DSP: Namespace remaining un-namespaced DSP code

Source/Core/Core/DSP/DSPAccelerator.cpp

@@ -11,6 +11,8 @@
 #include "Core/DSP/DSPCore.h"
 #include "Core/DSP/DSPHost.h"
 
+namespace DSP
+{
 // The hardware adpcm decoder :)
 static s16 ADPCM_Step(u32& _rSamplePos)
 {
@@ -18,7 +20,7 @@ static s16 ADPCM_Step(u32& _rSamplePos)
 
   if ((_rSamplePos & 15) == 0)
   {
-    g_dsp.ifx_regs[DSP_PRED_SCALE] = DSPHost::ReadHostMemory((_rSamplePos & ~15) >> 1);
+    g_dsp.ifx_regs[DSP_PRED_SCALE] = Host::ReadHostMemory((_rSamplePos & ~15) >> 1);
     _rSamplePos += 2;
   }
 
@@ -28,8 +30,8 @@ static s16 ADPCM_Step(u32& _rSamplePos)
   s32 coef1 = pCoefTable[coef_idx * 2 + 0];
   s32 coef2 = pCoefTable[coef_idx * 2 + 1];
 
-  int temp = (_rSamplePos & 1) ? (DSPHost::ReadHostMemory(_rSamplePos >> 1) & 0xF) :
-                                 (DSPHost::ReadHostMemory(_rSamplePos >> 1) >> 4);
+  int temp = (_rSamplePos & 1) ? (Host::ReadHostMemory(_rSamplePos >> 1) & 0xF) :
+                                 (Host::ReadHostMemory(_rSamplePos >> 1) >> 4);
 
   if (temp >= 8)
     temp -= 16;
@@ -60,11 +62,11 @@ u16 dsp_read_aram_d3()
   switch (g_dsp.ifx_regs[DSP_FORMAT])
   {
   case 0x5:  // u8 reads
-    val = DSPHost::ReadHostMemory(Address);
+    val = Host::ReadHostMemory(Address);
     Address++;
     break;
   case 0x6:  // u16 reads
-    val = (DSPHost::ReadHostMemory(Address * 2) << 8) | DSPHost::ReadHostMemory(Address * 2 + 1);
+    val = (Host::ReadHostMemory(Address * 2) << 8) | Host::ReadHostMemory(Address * 2 + 1);
     Address++;
     break;
   default:
@@ -94,8 +96,8 @@ void dsp_write_aram_d3(u16 value)
   switch (g_dsp.ifx_regs[DSP_FORMAT])
   {
   case 0xA:  // u16 writes
-    DSPHost::WriteHostMemory(value >> 8, Address * 2);
-    DSPHost::WriteHostMemory(value & 0xFF, Address * 2 + 1);
+    Host::WriteHostMemory(value >> 8, Address * 2);
+    Host::WriteHostMemory(value & 0xFF, Address * 2 + 1);
     Address++;
     break;
   default:
@@ -138,14 +140,14 @@ u16 dsp_read_accelerator()
     val = ADPCM_Step(Address);
     break;
   case 0x0A:  // 16-bit PCM audio
-    val = (DSPHost::ReadHostMemory(Address * 2) << 8) | DSPHost::ReadHostMemory(Address * 2 + 1);
+    val = (Host::ReadHostMemory(Address * 2) << 8) | Host::ReadHostMemory(Address * 2 + 1);
     g_dsp.ifx_regs[DSP_YN2] = g_dsp.ifx_regs[DSP_YN1];
     g_dsp.ifx_regs[DSP_YN1] = val;
     step_size_bytes = 2;
     Address++;
     break;
   case 0x19:  // 8-bit PCM audio
-    val = DSPHost::ReadHostMemory(Address) << 8;
+    val = Host::ReadHostMemory(Address) << 8;
     g_dsp.ifx_regs[DSP_YN2] = g_dsp.ifx_regs[DSP_YN1];
     g_dsp.ifx_regs[DSP_YN1] = val;
     step_size_bytes = 2;
@@ -179,3 +181,4 @@ u16 dsp_read_accelerator()
   g_dsp.ifx_regs[DSP_ACCAL] = Address & 0xffff;
   return val;
 }
+}  // namespace DSP

Source/Core/Core/DSP/DSPAccelerator.h

@@ -6,7 +6,10 @@
 
 #include "Common/CommonTypes.h"
 
+namespace DSP
+{
 u16 dsp_read_accelerator();
 
 u16 dsp_read_aram_d3();
 void dsp_write_aram_d3(u16 value);
+}  // namespace DSP

Source/Core/Core/DSP/DSPAnalyzer.cpp

@@ -12,7 +12,9 @@
 #include "Core/DSP/DSPMemoryMap.h"
 #include "Core/DSP/DSPTables.h"
 
-namespace DSPAnalyzer
+namespace DSP
+{
+namespace Analyzer
 {
 namespace
 {
@@ -165,4 +167,5 @@ u8 GetCodeFlags(u16 address)
   return code_flags[address];
 }
 
-}  // namespace DSPAnalyzer
+}  // namespace Analyzer
+}  // namespace DSP

Source/Core/Core/DSP/DSPAnalyzer.h

@@ -7,7 +7,9 @@
 #include "Common/CommonTypes.h"
 
 // Basic code analysis.
-namespace DSPAnalyzer
+namespace DSP
+{
+namespace Analyzer
 {
 // Useful things to detect:
 // * Loop endpoints - so that we can avoid checking for loops every cycle.
@@ -33,4 +35,5 @@ void Analyze();
 // Retrieves the flags set during analysis for code in memory.
 u8 GetCodeFlags(u16 address);
 
-}  // namespace DSPAnalyzer
+}  // namespace Analyzer
+}  // namespace DSP

Source/Core/Core/DSP/DSPAssembler.cpp

@@ -19,6 +19,8 @@
 #include "Core/DSP/DSPDisassembler.h"
 #include "Core/DSP/DSPTables.h"
 
+namespace DSP
+{
 static const char* err_string[] = {"",
                                    "Unknown Error",
                                    "Unknown opcode",
@@ -1031,3 +1033,4 @@ bool DSPAssembler::AssembleFile(const char* fname, int pass)
 
   return !failed;
 }
+}  // namespace DSP

Source/Core/Core/DSP/DSPAssembler.h

@@ -14,6 +14,8 @@
 #include "Core/DSP/DSPTables.h"
 #include "Core/DSP/LabelMap.h"
 
+namespace DSP
+{
 enum err_t
 {
   ERR_OK = 0,
@@ -116,3 +118,4 @@ private:
   int m_current_param;
   const AssemblerSettings settings_;
 };
+}  // namespace DSP

Source/Core/Core/DSP/DSPBreakpoints.h

@@ -7,6 +7,8 @@
 #include <cstring>
 #include "Common/CommonTypes.h"
 
+namespace DSP
+{
 // super fast breakpoints for a limited range.
 // To be used interchangeably with the BreakPoints class.
 class DSPBreakpoints
@@ -44,3 +46,4 @@ public:
 private:
   u8 b[65536];
 };
+}  // namespace DSP

Source/Core/Core/DSP/DSPCaptureLogger.cpp

@@ -11,6 +11,8 @@
 
 #include "Core/DSP/DSPCaptureLogger.h"
 
+namespace DSP
+{
 // Definition of the packet structures stored in PCAP capture files.
 
 const u8 IFX_ACCESS_PACKET_MAGIC = 0;
@@ -77,3 +79,4 @@ void PCAPDSPCaptureLogger::LogDMA(u16 control, u32 gc_address, u16 dsp_address,
 
   m_pcap->AddPacket(buffer, sizeof(DMAPacket) + length);
 }
+}  // namespace DSP

Source/Core/Core/DSP/DSPCaptureLogger.h

@@ -12,6 +12,8 @@
 
 class PCAP;
 
+namespace DSP
+{
 // An interface used to capture and log structured data about internal DSP
 // data transfers.
 //
@@ -70,3 +72,4 @@ private:
 
   std::unique_ptr<PCAP> m_pcap;
 };
+}  // namespace DSP

Source/Core/Core/DSP/DSPCodeUtil.cpp

@@ -15,6 +15,8 @@
 #include "Core/DSP/DSPCodeUtil.h"
 #include "Core/DSP/DSPDisassembler.h"
 
+namespace DSP
+{
 bool Assemble(const std::string& text, std::vector<u16>& code, bool force)
 {
   AssemblerSettings settings;
@@ -216,3 +218,4 @@ bool SaveBinary(const std::vector<u16>& code, const std::string& filename)
     return false;
   return true;
 }
+}  // namespace DSP

Source/Core/Core/DSP/DSPCodeUtil.h

@@ -9,6 +9,8 @@
 
 #include "Common/CommonTypes.h"
 
+namespace DSP
+{
 bool Assemble(const std::string& text, std::vector<u16>& code, bool force = false);
 bool Disassemble(const std::vector<u16>& code, bool line_numbers, std::string& text);
 bool Compare(const std::vector<u16>& code1, const std::vector<u16>& code2);
@@ -25,3 +27,4 @@ void BinaryStringBEToCode(const std::string& str, std::vector<u16>& code);
 // Load code (big endian binary).
 bool LoadBinary(const std::string& filename, std::vector<u16>& code);
 bool SaveBinary(const std::vector<u16>& code, const std::string& filename);
+}  // namespace DSP

Source/Core/Core/DSP/DSPCommon.h

@@ -6,4 +6,7 @@
 
 #include "Common/CommonTypes.h"
 
+namespace DSP
+{
 typedef u16 UDSPInstruction;
+}  // namespace DSP

Source/Core/Core/DSP/DSPCore.cpp

@@ -24,12 +24,14 @@
 #include "Core/DSP/Interpreter/DSPInterpreter.h"
 #include "Core/DSP/Jit/DSPEmitter.h"
 
+namespace DSP
+{
 SDSP g_dsp;
 DSPBreakpoints g_dsp_breakpoints;
 static DSPCoreState core_state = DSPCORE_STOP;
 u16 g_cycles_left = 0;
 bool g_init_hax = false;
-std::unique_ptr<DSP::JIT::x86::DSPEmitter> g_dsp_jit;
+std::unique_ptr<JIT::x86::DSPEmitter> g_dsp_jit;
 std::unique_ptr<DSPCaptureLogger> g_dsp_cap;
 static Common::Event step_event;
 
@@ -77,14 +79,14 @@ static bool VerifyRoms()
 
   if (rom_idx == 1)
   {
-    DSPHost::OSD_AddMessage("You are using an old free DSP ROM made by the Dolphin Team.", 6000);
-    DSPHost::OSD_AddMessage("Only games using the Zelda UCode will work correctly.", 6000);
+    Host::OSD_AddMessage("You are using an old free DSP ROM made by the Dolphin Team.", 6000);
+    Host::OSD_AddMessage("Only games using the Zelda UCode will work correctly.", 6000);
   }
   else if (rom_idx == 2 || rom_idx == 3)
   {
-    DSPHost::OSD_AddMessage("You are using a free DSP ROM made by the Dolphin Team.", 8000);
-    DSPHost::OSD_AddMessage("All Wii games will work correctly, and most GC games should ", 8000);
-    DSPHost::OSD_AddMessage("also work fine, but the GBA/IPL/CARD UCodes will not work.", 8000);
+    Host::OSD_AddMessage("You are using a free DSP ROM made by the Dolphin Team.", 8000);
+    Host::OSD_AddMessage("All Wii games will work correctly, and most GC games should ", 8000);
+    Host::OSD_AddMessage("also work fine, but the GBA/IPL/CARD UCodes will not work.", 8000);
   }
 
   return true;
@@ -148,7 +150,7 @@ bool DSPCore_Init(const DSPInitOptions& opts)
 
   // Initialize JIT, if necessary
   if (opts.core_type == DSPInitOptions::CORE_JIT)
-    g_dsp_jit = std::make_unique<DSP::JIT::x86::DSPEmitter>();
+    g_dsp_jit = std::make_unique<JIT::x86::DSPEmitter>();
 
   g_dsp_cap.reset(opts.capture_logger);
 
@@ -176,7 +178,7 @@ void DSPCore_Reset()
 
   std::fill(std::begin(g_dsp.r.wr), std::end(g_dsp.r.wr), 0xffff);
 
-  DSPAnalyzer::Analyze();
+  Analyzer::Analyze();
 }
 
 void DSPCore_SetException(u8 level)
@@ -193,7 +195,7 @@ void DSPCore_SetExternalInterrupt(bool val)
 // Coming from the CPU
 void DSPCore_CheckExternalInterrupt()
 {
-  if (!DSP::Interpreter::dsp_SR_is_flag_set(SR_EXT_INT_ENABLE))
+  if (!Interpreter::dsp_SR_is_flag_set(SR_EXT_INT_ENABLE))
     return;
 
   // Signal the SPU about new mail
@@ -213,7 +215,7 @@ void DSPCore_CheckExceptions()
     // Seems exp int are not masked by sr_int_enable
     if (g_dsp.exceptions & (1 << i))
     {
-      if (DSP::Interpreter::dsp_SR_is_flag_set(SR_INT_ENABLE) || (i == EXP_INT))
+      if (Interpreter::dsp_SR_is_flag_set(SR_INT_ENABLE) || (i == EXP_INT))
       {
         // store pc and sr until RTI
         dsp_reg_store_stack(DSP_STACK_C, g_dsp.pc);
@@ -251,7 +253,7 @@ int DSPCore_RunCycles(int cycles)
     }
 
     g_cycles_left = cycles;
-    auto exec_addr = (DSP::JIT::x86::DSPEmitter::DSPCompiledCode)g_dsp_jit->enterDispatcher;
+    auto exec_addr = (JIT::x86::DSPEmitter::DSPCompiledCode)g_dsp_jit->enterDispatcher;
     exec_addr();
 
     if (g_dsp.reset_dspjit_codespace)
@@ -267,9 +269,9 @@ int DSPCore_RunCycles(int cycles)
     case DSPCORE_RUNNING:
 // Seems to slow things down
 #if defined(_DEBUG) || defined(DEBUGFAST)
-      cycles = DSP::Interpreter::RunCyclesDebug(cycles);
+      cycles = Interpreter::RunCyclesDebug(cycles);
 #else
-      cycles = DSP::Interpreter::RunCycles(cycles);
+      cycles = Interpreter::RunCycles(cycles);
 #endif
       break;
 
@@ -278,10 +280,10 @@ int DSPCore_RunCycles(int cycles)
       if (core_state != DSPCORE_STEPPING)
         continue;
 
-      DSP::Interpreter::Step();
+      Interpreter::Step();
       cycles--;
 
-      DSPHost::UpdateDebugger();
+      Host::UpdateDebugger();
       break;
     case DSPCORE_STOP:
       break;
@@ -293,11 +295,12 @@ int DSPCore_RunCycles(int cycles)
 void DSPCore_SetState(DSPCoreState new_state)
 {
   core_state = new_state;
+
   // kick the event, in case we are waiting
   if (new_state == DSPCORE_RUNNING)
     step_event.Set();
-  // Sleep(10);
-  DSPHost::UpdateDebugger();
+
+  Host::UpdateDebugger();
 }
 
 DSPCoreState DSPCore_GetState()
@@ -458,3 +461,4 @@ void DSPCore_WriteRegister(size_t reg, u16 val)
     break;
   }
 }
+}  // namespace DSP

Source/Core/Core/DSP/DSPCore.h

@@ -23,7 +23,6 @@ namespace x86
 class DSPEmitter;
 }
 }
-}
 
 enum : u32
 {
@@ -311,7 +310,7 @@ extern SDSP g_dsp;
 extern DSPBreakpoints g_dsp_breakpoints;
 extern u16 g_cycles_left;
 extern bool g_init_hax;
-extern std::unique_ptr<DSP::JIT::x86::DSPEmitter> g_dsp_jit;
+extern std::unique_ptr<JIT::x86::DSPEmitter> g_dsp_jit;
 extern std::unique_ptr<DSPCaptureLogger> g_dsp_cap;
 
 struct DSPInitOptions
@@ -371,3 +370,4 @@ void DSPCore_Step();
 
 u16 DSPCore_ReadRegister(size_t reg);
 void DSPCore_WriteRegister(size_t reg, u16 val);
+}  // namespace DSP

Source/Core/Core/DSP/DSPDisassembler.cpp

@@ -17,6 +17,8 @@
 #include "Core/DSP/DSPTables.h"
 #include "Core/DSP/Interpreter/DSPInterpreter.h"
 
+namespace DSP
+{
 DSPDisassembler::DSPDisassembler(const AssemblerSettings& settings) : settings_(settings)
 {
 }
@@ -335,3 +337,4 @@ bool DSPDisassembler::DisassembleFile(const std::string& name, int base_addr, in
 
   return true;
 }
+}  // namespace DSP

Source/Core/Core/DSP/DSPDisassembler.h

@@ -14,6 +14,8 @@
 #include "Core/DSP/DSPTables.h"
 #include "Core/DSP/LabelMap.h"
 
+namespace DSP
+{
 struct AssemblerSettings
 {
   AssemblerSettings()
@@ -57,3 +59,4 @@ private:
 
   LabelMap labels;
 };
+}  // namespace DSP

Source/Core/Core/DSP/DSPHWInterface.cpp

@@ -16,6 +16,8 @@
 #include "Core/DSP/DSPHost.h"
 #include "Core/DSP/DSPTables.h"
 
+namespace DSP
+{
 static void gdsp_do_dma();
 
 void gdsp_ifx_init()
@@ -98,7 +100,7 @@ void gdsp_ifx_write(u32 addr, u32 val)
   {
   case DSP_DIRQ:
     if (val & 0x1)
-      DSPHost::InterruptRequest();
+      Host::InterruptRequest();
     else
       WARN_LOG(DSPLLE, "Unknown Interrupt Request pc=%04x (%04x)", g_dsp.pc, val);
     break;
@@ -234,7 +236,7 @@ static const u8* gdsp_idma_in(u16 dsp_addr, u32 addr, u32 size)
   }
   Common::WriteProtectMemory(g_dsp.iram, DSP_IRAM_BYTE_SIZE, false);
 
-  DSPHost::CodeLoaded((const u8*)g_dsp.iram + dsp_addr, size);
+  Host::CodeLoaded((const u8*)g_dsp.iram + dsp_addr, size);
 
   NOTICE_LOG(DSPLLE, "*** Copy new UCode from 0x%08x to 0x%04x (crc: %8x)", addr, dsp_addr,
              g_dsp.iram_crc);
@@ -356,3 +358,4 @@ static void gdsp_do_dma()
   if (copied_data_ptr)
     g_dsp_cap->LogDMA(ctl, addr, dsp_addr, len, copied_data_ptr);
 }
+}  // namespace DSP

Source/Core/Core/DSP/DSPHWInterface.h

@@ -7,6 +7,8 @@
 
 #include "Common/CommonTypes.h"
 
+namespace DSP
+{
 enum Mailbox
 {
   MAILBOX_CPU,
@@ -22,3 +24,4 @@ u16 gdsp_mbox_read_l(Mailbox mbx);
 void gdsp_ifx_init();
 void gdsp_ifx_write(u32 addr, u32 val);
 u16 gdsp_ifx_read(u16 addr);
+}  // namespace DSP

Source/Core/Core/DSP/DSPHost.h

@@ -13,7 +13,9 @@
 // core isn't used, for example in an asm/disasm tool, then most of these
 // can be stubbed out.
 
-namespace DSPHost
+namespace DSP
+{
+namespace Host
 {
 u8 ReadHostMemory(u32 addr);
 void WriteHostMemory(u8 value, u32 addr);
@@ -23,4 +25,5 @@ bool IsWiiHost();
 void InterruptRequest();
 void CodeLoaded(const u8* ptr, int size);
 void UpdateDebugger();
-}
+}  // namespace Host
+}  // namespace DSP

Source/Core/Core/DSP/DSPMemoryMap.cpp

@@ -11,6 +11,8 @@
 #include "Core/DSP/DSPHWInterface.h"
 #include "Core/DSP/DSPTables.h"
 
+namespace DSP
+{
 u16 dsp_imem_read(u16 addr)
 {
   switch (addr >> 12)
@@ -82,3 +84,4 @@ void dsp_skip_inst()
 {
   g_dsp.pc += opTable[dsp_peek_code()]->size;
 }
+}  // namespace DSP