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import-trace: import extended traces

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This tool can now import extended trace information with the
--extended-trace command-line parameter.  The existing importers cease
using artificial access_info_t objects in favor of passing through the
original Trace_Event wherever possible.  This allows us to import
extended trace information for all importers.

Change-Id: I3613e9d05d5e69ad49e96f4dc5ba0b1c4ef95a11
This commit is contained in:
Horst Schirmeier
2013-07-05 19:11:01 +02:00
parent 96f2f56d5e
commit 25d88bf93a
14 changed files with 208 additions and 67 deletions
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13
tools/import-trace/InstructionImporter.cc
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@ -11,7 +11,7 @@ using namespace fail;
static Logger LOG("InstructionImporter");
bool InstructionImporter::handle_ip_event(fail::simtime_t curtime, instruction_count_t instr,
const Trace_Event &ev) {
Trace_Event &ev) {
if (!binary) {
/* Disassemble the binary if necessary */
llvm::InitializeAllTargetInfos();
@ -60,11 +60,12 @@ bool InstructionImporter::handle_ip_event(fail::simtime_t curtime, instruction_c
// we're currently looking at; the EC is defined by
// data_address, dynamic instruction start/end, the absolute PC at
// the end, and time start/end
access_info_t access;
access.access_type = 'R'; // instruction fetch is always a read
access.data_address = data_address;
access.data_width = 1; // exactly one byte
if (!add_trace_event(left_margin, right_margin, access)) {
// pass through potentially available extended trace information
ev.set_accesstype(ev.READ); // instruction fetch is always a read
ev.set_memaddr(data_address);
ev.set_width(1); // exactly one byte
if (!add_trace_event(left_margin, right_margin, ev)) {
LOG << "add_trace_event failed" << std::endl;
return false;
}