target/riscv: Fix check range for first fault only

Only check the range that has passed the address translation.

Signed-off-by: LIU Zhiwei <zhiwei_liu@c-sky.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20220120122050.41546-19-zhiwei_liu@c-sky.com
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>

diff --git a/target/riscv/vector_helper.c b/target/riscv/vector_helper.c
index 8b7c9ec8900e3f574ebb796c5f297620da3da3b5..efb3129532bbcc38d23de83181209eb7a60b11db 100644 (file)
--- a/target/riscv/vector_helper.c
+++ b/target/riscv/vector_helper.c
@@ -500,12 +500,12 @@ vext_ldff(void *vd, void *v0, target_ulong base,
                                          cpu_mmu_index(env, false));
                 if (host) {
 #ifdef CONFIG_USER_ONLY
-                    if (page_check_range(addr, nf << esz, PAGE_READ) < 0) {
+                    if (page_check_range(addr, offset, PAGE_READ) < 0) {
                         vl = i;
                         goto ProbeSuccess;
                     }
 #else
-                    probe_pages(env, addr, nf << esz, ra, MMU_DATA_LOAD);
+                    probe_pages(env, addr, offset, ra, MMU_DATA_LOAD);
 #endif
                 } else {
                     vl = i;