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[Memory] Make heap_size actually mean size rather than high address

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Triang3l
2020-02-22 14:55:28 +03:00
parent f6e6641568
commit 028c784c5c
2 changed files with 23 additions and 22 deletions
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4
src/xenia/kernel/xboxkrnl/xboxkrnl_memory.cc
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@@ -347,8 +347,8 @@ dword_result_t MmAllocatePhysicalMemoryEx(dword_t flags, dword_t region_size,
uint32_t heap_max_addr =
xe::sat_sub(max_addr_range.value(), heap_physical_address_offset);
uint32_t heap_size = heap->heap_size();
heap_min_addr = heap_base + std::min(heap_min_addr, heap_size);
heap_max_addr = heap_base + std::min(heap_max_addr, heap_size);
heap_min_addr = heap_base + std::min(heap_min_addr, heap_size - 1);
heap_max_addr = heap_base + std::min(heap_max_addr, heap_size - 1);
uint32_t base_address;
if (!heap->AllocRange(heap_min_addr, heap_max_addr, adjusted_size,
adjusted_alignment, allocation_type, protect, top_down,