X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=frontend%2Fmain.c;h=d81210903d582ebcb2f971aa7a208905c7dcd49b;hb=d014a47167b28b19f87546bca0b0c53f08b1daff;hp=4631618e561a691bf82fbd64d4f646195cba1c4f;hpb=0bfe8d59b9150b2662c3ca68f950b272344cb9a4;p=pcsx_rearmed.git

diff --git a/frontend/main.c b/frontend/main.c
index 4631618e..d8121090 100644
--- a/frontend/main.c
+++ b/frontend/main.c
@@ -29,6 +29,14 @@
 #include "arm_features.h"
 #include "revision.h"
 
+#if defined(__has_builtin)
+#define DO_CPU_CHECKS __has_builtin(__builtin_cpu_init)
+#elif defined(__x86_64__) || defined(__i386__)
+#define DO_CPU_CHECKS 1
+#else
+#define DO_CPU_CHECKS 0
+#endif
+
 #ifndef NO_FRONTEND
 #include "libpicofe/input.h"
 #include "libpicofe/plat.h"
@@ -43,8 +51,8 @@ static void check_memcards(void);
 #endif
 
 // don't include debug.h - it breaks ARM build (R1 redefined)
-void StartDebugger();
-void StopDebugger();
+static void StartDebugger() {}
+static void StopDebugger() {}
 
 int ready_to_go, g_emu_want_quit, g_emu_resetting;
 unsigned long gpuDisp;
@@ -121,8 +129,8 @@ static void set_default_paths(void)
 void emu_set_default_config(void)
 {
 	// try to set sane config on which most games work
-	Config.Xa = Config.Cdda = Config.Sio =
-	Config.icache_emulation = Config.SpuIrq = Config.RCntFix = Config.VSyncWA = 0;
+	Config.Xa = Config.Cdda = 0;
+	Config.icache_emulation = 0;
 	Config.PsxAuto = 1;
 
 	pl_rearmed_cbs.gpu_neon.allow_interlace = 2; // auto
@@ -405,6 +413,24 @@ void emu_on_new_cd(int show_hud_msg)
 	}
 }
 
+static void log_wrong_cpu(void)
+{
+#if DO_CPU_CHECKS
+	__builtin_cpu_init();
+	#define CHECK_CPU(name) if (!__builtin_cpu_supports(name)) \
+		SysPrintf("ERROR: compiled for " name ", which is unsupported by the CPU\n")
+#ifdef __SSE2__
+	CHECK_CPU("sse2");
+#endif
+#ifdef __SSSE3__
+	CHECK_CPU("ssse3");
+#endif
+#ifdef __SSE4_1__
+	CHECK_CPU("sse4.1");
+#endif
+#endif // DO_CPU_CHECKS
+}
+
 int emu_core_preinit(void)
 {
 	// what is the name of the config file?
@@ -419,6 +445,8 @@ int emu_core_preinit(void)
 #endif
 	emuLog = stdout;
 
+	log_wrong_cpu();
+
 	SetIsoFile(NULL);
 
 	memset(&Config, 0, sizeof(Config));
@@ -712,7 +740,7 @@ void SysRunGui() {
         printf("SysRunGui\n");
 }
 
-static void dummy_lace()
+static void CALLBACK dummy_lace()
 {
 }
 
@@ -989,7 +1017,7 @@ void *SysLoadLibrary(const char *lib) {
 		tmp++;
 		for (i = 0; i < ARRAY_SIZE(builtin_plugins); i++)
 			if (strcmp(tmp, builtin_plugins[i]) == 0)
-				return (void *)(long)(PLUGIN_DL_BASE + builtin_plugin_ids[i]);
+				return (void *)(uintptr_t)(PLUGIN_DL_BASE + builtin_plugin_ids[i]);
 	}
 
 #ifndef _WIN32
@@ -1004,7 +1032,7 @@ void *SysLoadLibrary(const char *lib) {
 }
 
 void *SysLoadSym(void *lib, const char *sym) {
-	unsigned int plugid = (unsigned int)(long)lib;
+	unsigned int plugid = (unsigned int)(uintptr_t)lib;
 
 	if (PLUGIN_DL_BASE <= plugid && plugid < PLUGIN_DL_BASE + ARRAY_SIZE(builtin_plugins))
 		return plugin_link(plugid - PLUGIN_DL_BASE, sym);
@@ -1025,7 +1053,7 @@ const char *SysLibError() {
 }
 
 void SysCloseLibrary(void *lib) {
-	unsigned int plugid = (unsigned int)(long)lib;
+	unsigned int plugid = (unsigned int)(uintptr_t)lib;
 
 	if (PLUGIN_DL_BASE <= plugid && plugid < PLUGIN_DL_BASE + ARRAY_SIZE(builtin_plugins))
 		return;