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Memory: IsValidVirtualAddress can be global

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This commit is contained in:
Weiyi Wang 2018-11-21 16:51:41 -05:00
parent 42edab01d9
commit c6b3186475
6 changed files with 27 additions and 27 deletions
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26
src/tests/core/memory/memory.cpp
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@ -10,27 +10,27 @@
#include "core/hle/kernel/shared_page.h"
#include "core/memory.h"
TEST_CASE("MemorySystem::IsValidVirtualAddress", "[core][memory]") {
TEST_CASE("Memory::IsValidVirtualAddress", "[core][memory]") {
// HACK: see comments of member timing
Core::System::GetInstance().timing = std::make_unique<Core::Timing>();
Memory::MemorySystem memory;
Kernel::KernelSystem kernel(memory, 0);
SECTION("these regions should not be mapped on an empty process") {
auto process = kernel.CreateProcess(kernel.CreateCodeSet("", 0));
CHECK(memory.IsValidVirtualAddress(*process, Memory::PROCESS_IMAGE_VADDR) == false);
CHECK(memory.IsValidVirtualAddress(*process, Memory::HEAP_VADDR) == false);
CHECK(memory.IsValidVirtualAddress(*process, Memory::LINEAR_HEAP_VADDR) == false);
CHECK(memory.IsValidVirtualAddress(*process, Memory::VRAM_VADDR) == false);
CHECK(memory.IsValidVirtualAddress(*process, Memory::CONFIG_MEMORY_VADDR) == false);
CHECK(memory.IsValidVirtualAddress(*process, Memory::SHARED_PAGE_VADDR) == false);
CHECK(memory.IsValidVirtualAddress(*process, Memory::TLS_AREA_VADDR) == false);
CHECK(Memory::IsValidVirtualAddress(*process, Memory::PROCESS_IMAGE_VADDR) == false);
CHECK(Memory::IsValidVirtualAddress(*process, Memory::HEAP_VADDR) == false);
CHECK(Memory::IsValidVirtualAddress(*process, Memory::LINEAR_HEAP_VADDR) == false);
CHECK(Memory::IsValidVirtualAddress(*process, Memory::VRAM_VADDR) == false);
CHECK(Memory::IsValidVirtualAddress(*process, Memory::CONFIG_MEMORY_VADDR) == false);
CHECK(Memory::IsValidVirtualAddress(*process, Memory::SHARED_PAGE_VADDR) == false);
CHECK(Memory::IsValidVirtualAddress(*process, Memory::TLS_AREA_VADDR) == false);
}
SECTION("CONFIG_MEMORY_VADDR and SHARED_PAGE_VADDR should be valid after mapping them") {
auto process = kernel.CreateProcess(kernel.CreateCodeSet("", 0));
kernel.MapSharedPages(process->vm_manager);
CHECK(memory.IsValidVirtualAddress(*process, Memory::CONFIG_MEMORY_VADDR) == true);
CHECK(memory.IsValidVirtualAddress(*process, Memory::SHARED_PAGE_VADDR) == true);
CHECK(Memory::IsValidVirtualAddress(*process, Memory::CONFIG_MEMORY_VADDR) == true);
CHECK(Memory::IsValidVirtualAddress(*process, Memory::SHARED_PAGE_VADDR) == true);
}
SECTION("special regions should be valid after mapping them") {
@ -38,13 +38,13 @@ TEST_CASE("MemorySystem::IsValidVirtualAddress", "[core][memory]") {
SECTION("VRAM") {
kernel.HandleSpecialMapping(process->vm_manager,
{Memory::VRAM_VADDR, Memory::VRAM_SIZE, false, false});
CHECK(memory.IsValidVirtualAddress(*process, Memory::VRAM_VADDR) == true);
CHECK(Memory::IsValidVirtualAddress(*process, Memory::VRAM_VADDR) == true);
}
SECTION("IO (Not yet implemented)") {
kernel.HandleSpecialMapping(
process->vm_manager, {Memory::IO_AREA_VADDR, Memory::IO_AREA_SIZE, false, false});
CHECK_FALSE(memory.IsValidVirtualAddress(*process, Memory::IO_AREA_VADDR) == true);
CHECK_FALSE(Memory::IsValidVirtualAddress(*process, Memory::IO_AREA_VADDR) == true);
}
}
@ -52,6 +52,6 @@ TEST_CASE("MemorySystem::IsValidVirtualAddress", "[core][memory]") {
auto process = kernel.CreateProcess(kernel.CreateCodeSet("", 0));
kernel.MapSharedPages(process->vm_manager);
process->vm_manager.UnmapRange(Memory::CONFIG_MEMORY_VADDR, Memory::CONFIG_MEMORY_SIZE);
CHECK(memory.IsValidVirtualAddress(*process, Memory::CONFIG_MEMORY_VADDR) == false);
CHECK(Memory::IsValidVirtualAddress(*process, Memory::CONFIG_MEMORY_VADDR) == false);
}
}