* 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
parent
1a20add74a
commit
87285d5bcb
@ -1,5 +1,16 @@
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2004-12-18 Mark Kettenis <kettenis@gnu.org>
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* hppah-nat.c: Remove file.
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* infttrace.h: Remove file.
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* infttrace.c: Remove file.
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* Makefile.in (ALLDEPFILES): Remove hppah-nat.c
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(infttrace_h): Remove variable.
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(hppah-nat.o, infttrace.o): Remove dependencies.
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* configure.host (hppa*64*-*-hpux11*): Remove.
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* config/pa/hpux11w.mh: Remove file.
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* config/pa/nm-hppah.h: Remove file.
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* config/pa/nm-hppah11.h: Remove file.
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* config/djgpp/fnchange.lst: Resolve name clash between
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../bfd/elf32-arm.c and ../bfd/elf32-arc.c, i386-sol2-nat.c and
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i386-sol2-tdep.c, mips64obsd-nat.c and mips64obsd-tdep.c,
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@ -711,7 +711,6 @@ inferior_h = inferior.h $(breakpoint_h) $(target_h) $(frame_h)
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inf_loop_h = inf-loop.h
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inflow_h = inflow.h $(terminal_h)
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inf_ptrace_h = inf-ptrace.h
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infttrace_h = infttrace.h
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inf_ttrace_h = inf-ttrace.h
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interps_h = interps.h
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jv_lang_h = jv-lang.h
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@ -1372,9 +1371,9 @@ ALLDEPFILES = \
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glibc-tdep.c \
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go32-nat.c h8300-tdep.c \
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hppa-tdep.c hppa-hpux-tdep.c hppa-hpux-nat.c \
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hppah-nat.c hpread.c \
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hppa-linux-tdep.c hppa-linux-nat.c \
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hppabsd-nat.c hppabsd-tdep.c \
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hpread.c \
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i386-tdep.c i386v-nat.c i386-linux-nat.c \
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i386v4-nat.c i386-cygwin-tdep.c \
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i386bsd-nat.c i386bsd-tdep.c i386fbsd-nat.c i386fbsd-tdep.c \
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@ -1968,9 +1967,6 @@ hppabsd-nat.o: hppabsd-nat.c $(defs_h) $(inferior_h) $(regcache_h) \
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hppabsd-tdep.o: hppabsd-tdep.c $(defs_h) $(arch_utils_h) $(osabi_h) \
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$(regcache_h) $(regset_h) $(gdb_assert_h) $(gdb_string_h) \
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$(hppa_tdep_h) $(solib_svr4_h)
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hppah-nat.o: hppah-nat.c $(defs_h) $(inferior_h) $(target_h) $(gdbcore_h) \
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$(gdb_wait_h) $(regcache_h) $(gdb_string_h) $(infttrace_h) \
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$(hppa_tdep_h)
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hppa-hpux-nat.o: hppa-hpux-nat.c $(defs_h) $(inferior_h) $(regcache_h) \
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$(target_h) $(gdb_assert_h) $(hppa_tdep_h) $(inf_ptrace_h) \
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$(inf_ttrace_h)
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@ -2103,9 +2099,6 @@ infrun.o: infrun.c $(defs_h) $(gdb_string_h) $(symtab_h) $(frame_h) \
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inftarg.o: inftarg.c $(defs_h) $(frame_h) $(inferior_h) $(target_h) \
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$(gdbcore_h) $(command_h) $(gdb_stat_h) $(observer_h) $(gdb_wait_h) \
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$(inflow_h)
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infttrace.o: infttrace.c $(defs_h) $(frame_h) $(inferior_h) $(target_h) \
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$(gdb_string_h) $(gdb_wait_h) $(command_h) $(gdbthread_h) \
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$(infttrace_h) $(gdbcore_h)
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interps.o: interps.c $(defs_h) $(gdbcmd_h) $(ui_out_h) $(event_loop_h) \
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$(event_top_h) $(interps_h) $(completer_h) $(gdb_string_h) \
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$(gdb_events_h) $(gdb_assert_h) $(top_h)
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@ -1,11 +0,0 @@
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# Host: Hewlett-Packard PA-RISC machine, running HPUX 11.00
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# FIXME: cagney/2002-04-07: gdb/366: The -Dvfork=fork hack below is
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# stop GDB hanging on HP/UX. For some reason vfork() hangs yet fork()
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# doesn't ....
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MH_CFLAGS = -Dvfork=fork
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NAT_FILE= nm-hppah11.h
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NATDEPFILES= hppah-nat.o corelow.o core-aout.o inftarg.o fork-child.o \
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infttrace.o
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@ -1,223 +0,0 @@
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/* Native support for HPPA-RISC machine running HPUX, for GDB.
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Copyright 1991, 1992, 1994, 1996, 1998, 1999, 2000, 2002
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Free Software Foundation, Inc.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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struct target_ops;
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#define U_REGS_OFFSET 0
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#define KERNEL_U_ADDR 0
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/* What a coincidence! */
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#define REGISTER_U_ADDR(addr, blockend, regno) \
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{ addr = (int)(blockend) + DEPRECATED_REGISTER_BYTE (regno);}
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/* This isn't really correct, because ptrace is actually a 32-bit
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interface. However, the modern HP-UX targets all really use
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ttrace, which is a 64-bit interface --- a debugger running in
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either 32- or 64-bit mode can debug a 64-bit process. BUT, the
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code doesn't use ttrace directly --- it calls call_ptrace instead,
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which is supposed to be drop-in substitute for ptrace. In other
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words, they access a 64-bit system call (ttrace) through a
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compatibility layer which is allegedly a 32-bit interface.
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So I don't feel the least bit guilty about this. */
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#define PTRACE_ARG3_TYPE CORE_ADDR
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/* We need to figure out where the text region is so that we use the
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appropriate ptrace operator to manipulate text. Simply
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reading/writing user space will crap out HPUX. */
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#define DEPRECATED_HPUX_TEXT_END deprecated_hpux_text_end
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extern void deprecated_hpux_text_end (struct target_ops *exec_ops);
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/* In hppah-nat.c: */
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#define FETCH_INFERIOR_REGISTERS
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#define CHILD_XFER_MEMORY
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#define CHILD_FOLLOW_FORK
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/* In infptrace.c or infttrace.c: */
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#define CHILD_PID_TO_EXEC_FILE
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#define CHILD_POST_STARTUP_INFERIOR
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#define CHILD_ACKNOWLEDGE_CREATED_INFERIOR
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#define CHILD_INSERT_FORK_CATCHPOINT
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#define CHILD_REMOVE_FORK_CATCHPOINT
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#define CHILD_INSERT_VFORK_CATCHPOINT
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#define CHILD_REMOVE_VFORK_CATCHPOINT
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#define CHILD_INSERT_EXEC_CATCHPOINT
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#define CHILD_REMOVE_EXEC_CATCHPOINT
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#define CHILD_REPORTED_EXEC_EVENTS_PER_EXEC_CALL
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#define CHILD_POST_ATTACH
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#define CHILD_THREAD_ALIVE
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#define CHILD_PID_TO_STR
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#define CHILD_WAIT
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struct target_waitstatus;
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extern ptid_t child_wait (ptid_t, struct target_waitstatus *);
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extern int hppa_require_attach (int);
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extern int hppa_require_detach (int, int);
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/* So we can cleanly use code in infptrace.c. */
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#define PT_KILL PT_EXIT
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#define PT_STEP PT_SINGLE
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#define PT_CONTINUE PT_CONTIN
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/* FIXME HP MERGE : Previously, PT_RDUAREA. this is actually fixed
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in gdb-hp-snapshot-980509 */
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#define PT_READ_U PT_RUAREA
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#define PT_WRITE_U PT_WUAREA
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#define PT_READ_I PT_RIUSER
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#define PT_READ_D PT_RDUSER
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#define PT_WRITE_I PT_WIUSER
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#define PT_WRITE_D PT_WDUSER
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/* In infptrace or infttrace.c: */
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/* Starting with HP-UX 10.30, support is provided (in the form of
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ttrace requests) for memory-protection-based hardware watchpoints.
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The 10.30 implementation of these functions reside in infttrace.c.
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Stubs of these functions will be provided in infptrace.c, so that
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10.20 will at least link. However, the "can I use a fast watchpoint?"
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query will always return "No" for 10.20. */
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/* The PA can watch any number of locations (generic routines already check
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that all intermediates are in watchable memory locations). */
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extern int hppa_can_use_hw_watchpoint (int type, int cnt, int ot);
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#define TARGET_CAN_USE_HARDWARE_WATCHPOINT(type, cnt, ot) \
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hppa_can_use_hw_watchpoint(type, cnt, ot)
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/* The PA can also watch memory regions of arbitrary size, since we're
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using a page-protection scheme. (On some targets, apparently watch
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registers are used, which can only accomodate regions of
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DEPRECATED_REGISTER_SIZE.) */
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#define TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT(byte_count) \
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(1)
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/* On HP-UX, we're using page-protection to implement hardware watchpoints.
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When an instruction attempts to write to a write-protected memory page,
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a SIGBUS is raised. At that point, the write has not actually occurred.
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We must therefore remove page-protections; single-step the inferior (to
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allow the write to happen); restore page-protections; and check whether
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any watchpoint triggered.
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If none did, then the write was to a "nearby" location that just happens
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to fall on the same page as a watched location, and so can be ignored.
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The only intended client of this macro is wait_for_inferior(), in infrun.c.
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When HAVE_NONSTEPPABLE_WATCHPOINT is true, that function will take care
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of the stepping & etc. */
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#define STOPPED_BY_WATCHPOINT(W) \
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((W.kind == TARGET_WAITKIND_STOPPED) && \
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(stop_signal == TARGET_SIGNAL_BUS) && \
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! stepped_after_stopped_by_watchpoint && \
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bpstat_have_active_hw_watchpoints ())
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/* Our implementation of "hardware" watchpoints uses memory page-protection
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faults. However, HP-UX has unfortunate interactions between these and
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system calls; basically, it's unsafe to have page protections on when a
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syscall is running. Therefore, we also ask for notification of syscall
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entries and returns. When the inferior enters a syscall, we disable
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h/w watchpoints. When the inferior returns from a syscall, we reenable
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h/w watchpoints.
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infptrace.c supplies dummy versions of these; infttrace.c is where the
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meaningful implementations are.
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*/
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#define TARGET_ENABLE_HW_WATCHPOINTS(pid) \
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hppa_enable_page_protection_events (pid)
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extern void hppa_enable_page_protection_events (int);
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#define TARGET_DISABLE_HW_WATCHPOINTS(pid) \
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hppa_disable_page_protection_events (pid)
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extern void hppa_disable_page_protection_events (int);
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/* Use these macros for watchpoint insertion/deletion. */
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extern int hppa_insert_hw_watchpoint (int pid, CORE_ADDR start, LONGEST len,
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int type);
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#define target_insert_watchpoint(addr, len, type) \
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hppa_insert_hw_watchpoint (PIDGET (inferior_ptid), addr, (LONGEST)(len), type)
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extern int hppa_remove_hw_watchpoint (int pid, CORE_ADDR start, LONGEST len,
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int type);
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#define target_remove_watchpoint(addr, len, type) \
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hppa_remove_hw_watchpoint (PIDGET (inferior_ptid), addr, (LONGEST)(len), type)
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/* We call our k-thread processes "threads", rather
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* than processes. So we need a new way to print
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* the string. Code is in hppah-nat.c.
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*/
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extern char *child_pid_to_str (ptid_t);
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#define target_tid_to_str( ptid ) \
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hppa_tid_to_str( ptid )
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extern char *hppa_tid_to_str (ptid_t);
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/* For this, ID can be either a process or thread ID, and the function
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will describe it appropriately, returning the description as a printable
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string.
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The function that implements this macro is defined in infptrace.c and
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infttrace.c.
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*/
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#define target_pid_or_tid_to_str(ID) \
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hppa_pid_or_tid_to_str (ID)
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extern char *hppa_pid_or_tid_to_str (ptid_t);
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/* This is used when handling events caused by a call to vfork(). On ptrace-
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based HP-UXs, when you resume the vforked child, the parent automagically
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begins running again. To prevent this runaway, this function is used.
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Note that for vfork on HP-UX, we receive three events of interest:
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1. the vfork event for the new child process
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2. the exit or exec event of the new child process (actually, you get
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two exec events on ptrace-based HP-UXs)
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3. the vfork event for the original parent process
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The first is always received first. The other two may be received in any
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order; HP-UX doesn't guarantee an order.
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*/
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#define ENSURE_VFORKING_PARENT_REMAINS_STOPPED(PID) \
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hppa_ensure_vforking_parent_remains_stopped (PID)
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extern void hppa_ensure_vforking_parent_remains_stopped (int);
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/* This is used when handling events caused by a call to vfork().
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On ttrace-based HP-UXs, the parent vfork and child exec arrive more or less
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together. That is, you could do two wait()s without resuming either parent
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or child, and get both events.
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On ptrace-based HP-UXs, you must resume the child after its exec event is
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delivered or you won't get the parent's vfork. I.e., you can't just wait()
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and get the parent vfork, after receiving the child exec.
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*/
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#define RESUME_EXECD_VFORKING_CHILD_TO_GET_PARENT_VFORK() \
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hppa_resume_execd_vforking_child_to_get_parent_vfork ()
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extern int hppa_resume_execd_vforking_child_to_get_parent_vfork (void);
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#define HPUXHPPA
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#define MAY_FOLLOW_EXEC (1)
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#include "infttrace.h" /* For parent_attach_all. */
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@ -1,23 +0,0 @@
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/* Native support for HPPA-RISC machine running HPUX 11.x, for GDB.
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Copyright 1998 Free Software Foundation, Inc.
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This file is part of GDB.
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||||
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,
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||||
Boston, MA 02111-1307, USA. */
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#define GDB_NATIVE_HPUX_11
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#include "pa/nm-hppah.h"
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@ -50,7 +50,6 @@ arm*-*-netbsdelf* | arm*-*-knetbsd*-gnu)
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gdb_host=nbsdelf ;;
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arm*-*-netbsd*) gdb_host=nbsdaout ;;
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hppa*64*-*-hpux11*) gdb_host=hpux11w ;;
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hppa*-*-hpux* | hppa*-*-hiux*)
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gdb_host=hpux ;;
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hppa*-*-linux*) gdb_host=linux ;;
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1440
gdb/hppah-nat.c
1440
gdb/hppah-nat.c
File diff suppressed because it is too large
Load Diff
5596
gdb/infttrace.c
5596
gdb/infttrace.c
File diff suppressed because it is too large
Load Diff
@ -1,36 +0,0 @@
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/* 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. */
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||||
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||||
#ifndef INFTTRACE_H
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||||
#define INFTTRACE_H
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||||
|
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enum target_waitkind;
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||||
|
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extern int parent_attach_all (int, PTRACE_ARG3_TYPE, int);
|
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extern pid_t hppa_switched_threads (pid_t gdb_pid);
|
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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,
|
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int *syscall_id);
|
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extern int ttrace_write_reg_64 (int, CORE_ADDR, CORE_ADDR);
|
||||
|
||||
#endif
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Loading…
Reference in New Issue
Block a user