ARM: simplify CPSR handling

[openocd] / src / target / xscale.c

diff --git a/src/target/xscale.c b/src/target/xscale.c
index c908fd709502e1d4dd467886e266cfd3344d293c..3ed7bf0b3bb1f16062dc5867b8090da4b6ac3f9a 100644 (file)
--- a/src/target/xscale.c
+++ b/src/target/xscale.c
@@ -858,7 +858,7 @@ static int xscale_arch_state(struct target *target)
                         armv4_5_state_strings[armv4_5->core_state],
                         Jim_Nvp_value2name_simple(nvp_target_debug_reason, target->debug_reason)->name ,
                         arm_mode_name(armv4_5->core_mode),
-                        buf_get_u32(armv4_5->core_cache->reg_list[ARMV4_5_CPSR].value, 0, 32),
+                        buf_get_u32(armv4_5->cpsr->value, 0, 32),
                         buf_get_u32(armv4_5->core_cache->reg_list[15].value, 0, 32),
                         state[xscale->armv4_5_mmu.mmu_enabled],
                         state[xscale->armv4_5_mmu.armv4_5_cache.d_u_cache_enabled],
@@ -948,9 +948,9 @@ static int xscale_debug_entry(struct target *target)
                LOG_DEBUG("r%i: 0x%8.8" PRIx32 "", i, buffer[i + 1]);
        }
 
-       buf_set_u32(armv4_5->core_cache->reg_list[ARMV4_5_CPSR].value, 0, 32, buffer[9]);
-       armv4_5->core_cache->reg_list[ARMV4_5_CPSR].dirty = 1;
-       armv4_5->core_cache->reg_list[ARMV4_5_CPSR].valid = 1;
+       buf_set_u32(armv4_5->cpsr->value, 0, 32, buffer[9]);
+       armv4_5->cpsr->dirty = 1;
+       armv4_5->cpsr->valid = 1;
        LOG_DEBUG("cpsr: 0x%8.8" PRIx32 "", buffer[9]);
 
        armv4_5->core_mode = buffer[9] & 0x1f;
@@ -1260,8 +1260,10 @@ static int xscale_resume(struct target *target, int current,
                                xscale_send_u32(target, 0x30);
 
                        /* send CPSR */
-                       xscale_send_u32(target, buf_get_u32(armv4_5->core_cache->reg_list[ARMV4_5_CPSR].value, 0, 32));
-                       LOG_DEBUG("writing cpsr with value 0x%8.8" PRIx32 "", buf_get_u32(armv4_5->core_cache->reg_list[ARMV4_5_CPSR].value, 0, 32));
+                       xscale_send_u32(target,
+                               buf_get_u32(armv4_5->cpsr->value, 0, 32));
+                       LOG_DEBUG("writing cpsr with value 0x%8.8" PRIx32,
+                               buf_get_u32(armv4_5->cpsr->value, 0, 32));
 
                        for (i = 7; i >= 0; i--)
                        {
@@ -1303,8 +1305,9 @@ static int xscale_resume(struct target *target, int current,
                xscale_send_u32(target, 0x30);
 
        /* send CPSR */
-       xscale_send_u32(target, buf_get_u32(armv4_5->core_cache->reg_list[ARMV4_5_CPSR].value, 0, 32));
-       LOG_DEBUG("writing cpsr with value 0x%8.8" PRIx32 "", buf_get_u32(armv4_5->core_cache->reg_list[ARMV4_5_CPSR].value, 0, 32));
+       xscale_send_u32(target, buf_get_u32(armv4_5->cpsr->value, 0, 32));
+       LOG_DEBUG("writing cpsr with value 0x%8.8" PRIx32,
+                       buf_get_u32(armv4_5->cpsr->value, 0, 32));
 
        for (i = 7; i >= 0; i--)
        {
@@ -1381,9 +1384,12 @@ static int xscale_step_inner(struct target *target, int current,
                        return retval;
 
        /* send CPSR */
-       if ((retval = xscale_send_u32(target, buf_get_u32(armv4_5->core_cache->reg_list[ARMV4_5_CPSR].value, 0, 32))) != ERROR_OK)
+       retval = xscale_send_u32(target,
+                       buf_get_u32(armv4_5->cpsr->value, 0, 32));
+       if (retval != ERROR_OK)
                return retval;
-       LOG_DEBUG("writing cpsr with value 0x%8.8" PRIx32 "", buf_get_u32(armv4_5->core_cache->reg_list[ARMV4_5_CPSR].value, 0, 32));
+       LOG_DEBUG("writing cpsr with value 0x%8.8" PRIx32,
+                       buf_get_u32(armv4_5->cpsr->value, 0, 32));
 
        for (i = 7; i >= 0; i--)
        {