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Hans-Peter Nilsson
5ef6758f8a * gas/cris/pic-err-1.s, gas/cris/rd-pic-1.s, gas/cris/rd-pic-1.d: 
New tests.
 2001-03-23 05:58:38 +00:00
Hans-Peter Nilsson
7704145c73 * gas/cris/branch-warn-1.s, gas/cris/branch-warn-2.s, 
gas/cris/branch-warn-3.s: Tweak for fixed FIXME:s.
 2001-03-23 05:39:38 +00:00
Hans-Peter Nilsson
08caf3f870 * config/tc-cris.[ch]: Tweak attribution. Fix typos. PIC support. 2001-03-23 05:27:42 +00:00
Andrew Cagney
5300940c68 Update list of obsolete targets. 2001-03-23 01:14:10 +00:00
Andrew Cagney
17e78a56e2 Obsolete stuff.c and kdb-start.c. 2001-03-23 00:58:48 +00:00
Andrew Cagney
41899c0412 * config/pa/xm-hppah.h (HPPA_COMPILER_BUG): Delete. GDB only 
compiles using an ISO-C compiler.
(MALLOC_INCOMPATIBLE): Ditto.
* linespec.c (decode_line_1): Delete hack to work around
HPPA_COMPILER_BUG.
 2001-03-23 00:41:02 +00:00
Andrew Cagney
8866554466 -Wuninitialized fixes. 2001-03-22 23:58:37 +00:00
Alexandre Oliva
7389ff65de Re-installed: 
2001-01-02  Laurynas Biveinis  <lauras@softhome.net>
* ltcf-c.sh: Clear ac_cv_prog_cc_pic for DJGPP.  Do not add
'-DPIC' to ac_cv_prog_cc_pic for DJGPP.
* ltcf-cxx.sh: Likewise.
* ltcf-gcj.sh: Likewise.
 2001-03-22 18:17:54 +00:00
Hans-Peter Nilsson
7ccb52381a * cris.h (ADD_PC_INCR_OPCODE): New macro. 2001-03-22 16:09:20 +00:00
Jim Blandy
a88e356aab * cp-demangle.c (string_list_delete): Don't forget to free the 
actual contents of the string.
 2001-03-22 15:16:04 +00:00
Andrew Cagney
a2061976f9 Cleanup remote protocol section. Add notes on `!'', `q'' and the 
non-use of the continue address.
 2001-03-22 14:59:09 +00:00
Hans-Peter Nilsson
915e51468a * elf32-cris.c: Shlib and PIC support. PCREL tweaks. 2001-03-22 14:56:06 +00:00
Hans-Peter Nilsson
e079041e2f * cris.h: Add leading comment about PC-relative location. 
(R_CRIS_COPY, R_CRIS_GLOB_DAT, R_CRIS_JUMP_SLOT, R_CRIS_RELATIVE,
	R_CRIS_16_GOT, R_CRIS_32_GOT, R_CRIS_16_GOTPLT, R_CRIS_32_GOTPLT,
	R_CRIS_32_GOTREL, R_CRIS_32_PLT_GOTREL, R_CRIS_32_PLT_PCREL):
	New relocs.
 2001-03-22 13:03:58 +00:00
Hans-Peter Nilsson
58d29fc398 * reloc.c: (BFD_RELOC_CRIS_COPY, BFD_RELOC_CRIS_GLOB_DAT, 
BFD_RELOC_CRIS_JUMP_SLOT, BFD_RELOC_CRIS_RELATIVE,
	BFD_RELOC_CRIS_32_GOT, BFD_RELOC_CRIS_16_GOT,
	BFD_RELOC_CRIS_32_GOTPLT, BFD_RELOC_CRIS_16_GOTPLT,
	BFD_RELOC_CRIS_32_GOTREL, BFD_RELOC_CRIS_32_PLT_GOTREL,
	BFD_RELOC_CRIS_32_PLT_PCREL): New relocs.
	* bfd-in2.h, libbfd.h: Regenerate.
 2001-03-22 11:17:16 +00:00
Phil Blundell
b3e0dc8ed7 2001-03-22 Philip Blundell <philb@gnu.org> 
* config.sub, config.guess: Import latest from subversions.
 2001-03-22 11:09:20 +00:00
Eli Zaretskii
e24d4c64ff * config/i386/nm-go32.h <top level>: Don't include nm-i386v.h, 
include nm-i386.h instead.
	(TARGET_HAS_HARDWARE_WATCHPOINTS, HAVE_CONTINUABLE_WATCHPOINT)
	(TARGET_CAN_USE_HARDWARE_WATCHPOINT, STOPPED_BY_WATCHPOINT)
	(TARGET_REGION_OK_FOR_HW_WATCHPOINT, DECR_PC_AFTER_HW_BREAK)
	(target_stopped_data_address, target_insert_watchpoint)
	(target_remove_watchpoint, target_insert_hw_breakpoint)
	(target_remove_hw_breakpoint): Don't define.
	(I386_USE_GENERIC_WATCHPOINTS, I386_DR_LOW_SET_CONTROL)
	(I386_DR_LOW_SET_ADDR, I386_DR_LOW_RESET_ADDR)
	(I386_DR_LOW_GET_STATUS): Define to call appropriate go32_*
	functions from go32-nat.c.

	* config/i386/go32.mh (NATDEPFILES): Add i386-nat.o.

	* go32-nat.c <top level>: Remove prototypes for watchpoint-
	related functions.  Remove definitions of watchpoint-related
	macros.
	(go32_mourn_inferior): Call i386_cleanup_dregs instead of the
	private cleanup_dregs function.
	(cleanup_dregs, go32_insert_watchpoint)
	(go32_insert_aligned_watchpoint, go32_handle_nonaligned_watchpoint)
	(go32_remove_watchpoint, go32_remove_aligned_watchpoint)
	(go32_region_ok_for_watchpoint, go32_stopped_by_watchpoint)
	(go32_remove_hw_breakpoint, go32_insert_hw_breakpoint): Remove.
	(go32_set_dr, go32_set_dr7, go32_get_dr6): New functions.
 2001-03-22 09:35:19 +00:00
Alexandre Oliva
469b781cfb * ltconfig, ltmain.sh, libtool.m4, ltcf-c.sh, ltcf-cxx.sh, 
ltcf-gcj.sh: Upgraded to libtool 1.4a 1.641.2.198.
 2001-03-22 05:22:04 +00:00
Ben Elliston
fca2040b45 2001-03-22 Ben Elliston <bje@redhat.com> 
* cgen-asm.in (@arch@_cgen_assemble_insn): Move tmp_errmsg
	declaration inside CGEN_VERBOSE_ASSEMBLER_ERRORS conditional.
	* cgen-ibld.in (put_insn_int_value): Mark cd parameter as unused
	to allay a compiler warning.
 2001-03-22 04:05:03 +00:00
Kazu Hirata
361bfa20e5 2001-03-21 Kazu Hirata <kazu@hxi.com> 
* h8300.h: Fix formatting.
 2001-03-22 02:51:19 +00:00
Alan Modra
87890af05c paddq and psubq support. 2001-03-22 02:27:54 +00:00
Kevin Buettner
c26e1c2b79 * ia64-tdep.c (fetch_instruction): Warn about slot numbers greater 
than two instead of generating an error.
 2001-03-22 02:11:11 +00:00
Jim Blandy
272ba48f53 *** empty log message *** 2001-03-22 01:01:05 +00:00
Jim Blandy
2c63a96028 * cp-valprint.c: Bring formatting into line with GNU coding standards. 2001-03-22 00:58:00 +00:00
Diego Novillo
7a65545dc5 2001-03-21 Diego Novillo <dnovillo@redhat.com> 
(_bfd_mips_elf_relocate_section): Give a better error message when
	a relocation is not recognized.
 2001-03-22 00:29:15 +00:00
Mark Kettenis
84346e11ea Make Linux use the new unified support for hardware breakpoints 
and watchpoints on x86 targets.
* i386-linux-nat.c: Doc fixes.  Include "gdb_assert.h".
[HAVE_SYS_DEBUGREG_H]: Include <sys/debugreg.h>.
(DR_FIRSTADDR, DR_LASTADDR, DR_STATUS, DR_CONTROL): Define to
appropriate value if not already defined.
(register_u_addr): New function.
(kernel_u_size): New function.
(i386_linux_dr_get, i386_linux_dr_set): New functions.
(i386_linux_dr_set_control, i386_linux_dr_set_addr,
i386_linux_reset_addr, i386_linux_dr_get_status): New functions.
* config/i386/nm-linux.h: Don't include "nm-i386v.h".
(I386_USE_GENERIC_WATCHPOINTS): Define and include "nm-i386.h".
(TARGET_HAS_HARDWARE_WATCHPOINTS,
TARGET_CAN_USE_HARDWARE_WATCHPOINTS, HAVE_CONTINUABLE_WATCHPOINT,
STOPPED_BY_WATCHPOINT, target_insert_watchpoint,
target_remove_watchpoint): Remove macros.
(i386_stopped_by_watchpoint, i386_insert_watchpoint,
i386_remove_watchpoint): Remove prototypes.
(register_u_addr): New prototype.
(REGISTER_U_ADDR): Define in terms of register_u_addr.
(i386_linux_dr_set_control, i386_linux_dr_set_addr,
i386_linux_reset_addr, i386_linux_dr_get_status): New prototypes.
(I386_DR_LOW_SET_CONTROL, I386_DR_LOW_SET_ADDR,
I386_DR_LOW_RESET_ADDR, I386_DR_LOW_GET_STATUS): New macros.
* config/i386/linux.mh (NATDEPFILES): Replace i386v-nat.o with
i386-nat.o.
 2001-03-21 21:22:49 +00:00
Jim Blandy
13b5765709 * gdb/linespec.c (find_methods): Whitespace differences aren't 
significant in *un*mangled method names.  Use strcmp_iw to compare
them, not STREQ.  (Fix from Daniel Berlin.)

* gdb/testsuite/gdb.c++/userdef.exp: Check that GDB tolerates whitespace in
unmangled operator names.
 2001-03-21 20:51:16 +00:00
DJ Delorie
1dffcc6638 merge from gcc 2001-03-21 20:12:30 +00:00
Andrew Cagney
eee30e78fd * gdbarch.sh: Allow a non- multi-arch target to override a 
predicate.
* gdbarch.h: Regenerate.
 2001-03-21 19:47:44 +00:00
Andrew Cagney
b77be6cfae Avoid use of ``if ! program''. 2001-03-21 19:25:03 +00:00
Andrew Cagney
379d08a1d4 * target.h (enum target_signal): Move definition from here. 
* defs.h (enum target_signal): To here.

* config/arc/tm-arc.h (arc_software_single_step): Change type of
first parameter to enum target_signal.
* config/rs6000/tm-rs6000.h (rs6000_software_single_step): Ditto.
* config/sparc/tm-sparc.h (sparc_software_single_step): Ditto.
* rs6000-tdep.c (rs6000_software_single_step): Update.
 2001-03-21 18:31:48 +00:00
Michael Chastain
b0dad76219 2001-03-20 Michael Chastain <chastain@redhat.com> 
* Makefile.in: all-m4 depends on all-texinfo.
 2001-03-21 17:53:42 +00:00
Andrew Cagney
64485362e8 * frame.h (SIZEOF_FRAME_SAVED_REGS): Report an error if macro 
already defined.

From 2000-08-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
* stabsread.c (define_symbol): A parameter ('R'), a local ('r'),
or a reference ('a') can be in a pseudo register.
* infcmd.c (do_registers_info): Must take into account the pseudo
registers to print their value.
(registers_info): Likewise.
* stack.c (frame_info): Likewise.
* frame.h (SIZEOF_FRAME_SAVED_REGS): Save the pseudo registers.
 2001-03-21 16:42:39 +00:00
Eli Zaretskii
9742079a31 * gdbint.texinfo (Algorithms): New section "Watchpoints" and new 
subsection "x86 Watchpoints".
	(Target Architecture Definition): Document
	I386_USE_GENERIC_WATCHPOINTS and TARGET_HAS_HARDWARE_WATCHPOINTS.
	(Native Debugging): Document I386_USE_GENERIC_WATCHPOINTS.
 2001-03-21 11:39:23 +00:00
Eli Zaretskii
52b9821179 Unified support for hardware breakpoints and watchpoints on 
x86 targets:

	* config/i386/nm-i386.h: New file.

	* config/i386/nm-i386.h: (i386_cleanup_dregs)
	(i386_insert_watchpoint, i386_remove_watchpoint)
	(i386_region_ok_for_watchpoint, i386_stopped_by_hwbp)
	(i386_stopped_data_address, i386_insert_hw_breakpoint)
	(i386_remove_hw_breakpoint): Declare prototypes.
	[I386_USE_GENERIC_WATCHPOINTS] (TARGET_CAN_USE_HARDWARE_WATCHPOINT):
	Define if not already defined.
	(TARGET_REGION_OK_FOR_HW_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT)
	(STOPPED_BY_WATCHPOINT, target_stopped_data_address)
	(target_insert_watchpoint, target_remove_watchpoint)
	(target_insert_hw_breakpoint, target_remove_hw_breakpoint): Define
	to call the appropriate i386_* functions.

	* i386-nat.c: New file.

	* i386-nat.c (I386_DR_CONTROL_MASK, I386_DR_LOCAL_ENABLE)
	(I386_DR_GLOBAL_ENABLE, I386_DR_DISABLE, I386_DR_SET_RW_LEN)
	(I386_DR_GET_RW_LEN, I386_DR_WATCH_HIT): New macros.
	(dr_mirror, dr_status_mirror, dr_control_mirror, dr_ref_count)
	(maint_show_dr): New variables.
	(i386_cleanup_dregs, i386_show_dr, i386_length_and_rw_bits)
	(i386_insert_aligned_watchpoint, i386_remove_aligned_watchpoint)
	(i386_handle_nonaligned_watchpoint, i386_insert_watchpoint)
	(i386_remove_watchpoint, i386_region_ok_for_watchpoint)
	(i386_stopped_data_address, i386_stopped_by_hwbp)
	(i386_insert_hw_breakpoint, i386_remove_hw_breakpoint): New
	functions.
	(_initialize_i386_nat): New function.
	[I386_USE_GENERIC_WATCHPOINTS]: Add new	maint command
	`show-debug-regs', sets maint_show_dr to non-zero value and
	activates debugging print-outs in functions which insert, remove,
	and test watchpoints and hardware breakpoints.

	* Makefile.in (i386-nat.o): New target.
	(ALLDEPFILES): Add i386-nat.o.
 2001-03-21 11:36:58 +00:00
Mark Kettenis
28e9e0f00d * i386-tdep.c: Add back _initialize_i386_tdep prototype with 
appropriate comment.
 2001-03-21 11:22:24 +00:00
Alan Modra
b32b5d6e64 Prevent NULL pointer dereference. 2001-03-21 08:09:25 +00:00
Kevin Buettner
e40eccb4fb Update Linux/Alpha port to use new Linux threads support. 2001-03-20 21:40:47 +00:00
Jim Blandy
bea7bb93ff * Makefile.in: Clean up dependencies on ../include/demangle.h. 
(demangle_h): New variable.
(jv-typeprint.o, jv-valprint.o, linespec.o): Use it.
 2001-03-20 21:23:38 +00:00
Patrick Macdonald
27fca2d871 Add support for cgen machine determination. 
* cgen-dis.in (print_insn_@arch@): Add support for target machine
        determination via CGEN_COMPUTE_MACH.
        * fr30-desc.c: Regenerate.
        * fr30-dis.c: Regenerate.
        * fr30-opc.h: Regenerate.
        * m32r-desc.c: Regenerate.
        * m32r-dis.c: Regenerate.
        * m32r-opc.h: Regenerate.
        * m32r-opinst.c: Regenerate.
 2001-03-20 20:56:34 +00:00
Ulrich Drepper
cc5ce05235 * emultmpl/elf32.em (gld${EMULATION_NAME}_search_needed): If NAME 
is an absolute path look only for this file and not along the path.
 2001-03-20 18:39:21 +00:00
H.J. Lu
f4fbb4a3d1 2001-03-20 H.J. Lu <hjl@gnu.org> 
* configure.in: Remove the redundent AC_ARG_PROGRAM.
	* configure: Rebuild.
 2001-03-20 18:24:30 +00:00
Jim Blandy
e61231f114 * libiberty/cp-demangle.c (struct demangling_def): New fields: 
is_constructor and is_destructor.
(demangling_new): Initialize them.
(demangle_ctor_dtor_name): Set them, if we detect a constructor
or destructor.
(demangle_v3_with_details, is_gnu_v3_mangled_ctor,
is_gnu_v3_mangled_dtor): New functions.

* include/demangle.h (enum gnu_v3_constructor_kinds,
is_gnu_v3_mangled_ctor, enum gnu_v3_destructor_kinds,
is_gnu_v3_mangled_dtor): New declarations.
 2001-03-20 18:22:38 +00:00
Andrew Cagney
b0ed35899a Change SOFTWARE_SINGLE_STEP_P into SOFTWARE_SINGLE_STEP_P(). 2001-03-20 18:16:28 +00:00
Andrew Cagney
df087c6239 Replace abort() with internal_error(). 2001-03-20 17:48:17 +00:00
Nick Clifton
3cf84db9ef Do not enable alignment checking when loading unaligned thumb instructions. 2001-03-20 17:48:02 +00:00
Andrew Cagney
8e2eec6299 Zap -Wuninitialized warnings. 2001-03-20 17:19:04 +00:00
Frank Ch. Eigler
764f1408a3 * mmap support for common simulators 
2001-03-16  Frank Ch. Eigler  <fche@redhat.com>

	Add support for mmap-based memory regions.
	* sim-memopt.c (mmap_next_fd): New global.
	(sim_memory_init): Reinitialize it.
	(OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
	"--memory-mapfile FILE" option.  Check for some errors.
	(do_memopt_add): Conditionally do mmap instead of malloc for
	backing store of simulated memory.  Check for more errors.
	(do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
	* sim-memopt.h (munmap_length): New member of _sim_memopt.
	* configure.in: Look for mmap/fstat related functions and headers.
	* config.in, configure: Regenerated.
 2001-03-20 17:13:39 +00:00
DJ Delorie
a9cbbe6d3e merge from gcc 2001-03-20 17:09:17 +00:00
Jim Blandy
8bd1f2c64c * linespec.c (find_methods): Just call CHECK_TYPEDEF on t, rather 
than asking for sym_class's type; that's circuitous.  Remove
sym_class, since the last use of it is gone.
 2001-03-20 16:17:22 +00:00
Jim Blandy
754cbe1c31 * gdb.threads/linux-dp.exp: Recognize an additional message 
generated by GDB when it doesn't understand how to debug threads
on the target system.
 2001-03-20 15:54:34 +00:00