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simulation framework refactoring

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This commit is contained in:
Blaise Tine
2021-10-09 10:20:42 -04:00
parent 51673665b5
commit 54bddeee9c
89 changed files with 1217 additions and 1471 deletions
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26
driver/simx/vortex.cpp
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@@ -10,15 +10,11 @@
#include <vortex.h>
#include <core.h>
#include <VX_config.h>
#include <util.h>
#define PAGE_SIZE 4096
#define PAGE_SIZE 4096
///////////////////////////////////////////////////////////////////////////////
inline size_t align_size(size_t size, size_t alignment) {
assert(0 == (alignment & (alignment - 1)));
return (size + alignment - 1) & ~(alignment - 1);
}
using namespace vortex;
///////////////////////////////////////////////////////////////////////////////
@@ -74,7 +70,7 @@ public:
mem_allocation_ = ALLOC_BASE_ADDR;
mmu_.attach(ram_, 0, 0xffffffff);
for (int i = 0; i < arch_.num_cores(); ++i) {
cores_[i] = std::make_shared<vortex::Core>(arch_, decoder_, mmu_, i);
cores_[i] = std::make_shared<Core>(arch_, decoder_, mmu_, i);
}
}
@@ -101,7 +97,7 @@ public:
if (dest_addr + asize > ram_.size())
return -1;
ram_.write(dest_addr, (const uint8_t*)src + src_offset, asize);
ram_.write((const uint8_t*)src + src_offset, dest_addr, asize);
/*printf("VXDRV: upload %d bytes to 0x%x\n", size, dest_addr);
for (int i = 0; i < size; i += 4) {
@@ -116,7 +112,7 @@ public:
if (src_addr + asize > ram_.size())
return -1;
ram_.read(src_addr, (uint8_t*)dest + dest_offset, asize);
ram_.read((uint8_t*)dest + dest_offset, src_addr, asize);
/*printf("VXDRV: download %d bytes from 0x%x\n", size, src_addr);
for (int i = 0; i < size; i += 4) {
@@ -209,15 +205,15 @@ private:
device->thread_proc();
}
vortex::ArchDef arch_;
vortex::Decoder decoder_;
vortex::MemoryUnit mmu_;
std::vector<std::shared_ptr<vortex::Core>> cores_;
ArchDef arch_;
Decoder decoder_;
MemoryUnit mmu_;
std::vector<std::shared_ptr<Core>> cores_;
bool is_done_;
bool is_running_;
size_t mem_allocation_;
std::thread thread_;
vortex::RAM ram_;
RAM ram_;
std::mutex mutex_;
};