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#include <trace_adal.h>
#include <util/singleton.H>
#include <stdarg.h>
#include <arch/ppc.H>
#include "tracebuffer.H"
int32_t trace_adal_init_buffer(trace_desc_t * td, const char* comp,
const size_t size )
{
// For now, just store the component name.
*td = (trace_desc_t) comp;
return 0;
}
int32_t trace_adal_write_all(const trace_desc_t td,
const enum trace_hash_val hash,
const char * fmt,
const uint32_t line,
const int32_t type, ...)
{
// This code is incorrect for determining formatting but will work for now.
size_t size = 0;
const char* _fmt = fmt;
while ('\0' != *_fmt)
{
if ('%' == *_fmt)
size++;
_fmt++;
}
traceEntry* entry =
Singleton<TraceBuffer>::instance().claimEntry(sizeof(traceEntry) +
sizeof(uint64_t) * size);
entry->component = (uint64_t) td;
entry->tid = task_gettid();
entry->length = sizeof(uint64_t) * size;
entry->hash = hash;
entry->timestamp = getTB();
entry->line = line;
uint64_t* data = &entry->values[0];
va_list args;
va_start(args, type);
for (size_t i = 0; i < size; i++)
{
*data = va_arg(args, uint64_t);
data++;
}
va_end(args);
return 0;
}
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