arm: add error propagation to generic get_ttb fn

[openocd.git] / src / target / armv4_5_mmu.c

diff --git a/src/target/armv4_5_mmu.c b/src/target/armv4_5_mmu.c
index 861410dd89a3bd28afc224222c5c8a3f35dfe920..3d450ae132b468a504bc53dba6f9b62c89b2e994 100644 (file)
--- a/src/target/armv4_5_mmu.c
+++ b/src/target/armv4_5_mmu.c
@@ -30,8 +30,11 @@ int armv4_5_mmu_translate_va(struct target *target, struct armv4_5_mmu_common *a
 {
        uint32_t first_lvl_descriptor = 0x0;
        uint32_t second_lvl_descriptor = 0x0;
-       uint32_t ttb = armv4_5_mmu->get_ttb(target);
+       uint32_t ttb;
        int retval;
+       retval = armv4_5_mmu->get_ttb(target, &ttb);
+       if (retval != ERROR_OK)
+         return retval;
 
        retval = armv4_5_mmu_read_physical(target, armv4_5_mmu,
                (ttb & 0xffffc000) | ((va & 0xfff00000) >> 18),