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Diffstat (limited to 'arch/um/kernel/tt')
-rw-r--r--arch/um/kernel/tt/tracer.c4
-rw-r--r--arch/um/kernel/tt/trap_user.c6
2 files changed, 9 insertions, 1 deletions
diff --git a/arch/um/kernel/tt/tracer.c b/arch/um/kernel/tt/tracer.c
index 7b5d937e595..f7b1753a025 100644
--- a/arch/um/kernel/tt/tracer.c
+++ b/arch/um/kernel/tt/tracer.c
@@ -89,8 +89,10 @@ void tracer_panic(char *format, ...)
static void tracer_segv(int sig, struct sigcontext sc)
{
+ struct faultinfo fi;
+ GET_FAULTINFO_FROM_SC(fi, &sc);
printf("Tracing thread segfault at address 0x%lx, ip 0x%lx\n",
- SC_FAULT_ADDR(&sc), SC_IP(&sc));
+ FAULT_ADDRESS(fi), SC_IP(&sc));
while(1)
pause();
}
diff --git a/arch/um/kernel/tt/trap_user.c b/arch/um/kernel/tt/trap_user.c
index 92a3820ca54..fc108615bea 100644
--- a/arch/um/kernel/tt/trap_user.c
+++ b/arch/um/kernel/tt/trap_user.c
@@ -7,6 +7,7 @@
#include <errno.h>
#include <signal.h>
#include "sysdep/ptrace.h"
+#include "sysdep/sigcontext.h"
#include "signal_user.h"
#include "user_util.h"
#include "kern_util.h"
@@ -28,6 +29,11 @@ void sig_handler_common_tt(int sig, void *sc_ptr)
change_sig(SIGSEGV, 1);
r = &TASK_REGS(get_current())->tt;
+ if ( sig == SIGFPE || sig == SIGSEGV ||
+ sig == SIGBUS || sig == SIGILL ||
+ sig == SIGTRAP ) {
+ GET_FAULTINFO_FROM_SC(r->faultinfo, sc);
+ }
save_regs = *r;
is_user = user_context(SC_SP(sc));
r->sc = sc;