* hppah-nat.c: Remove file.

* infttrace.h: Remove file.
* infttrace.c: Remove file.
* Makefile.in (ALLDEPFILES): Remove hppah-nat.c
(infttrace_h): Remove variable.
(hppah-nat.o, infttrace.o): Remove dependencies.
* configure.host (hppa*64*-*-hpux11*): Remove.
* config/pa/hpux11w.mh: Remove file.
* config/pa/nm-hppah.h: Remove file.
* config/pa/nm-hppah11.h: Remove file.
This commit is contained in:
Mark Kettenis 2004-12-18 17:36:33 +00:00
parent 1a20add74a
commit 87285d5bcb
9 changed files with 12 additions and 7338 deletions

View File

@ -1,5 +1,16 @@
2004-12-18 Mark Kettenis <kettenis@gnu.org>
* hppah-nat.c: Remove file.
* infttrace.h: Remove file.
* infttrace.c: Remove file.
* Makefile.in (ALLDEPFILES): Remove hppah-nat.c
(infttrace_h): Remove variable.
(hppah-nat.o, infttrace.o): Remove dependencies.
* configure.host (hppa*64*-*-hpux11*): Remove.
* config/pa/hpux11w.mh: Remove file.
* config/pa/nm-hppah.h: Remove file.
* config/pa/nm-hppah11.h: Remove file.
* config/djgpp/fnchange.lst: Resolve name clash between
../bfd/elf32-arm.c and ../bfd/elf32-arc.c, i386-sol2-nat.c and
i386-sol2-tdep.c, mips64obsd-nat.c and mips64obsd-tdep.c,

View File

@ -711,7 +711,6 @@ inferior_h = inferior.h $(breakpoint_h) $(target_h) $(frame_h)
inf_loop_h = inf-loop.h
inflow_h = inflow.h $(terminal_h)
inf_ptrace_h = inf-ptrace.h
infttrace_h = infttrace.h
inf_ttrace_h = inf-ttrace.h
interps_h = interps.h
jv_lang_h = jv-lang.h
@ -1372,9 +1371,9 @@ ALLDEPFILES = \
glibc-tdep.c \
go32-nat.c h8300-tdep.c \
hppa-tdep.c hppa-hpux-tdep.c hppa-hpux-nat.c \
hppah-nat.c hpread.c \
hppa-linux-tdep.c hppa-linux-nat.c \
hppabsd-nat.c hppabsd-tdep.c \
hpread.c \
i386-tdep.c i386v-nat.c i386-linux-nat.c \
i386v4-nat.c i386-cygwin-tdep.c \
i386bsd-nat.c i386bsd-tdep.c i386fbsd-nat.c i386fbsd-tdep.c \
@ -1968,9 +1967,6 @@ hppabsd-nat.o: hppabsd-nat.c $(defs_h) $(inferior_h) $(regcache_h) \
hppabsd-tdep.o: hppabsd-tdep.c $(defs_h) $(arch_utils_h) $(osabi_h) \
$(regcache_h) $(regset_h) $(gdb_assert_h) $(gdb_string_h) \
$(hppa_tdep_h) $(solib_svr4_h)
hppah-nat.o: hppah-nat.c $(defs_h) $(inferior_h) $(target_h) $(gdbcore_h) \
$(gdb_wait_h) $(regcache_h) $(gdb_string_h) $(infttrace_h) \
$(hppa_tdep_h)
hppa-hpux-nat.o: hppa-hpux-nat.c $(defs_h) $(inferior_h) $(regcache_h) \
$(target_h) $(gdb_assert_h) $(hppa_tdep_h) $(inf_ptrace_h) \
$(inf_ttrace_h)
@ -2103,9 +2099,6 @@ infrun.o: infrun.c $(defs_h) $(gdb_string_h) $(symtab_h) $(frame_h) \
inftarg.o: inftarg.c $(defs_h) $(frame_h) $(inferior_h) $(target_h) \
$(gdbcore_h) $(command_h) $(gdb_stat_h) $(observer_h) $(gdb_wait_h) \
$(inflow_h)
infttrace.o: infttrace.c $(defs_h) $(frame_h) $(inferior_h) $(target_h) \
$(gdb_string_h) $(gdb_wait_h) $(command_h) $(gdbthread_h) \
$(infttrace_h) $(gdbcore_h)
interps.o: interps.c $(defs_h) $(gdbcmd_h) $(ui_out_h) $(event_loop_h) \
$(event_top_h) $(interps_h) $(completer_h) $(gdb_string_h) \
$(gdb_events_h) $(gdb_assert_h) $(top_h)

View File

@ -1,11 +0,0 @@
# Host: Hewlett-Packard PA-RISC machine, running HPUX 11.00
# FIXME: cagney/2002-04-07: gdb/366: The -Dvfork=fork hack below is
# stop GDB hanging on HP/UX. For some reason vfork() hangs yet fork()
# doesn't ....
MH_CFLAGS = -Dvfork=fork
NAT_FILE= nm-hppah11.h
NATDEPFILES= hppah-nat.o corelow.o core-aout.o inftarg.o fork-child.o \
infttrace.o

View File

@ -1,223 +0,0 @@
/* Native support for HPPA-RISC machine running HPUX, for GDB.
Copyright 1991, 1992, 1994, 1996, 1998, 1999, 2000, 2002
Free Software Foundation, Inc.
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
struct target_ops;
#define U_REGS_OFFSET 0
#define KERNEL_U_ADDR 0
/* What a coincidence! */
#define REGISTER_U_ADDR(addr, blockend, regno) \
{ addr = (int)(blockend) + DEPRECATED_REGISTER_BYTE (regno);}
/* This isn't really correct, because ptrace is actually a 32-bit
interface. However, the modern HP-UX targets all really use
ttrace, which is a 64-bit interface --- a debugger running in
either 32- or 64-bit mode can debug a 64-bit process. BUT, the
code doesn't use ttrace directly --- it calls call_ptrace instead,
which is supposed to be drop-in substitute for ptrace. In other
words, they access a 64-bit system call (ttrace) through a
compatibility layer which is allegedly a 32-bit interface.
So I don't feel the least bit guilty about this. */
#define PTRACE_ARG3_TYPE CORE_ADDR
/* We need to figure out where the text region is so that we use the
appropriate ptrace operator to manipulate text. Simply
reading/writing user space will crap out HPUX. */
#define DEPRECATED_HPUX_TEXT_END deprecated_hpux_text_end
extern void deprecated_hpux_text_end (struct target_ops *exec_ops);
/* In hppah-nat.c: */
#define FETCH_INFERIOR_REGISTERS
#define CHILD_XFER_MEMORY
#define CHILD_FOLLOW_FORK
/* In infptrace.c or infttrace.c: */
#define CHILD_PID_TO_EXEC_FILE
#define CHILD_POST_STARTUP_INFERIOR
#define CHILD_ACKNOWLEDGE_CREATED_INFERIOR
#define CHILD_INSERT_FORK_CATCHPOINT
#define CHILD_REMOVE_FORK_CATCHPOINT
#define CHILD_INSERT_VFORK_CATCHPOINT
#define CHILD_REMOVE_VFORK_CATCHPOINT
#define CHILD_INSERT_EXEC_CATCHPOINT
#define CHILD_REMOVE_EXEC_CATCHPOINT
#define CHILD_REPORTED_EXEC_EVENTS_PER_EXEC_CALL
#define CHILD_POST_ATTACH
#define CHILD_THREAD_ALIVE
#define CHILD_PID_TO_STR
#define CHILD_WAIT
struct target_waitstatus;
extern ptid_t child_wait (ptid_t, struct target_waitstatus *);
extern int hppa_require_attach (int);
extern int hppa_require_detach (int, int);
/* So we can cleanly use code in infptrace.c. */
#define PT_KILL PT_EXIT
#define PT_STEP PT_SINGLE
#define PT_CONTINUE PT_CONTIN
/* FIXME HP MERGE : Previously, PT_RDUAREA. this is actually fixed
in gdb-hp-snapshot-980509 */
#define PT_READ_U PT_RUAREA
#define PT_WRITE_U PT_WUAREA
#define PT_READ_I PT_RIUSER
#define PT_READ_D PT_RDUSER
#define PT_WRITE_I PT_WIUSER
#define PT_WRITE_D PT_WDUSER
/* In infptrace or infttrace.c: */
/* Starting with HP-UX 10.30, support is provided (in the form of
ttrace requests) for memory-protection-based hardware watchpoints.
The 10.30 implementation of these functions reside in infttrace.c.
Stubs of these functions will be provided in infptrace.c, so that
10.20 will at least link. However, the "can I use a fast watchpoint?"
query will always return "No" for 10.20. */
/* The PA can watch any number of locations (generic routines already check
that all intermediates are in watchable memory locations). */
extern int hppa_can_use_hw_watchpoint (int type, int cnt, int ot);
#define TARGET_CAN_USE_HARDWARE_WATCHPOINT(type, cnt, ot) \
hppa_can_use_hw_watchpoint(type, cnt, ot)
/* The PA can also watch memory regions of arbitrary size, since we're
using a page-protection scheme. (On some targets, apparently watch
registers are used, which can only accomodate regions of
DEPRECATED_REGISTER_SIZE.) */
#define TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT(byte_count) \
(1)
/* On HP-UX, we're using page-protection to implement hardware watchpoints.
When an instruction attempts to write to a write-protected memory page,
a SIGBUS is raised. At that point, the write has not actually occurred.
We must therefore remove page-protections; single-step the inferior (to
allow the write to happen); restore page-protections; and check whether
any watchpoint triggered.
If none did, then the write was to a "nearby" location that just happens
to fall on the same page as a watched location, and so can be ignored.
The only intended client of this macro is wait_for_inferior(), in infrun.c.
When HAVE_NONSTEPPABLE_WATCHPOINT is true, that function will take care
of the stepping & etc. */
#define STOPPED_BY_WATCHPOINT(W) \
((W.kind == TARGET_WAITKIND_STOPPED) && \
(stop_signal == TARGET_SIGNAL_BUS) && \
! stepped_after_stopped_by_watchpoint && \
bpstat_have_active_hw_watchpoints ())
/* Our implementation of "hardware" watchpoints uses memory page-protection
faults. However, HP-UX has unfortunate interactions between these and
system calls; basically, it's unsafe to have page protections on when a
syscall is running. Therefore, we also ask for notification of syscall
entries and returns. When the inferior enters a syscall, we disable
h/w watchpoints. When the inferior returns from a syscall, we reenable
h/w watchpoints.
infptrace.c supplies dummy versions of these; infttrace.c is where the
meaningful implementations are.
*/
#define TARGET_ENABLE_HW_WATCHPOINTS(pid) \
hppa_enable_page_protection_events (pid)
extern void hppa_enable_page_protection_events (int);
#define TARGET_DISABLE_HW_WATCHPOINTS(pid) \
hppa_disable_page_protection_events (pid)
extern void hppa_disable_page_protection_events (int);
/* Use these macros for watchpoint insertion/deletion. */
extern int hppa_insert_hw_watchpoint (int pid, CORE_ADDR start, LONGEST len,
int type);
#define target_insert_watchpoint(addr, len, type) \
hppa_insert_hw_watchpoint (PIDGET (inferior_ptid), addr, (LONGEST)(len), type)
extern int hppa_remove_hw_watchpoint (int pid, CORE_ADDR start, LONGEST len,
int type);
#define target_remove_watchpoint(addr, len, type) \
hppa_remove_hw_watchpoint (PIDGET (inferior_ptid), addr, (LONGEST)(len), type)
/* We call our k-thread processes "threads", rather
* than processes. So we need a new way to print
* the string. Code is in hppah-nat.c.
*/
extern char *child_pid_to_str (ptid_t);
#define target_tid_to_str( ptid ) \
hppa_tid_to_str( ptid )
extern char *hppa_tid_to_str (ptid_t);
/* For this, ID can be either a process or thread ID, and the function
will describe it appropriately, returning the description as a printable
string.
The function that implements this macro is defined in infptrace.c and
infttrace.c.
*/
#define target_pid_or_tid_to_str(ID) \
hppa_pid_or_tid_to_str (ID)
extern char *hppa_pid_or_tid_to_str (ptid_t);
/* This is used when handling events caused by a call to vfork(). On ptrace-
based HP-UXs, when you resume the vforked child, the parent automagically
begins running again. To prevent this runaway, this function is used.
Note that for vfork on HP-UX, we receive three events of interest:
1. the vfork event for the new child process
2. the exit or exec event of the new child process (actually, you get
two exec events on ptrace-based HP-UXs)
3. the vfork event for the original parent process
The first is always received first. The other two may be received in any
order; HP-UX doesn't guarantee an order.
*/
#define ENSURE_VFORKING_PARENT_REMAINS_STOPPED(PID) \
hppa_ensure_vforking_parent_remains_stopped (PID)
extern void hppa_ensure_vforking_parent_remains_stopped (int);
/* This is used when handling events caused by a call to vfork().
On ttrace-based HP-UXs, the parent vfork and child exec arrive more or less
together. That is, you could do two wait()s without resuming either parent
or child, and get both events.
On ptrace-based HP-UXs, you must resume the child after its exec event is
delivered or you won't get the parent's vfork. I.e., you can't just wait()
and get the parent vfork, after receiving the child exec.
*/
#define RESUME_EXECD_VFORKING_CHILD_TO_GET_PARENT_VFORK() \
hppa_resume_execd_vforking_child_to_get_parent_vfork ()
extern int hppa_resume_execd_vforking_child_to_get_parent_vfork (void);
#define HPUXHPPA
#define MAY_FOLLOW_EXEC (1)
#include "infttrace.h" /* For parent_attach_all. */

View File

@ -1,23 +0,0 @@
/* Native support for HPPA-RISC machine running HPUX 11.x, for GDB.
Copyright 1998 Free Software Foundation, Inc.
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#define GDB_NATIVE_HPUX_11
#include "pa/nm-hppah.h"

View File

@ -50,7 +50,6 @@ arm*-*-netbsdelf* | arm*-*-knetbsd*-gnu)
gdb_host=nbsdelf ;;
arm*-*-netbsd*) gdb_host=nbsdaout ;;
hppa*64*-*-hpux11*) gdb_host=hpux11w ;;
hppa*-*-hpux* | hppa*-*-hiux*)
gdb_host=hpux ;;
hppa*-*-linux*) gdb_host=linux ;;

File diff suppressed because it is too large Load Diff

File diff suppressed because it is too large Load Diff

View File

@ -1,36 +0,0 @@
/* Low level Unix child interface to ttrace, for GDB when running under HP-UX.
Copyright 2003, 2004 Free Software Foundation, Inc.
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#ifndef INFTTRACE_H
#define INFTTRACE_H
enum target_waitkind;
extern int parent_attach_all (int, PTRACE_ARG3_TYPE, int);
extern pid_t hppa_switched_threads (pid_t gdb_pid);
extern int hpux_has_forked (int pid, int *childpid);
extern int hpux_has_vforked (int pid, int *childpid);
extern int hpux_has_execd (int pid, char **execd_pathname);
extern int hpux_has_syscall_event (int pid, enum target_waitkind *kind,
int *syscall_id);
extern int ttrace_write_reg_64 (int, CORE_ADDR, CORE_ADDR);
#endif