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Made svcSetHeapSize and svcCreateSharedMemory more readable

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This commit is contained in:
David Marcec 2018-11-27 12:53:18 +11:00
parent f271316822
commit f058de337e
1 changed files with 4 additions and 4 deletions
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8
src/core/hle/kernel/svc.cpp
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@ -63,7 +63,7 @@ bool IsInsideNewMapRegion(const VMManager& vm, VAddr address, u64 size) {
vm.GetNewMapRegionEndAddress()); vm.GetNewMapRegionEndAddress());
} }
const u64 SZ_8GB = 0x200000000; constexpr u64 MAIN_MEMORY_SIZE = 0x200000000;
// Helper function that performs the common sanity checks for svcMapMemory // Helper function that performs the common sanity checks for svcMapMemory
// and svcUnmapMemory. This is doable, as both functions perform their sanitizing // and svcUnmapMemory. This is doable, as both functions perform their sanitizing
@ -145,13 +145,13 @@ static ResultCode SetHeapSize(VAddr* heap_addr, u64 heap_size) {
LOG_TRACE(Kernel_SVC, "called, heap_size=0x{:X}", heap_size); LOG_TRACE(Kernel_SVC, "called, heap_size=0x{:X}", heap_size);
// Size must be a multiple of 0x200000 (2MB) and be equal to or less than 8GB. // Size must be a multiple of 0x200000 (2MB) and be equal to or less than 8GB.
if ((heap_size & 0x1FFFFF) != 0) { if ((heap_size % 0x200000) != 0) {
LOG_ERROR(Kernel_SVC, "The heap size is not a multiple of 2MB, heap_size=0x{:016X}", LOG_ERROR(Kernel_SVC, "The heap size is not a multiple of 2MB, heap_size=0x{:016X}",
heap_size); heap_size);
return ERR_INVALID_SIZE; return ERR_INVALID_SIZE;
} }
if (heap_size >= SZ_8GB) { if (heap_size >= 0x200000000) {
LOG_ERROR(Kernel_SVC, "The heap size is not less than 8GB, heap_size=0x{:016X}", heap_size); LOG_ERROR(Kernel_SVC, "The heap size is not less than 8GB, heap_size=0x{:016X}", heap_size);
return ERR_INVALID_SIZE; return ERR_INVALID_SIZE;
} }
@ -1453,7 +1453,7 @@ static ResultCode CreateSharedMemory(Handle* handle, u64 size, u32 local_permiss
return ERR_INVALID_SIZE; return ERR_INVALID_SIZE;
} }
if (size >= SZ_8GB) { if (size >= MAIN_MEMORY_SIZE) {
LOG_ERROR(Kernel_SVC, "Size is not less than 8GB, 0x{:016X}", size); LOG_ERROR(Kernel_SVC, "Size is not less than 8GB, 0x{:016X}", size);
return ERR_INVALID_SIZE; return ERR_INVALID_SIZE;
} }