diff options
| author | ReinUsesLisp <reinuseslisp@airmail.cc> | 2019-01-22 03:47:56 -0300 |
|---|---|---|
| committer | ReinUsesLisp <reinuseslisp@airmail.cc> | 2019-02-03 04:58:40 -0300 |
| commit | 2bdbb90af74683bd8bb7e25d5353c39fb8037f8c (patch) | |
| tree | 443865c07c307ddc4ac41e82387395bde95641e6 /src/video_core/dma_pusher.cpp | |
| parent | 04e68e973829ddfb262f0539627ec7fe56424fb2 (diff) | |
video_core: Assert on invalid GPU to CPU address queries
Diffstat (limited to 'src/video_core/dma_pusher.cpp')
| -rw-r--r-- | src/video_core/dma_pusher.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/video_core/dma_pusher.cpp b/src/video_core/dma_pusher.cpp index 63a958f11..eb9bf1878 100644 --- a/src/video_core/dma_pusher.cpp +++ b/src/video_core/dma_pusher.cpp @@ -35,8 +35,10 @@ void DmaPusher::DispatchCalls() { bool DmaPusher::Step() { if (dma_get != dma_put) { // Push buffer non-empty, read a word - const CommandHeader command_header{ - Memory::Read32(*gpu.MemoryManager().GpuToCpuAddress(dma_get))}; + const auto address = gpu.MemoryManager().GpuToCpuAddress(dma_get); + ASSERT_MSG(address, "Invalid GPU address"); + + const CommandHeader command_header{Memory::Read32(*address)}; dma_get += sizeof(u32); |