From 924d6a4f7fe3d5112356cfa903b178422501fe5f Mon Sep 17 00:00:00 2001 From: Jan Kratochvil Date: Tue, 25 Aug 2009 14:06:47 +0000 Subject: [PATCH] gdb/ Fix ia64 start crash when GDB built with -lmcheck. * ia64-tdep.c (ia64_gdbarch_init): Allocate TDEP as cleared. Remove specific clearing of TDEP SIGCONTEXT_REGISTER_ADDRESS and PC_IN_SIGTRAMP. --- gdb/ChangeLog | 7 +++++++ gdb/ia64-tdep.c | 5 +---- 2 files changed, 8 insertions(+), 4 deletions(-) diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 94b0431f9f..e122110984 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,10 @@ +2009-08-25 Jan Kratochvil + + Fix ia64 start crash when GDB built with -lmcheck. + * ia64-tdep.c (ia64_gdbarch_init): Allocate TDEP as cleared. Remove + specific clearing of TDEP SIGCONTEXT_REGISTER_ADDRESS and + PC_IN_SIGTRAMP. + 2009-08-24 Keith Seitz * c-exp.y (tokentab3): Add new token, ARROW_STAR. Changed all users. diff --git a/gdb/ia64-tdep.c b/gdb/ia64-tdep.c index 9f2cf9856e..8b93db415d 100644 --- a/gdb/ia64-tdep.c +++ b/gdb/ia64-tdep.c @@ -3671,12 +3671,9 @@ ia64_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) if (arches != NULL) return arches->gdbarch; - tdep = xmalloc (sizeof (struct gdbarch_tdep)); + tdep = xzalloc (sizeof (struct gdbarch_tdep)); gdbarch = gdbarch_alloc (&info, tdep); - tdep->sigcontext_register_address = 0; - tdep->pc_in_sigtramp = 0; - /* According to the ia64 specs, instructions that store long double floats in memory use a long-double format different than that used in the floating registers. The memory format matches the -- 2.34.1