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Pure dynamic MMIO access. Prep for more complex GPU memory management.

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This commit is contained in:
Ben Vanik
2014-06-01 23:36:18 -07:00
parent 3a8065b7b1
commit 0e3854555d
19 changed files with 335 additions and 586 deletions
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9
src/alloy/memory.h
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@@ -43,6 +43,15 @@ public:
uint64_t SearchAligned(uint64_t start, uint64_t end,
const uint32_t* values, size_t value_count);
virtual uint8_t LoadI8(uint64_t address) = 0;
virtual uint16_t LoadI16(uint64_t address) = 0;
virtual uint32_t LoadI32(uint64_t address) = 0;
virtual uint64_t LoadI64(uint64_t address) = 0;
virtual void StoreI8(uint64_t address, uint8_t value) = 0;
virtual void StoreI16(uint64_t address, uint16_t value) = 0;
virtual void StoreI32(uint64_t address, uint32_t value) = 0;
virtual void StoreI64(uint64_t address, uint64_t value) = 0;
virtual uint64_t HeapAlloc(
uint64_t base_address, size_t size, uint32_t flags,
uint32_t alignment = 0x20) = 0;