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-rw-r--r--pk/trace/pk_trace_big.c92
1 files changed, 0 insertions, 92 deletions
diff --git a/pk/trace/pk_trace_big.c b/pk/trace/pk_trace_big.c
deleted file mode 100644
index 4ba212da..00000000
--- a/pk/trace/pk_trace_big.c
+++ /dev/null
@@ -1,92 +0,0 @@
-//-----------------------------------------------------------------------------
-// *! (C) Copyright International Business Machines Corp. 2014
-// *! All Rights Reserved -- Property of IBM
-// *! *** IBM Confidential ***
-//-----------------------------------------------------------------------------
-
-/// \file pk_trace_big.c
-/// \brief PK Trace function that supports up to four 32-bit parameters
-///
-/// The pk_trace_big function is only called (via some macro magic) if the
-/// caller passes in a single parameter (not including the format string)
-/// that is larger than 16 bits to the PK_TRACE(...) macro.
-///
-
-#include "pk.h"
-#include "pk_trace.h"
-
-#if (PK_TRACE_SUPPORT && PK_TIMER_SUPPORT)
-void pk_trace_big(uint32_t i_hash_and_count,
- uint64_t i_parm1, uint64_t i_parm2)
-{
- PkTraceBig footer;
- PkTraceBig* footer_ptr;
- PkTraceState state;
- uint64_t* ptr64;
- uint64_t tb64;
- PkMachineContext ctx;
- uint32_t parm_size;
- uint32_t cur_offset;
- uint32_t footer_offset;
-
- //fill in the footer data
- tb64 = pk_timebase_get();
- footer.parms.word32 = i_hash_and_count; //this has the parm count and hash
- state.tbu32 = tb64 >> 32;
- footer.time_format.word32 = tb64 & 0x00000000ffffffffull;
- footer.time_format.format = PK_TRACE_FORMAT_BIG;
-
- //round up to 8 byte boundary
- if(footer.parms.num_parms <= 2)
- {
- parm_size = 8;
- }
- else
- {
- parm_size = 16;
- }
-
- //*****The following operations must be done atomically*****
- pk_critical_section_enter(&ctx);
-
- //load in the offset in the cb for the entry we are adding
- cur_offset = g_pk_trace_buf.state.offset;
-
- //Find the offset for the footer (at the end of the entry)
- footer_offset = cur_offset + parm_size;
-
- //calculate the address of the footer
- ptr64 = (uint64_t*)&g_pk_trace_buf.cb[footer_offset & PK_TRACE_CB_MASK];
-
- //calculate the offset for the next entry in the cb
- state.offset = footer_offset + sizeof(PkTraceBig);
-
- //update the cb state (tbu and offset)
- g_pk_trace_buf.state.word64 = state.word64;
-
- //write the data to the circular buffer including the
- //timesamp, string hash, and 16bit parameter
- *ptr64 = footer.word64;
-
- //*******************exit the critical section***************
- pk_critical_section_exit(&ctx);
-
-
- //write parm values to the circular buffer
- footer_ptr = (PkTraceBig*)ptr64;
- ptr64 = (uint64_t*)&g_pk_trace_buf.cb[cur_offset & PK_TRACE_CB_MASK];
- *ptr64 = i_parm1;
- if(parm_size > 8)
- {
- ptr64 = (uint64_t*)&g_pk_trace_buf.cb[(cur_offset + 8) & PK_TRACE_CB_MASK];
- *ptr64 = i_parm2;
- }
-
- //Mark the trace entry update as being completed
- footer_ptr->parms.complete = 1;
-
-}
-
-#endif
-
-
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