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(patch) some updates for QNX Neutrino
- From: Kris Warkentin <kewarken at qnx dot com>
- To: gdb-patches at sources dot redhat dot com
- Date: Fri, 12 Aug 2005 12:31:52 -0400
- Subject: (patch) some updates for QNX Neutrino
Bringing things up to date. I'll apply as obvious if no one has any
objections.
cheers,
Kris
ChangeLog:
2005-08-12 Kris Warkentin <kewarken@qnx.com>
* i386-nto-tdep.c (i386nto_init_abi): Don't set gdbarch skip
trampoline code hook.
* nto-procfs.c (procfs_post_attach): Call solib_create_inferior_hook
instead of SOLIB_CREATE_INFERIOR_HOOK.
(procfs_create_inferior): Ditto.
* config/tm-nto.h: Don't define SKIP_TRAMPOLINE_CODE.
Index: i386-nto-tdep.c
===================================================================
RCS file: /cvs/src/src/gdb/i386-nto-tdep.c,v
retrieving revision 1.18
diff -u -r1.18 i386-nto-tdep.c
--- i386-nto-tdep.c 24 Dec 2004 14:45:32 -0000 1.18
+++ i386-nto-tdep.c 11 Aug 2005 19:09:03 -0000
@@ -262,9 +262,6 @@
default which is [unfortunately] to decrement the PC. */
set_gdbarch_decr_pc_after_break (gdbarch, 0);
- /* NTO has shared libraries. */
- set_gdbarch_skip_trampoline_code (gdbarch, find_solib_trampoline_target);
-
tdep->gregset_reg_offset = i386nto_gregset_reg_offset;
tdep->gregset_num_regs = ARRAY_SIZE (i386nto_gregset_reg_offset);
tdep->sizeof_gregset = NUM_GPREGS * 4;
Index: nto-procfs.c
===================================================================
RCS file: /cvs/src/src/gdb/nto-procfs.c,v
retrieving revision 1.14
diff -u -r1.14 nto-procfs.c
--- nto-procfs.c 6 Jul 2005 14:54:34 -0000 1.14
+++ nto-procfs.c 11 Aug 2005 19:09:03 -0000
@@ -545,10 +545,8 @@
static void
procfs_post_attach (pid_t pid)
{
-#ifdef SOLIB_CREATE_INFERIOR_HOOK
if (exec_bfd)
- SOLIB_CREATE_INFERIOR_HOOK (pid);
-#endif
+ solib_create_inferior_hook ();
}
static ptid_t
@@ -1091,11 +1089,9 @@
push_target (&procfs_ops);
target_terminal_init ();
-#ifdef SOLIB_CREATE_INFERIOR_HOOK
if (exec_bfd != NULL
|| (symfile_objfile != NULL && symfile_objfile->obfd != NULL))
- SOLIB_CREATE_INFERIOR_HOOK (pid);
-#endif
+ solib_create_inferior_hook ();
stop_soon = 0;
proceed (-1, TARGET_SIGNAL_DEFAULT, 0);
}
Index: config/tm-nto.h
===================================================================
RCS file: /cvs/src/src/gdb/config/tm-nto.h,v
retrieving revision 1.3
diff -u -r1.3 tm-nto.h
--- config/tm-nto.h 14 Nov 2004 02:56:34 -0000 1.3
+++ config/tm-nto.h 11 Aug 2005 19:09:04 -0000
@@ -26,11 +26,6 @@
#ifndef _TM_QNXNTO_H
#define _TM_QNXNTO_H
-/* If PC is in a shared library trampoline code, return the PC
- where the function itself actually starts. If not, return 0. */
-
-#define SKIP_TRAMPOLINE_CODE(pc) find_solib_trampoline_target (pc)
-
/* Setup the valid realtime signal range. */
#define REALTIME_LO 41
#define REALTIME_HI 56