diff options
Diffstat (limited to 'src/target/arm11_dbgtap.c')
| -rw-r--r-- | src/target/arm11_dbgtap.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/target/arm11_dbgtap.c b/src/target/arm11_dbgtap.c index 1ab6c524..57685cfd 100644 --- a/src/target/arm11_dbgtap.c +++ b/src/target/arm11_dbgtap.c @@ -925,7 +925,10 @@ void arm11_sc7_set_vcr(arm11_common_t * arm11, uint32_t value) */ int arm11_read_memory_word(arm11_common_t * arm11, uint32_t address, uint32_t * result) { - arm11_run_instr_data_prepare(arm11); + int retval; + retval = arm11_run_instr_data_prepare(arm11); + if (retval != ERROR_OK) + return retval; /* MRC p14,0,r0,c0,c5,0 (r0 = address) */ CHECK_RETVAL(arm11_run_instr_data_to_core1(arm11, 0xee100e15, address)); @@ -933,9 +936,7 @@ int arm11_read_memory_word(arm11_common_t * arm11, uint32_t address, uint32_t * /* LDC p14,c5,[R0],#4 (DTR = [r0]) */ CHECK_RETVAL(arm11_run_instr_data_from_core(arm11, 0xecb05e01, result, 1)); - arm11_run_instr_data_finish(arm11); - - return ERROR_OK; + return arm11_run_instr_data_finish(arm11); } |