From 6aebd4ac9808c189c25185af8fb245c6d282bad0 Mon Sep 17 00:00:00 2001 From: bunnei Date: Tue, 24 Jun 2014 18:51:31 -0400 Subject: MemMap: Added a WriteBlock function to write a buffer of data to memory. --- src/core/mem_map.h | 2 ++ src/core/mem_map_funcs.cpp | 12 ++++++++++++ 2 files changed, 14 insertions(+) diff --git a/src/core/mem_map.h b/src/core/mem_map.h index 12d497ef..d5899e4b 100644 --- a/src/core/mem_map.h +++ b/src/core/mem_map.h @@ -139,6 +139,8 @@ void Write8(const u32 addr, const u8 data); void Write16(const u32 addr, const u16 data); void Write32(const u32 addr, const u32 data); +void WriteBlock(const u32 addr, const u8* data, const int size); + u8* GetPointer(const u32 Address); /** diff --git a/src/core/mem_map_funcs.cpp b/src/core/mem_map_funcs.cpp index ab014a59..37913119 100644 --- a/src/core/mem_map_funcs.cpp +++ b/src/core/mem_map_funcs.cpp @@ -293,4 +293,16 @@ void Write64(const u32 addr, const u64 data) { _Write(addr, data); } +void WriteBlock(const u32 addr, const u8* data, const int size) { + int offset = 0; + while (offset < (size & ~3)) + Write32(addr + offset, *(u32*)&data[offset += 4]); + + if (size & 2) + Write16(addr + offset, *(u16*)&data[offset += 2]); + + if (size & 1) + Write8(addr + offset, data[offset]); +} + } // namespace -- cgit v1.2.3