mirror of
https://github.com/melonDS-emu/melonDS.git
synced 2025-07-24 06:39:58 -06:00
Assorted portability enhancements (#1800)
* Introduce some Platform calls for managing dynamic libraries * Add Platform::WriteFATSectors * Introduce some Platform calls for managing dynamic libraries * Add Platform::WriteFATSectors * Change includes of "../types.h" to "types.h" - Makes it easier to directly include these headers in downstream projects * Change an include of "../Wifi.h" to "Wifi.h" * Allow CommonFuncs.cpp to compile on Android * Tidy up some logging calls - Use Platform::Log in LAN_Socket.cpp - Soften some warnings to Debug logs (since they don't necessarily represent problems) * Add Platform::EnterGBAMode - Gracefully stop the emulator if trying to enter GBA mode * Soften some logs that most players won't care about * Soften some more logs * Introduce Platform wrappers for file operations * Fix pointer spacing * Fix more style nits * Log the errno when ftruncate fails * Fix FileSeek offset argument - With an s32 offset, we couldn't access files larger than 2GB * Revise Platform::StopEmu to address feedback - Remove Platform::EnterGBAMode in favor of adding a reason to Platform::StopEmu - Also rename Platform::StopEmu to Platform::SignalStop - Add an optional argument to NDS::Stop - Use the new argument everywhere that the console stops itself * Rename FileGetString to FileReadLine - It conveys the meaning better * Rename FileSeekOrigin::Set to Start - It conveys the meaning better * Change definition of FileGetString to FileReadLine - Oops, almost forgot it * Rename FlushFile to FileFlush - To remain consistent with the other File functions * Add a FileType usage * Fix line break in FileSeekOrigin * Document Platform::DeInit * Clarify that StopReason::Unknown doesn't always mean an error * Move and document FileType::HostFile * Remove Platform::OpenDataFile - Nothing currently uses it * Refactor Platform::OpenFile and Platform::OpenLocalFile to accept a FileMode enum instead of a string - The enum is converted to fopen flags under the hood - The file type is used to decide whether to add the "b" flag - Some helper functions are exposed for the benefit of consistent behavior among frontends - Equivalent behavior is maintained * Fix a tab that should be spaces * Use Windows' 64-bit implementations of fseek/ftell * Move Platform::IsBinaryFile to Platform.cpp - It could vary by frontend * Remove an unused FileType * Rename an enum constant * Document various Platform items * Use Platform::DynamicLibrary to load libandroid - And clean it up at the end * Fix a typo * Pass the correct filetype to FATStorage - Since it can be used for DSI NAND images or for SD cards * Remove Platform::FileType
This commit is contained in:
Jesse Talavera-Greenberg
committed by
GitHub
GitHub
parent
f454eba3c3
commit
ee55677086
100
src/NDS.cpp
100
src/NDS.cpp
@ -45,8 +45,7 @@
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#include "DSi_Camera.h"
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#include "DSi_DSP.h"
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using Platform::Log;
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using Platform::LogLevel;
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using namespace Platform;
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namespace NDS
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{
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@ -509,7 +508,7 @@ void SetupDirectBoot(const std::string& romname)
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void Reset()
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{
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FILE* f;
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Platform::FileHandle* f;
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u32 i;
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#ifdef JIT_ENABLED
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@ -527,7 +526,7 @@ void Reset()
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if (Platform::GetConfigBool(Platform::ExternalBIOSEnable))
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{
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f = Platform::OpenLocalFile(Platform::GetConfigString(Platform::BIOS9Path), "rb");
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f = Platform::OpenLocalFile(Platform::GetConfigString(Platform::BIOS9Path), FileMode::Read);
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if (!f)
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{
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Log(LogLevel::Warn, "ARM9 BIOS not found\n");
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@ -537,14 +536,14 @@ void Reset()
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}
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else
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{
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fseek(f, 0, SEEK_SET);
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fread(ARM9BIOS, 0x1000, 1, f);
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FileRewind(f);
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FileRead(ARM9BIOS, 0x1000, 1, f);
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Log(LogLevel::Info, "ARM9 BIOS loaded\n");
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fclose(f);
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Platform::CloseFile(f);
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}
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f = Platform::OpenLocalFile(Platform::GetConfigString(Platform::BIOS7Path), "rb");
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f = Platform::OpenLocalFile(Platform::GetConfigString(Platform::BIOS7Path), FileMode::Read);
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if (!f)
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{
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Log(LogLevel::Warn, "ARM7 BIOS not found\n");
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@ -554,11 +553,11 @@ void Reset()
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}
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else
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{
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fseek(f, 0, SEEK_SET);
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fread(ARM7BIOS, 0x4000, 1, f);
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FileRewind(f);
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FileRead(ARM7BIOS, 0x4000, 1, f);
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Log(LogLevel::Info, "ARM7 BIOS loaded\n");
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fclose(f);
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Platform::CloseFile(f);
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}
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}
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else
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@ -694,11 +693,44 @@ void Start()
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Running = true;
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}
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void Stop()
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static const char* StopReasonName(Platform::StopReason reason)
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{
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Log(LogLevel::Info, "Stopping: shutdown\n");
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switch (reason)
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{
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case Platform::StopReason::External:
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return "External";
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case Platform::StopReason::PowerOff:
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return "PowerOff";
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case Platform::StopReason::GBAModeNotSupported:
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return "GBAModeNotSupported";
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case Platform::StopReason::BadExceptionRegion:
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return "BadExceptionRegion";
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default:
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return "Unknown";
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}
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}
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void Stop(Platform::StopReason reason)
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{
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Platform::LogLevel level;
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switch (reason)
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{
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case Platform::StopReason::External:
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case Platform::StopReason::PowerOff:
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level = LogLevel::Info;
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break;
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case Platform::StopReason::GBAModeNotSupported:
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case Platform::StopReason::BadExceptionRegion:
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level = LogLevel::Error;
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break;
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default:
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level = LogLevel::Warn;
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break;
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}
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Log(level, "Stopping emulated console (Reason: %s)\n", StopReasonName(reason));
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Running = false;
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Platform::StopEmu();
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Platform::SignalStop(reason);
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GPU::Stop();
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SPU::Stop();
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@ -2105,7 +2137,7 @@ u8 ARM9Read8(u32 addr)
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return GBACart::SRAMRead(addr);
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}
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Log(LogLevel::Warn, "unknown arm9 read8 %08X\n", addr);
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Log(LogLevel::Debug, "unknown arm9 read8 %08X\n", addr);
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return 0;
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}
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@ -2272,7 +2304,7 @@ void ARM9Write8(u32 addr, u8 val)
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return;
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}
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Log(LogLevel::Warn, "unknown arm9 write8 %08X %02X\n", addr, val);
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Log(LogLevel::Debug, "unknown arm9 write8 %08X %02X\n", addr, val);
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}
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void ARM9Write16(u32 addr, u16 val)
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@ -2504,7 +2536,7 @@ u8 ARM7Read8(u32 addr)
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return GBACart::SRAMRead(addr);
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}
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Log(LogLevel::Warn, "unknown arm7 read8 %08X %08X %08X/%08X\n", addr, ARM7->R[15], ARM7->R[0], ARM7->R[1]);
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Log(LogLevel::Debug, "unknown arm7 read8 %08X %08X %08X/%08X\n", addr, ARM7->R[15], ARM7->R[0], ARM7->R[1]);
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return 0;
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}
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@ -2570,7 +2602,7 @@ u16 ARM7Read16(u32 addr)
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(GBACart::SRAMRead(addr+1) << 8);
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}
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Log(LogLevel::Warn, "unknown arm7 read16 %08X %08X\n", addr, ARM7->R[15]);
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Log(LogLevel::Debug, "unknown arm7 read16 %08X %08X\n", addr, ARM7->R[15]);
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return 0;
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}
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@ -2707,7 +2739,7 @@ void ARM7Write8(u32 addr, u8 val)
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//if (ARM7->R[15] > 0x00002F30) // ARM7 BIOS bug
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if (addr >= 0x01000000)
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Log(LogLevel::Warn, "unknown arm7 write8 %08X %02X @ %08X\n", addr, val, ARM7->R[15]);
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Log(LogLevel::Debug, "unknown arm7 write8 %08X %02X @ %08X\n", addr, val, ARM7->R[15]);
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}
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void ARM7Write16(u32 addr, u16 val)
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@ -2787,7 +2819,7 @@ void ARM7Write16(u32 addr, u16 val)
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}
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if (addr >= 0x01000000)
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Log(LogLevel::Warn, "unknown arm7 write16 %08X %04X @ %08X\n", addr, val, ARM7->R[15]);
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Log(LogLevel::Debug, "unknown arm7 write16 %08X %04X @ %08X\n", addr, val, ARM7->R[15]);
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}
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void ARM7Write32(u32 addr, u32 val)
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@ -2871,7 +2903,7 @@ void ARM7Write32(u32 addr, u32 val)
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}
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if (addr >= 0x01000000)
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Log(LogLevel::Warn, "unknown arm7 write32 %08X %08X @ %08X\n", addr, val, ARM7->R[15]);
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Log(LogLevel::Debug, "unknown arm7 write32 %08X %08X @ %08X\n", addr, val, ARM7->R[15]);
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}
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bool ARM7GetMemRegion(u32 addr, bool write, MemRegion* region)
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@ -3032,7 +3064,7 @@ u8 ARM9IORead8(u32 addr)
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}
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if ((addr & 0xFFFFF000) != 0x04004000)
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Log(LogLevel::Warn, "unknown ARM9 IO read8 %08X %08X\n", addr, ARM9->R[15]);
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Log(LogLevel::Debug, "unknown ARM9 IO read8 %08X %08X\n", addr, ARM9->R[15]);
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return 0;
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}
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@ -3179,7 +3211,7 @@ u16 ARM9IORead16(u32 addr)
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}
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if ((addr & 0xFFFFF000) != 0x04004000)
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Log(LogLevel::Warn, "unknown ARM9 IO read16 %08X %08X\n", addr, ARM9->R[15]);
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Log(LogLevel::Debug, "unknown ARM9 IO read16 %08X %08X\n", addr, ARM9->R[15]);
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return 0;
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}
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@ -3323,7 +3355,7 @@ u32 ARM9IORead32(u32 addr)
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}
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if ((addr & 0xFFFFF000) != 0x04004000)
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Log(LogLevel::Warn, "unknown ARM9 IO read32 %08X %08X\n", addr, ARM9->R[15]);
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Log(LogLevel::Debug, "unknown ARM9 IO read32 %08X %08X\n", addr, ARM9->R[15]);
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return 0;
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}
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@ -3404,7 +3436,7 @@ void ARM9IOWrite8(u32 addr, u8 val)
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return;
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}
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Log(LogLevel::Warn, "unknown ARM9 IO write8 %08X %02X %08X\n", addr, val, ARM9->R[15]);
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Log(LogLevel::Debug, "unknown ARM9 IO write8 %08X %02X %08X\n", addr, val, ARM9->R[15]);
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}
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void ARM9IOWrite16(u32 addr, u16 val)
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@ -3588,7 +3620,7 @@ void ARM9IOWrite16(u32 addr, u16 val)
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return;
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}
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Log(LogLevel::Warn, "unknown ARM9 IO write16 %08X %04X %08X\n", addr, val, ARM9->R[15]);
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Log(LogLevel::Debug, "unknown ARM9 IO write16 %08X %04X %08X\n", addr, val, ARM9->R[15]);
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}
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void ARM9IOWrite32(u32 addr, u32 val)
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@ -3786,7 +3818,7 @@ void ARM9IOWrite32(u32 addr, u32 val)
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return;
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}
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Log(LogLevel::Warn, "unknown ARM9 IO write32 %08X %08X %08X\n", addr, val, ARM9->R[15]);
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Log(LogLevel::Debug, "unknown ARM9 IO write32 %08X %08X %08X\n", addr, val, ARM9->R[15]);
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}
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@ -3860,7 +3892,7 @@ u8 ARM7IORead8(u32 addr)
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}
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if ((addr & 0xFFFFF000) != 0x04004000)
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Log(LogLevel::Warn, "unknown ARM7 IO read8 %08X %08X\n", addr, ARM7->R[15]);
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Log(LogLevel::Debug, "unknown ARM7 IO read8 %08X %08X\n", addr, ARM7->R[15]);
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return 0;
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}
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@ -3954,7 +3986,7 @@ u16 ARM7IORead16(u32 addr)
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}
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if ((addr & 0xFFFFF000) != 0x04004000)
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Log(LogLevel::Warn, "unknown ARM7 IO read16 %08X %08X\n", addr, ARM7->R[15]);
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Log(LogLevel::Debug, "unknown ARM7 IO read16 %08X %08X\n", addr, ARM7->R[15]);
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return 0;
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}
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@ -4055,7 +4087,7 @@ u32 ARM7IORead32(u32 addr)
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}
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if ((addr & 0xFFFFF000) != 0x04004000)
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Log(LogLevel::Warn, "unknown ARM7 IO read32 %08X %08X\n", addr, ARM7->R[15]);
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Log(LogLevel::Debug, "unknown ARM7 IO read32 %08X %08X\n", addr, ARM7->R[15]);
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return 0;
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}
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@ -4121,7 +4153,7 @@ void ARM7IOWrite8(u32 addr, u8 val)
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case 0x04000301:
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val &= 0xC0;
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if (val == 0x40) Log(LogLevel::Warn, "!! GBA MODE NOT SUPPORTED\n");
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if (val == 0x40) Stop(StopReason::GBAModeNotSupported);
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else if (val == 0x80) ARM7->Halt(1);
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else if (val == 0xC0) EnterSleepMode();
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return;
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@ -4133,7 +4165,7 @@ void ARM7IOWrite8(u32 addr, u8 val)
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return;
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}
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Log(LogLevel::Warn, "unknown ARM7 IO write8 %08X %02X %08X\n", addr, val, ARM7->R[15]);
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Log(LogLevel::Debug, "unknown ARM7 IO write8 %08X %02X %08X\n", addr, val, ARM7->R[15]);
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}
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void ARM7IOWrite16(u32 addr, u16 val)
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@ -4288,7 +4320,7 @@ void ARM7IOWrite16(u32 addr, u16 val)
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return;
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}
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Log(LogLevel::Warn, "unknown ARM7 IO write16 %08X %04X %08X\n", addr, val, ARM7->R[15]);
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Log(LogLevel::Debug, "unknown ARM7 IO write16 %08X %04X %08X\n", addr, val, ARM7->R[15]);
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}
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void ARM7IOWrite32(u32 addr, u32 val)
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@ -4422,7 +4454,7 @@ void ARM7IOWrite32(u32 addr, u32 val)
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return;
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}
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Log(LogLevel::Warn, "unknown ARM7 IO write32 %08X %08X %08X\n", addr, val, ARM7->R[15]);
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Log(LogLevel::Debug, "unknown ARM7 IO write32 %08X %08X %08X\n", addr, val, ARM7->R[15]);
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}
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}
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