Commit Graph

17 Commits

Author SHA1 Message Date
Fred Fish 3f550b5940 * configure.in: Add test for "long long" support.
* configure: Regenerate with autoconf.
	* acconfig.h: Add CC_HAS_LONG_LONG
	* config.in: Regenerate with autoheader.
	* config/mips/tm-mips64.h (FORCE_LONG_LONG): Remove
	* config/sparc/tm-sp64.h (CC_HAS_LONG_LONG): Remove.
	* config/mips/tm-vr4300el.h (CC_HAS_LONG_LONG): Remove.
	* config/mips/tm-vr4300.h (CC_HAS_LONG_LONG): Remove.
	* config/mips/xm-irix5.h (CC_HAS_LONG_LONG): Remove
	(PRINTF_HAS_LONG_LONG): Remove.
	(FORCE_LONG_LONG): Remove.
	* config/powerpc/xm-aix.h (UINT_MAX): Undef and use gdb's version.
	* config/convex/xm-convex.h (CC_HAS_LONG_LONG): Remove
	(PRINTF_HAS_LONG_LONG): Remove.
	* config/xm-nbsd.h (CC_HAS_LONG_LONG): Remove.
	(PRINTF_HAS_LONG_LONG): Remove.
	* config/pa/tm-hppa.h (GET_FIELD): Put parens around
	subtraction inside shift.  Put parens around subtraction
	in operand of bitwise and.
	(struct frame_info): Forward declare
 	if __STDC__ defined.
	(frame_saved_regs): Ditto.
	(struct value): Ditto.
	(struct type): Ditto.
	(struct inferior_status): Ditto.
	(init_extra_frame_info): Add prototype.
	(skip_prologue): Ditto.
	(frameless_function_invocation): Ditto.
	(frame_chain): Ditto.
	(frame_chain_valid): Ditto.
	(saved_pc_after_call): Ditto.
	(hppa_fix_call_dummy): Ditto.
	(hppa_push_arguments): Ditto.
	(pa_do_registers_info): Ditto.
	(in_solib_call_trampoline): Ditto.
	(in_solib_return_trampoline): Ditto.
	(push_dummy_frame): Ditto.
	* convex-tdep.c (decout): Use print_longest rather than
	fprintf_filtered.
	* defs.h: Remove use of FORCE_LONG_LONG and __GNUC__ to set
	CC_HAS_LONG_LONG.
	(INT_MIN): Fix so it works correctly when assigned to a long long.
	* valprint.c (longest_to_int): Rewrite to remove dependence
	on INT_MIN and INT_MAX.
	(print_longest): Rewrite the code that falls back to synthesized
	hex output when LONGEST value is not representable as in a long and
 	printf doesn't support printing long longs.
	* ch-valprint.c (chill_val_print): Cast 2nd arg of
	chill_print_type_scalar to LONGEST.
	chill_print_type_scalar): Make static and add prototype.
	* hppa-tdep.c (get_field): Ifdef out unused function.
	(set_field): Ditto.
	(extract_3): Ditto.
	(extract_5_store): Ditto.
	(extract_11): Ditto.
	(extract_12): Ditto.
	(deposit_17): Ditto.
	(extract_14): Convert to static and add prototype.
	(deposit_14): Ditto.
	(extract_21): Ditto.
	(deposit_21): Ditto.
	(extract_17): Ditto.
	(extract_5r_store): Ditto.
	(extract_5R_store): Ditto.
	(extract_5_load): Ditto.
	(find_proc_framesize): Ditto.
	(find_dummy_frame_regs): Ditto.
	(sign_extend): Ditto.
	(find_unwind_entry): Add prototype.
	(find_return_regnum): Ditto.
	(unwind_command): Ditto.
	(find_dummy_frame_regs): Add parens around subtraction in operand
	of bitwise-and.
	(skip_prologue): Add parens around operands of logical-and inside
	operand of logical-or.
	(sign_extend): Add parens around operands of subtraction inside
	operand of shift.
	(low_sign_extend): Ditto.
	* top.c (filename_completer): Convert old style decl of
	filename_completion_function into prototype.
	* f-lang.c (patch_common_entries): Ifdef out unused function.
	* stabsread.c (read_cfront_baseclasses): Remove unused local
	variable "msg_noterm".
	(resolve_cfront_continuation): Remove unused local variable "fip".
	(read_type): Remove unused variable xtypenums.
	(read_cfront_static_fields): Remove unused variable "i".
	(read_cfront_static_fields): Remove unused variable "nfields".
	(read_cfront_member_functions): Add missing comment terminator.
	(read_cfront_static_fields): Return 1 rather than random value.
	(read_cfront_baseclasses): Ditto.
	(read_cfront_baseclasses): Ditto.
	(read_cfront_baseclasses): Ditto.
	* somsolib.c (som_solib_create_inferior_hook): Remove unused
	variable "u".
	(som_solib_create_inferior_hook): Remove unused variable
	shadow_contents.
	(language.h): Add for needed prototypes.
	(som_solib_sharedlibrary_command): Add prototype.
	* hpread.c: (hpread_read_array_type): Add prototype.
	* somread.c (hpread_build_pysmtabs): Add prototype.
	(hpread_symfile_finish): Ditto.
	(hpread_symfile_init): Ditto.
	* hppah-nat.c (fetch_register): Convert old style decl
	to prototype.
	(gdbcore.h): Include for needed prototypes.
	(fetch_register): Remove unused variable "mess".
	* remote-pa.c (get_offsets): Ifdef out unused function.
	(remote_start_remote): Remove unused variable "timeout".
	(boot_board): Add prototype.
	(reaad_frame): Add prototype.
	(getpkt): Remove unused variable "bp".
	(remote_kill): Add prototype.
	(remote_mourn): Add prototype.
	(remote_insert_breakpoint): Add prototype.
	(remote_remove_breakpoint): Add prototype.
	* valops.c (value_push): Only use if PUSH_ARGUMENTS is not defined.
	* infcmd.c (do_registers_info): Only need prototype if
	DO_REGISTERS_INFO is not defined.
	(breakpoint_auto_delete_contents): Only need if
	CALL_DUMMY_BREAKPOINT_OFFSET is defined.
1996-07-28 06:32:48 +00:00
Fred Fish 771f63d3ff * hppah-nat.c (store_inferior_registers, store_inferior_registers,
fetch_register, child_xfer_memory): Use call_ptrace function supplied
	by infptrace.c rather than calling ptrace directly.
1996-04-01 01:25:44 +00:00
Fred Fish 6c9638b444 Update FSF address. 1995-08-02 03:41:12 +00:00
Stu Grossman a15f6b0a8e * hppah-nat.c (store_inferior_registers): Move check for
CANNOT_STORE_REGISTER to a better place.  Fixes ptrace I/O errors
	found by test suite during function calls, which attempts to write
	unwritable registers.
1995-03-20 15:38:56 +00:00
Jeff Law 918fea3e3c * 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 16:22:51 +00:00
Jim Kingdon 67ac975911 * target.h: Add enum target_waitkind, enum target_signal, and
struct target_waitstatus.  Change status argument to target_wait to
	be struct target_waitstatus * instead of int *.
	* target.h, infrun.c, all targets: Change type of signal arguments
	to resume(), proceed(), and target_resume() from int to enum
	target_signal.
	* All targets (*_wait, *_resume): Change accordingly.
	* infcmd.c (program_info, signal_command), throughout infrun.c,
	* fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
	* convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
	signal code stuff right with the new signals would be non-trivial).
	* inferior.h (stop_signal): Make it enum target_signal not int.
	* target.c, target.h (target_signal_to_string, target_signal_to_name,
	target_signal_from_name): New functions.
	* inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
	store_waitstatus): New functions.
	* procfs.c (procfs_notice_signals): Use them.
	* i960-tdep.c (i960_fault_to_signal): New function, to replace
	print_fault.
	* config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
1994-01-04 21:53:53 +00:00
Stu Grossman de43d7d005 * breakpoint.c (breakpoint_thread_match break_command_1):
Thread-specific breakpoint support.
* breakpoint.h (struct breakpoint):  Add thread id field.
* fork-child.c (fork_inferior):  Move call to init_thread_list()
back a bit so that init_trace_fun can do thread functions.
* hppa-tdep.c (restore_pc_queue):  Add pid to call to target_wait.
* hppab-nat.c (child_resume):  Handle default pid.
* hppah-nat.c (child_resume):  Handle default pid.
* i386lynx-nat.c (child_wait):  New arg pid.
* inflow.c (kill_command):  Reset thread list.
* infptrace.c (child_resume):  Handle default pid.
* infrun.c:  Thread-specific breakpoint support.
* inftarg.c (child_wait):  Add pid arg.
* osfsolib.c (solib_create_inferior_hook):  Add pid to call to
target_resume.
* procfs.c:  Multi-thread support.
* remote-bug.c (bug_wait):  Add pid arg.
* remote-hms.c (hms_wait):  Add pid arg.
* remote-mips.c (mips_wait):  Add pid arg.
* remote-mon.c (monitor_wait):  Add pid arg.
* remote-nindy.c (nindy_wait):  Add pid arg.
* remote-sim.c (gdbsim_wait):  Add pid arg.
* remote-udi.c (udi_wait):  Add pid arg.
* remote-vx.c (vx_wait):  Add pid arg.
* remote-z8k.c (sim_wait):  Add pid arg.
* remote.c (remote_wait):  Add pid arg.
* solib.c (solib_create_inferior_hook):  Add pid to call to
target_resume.
* target.h (struct target_ops):  Add pid arg to to_wait and
to_notice_signals.
* thread.c (valid_thread_id):  New func to validate thread #s.
* (pid_to_thread_id):  New func to do the obvious.
* thread.h:  Prototypes for above.

* coff-solib.c (coff_solib_add):  Use nameoffset field to locate
filename.
1993-10-16 06:42:02 +00:00
K. Richard Pixley ade40d3153 bcopy -> memcpy 1993-09-01 20:37:15 +00:00
Jim Kingdon 202eca5ed4 * hppab-nat.c hppah-nat.c infptrace.c (child_resume): Pass in pid as
argument, instead of using inferior_pid.
1993-08-18 02:33:00 +00:00
Stu Grossman 25286543da Sun Aug 1 22:58:18 1993 Stu Grossman (grossman at cygnus.com)
* Makefile.in (CLIBS):  Reorder to make Lynx ld happy.
	* (HFILES):  New file thread.h.
	* (OBS):  New file thread.c.
	* configure.in:  Host config for Lynx/386.
	* fork-child.c (fork_inferior):  Call init_thread_list().
	* infrun.c (resume):  Add pid to invocation of target_resume().
	* (wait_for_inferior): Pay attention to pid from target_wait().
	Multi-threading code now uses this to determine what to do.
	* inftarg.c (child_wait):  Conditionalize based on CHILD_WAIT macro.
	Use target_pid_to_str() macro throughout when printing pid.
	* inferior.h (child_resume):  Add pid to prototype.
	* hppab-nat.c hppah-nat.c infptrace.c (child_resume):  Pass in pid as
	argument, instead of using inferior_pid.
	* procfs.c (procfs_resume):  Pass in pid as argument.  Ignored for
	now.  Use target_pid_to_str() macro throughout for printing process id.
	* remote-adapt.c (adapt_resume):  Pass in pid as argument.
	* remote-eb.c (eb_resume):  Pass in pid as argument.
	* remote-es.c (es1800_resume):  Pass in pid as argument.
	* remote-hms.c (hms_resume):  Pass in pid as argument.
	* remote-mips.c (mips_resume):  Pass in pid as argument.
	* remote-mm.c (mm_resume):  Pass in pid as argument.
	* remote-monitor.c (monitor_resume):  Pass in pid as argument.
	* remote-nindy.c (nindy_resume):  Pass in pid as argument.
	* remote-sa.sparc.c (remote_resume):  Pass in pid as argument.
	* remote-sim.c (rem_resume):  Pass in pid as argument.
	* remote-sp64sim.c (simif_resume):  Pass in pid as argument.
	* remote-st.c (st2000_resume):  Pass in pid as argument.
	* remote-udi.c (udi_resume):  Pass in pid as argument.
	* remote-vx.c (vx_resume):  Pass in pid as argument.
	* remote-z8k.c (rem_resume):  Pass in pid as argument.
	* remote.c (remote_resume):  Pass in pid as argument.
	* solib.c (solid_create_inferior_hook):  Pass inferior_pid to
	target_resume().
	* target.c (normal_pid_to_str):  New routine to print out process
	ID normally.
	* target.h (struct target_ops):  Add pid to prototype at
	to_resume().  (target_resume):  Add pid argument.
	* (target_pid_to_str):  Default definition for normal type pids.
	* thread.c, thread.c:  New modules for multi thread/process control.
1993-08-02 06:25:36 +00:00
Jim Kingdon 72943ad06a * hppa{b,h}-nat.c: Warning, not error, if can't access registers. 1993-07-21 19:57:36 +00:00
Jim Kingdon bf5b632df7 * ch-valprint.c (chill_val_print, case TYPE_CODE_STRING): Print
address, not addr.

	* hppah-nat.c (store_inferior_registers): Don't print i in cases
	where we aren't using it.
1993-07-14 21:38:39 +00:00
John Gilmore ec68a93f89 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
to avoid "too much defining" error from native C compiler (!).
1993-01-31 06:43:36 +00:00
Stu Grossman 0213d96f60 * blockframe.c (frameless_look_for_prologue): Correct the
comment.
	* gdbtypes.h, gdbtypes.c:  Use const in decl of
	cplus_struct_default, now that pa-gas assembler has been fixed.
	* hppah-nat.c:  Formatting.
	* hppah-tdep.c:  Remove lots of useless externs for variables we
	don't use.
	* (find_unwind_entry):  Speed up by using binary search, and a one
	entry cache.
	* (rp_saved):  New routine to see what unwind info says about RP
	being saved on the stack frame.
	* (frame_saved_pc):  Look for prologue to see if we need to
	examine the stack for the saved RP or not.
	* (init_extra_frame_info):  Check for prologue, instead of
	framesize to determine if we are frameless or not.
	* (frame_chain_valid):  Stop backtraces when we run into _start.
	* (push_dummy_frame):  Reformat to make more readable.
	* (find_dummy_frame_regs):  ditto.
	* (hp_pop_frame):  ditto.
	* (hp_restore_pc_queue):  small cleanup.
	* (hp_push_arguments):  ditto.
	* (pa_do_registers_info):  ditto.
	* (skip_prologue):  New routine created from SKIP_PROLOGUE macro.
	* tm-hppa.h:  Move contents of SKIP_PROLOGUE into hppah-tdep.c.
	* Define FRAME_CHAIN_VALID.
	* Turn on BELIEVE_PCC_PROMOTION so that we can access char args
	passed to functions.

	* paread.c (pa_symtab_read):  Use new bfd conventions for
	accessing linker symbol table.
	* (pa_symfile_init):  Access embedded STAB info via BFD section
	mechanism and related macros.
1993-01-10 04:23:06 +00:00
Stu Grossman 9f739abdac * hppa-pinsn.c (print_insn): Improve handling of be and ble
branch targets to compute target address using const from previous
	instruction if necessary.
	* Add `Q' operator to print out bit position field various
	instructions.
	* hppah-nat.c:  #include sys/param.h, and sys/user.h.  General
	cleanups, use new code from Utah.
	* (store_inferior_registers):  Update to new code from Utah.
	* (initialize_kernel_u_addr):  Re-enable decl of struct user u.
	* (fetch_register):  Clear out priv level when reading PCs.
	* hppah-tdep.c:  Get rid of gobs of KERNELDEBUG stuff.
	* Remove decl of errno, #include wait.h and target.h.
	* (frame_saved_pc):  Check `flags' pseudo-register to see if we
	were inside of a kernel call.  If so, then PC is in a different
	register.  Also, mask out bottom two bits of all PCs so as not to
	confuse higher level code.
	* (push_dummy_frame):  Create from #define in tm-hppa.h.
	* (find_dummy_frame_regs):  Update from Utah.
	* (hp_pop_frame):  Create from #define in tm-hppa.h.
	* (hp_restore_pc_queue):  New, from Utah.
	* (hp_push_arguments):  Big fixes from Utah.
	* (pa_do_registers_info, pa_print_registers):  Only print out fp
	regs upon request.
	* (skip_trampoline_code):  New routine to deal with stubs that
	live in nowhereland between callers and callees.
	* i860-tdep.c:  Remove decl of attach_flag.
	* infrun.c (wait_for_inferior):  Add new macro
	INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
	at by PC will be nullified.  If so, then step the target once more
	so as to avoid confusing the user.
	* (just before step_over_function:):  Use stop_func_start, not
	stop_pc when checking for the existance of line number info.
	stop_func_start will reflect the proper address of the target
	routine, not of the stub that we may be traversing to get there.
	* tm-hppa.h:  define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
	to deal with the stubs that PA compilers sometimes stick between
	callers and callees.  Also, define FLAGS_REGNUM for access to the
	`flags' pseudo-reg.
	* (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW):  Use
	memcpy, not bcopy.
	* (CANNOT_STORE_REGISTER):  New from Utah.  Says that we can't
	write gr0, PC regs, and PSW!
	* (FRAME_FIND_SAVED_REGS):  Bug fixes from Utah.
	* (PUSH_DUMMY_FRAME, POP_FRAME):  Make into real routines in
	hppah-nat.c.
	* (CALL_DUMMY, FIX_CALL_DUMMY):  Fixes from Utah.
	* Define struct unwind_table_entry.
	* valops.c (call_function_by_hand):  Add another arg to
	FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA).  Why is this
	necessary?
1992-12-22 03:18:46 +00:00
Stu Grossman 01d1590bab * convex-xdep.c, hppab-nat.c, i860-tdep.c, infptrace.c: Remove
decl for attach_flag, it now lives in inferior.h.
* hppa-pinsn.c:  Reformat opcode tables.  Add function prototypes.
Make most functions static.
* hppah-nat.c:  General cleanups, remove BSD specific code (since
that all lives in hppab-nat.c).
* hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
Change sense of test against inside_entry_file().  This fix is
from U. of Utah.
* tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME):  Use char * for 2nd arg
to read/write_register_bytes().
1992-12-15 01:45:15 +00:00
K. Richard Pixley ca0487229b hppa native support 1992-10-21 04:57:35 +00:00