Commit Graph

8424 Commits

Author SHA1 Message Date
Andrew Cagney
dad41f9aa4 Convert SKIP_PROLOGUE_FRAMELESS_P into PROLOGUE_FRAMELESS_P. 2000-04-29 08:55:45 +00:00
Andrew Cagney
1bd54964ac From "Serge Nikulin" <nikulin@actsw.amat.com>:
Don't trip on NULL function name in sigtramp.
2000-04-28 05:50:19 +00:00
Michael Snyder
06b8da7db5 2000-04-27 Michael Snyder <msnyder@seadog.cygnus.com>
* gdbarch.sh (d10v_daddr_p, d10v_iaddr_p, d10v_convert_daddr_to_raw,
        d10v_convert_iaddr_to_raw): make these multi-arch functions optional.
        * gdbarch.c, gdbarch.h: regenerate
2000-04-28 05:21:23 +00:00
Andrew Cagney
2b5fe715f5 Cast function to correct type. 2000-04-28 03:10:44 +00:00
Michael Snyder
cbda0a99a3 2000-04-27 Michael Snyder <msnyder@seadog.cygnus.com>
* jv-valprint.c (java_val_print): Add arg declaration,
        fix compiler warning.
        * corelow.c (core_open): Call set_gdbarch_from_file so that
        gdbarch becomes aware of the architecture encoded in the
        corefile.
        * findvar.c (write_register_gen): Export this useful interface.
        * value.h (write_register_gen): Declare.
2000-04-27 15:33:01 +00:00
Elena Zannoni
a034fba4ec 2000-04-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* cxux-nat.c (add_shared_symbol_files): Don't treat .text section
 	as special in the section_addr_info structure.
	* pa64solib.c (pa64_solib_add_solib_objfile): Ditto.
	* osfsolib.c (symbol_add_stub): Ditto.
	* irix5-nat.c (symbol_add_stub): Ditto.
2000-04-27 15:11:14 +00:00
Andrew Cagney
28d069e647 Include "arch-utils.h". 2000-04-27 04:25:45 +00:00
Michael Snyder
02d5252fb1 2000-04-26 Michael Snyder <msnyder@seadog.cygnus.com>
* procfs.c (comments): Eliminate "???" in comments, which GCC
	wants to interpret as a trigraph.  (fill_gregset, supply_gregset,
	fill_fpregset, supply_fpregset): declare.
	(procfs_wait): Sysargs is a long, change printf format to match.
	(test-mapping, mapping_test, test_mapping_cmd) Remove (test only).
2000-04-27 01:04:52 +00:00
Michael Snyder
b943d152e8 * proc-api.c (write_with_trace): Change 'arg' from long to int.
Treat 'off_t' and 'size_t' as unsigned long in printfs.
        (lseek_with_trace): Treat 'off_t' as unsigned long in printf.
2000-04-27 00:53:41 +00:00
Michael Snyder
1960c4001c 2000-04-26 Michael Snyder <msnyder@seadog.cygnus.com>
* gdb.base/call-ar-st.exp: Bail out if target is sparclet.
        This test depends on parsing the printf output from the target.
        Since the sparclet stub doesn't do stdio, this will never work.
        * gdb.base/call-rt-st.exp: ditto.
        * gdb.base/call-strs: ditto.
2000-04-27 00:45:19 +00:00
Michael Snyder
fa4e99ecee 2000-04-26 Michael Snyder <msnyder@seadog.cygnus.com>
* wrapper.h: fix minor comment typo.
2000-04-27 00:41:49 +00:00
Andrew Cagney
b2f4b24dd7 Document IRIX->ARM cross compile problem. 2000-04-27 00:23:02 +00:00
Michael Snyder
4261bedc92 2000-04-26 Michael Snyder <msnyder@seadog.cygnus.com>
* utils.c (internal_verror): Call target_terminal_ours.
2000-04-27 00:15:14 +00:00
Andrew Cagney
8b0ceefcd4 Add section discussing future changes to output syntax. 2000-04-26 23:39:53 +00:00
Kevin Buettner
146bcf0cb0 Add mapping ia64-linux-nat.c -> ia64linux-nat.c. 2000-04-26 21:27:35 +00:00
Philippe De Muyter
c13c43fdda * ax-gdb.c (agent_command): Remove now useless cast of
`free_current_contents' when passed to `make_cleanup'.
	* coffread.c (coff_symfile_read): Ditto.
	* dwarf2read.c (dwarf2_add_member_fn, read_array_type): Ditto.
	(dwarf_decode_lines): Ditto.
	* eval.c (parse_and_eval_address, parse_and_eval_address_1): Ditto.
	(parse_and_eval, parse_to_comma_and_eval): Ditto.
	* parse.c (parse_exp_1): Ditto.
	* printcmd.c (print_command_1, output_command, set_command): Ditto.
	(x_command, print_frame_args, printf_command): Ditto.
	* top.c (execute_control_command): Ditto.
	* tracepoint.c (validate_actionline): Ditto.
	* typeprint.c (whatis_exp, ptype_command): Ditto.
	(maintenance_print_type): Ditto.
2000-04-26 12:41:48 +00:00
Andrew Cagney
4fd99b5a5d Document bfd/doc/Makefile.in TEXINPUTS problem. 2000-04-26 08:12:39 +00:00
Kevin Buettner
8064c6ae87 Add arch-utils.h to IA-64 *-tdep.c files. 2000-04-26 07:16:15 +00:00
Michael Snyder
72229eb7a0 2000-04-25 Michael Snyder <msnyder@seadog.cygnus.com>
* blockframe.c: Fix a minor typo in a comment.
2000-04-26 02:53:02 +00:00
Kevin Buettner
0927a22b9a Recognize store instructions in examine_prologue(). 2000-04-25 23:18:35 +00:00
Glen McCready
380b774b2d Tue Apr 25 13:51:58 2000 glen mccready <gkm@pobox.com>
* rs6000-nat.c (xcoff_relocate_symtam): Recover from the wrong
	patch being applied `Fri Apr  7 13:44:38 2000'.
2000-04-25 17:55:36 +00:00
Kevin Buettner
244bc1085b Handle signal handler frames and call dummy frames. 2000-04-25 06:36:52 +00:00
Michael Snyder
b84b7669fb 2000-04-24 Michael Snyder <msnyder@seadog.cygnus.com>
* gdb.base/miscexprs.exp: make sizeof long array test portable.

        * gdb.base/ending-run.exp: After connecting to a remote target,
        but before running, the target will appear to be in a random
        location.  Specify both a file and a line for breakpoints.
        Also, the function that calls main may be called 'init'
        rather than 'start'.
2000-04-24 21:32:51 +00:00
Eli Zaretskii
7162c0cabe * Makefile.in (GDBMI_DIR): New variable.
(SET_TEXINPUTS): Add $(GDBMI_DIR).
	(SFILES_DOC): Add $(GDBMI_DIR)/gdbmi.texinfo.
	(gdbmi.texinfo): New target, for texi2roff.
	(gdb.me, gdb.ms, gdb.mm): Depend on gdbmi.texinfo.
	(gdb.info, gdb_toc.html): Add "-I ${GDBMI_DIR}".

	* gdb.texinfo (Top): Add GDB/MI to the main menu and @include
	gdbmi.texinfo.
	(Mode Options): Add xref to GDB/MI docs and remove a FIXME
	comment.

	* gdbmi.texinfo: Lots of changes, to include this document as part
	of the GDB manual.

	* TODO, NEWS: Update due to inclusion of gdbmi.texinfo in the GDB
	manual.
2000-04-23 08:15:49 +00:00
Eli Zaretskii
878798ce46 Fix the date of the last entry. 2000-04-23 07:35:44 +00:00
Eli Zaretskii
6cafa39f7c * djunpack.bat: New file.
* config/djgpp/README: Explain how to unpack using djunpack.bat.
2000-04-23 07:23:05 +00:00
Christopher Faylor
dc8d251e9c Fix typo in comment. 2000-04-22 15:54:56 +00:00
Andrew Cagney
d03e67c95f Convert REG_STRUCT_HAS_ADDR to multi-arch. Use REG_STRUCT_HAS_ADDR_P
in conversion.
2000-04-22 06:44:39 +00:00
Elena Zannoni
c221dafc2e 2000-04-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* gdb-stabs.h (SECT_OFF_MAX): Increase to 40.
2000-04-21 14:33:33 +00:00
Elena Zannoni
0aa9cf965c 2000-04-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* win32-nat.c  (handle_load_dll): Don't treat .text as a special
 	section anymore.
	* somread.c (som_symfile_offsets): Ditto.
	* somsolib.c (som_solib_add_solib_objfile): Ditto.
2000-04-21 14:24:45 +00:00
Andrew Cagney
889ec156e6 Make Jimmy Guo H.P. maintainer. 2000-04-21 06:19:27 +00:00
Andrew Cagney
c85871a391 Make help_all static. 2000-04-21 05:21:55 +00:00
Andrew Cagney
23964bcd46 * d10v-tdep.c (d10v_gdbarch_init): Initialize stack_align.
(d10v_stack_align): Make static.
* config/d10v/tm-d10v.h (STACK_ALIGN): Delete.
2000-04-21 04:21:21 +00:00
Andrew Cagney
2ada493ad1 * valops.c (hand_function_call): Replace #ifdef STACK_ALIGN with
run-time test for STACK_ALIGN_P.
* gdbarch.sh: Add support for function and variable predicates.
(STACK_ALIGN): Add.  Implement with predicate - STACK_ALIGN_P.
* gdbarch.h, gdbarch.c: Re-generate.
2000-04-21 04:17:18 +00:00
Andrew Cagney
2f9429aea3 * defs.h, utils.c (free_current_contents): Change parameter to
void*.

From Philippe De Muyter  <phdm@macqel.be>:
* printcmd.c (print_address_symbolic): Call `make_cleanup' with
`(free_current_contents, &x)', not `(free, x)'.
* utils.c (free_current_contents): Do not `free (NULL)'.

* printcmd.c (print_address_symbolic): Cleanup after a failed
call to build_address_symbolic.
2000-04-21 04:10:18 +00:00
Christopher Faylor
61c37cee5d * wince-stub.c (FREE): New macro.
(mempool): Just free any buffer prior to reuse.  Don't bother with realloc.
(flag_single_step): New function.
(skip_message): Detect "helpful" Windows CE messages and skip sending them to
the host.
(wait_for_debug_event): Use skip_message to avoid sending debug messages to the
host.
(dispatch): Prelimary implementation of single step detection.
* wince.c: Rework SH single stepping code to be more consistent with other
wince targets.
(handle_output_debug_string): Allow first chance exceptions to come through
since they seem to be all that we get on some versions of Windows CE.
(check_for_step): New function, conditionally compiled based on target.
(regptr): Delete obsolete function.
(handle_exception): Detect illegal instructions.
(get_child_debug_event): Return success only if event code matches target.
(child_create_inferior): Reflect change to get_child_debug_event arguments.
2000-04-21 03:04:35 +00:00
Christopher Faylor
8a892701f5 * win32-nat.c (thread_rec): Be more defensive about suspending already
suspended threads.
(safe_symbol_file_add_stub): New function.
(safe_symbole_file_add_cleanup): New function.
(safe_symbol_file_add): New function.
(handle_load_dll): Use wrapper to add DLL symbol information to avoid bogus
errors from non-stabs DLLs.
(handle_exception): Add work around for detection of first exception breakpoint
which does not seem to occur on W2K.  Detect more "signals" that can be
effectively passed to the debuggee.  Reorganize to eliminate continue_status
global.
(child_continue): Reorganize to eliminate continue_status global.
(child_wait): Ditto.
(child_resume): Ditto.
(get_child_debug_event): Ditto.  Recognize when an a breakpoint exception
should be ignored.  Change method for signalling when an important event has
occured to the caller.
(child_create_inferior): Use new method for noticing when get_child_debug_event
has found something interesting.
2000-04-21 02:26:14 +00:00
Glen McCready
c18e0d23bd Fri Apr 7 13:44:38 2000 glen mccready <gkm@pobox.com>
* rs6000-nat.c (xcoff_relocate_symtab): Grow buffer if ptrace()
          fails due to lack of space.
2000-04-20 23:54:45 +00:00
Glen McCready
49a5a3a3e3 Fri Mar 24 12:10:38 2000 glen mccready <gkm@pobox.com>
* command.c, command.h (help_all): Add functionality to display
        a complete listing of available commands.
2000-04-20 23:51:01 +00:00
Scott Bambrough
41c49b06c4 Changes to support core files and linux threads.
2000-04-20  Scott Bambrough <scottb@netwinder.org>

	* arm-linux-nat.c (PIDGET, TIDGET): New.
	(get_thread_id, GET_THREAD_ID): New.
	(fetch_nwfpe_register, store_nwfpe_register): New.
	(fetch_register, store_register): New.
	(fetch_fpregister, store_fpregister): New.
	(fill_gregset, supply_gregset): New.
	(fill_fpregset, supply_fpregset): New.
	(fetch_fpregs): Modified to use thread id's.
	(store_fpregs): Modified to use thread id's and
	fetch_nwfpe_register.
	(fetch_regs): Modified to use thread id's.
	(store_regs): Modified to use thread id's.
	(fetch_inferior_registers): Modified to handle single register
	fetches.
	(store_inferior_registers): Modified to handle single register
	stores.
	(arm_linux_register_u_addr): Removed.

	* configure.tgt: Added gdbserver to configdirs for arm*-*-linux*.

	* config/arm/linux.mh
	(NATDEPFILES): Removed core-aout.o.  Added core-regset.o.
	(LOADLIBES): Define.

	* config/arm/nm-linux.h: Include config/nm-linux.h.
	(ATTACH_DETACH): Removed.  Defined in config/nm-linux.h.
	(REGISTER_U_ADDR): Removed.
	(SVR4_SHARED_LIBS): Removed.  Defined in config/nm-linux.h.
	(#include "solib.h"): Removed.  Included via config/nm-linux.h.
2000-04-20 21:13:19 +00:00
Andrew Cagney
ef346e0411 Append NULL to enum based commands follow-fork and scheduler-locking. 2000-04-20 11:00:34 +00:00
Andrew Cagney
ba886e9d72 * gdbarch.sh: Make multi-arch variable defaults, defaults for non-
multi-arch targets.
(TARGET_BFD_VMA_BIT, IEEE_FLOAT, CALL_DUMMY_WORDS,
SIZEOF_CALL_DUMMY_WORDS): Update.
* inferior.h (CALL_DUMMY_WORDS, SIZEOF_CALL_DUMMY_WORDS): Default
provided by gdbarch.
(CALL_DUMMY_P): Add FIXME. gdbarch should provide default.
* valprint.c (IEEE_FLOAT): Default provided by gdbarch.
2000-04-20 04:24:04 +00:00
Jim Blandy
b209c575e3 *** empty log message *** 2000-04-19 23:22:26 +00:00
Jim Blandy
71a9f22e4f Bring RETURN_VALUE_ON_STACK under gdbarch's control.
* gdbarch.sh (RETURN_VALUE_ON_STACK): New entry.
* gdbarch.c, gdbarch.h: Regenerated.
* arch-utils.c (default_return_value_on_stack): New function.
* arch-utils.h (default_return_value_on_stack): New declaration.
* values.c (RETURN_VALUE_ON_STACK): Delete default definition.
2000-04-19 23:22:14 +00:00
Jim Blandy
ceef0e3054 For real this time.
* i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
two-dimensional array, instead of faking it with explicit index
arithmetic.
2000-04-19 23:19:04 +00:00
Jim Blandy
4e32685259 I figured out what was going on.
Since nobody had made any changes to i386v-nat.c on sourceware since
the repository was started, we were still getting the version from the
vendor branch.  (If you don't understand how the vendor branch works,
treasure your innocence.)  I naively assumed that, to see what changes
had been introduced in version 1.2, one should diff it with 1.1,
as they say in TV Guide, "with hilarious results".

This change simply restores i386v-nat.c to what it used to be before I
started bungling around.  The text of this revision should be
identical to that of revision 1.1.1.3, which was the former head of
the trunk.  (Yes, 1.1.1.3 was the head of the trunk.  As I said,
treasure your innocence.)
2000-04-19 23:17:18 +00:00
Jim Blandy
77d2aaae45 My last commit introduced a bunch of mysterious whitespace changes; I
don't know where they came from.  They weren't intentional, so this
change reverts them.
2000-04-19 23:02:56 +00:00
Jim Blandy
8f0a00f878 *** empty log message *** 2000-04-19 22:56:22 +00:00
Jim Blandy
8557886114 * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
two-dimensional array, instead of faking it with explicit index
arithmetic.
2000-04-19 22:55:38 +00:00
Jim Blandy
72a0cf8f17 * minsyms.c (prim_record_minimal_symbol_and_info): Doc fix.
(Thanks to Guy Harris.)
2000-04-19 21:13:09 +00:00
Elena Zannoni
8956470d36 2000-04-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* xcoffsolib.c (solib_add): Fix call to vmap_symtab().
2000-04-19 13:08:49 +00:00
Peter Schauer
c2d1645f06 * TODO: Update. 2000-04-19 10:33:21 +00:00
Andrew Cagney
e55e8cee85 Document -Wreturn-type problem. 2000-04-19 09:15:32 +00:00
Andrew Cagney
90515c233a From Peter Schauer: Add mt i' alias for mt info'. 2000-04-19 07:59:12 +00:00
Andrew Cagney
7194c49b36 From Peter Schauer: Add info r' alias for info registers'. 2000-04-19 07:51:26 +00:00
Andrew Cagney
df02e9ed85 * bcache.c (free_bcache): Do not free NULL. 2000-04-19 07:08:35 +00:00
Andrew Cagney
9debab2f37 * TODO: Cleanup.
* NEWS: Update GDB version.  Duplicate paragraph explaining obsolete.
2000-04-19 07:01:08 +00:00
Andrew Cagney
747d1ccb27 Document real fix to problem of tui/Makefile not being deleted. 2000-04-19 03:37:07 +00:00
Jim Blandy
c41dbdb813 *** empty log message *** 2000-04-18 19:10:41 +00:00
Andrew Cagney
784f35f92c Add full set of cleanup rules. 2000-04-18 08:04:59 +00:00
Andrew Cagney
92e9dde927 Do not delete testcmds. 2000-04-18 08:03:40 +00:00
Elena Zannoni
a5a5122549 2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* gdb.base/help.exp: Update output for add-symbol-file command.
2000-04-17 16:14:37 +00:00
Elena Zannoni
d167840fc5 2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* gdb.texinfo (Files): Update description of add-symbol-file
        command.
2000-04-17 16:12:39 +00:00
Elena Zannoni
e7cf9df194 2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* symfile.h (struct section_addr_info ): Remove fields for special
 	treatment of .text, .data and .bss sections.

	* solib.c (symbol_add_stub): The special field text_addr is not
 	available anymore. Search for the .text field the hard way.

	* symfile.c (build_section_addr_info_from_section_table): Don't
 	fill in {text, data, bss}_addr any more.
	(default_symfile_offsets): Don't use {text, data, bss}_addr fields
 	to fill in section_offsets for objfile.
	(syms_from_objfile): Don't deal with {text, data, bss}_addr as a
 	special case anymore.
        (add_symbol_file_command): Ditto.
2000-04-17 16:09:04 +00:00
Elena Zannoni
4da95fc42d 2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
symfile.c: (symbol_file_command): Remove support for rombug, to
 	simplify code.
2000-04-17 15:59:56 +00:00
Elena Zannoni
db162d44d7 2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* symfile.c (add_symbol_file_command): Rewrite the arguments
 	processing part. Simplify syntax of command. Remove support for
 	rombug.
	(_initialize_symfile): Update help message for add-symbol-file
 	command.
2000-04-17 15:47:17 +00:00
Eli Zaretskii
5beae2cf40 Fixed incorrect date on the previous entry. 2000-04-17 10:56:17 +00:00
Eli Zaretskii
8487521e34 * gdb.texinfo (Porting GDB): Don't use @value in the node name, it
prevents the build (and is generally a Bad Idea).
2000-04-17 10:46:50 +00:00
Eli Zaretskii
00e4a2e455 * gdb.texinfo (Protocol): Prevent makeinfo from complaining about
a comma inside @var.
	(Command Files): Index markup changes from Dmitry Sivachenko
	<dima@Chg.RU>.
2000-04-17 10:42:13 +00:00
Andrew Cagney
301ab94d77 Only dump IEEE_FLOAT when defined. 2000-04-17 05:59:42 +00:00
Andrew Cagney
bc1821e659 * remote.c (REMOTE_TRANSLATE_XFER_ADDRESS), mem-break.c
(MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT), target.h
(BREAKPOINT_FROM_PC), valops.c (COERCE_FLOAT_TO_DOUBLE),
gdbarch.sh (D10V_MAKE_DADDR, D10V_MAKE_IADDR,
FRAMELESS_FUNCTION_INVOCATION, REGISTER_CONVERTIBLE,
REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
REGISTER_NAME), findvar.c (POINTER_TO_ADDRESS,
ADDRESS_TO_POINTER): Delete default definition.  Handled by
gdbarch.

* gdbarch.sh: Make multi-arch defaults, defaults for non-
multi-arch targets.
(REGISTER_NAME, COERCE_FLOAT_TO_DOUBLE, REGISTER_CONVERTIBLE,
REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
D10V_MAKE_DADDR, D10V_MAKE_IADDR, BREAKPOINT_FROM_PC,
MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT,
REMOTE_TRANSLATE_XFER_ADDRESS, FRAMELESS_FUNCTION_INVOCATION):
Provide default/legacy implementation.
(REGISTER_NAMES, CALL_DUMMY): Allow legacy definition.
* gdbarch.h, gdbarch.c: Re-generate.
2000-04-17 02:27:37 +00:00
Jim Blandy
0ce865f26f *** empty log message *** 2000-04-16 16:04:59 +00:00
Jim Blandy
c0aba12e91 * findvar.c (store_typed_address, extract_typed_address): Fix
function names in error messages.
2000-04-16 16:04:53 +00:00
Eli Zaretskii
39ec565510 * Makefile.in (LN_S): Define.
(gdb-cfg.texi, gdb.dvi, links2roff, inc-hist.texinfo): Don't
	invoke "ln -s" unless it is known to work.

	* configure.in (AC_PROG_LN_S): Add.
2000-04-16 08:47:41 +00:00
Eli Zaretskii
6c9d75b842 * config/djgpp/config.sed: Fix the lines which edit clean: and
uninstall-info: targets.
2000-04-16 08:16:03 +00:00
Jim Blandy
7355ddbace Bring IEEE_FLOAT under gdbarch's control.
* gdbarch.sh (IEEE_FLOAT): New entry.
* gdbarch.c, gdbarch.h: Regenerated.
* valprint.c (IEEE_FLOAT): Provide a default #definition for this.
(print_floating): Use IEEE_FLOAT as if it were an expression; use
the code specific to IEEE-format numbers whenever the value of
IEEE_FLOAT is non-zero.
* config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
config/arc/tm-arc.h, config/arm/tm-arm.h, config/fr30/tm-fr30.h,
config/h8300/tm-h8300.h, config/i386/tm-i386.h,
config/i960/tm-i960.h, config/m88k/tm-m88k.h,
config/mips/tm-mips.h, config/pa/tm-hppa.h,
config/sparc/tm-sparc.h, config/delta/tm-delta.h,
config/frv/tm-frv.h (IEEE_FLOAT): For all ports that #define
IEEE_FLOAT, make sure they give it the value (1).
2000-04-14 19:14:19 +00:00
Jim Blandy
8dc7983f05 *** empty log message *** 2000-04-14 18:46:19 +00:00
Jim Blandy
93e79dbd47 * gdbint.texinfo (Pointers Are Not Always Addresses): New manual
section.
(Target Conditionals): Document ADDRESS_TO_POINTER,
POINTER_TO_ADDRESS.
2000-04-14 18:46:17 +00:00
Jim Blandy
4478b372e9 * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new
functions which architectures can redefine, defaulting to
generic_pointer_to_address and generic_address_to_pointer.
* findvar.c (extract_typed_address, store_typed_address,
generic_pointer_to_address, generic_address_to_pointer): New
functions.
(POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default
definitions.
(extract_address, store_address): Doc fixes.
* values.c (value_as_pointer): Doc fix.
(value_from_pointer): New function.
* defs.h (extract_typed_address, store_typed_address): New
declarations.
* inferior.h (generic_address_to_pointer,
generic_pointer_to_address): New declarations.
* value.h (value_from_pointer): New declaration.

* ax-gdb.c (const_var_ref): Use value_from_pointer, not
value_from_longest.
* blockframe.c (generic_push_dummy_frame): Use read_pc and
read_sp, not read_register.
* c-valprint.c (c_val_print): Use extract_typed_address instead of
extract_address to extract vtable entries and references.
* cp-valprint.c (cp_print_value_fields): Use value_from_pointer
instead of value_from_longest to extract the vtable's address.
* eval.c (evaluate_subexp_standard): Use value_from_pointer
instead of value_from_longest to compute `this', and for doing
pointer-to-member dereferencing.
* findvar.c (read_register): Use extract_unsigned_integer, not
extract_address.
(read_var_value): Use store_typed_address instead of store_address
for building label values.
(locate_var_value): Use value_from_pointer instead of
value_from_longest.
* hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer,
instead of value_from_longest, to build arguments to __d_shl_get.
* printcmd.c (set_next_address): Use value_from_pointer, not
value_from_longest.
(x_command): Use value_from_pointer, not value_from_longest.
* tracepoint.c (set_traceframe_context): Use value_from_pointer,
not value_from_longest.
* valarith.c (value_add, value_sub): Use value_from_pointer, not
value_from_longest.
* valops.c (find_function_in_inferior, value_coerce_array,
value_coerce_function, value_addr, hand_function_call): Same.
* value.h (COERCE_REF): Use unpack_pointer, not unpack_long.
* values.c (unpack_long): Use extract_typed_address to produce
addresses from pointers and references, not extract_address.
(value_from_longest): Use store_typed_address instead of
store_address to produce pointer and reference values.
2000-04-14 18:43:41 +00:00
Mark Kettenis
d84dd0c55e 2000-04-13 Mark Kettenis <kettenis@gnu.org>
* acconfig.h (HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T, HAVE_LWPID_T,
	HAVE_PSADDR_T): Add them here instead of in config.in.

	* acconfig.h (PRFPREGSET_T_BROKEN): New define.
	* configure.in: Add check for broken prfpregset_t type.
	* lin-thread.c (gdb_prfpregset): New typedef, depends on
	definition of PRFPREGSET_T_BROKEN.
	(ps_lgetfpregs, ps_lsetfpregs, p_td_thr_getfpregs,
	p_td_thr_setfpregs, thread_db_fetch_registers,
	thread_db_store_registers): Use gdb_prfpregset_t instead of
	prfpregset_t.
	* config.in: Regenerated.
	* configure: Regenerated.
2000-04-14 10:13:50 +00:00
DJ Delorie
65edb64b15 * mips-tdep.c (do_fp_register_row): copy the number of bytes
allocated, not the size of the pointer.
2000-04-13 22:58:42 +00:00
Peter Schauer
14164c30b6 * config/i386/nm-i386sol2.h (CANNOT_STEP_HW_WATCHPOINTS): Define.
* config/i386/tm-i386sol2.h (HAVE_I387_REGS):  Define.
	* i386v4-nat.c (supply_fpregset, fill_fpregset):  Add code
	to handle floating point registers if NUM_FREGS is not zero.
2000-04-13 18:11:41 +00:00
Nicholas Duffek
db348f2745 * sol-thread.c (init_sol_core_ops): Initialize to_thread_alive
and document to_find_new_threads bug.
2000-04-13 16:31:50 +00:00
Eli Zaretskii
010a3cd955 * infrun.c (proceed, normal_stop): Change the error message about
failure to insert breakpoints/watchpoints so that it makes sense
	even if ptrace is not used or no other processes can be active.
2000-04-13 10:22:22 +00:00
Andrew Cagney
413ccac7ea Only re-generate copying.c when maintainer mode. 2000-04-13 05:33:41 +00:00
Kevin Buettner
acf7b9e14f IA-64 watchpoint support. 2000-04-13 02:18:13 +00:00
Eli Zaretskii
d03cef9d48 * go32-nat.c (go32_insert_hw_breakpoint): When there are no more
hardware breakpoint resources, return EBUSY.
	(go32_handle_nonaligned_watchpoint): If the argument WHAT is not
	one of the enumerated values, return EINVAL.
2000-04-12 17:04:42 +00:00
Eli Zaretskii
c63ce87553 * README: Mention special build instructions for DJGPP.
* NEWS: Update with FP features on x87 platforms, and
	DJGPP-related changes.
2000-04-12 16:51:27 +00:00
Eli Zaretskii
ae678129eb * top.c (gdb_completer_file_name_break_characters): New variable.
(line_completion_function): When completing on file names, use
	gdb_completer_file_name_break_characters as word break
	characters for the readline library.
2000-04-12 16:43:27 +00:00
Eli Zaretskii
f0ca3dcec2 Typos fixed (from Dmitry Sivachenko <dima@Chg.RU>). 2000-04-12 16:35:02 +00:00
Daniel Berlin
1a8237e8c3 Changelog entry for gdbint.texinfo fix 2000-04-12 02:27:39 +00:00
Daniel Berlin
25822942b6 GDB->@value{GDBN} 2000-04-12 02:26:59 +00:00
Mark Kettenis
1d77867f99 2000-04-12 Mark Kettenis <kettenis@gnu.org>
* i387-tdep.c (print_i387_value): Avoid call to
	floatformat_to_doublest if long double type is the same on host
	and target.
2000-04-12 00:22:56 +00:00
Fernando Nasser
287e305808 2000-04-11 Fernando Nasser <fnasser@cygnus.com>
* wrapper.h: Remove definitions of internal functions.
	* wrapper.c: Remove definitions of exported functions (which are
	already in wrapper.h) and make static all internal wrap_* functions.
2000-04-11 19:41:11 +00:00
Andrew Cagney
e48f66e46e Cleanup USE_INCLUDED_REGEX. Move -D to acconfig.h. 2000-04-11 01:21:15 +00:00
Scott Bambrough
f38e884d67 Move arm_skip_solib_resolver from arm-linux-nat.c to arm-linux-tdep.c.
2000-04-10  Philip Blundell <philb@gnu.org>

	* arm-linux-nat.c (arm_skip_solib_resolver): Remove and move to
	arm-linux-tdep.c.
	* arm-linux-tdep.c (arm_skip_solib_resolver): New.
2000-04-10 21:02:33 +00:00
Jim Blandy
ca526f1a3e *** empty log message *** 2000-04-10 15:50:15 +00:00
Jim Blandy
4281a42ed4 Use the three-argument form of @xref to get the references right. 2000-04-10 15:50:02 +00:00
Jim Blandy
0a1a0be203 * gdbint.texinfo (Target Architecture Definition): Fix screwed-up
references to ``Using Different Register and Memory Data
Representations''.
2000-04-10 15:33:19 +00:00
Fernando Nasser
9285ab8042 2000-04-10 Fernando Nasser <fnasser@cygnus.com>
From 2000-04-10 Rodney Brown <rdb@redhat.com>:
	* command.h (enum command_class): Remove trailing "," to placate
	AIX xlc.
2000-04-10 15:07:37 +00:00