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[PATCH] sim: d10v: fix signal updates
- From: Mike Frysinger <vapier at gentoo dot org>
- To: gdb-patches at sourceware dot org
- Date: Thu, 2 Apr 2015 20:40:15 -0400
- Subject: [PATCH] sim: d10v: fix signal updates
- Authentication-results: sourceware.org; auth=none
Way back in aba6488e0b73756f31f154d12a228baa82a68d8a, a bunch of signal
defines were changed to TARGET_SIGNAL_xxx. For d10v, the transition was
incomplete which lead to sim_stop_reason using the new set but sim_resume
still using the old set. Which meant in some cases, the sim would never
actually stop.
Convert all the remaining SIGxxx defines in here to TARGET_SIGNAL_xxx.
This has the nice side effect of fixing the testsuite.
Committed.
---
sim/d10v/ChangeLog | 6 ++++++
sim/d10v/interp.c | 13 +++++--------
2 files changed, 11 insertions(+), 8 deletions(-)
diff --git a/sim/d10v/ChangeLog b/sim/d10v/ChangeLog
index e34b918..e09a14f 100644
--- a/sim/d10v/ChangeLog
+++ b/sim/d10v/ChangeLog
@@ -1,3 +1,9 @@
+2015-04-02 Mike Frysinger <vapier@gentoo.org>
+
+ * interp.c (lookup_hash): Change SIGILL to GDB_SIGNAL_ILL.
+ (sim_resume): Change SIGBUS/SIGSEGV to GDB_SIGNAL_BUS, SIGILL to
+ GDB_SIGNAL_ILL, and SIGTRAP to GDB_SIGNAL_TRAP.
+
2015-04-01 Mike Frysinger <vapier@gentoo.org>
* interp.c (sim_set_profile, sim_set_profile_size): Delete.
diff --git a/sim/d10v/interp.c b/sim/d10v/interp.c
index 1aae3e4..7fc0745 100644
--- a/sim/d10v/interp.c
+++ b/sim/d10v/interp.c
@@ -80,7 +80,7 @@ lookup_hash (uint32 ins, int size)
{
if (h->next == NULL)
{
- State.exception = SIGILL;
+ State.exception = GDB_SIGNAL_ILL;
State.pc_changed = 1; /* Don't increment the PC. */
return NULL;
}
@@ -936,17 +936,14 @@ sim_resume (SIM_DESC sd, int step, int siggnal)
{
case 0:
break;
-#ifdef SIGBUS
- case SIGBUS:
-#endif
- case SIGSEGV:
+ case GDB_SIGNAL_BUS:
SET_BPC (PC);
SET_BPSW (PSW);
SET_HW_PSW ((PSW & (PSW_F0_BIT | PSW_F1_BIT | PSW_C_BIT)));
JMP (AE_VECTOR_START);
SLOT_FLUSH ();
break;
- case SIGILL:
+ case GDB_SIGNAL_ILL:
SET_BPC (PC);
SET_BPSW (PSW);
SET_HW_PSW ((PSW & (PSW_F0_BIT | PSW_F1_BIT | PSW_C_BIT)));
@@ -963,7 +960,7 @@ sim_resume (SIM_DESC sd, int step, int siggnal)
iaddr = imem_addr ((uint32)PC << 2);
if (iaddr == State.mem.fault)
{
- State.exception = SIGBUS;
+ State.exception = GDB_SIGNAL_BUS;
break;
}
@@ -1035,7 +1032,7 @@ sim_resume (SIM_DESC sd, int step, int siggnal)
while ( !State.exception && !stop_simulator);
if (step && !State.exception)
- State.exception = SIGTRAP;
+ State.exception = GDB_SIGNAL_TRAP;
}
void
--
2.3.4