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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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14
tools/import-trace/MemoryImporter.cc
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@ -5,12 +5,12 @@ using namespace fail;
static fail::Logger LOG("MemoryImporter");
bool MemoryImporter::handle_ip_event(simtime_t curtime, instruction_count_t instr, const Trace_Event &ev) {
bool MemoryImporter::handle_ip_event(simtime_t curtime, instruction_count_t instr, Trace_Event &ev) {
return true;
}
bool MemoryImporter::handle_mem_event(simtime_t curtime, instruction_count_t instr,
const Trace_Event &ev) {
Trace_Event &ev) {
address_t from = ev.memaddr(), to = ev.memaddr() + ev.width();
// Iterate over all accessed bytes
// FIXME Keep complete trace information (access width)?
@ -39,11 +39,11 @@ bool MemoryImporter::handle_mem_event(simtime_t curtime, instruction_count_t ins
// 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 = ev.accesstype() == ev.READ ? 'R' : 'W';
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_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;
}