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feat: invert codegen hight to low convertion (#131)

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* feat: invert codegen hight to low convertion
feat: added copy and GetEntryAddress
feat: handle truncated DMAC

* feat: always use address on analyzer now

* feat: correct pick syscalls ID

* feat: added deci2Call

* feat: added wip dbcmain IOP

* feat: added InitTLB
feat: added err logs on thread for debug sus crash

* fix: fix SetupHeap for strange cases

* feat: fix incorrect SetupHeap test(it use a wrong idea on how heap allocate memory)

* feat: added memalign and memalign_r
feat: added GetOsdConfigParam2 and  SetOsdConfigParam2 but idk if was a good idea

* feat: added more memory stuff

* feat: back to library functions
This commit is contained in:
Ranieri
2026-06-13 16:39:39 -03:00
committed by GitHub
parent 7562ec14c9
commit 790aaf4cda
27 changed files with 1299 additions and 158 deletions
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ps2xRecomp/tools/ghidra/ExportPS2Functions.java
+10 -8
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@@ -53,19 +53,21 @@ public class ExportPS2Functions extends GhidraScript {
"iGsPutIMR", "SetVSyncFlag", "SetSyscall", "GsSetVideoMode", "GetOsdConfigParam", "SetOsdConfigParam",
"EnableCache", "DisableCache", "GetRomName", "SifLoadElfPart", "sceSifLoadElf", "sceSifLoadElfPart",
"sceSifLoadModule", "sceSifLoadModuleBuffer", "SetupThread", "EndOfHeap", "GetMemorySize", "Deci2Call",
"QueryBootMode", "GetThreadTLS", "RegisterExitHandler", "ret0", "ret1", "reta0",
"calloc_r", "free_r", "malloc_r", "malloc_trim_r", "mbtowc_r", "printf_r",
"QueryBootMode", "GetThreadTLS", "Copy", "GetEntryAddress", "RegisterExitHandler", "ret0", "ret1", "reta0",
"calloc_r", "free_r", "realloc_r", "memalign_r", "malloc_r", "malloc_extend_top", "malloc_trim_r", "mbtowc_r", "printf_r",
"__malloc_lock", "__malloc_unlock",
"abs", "__ieee754_rem_pio2f", "__kernel_cosf", "__kernel_sinf", "atan", "atan2",
"calloc", "ceil", "close", "cos", "exit", "exp",
"fabs", "fclose", "fflush", "floor", "fopen", "fprintf",
"fread", "free", "fseek", "fstat", "ftell", "fwrite",
"getpid", "log", "log10", "lseek", "malloc", "memchr",
"getpid", "log", "log10", "lseek", "malloc", "memalign", "memclr", "memchr",
"memcmp", "memcpy", "memmove", "memset", "open", "pow",
"printf", "puts", "rand", "read", "realloc", "sin",
"snprintf", "sprintf", "sqrt", "srand", "stat", "strcasecmp",
"strcat", "strchr", "strcmp", "strcpy", "strlen", "strncat",
"strncmp", "strncpy", "strrchr", "strstr", "tan", "vfprintf",
"vsprintf", "write", "DmaAddr", "builtin_set_imask", "sceCdRI", "sceCdRM",
"vsprintf", "write", "__divdi3",
"DmaAddr", "builtin_set_imask", "sceCdRI", "sceCdRM",
"sceDevVif0Reset", "sceDevVu0Reset", "sceFsDbChk", "sceFsIntrSigSema", "sceFsSemExit", "sceFsSemInit",
"sceFsSigSema", "sceIDC", "sceMpegFlush", "sceRpcFreePacket", "sceRpcGetFPacket", "sceRpcGetFPacket2",
"sceSDC", "sceSifCmdIntrHdlr", "sceVu0ecossin", "mcCallMessageTypeSe", "mcCheckReadStartConfigFile", "mcCheckReadStartSaveFile",
@@ -141,7 +143,7 @@ public class ExportPS2Functions extends GhidraScript {
"sceVu0InterVectorXYZ", "sceVu0InversMatrix", "sceVu0LightColorMatrix", "sceVu0MulMatrix", "sceVu0MulVector", "sceVu0NormalLightMatrix",
"sceVu0Normalize", "sceVu0OuterProduct", "sceVu0RotMatrix", "sceVu0RotMatrixX", "sceVu0RotMatrixY", "sceVu0RotMatrixZ",
"sceVu0RotTransPers", "sceVu0RotTransPersN", "sceVu0ScaleVector", "sceVu0ScaleVectorXYZ", "sceVu0SubVector", "sceVu0TransMatrix",
"sceVu0TransposeMatrix", "sceVu0UnitMatrix", "sceVu0ViewScreenMatrix", "sceWrite"
"sceVu0TransposeMatrix", "sceVu0UnitMatrix", "sceVu0ViewScreenMatrix", "sceWrite", "InitTLB"
));
private static final Set<String> PS2_API_PREFIXES = new HashSet<>(Arrays.asList(
@@ -158,9 +160,9 @@ public class ExportPS2Functions extends GhidraScript {
private static final Set<String> KNOWN_STDLIB_NAMES = new HashSet<>(Arrays.asList(
"printf", "sprintf", "snprintf", "fprintf", "vprintf", "vfprintf", "vsprintf", "vsnprintf",
"puts", "putchar", "getchar", "gets", "fgets", "fputs", "scanf", "fscanf", "sscanf",
"sprint", "sbprintf",
"malloc", "free", "calloc", "realloc", "aligned_alloc", "posix_memalign",
"puts", "putchar", "getchar", "gets", "fgets",
"__mcmp", "__sbprintf", "__sprint", "__sprint_r",
"malloc", "free", "calloc", "realloc", "memalign", "memclr", "aligned_alloc", "posix_memalign",
"memcpy", "memset", "memmove", "memcmp", "memchr", "bcopy", "bzero",
"strcpy", "strncpy", "strcat", "strncat", "strcmp", "strncmp", "strlen", "strstr",
"strchr", "strrchr", "strdup", "strtok", "strtok_r", "strerror",