#include "libc.h" #include <debug.h> #include <stdlib.h> #include "Util/log.h" #include "core/PS4/HLE/Libs.h" #include "core/hle/libraries/libc/libc.h" #include "core/hle/libraries/libc/libc_cxa.h" #include "core/hle/libraries/libc/libc_math.h" #include "core/hle/libraries/libc/libc_stdio.h" #include "core/hle/libraries/libc/libc_stdlib.h" #include "core/hle/libraries/libc/libc_string.h" namespace Core::Libraries::LibC { constexpr bool log_file_libc = true; // disable it to disable logging static u32 g_need_sceLibc = 1; static PS4_SYSV_ABI void init_env() { PRINT_DUMMY_FUNCTION_NAME(); } static PS4_SYSV_ABI void catchReturnFromMain(int status) { LOG_INFO_IF(log_file_libc, "catchReturnFromMain returned ={}\n", status); } static PS4_SYSV_ABI void _Assert() { PRINT_DUMMY_FUNCTION_NAME(); BREAKPOINT(); } PS4_SYSV_ABI void _ZdlPv(void* ptr) { std::free(ptr); } PS4_SYSV_ABI void _ZSt11_Xbad_allocv() { PRINT_DUMMY_FUNCTION_NAME(); BREAKPOINT(); } PS4_SYSV_ABI void _ZSt14_Xlength_errorPKc() { PRINT_DUMMY_FUNCTION_NAME(); BREAKPOINT(); } PS4_SYSV_ABI void* _Znwm(u64 count) { if (count == 0) { LOG_ERROR_IF(log_file_libc, "_Znwm count ={}\n", count); BREAKPOINT(); } void* ptr = std::malloc(count); return ptr; } void libcSymbolsRegister(SymbolsResolver* sym) { // cxa functions LIB_FUNCTION("3GPpjQdAMTw", "libc", 1, "libc", 1, 1, __cxa_guard_acquire); LIB_FUNCTION("9rAeANT2tyE", "libc", 1, "libc", 1, 1, __cxa_guard_release); LIB_FUNCTION("2emaaluWzUw", "libc", 1, "libc", 1, 1, __cxa_guard_abort); // stdlib functions LIB_FUNCTION("uMei1W9uyNo", "libc", 1, "libc", 1, 1, exit); LIB_FUNCTION("8G2LB+A3rzg", "libc", 1, "libc", 1, 1, atexit); LIB_FUNCTION("gQX+4GDQjpM", "libc", 1, "libc", 1, 1, malloc); LIB_FUNCTION("tIhsqj0qsFE", "libc", 1, "libc", 1, 1, free); LIB_FUNCTION("cpCOXWMgha0", "libc", 1, "libc", 1, 1, rand); LIB_FUNCTION("AEJdIVZTEmo", "libc", 1, "libc", 1, 1, qsort); // math functions LIB_FUNCTION("EH-x713A99c", "libc", 1, "libc", 1, 1, atan2f); LIB_FUNCTION("QI-x0SL8jhw", "libc", 1, "libc", 1, 1, acosf); LIB_FUNCTION("ZE6RNL+eLbk", "libc", 1, "libc", 1, 1, tanf); LIB_FUNCTION("GZWjF-YIFFk", "libc", 1, "libc", 1, 1, asinf); LIB_FUNCTION("9LCjpWyQ5Zc", "libc", 1, "libc", 1, 1, pow); LIB_FUNCTION("cCXjU72Z0Ow", "libc", 1, "libc", 1, 1, _Sin); LIB_FUNCTION("ZtjspkJQ+vw", "libc", 1, "libc", 1, 1, _Fsin); // string functions LIB_FUNCTION("Ovb2dSJOAuE", "libc", 1, "libc", 1, 1, strcmp); LIB_FUNCTION("j4ViWNHEgww", "libc", 1, "libc", 1, 1, strlen); LIB_FUNCTION("6sJWiWSRuqk", "libc", 1, "libc", 1, 1, strncpy); LIB_FUNCTION("+P6FRGH4LfA", "libc", 1, "libc", 1, 1, memmove); LIB_FUNCTION("kiZSXIWd9vg", "libc", 1, "libc", 1, 1, strcpy); LIB_FUNCTION("Ls4tzzhimqQ", "libc", 1, "libc", 1, 1, strcat); LIB_FUNCTION("DfivPArhucg", "libc", 1, "libc", 1, 1, memcmp); LIB_FUNCTION("Q3VBxCXhUHs", "libc", 1, "libc", 1, 1, memcpy); LIB_FUNCTION("8zTFvBIAIN8", "libc", 1, "libc", 1, 1, memset); // stdio functions LIB_FUNCTION("hcuQgD53UxM", "libc", 1, "libc", 1, 1, printf); LIB_FUNCTION("Q2V+iqvjgC0", "libc", 1, "libc", 1, 1, vsnprintf); LIB_FUNCTION("YQ0navp+YIc", "libc", 1, "libc", 1, 1, puts); // misc LIB_OBJ("P330P3dFF68", "libc", 1, "libc", 1, 1, &g_need_sceLibc); LIB_FUNCTION("bzQExy189ZI", "libc", 1, "libc", 1, 1, init_env); LIB_FUNCTION("XKRegsFpEpk", "libc", 1, "libc", 1, 1, catchReturnFromMain); LIB_FUNCTION("-QgqOT5u2Vk", "libc", 1, "libc", 1, 1, _Assert); LIB_FUNCTION("z+P+xCnWLBk", "libc", 1, "libc", 1, 1, _ZdlPv); LIB_FUNCTION("eT2UsmTewbU", "libc", 1, "libc", 1, 1, _ZSt11_Xbad_allocv); LIB_FUNCTION("tQIo+GIPklo", "libc", 1, "libc", 1, 1, _ZSt14_Xlength_errorPKc); LIB_FUNCTION("fJnpuVVBbKk", "libc", 1, "libc", 1, 1, _Znwm); } }; // namespace Core::Libraries::LibC