From f7c6302009aa2453c37a6a7a3b1af4843f620078 Mon Sep 17 00:00:00 2001 From: bunnei Date: Thu, 1 May 2014 23:03:50 -0400 Subject: - added CallMCR function to coprocessor HLE module - moved instruction decoding to coprocessor HLE module --- src/core/hle/coprocessor.cpp | 16 +++++++++++++--- 1 file changed, 13 insertions(+), 3 deletions(-) (limited to 'src/core/hle/coprocessor.cpp') diff --git a/src/core/hle/coprocessor.cpp b/src/core/hle/coprocessor.cpp index 5b412c586..df1362176 100644 --- a/src/core/hle/coprocessor.cpp +++ b/src/core/hle/coprocessor.cpp @@ -44,8 +44,18 @@ Addr GetThreadCommandBuffer() { return CMD_BUFFER_ADDR; } -/// Call an MRC operation in HLE -u32 CallMRC(ARM11_MRC_OPERATION operation) { +/// Call an MCR (move to coprocessor from ARM register) instruction in HLE +s32 CallMCR(u32 instruction, u32 value) { + CoprocessorOperation operation = (CoprocessorOperation)((instruction >> 20) & 0xFF); + ERROR_LOG(OSHLE, "unimplemented MCR instruction=0x%08X, operation=%02X, value=%08X", + instruction, operation, value); + return -1; +} + +/// Call an MRC (move to ARM register from coprocessor) instruction in HLE +s32 CallMRC(u32 instruction) { + CoprocessorOperation operation = (CoprocessorOperation)((instruction >> 20) & 0xFF); + switch (operation) { case DATA_SYNCHRONIZATION_BARRIER: @@ -55,7 +65,7 @@ u32 CallMRC(ARM11_MRC_OPERATION operation) { return GetThreadCommandBuffer(); default: - ERROR_LOG(OSHLE, "unimplemented MRC operation 0x%02X", operation); + ERROR_LOG(OSHLE, "unimplemented MRC instruction 0x%08X", instruction); break; } return -1; -- cgit v1.2.3