret struct field. Suppport address of static.
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.
1997-08-05 21:58:57 +00:00
Ian Lance Taylor
9b119644fc * gdbtk.c (Tcl_Alloc): Don't provide our own version of this if
_WIN32.
	(Tcl_Realloc, Tcl_Free): Likewise.
	* configure.in: Check for cygwin32 environment.  Define and
	substitute WIN32LIBS and WIN32LDAPP.  Always set configdir to
	unix; setting it to win was for an old Tcl/Tk configuration
	scheme.
	* aclocal.m4 (CY_AC_LOAD_TKCONFIG): Substitute TK_BUILD_INCLUDES.
	* Makefile.in (TK_CFLAGS): Add @TK_BUILD_INCLUDES@.
	(WIN32LDAPP, WIN32LIBS): Define.
	(CLIBS): Add $(WIN32LIBS).
	(gdb): Use $(WIN32LDAPP).
	* configure: Rebuild.
1997-08-01 19:24:55 +00:00
Per Bothner
61c5746302 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC, SYMBOL_INIT_DEMANGLED_NAME,
SYMBOL_DEMANGLED_NAME):  Add demangling support for Java.
	* utils.c (fprintf_symbol_filtered):  Handle language_java.

	* symtab.c (decode_line_1):  Handle Java-style package.class.method.
1997-07-31 22:57:58 +00:00
Per Bothner
166606b71e * java-*: Renamed to jv-*, to make fit within 14 characters.
* jv-lang.h (java_type_print):  Added declaration.
	* jv-typeprint.c:  New file.  Provides java_print_type.
	* jv-lang.c (java_link_class_type):  New function.
	(java_language_defn):  Replace c_print_type by java_print_type.
	* Makefile.in:  Update accordingly.
1997-07-31 22:39:34 +00:00
Felix Lee
3b53c82a11 * Makefile.in (init.c): except some mswin files do need to be
scanned.  oh well.
1997-07-29 17:17:08 +00:00
Felix Lee
ce4450fa09 * Makefile.in (init.c): don't try to scan mswin for _initialize
funcs.  (generates misleading error message because files have
 	.cpp suffix, not .c suffix)

	* ser-e7kpc.c: <w32sut.h> -> "mswin/w32sut.h"

	* mon960-rom.c: removed unused #includes; no ioctl.h in Windows.
	* nindy-share/ttyflush.c: find sleep() for _MSC_VER.
	* remote-array.c: #include <ctype.h> for isascii().
	* utils.c (notice_quit,pollquit): cleanup.  _WIN32 -> _MSC_VER.
1997-07-28 22:34:36 +00:00
Peter Schauer
4e9e52ab08 * xcoffread.c (coff_getfilename): Do not strip directory component
of filename.
1997-07-28 09:56:24 +00:00
Jeff Law
5959df8e16 * top.c (execute_command): Force cleanup of alloca areas.
* findvar.c (registers_changed): Likewise.
Fixes memory "leak" reported by HP.  Call from execute_command is for general
alloca cleanup; call from registers_changed is to fix hp's specific problem.
1997-07-25 22:47:17 +00:00
Stu Grossman
264b9de03a * v850ice.c: Include <windows.h>. Support new v850 DLL interface.
* Add defs for target status.
1997-07-25 22:41:56 +00:00
Martin Hunt
6bc5b2fa96 Tue Jul 22 19:45:37 1997 Martin M. Hunt <hunt@cygnus.com>
* configure.in, aclocal.m4: Another fix to find the
	correct Tix library name.

	* configure: Rebuilt.
1997-07-23 02:45:59 +00:00
Michael Snyder
7631a23e41 Tue Jul 22 12:11:48 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
* config/mips/tm-mips64.h: longs, long longs, and pointers
        are all 64 bits on EABI mips targets.
1997-07-22 19:14:46 +00:00
Martin Hunt
e81e79124e Mon Jul 21 22:24:07 1997 Martin M. Hunt <hunt@cygnus.com>
* aclocal.m4: Search for the correct tix library.
1997-07-22 05:24:01 +00:00
Michael Snyder
3822bab9fa Thu Jul 17 11:38:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
* partial-stab.h (case N_BINCL): detect missing partial symtab.
        * dbxread.c: Add a complaint for N_BINCL without a corresponding
        partial symtab.  Remove earlier change of 5/27/97.
1997-07-17 18:45:11 +00:00
Michael Snyder
2aeedbf89e Wed Jul 16 10:38:03 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
* sol-thread.c (sol_thread_[store, fetch]_registers): if
        inferior_pid is an LWP rather than a Solaris thread, let
        procfs handle the request.
        (rw_common, sol_thread_xfer_memory): procfs_xfer_memory will
        only work if inferior_pid points to an LWP (rather than a
        Solaris thread).  Use procfs_first_available to find a good LWP.
        (info_solthreads): added a maintenance command to list all
        known Solaris threads and their attributes.
        * mips-tdep.c (mips_do_registers_info): Completely changed the
        output format to be neat and columnar.  Added the helper funcs
        do_fp_register_row and do_gp_register_row.  Also small mods to
        mips_print_register, which is still used to print a single reg.
1997-07-16 20:42:28 +00:00
Michael Snyder
0f5b751aaf Wed Jul 16 10:38:03 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
* sol-thread.c (sol_thread_[store, fetch]_registers): if
        inferior_pid is an LWP rather than a Solaris thread, let
        procfs handle the request.
        (rw_common, sol_thread_xfer_memory): procfs_xfer_memory will
        only work if inferior_pid points to an LWP (rather than a
        Solaris thread).  Use procfs_first_available to find a good LWP.
        (info_solthreads): added a maintenance command to list all
        known Solaris threads and their attributes.
1997-07-16 19:16:07 +00:00
Michael Snyder
f14465c3a7 Mon Jul 14 18:02:53 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
* procfs.c (wait_fd): Handle an fd that has "hung up" or
        otherwise terminated (Solaris threads).
1997-07-15 01:05:10 +00:00
Martin Hunt
2476848aaf Thu Jul 10 00:02:41 1997 Martin M. Hunt <hunt@cygnus.com>
* Makefile.in, configure.in, aclocal.m4: Add Itcl, Tix, and
	IDE configuration information.

	* gdbtk.c (breakpoint_notify): Send address, linenumber and
	filename when a breakpoint is set.  Avoids call to bp_info.
 	(gdbtk_init): Call Tcl_FindExecutable(). Add code to handle
	Itcl, Tix and IDE initialization.

	* defs.h (init_ui_hook): Change prototype to accept one arg.

	* main.c (gdb_init): Change prototype to accept one arg.

	* top.c (gdb_init): Accepts one argument which it uses to
	call (*init_ui_hook), which will be gdbtk_init(). This is
 	used for calling Tcl_FindExecutable().

	* gdbtcl/breakpoint.tcl (gdbtk_tcl_breakpoint): Change to
	accept variable number of args for compatibility with
	cchanges in gdbtk.c.

	* configure: Regenerated.

	* gdbtcl/tclIndex: Regenerated.
1997-07-10 07:15:26 +00:00
Ian Lance Taylor
f897ef47f1 * source.c (OPEN_MODE, FDOPEN_MODE): Define; value depends upon
whether CRLF_SOURCE_FILES is defined.
	(open_source_file): Use OPEN_MODE with open and openp.
	(print_source_lines): Use FDOPEN_MODE with fdopen.  If
	CRLF_SOURCE_FILES is defined, ignore \r characters.
	(forward_search_command): Use FDOPEN_MODE with fdopen.
	(reverse_search_command): Likewise.
	* config/i386/xm-cygwin32.h (CRLF_SOURCE_FILES): Define.
	(LSEEK_NOT_LINEAR): Don't define.
1997-07-04 18:54:57 +00:00
Michael Snyder
87910097ba Thu Jul 3 17:41:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
* mips-tdep.c (mips_extract_return_value): align 4-byte float
        return values within the 8-byte FP register.
1997-07-04 00:44:01 +00:00
Michael Snyder
c430260cae Thu Jul 3 13:48:11 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
* mips-tdep.c (mips_push_arguments): don't left-adjust 32-bit
        integers in 64-bit register parameters before function calls.
1997-07-03 20:50:11 +00:00
Michael Snyder
781a59b28a Mon Jun 30 17:54:51 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
* mips-tdep.c (mips_push_arguments): special-case handling for
        odd-sized struct parameters passed in registers / on stack.
1997-07-01 00:57:19 +00:00
Michael Snyder
158bda58c5 Mon Jun 30 15:30:38 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
* mips-tdep.c (mips_push_arguments): tweak alignment of small
        structs passed in registers for little-endian non-EABI mode.
1997-06-30 22:32:20 +00:00
Michael Snyder
71e099952d Mon Jun 30 13:05:39 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
* breakpoint.c (frame_in_dummy): use generic dummy if available.
          (check_duplicates, clear_command): compare sections only if
          doing overlay debugging.
1997-06-30 20:08:11 +00:00
Fred Fish
609fd03384 * buildsym.h (struct subfile): Add debugformat member.
(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".
1997-06-28 06:10:06 +00:00
Michael Snyder
08d8f99560 Fri Jun 27 21:05:45 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
* mips-tdep.c (mips_push_arguments): handle alignment of
	integer and struct args on stack for mips64 big-endian.
1997-06-28 04:07:56 +00:00
Michael Snyder
0af60e0326 Fri Jun 27 19:19:12 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
* config/mips/tm-mips.h (USE_STRUCT_CONVENTION): MIPS_EABI returns
        structs in a register wherever possible.
1997-06-28 02:23:30 +00:00
Fred Fish
7c0cb2b726 Fix one of my "ninemoons" email addresses that slipped in. 1997-06-22 16:32:18 +00:00
Fred Fish
4a9d4495eb * sh-tdep.c (sh_skip_prologue): Also recognize fmov insns.
(sh_frame_find_saved_regs): Recognize fmov insns and adjust
	stack push count accordingly.
	* sh-tdep.c (IS_FMOV, FPSCR_SZ): New defines
1997-06-21 03:50:11 +00:00
Mark Alexander
9b91bc2295 * utils.c (floatformat_from_doublest): Improve test for infinity. 1997-06-19 15:18:13 +00:00
Fred Fish
705ebd9239 * dwarfread.c (isreg, optimized_out, offreg, basereg): Move
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.
1997-06-18 21:38:57 +00:00
Peter Schauer
b682323727 * procfs.c (proc_set_exec_trap, procfs_init_inferior, procfs_wait,
unconditionally_kill_inferior):  Undo Oct 26 1996 and Apr 26 1997
	changes to trace PRFS_STOPTERM and handle PR_DEAD.
	These changes tried to work around a problem with an early DU 4.0
	release, but they trigger subtle timing dependent kernel bugs
	in older OSF/1 releases.
1997-06-17 20:33:18 +00:00
Fred Fish
015e113cfe * dwarfread.c (new_symbol): Use SYMBOL_VALUE_ADDRESS, instead of
SYMBOL_VALUE, to set the value of LOC_STATIC symbols.
1997-06-17 14:01:37 +00:00
Mark Alexander
f781fe93a6 * infrun.c (wait_for_inferior): Mark registers as invalid when
stepping over an instruction that triggered a watchpoint.
	* remote-mips.c: Numerous changes to support hardware breakpoints
	and watchpoints on LSI MiniRISC and TinyRISC boards.
	* mips-tdep.c: Move MIPS16-related macros to config/mips/tm-mips.h.
	(mips_breakpoint_from_pc): Account for different breakpoint
	instructions used by PMON and IDT monitor.
	* config/mips/tm-embed.h: Enable hardware breakpoints on embedded
	MIPS targets.
	* config/mips/tm-mips.h: Define breakpoint instructions for
	PMON and IDT monitor.  Move MIPS16-related macros here from
	mips-tdep.c.
1997-06-17 02:11:42 +00:00
Michael Snyder
00e40d11f4 Fri Jun 13 13:44:47 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
* config/mips/tm-tx39[l].h, tx39[l].mt: change r3900 target to tx39.
	[also clean up sanitization]
1997-06-13 20:53:34 +00:00
Jeff Law
dd1c7d5f5e * mn10300-tdep.c (mn10300_analyze_prologue): Fix some comments.
Add missing return statements after finding an "add imm{16,32},sp"
        instruction.
        (mn10300_frame_chain): Add in size of our register save area to find
        our caller's frame if our caller does not have a frame pointer.
Fixes some problems debugging optimized code.
1997-06-13 20:19:53 +00:00
David Edelsohn
a6b6627ba2 * symfile.c (generic_load): Check return code of target_write_memory. 1997-06-13 19:56:51 +00:00
Fred Fish
40b647e9e2 * config/i386/nm-linux.h: Enable prototypes that were #ifdef out.
* config/tm-sysv4.h (in_plt_section): Add prototype.

	* maint.c (maintenance_translate_address): Avoid assignment
	inside if, per GNU coding standards.
	* symfile.c (simple_read_overlay_table): Avoid assignments inside if, per
	GNU coding standards.

	* monitor.c (parse_register_dump): Is really a void function.
	Add prototype.
	(monitor_read_memory): Remove unused variable "name".
	(monitor_read_memory): Remove unused variable "regbuf".
	(monitor_open): Remove unused variable "i".
	(get_hex_word): Apparently unused, #if away for now.
	(from_hex): Ditto.

	* i386v4-nat.c (supply_fpregset): Remove unused variable "regi".
	(fill_fpregset): Remove unused variables "regi", "to", "from" and
	"registers".

	* remote-e7000.c (ctype.h): Include.
	(e7000_insert_breakpoint): #if away unused arg used by unused expr.
	* frame.h (generic_get_saved_register): Add prototype.
	(enum lval_type): Add partial forward decl.
	* dsrec.c (make_srec): Remove unused variable "type_code".
	* remote-sim.c (gdbsim_wait): Handle sim_running and sim_polling
	cases by just ignoring them.
	(command.h): Include.

	* java-exp.y (parse_number): Remove unused variable "unsigned_p".
	* java-lang.c (gdbcore.h): Include for prototypes.
	(type_from_class): Remove unused variable "ftype".
	(type_from_class): Remove unused variable "name_length".
	(evaluate_subexp_java): Add default case to handle remaining
	enumerations.
	* java-valprint.c (c-lang.h): Include for prototypes.

	* symfile.c (simple_read_overlay_region_table): #if away
	unused function.
	(simple_free_overlay_region_table): Ditto.
	(overlay_is_mapped): Add default case to switch.
	(simple_read_overlay_region_table): Ditto.
	(simple_read_overlay_region_table): Add prototype.

	* symtab.c (fixup_symbol_section): Remove unused msym variable.
	(fixup_psymbol_section): Ditto.
	(find_pc_sect_symtab): Make distance a CORE_ADDR.

	* utils.c: Add comment about t_addr being either unsigned long or
	unsigned long long.
	(paddr): Change formats to match actual types args are cast to.
	(preg): Ditto.
	(paddr_nz): Ditto.
	(preg_nz): Ditto.
1997-06-13 17:30:24 +00:00
Fred Fish
cf2b165ede * sh-tdep.c (symfile.h): Include.
(gdb_string.h): Include.
	(sh_fix_call_dummy): Ifdef away, currently unused.
	* config/sh/tm-sh.h (pop_frame): Add prototype.
	* config/sh/tm-sh.h (sh_set_processor_type): Add prototype.
1997-06-13 15:22:08 +00:00
Fred Fish
56e327b302 * defs.h (perror_with_name): Is a NORETURN function.
* utils.c (perror_with_name): Is a NORETURN function.
	(error): Is NORETURN independently of ANSI_PROTOTYPES.

	* symtab.c (fixup_symbol_section): Remove prototype.
	* symtab.h: (fixup_symbol_section): Add prototype.
	* m32r-rom.c (report_transfer_performance): Add prototype.
	* sparclet-rom.c: Ditto.
	* dsrec.c: Ditto.

	* c-exp.y (parse_number): Cast args to float* or double* as
	appropriate for conversion format.
	* java-exp.y (parse_number): Ditto.

	* Makefile.in (c-exp.tab.c): Remove #line lines that refer
	to nonexistant y.tab.c file.
	(java-exp.tab.c): Ditto.
	(f-exp.tab.c): Ditto.
	(m2-exp.tab.c): Ditto.
start-sanitize-gdbtk

	* gdbtk.c (gdbtk_init): Make truth value test explicit.
	Remove unused static variable "Gdbtk_Library".
end-sanitize-gdbtk
1997-06-13 14:51:32 +00:00
Peter Schauer
27f1958c24 start-sanitize-gdbtk
* gdbtk.c (gdb_get_breakpoint_info):  Add string for new
	enumeration del_at_next_stop to bpdisp array.

end-sanitize-gdbtk
	* eval.c (evaluate_subexp_for_sizeof):  Handle dereferencing
	of non-pointer values.

	* symtab.c (gdb_mangle_name):  Improve mangling of nested types,
	their physical names already include the class name.

	* valops.c (value_cast):  Handle upcast of a class pointer.

	From Andreas Schwab (schwab@issan.informatik.uni-dortmund.de):
	* corelow.c (get_core_registers):  Make secname big enough.
1997-06-07 09:38:31 +00:00
Keith Seitz
1e6479d4d7 Modified Files:
ChangeLog sh-tdep.c config/sh/tm-sh.h
        * config/sh/tm-sh.h: add define for FPSCR_REGNUM
        * sh-tdep.c (sh_show_regs): print out all registers for
        the current processor
1997-06-06 21:47:12 +00:00
Andrew Cagney
aa02a0b0f2 sim_kill() isn't used. 1997-06-06 03:02:51 +00:00
Michael Snyder
3d400c0939 * configure.tgt: add mipsr3900-elf target
* config/mips/r3900*.mt config/mips/tm-r3900*.h: ditto
1997-06-03 23:28:54 +00:00
Tom Tromey
f131deb19f * Makefile.in (LIB_RUNTIME_DIR): New variable. 1997-06-03 22:34:23 +00:00
Bob Manson
badd64f29f * infcmd.c (jump_command): Don't try to dereference sfn if it's
NULL.
1997-05-23 21:46:34 +00:00
Andrew Cagney
95edd7c167 Don't restrict the endian commands to BI-ENDIAN gdb. 1997-05-23 09:25:01 +00:00
Andrew Cagney
1fa0cc2dfc Restrict simulator commands to an enabled simulator. 1997-05-22 04:59:25 +00:00
Michael Snyder
3780c33708 Wed May 21 16:03:25 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
* procfs.c (init_procinfo): new function, abstracts some code
        shared by create_procinfo and do_attach;
        (procfs_set_inferior_syscall_traps): new function, abstracts
        some code needed by procfs_init_inferior, do_attach, and
        procfs_lwp_creation_handler; (procfs_first_available): new
        function, find any LWP that's runnable; (procfs_thread_alive):
        replace stub function with real implementation;
        (procfs_lwp_creation_handler): fix bug starting new child
        threads; (info_proc): bug fixes and enhancements for the
        "INFO PROCESSES" command; (close_procinfo_file): call new
        function "delete_thread" to cleanup GDB's thread database;
        (proc_init_failed): add new argument "kill", to control whether
        process is killed (so this function can be shared by
        create_procinfo and do_attach); (procfs_exit_handler): handle
        exit from an attached process, and cleanup procinfo handles
        when the process exits; (procfs_resume, procfs_wait): cleanup
        after a thread when it exits; (do_attach, do_detach): handle
        attached processes with multiple threads; plus some general
        improvements in the diagnostic output.
        * sol-thread.c (sol_thread_alive): replace stub with real
        implementation; (thread_to_lwp, lwp_to_thread): enhance to
        handle threads that may have exited; (sol_thread_attach): add
        startup setup stuff; (sol_thread_detach): add unpush_target
        call; (sol_thread_mourn_inferior): add unpush_target call;
        (sol_thread_wait, sol_thread_resume): enhance to deal with
        thread exit cleanly; (sol_thread_new_objfile,
        sol_thread_pid_to_str): detect unsuccessful startup and
        don't crash; plus some general cleanup.
        * thread.c (delete_thread): new function, allows targets to
        notify gdb when a thread is no longer valid.
        * infrun.c (wait_for_inferior): don't try to detect a new
        thread on receiving a TARGET_EXITED event.
1997-05-21 23:33:33 +00:00
Peter Schauer
4cc5671656 * config/rs6000/tm-rs6000.h (SIG_FRAME_LR_OFFSET): Define.
* rs6000-tdep.c (frameless_function_invocation):  Mark frames
	with a zero PC as frameless to improve backtraces from core dumps
	caused by dereferencing a NULL function pointer.
	(frameless_function_invocation, frame_saved_pc, rs6000_frame_chain):
	Handle frameless functions interrupted by a signal.

	* sparc-tdep.c (sparc_init_extra_frame_info, sparc_frame_saved_pc):
	Handle frameless functions interrupted by a signal.
1997-05-15 15:01:54 +00:00
Jeff Law
4dbe5f8d3c * mn10200-tdep.c (mn10200_analyze_prologue): Update prologue comments
to reflect current reality.  Gross attempt at handling out of
        line prologues.
1997-05-14 22:04:28 +00:00