9273872d43
- Import timing information from traces that were recorded with timing.
- Allow restricting import to a memory map ("vertical" restriction).
- Proper fault-space right-margin handling.
- Cleanups, data-type usage, etc.
Change-Id: I7a49e8e9e49894c458e884bfc234f36b9ba8b130
82 lines
2.7 KiB
C++
82 lines
2.7 KiB
C++
#include "util/Logger.hpp"
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#include "BasicImporter.hpp"
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static fail::Logger LOG("BasicImporter");
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bool BasicImporter::create_database() {
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std::string create_statement = "CREATE TABLE IF NOT EXISTS trace ("
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" variant_id int(11) NOT NULL,"
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" instr1 int(10) unsigned NOT NULL,"
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" instr2 int(10) unsigned NOT NULL,"
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" instr2_absolute int(10) unsigned DEFAULT NULL,"
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" time1 bigint(10) unsigned NOT NULL,"
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" time2 bigint(10) unsigned NOT NULL,"
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" data_address int(10) unsigned NOT NULL,"
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" width tinyint(3) unsigned NOT NULL,"
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" accesstype enum('R','W') NOT NULL,"
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" PRIMARY KEY (variant_id,instr2,data_address)"
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") engine=MyISAM ";
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return db->query(create_statement.c_str());
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}
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bool BasicImporter::add_trace_event(instruction_count_t begin, instruction_count_t end,
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fail::simtime_t time_begin, fail::simtime_t time_end,
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const Trace_Event &event, bool is_fake) {
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static MYSQL_STMT *stmt = 0;
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if (!stmt) {
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std::string sql("INSERT INTO trace (variant_id, instr1, instr2, instr2_absolute, time1, time2, data_address, width,"
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" accesstype)"
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"VALUES (?,?,?,?,?,?,?,?,?)");
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stmt = mysql_stmt_init(db->getHandle());
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if (mysql_stmt_prepare(stmt, sql.c_str(), sql.length())) {
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LOG << "query '" << sql << "' failed: " << mysql_error(db->getHandle()) << std::endl;
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return false;
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}
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}
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MYSQL_BIND bind[9];
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my_bool is_null = is_fake;
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unsigned long accesstype_len = 1;
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unsigned ip = event.ip();
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unsigned data_address = event.memaddr();
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unsigned width = event.width();
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char accesstype = event.accesstype() == event.READ ? 'R' : 'W';
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memset(bind, 0, sizeof(bind));
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for (unsigned i = 0; i < sizeof(bind)/sizeof(*bind); ++i) {
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bind[i].buffer_type = MYSQL_TYPE_LONG;
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bind[i].is_unsigned = 1;
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switch (i) {
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case 0: bind[i].buffer = &m_variant_id; break;
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case 1: bind[i].buffer = &begin; break;
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case 2: bind[i].buffer = &end; break;
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case 3: bind[i].buffer = &ip;
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bind[i].is_null = &is_null; break;
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case 4: bind[i].buffer = &time_begin;
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bind[i].buffer_type = MYSQL_TYPE_LONGLONG;
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break;
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case 5: bind[i].buffer = &time_end;
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bind[i].buffer_type = MYSQL_TYPE_LONGLONG;
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break;
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case 6: bind[i].buffer = &data_address; break;
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case 7: bind[i].buffer = &width; break;
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case 8: bind[i].buffer = &accesstype;
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bind[i].buffer_type = MYSQL_TYPE_STRING;
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bind[i].buffer_length = accesstype_len;
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bind[i].length = &accesstype_len;
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break;
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}
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}
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if (mysql_stmt_bind_param(stmt, bind)) {
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LOG << "mysql_stmt_bind_param() failed: " << mysql_stmt_error(stmt) << std::endl;
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return false;
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}
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if (mysql_stmt_execute(stmt)) {
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LOG << "mysql_stmt_execute() failed: " << mysql_stmt_error(stmt) << std::endl;
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LOG << "IP: " << std::hex << event.ip() << std::endl;
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return false;
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}
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return true;
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}
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