aarch64: add cpsr bitfields to target description

[openocd] / src / target / hla_target.c

diff --git a/src/target/hla_target.c b/src/target/hla_target.c
index a3e683597bc0126e886783819931ad751ac84ca2..ba88248e3a81a117df1579a68e55581f352a3a1f 100644 (file)
--- a/src/target/hla_target.c
+++ b/src/target/hla_target.c
@@ -271,7 +271,10 @@ static int hl_target_request_data(struct target *target,
        uint32_t i;
 
        for (i = 0; i < (size * 4); i++) {
-               hl_dcc_read(hl_if, &data, &ctrl);
+               int err = hl_dcc_read(hl_if, &data, &ctrl);
+               if (err != ERROR_OK)
+                       return err;
+
                buffer[i] = data;
        }
 
@@ -281,6 +284,8 @@ static int hl_target_request_data(struct target *target,
 static int hl_handle_target_request(void *priv)
 {
        struct target *target = priv;
+       int err;
+
        if (!target_was_examined(target))
                return ERROR_OK;
        struct hl_interface_s *hl_if = target_to_adapter(target);
@@ -292,7 +297,9 @@ static int hl_handle_target_request(void *priv)
                uint8_t data;
                uint8_t ctrl;
 
-               hl_dcc_read(hl_if, &data, &ctrl);
+               err = hl_dcc_read(hl_if, &data, &ctrl);
+               if (err != ERROR_OK)
+                       return err;
 
                /* check if we have data */
                if (ctrl & (1 << 0)) {
@@ -300,11 +307,20 @@ static int hl_handle_target_request(void *priv)
 
                        /* we assume target is quick enough */
                        request = data;
-                       hl_dcc_read(hl_if, &data, &ctrl);
+                       err = hl_dcc_read(hl_if, &data, &ctrl);
+                       if (err != ERROR_OK)
+                               return err;
+
                        request |= (data << 8);
-                       hl_dcc_read(hl_if, &data, &ctrl);
+                       err = hl_dcc_read(hl_if, &data, &ctrl);
+                       if (err != ERROR_OK)
+                               return err;
+
                        request |= (data << 16);
-                       hl_dcc_read(hl_if, &data, &ctrl);
+                       err = hl_dcc_read(hl_if, &data, &ctrl);
+                       if (err != ERROR_OK)
+                               return err;
+
                        request |= (data << 24);
                        target_request(target, request);
                }