diff options
| author | wwylele <wwylele@gmail.com> | 2016-06-27 20:42:42 +0300 |
|---|---|---|
| committer | wwylele <wwylele@gmail.com> | 2016-08-27 21:38:06 +0800 |
| commit | b2df959733ee65cbf705dbfbd05761a06929a6b6 (patch) | |
| tree | 90327dc0e58493de455fa4a4fdd4599ee8c6477a /src/core/memory.cpp | |
| parent | b879d8c31b12662e787f08c8d8ab05115db8cc45 (diff) | |
Memory: add ReadCString function
Diffstat (limited to 'src/core/memory.cpp')
| -rw-r--r-- | src/core/memory.cpp | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/core/memory.cpp b/src/core/memory.cpp index 8c9e5d46dd..9aa8c4e5af 100644 --- a/src/core/memory.cpp +++ b/src/core/memory.cpp @@ -280,6 +280,20 @@ u8* GetPointer(const VAddr vaddr) { return nullptr; } +std::string ReadCString(VAddr vaddr, std::size_t max_length) { + std::string string; + string.reserve(max_length); + for (std::size_t i = 0; i < max_length; ++i) { + char c = Read8(vaddr); + if (c == '\0') + break; + string.push_back(c); + ++vaddr; + } + string.shrink_to_fit(); + return string; +} + u8* GetPhysicalPointer(PAddr address) { // TODO(Subv): This call should not go through the application's memory mapping. return GetPointer(PhysicalToVirtualAddress(address)); |