28 TraceBB trace_bb;  variable
244     trace_bb.filename = fname;  in create_trace_bb()
251     trace_bb.fstream = fstream;  in create_trace_bb()
252     trace_bb.next = &trace_bb.buffer[0];  in create_trace_bb()
253     trace_bb.flush_time = 0;  in create_trace_bb()
254     trace_bb.compressed_ptr = trace_bb.compressed;  in create_trace_bb()
255     trace_bb.high_water_ptr = &trace_bb.compressed[kCompressedSize] - kMaxBBCompressed;  in create_trace_bb()
256     trace_bb.prev_bb_num = 0;  in create_trace_bb()
257     trace_bb.prev_bb_time = 0;  in create_trace_bb()
258     trace_bb.num_insns = 0;  in create_trace_bb()
259     trace_bb.recnum = 0;  in create_trace_bb()
545     if (trace_bb.fstream) {  in trace_cleanup()
547         BBRec *next = trace_bb.next;  in trace_cleanup()
548         char *comp_ptr = trace_bb.compressed_ptr;  in trace_cleanup()
549         int64_t prev_bb_num = trace_bb.prev_bb_num;  in trace_cleanup()
550         uint64_t prev_bb_time = trace_bb.prev_bb_time;  in trace_cleanup()
551         for (ptr = trace_bb.buffer; ptr != next; ++ptr) {  in trace_cleanup()
552             if (comp_ptr >= trace_bb.high_water_ptr) {  in trace_cleanup()
553                 uint32_t size = comp_ptr - trace_bb.compressed;  in trace_cleanup()
554                 fwrite(trace_bb.compressed, sizeof(char), size,  in trace_cleanup()
555                        trace_bb.fstream);  in trace_cleanup()
556                 comp_ptr = trace_bb.compressed;  in trace_cleanup()
579         uint32_t size = comp_ptr - trace_bb.compressed;  in trace_cleanup()
581             fwrite(trace_bb.compressed, sizeof(char), size, trace_bb.fstream);  in trace_cleanup()
586         fwrite(&zeros, 3, 1, trace_bb.fstream);  in trace_cleanup()
587         fclose(trace_bb.fstream);  in trace_cleanup()
1387     if (trace_bb.current_bb_num == 0)  in trace_exception()
1390     uint32_t current_pc = trace_bb.current_bb_addr + 4 * (trace_bb.num_insns - 1);  in trace_exception()
1394                 sim_time, target_pc, trace_bb.current_bb_addr,  in trace_exception()
1395                 trace_bb.num_insns, current_pc, trace_bb.current_bb_num,  in trace_exception()
1396                 trace_bb.current_bb_start_time);  in trace_exception()
1407     uint64_t bb_recnum_diff = trace_bb.recnum - trace_exc.prev_bb_recnum;  in trace_exception()
1408     trace_exc.prev_bb_recnum = trace_bb.recnum;  in trace_exception()
1413     comp_ptr = varint_encode(trace_bb.current_bb_num, comp_ptr);  in trace_exception()
1414     comp_ptr = varint_encode(trace_bb.current_bb_start_time, comp_ptr);  in trace_exception()
1415     comp_ptr = varint_encode(trace_bb.num_insns, comp_ptr);  in trace_exception()
1728     trace_bb.current_bb_addr = tb->pc;  in trace_bb_helper()
1729     trace_bb.current_bb_num = bb_num;  in trace_bb_helper()
1730     trace_bb.current_bb_start_time = sim_time;  in trace_bb_helper()
1731     trace_bb.num_insns = 0;  in trace_bb_helper()
1732     trace_bb.recnum += 1;  in trace_bb_helper()
1738     if (bb_rec && bb_rec->bb_num == bb_num && prev_time > trace_bb.flush_time) {  in trace_bb_helper()
1752     BBRec *next = trace_bb.next;  in trace_bb_helper()
1753     if (next == &trace_bb.buffer[kMaxNumBasicBlocks]) {  in trace_bb_helper()
1755         char *comp_ptr = trace_bb.compressed_ptr;  in trace_bb_helper()
1756         int64_t prev_bb_num = trace_bb.prev_bb_num;  in trace_bb_helper()
1757         uint64_t prev_bb_time = trace_bb.prev_bb_time;  in trace_bb_helper()
1758         for (ptr = trace_bb.buffer; ptr != next; ++ptr) {  in trace_bb_helper()
1759             if (comp_ptr >= trace_bb.high_water_ptr) {  in trace_bb_helper()
1760                 uint32_t size = comp_ptr - trace_bb.compressed;  in trace_bb_helper()
1761                 fwrite(trace_bb.compressed, sizeof(char), size, trace_bb.fstream);  in trace_bb_helper()
1762                 comp_ptr = trace_bb.compressed;  in trace_bb_helper()
1774         trace_bb.compressed_ptr = comp_ptr;  in trace_bb_helper()
1775         trace_bb.prev_bb_num = prev_bb_num;  in trace_bb_helper()
1776         trace_bb.prev_bb_time = prev_bb_time;  in trace_bb_helper()
1778         next = trace_bb.buffer;  in trace_bb_helper()
1779         trace_bb.flush_time = sim_time;  in trace_bb_helper()
1788     trace_bb.next = next;  in trace_bb_helper()
1801     trace_bb.num_insns += 1;  in trace_insn_helper()
1805         uint32_t current_pc = trace_bb.current_bb_addr + 4 * (trace_bb.num_insns - 1);  in trace_insn_helper()