UNCLASSIFIED
I'm getting an exception raised in OcpiRccWorker.cxx, in
"prepareProperty" function - it's throwing the
OU::PROPERTY_SET_EXCEPTION.
In the preceeding line ("if ( (md.m_offset+sizeof(md.m_baseType)) >
m_dispatch->propertySize ) {"), m_offset is 61 and the "propertySize" is
64. Since m_baseType is a typedef from BaseType which is an enumeration
and therefore 4 bytes, the error is triggered.
This has only appeared since adding a Bool property in the worker
specification. It works fine with the equivalent HDL by the way.
Looking at the generated worker .h file, the properties are:
typedef struct {
uint8_t data_opcode;
uint8_t rslt_opcode;
uint8_t startup_dly;
char pad0_[1];
uint32_t ddc_init;
uint32_t duc_init;
uint32_t noise_init;
uint16_t motion_prd;
char pad1_[2];
uint32_t update_prd;
uint16_t update_prd_inc;
RCCBoolean freq_ctrl;
char pad2_[1];
int16_t freq_start;
int16_t freq_inc;
RCCBoolean delay_ctrl;
char pad3_[1];
uint16_t delay_start;
int16_t delay_inc;
RCCBoolean gain_ctrl;
char pad4_[1];
uint16_t gain_start;
int16_t gain_inc;
RCCBoolean first;
char pad5_[3];
uint32_t target;
uint16_t noise_amp;
uint8_t repeat;
char pad6_[1];
uint32_t busy;
uint8_t ocpistate;
RCCBoolean wrkReset;
} Gewc_targetgen_t0Properties;
Which totals 62 bytes (presumably propertySize is expanded to fit a
32-bit boundary). Should the line from prepareProperty be checking for
the size of the property itself, not the enumeration?
Cheers,
Nigel
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