deps: Update CFLAGS for openlibm build

.kdev4/mujs.kdev4

@@ -1,47 +0,0 @@
-[Buildset]
-BuildItems=@Variant(\x00\x00\x00\t\x00\x00\x00\x00\x01\x00\x00\x00\x0b\x00\x00\x00\x00\x01\x00\x00\x00\x08\x00m\x00u\x00j\x00s)
-
-[CustomBuildSystem]
-CurrentConfiguration=BuildConfig0
-
-[CustomBuildSystem][BuildConfig0]
-BuildDir=file:///home/alec/repos/mujs
-Title=
-
-[CustomBuildSystem][BuildConfig0][ToolBuild]
-Arguments=/home/alec/repos/mujs
-Enabled=true
-Environment=
-Executable=file:///home/alec/repos/mujs/scripts/build-all
-Type=0
-
-[CustomBuildSystem][BuildConfig0][ToolClean]
-Arguments=
-Enabled=false
-Environment=
-Executable=
-Type=3
-
-[CustomBuildSystem][BuildConfig0][ToolConfigure]
-Arguments=
-Enabled=false
-Environment=
-Executable=
-Type=1
-
-[CustomBuildSystem][BuildConfig0][ToolInstall]
-Arguments=
-Enabled=false
-Environment=
-Executable=
-Type=2
-
-[CustomBuildSystem][BuildConfig0][ToolPrune]
-Arguments=
-Enabled=false
-Environment=
-Executable=
-Type=4
-
-[Project]
-VersionControlSupport=kdevgit

.vscode/settings.json

@@ -0,0 +1,5 @@
+{
+    "jaktLanguageServer.compiler.executablePath": "/home/alec/cloned/jakt/build/bin/jakt",
+    "git.ignoreLimitWarning": true,
+    "terminal.integrated.shellIntegration.history": 0
+}

.vscode/tasks.json

@@ -0,0 +1 @@
+{"version":"2.0.0","tasks":[{"label":"Build All","type":"shell","command":"${workspaceFolder}/scripts/build-all ${workspaceFolder}","group":{"kind":"build","isDefault":true},"runOptions":{"instanceLimit":1,"instancePolicy":"terminateOldest"},"problemMatcher":[]}]}

Run.HC

@@ -1,7 +1,8 @@
-XTalkWait(Fs, "Cd(\"M:/System/\");\n");
-XTalkWait(Fs, "#include \"M:/System/MakeSystem\";\n");
-XTalkWait(Fs, "#include \"M:/MuJS\";\n");
+Adam("Cd(\"M:/System/\");\n");
+Adam("#include \"M:/System/MakeSystem\";\n");
+
+WinMax;
+AutoComplete(0);
 
 XTalkWait(Fs, "Cd(\"M:/\");\n");
 XTalkWait(Fs, "mujs(\"examples/hello.js\");\n");
-

System/FFI/Base.HC

@@ -1,51 +0,0 @@
-#define PUSH_SYSV_REGS \
-    asm {PUSH RCX PUSH RDX PUSH RBX PUSH RBP PUSH RSI PUSH RDI PUSH R8 PUSH R9 PUSH   \
-      R10 PUSH R11 PUSH R12 PUSH R13 PUSH R14 PUSH R15}
-#define POP_SYSV_REGS \
-    p0 = p0;          \
-    p1 = p1;          \
-    p2 = p2;          \
-    p3 = p3;          \
-    p4 = p4;          \
-    p5 = p5;          \
-    asm {POP R15 POP R14 POP R13 POP R12 POP R11 POP R10 POP R9 POP R8 POP RDI POP    \
-      RSI POP RBP POP RBX POP RDX POP RCX}
-#define GET_SYSV_ARGS                              \
-    asm {PUSH R9 PUSH R8 PUSH RCX PUSH RDX PUSH RSI PUSH RDI} \
-    I64 reg RDI p0;                                \
-    I64 reg RSI p1;                                \
-    I64 reg RDX p2;                                \
-    I64 reg RCX p3;                                \
-    I64 reg R8 p4;                                 \
-    I64 reg R9 p5;                                 \
-    asm {POP RDI POP RSI POP RDX POP RCX POP R8 POP R9}
-
-#define MOV_ANS_RAX asm { MOV[&ans], RAX }
-#define MOV_PARAM0_RDI asm {MOV [&param0], RDI}
-
-I64 param0;
-I64 elf_argc;
-U8** elf_argv;
-
-asm {
-_ELF_CALL::
-        PUSH    RBP
-        MOV     RBP,RSP
-        MOV     RAX,U64 SF_ARG1[RBP]
-        MOV     RDI,U64 SF_ARG2[RBP]
-        MOV     RSI,U64 SF_ARG3[RBP]
-        TEST    RAX,RAX
-        JZ      @@05
-        CALL    RAX
-@@05:   POP     RBP
-        RET1    8
-}
-
-U0 _main()
-{
-    MOV_PARAM0_RDI
-    CallInd(_ELF_CALL, param0, elf_argc, elf_argv);
-    UserTaskCont;
-}
-
-//U0 _exit() { UserTaskCont; }

System/FFI/ELF64.HC

@@ -3,6 +3,36 @@
 #define ET_EXEC 2
 #define ET_DYN 3
 
+U0 @patch_call_rel32(U32 from, U32 to)
+{
+    *(from(U8*)) = 0xE8;
+    *((from + 1)(I32*)) = to - from - 5;
+}
+
+U0 @patch_jmp_rel32(U32 from, U32 to)
+{
+    *(from(U8*)) = 0xE9;
+    *((from + 1)(I32*)) = to - from - 5;
+}
+
+U0 @sse_enable()
+{
+    /* clang-format off */
+    asm
+    {
+        MOV_EAX_CR0
+        AND AX, 0xFFFB // clear coprocessor emulation CR0.EM
+        OR AX, 0x2 // set coprocessor monitoring  CR0.MP
+        MOV_CR0_EAX
+        MOV_EAX_CR4
+        OR AX, 3 << 9 // set CR4.OSFXSR and CR4.OSXMMEXCPT at the same time
+        MOV_CR4_EAX
+    }
+    /* clang-format on */
+}
+
+@sse_enable;
+
 U0 @elf64_debug_print(U8 fmt, ...)
 {
     // FIXME: Remove unnecessary debug_print statements and PrintErr for errors.
@@ -170,11 +200,6 @@ U0 process_elf_rela_dyn_entries(Elf* elf)
         entry_name = elf->dynstr + elf->dynsym[(rela_dyn->r_info >> 32)].st_name;
         @elf64_debug_print("rela_dyn->r_offset = %08x\n", rela_dyn->r_offset);
         @elf64_debug_print("entry name = '%s'\n", entry_name);
-        if (!StrCmp(entry_name, "__libc_start_main")) {
-            *(rela_dyn->r_offset)(U64*) = &_main;
-            @elf64_debug_print("Set value for .rela.dyn entry '%s' to: &_main\n",
-                entry_name);
-        }
         if (!StrCmp(entry_name, "stdin")) {
             *(rela_dyn->r_offset)(U64*) = 0;
             @elf64_debug_print("Set value for .rela.dyn entry '%s' to: %d\n", entry_name, 0);
@@ -249,12 +274,6 @@ U0 process_elf_rela_plt_entries(Elf* elf)
         *patch = entry_name;
         @patch_jmp_rel32(plt, handler);
         @patch_call_rel32(handler + 0x16, &PrintErr);
-        //@patch_call_rel32(handler + 0x21, &_exit);
-        if (!StrCmp(entry_name, "__libc_start_main")) {
-            symbol_exists = TRUE;
-            @patch_jmp_rel32(plt, &_main);
-            @elf64_debug_print("Set value for .rela.plt entry '%s' to &_main\n", entry_name);
-        }
         if (get_symbol_address(entry_name)) {
             symbol_exists = TRUE;
             @patch_jmp_rel32(plt, get_symbol_address(entry_name));
@@ -293,8 +312,4 @@ U0 load_elf(...)
     process_elf_section_header_table(&elf);
     process_elf_rela_dyn_entries(&elf);
     process_elf_rela_plt_entries(&elf);
-
-    _start = elf.ehdr->e_entry;
-    elf_argc = argc;
-    elf_argv = argv;
 }

System/FFI/LibC.HC

@@ -1,3 +1,25 @@
+#define PUSH_SYSV_REGS \
+asm {PUSH RCX PUSH RDX PUSH RBX PUSH RBP PUSH RSI PUSH RDI PUSH R8 PUSH R9 PUSH   \
+    R10 PUSH R11 PUSH R12 PUSH R13 PUSH R14 PUSH R15}
+    #define POP_SYSV_REGS \
+    p0 = p0;          \
+    p1 = p1;          \
+    p2 = p2;          \
+    p3 = p3;          \
+    p4 = p4;          \
+    p5 = p5;          \
+    asm {POP R15 POP R14 POP R13 POP R12 POP R11 POP R10 POP R9 POP R8 POP RDI POP    \
+        RSI POP RBP POP RBX POP RDX POP RCX}
+        #define GET_SYSV_ARGS                              \
+        asm {PUSH R9 PUSH R8 PUSH RCX PUSH RDX PUSH RSI PUSH RDI} \
+        I64 reg RDI p0;                                \
+        I64 reg RSI p1;                                \
+        I64 reg RDX p2;                                \
+        I64 reg RCX p3;                                \
+        I64 reg R8 p4;                                 \
+        I64 reg R9 p5;                                 \
+        asm {POP RDI POP RSI POP RDX POP RCX POP R8 POP R9}
+
 asm {
 _SETJMP::
     MOV [RDI],    RBX     // Store caller saved registers
@@ -29,6 +51,30 @@ _LONGJMP::
 _extern _SETJMP U64 _setjmp(U64 jmp_buf);
 _extern _LONGJMP U64 longjmp(U64 jmp_buf, U64 ret);
 
+class libc_tm {
+    I32 tm_sec;         /* seconds,  range 0 to 59          */
+    I32 tm_min;         /* minutes, range 0 to 59           */
+    I32 tm_hour;        /* hours, range 0 to 23             */
+    I32 tm_mday;        /* day of the month, range 1 to 31  */
+    I32 tm_mon;         /* month, range 0 to 11             */
+    I32 tm_year;        /* The number of years since 1900   */
+    I32 tm_wday;        /* day of the week, range 0 to 6    */
+    I32 tm_yday;        /* day in the year, range 0 to 365  */
+    I32 tm_isdst;       /* daylight saving time             */
+};
+
+#define NIST_TIME_OFFSET -9488
+
+I64 CDate2Unix(CDate dt)
+{ // TempleOS datetime to Unix timestamp.
+    return ToI64((dt - Str2Date("1/1/1970")) / CDATE_FREQ + NIST_TIME_OFFSET);
+}
+
+public CDate Unix2CDate(I64 timestamp)
+{//Unix timestamp to TempleOS datetime.
+    return (timestamp-NIST_TIME_OFFSET)*CDATE_FREQ+Str2Date("1/1/1970");
+}
+
 U0 free()
 {
     PUSH_SYSV_REGS
@@ -60,6 +106,56 @@ U0 localtime()
     POP_SYSV_REGS
 }
 
+U64 @gmtime(U64* timep)
+{
+    CDateStruct ds;
+    Date2Struct(&ds, Unix2CDate(*timep));
+    libc_tm* tm = CAlloc(sizeof(libc_tm));
+
+    tm->tm_sec = ds.sec;
+    tm->tm_min = ds.min;
+    tm->tm_hour = ds.hour;
+    tm->tm_mday = ds.day_of_mon;
+    tm->tm_mon = ds.mon;
+    tm->tm_year = ds.year;
+    tm->tm_wday = ds.day_of_week;
+    return tm;
+}
+
+U0 gmtime()
+{
+    PUSH_SYSV_REGS
+    GET_SYSV_ARGS
+    @gmtime(p0);
+    POP_SYSV_REGS
+}
+
+U64 @mktime(libc_tm* tm)
+{
+    CDateStruct ds;
+    MemSet(&ds, 0, sizeof(CDateStruct));
+    if (tm) {
+        ds.sec = tm->tm_sec;
+        ds.min = tm->tm_min;
+        ds.hour = tm->tm_hour;
+        ds.day_of_mon = tm->tm_mday;
+        ds.mon = tm->tm_mon;
+        ds.year = tm->tm_year;
+        ds.day_of_week = tm->tm_wday;
+    } else {
+        Date2Struct(&ds, Now);
+    }
+    return CDate2Unix(Struct2Date(&ds));
+}
+
+U0 mktime()
+{
+    PUSH_SYSV_REGS
+    GET_SYSV_ARGS
+    @mktime(p0);
+    POP_SYSV_REGS
+}
+
 I64 @strncmp(U8* s1, U8* s2, I32 n)
 {
     U64 u1, u2;
@@ -219,7 +315,6 @@ U0 strcmp()
 {
     PUSH_SYSV_REGS
     GET_SYSV_ARGS
-    //"strcmp: '%s', '%s'\n", p0, p1;
     StrCmp(p0, p1);
     POP_SYSV_REGS
 }
@@ -269,14 +364,6 @@ U0 realloc()
     POP_SYSV_REGS
 }
 
-#define MY_TIME_OFFSET 9488
-
-public
-I64 CDate2Unix(CDate dt)
-{ // TempleOS datetime to Unix timestamp.
-    return ToI64((dt - Str2Date("1/1/1970")) / CDATE_FREQ) - MY_TIME_OFFSET;
-}
-
 I64 @time(I64* ptr)
 {
     no_warn ptr;
@@ -363,11 +450,3 @@ U0 strstr()
     POP_SYSV_REGS
 
 }
-
-U0 sprintf()
-{
-    PUSH_SYSV_REGS
-    GET_SYSV_ARGS
-    StrPrint(p0, p1, p2, p3, p4, p5);
-    POP_SYSV_REGS
-}

System/LibTemple/Input.HC

@@ -0,0 +1,12 @@
+Bool @input_key_down(I64 sc)
+{
+    return Bt(kbd.down_bitmap, sc);
+}
+
+U0 input_key_down()
+{
+    PUSH_SYSV_REGS
+    GET_SYSV_ARGS
+    @input_key_down(p0);
+    POP_SYSV_REGS
+}

System/MakeSystem.HC

@@ -1,44 +1,13 @@
 /* clang-format off */
 
-WinMax;
-AutoComplete(0);
-
-U0 @patch_call_rel32(U32 from, U32 to)
-{
-    *(from(U8*)) = 0xE8;
-    *((from + 1)(I32*)) = to - from - 5;
-}
-
-U0 @patch_jmp_rel32(U32 from, U32 to)
-{
-    *(from(U8*)) = 0xE9;
-    *((from + 1)(I32*)) = to - from - 5;
-}
-
-U0 @sse_enable()
-{
-    /* clang-format off */
-    asm
-    {
-        MOV_EAX_CR0
-        AND AX, 0xFFFB // clear coprocessor emulation CR0.EM
-        OR AX, 0x2 // set coprocessor monitoring  CR0.MP
-        MOV_CR0_EAX
-        MOV_EAX_CR4
-        OR AX, 3 << 9 // set CR4.OSFXSR and CR4.OSXMMEXCPT at the same time
-        MOV_CR4_EAX
-    }
-    /* clang-format on */
-}
-
-@sse_enable;
-
 // FFI support files
-#include "FFI/Base";
 #include "FFI/LibC";
 #include "FFI/ELF64";
 
 // LibTemple support files
+#include "LibTemple/Input";
 #include "LibTemple/OS";
 
+#include "MuJS";
+
 /* clang-format on */

examples/hello.js

@@ -1,3 +1,3 @@
 print("Hello, TempleOS, from MuJS!")
-print("Current date and time is: " + JSON.stringify(new Date()))
-print("Type mujs; with no arguments for a REPL, or mujs(\"path/to/file.js\"); to run a program.")
+print("Current date and time is: " + new Date().toString());
+print("Type mujs; for a REPL, or mujs(\"path/to/file.js\"); to run a program.");

mujs.kdev4

@@ -1,4 +0,0 @@
-[Project]
-CreatedFrom=
-Manager=KDevCustomBuildSystem
-Name=mujs

scripts/build-all

@@ -26,6 +26,9 @@ templeos_iso_file = home_path + 'iso/TempleOS.ISO'
 
 qemu_run_cmd = qemu_bin_path + ' ' + qemu_display + ' -enable-kvm -m 1024 -cdrom ' + qemu_slipstream_iso_file + ' -audiodev pa,id=snd0 -machine pcspk-audiodev=snd0 -debugcon stdio -boot d'
 
+def kill_running_qemu_processes():
+    os.system('killall -e "' + qemu_bin_path + '"')
+
 def clang_format_src_files():
     print("build-all: clang-format-src-files")
     exclude_paths = ["mujs", "openlibm", ".iso.c"]
@@ -115,7 +118,7 @@ def generate_iso_c_file():
 
     # Fixup addresses for MuJS
     mujs_bin_path = redsea_path + '/build/bin/mujs'
-    mujs_hc_path = redsea_path + '/MuJS.HC'
+    mujs_hc_path = redsea_path + '/System/MuJS.HC'
 
     hc_fixup('MUJS_MAIN', 'main', mujs_bin_path, mujs_hc_path)
     exit_fixup(mujs_bin_path, mujs_hc_path)
@@ -140,6 +143,7 @@ def run():
         raise ValueError("build-all: step 'run' failed, error code " + str(res))
 
 def build_all():
+    kill_running_qemu_processes()
     clang_format_src_files()
     refresh_build_path()
     build_libtemple()

src/libtemple/input.h

@@ -0,0 +1 @@
+uint64_t input_key_down(uint64_t sc);

src/libtemple/libtemple.c

@@ -1,3 +1,5 @@
+unsigned long input_key_down(unsigned long sc) { return 0; }
+
 unsigned long os_call_ext_str(char const* func) { return 0; }
 
 unsigned long os_call_ext_str_1(char const* func, unsigned long arg1) { return 0; }

src/mujs/VERSION

@@ -0,0 +1 @@
+commit 7368c02b4409107ed64aea19a1c32e6852c76d66

src/mujs/jsarray.c

@@ -240,7 +240,7 @@ static void Ap_slice(js_State *J)
 static int Ap_sort_cmp(js_State *J, int idx_a, int idx_b)
 {
 	js_Object *obj = js_tovalue(J, 0)->u.object;
-	if (obj->u.a.simple) {
+	if (obj->u.a.simple && idx_b < obj->u.a.flat_length) {
 		js_Value *val_a = &obj->u.a.array[idx_a];
 		js_Value *val_b = &obj->u.a.array[idx_b];
 		int und_a = val_a->t.type == JS_TUNDEFINED;
@@ -326,7 +326,7 @@ static int Ap_sort_cmp(js_State *J, int idx_a, int idx_b)
 static void Ap_sort_swap(js_State *J, int idx_a, int idx_b)
 {
 	js_Object *obj = js_tovalue(J, 0)->u.object;
-	if (obj->u.a.simple) {
+	if (obj->u.a.simple && idx_b < obj->u.a.flat_length) {
 		js_Value tmp = obj->u.a.array[idx_a];
 		obj->u.a.array[idx_a] = obj->u.a.array[idx_b];
 		obj->u.a.array[idx_b] = tmp;
@@ -354,7 +354,7 @@ static int Ap_sort_leaf(js_State *J, int i, int end)
 	int lc = (j << 1) + 1; /* left child */
 	int rc = (j << 1) + 2; /* right child */
 	while (rc < end) {
-		if (Ap_sort_cmp(J, rc, lc) > 0)
+		if (Ap_sort_cmp(J, lc, rc) <= 0)
 			j = rc;
 		else
 			j = lc;
@@ -369,8 +369,9 @@ static int Ap_sort_leaf(js_State *J, int i, int end)
 static void Ap_sort_sift(js_State *J, int i, int end)
 {
 	int j = Ap_sort_leaf(J, i, end);
-	while (Ap_sort_cmp(J, i, j) > 0)
+	while (j > i && Ap_sort_cmp(J, i, j) > 0) {
 		j = (j - 1) >> 1; /* parent */
+	}
 	while (j > i) {
 		Ap_sort_swap(J, i, j);
 		j = (j - 1) >> 1; /* parent */

src/mujs/jsdate.c

@@ -323,7 +323,7 @@ static char *fmtdate(char *buf, double t)
 	int d = DateFromTime(t);
 	if (!isfinite(t))
 		return "Invalid Date";
-	sprintf(buf, "%04d-%02d-%02d", y, m+1, d);
+	npf_snprintf(buf, 1024, "%04d-%02d-%02d", y, m+1, d);
 	return buf;
 }
 
@@ -338,11 +338,11 @@ static char *fmttime(char *buf, double t, double tza)
 	if (!isfinite(t))
 		return "Invalid Date";
 	if (tza == 0)
-		sprintf(buf, "%02d:%02d:%02d.%03dZ", H, M, S, ms);
+		npf_snprintf(buf, 1024, "%02d:%02d:%02d.%03dZ", H, M, S, ms);
 	else if (tza < 0)
-		sprintf(buf, "%02d:%02d:%02d.%03d-%02d:%02d", H, M, S, ms, tzh, tzm);
+		npf_snprintf(buf, 1024, "%02d:%02d:%02d.%03d-%02d:%02d", H, M, S, ms, tzh, tzm);
 	else
-		sprintf(buf, "%02d:%02d:%02d.%03d+%02d:%02d", H, M, S, ms, tzh, tzm);
+		npf_snprintf(buf, 1024, "%02d:%02d:%02d.%03d+%02d:%02d", H, M, S, ms, tzh, tzm);
 	return buf;
 }
 
@@ -353,7 +353,7 @@ static char *fmtdatetime(char *buf, double t, double tza)
 		return "Invalid Date";
 	fmtdate(dbuf, t);
 	fmttime(tbuf, t, tza);
-	sprintf(buf, "%sT%s", dbuf, tbuf);
+	npf_snprintf(buf, 1024, "%sT%s", dbuf, tbuf);
 	return buf;
 }
 

src/mujs/jserror.c

@@ -53,6 +53,13 @@ static void Ep_toString(js_State *J)
 	}
 }
 
+static void Ep_get_stack(js_State *J)
+{
+	Ep_toString(J);
+	js_getproperty(J, 0, "stackTrace");
+	js_concat(J);
+}
+
 static int jsB_ErrorX(js_State *J, js_Object *prototype)
 {
 	js_pushobject(J, jsV_newobject(J, JS_CERROR, prototype));
@@ -105,8 +112,13 @@ void jsB_initerror(js_State *J)
 {
 	js_pushobject(J, J->Error_prototype);
 	{
-			jsB_props(J, "name", "Error");
-			jsB_propf(J, "Error.prototype.toString", Ep_toString, 0);
+		jsB_props(J, "name", "Error");
+		jsB_propf(J, "Error.prototype.toString", Ep_toString, 0);
+		jsB_props(J, "message", "");
+
+		js_newcfunction(J, Ep_get_stack, "stack", 0);
+		js_pushnull(J);
+		js_defaccessor(J, -3, "stack", JS_READONLY | JS_DONTENUM | JS_DONTCONF);
 	}
 	js_newcconstructor(J, jsB_Error, jsB_Error, "Error", 1);
 	js_defglobal(J, "Error", JS_DONTENUM);

src/mujs/jsi.h

@@ -270,6 +270,9 @@ struct js_State
 
 	js_Object *gcroot; /* gc scan list */
 
+	int runlimit;
+	int memlimit;
+
 	/* environments on the call stack but currently not in scope */
 	int envtop;
 	js_Environment *envstack[JS_ENVLIMIT];

src/mujs/jslex.c

@@ -102,7 +102,7 @@ static int jsY_findkeyword(js_State *J, const char *s)
 		J->text = keywords[i];
 		return TK_BREAK + i; /* first keyword + i */
 	}
-	J->text = js_intern(J, s);
+	J->text = s;
 	return TK_IDENTIFIER;
 }
 
@@ -204,14 +204,15 @@ static void textinit(js_State *J)
 
 static void textpush(js_State *J, Rune c)
 {
-	int n;
+	int n, newcap;
 	if (c == EOF)
 		n = 1;
 	else
 		n = runelen(c);
 	if (J->lexbuf.len + n > J->lexbuf.cap) {
-		J->lexbuf.cap = J->lexbuf.cap * 2;
+		newcap = J->lexbuf.cap * 2;
 		J->lexbuf.text = js_realloc(J, J->lexbuf.text, J->lexbuf.cap);
+		J->lexbuf.cap = newcap;
 	}
 	if (c == EOF)
 		J->lexbuf.text[J->lexbuf.len++] = 0;
@@ -449,7 +450,7 @@ static int lexstring(js_State *J)
 
 	s = textend(J);
 
-	J->text = js_intern(J, s);
+	J->text = s;
 	return TK_STRING;
 }
 
@@ -476,7 +477,7 @@ static int isregexpcontext(int last)
 static int lexregexp(js_State *J)
 {
 	const char *s;
-	int g, m, i;
+	int g, m, i, flags;
 	int inclass = 0;
 
 	/* already consumed initial '/' */
@@ -523,11 +524,13 @@ static int lexregexp(js_State *J)
 	if (g > 1 || i > 1 || m > 1)
 		jsY_error(J, "duplicated flag in regular expression");
 
-	J->text = js_intern(J, s);
-	J->number = 0;
-	if (g) J->number += JS_REGEXP_G;
-	if (i) J->number += JS_REGEXP_I;
-	if (m) J->number += JS_REGEXP_M;
+	J->text = s;
+
+	flags = 0;
+	if (g) flags |= JS_REGEXP_G;
+	if (i) flags |= JS_REGEXP_I;
+	if (m) flags |= JS_REGEXP_M;
+	J->number = flags;
 	return TK_REGEXP;
 }
 
@@ -828,7 +831,7 @@ static int lexjsonstring(js_State *J)
 
 	s = textend(J);
 
-	J->text = js_intern(J, s);
+	J->text = s;
 	return TK_STRING;
 }
 

src/mujs/jslibtemple.c

@@ -1,6 +1,7 @@
 #include <stdbool.h>
 #include <inttypes.h>
 
+#include "../libtemple/input.h"
 #include "../libtemple/os.h"
 
 #define value_or_number(v, x) js_isundefined(J, x) ? v : js_tonumber(J, x)
@@ -157,6 +158,84 @@ void jsLT_initgr(js_State *J)
     js_defglobal(J, "Gr", JS_DONTENUM);
 }
 
+/** Input **/
+
+uint64_t get_glbl_var_addr(char* name)
+{
+    // 0x100300 + 0x3d0: adam_task + offset(CTask.hash_table)
+    // 0x8: HTT_GLBL_VAR
+    // 0x78: offset(CHashGlblVar.data_addr)
+    uint64_t addr = os_call_ext_str_4("HashFind", (uint64_t)name, *(uint64_t*)(0x100300 + 0x3d0), 8, 1);
+    return addr ? *(uint64_t*)(addr + 0x78) : 0;
+}
+
+void Input_get_char(js_State *J)
+{
+    js_pushnumber(J, os_call_ext_str_3("GetChar", 0, 0, 0));
+}
+
+void Input_get_string(js_State *J)
+{
+    char* res = (char*)os_call_ext_str_3("GetStr", js_isundefined(J, 1) ? 0 : (uint64_t)js_tostring(J, 1), 0, 0);
+    if (!res) {
+        js_pushundefined(J);
+        return;
+    }
+    js_pushstring(J, res);
+    free(res);
+}
+
+void Input_mouse_x(js_State *J)
+{
+    uint64_t* res = (uint64_t*)get_glbl_var_addr("ms");
+    js_pushnumber(J, res[0]); // offset(CMsStateGlbls.pos.x)
+}
+
+void Input_mouse_y(js_State *J)
+{
+    uint64_t* res = (uint64_t*)get_glbl_var_addr("ms");
+    js_pushnumber(J, res[1]); // offset(CMsStateGlbls.pos.y)
+}
+
+void Input_mouse_lb(js_State *J)
+{
+    uint8_t* res = (uint8_t*)get_glbl_var_addr("ms");
+    js_pushboolean(J, res[0xa0]); // offset(CMsStateGlbls.lb)
+}
+
+void Input_mouse_rb(js_State *J)
+{
+    uint8_t* res = (uint8_t*)get_glbl_var_addr("ms");
+    js_pushboolean(J, res[0xa1]); // offset(CMsStateGlbls.rb)
+}
+
+void Input_key_down(js_State *J)
+{
+    js_pushboolean(J, input_key_down(js_tonumber(J, 1)));
+}
+
+void Input_press_a_key(js_State *J)
+{
+    js_pushnumber(J, os_call_ext_str("PressAKey"));
+}
+
+void jsLT_initinput(js_State *J)
+{
+    js_pushobject(J, jsV_newobject(J, -1, J->Object_prototype));
+    {
+        jsB_propf(J, "Input.get_char", Input_get_char, 0);
+        jsB_propf(J, "Input.get_string", Input_get_string, 1);
+        jsB_propf(J, "Input.mouse_x", Input_mouse_x, 0);
+        jsB_propf(J, "Input.mouse_y", Input_mouse_y, 0);
+        jsB_propf(J, "Input.mouse_lb", Input_mouse_lb, 0);
+        jsB_propf(J, "Input.mouse_rb", Input_mouse_rb, 0);
+        jsB_propf(J, "Input.press_a_key", Input_press_a_key, 0);
+        jsB_propf(J, "Input.key_down", Input_key_down, 1);
+    }
+    js_defglobal(J, "Input", JS_DONTENUM);
+    js_dostring(J, "Input.key_up = function(sc) { return !Input.key_down(sc) }");
+}
+
 /** OS **/
 
 // U0 Beep(I8 ona=62,Bool busy=FALSE)
@@ -214,8 +293,9 @@ void OS_read_file_as_string(js_State *J)
         return;
     }
     const char* filename = js_tostring(J, 1);
-    long file_as_string = os_call_ext_str_3("FileRead", (uint64_t)filename, 0, 0);
-    js_pushstring(J, file_as_string ? (char*)file_as_string : "");
+    char* file_as_string = (char*)os_call_ext_str_3("FileRead", (uint64_t)filename, 0, 0);
+    js_pushstring(J, file_as_string ? file_as_string : "");
+    free(file_as_string);
 }
 
 // U0 Reboot()
@@ -276,5 +356,6 @@ void js_initlibtemple(js_State *J)
 {
     jsLT_initdc(J);
     jsLT_initgr(J);
+    jsLT_initinput(J);
     jsLT_initos(J);
 }

src/mujs/jsnumber.c

@@ -116,11 +116,11 @@ static void numtostr(js_State *J, const char *fmt, int w, double n)
 {
 	/* buf needs to fit printf("%.20f", 1e20) */
 	char buf[50], *e;
-	sprintf(buf, fmt, w, n);
+	npf_snprintf(buf, 1024, fmt, w, n);
 	e = strchr(buf, 'e');
 	if (e) {
 		int exp = atoi(e+1);
-		sprintf(e, "e%+d", exp);
+		npf_snprintf(e, 1024, "e%+d", exp);
 	}
 	js_pushstring(J, buf);
 }

src/mujs/jsobject.c

@@ -280,51 +280,59 @@ static void O_defineProperty(js_State *J)
 	js_copy(J, 1);
 }
 
-static void O_defineProperties_walk(js_State *J, js_Property *ref)
+static int O_defineProperties_walk(js_State *J, js_Property *ref, int i)
 {
 	if (ref->left->level)
-		O_defineProperties_walk(J, ref->left);
+		i = O_defineProperties_walk(J, ref->left, i);
 	if (!(ref->atts & JS_DONTENUM)) {
-		js_pushvalue(J, ref->value);
-		ToPropertyDescriptor(J, js_toobject(J, 1), ref->name, js_toobject(J, -1));
-		js_pop(J, 1);
+		if (ref->value.t.type != JS_TOBJECT)
+			js_typeerror(J, "not an object");
+		js_pushstring(J, ref->name);
+		js_setindex(J, -2, i++);
 	}
 	if (ref->right->level)
-		O_defineProperties_walk(J, ref->right);
+		i = O_defineProperties_walk(J, ref->right, i);
+	return i;
+}
+
+static void O_defineProperties_imp(js_State *J, js_Object *obj)
+{
+	js_Object *props;
+	const char *name;
+	int i, n;
+
+	if (!js_isobject(J, 2)) js_typeerror(J, "not an object");
+
+	props = js_toobject(J, 2);
+	if (props->properties->level) {
+		js_newarray(J);
+		n = O_defineProperties_walk(J, props->properties, 0);
+		for (i = 0; i < n; ++i) {
+			js_getindex(J, -1, i);
+			name = js_tostring(J, -1);
+			if (js_hasproperty(J, 2, name)) {
+				ToPropertyDescriptor(J, obj, name, js_toobject(J, -1));
+				js_pop(J, 1);
+			}
+			js_pop(J, 1);
+		}
+		js_pop(J, 1);
+	}
 }
 
 static void O_defineProperties(js_State *J)
 {
-	js_Object *props;
-
+	js_Object *obj;
 	if (!js_isobject(J, 1)) js_typeerror(J, "not an object");
-	if (!js_isobject(J, 2)) js_typeerror(J, "not an object");
-
-	props = js_toobject(J, 2);
-	if (props->properties->level)
-		O_defineProperties_walk(J, props->properties);
-
+	obj = js_toobject(J, 1);
+	O_defineProperties_imp(J, obj);
 	js_copy(J, 1);
 }
 
-static void O_create_walk(js_State *J, js_Object *obj, js_Property *ref)
-{
-	if (ref->left->level)
-		O_create_walk(J, obj, ref->left);
-	if (!(ref->atts & JS_DONTENUM)) {
-		if (ref->value.t.type != JS_TOBJECT)
-			js_typeerror(J, "not an object");
-		ToPropertyDescriptor(J, obj, ref->name, ref->value.u.object);
-	}
-	if (ref->right->level)
-		O_create_walk(J, obj, ref->right);
-}
-
 static void O_create(js_State *J)
 {
 	js_Object *obj;
 	js_Object *proto;
-	js_Object *props;
 
 	if (js_isobject(J, 1))
 		proto = js_toobject(J, 1);
@@ -337,11 +345,7 @@ static void O_create(js_State *J)
 	js_pushobject(J, obj);
 
 	if (js_isdefined(J, 2)) {
-		if (!js_isobject(J, 2))
-			js_typeerror(J, "not an object");
-		props = js_toobject(J, 2);
-		if (props->properties->level)
-			O_create_walk(J, obj, props->properties);
+		O_defineProperties_imp(J, obj);
 	}
 }
 

src/mujs/json.c

@@ -45,7 +45,6 @@ static void jsonexpect(js_State *J, int t)
 static void jsonvalue(js_State *J)
 {
 	int i;
-	const char *name;
 
 	switch (J->lookahead) {
 	case TK_STRING:
@@ -66,11 +65,12 @@ static void jsonvalue(js_State *J)
 		do {
 			if (J->lookahead != TK_STRING)
 				js_syntaxerror(J, "JSON: unexpected token: %s (expected string)", jsY_tokenstring(J->lookahead));
-			name = J->text;
+			js_pushstring(J, J->text);
 			jsonnext(J);
 			jsonexpect(J, ':');
 			jsonvalue(J);
-			js_setproperty(J, -2, name);
+			js_setproperty(J, -3, js_tostring(J, -2));
+			js_pop(J, 1);
 		} while (jsonaccept(J, ','));
 		jsonexpect(J, '}');
 		break;

src/mujs/jsparse.c

@@ -99,7 +99,7 @@ static js_Ast *jsP_list(js_Ast *head)
 static js_Ast *jsP_newstrnode(js_State *J, enum js_AstType type, const char *s)
 {
 	js_Ast *node = jsP_newnode(J, type, J->lexline, 0, 0, 0, 0);
-	node->string = s;
+	node->string = js_intern(J, s);
 	return node;
 }
 

src/mujs/jsrun.c

@@ -35,9 +35,29 @@ static void js_outofmemory(js_State *J)
 	js_throw(J);
 }
 
+static void js_runlimit(js_State *J)
+{
+	STACK[TOP].t.type = JS_TLITSTR;
+	STACK[TOP].u.litstr = "script ran too long";
+	++TOP;
+	js_throw(J);
+}
+
+void js_setlimit(js_State *J, int runlimit, int memlimit)
+{
+	J->runlimit = runlimit;
+	J->memlimit = memlimit;
+}
+
 void *js_malloc(js_State *J, int size)
 {
-	void *ptr = J->alloc(J->actx, NULL, size);
+	void *ptr;
+	if (J->memlimit > 0) {
+		if (size >= J->memlimit)
+			js_outofmemory(J);
+		J->memlimit -= size;
+	}
+	ptr = J->alloc(J->actx, NULL, size);
 	if (!ptr)
 		js_outofmemory(J);
 	return ptr;
@@ -45,6 +65,12 @@ void *js_malloc(js_State *J, int size)
 
 void *js_realloc(js_State *J, void *ptr, int size)
 {
+	if (J->memlimit > 0) {
+		// TODO: track released memory
+		if (size >= J->memlimit)
+			js_outofmemory(J);
+		J->memlimit -= size;
+	}
 	ptr = J->alloc(J->actx, ptr, size);
 	if (!ptr)
 		js_outofmemory(J);
@@ -61,6 +87,7 @@ char *js_strdup(js_State *J, const char *s)
 
 void js_free(js_State *J, void *ptr)
 {
+	// TODO: track released memory (J->memlimit)
 	J->alloc(J->actx, ptr, 0);
 }
 
@@ -919,11 +946,11 @@ const char *js_ref(js_State *J)
 		s = v->u.boolean ? "_True" : "_False";
 		break;
 	case JS_TOBJECT:
-		sprintf(buf, "%p", (void*)v->u.object);
+		npf_snprintf(buf, 1024, "%p", (void*)v->u.object);
 		s = js_intern(J, buf);
 		break;
 	default:
-		sprintf(buf, "%d", J->nextref++);
+		npf_snprintf(buf, 1024, "%d", J->nextref++);
 		s = js_intern(J, buf);
 		break;
 	}
@@ -1547,7 +1574,7 @@ static int jsR_isindex(js_State *J, int idx, int *k)
 static void jsR_run(js_State *J, js_Function *F)
 {
 	js_Function **FT = F->funtab;
-	const char **VT = F->vartab-1;
+	const char **VT = F->vartab ? F->vartab - 1 : NULL;
 	int lightweight = F->lightweight;
 	js_Instruction *pcstart = F->code;
 	js_Instruction *pc = F->code;
@@ -1571,6 +1598,12 @@ static void jsR_run(js_State *J, js_Function *F)
 	pc += sizeof(str) / sizeof(*pc)
 
 	while (1) {
+		if (J->runlimit > 0) {
+			if (J->runlimit == 1)
+				js_runlimit(J);
+			--J->runlimit;
+		}
+
 		if (J->gccounter > J->gcthresh)
 			js_gc(J, 0);
 

src/mujs/jsstring.c

@@ -288,8 +288,10 @@ static void Sp_slice(js_State *J)
 
 	if (s < e)
 		Sp_substring_imp(J, str, s, e - s);
-	else
+	else if (s > e)
 		Sp_substring_imp(J, str, e, s - e);
+	else
+		js_pushliteral(J, "");
 }
 
 static void Sp_substring(js_State *J)
@@ -304,8 +306,10 @@ static void Sp_substring(js_State *J)
 
 	if (s < e)
 		Sp_substring_imp(J, str, s, e - s);
-	else
+	else if (s > e)
 		Sp_substring_imp(J, str, e, s - e);
+	else
+		js_pushliteral(J, "");
 }
 
 static void Sp_toLowerCase(js_State *J)
@@ -543,6 +547,11 @@ static void Sp_replace_regexp(js_State *J)
 
 	re->last = 0;
 
+	if (js_try(J)) {
+		js_free(J, sb);
+		js_throw(J);
+	}
+
 loop:
 	s = m.sub[0].sp;
 	n = m.sub[0].ep - m.sub[0].sp;
@@ -618,10 +627,6 @@ end:
 	js_puts(J, &sb, s + n);
 	js_putc(J, &sb, 0);
 
-	if (js_try(J)) {
-		js_free(J, sb);
-		js_throw(J);
-	}
 	js_pushstring(J, sb ? sb->s : "");
 	js_endtry(J);
 	js_free(J, sb);
@@ -643,6 +648,11 @@ static void Sp_replace_string(js_State *J)
 	}
 	n = strlen(needle);
 
+	if (js_try(J)) {
+		js_free(J, sb);
+		js_throw(J);
+	}
+
 	if (js_iscallable(J, 2)) {
 		js_copy(J, 2);
 		js_pushundefined(J);
@@ -679,10 +689,6 @@ static void Sp_replace_string(js_State *J)
 		js_putc(J, &sb, 0);
 	}
 
-	if (js_try(J)) {
-		js_free(J, sb);
-		js_throw(J);
-	}
 	js_pushstring(J, sb ? sb->s : "");
 	js_endtry(J);
 	js_free(J, sb);

src/mujs/jsvalue.c

@@ -170,7 +170,7 @@ const char *js_itoa(char *out, int v)
 	unsigned int a;
 	int i = 0;
 	if (v < 0) {
-		a = -v;
+		a = -(unsigned)v; /* cast to avoid -INT_MIN signed overflow UB */
 		*s++ = '-';
 	} else {
 		a = v;

src/mujs/main.c

@@ -94,6 +94,53 @@ char *readline(const char *prompt)
 
 #define PS1 "> "
 
+static int eval_file(js_State *J, const char* filename)
+{
+	char* source = (char*)os_call_ext_str_3("FileRead", (uint64_t)filename, 0, 0);
+	if (!source) {
+		js_pushundefined(J);
+		return 1;
+	}
+	int res = js_ploadstring(J, filename, source);
+	free(source);
+	if (res) {
+		fprintf(stderr, "%s\n", js_trystring(J, -1, "Error"));
+		js_pop(J, 1);
+		return 1;
+	}
+	js_pushundefined(J);
+	if (js_pcall(J, 0)) {
+		fprintf(stderr, "%s\n", js_trystring(J, -1, "Error"));
+		js_pop(J, 1);
+		return 1;
+	}
+	if (js_isdefined(J, -1)) {
+		printf("%s\n", js_tryrepr(J, -1, "can't convert to string"));
+	}
+	js_pop(J, 1);
+	return 0;
+}
+
+static int eval_print(js_State *J, const char *source)
+{
+	if (js_ploadstring(J, "[stdin]", source)) {
+		fprintf(stderr, "%s\n", js_trystring(J, -1, "Error"));
+		js_pop(J, 1);
+		return 1;
+	}
+	js_pushundefined(J);
+	if (js_pcall(J, 0)) {
+		fprintf(stderr, "%s\n", js_trystring(J, -1, "Error"));
+		js_pop(J, 1);
+		return 1;
+	}
+	if (js_isdefined(J, -1)) {
+		printf("%s\n", js_tryrepr(J, -1, "can't convert to string"));
+	}
+	js_pop(J, 1);
+	return 0;
+}
+
 static void jsB_gc(js_State *J)
 {
 	int report = js_toboolean(J, 1);
@@ -103,14 +150,7 @@ static void jsB_gc(js_State *J)
 
 static void jsB_load(js_State *J)
 {
-	int i, n = js_gettop(J);
-	for (i = 1; i < n; ++i) {
-		js_loadfile(J, js_tostring(J, i));
-		js_pushundefined(J);
-		js_call(J, 0);
-		js_pop(J, 1);
-	}
-	js_pushundefined(J);
+	eval_file(J, js_tostring(J, 1));
 }
 
 static void jsB_compile(js_State *J)
@@ -164,49 +204,13 @@ static void jsB_write(js_State *J)
 
 static void jsB_read(js_State *J)
 {
-	const char *filename = js_tostring(J, 1);
-	FILE *f;
-	char *s;
-	int n, t;
-
-	f = fopen(filename, "rb");
-	if (!f) {
-		js_error(J, "cannot open file '%s': %s", filename, strerror(errno));
-	}
-
-	if (fseek(f, 0, SEEK_END) < 0) {
-		fclose(f);
-		js_error(J, "cannot seek in file '%s': %s", filename, strerror(errno));
-	}
-
-	n = ftell(f);
-	if (n < 0) {
-		fclose(f);
-		js_error(J, "cannot tell in file '%s': %s", filename, strerror(errno));
-	}
-
-	if (fseek(f, 0, SEEK_SET) < 0) {
-		fclose(f);
-		js_error(J, "cannot seek in file '%s': %s", filename, strerror(errno));
-	}
-
-	s = malloc(n + 1);
+	char *s = (char*)os_call_ext_str_3("FileRead", (uint64_t)js_tostring(J, 1), 0, 0);
 	if (!s) {
-		fclose(f);
-		js_error(J, "out of memory");
+		js_pushundefined(J);
+		return;
 	}
-
-	t = fread(s, 1, n, f);
-	if (t != n) {
-		free(s);
-		fclose(f);
-		js_error(J, "cannot read data from file '%s': %s", filename, strerror(errno));
-	}
-	s[n] = 0;
-
 	js_pushstring(J, s);
 	free(s);
-	fclose(f);
 }
 
 static void jsB_readline(js_State *J)
@@ -258,49 +262,6 @@ static const char *console_js =
 	"var console = { log: print, debug: print, warn: print, error: print };"
 ;
 
-static int eval_file(js_State *J, const char* filename)
-{
-	char* source = (char*)os_call_ext_str_3("FileRead", (uint64_t)filename, 0, 0);
-	int res = js_ploadstring(J, filename, source);
-	free(source);
-	if (res) {
-		fprintf(stderr, "%s\n", js_trystring(J, -1, "Error"));
-		js_pop(J, 1);
-		return 1;
-	}
-	js_pushundefined(J);
-	if (js_pcall(J, 0)) {
-		fprintf(stderr, "%s\n", js_trystring(J, -1, "Error"));
-		js_pop(J, 1);
-		return 1;
-	}
-	if (js_isdefined(J, -1)) {
-		printf("%s\n", js_tryrepr(J, -1, "can't convert to string"));
-	}
-	js_pop(J, 1);
-	return 0;
-}
-
-static int eval_print(js_State *J, const char *source)
-{
-	if (js_ploadstring(J, "[stdin]", source)) {
-		fprintf(stderr, "%s\n", js_trystring(J, -1, "Error"));
-		js_pop(J, 1);
-		return 1;
-	}
-	js_pushundefined(J);
-	if (js_pcall(J, 0)) {
-		fprintf(stderr, "%s\n", js_trystring(J, -1, "Error"));
-		js_pop(J, 1);
-		return 1;
-	}
-	if (js_isdefined(J, -1)) {
-		printf("%s\n", js_tryrepr(J, -1, "can't convert to string"));
-	}
-	js_pop(J, 1);
-	return 0;
-}
-
 static void usage(void)
 {
 	fprintf(stderr, "Usage: mujs [options] [script [scriptArgs*]]\n");

src/mujs/mujs.h

@@ -9,7 +9,7 @@ extern "C" {
 
 #define JS_VERSION_MAJOR 1
 #define JS_VERSION_MINOR 3
-#define JS_VERSION_PATCH 5
+#define JS_VERSION_PATCH 8
 
 #define JS_VERSION (JS_VERSION_MAJOR * 10000 + JS_VERSION_MINOR * 100 + JS_VERSION_PATCH)
 #define JS_CHECKVERSION(x,y,z) (JS_VERSION >= ((x) * 10000 + (y) * 100 + (z)))
@@ -56,6 +56,7 @@ void js_setreport(js_State *J, js_Report report);
 js_Panic js_atpanic(js_State *J, js_Panic panic);
 void js_freestate(js_State *J);
 void js_gc(js_State *J, int report);
+void js_setlimit(js_State *J, int runlimit, int memlimit);
 
 int js_dostring(js_State *J, const char *source);
 int js_dofile(js_State *J, const char *filename);

src/mujs/regexp.c

@@ -147,7 +147,7 @@ static int nextrune(struct cstate *g)
 				g->yychar = '0';
 				return 1;
 			}
-			return 0;
+			return 1;
 		case 'u':
 			if (!g->source[0] || !g->source[1] || !g->source[2] || !g->source[3])
 				die(g, "unterminated escape sequence");
@@ -159,7 +159,7 @@ static int nextrune(struct cstate *g)
 				g->yychar = '0';
 				return 1;
 			}
-			return 0;
+			return 1;
 		case 0:
 			g->yychar = '0';
 			return 1;

src/openlibm/CMakeLists.txt

@@ -37,7 +37,7 @@ endif()
 list(APPEND C_ASM_COMPILE_FLAGS "-ffp-contract=off" "-fno-fast-math" "-fno-rounding-math" "-fno-math-errno")
 list(APPEND C_ASM_COMPILE_FLAGS "-fPIC" "-std=c99" "-fno-builtin")
 list(APPEND C_ASM_COMPILE_FLAGS "-Wall" "-Wno-implicit-function-declaration")
-list(APPEND C_ASM_COMPILE_FLAGS "-DASSEMBLER" "-D__BSD_VISIBLE" "-O3")
+list(APPEND C_ASM_COMPILE_FLAGS "-DASSEMBLER" "-D__BSD_VISIBLE" "-O0 --mno-red-zone --mno-mmx")
 
 # Compiler-specific compile flags
 if("${CMAKE_C_COMPILER_ID}" MATCHES "Clang")

src/openlibm/Make.inc

@@ -106,7 +106,7 @@ endif
 
 # If CFLAGS does not contain a -O optimization flag, default to -O3
 ifeq ($(findstring -O,$(CFLAGS)),)
-CFLAGS_add += -O3
+CFLAGS_add += -O0 -mno-red-zone -mno-mmx
 endif
 
 ifneq (,$(findstring MINGW,$(OS)))