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[Qemu-devel] [PATCH 08/11] target/hppa: allow multiple itlbp without itl
From: |
Sven Schnelle |
Subject: |
[Qemu-devel] [PATCH 08/11] target/hppa: allow multiple itlbp without itlba |
Date: |
Mon, 11 Mar 2019 20:15:59 +0100 |
The ODE software calls itlbp on existing TLB entries without
calling itlba first, so this seems to be valid.
Signed-off-by: Sven Schnelle <address@hidden>
---
target/hppa/mem_helper.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target/hppa/mem_helper.c b/target/hppa/mem_helper.c
index 26da953185..fc1b6a4fcd 100644
--- a/target/hppa/mem_helper.c
+++ b/target/hppa/mem_helper.c
@@ -277,7 +277,7 @@ void HELPER(itlbp)(CPUHPPAState *env, target_ulong addr,
target_ureg reg)
{
hppa_tlb_entry *ent = hppa_find_tlb(env, addr);
- if (unlikely(ent == NULL || ent->entry_valid)) {
+ if (unlikely(ent == NULL)) {
qemu_log_mask(LOG_GUEST_ERROR, "ITLBP not following ITLBA\n");
return;
}
--
2.20.1
- [Qemu-devel] [PATCH 05/11] target/hppa: remove PSW I/R/Q bit check, (continued)
- [Qemu-devel] [PATCH 05/11] target/hppa: remove PSW I/R/Q bit check, Sven Schnelle, 2019/03/11
- [Qemu-devel] [PATCH 01/11] target/hppa: fix overwriting source reg in addb, Sven Schnelle, 2019/03/11
- [Qemu-devel] [PATCH 02/11] target/hppa: fix TLB handling for page 0, Sven Schnelle, 2019/03/11
- [Qemu-devel] [PATCH 03/11] target/hppa: report ITLB_EXCP_MISS for ITLB misses, Sven Schnelle, 2019/03/11
- [Qemu-devel] [PATCH 04/11] target/hppa: add TLB trace events, Sven Schnelle, 2019/03/11
- [Qemu-devel] [PATCH 08/11] target/hppa: allow multiple itlbp without itlba,
Sven Schnelle <=
- Re: [Qemu-devel] [PATCH 00/11] target/hppa patches, no-reply, 2019/03/11
- Re: [Qemu-devel] [PATCH 00/11] target/hppa patches, Richard Henderson, 2019/03/12