Add clangd support for VS Code (#2207)

* Add clangd support for VS Code

* Revert accidental change

src/PowerPC_EABI_Support/MSL/MSL_C/MSL_Common/Include/stddef.h

@@ -23,4 +23,4 @@ typedef long ptrdiff_t;
 };
 #endif
 
-#endif
+#endif

src/PowerPC_EABI_Support/Runtime/Inc/__va_arg.h

@@ -19,7 +19,7 @@ extern "C" void* __va_arg(_va_list_struct*, int);
 void* __va_arg(_va_list_struct*, int);
 #endif
 
-#if IN_VSCODE_EDITOR
+#ifndef __MWERKS__
 #define __builtin_va_info(...)
 #define _var_arg_typeof(...)
 #endif
@@ -37,4 +37,4 @@ void* __va_arg(_va_list_struct*, int);
 
 #define __va_copy(a, b) (*(a) = *(b))
 
-#endif /* __VA_ARG_H */
+#endif /* __VA_ARG_H */

src/dolphin/card/CARDMount.c

@@ -3,7 +3,7 @@
 #include "dolphin/card/CARDPriv.h"
 #include "dolphin/os/OSRtc.h"
 
-u8 GameChoice : 0x800030E3;
+u8 GameChoice AT_ADDRESS(0x800030E3);
 
 static BOOL IsCard(u32 id);
 static s32 DoMount(s32 chan);
@@ -395,4 +395,4 @@ s32 CARDUnmount(s32 chan) {
     }
     DoUnmount(chan, CARD_RESULT_NOCARD);
     return CARD_RESULT_READY;
-}
+}

src/dolphin/os/OS.c

@@ -678,7 +678,7 @@ asm void __OSPSInit(void){
     // clang-format on
 }
 
-vu32 __DIRegs[16] : 0xCC006000;
+vu32 __DIRegs[16] AT_ADDRESS(0xCC006000);
 #define DI_CONFIG_IDX 0x9
 #define DI_CONFIG_CONFIG_MASK 0xFF
 
@@ -690,4 +690,4 @@ u32 __OSGetDIConfig(void) {
 /* 8033A874-8033A8A0 3351B4 002C+00 1/1 11/11 0/0 .text            OSRegisterVersion */
 void OSRegisterVersion(const char* version) {
     OSReport("%s\n", version);
-}
+}

src/dolphin/os/OSExec.c

@@ -104,7 +104,7 @@ static void Callback(s32, DVDCommandBlock*) {
     Prepared = TRUE;
 }
 
-OSExecParams* osExecParams : 0x800030f0;
+OSExecParams* osExecParams AT_ADDRESS(0x800030f0);
 
 static int IsStreamEnabled() {
     if (DVDGetCurrentDiskID()->is_streaming) {
@@ -148,7 +148,7 @@ static void StopStreaming() {
 }
 
 /* 8033CCFC-8033CDC0 33763C 00C4+00 1/1 0/0 0/0 .text            GetApploaderPosition */
-s32 __OSAppLoaderOffset : 0x800030f4;
+s32 __OSAppLoaderOffset AT_ADDRESS(0x800030f4);
 
 static int GetApploaderPosition(void) {
     static s32 apploaderPosition;
@@ -220,9 +220,9 @@ static BOOL IsNewApploader(AppLoaderStruct* header) {
     return strncmp(header->date, "2004/02/01", 10) > 0 ? TRUE : FALSE;
 }
 
-extern volatile u32 BOOT_REGION_START : 0x812FDFF0;
-extern volatile u32 BOOT_REGION_END : 0x812FDFEC;
-extern volatile u8 g_unk_800030E2 : 0x800030E2;
+extern volatile u32 BOOT_REGION_START AT_ADDRESS(0x812FDFF0);
+extern volatile u32 BOOT_REGION_END AT_ADDRESS(0x812FDFEC);
+extern volatile u8 g_unk_800030E2 AT_ADDRESS(0x800030E2);
 
 /* 8033CDC0-8033D244 337700 0484+00 1/1 0/0 0/0 .text            __OSBootDolSimple */
 void __OSBootDolSimple(u32 doloffset, u32 restartCode, void* regionStart, void* regionEnd, BOOL argsUseDefault, s32 argc, char** argv) {
@@ -312,4 +312,4 @@ void __OSBootDol(u32 doloffset, u32 restartCode, const char** argv) {
     }
 
     __OSBootDolSimple(-1, restartCode, saveStart, saveEnd, FALSE, argvlen, argvToPass);
-}
+}

src/dolphin/os/OSInterrupt.c

@@ -3,8 +3,8 @@
 #include "dolphin/exi/EXIBios.h"
 #include "dolphin/os.h"
 
-vu32 __PIRegs[12] : 0xCC003000;
-vu16 __MEMRegs[64] : 0xCC004000;
+vu32 __PIRegs[12] AT_ADDRESS(0xCC003000);
+vu16 __MEMRegs[64] AT_ADDRESS(0xCC004000);
 
 /* 8033D6F4-8033D700 338034 000C+00 2/2 200/200 5/5 .text            OSDisableInterrupts */
 asm BOOL OSDisableInterrupts(void) {
@@ -445,4 +445,4 @@ static asm void ExternalInterruptHandler(register __OSInterrupt type, register O
     stwu r1, -8(r1)
     b __OSDispatchInterrupt
     // clang-format on
-}
+}

src/dolphin/os/OSMemory.c

@@ -4,7 +4,7 @@
 #define TRUNC(n, a) (((u32)(n)) & ~((a)-1))
 #define ROUND(n, a) (((u32)(n) + (a)-1) & ~((a)-1))
 
-vu16 __MEMRegs[64] : 0xCC004000;
+vu16 __MEMRegs[64] AT_ADDRESS(0xCC004000);
 
 extern OSErrorHandlerEx __OSErrorTable[16];
 
@@ -216,4 +216,4 @@ void __OSInitMemoryProtection() {
 
     __OSUnmaskInterrupts(OS_INTERRUPTMASK_MEM_ADDRESS);
     OSRestoreInterrupts(enabled);
-}
+}

src/dolphin/os/OSReset.c

@@ -1,7 +1,7 @@
 #include "dolphin/os/OSReset.h"
 #include "dolphin/os.h"
 
-vu16 __VIRegs[59] : 0xCC002000;
+vu16 __VIRegs[59] AT_ADDRESS(0xCC002000);
 OSThreadQueue __OSActiveThreadQueue : (OS_BASE_CACHED | 0x00DC);
 
 extern OSExecParams __OSRebootParams;
@@ -217,4 +217,4 @@ u32 OSGetResetCode(void) {
         return 0x80000000 | __OSRebootParams.restartCode;
 
     return ((__PIRegs[9] & ~7) >> 3);
-}
+}