Commit Graph

68 Commits

Author SHA1 Message Date
Kevin Buettner 0e061eef8d * aix-thread.c (special_register_p, supply_sprs64, supply_sprs32)
(fetch_regs_user_thread, fetch_regs_kernel_thread, fill_sprs64)
	(fill_sprs32, store_regs_user_thread, store_regs_kernel_thread):
	Add support for the fpscr register.
	* rs6000-nat.c (regmap, fetch_inferior_registers)
	(store_inferior_registers, fetch_core_registers): Likewise.
2002-07-26 23:12:59 +00:00
Kevin Buettner dd7be90a81 Eliminate FIRST_UISA_SP_REGNUM and LAST_UISA_SP_REGNUM. 2002-07-26 22:26:44 +00:00
Kevin Buettner 11bf77dbb5 * rs6000-nat.c (ppc-tdep.h): Include.
(fetch_registers, store_register): Don't access registers[]
	directly.  Instead, use supply_register() or
	regcache_collect() as appropriate.
	(find_toc_address): Format hex address with local_hex_string().
2002-07-26 00:43:30 +00:00
Kevin Buettner e42dc924cb From Nicholas Duffek:
* rs6000-nat.c (vmap_ldinfo, xcoff_relocate_core): Call
	target_new_objfile_hook.
2002-07-12 18:42:05 +00:00
Tom Rix 8b5790f2ba Rename ptrace32 and ptrace64 to fix build problem with Aix 5.1 2002-03-21 13:52:57 +00:00
Peter Schauer 19caaa4519 * rs6000-nat.c (set_host_arch): Do not switch to a new architecture
if it already matches the current architecture from the exec file.
	Include arch-utils.h for gdbarch_info_init prototype.
	* Makefile.in (rs6000-nat.o): Update dependencies.
2002-02-25 18:15:52 +00:00
Andrew Cagney f5a96129d2 * defs.h (vwarning): Declare.
(warning_begin): Delete declaration.
* utils.c (vwarning): New function.
(warning): Call vwarning.
(warning_begin): Delete function.

* rs6000-nat.c (vmap_ldinfo): Use the function warning to print
the warning message.
* d10v-tdep.c (d10v_address_to_pointer) [0]: Delete call to
warning_begin.
2002-01-31 04:10:51 +00:00
Michael Snyder d33fc4e447 2002-01-07 Michael Snyder <msnyder@redhat.com>
* infptrace.c (GDB_MAX_ALLOCA): New define.
	(child_xfer_memory): Use xmalloc/xfree instead of alloca if the
	size of the buffer exceeds GDB_MAX_ALLOCA (default 1 megabyte,
	can be overridden with whatever value is appropriate to the host).
	* infttrace.c (child_xfer_memory): Add FIXME warning about use of
	alloca to allocate potentially large buffer.
	* rs6000-nat.c (child_xfer_memory): Ditto.
	* symm-nat.c (child_xfer_memory): Ditto.
	* x86-64-linux-nat.c (child_xfer_memory): Ditto.
2002-01-08 02:04:12 +00:00
Elena Zannoni 2a18e3d9a9 2001-12-20 Elena Zannoni <ezannoni@redhat.com>
* rs6000-nat.c (fetch_register): Don't error out unless the
        register number is really bogus.
2001-12-20 23:29:24 +00:00
Andrew Cagney fb6ecb0ffc Add function gdbarch_info_init() replaces memset(). 2001-12-19 14:14:52 +00:00
Kevin Buettner 39f770628a Phase 1 of the ptid_t changes. 2001-05-04 04:15:33 +00:00
Kevin Buettner b6ba6518e9 Update/correct copyright notices. 2001-03-06 08:22:02 +00:00
Andrew Cagney 4e052eda91 Create new file regcache.h. Update all uses. 2001-03-01 01:39:22 +00:00
Peter Schauer d737ece6da * rs6000-nat.c (child_xfer_memory): Add missing parameter
'struct mem_attrib *' required by 2001-01-23 change.
2001-02-10 11:05:39 +00:00
Andrew Cagney 8e65ff28b0 Add __FILE__ and __LINE__ parameter to internal_error() /
internal_verror().
2001-02-08 06:03:54 +00:00
Kevin Buettner b8c9b27d1e Replace free() with xfree(). 2000-12-15 01:01:51 +00:00
Peter Schauer 63f58cc529 Add auto-solib-add support for AIX, remove obsolete and unused
SOLIB_SYMBOLS_MANUAL code, cleanup of AIX shared library handling code.
	* rs6000-nat.c (vmap_symtab):  Do not try to modify offsets
	if symbols are not yet loaded.
	(vmap_add_symbols):  New function to add symbols for a vmap entry.
	(add_vmap):  Turn errors into warnings, return NULL vmap upon
	failure. Add symbols via vmap_add_symbols only if requested.
	(xcoff_relocate_core):  Allow debugging of core files without an
	executable file. Handle NULL returns from add_vmap gracefully.
	* xcoffsolib.c (solib_add):  Remove, no longer needed.
	(solib_info):  Do not check for new shared libraries if there is no
	inferior process.
	(sharedlibrary_command):  Made static.
	Do not check for new shared libraries if there is no inferior process.
	Add symbols for requested shared libraries via vmap_add_symbols.
	(_initialize_solib):  Add `set auto-solib-add' command.
	* xcoffsolib.h (vmap_add_symbols):  Add prototype declaration.

	* config/rs6000/tm-rs6000.h (PC_LOAD_SEGMENT):  Move from here ...
	* config/rs6000/nm-rs6000.h:  ... to here, this is an AIX native
	feature.
	* config/powerpc/tm-macos.h, config/powerpc/tm-ppc-eabi.h,
	config/powerpc/tm-ppc-nw.h, config/rs6000/tm-rs6000ly.h:
	Remove #undef PC_LOAD_SEGMENT.
	* config/powerpc/aix.mt, config/rs6000/aix4.mt, config/rs6000/rs6000.mt
	(TDEPFILES):  Move xcoffsolib.o from here ...
	* config/powerpc/aix.mh, config/rs6000/aix4.mh, config/rs6000/rs6000.mh
	(NATDEPFILES):  ... to here, xcoffsolib.o contains AIX native code
	only.
	* rs6000-tdep.c:  Remove #include xcoffsolib.h, no longer needed.
	* xcoffsolib.h (xcoff_relocate_symtab_hook):  Remove declaration.
	* rs6000-nat.c (_initialize_core_rs6000):  Remove setting of
	xcoff_relocate_symtab_hook, no longer needed.
	* xcoffsolib.c (solib_info, sharedlibrary_command):  Remove
	xcoff_relocate_symtab_hook indirection, call xcoff_relocate_symtab
	directly, as xcoffsolib.c is now compiled in native AIX configurations
	only.
	* Makefile.in:  Update dependencies for rs6000-tdep.o, rs6000-nat.o
	and xcoffsolib.o.
2000-11-09 09:49:00 +00:00
Kevin Buettner 3a84337c99 Applied patch from David Edelsohn <dje@watson.ibm.com>. 2000-08-30 20:35:26 +00:00
Elena Zannoni f0a58b0b8c 2000-08-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* pa64solib.c (pa64_solib_load_symbols): Don't use ANOFFSET as an
 	lvalue.
	* xcoffread.c (xcoff_symfile_offsets): Ditto
	* somsolib.c (som_solib_section_offsets): Ditto.
	* somread.c (som_symfile_offsets): Ditto.
	* rs6000-nat.c (vmap_symtab): Ditto.
	* remote-vx.c (vx_add_symbols): Ditto.
	* remote-os9k.c (rombug_wait): Ditto.
2000-08-27 22:30:29 +00:00
Andrew Cagney 16f33e2966 Rename gdbarch_update() to gdbarch_update_p() 2000-08-11 01:30:11 +00:00
Nicholas Duffek 7a78ae4e6b * rs6000-tdep.c: Changes throughout for multi-arch 64-bit
support.  Incorporate most of tm-rs6000.h.
	(find_toc_address_hook): Rename to rs6000_find_toc_address_hook.
	(rs6000_set_host_arch_hook): Declare.
	(read_memory_addr): Define.
	(pop_frame): Rename to rs6000_pop_frame.
	(rs6000_pop_frame, rs6000_fix_call_dummy, rs6000_push_arguments,
	rs6000_frame_saved_pc, rs6000_frame_chain): Remove non-generic
	dummy frame handling.
	(branch_dest, rs6000_pop_frame, rs6000_skip_trampoline_code,
	rs6000_frame_saved_pc, frame_get_saved_regs,
	frame_initial_stack_address, rs6000_frame_chain,
	rs6000_convert_from_func_ptr_addr): Call read_memory_addr instead
	of read_memory_integer.
	(branch_dest, rs6000_pop_frame, rs6000_push_arguments,
	rs6000_skip_trampoline_code, rs6000_frame_saved_pc,
	frame_get_saved_regs, frame_initial_stack_address,
	rs6000_frame_chain): Replace 4 with TDEP->wordsize.
	(skip_prologue): Recognize some 64-bit stack adjustments.
	(push_dummy_frame, pop_dummy_frame, set_processor,
	show_processor): Delete.
	(frame_get_saved_regs): Manipulate saved register addresses using
	CORE_ADDR instead of int.
	(rs6000_create_inferior): New function.
	(register_names_*[]): Change to struct reg registers_*[].
	(variants[]): Assimilate into multi-arch approach.
	(register_names_*[], variants[]): Refer to pre-PowerPC
	architectures as POWER instead of RS6000.
	* rs6000-nat.c: Ubiquitous changes for 64-bit support.
	(vmap_secs, xcoff_relocate_symtab): Cast addresses
	to unsigned long to avoid sign-extension errors.
	(set_host_arch): New function.
	(xcoff_relocate_symtab): Try disabling usleep(36000) workaround.
	(rs6000_core_fns): Use new bfd_target_xcoff_flavour.
	(_initialize_core_rs6000): Initialize rs6000_set_host_arch_hook.
	* symfile.c (find_sym_fns): Remove special xcoff kludge.
	* xcoffread.c (secnum_to_bfd_section): Initialize args.objfile.
	(process_linenos): Query line struct size from coff
	backend instead of using compile-time constant.
	(enter_line_range): Likewise.
	(read_xcoff_symtab): Pass "XCOFF64" instead of "XCOFF" to
	record_debugformat() if appropriate.
	(process_xcoff_symbol): Access symbol addresses using
	SYMBOL_VALUE_ADDRESS instead of SYMBOL_VALUE.
	(read_symbol_lineno): Retrieve XCOFF64 symbol names from strtbl.
	(scan_xcoff_symtab): Likewise.  Query syment struct size from
	coff backend instead of using compile-time constant.
	(xcoff_sym_fns): Set flavour to bfd_target_xcoff_flavour.
	* Makefile.in (INTERNAL_LDFLAGS): Add $(MH_LDFLAGS) to list of flags
	that this Makefile variable get set to.  (From Kevin Buettner.)
	* config/powerpc/aix.mh (MH_LDFLAGS): Add linker flags so that
	the TOC doesn't overflow.  (From Kevin Buettner.)
	* config/powerpc/tm-ppc-aix.h: Move config decisions to
	multi-arched rs6000-tdep.c.
	* config/rs6000/tm-rs6000.h: Likewise.
	(GDB_MULTI_ARCH): Define.
	(skip_trampoline_code): Rename to rs6000_skip_trampoline_code.
	(is_magic_function_pointer): Replace with
	rs6000_convert_from_func_ptr_addr.
	(TARGET_CREATE_INFERIOR_HOOK): Define.
	(find_toc_address_hook): Rename to rs6000_find_toc_address_hook.
	(rs6000_set_host_arch_hook): Declare.
	* config/rs6000/nm-rs6000.h (CHILD_XFER_MEMORY): Define.
2000-06-16 21:02:22 +00:00
Kevin Buettner a14ed312fd PARAMS removal. 2000-05-28 01:12:42 +00:00
Elena Zannoni b8fbeb1874 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* objfiles.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
        SECT_OFF_RODATA): Define as functions of OBJFILE.  Add
        sect_index_text, sect_index_data, sect_index_rodata,
        sect_index_bss to objfile structure.
        * gdb-stabs.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
        SECT_OFF_RODATA): Remove.
        * objfiles.c (allocate_objfile): Initialize
        sect_index_{text,data,bss,rodata} to -1, for error detection.

        * symfile.c (default_symfile_offsets): Initialize
        sect_index_{text,data,bss,rodata} from bfd information.
        * xcoffread.c (xcoff_symfile_offsets): Ditto.
        * somread.c (som_symfile_offsets): Initialize
        sect_index_{text,data,bss,rodata}.

        * coffread.c, dbxread.c, elfread.c, hp-psymtab-read.c,
        hp-symtab-read.c, hpread.c, mdebugread.c, minsyms.c,
        mipsread.c, objfiles.c, os9kread.c, pa64solib.c, partial-stab.h,
        remote-os9k.c, remote-vx.c, remote.c, rs6000-nat.c, somsolib.c,
        stabsread.c, symfile.c, xcoffread.c:
        Update use of SECT_OFF_{TEXT,DATA,BSS,RODATA} to depend on the
        current objfile.

        * xcoffread.c: Add new field objfile to find_targ_sec_arg.
2000-05-04 16:52:34 +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
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
Kevin Buettner f6077098c9 AIX 4.3 changes. 2000-02-15 21:17:04 +00:00
Jason Molenda 2df3850c7b import gdb-1999-10-11 snapshot 1999-10-12 04:37:53 +00:00
Jason Molenda 2acceee218 import gdb-1999-10-04 snapshot 1999-10-05 23:13:56 +00:00
Jason Molenda 6426a772a2 import gdb-1999-09-28 snapshot 1999-09-28 21:55:21 +00:00
Stan Shebs d4f3574e77 import gdb-1999-09-08 snapshot 1999-09-09 00:02:17 +00:00
Jason Molenda c5aa993b1f import gdb-1999-07-07 post reformat 1999-07-07 20:19:36 +00:00
Stan Shebs 7a292a7adf import gdb-19990422 snapshot 1999-04-26 18:34:20 +00:00
Stan Shebs c906108c21 Initial creation of sourceware repository 1999-04-16 01:35:26 +00:00
Stan Shebs 071ea11e85 Initial creation of sourceware repository 1999-04-16 01:34:07 +00:00
Jim Blandy 2ac058fda9 Allow PPC users to select which PPC/RS6000 variant they're debugging
at run-time.  At the moment, the only thing this affects is the
set of registers visible.
* config/rs6000/tm-rs6000.h (REGISTER_NAME): Define this as a call
to the function rs6000_register_name.
(rs6000_register_name): Include extern decl.
(NUM_REGS): Bump to 183.  What's the right way to do this?
(FIRST_UISA_SP_REGNUM, LAST_UISA_SP_REGNUM): Renamed from
FIRST_SP_REGNUM, LAST_SP_REGNUM.
(REGISTER_BYTES): Recompute this.
* rs6000-tdep.c: Renamed all uses of FIRST_SP_REGNUM and
LAST_SP_REGNUM to FIRST_UISA_SP_REGNUM and LAST_UISA_SP_REGNUM, with
some concomitant formatting changes.
#include "gdbcmd.h", so we can define commands here.
(struct variant): New structure.
(COMMON_UISA_REG_NAMES, PPC_UISA_SPR_NAMES, PPC_SEGMENT_REG_NAMES,
PPC_32_OEA_SPR_NAMES, num_registers): New macros.
(register_names_rs6000, register_names_uisa, register_names_403,
register_names_403GC, register_names_505, register_names_860,
register_names_601, register_names_602, register_names_603,
register_names_604, register_names_750, variants): New variables.
(rs6000_register_name, install_variant, find_variant_by_name,
install_variant_by_name, list_variants, show_current_variant,
set_processor, show_processor): New functions.
(_initialize_rs6000_tdep): Define new commands `set processor' and
`show processor', and call install_variant_by_name to set the
default variant.
* rs6000-nat.c: Renamed all uses of FIRST_SP_REGNUM and
LAST_SP_REGNUM to FIRST_UISA_SP_REGNUM and LAST_UISA_SP_REGNUM, with
some concomitant formatting changes.
* configure.in: Accept the `--with-cpu' flag, to specify a default
processor variant.
* acconfig.h: Provide a blurb for TARGET_CPU_DEFAULT, which is set
by configure's `--with-cpu' flag.
* config.in, configure: Regenerated.
1999-02-01 21:17:19 +00:00
David Taylor 4ef1f46773 hp merge changes -- too numerous to mention here; see ChangeLog and
ChangeLog-gdbtk for details.
1998-12-28 23:06:13 +00:00
Peter Schauer 8b150a6b18 * rs6000-nat.c (vmap_ldinfo): Issue warning instead of error if
fstat on ldinfo_fd fails.  Use objfile->obfd instead of vp->bfd
	to check for reference to the same file.

	* target.c (target_read_string):  Handle string transfers at the
	end of a memory section gracefully.
1998-04-26 14:59:48 +00:00
Peter Schauer 05d52ace86 * infrun.c (wait_for_inferior): Add the symbols for any
newly loaded objects upon a TARGET_WAITKIND_LOADED event.

	Rewrite code which determines the TOC address for calling functions
	in the inferior under AIX.
	* rs6000-nat.c (find_toc_address):  New function to determine
	the required TOC address from a function address.
	(_initialize_core_rs6000):  Set up find_toc_address_hook to point
	to find_toc_address.
	(xcoff_relocate_symtab, xcoff_relocate_core):  Remove
	add_text_to_loadinfo calls.
	(exec_one_dummy_insn):  Change pid and status to int to get rid of
	compiler warnings.
	(xcoff_relocate_symtab):  Cast ldi to `int *' when passing it to
	ptrace to get rid of compiler warnings.
	* rs6000-tdep.c:  Add definition for find_toc_address_hook.
	(rs6000_fix_call_dummy):  If find_toc_address_hook is non zero,
	patch TOC address load code in the call dummy with the value
	returned from find_toc_address_hook.
	(struct loadinfo, loadinfo, loadinfolen,
	loadinfotextindex, xcoff_init_loadinfo, free_loadinfo,
	xcoff_add_toc_to_loadinfo, add_text_to_loadinfo, find_toc_address):
	Remove.
	(_initialize_rs6000_tdep):  Remove initialization of
	coff_add_toc_to_loadinfo_hook and xcoff_init_loadinfo_hook.
	* xcoffread.c (coff_add_toc_to_loadinfo_hook,
	xcoff_init_loadinfo_hook):  Remove.
	(struct coff_symfile_info):  Add toc_offset field.
	(scan_xcoff_symtab):  Record toc_offset value in toc_offset field
	instead of calling xcoff_add_toc_to_loadinfo_hook.
	(get_toc_offset):  New function to return the value of the
	toc_offset field for an object file.
	(xcoff_initial_scan):  Remove call of xcoff_init_loadinfo_hook.
	* xcoffsolib.h (add_text_to_loadinfo):  Remove declaration.
	* config/rs6000/tm-rs6000.h:  Add declarations for
	find_toc_address_hook and get_toc_offset.
1997-08-15 21:10:32 +00:00
Peter Schauer 211b564e41 * config/powerpc/tm-ppc-aix4.h, config/rs6000/tm-rs6000-aix4.h
(DONT_RELOCATE_SYMFILE_OBJFILE):  Removed.
	* xcoffsolib.h (struct vmap):  Add new members tvma, toffs and dvma,
	remove tadj.
	* exec.c (bfdsec_to_vmap):  Initialize new vmap members, initialize
	tstart and dstart with section VMA.
	* rs6000-nat.c (vmap_symtab):  Relocate relative to the VMA in the
	object file.
	(vmap_ldinfo, xcoff_relocate_core):  Adjust tstart by section offset
	of the text section, remove DONT_RELOCATE_SYMFILE_OBJFILE hack.
	(vmap_exec):  Relocate relative to the VMA in the object file,
	relocate .bss section as well.
	(xcoff_relocate_core):  No longer adjust section addresses by VMA.
	* rs6000-tdep.c (find_toc_address):  Change type of tocbase
	to CORE_ADDR.
	* xcoffread.c (secnum_to_bfd_section):  New routine to get
	BFD section from CS section number.
	(scan_xcoff_symtab):  Make toc_offset section relative.

	* symtab.c (total_number_of_methods):  Avoid core dump if
	baseclass type is still undefined.
1997-04-19 08:52:17 +00:00
Fred Fish 948a9d9233 * alpha-nat.c (fetch_core_registers): Match Sep 4 gdbcore.h prototype
change for core_read_registers in struct core_fns.
	* core-regset.c (fetch_core_registers): Ditto & add prototype.
	* core-sol2.c (fetch_core_registers): Ditto & add prototype.
	* i386aix-nat.c (fetch_core_registers): Ditto & add prototype.
	* i386b-nat.c (fetch_core_registers): Ditto.
	* i386mach-nat.c (fetch_core_registers): Ditto & add prototype.
	* irix4-nat.c (fetch_core_registers): Ditto.
	* irix5-nat.c (fetch_core_registers): Ditto.
	* lynx-nat.c (fetch_core_registers): Ditto & add prototype.
	* m68knbsd-nat.c (fetch_core_registers): Ditto.
	* mips-nat.c (fetch_core_registers): Ditto & add prototype.
	* rs6000-nat.c (fetch_core_registers): Ditto.
	* sparc-nat.c (fetch_core_registers): Ditto.
	* sun3-nat.c (fetch_core_registers): Ditto & add prototype.
	* ultra3-nat.c (fetch_core_registers): Ditto & add prototype.

	* alpha-nat.c (register_addr): Match Sep 4 gdbcore.h prototype change.
	* delta68-nat.c (register_addr): Ditto.
	* gdbserver/low-linux.c (register_addr): Ditto.
	* gdbserver/low-hppabsd.c (register_addr): Ditto.
	* i386m3-nat.c (register_addr): Ditto.
	* mips-nat.c (register_addr): Ditto.
	* ultra3-nat.c (register_addr): Ditto.
1996-09-09 03:01:49 +00:00
Fred Fish a95d92fa57 * rs6000-nat.c (add_vmap): Return 0 to caller rather than random value.
(vmap_ldinfo): Ensure got_exec_file is not used uninitialized.
	(fetch_core_registers): Add prototype.
	(vmap_symtab): Ditto.
	(objfile_symbol_add): Ditto.
	(add_vmap): Ditto.
	(vmap_ldinfo): Ditto.
	(vmap_exec): Ditto.
1996-08-01 05:25:23 +00:00
Fred Fish 062cb0d30d * Makefile.in (rs6000-nat.o): Dependant on xcoffsolib.h.
* config/rs6000/rs6000.mh (NATDEPFILES): Move xcoffread.o ...
	* config/rs6000/rs6000.mt (TDEPFILES): ... to here
	* xcoffsolib.c (xcoff_relocate_symtab_hook): Define and initialize.
	(solib_info): Call xcoff_relocate_symtab via the hook.
	(sharedlibrary_command): Ditto.
	* xcoffread.c: Remove all FAKING_RS6000 comments and defines.
	(xcoff_add_toc_to_loadinfo_hook): Define and initialize here.
	(xcoff_init_loadinfo_hook): Define and initialize here.
	(scan_xcoff_symtab): Call xcoff_add_toc_to_loadinfo via the hook.
	(xcoff_initial_scan): Call xcoff_init_loadinfo via the hook.
	* xcoffsolib.h (xcoff_relocate_symtab_hook): Declare extern func.
	* rs6000-tdep.c (_initialize_rs6000_tdep): Add initializations
	of xcoff_add_toc_to_loadinfo_hook and xcoff_init_loadinfo_hook.
	* rs6000-nat.c (_initialize_core_rs6000): Add initialization
	of xcoff_relocate_symtab_hook.
1996-05-02 01:32:41 +00:00
Jeff Law a466b86aac * rs6000-nat.c (exec_one_dummy_insn): Don't clobber the
PC in the registers array.  From Peter Schauer.
1996-03-19 17:40:12 +00:00
Jeff Law a0d76829ac * rs6000-nat.c (exec_one_dummy_insn): Rework to avoid
ptrace bug in aix4.1.3 on the rs6000.
Fixes inferior function call problem on rs6000-ibm-aix4.
1996-01-19 08:00:39 +00:00
Fred Fish a1df8e780c * coredep.c: Renamed to core-aout.c
* core-svr4.c: Renamed to core-regset.c
	* Makefile.in (ALLDEPFILES): Account for renamings.
	* corelow.c (core_file_fns): Add, points to chain of structs.
	(add_core_fns): New function to build chain of structs.
	(get_core_registers): Modify to search core functions chain and call
 	appropriate fetch_core_registers function based on core file flavour.
	* gdbcore.h (fetch_core_registers):  Remove declaration.
	(struct core_fns): Define struct for core function info.
	* i386m3-nat.c: Update comment for filename change (coredep->core-aout)
	* a68v-nat.c (fetch_core_registers): Remove stub, not needed now.
	* alpha-nat.c (fetch_core_registers): Make static.
	(alpha_core_fns, _initialize_core_alpha): New struct and func.
	* core-aout.c (fetch_core_registers): Make static
	(aout_core_fns, _initialize_core_aout): New struct and func.
	* core-regset.c (fetch_core_registers): Make static.
	(regset_core_fns, _initialize_core_regset): New struct and func.
	* core-sol2.c (fetch_core_registers): Make static.
	(solaris_core_fns, _initialize_core_solaris): New struct and func.
	* hp300ux-nat.c (fetch_core_registers): Make static.
	(hp300ux_core_fns, _initialize_core_hp300ux): New struct and func.
	* i386aix-nat.c (fetch_core_registers): Make static.
	(i386aix_core_fns, _initialize_core_i386aix): New struct and func.
	* i386mach-nat.c (fetch_core_registers: Make static.
	(i386mach_core_fns, _initialize_core_i386mach): New struct and func.
	* irix4-nat.c (fetch_core_registers): Make static.
	(irix4_core_fns, _initialize_core_irix4): New struct and func.
	* irix5-nat.c (fetch_core_registers):
	(irix5_core_fns, _initialize_core_irix5): New struct and func.
	* lynx-nat.c (fetch_core_registers): Make static.
	(lynx_core_fns, _initialize_core_lynx): New struct and func.
	* mips-nat.c (fetch_core_registers): Make static.
	(mips_core_fns, _initialize_core_mips): New struct and func.
	* ns32km3-nat.c (fetch_core_registers): Remove stub.
	* rs6000-nat.c (fetch_core_registers): Make static.
	(rs6000_core_fns, _initialize_core_rs6000): New struct and func.
	* sparc-nat.c (fetch_core_registers): Make static.
	(sparc_core_fns, _initialize_core_sparc): New struct and func.
	* sun3-nat.c (fetch_core_registers):
	(sun3_core_fns, _initialize_core_sun3): New struct and func.
	* sun386-nat.c (fetch_core_registers): Remove stub.
	* ultra3-nat.c (fetch_core_registers): Make static.
	(ultra3_core_fns, _initialize_core_ultra3): New struct and func.
	* config/gould/pn.mh (XDEPFILES),
 	config/i386/fbsd.mh (NATDEPFILES),
	config/i386/i386bsd.mh (NATDEPFILES),
 	config/i386/i386m3.mh (XDEPFILES),
	config/i386/i386sco.mh (NATDEPFILES),
	config/i386/i386sco4.mh (NATDEPFILES),
	config/i386/i386v.mh (NATDEPFILES),
	config/i386/i386v32.mh (NATDEPFILES),
	config/i386/nbsd.mh (NATDEPFILES),
	config/i386/ptx.mh (XDEPFILES),
	config/i386/ptx4.mh (XDEPFILES),
	config/i386/symmetry.mh (NATDEPFILES),
	config/m68k/3b1.mh (XDEPFILES),
	config/m68k/cisco.mt (TDEPFILES),
	config/m68k/delta68.mh (NATDEPFILES),
	config/m68k/dpx2.mh (NATDEPFILES),
	config/m68k/hp300bsd.mh (NATDEPFILES),
	config/m68k/hp300hpux.mh (NATDEPFILES),
	config/m68k/isi.mh (XDEPFILES),
	config/m68k/news.mh (NATDEPFILES),
	config/m68k/news1000.mh (XDEPFILES),
	config/m88k/cxux.mh (NATDEPFILES),
	config/m88k/delta88.mh (NATDEPFILES),
	config/mips/littlemips.mh (XDEPFILES),
	config/mips/mipsm3.mh (XDEPFILES),
	config/ns32k/merlin.mh (XDEPFILES),
	config/ns32k/nbsd.mh (NATDEPFILES),
	config/ns32k/ns32km3.mh (NATDEPFILES),
	config/pa/hppabsd.mh (NATDEPFILES),
	config/pa/hppahpux.mh (NATDEPFILES),
	config/romp/rtbsd.mh (XDEPFILES),
	config/tahoe/tahoe.mh (XDEPFILES),
	config/vax/vaxbsd.mh (XDEPFILES),
	config/vax/vaxult.mh (NATDEPFILES),
	config/vax/vaxult2.mh (NATDEPFILES),
	Account for coredep.o to core-aout.o name change.
	* config/i386/i386dgux (NATDEPFILES),
	config/i386/i386sol2.mh (NATDEPFILES),
	config/i386/i386v4.mh (NATDEPFILES),
	config/i386/linux.mh (NATDEPFILES),
	config/i386/ncr3000.mh (NATDEPFILES),
	config/m68k/m68kv4.mh (NATDEPFILES),
	config/m88k/delta88v4.mh (NATDEPFILES),
	config/mips/mipsv4.mh (NATDEPFILES),
	Account for core-svr4.o to core-regset.o name change.
1996-01-11 20:08:15 +00:00
Fred Fish 7531f36e8e Changes to hexdump "struct user" for child process on some configurations
that use ptrace().  This is not as useful as doing a full dump in a
human readable format, but is better than nothing when you are trying
to verify what is actually in the user struct.

	* infptrace.c (udot_info): New function.
	(PT_*): Define each individually if that one is not defined.
	Update copyright to 1996.
	* rs6000-nat.c (kernel_u_size): New function
	Include <sys/user.h> for "struct user"
	Update copyright to 1996.
	* alpha-nat.c (kernel_u_size): New function.
	Include <sys/user.h> for "struct user"
	Update copyright to 1996.
	* sparc-nat.c (kernel_u_size): New function.
	Include <sys/user.h> for "struct user"
	Update copyright to 1996.
	* i386b-nat.c (kernel_u_size): New function.
	Update copyright to 1996.
	* i386v-nat.c (kernel_u_size): New function.
	Update copyright to 1996.
	* config/i386/nm-fbsd.h (KERNEL_U_SIZE): Define.
	(kernel_u_size): Declare.
	Update copyright to 1996.
	* config/i386/nm-linux.h (KERNEL_U_SIZE): Define.
	(kernel_u_size): Declare.
	Update copyright to 1996.
	* config/sparc/nm-sun4os4.h (KERNEL_U_SIZE): Define.
	(kernel_u_size): Declare.
	Update copyright to 1996.
	* config/alpha/nm-osf2.h (KERNEL_U_SIZE): Define.
	(kernel_u_size): Declare.
	Update copyright to 1996.
	* config/rs6000/nm-rs6000.h (KERNEL_U_SIZE): Define.
	(kernel_u_size): Declare.
	Update copyright to 1996.
1996-01-04 21:09:59 +00:00
Peter Schauer 09af586854 * alpha-tdep.c, mips-tdep.c (init_extra_frame_info):
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.
1995-10-21 13:14:53 +00:00
Jeff Law 148070cca4 * corelow.c (core_open): Don't update the to_sections and
to_sections_end fields in core_ops here.  It's too late.
        * irix5-nat.c (solib_add): Update the to_sections and
        to_sections_end fields in core_ops here if needed.
        * osfsolib.c (solib_add): Likewise.
        * rs6000-nat.c (xcoff_reload_core): Likewise.
        * solib.c (solib_add): Likewise.
        * somsolib.c (solib_add): Likewise.
1995-10-12 23:26:06 +00:00
Peter Schauer df1e1074de * mdebugread.c (parse_partial_symbols): Reset includes_used
and dependencies_used after finishing the partial symbol table.

	* rs6000-nat.c (xcoff_relocate_core):  Don't relocate data
	addresses for the main objfile if DONT_RELOCATE_SYMFILE_OBJFILE
	is defined.
	* xcoffread.c:  gcc -Wall lint. Remove traceback table reading
	code. The existing code tried to add parameter information for
	functions compiled without -g, which cannot be done properly
	for optimized code and produced misleading parameter displays.
	(ef_complaint, eb_complaint):  Make a local static copy to avoid
	dependency on coffread.c.
	(read_xcoff_symtab, process_xcoff_symbol, scan_xcoff_symtab):
	Enter C_EXT/C_HIDEXT symbols into the minimal symbol table only.
	(read_xcoff_symtab):  Ignore C_STAT section auxiliary entry
	symbols. Complain about unmatched .ef and .eb symbols instead of
	segfaulting.
	(process_xcoff_symbol):  Determine value of C_GSYM symbols via
	the global_sym_chain mechanism in stabsread.c.
	(xcoff_new_init):  Call stabsread_new_init and buildsym_new_init.
	(init_string_tab):  Initialize length field bytes in the strtbl.
	(scan_xcoff_symtab):  Skip symbols that start with `$' or `.$'.
	Set first_fun_line_offset for symbols with two auxents only.
1995-09-23 11:09:52 +00:00
Jeff Law fbc3f1913d * configure.in (powerpc-*-aix*): Recognize as a new gdb host
and target.
         (powerpc-*-eabi*): Don't set configdirs.
         (powerpcle-*-eabi*0: Likewise.
         * configure: Updated.
         * rs6000-nat.c (vmap_ldinfo): Don't relocate data addresses
         for the main objfile if DONT_RELOCATE_SYMFILE_OBJFILE is
         defined.
         * config/powerpc/{aix.mh,aix.mh}: Host and target makefile fragments
         for powerpc running aix4.
         * config/powerpc/{nm-aix.h, tm-ppc-aix.h, xm-aix.h}: Native, target
         and host include files for powerpc running aix4.

More of Mike's powerpc work + minor changes.
1995-08-09 18:53:41 +00:00