11972 resync smatch

@@ -1,12 +1,21 @@
 #include <stdio.h>
 
 #include "symbol.h"
 #include "target.h"
+#include "machine.h"
 
 struct symbol *size_t_ctype = &ulong_ctype;
 struct symbol *ssize_t_ctype = &long_ctype;
+struct symbol *intmax_ctype = &llong_ctype;
+struct symbol *uintmax_ctype = &ullong_ctype;
+struct symbol *int64_ctype = &long_ctype;
+struct symbol *uint64_ctype = &ulong_ctype;
+struct symbol *int32_ctype = &int_ctype;
+struct symbol *uint32_ctype = &uint_ctype;
+struct symbol *wchar_ctype = &int_ctype;
+struct symbol *wint_ctype = &uint_ctype;
 
 /*
  * For "__attribute__((aligned))"
  */
 int max_alignment = 16;

@@ -20,22 +29,20 @@
 int bits_in_int = 32;
 int bits_in_long = 32;
 int bits_in_longlong = 64;
 int bits_in_longlonglong = 128;
 
-int bits_in_wchar = 32;
-
 int max_int_alignment = 4;
 
 /*
  * Floating point data types
  */
 int bits_in_float = 32;
 int bits_in_double = 64;
-int bits_in_longdouble = 80;
+int bits_in_longdouble = 128;
 
-int max_fp_alignment = 8;
+int max_fp_alignment = 16;
 
 /*
  * Pointer data type
  */
 int bits_in_pointer = 32;

@@ -44,5 +51,113 @@
 /*
  * Enum data types
  */
 int bits_in_enum = 32;
 int enum_alignment = 4;
+
+
+void init_target(void)
+{
+        switch (arch_mach) {
+        case MACH_X86_64:
+                if (arch_m64 == ARCH_LP64)
+                        break;
+                /* fall through */
+        case MACH_I386:
+        case MACH_M68K:
+        case MACH_SPARC32:
+        case MACH_PPC32:
+                wchar_ctype = &long_ctype;
+                break;
+        case MACH_ARM:
+        case MACH_ARM64:
+                wchar_ctype = &uint_ctype;
+                break;
+        default:
+                break;
+        }
+
+        switch (arch_mach) {
+        case MACH_MIPS64:
+                if (arch_m64 == ARCH_LP64)
+                        break;
+                /* fall through */
+        case MACH_M68K:
+        case MACH_SPARC32:
+        case MACH_PPC32:
+        case MACH_MIPS32:
+        case MACH_RISCV32:
+                arch_m64 = ARCH_LP32;
+                int32_ctype = &long_ctype;
+                uint32_ctype = &ulong_ctype;
+                break;
+        default:
+                break;
+        }
+
+        switch (arch_mach) {
+        case MACH_ARM:
+        case MACH_MIPS32:
+        case MACH_S390X:
+        case MACH_SPARC32:
+                bits_in_longdouble = 64;
+                max_fp_alignment = 8;
+                break;
+        case MACH_X86_64:
+                if (arch_m64 == ARCH_LP64 || arch_m64 == ARCH_X32)
+                        break;
+                /* fall through */
+        case MACH_I386:
+        case MACH_M68K:
+                bits_in_longdouble = 96;
+                max_fp_alignment = 4;
+                break;
+        default:
+                break;
+        }
+
+        switch (arch_m64) {
+        case ARCH_X32:
+                max_int_alignment = 8;
+                int64_ctype = &llong_ctype;
+                uint64_ctype = &ullong_ctype;
+                break;
+        case ARCH_LP32:
+                /* default values */
+                int64_ctype = &llong_ctype;
+                uint64_ctype = &ullong_ctype;
+                intmax_ctype = &llong_ctype;
+                uintmax_ctype = &ullong_ctype;
+                break;
+        case ARCH_LP64:
+                bits_in_long = 64;
+                max_int_alignment = 8;
+                size_t_ctype = &ulong_ctype;
+                ssize_t_ctype = &long_ctype;
+                intmax_ctype = &long_ctype;
+                uintmax_ctype = &ulong_ctype;
+                goto case_64bit_common;
+        case ARCH_LLP64:
+                bits_in_long = 32;
+                max_int_alignment = 8;
+                size_t_ctype = &ullong_ctype;
+                ssize_t_ctype = &llong_ctype;
+                int64_ctype = &llong_ctype;
+                uint64_ctype = &ullong_ctype;
+                goto case_64bit_common;
+        case_64bit_common:
+                bits_in_pointer = 64;
+                pointer_alignment = 8;
+                break;
+        }
+
+#if defined(__CYGWIN__)
+        wchar_ctype = &ushort_ctype;
+#endif
+#if defined(__FreeBSD__) || defined(__APPLE__)
+        wint_ctype = &int_ctype;
+#endif
+#if defined(__APPLE__)
+        int64_ctype = &llong_ctype;
+        uint64_ctype = &ullong_ctype;
+#endif
+}