mips: fixup fastdata

fixup fastdata

diff --git a/src/target/mips_ejtag.c b/src/target/mips_ejtag.c
index f95104941ddd801a7f69629bbf74bed3595162d5..449b6b828ede2b3e524a521f52da1b425608f726 100644 (file)
--- a/src/target/mips_ejtag.c
+++ b/src/target/mips_ejtag.c
@@ -342,7 +342,6 @@ int mips_ejtag_init(struct mips_ejtag *ejtag_info)
 int mips_ejtag_fastdata_scan(struct mips_ejtag *ejtag_info, int write_t, uint32_t *data)
 {
        struct jtag_tap *tap;
-       uint8_t r[4];
 
        tap = ejtag_info->tap;
        assert(tap != NULL);
@@ -367,15 +366,14 @@ int mips_ejtag_fastdata_scan(struct mips_ejtag *ejtag_info, int write_t, uint32_
        }
        else
        {
-               fields[1].in_value = r;
+               fields[1].in_value = (void *) data;
        }
 
        jtag_add_dr_scan(tap, 2, fields, TAP_IDLE);
 
-       if (!write_t)
-       {
-               *data = buf_get_u32(fields[1].in_value, 0, 32);
-       }
+       if ( (!write_t) && (data) )
+               jtag_add_callback(mips_le_to_h_u32,
+                       (jtag_callback_data_t) data);
 
        keep_alive();
 

diff --git a/src/target/mips_ejtag.h b/src/target/mips_ejtag.h
index a6ed95a509b5bdc9c287ecbe4ed98ade5ccec42d..399246c447ab4959e04a97ca5ba32934dd19880a 100644 (file)
--- a/src/target/mips_ejtag.h
+++ b/src/target/mips_ejtag.h
@@ -146,4 +146,10 @@ int mips_ejtag_init(struct mips_ejtag *ejtag_info);
 int mips_ejtag_config_step(struct mips_ejtag *ejtag_info, int enable_step);
 int mips_ejtag_read_debug(struct mips_ejtag *ejtag_info, uint32_t* debug_reg);
 
+static __inline__ void mips_le_to_h_u32(jtag_callback_data_t arg)
+{
+       uint8_t *in = (uint8_t *)arg;
+       *((uint32_t *)arg) = le_to_h_u32(in);
+}
+
 #endif /* MIPS_EJTAG */