Always return EXCP_DMAR for protection id trap as EXCP_DMP is considered legacy.
"In PA-RISC 1.1 (Second Edition) and later revisions, processors must
use traps 26, 27,and 28 which provide equivalent functionality"
Signed-off-by: Nick Hudson <sk...@netbsd.org>
---
target/hppa/mem_helper.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/target/hppa/mem_helper.c b/target/hppa/mem_helper.c
index c9b57d07c3..77fb544838 100644
--- a/target/hppa/mem_helper.c
+++ b/target/hppa/mem_helper.c
@@ -154,8 +154,7 @@ int hppa_get_physical_address(CPUHPPAState *env, vaddr
addr, int mmu_idx,
if (unlikely(!(prot & type))) {
/* The access isn't allowed -- Inst/Data Memory Protection Fault. */
- ret = (type & PAGE_EXEC ? EXCP_IMP :
- prot & PAGE_READ ? EXCP_DMP : EXCP_DMAR);
+ ret = (type & PAGE_EXEC) ? EXCP_IMP : EXCP_DMAR;
goto egress;
}
-- 2.17.1
