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fixed simX multicore support, added shared memory

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This commit is contained in:
Blaise Tine
2021-03-04 20:45:27 -08:00
parent 5e3a949d2d
commit 8a86bddd3e
18 changed files with 824 additions and 717 deletions
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5
simX/warp.cpp
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@@ -24,8 +24,7 @@ Warp::Warp(Core *core, Word id)
iRegFile_.resize(core_->arch().num_threads(), std::vector<Word>(core_->arch().num_regs(), 0));
fRegFile_.resize(core_->arch().num_threads(), std::vector<Word>(core_->arch().num_regs(), 0));
vRegFile_.resize(core_->arch().num_regs(), std::vector<Byte>(core_->arch().vsize(), 0));
csrs_.resize(core_->arch().num_csrs());
vRegFile_.resize(core_->arch().num_regs(), std::vector<Byte>(core_->arch().vsize(), 0));
}
void Warp::step(trace_inst_t *trace_inst) {
@@ -49,7 +48,7 @@ void Warp::step(trace_inst_t *trace_inst) {
unsigned fetchSize = 4;
fetchBuffer.resize(fetchSize);
Word fetched = core_->mem().fetch(PC_ + fetchPos, 0);
Word fetched = core_->icache_fetch(PC_ + fetchPos, 0);
writeWord(fetchBuffer, fetchPos, fetchSize, fetched);
decPos = 0;