Commit Graph

65 Commits

Author SHA1 Message Date
Stu Grossman
f5a8f1a6f3 * breakpoint.c: Move defaults of watchpoint related macros into
target.h.
	* target.h:  Macros from breakpoint.c.  Conditionalize based on
	TARGET_HAS_HARDWARE_WATCHPOINTS.
	* i386v-nat.c procfs.c:  Use TARGET_HAS_HARDWARE_WATCHPOINTS
	instead of TARGET_CAN_USE_HARDWARE_WATCHPOINT to enable watchpoint
	code.
	* config/i386/nm-linux.h, config/mips/nm-irix4.h,
	config/pa/nm-hppab.h, config/sparc/tm-sparclite.h:  #define
	TARGET_HAS_HARDWARE_WATCHPOINTS to enable watchpoint code.
1995-05-22 23:03:42 +00:00
Jeff Law
2d2959e852 * Support debugging using native MACH primitives on hppa*-*-osf*.
* configure.in: hppa*-*-osf* != hppa*-*-bsd* anymore.
	* config/pa/hppaosf.mh: New file.
	* config/pa/nm-hppao.h: Likewise.
	* hppam3-nat.c: Likewise.
	* config/pa/tm-hppao.h (PSW_SS): Define for single-stepping.
	(MACHINE_CPROC_*_OFFSET): Define.
	(TRACE_*): Define.
	(START_INFERIOR_TRAPS_EXPECTED): Delete definition.
1995-05-12 01:10:28 +00:00
Jeff Law
61fe99b477 * config/pa/tm-hppa.h (EXTRACT_RETURN_VALUE): Rewrite to correctly
handle "short", "int" and small structures returned in registers.
1995-04-22 07:30:32 +00:00
Stu Grossman
7486c68d68 * hppa-tdep.c (deposit_17): New routine to deposit 17 bit
constants into PA instructions.
	* Put #ifdefs around all signal handling code.  Not generally
	needed for embedded boards.
	* (hppa_fix_call_dummy):  Parameterize offsets into call dummy to
	allow different dummys to be used by this code.  Use
	INSTRUCTION_SIZE instead of REGISTER_SIZE for things.
	Conditionalize setup of _sr4export fixup.  Improve comments.
	* config/pa/tm-hppa.h:  Define INSTRUCTION_SIZE.  Use a different
	call dummy if PA_LEVEL_0 is defined.  Better comments for call
	dummys.  Define offsets for LDIL/LDO instructions which load
	function addresses.
	* config/pa/tm-pro.h:  Get rid of signal handling stuff.  Define
	PA_LEVEL_0 to disable mucking with space regs and such.
1995-04-20 00:15:14 +00:00
Stu Grossman
5de0c6486d * monitor.c: Move all xmodem stuff into xmodem.[ch]. Remove
unnecessary remoteloadprotocol and remoteloadtype support.
	* (expect expect_prompt):  Change names to monitor_expect and
	monitor_expect_prompt.  Make them global.
	* (printf_monitor):  Change name to monitor_printf.  Make global.
	* (monitor_read_memory):  Flush command echo to avoid parsing
	ambiguity with CPU32Bug monitor.
	* (monitor_load):  Remove remoteloadprotocol and remoteloadtype
	support.  Call target_ops->load_routine, default to
	monitor_load_srec.
	* (monitor_load_srec):  Remove everything but S-record support.
	* monitor.h (monitor_ops):  Add load_routine to provide monitor
	specific download capability.
	* remote-est.c:  Clean up copyrights and comments.
	* w89k-rom.c:  Use new xmodem support.
	* xmodem.c xmodem.h:  New files to support xmodem downloads.
	* rom68k-rom.c remote-est.c:  Fix copyrights, add load_routine
	entry to monitor_ops.
	* cpu32bug-rom.c:  New file to support Moto BCC debuggers.
	* config/m68k/est.mt (TDEPFILES):  Add cpu32bug.o.
	* config/pa/hppapro.mt (TDEPFILES):  Add xmodem.o.
1995-04-17 06:31:39 +00:00
Stu Grossman
a706069fdb start-sanitize-gdbtk
* Makefile.in (gdbtk.o):  Use X11_CFLAGS to provide alternate
	locations (per-host) for X11 include files.
	* config/pa/hppahpux.mh (XM_CLIBS):  Add -L/usr/lib/X11R5 to force
	the use of R5 libs.  (X11_CFLAGS):  Add this to indicate the locs
	of the R5 include files.
end-sanitize-gdbtk
	* monitor.c monitor.h remote-est.c rom68k-rom.c:  Add start of
	support for interrupting target.
	* monitor.c (monitor_open):  Send stop command before doing
	anything else.
	* (monitor_load_srec):  Fix record size calculation to prevent end
	of segment from getting trashed.
	* rom68k-rom.c:  Update to latest version of struct monitor_ops.
	* config/sparc/tm-sparc.h (FIX_CALL_DUMMY):  Fix byte-order
	problems.  Makes DOS hosted function calling work.
	* sparclite/crt0.s:  Define _start to make COFF happy.
	* testsuite/config/rom68k.exp (gdb_target_rom68k):  Use
	$targetname, $serialport and $baud instead of hardwired variables.
	* testsuite/gdb.base/{sigall.exp signals.exp}:  Skip these if the
	target doesn't support signals.
1995-03-30 01:47:32 +00:00
Stan Shebs
e91160dcbe keep tm-pro.h 1995-02-09 23:38:29 +00:00
Jim Kingdon
23676ab802 * config/m68k/monitor.mt,
config/pa/{hppabsd.mt,hppahpux.mt,hppaosf.mt,hppapro.mt}: Put
	depfiles in TDEPFILES not REMOTE_O.
1995-01-31 22:00:59 +00:00
Stan Shebs
dbd9bcaa8b * config/*/*.mt (TDEPFILES): Remove refs to *-pinsn.o. 1995-01-17 04:53:00 +00:00
Rob Savoye
d8c139e122 * config/pa/tm-pro.h tm-hppap.h, hppapro.mt: Rename tm-hppap.h to
tm-pro.h.
1994-12-08 19:49:13 +00:00
Rob Savoye
0cfa9be028 * hppa-tdep.c: Use GDB_TARGET_IS_PA_ELF so SOM target support will
stop being linked in.
	* config/pa/tm-hppap.h: New file. Set GDB_TARGET_IS_PA_ELF,
	otherwise it looks like BSD-ELF.
1994-12-07 21:47:22 +00:00
Jeff Law
e9c99bc0ee Remove last remnants of hpread sanitization. 1994-12-02 06:42:40 +00:00
Jeff Law
2848f79344 * hpread.c: Include hp-symtab.h instead of hpux-symtab.h.
Various name changes to match those used by hp-symtab.h.

No longer sanitize away hpread changes.  Merge ChangeLog.hpread into
ChangeLog and ChangeLog-93.
1994-11-25 08:06:49 +00:00
Jeff Law
481faa25ac * blockframe.c (find_pc_partial_function): Inhibit mst_trampoline
symbol special handling when INHIBIT_SUNSOLIB_TRANSFER_TABLE_HACK
	is defined.
	* infrun.c (IN_SOLIB_CALL_TRAMPOLINE): Renamed from
	IN_SOLIB_TRAMPOLINE.  All callers changed.
	(IN_SOLIB_RETURN_TRAMPOLINE): Provide default definition.
	(wait_for_inferior): Handle single stepping through trampolines on
	return paths from shared libraries.
	* config/pa/tm-hppa.h (IN_SOLIB_CALL_TRAMPOLINE): Use
	in_solib_call_trampoline.
	(IN_SOLIB_RETURN_TRAMPOLINE): Use in_solib_return_trampoline.
	(INHIBIT_SUNSOLIB_TRANSFER_TABLE_HACK): Define.
	* hppa-tdep.c (in_solib_call_trampoline): New function.
	(in_solib_return_trampoline): New function.
1994-11-24 08:02:01 +00:00
Jeff Law
bb140953e4 * Beginnings of SOM shared library support. Breakpoints and
single frame backtracing within the library only.  Only works when
	using the HPUX 9 dynamic linker.  More functionality to be added
	soon.

	* somsolib.c, somsolib.h: New files.
	* Makefile.in (HFILES_NO_SRCDIR): Add somsolib.h
	(ALLDEPFILES): Add somsolib.c.
	(somsolib.o): Add some dependencies.
	* mpw-make.in (HFILES_NO_SRCDIR): Add somsolib.h
	(ALLDEPFILES): Add somsolib.c.
	(somsolib.o): Add some dependencies.
	* somread.c (som_symtab_read): Accept multiple section offsets.
	All callers changed.  Adjust all text symbols with the first
	section offset.
	* symfile.c (find_lowest_section): Enable this function.  Add some
	tie-breaking logic when sections have the same vma.
	(syms_from_objfile): Use find_lowest_section rather than looking
	for ".text" by name.  Relax warning to only warn if the lowest
	section is not a code section.
	* config/pa/{hppabsd.mh, hppahpux.mh} (NATDEPFILES): Add somsolib.o
	* config/pa/{nm-hppab.h, nm-hppah.h}: Include somsolib.h.
1994-11-07 07:51:47 +00:00
Stan Shebs
b5bfe299de * Makefile.in (ANNOTATE_OBS): New definition.
(COMMON_OBS): Add exec.o.
	(annotate.o): Remove extra compile rule.
	* config/*/*.mh, config/*/*.mt: Remove exec.o from *DEPFILES lists
	everywhere.
1994-10-13 02:28:24 +00:00
Rob Savoye
8352254c2e Don't nuke hppapro.mt. 1994-09-27 23:59:48 +00:00
Stan Shebs
7f4a859c42 * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh,
i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh,
	ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh,
	delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh,
	m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh},
	config/mips/riscos.mh, config/pa/hppahpux.mh,
	config/sparc/{sparclynx.mh, sun4sol2.mh}, config/tahoe/tahoe.mh,
	config/vax/{vaxbsd.mh, vaxult.mh, vaxult2.mh} (REGEX, REGEX1,
	SYSV_DEFINE): No longer define.
	* config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define.
1994-09-17 00:32:25 +00:00
Rob Savoye
32cb1c537c Add support for the w89k and op50n PA target board code. 1994-09-14 00:21:23 +00:00
Rob Savoye
7497d923d5 Add XDEPFILE = ser-tcp.o 1994-09-09 23:00:02 +00:00
Rob Savoye
cc5702bddd GDB support for HP-PRO. 1994-09-09 22:44:13 +00:00
Jeff Law
98c0e047bd * Makefile.in (ALLDEPFILES): Add hpread.c.
(hpread.o): Add dependencies.

        * somread.c: Do not include "aout/aout64.h".  SOM has nothing to
        do with a.out.
        (BYTES_IN_WORD): Delete.
        (som_symfile_read): Call hpread_build_psymtabs to build any
        minimal symbols based on the HP C native debug symbols.
        (som_symfile_finish): Call hpread_symfile_finish.
        (som_symfile_init): Call hpread_symfile_init.
        * config/pa/tm-hppa.h (HPREAD_ADJUST_STACK_ADDRESS): Define.
        * hppa-tdep.c (hpread_adjust_stack_address): New function.

        * config/pa/hppabsd.mh (NATDEPFILES): Add hpread.o
        * config/pa/hppahpux.mh (NATDEPFILES): Likewise.
        * hpread.c: New file.
1994-08-19 16:48:51 +00:00
Rob Savoye
fe4f3d0bec Support both the generic remote protocol and the one for HP-PRO targets. 1994-08-18 17:06:26 +00:00
Rob Savoye
e782af99f5 Use new remote-pa, rather than the generic one. 1994-08-18 05:16:52 +00:00
Rob Savoye
52283cf39a Add serial tcp support for HPPA hosts and targets. 1994-08-17 19:41:22 +00:00
Jeff Law
bfe2f12bd0 * somread.c: Renamed from paread.c. Changed function names and
comments to reflect that this file deals with SOM (an object file
	format), rather than the PA (a cpu).
	(Makefile.in): Chaned appropriately.
	(config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
	* dbxread.c (somstab_build_psymtabs): Renamed from
	pastab_build_psymtabs.
1994-06-27 06:09:40 +00:00
Kung Hsu
7d5c4d30d8 Modified Files:
nm-hppab.h

        * config/pa/nm-hppab.h: change interface for target dependent
        code supporting watch point.
1994-06-10 01:23:20 +00:00
Jim Kingdon
d8fc877318 * source.c (find_source_lines): Always use code that was #ifdef
BROKEN_LARGE_ALLOCA.  Do the cleanup before returning, rather than
	leaving it on the chain.  Reindent much of this function.
	* config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
	config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
	config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
	config/ns32k/xm-ns32km3.h: Remove all references to
	BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
	* main.c, fork-child.c, many config files: Remove all
	SET_STACK_LIMIT_HUGE code; with the above changes it should no
	longer be needed.

	* symtab.c (lookup_partial_symbol): Use if and abort, not assert.
	This avoids __eprintf troubles.

	* main.c (main): Surround in #ifndef MAIN_OVERRIDE.  Move
	initialization code which needs to be called even if we bypass the
	command line stuff into gdb_init.
	* utils.c (fputs_unfiltered): Surround in #ifndef
	FPUTS_UNFILTERED_OVERRIDE.
	* Makefile.in (libgdb.a): New target.

	* utils.c: Rearrange I/O stuff a bit so that all output goes
	through fputs_unfiltered.  Use vasprintf; removes arbitrary limit
	which made %s not work with arbitrarily large strings.
	* printcmd.c (printf_command): Use printf_filtered, not
	printf_unfiltered and printf, now that arbitrary limit is gone.
1994-05-14 19:37:57 +00:00
Jeff Law
fe15373a50 * nm-hppab.h (KERNEL_U_ADDR): Define.
(FIVE_ARG_PTRACE): Likewise.
        (CANNOT_STORE_REGISTER): Likewise.
        * nm-hppah.h (KERNEL_U_ADDR): Define.
        (FIVE_ARG_PTRACE): Likewise.
        (CANNOT_STORE_REGISTER): Likewise.
        (NEED_TEXT_START_END): Likewise.

        * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
        * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
        (FIVE_ARG_PTRACE): Likewise.
        * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
        (FIVE_ARG_PTRACE): Likewise.

        * hppa-tdep.c (read_unwind_info): Make static.
        (restore_pc_queue): Indirect through the target vector to
        reload the register state.
1994-04-18 17:18:12 +00:00
Jeff Law
ccd7a7db10 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
(HAVE_STEPPABLE_WATCHPOINT): Define.
	(TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
	(target_{insert,delete}_watchpoint): Define.
1994-04-13 22:02:52 +00:00
Jeff Law
853feb50c0 Fix typo in last change. 1994-04-06 01:11:08 +00:00
Jeff Law
4f91591410 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
then gets its real address into FUN and its GOT/DP value into %r19.

        * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
1994-04-06 00:56:36 +00:00
Jeff Law
4556842434 * xm-hppab.h: Never define USG.
* xm-hppah.h: Always define USG.
1994-04-05 22:31:21 +00:00
Jeff Law
a87c93b716 Put back include to tm-hppa.h mistakenly taken out during a recent checkin. 1994-03-29 18:36:48 +00:00
Jeff Law
503554725f Forgot this in recent commit. 1994-03-26 01:04:06 +00:00
Jeff Law
0a64709eb4 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
* hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
        queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
1994-03-23 04:16:32 +00:00
Jeff Law
70e43abe7c * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
(pc_in_interrupt_handler): New function.  Also add PARAM decl.
        (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
        signal trampoline and interrupt routines.
        (frame_saved_pc): Handle signal trampolines and interrupt routines.
        (frame_chain, frame_chain_valid): Likewise.
        (hppa_frame_find_saved_regs): Likewise.  Also deal with special
        saved regs convention for SP.

        * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
        (FRAME_BASE_BEFORE_SIGTRAMP): Define.
        (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.

        * tm-hppah.h (IN_SIGTRAMP): Define.
1994-03-04 17:54:41 +00:00
Jeff Law
6bfd168c65 * confiugre.in (hppa*-*-osf*): New configuration.
* config/pa/hppaosf.mt: New target makefile fragment.
        * config/pa/tm-hppao.h: New target include file.
1994-02-24 16:10:15 +00:00
Jim Kingdon
9fdb3f7aad * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
* elfread.c (record_minimal_symbol_and_info),
	dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
1994-01-28 16:25:25 +00:00
Jeff Law
40df7e2729 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
is not defined.

	* hppab-nat.c (call_ptrace): Delete redundant function.
	(kill_inferior, attach, detach, child_resume): Likewise.
	(child_xfer_memory): Likewise.

	* hppah-nat.c (call_ptrace): Delete redundant function.
	(kill_inferior, attach, detach, child_resume): Likewise.

	* config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.

	* config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.

	* config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.

	* config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
	(CHILD_XFER_MEMORY): Define.
	(PT_*): Define so that generic infptrace.c code can be used.
1994-01-21 16:23:36 +00:00
Jeff Law
c7f3b703a3 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
reserved fields to hold a stub unwind entry type.  Fix typo.
        (stub_unwind_entry): New structure for raw stub unwind entries.
        (stub_unwind_types): The types of stubs we may encounter.
        (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
        * hppa-tdep.c (rp_saved): Use additional information provided
        by linker stub unwind descriptors.
        (frameless_function_invocation): Likewise.
        (frame_chain_valid): Likewise.
        * paread.c (compare_unwind_entries): New function for sorting
        unwind table entries.
        (read_unwind_info): Rewrite to remove dependency on host endianness.
        Read in data from the $UNWIND_END$ subspace which contains linker
        stub unwind descriptors.  Merge that data into the basic unwind
        table.
1994-01-18 04:04:36 +00:00
Jim Kingdon
f4f0d17487 * valops.c (call_function_by_hand, push_word), defs.h (push_word),
convex-xdep.c, m88k-nat.c, i386m3-nat.c, mips-tdep.c, mipsm3-nat.c,
	ns32km3-nat.c, remote-bug.c, m88k-tdep.c, remote-hms.c, remote-mips.c,
	config/gould/tm-np1.h, hppa-tdep.c (hppa_fix_call_dummy), remote-vx.c:
	Use REGISTER_SIZE, unsigned LONGEST, and
	{store,extract}_unsigned_integer, instead of sizeof
	(REGISTER_TYPE) and REGISTER_TYPE.
	* All tm.h files: Change REGISTER_TYPE to REGISTER_SIZE.
	* hppa-tdep.c (pa_print_fp_reg): Remove unused variable val.

	* Makefile.in (ALLDEPFILES): Remove i386ly-nat.c and m68kly-nat.c.
	Add lynx-nat.c.
1993-12-26 18:10:22 +00:00
Jim Kingdon
9309b4d929 * printcmd.c (printf_command): Instead of using makeva* and
calling vprintf, just make the appropriate calls to printf.
	* printcmd.c, config/pa/xm-pa.h, config/mips/xm-makeva.h,
	config/alpha/xm-alpha.h, config/m88k/xm-m88k.h: Remove all
	traces of makeva*.  My apologies to everyone (including me!)
	who spent so much time getting it to work on various machines,
	but look at the bright side, at least you won't have to do it
	again in the future.

	* printcmd.c (printf_command): Make a cleanup for val_args (fixes
	a memory leak).
1993-10-13 18:17:49 +00:00
K. Richard Pixley
4ed97c9a83 bzero -> memset 1993-09-01 21:56:42 +00:00
K. Richard Pixley
ade40d3153 bcopy -> memcpy 1993-09-01 20:37:15 +00:00
Fred Fish
b5ed6e32c2 Remove '.Sanitize' from explicit list of Things-to-lose. It is now implicitly
added to the list by Sanitize, unless Sanitize knows it needs to keep it.
1993-08-02 23:29:32 +00:00
Jim Kingdon
d3862cae59 From J. Law:
* infcmd.c (read_pc): Remove PA specific code.
	* tm-hppa.h (TARGET_READ_PC): Define.
	* hppa-tdep.c (target_read_pc): New function.
1993-07-30 17:01:26 +00:00
Fred Fish
775d4a4096 Add .Sanitize to Things-to-lose list. 1993-07-30 16:46:19 +00:00
Ian Lance Taylor
073c6b2b61 * coredep.c: If NEED_SYS_CORE_H defined, include <sys/core.h>
(can't include it in nm-*.h file because it causes conflicts with
	a.out symbol definitions).
	* hp300ux-nat.c (fetch_core_registers): Commented out; obsolete.
	* config/m68k/hp300hpux.mh (NATDEPFILES): Added coredep.o and
	corelow.o.
	* config/m68k/nm-hp300hpux.h (NEED_SYS_CORE_H): Defined.
	(REGISTER_U_ADDR): Defined.
	* config/m68k/xm-hp300hpux.h (HAVE_TERMIOS): Define instead of
	HAVE_TERMIO.
	* config/pa/xm-hppah.h: Likewise.
1993-07-22 19:49:44 +00:00
Jim Kingdon
22b4b22308 * config/pa/hppa{b,h}.h: Define ATTACH_DETACH. 1993-07-21 18:39:30 +00:00