Bus: Fix icache fills from BIOS failing

5 years ago · 3b3ad0c1cb
parent f14270fc4b
commit 3b3ad0c1cb
1 changed files with 1 additions and 1 deletions
--- a/src/core/bus.cpp
+++ b/src/core/bus.cpp
@ -967,7 +967,7 @@ ALWAYS_INLINE_RELEASE void DoInstructionRead(PhysicalMemoryAddress address, void
  }
  else if (address >= BIOS_BASE && address < (BIOS_BASE + BIOS_SIZE))
  {
-    std::memcpy(data, &g_bios[(address - BIOS_BASE) & BIOS_MASK], sizeof(u32));
+    std::memcpy(data, &g_bios[(address - BIOS_BASE) & BIOS_MASK], sizeof(u32) * word_count);
    if constexpr (add_ticks)
      g_state.pending_ticks += m_bios_access_time[static_cast<u32>(MemoryAccessSize::Word)] * word_count;
  }