We don't actually need the result of the read, only to probe that the
memory mapping exists. This is exactly what probe_access does.
This is also the only user of any cpu_ld*_code_ra function.
Removing this allows the interface to be removed shortly.
Acked-by: Max Filippov <address@hidden>
Signed-off-by: Richard Henderson <address@hidden>
---
target/xtensa/mmu_helper.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/target/xtensa/mmu_helper.c b/target/xtensa/mmu_helper.c
index f15bff306f..b01ff9399a 100644
--- a/target/xtensa/mmu_helper.c
+++ b/target/xtensa/mmu_helper.c
@@ -63,10 +63,11 @@
void HELPER(itlb_hit_test)(CPUXtensaState *env, uint32_t vaddr)
{
/*
- * Attempt the memory load; we don't care about the result but
+ * Probe the memory; we don't care about the result but
* only the side-effects (ie any MMU or other exception)
*/
- cpu_ldub_code_ra(env, vaddr, GETPC());
+ probe_access(env, vaddr, 1, MMU_INST_FETCH,
+ cpu_mmu_index(env, true), GETPC());