lib/armeabi.c: fix zero from/to double conversion

tccgen.c: - allow cross-compiling 0.0L (cross-compile tcc with tcc) tccelf.c: - use alignment of TLS section for PT_TLS tccpp.c: - support long double constants on systems that do not support long doubles (i.e. mark them (VT_DOUBLE | VT_LONG)) tccdefs.h: #define __has_feature() for android remove _unaligned (why define a msvc extension under !_WIN32)

grischka committed 3 years ago

Commit 19ef0241 parent 86f3d8e5 files · +38 −27Browse files

Showing the changes to lib (1 of 5 files). Show all

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lib/armeabi.c+8−1

     int exp, high_shift, sign;                                               \
     double_unsigned_struct ret;                                              \
                                                                              \
+    if ((val.high & ~0x80000000) == 0 && val.low == 0) {                     \
+        ret.low = ret.high = 0;                                              \
+        goto _ret_;                                                          \
+    }                                                                        \
+                                                                             \
     /* compute sign */                                                       \
     sign = val.high >> 31;                                                   \
                                                                              \
             ret.low++;                                                       \
     }                                                                        \
                                                                              \
+_ret_:                                                                       \
     double_unsigned_struct_return(ret);                                      \
 }
             }                                                           \
         } else {                                                        \
             ret.high = ret.low = 0;                                     \
-            double_unsigned_struct_return(ret);                         \
+            goto _ret_;                                                 \
         }                                                               \
     }                                                                   \
                                                                         \
     /* fill sign bit */                                                 \
     ret.high |= sign << 31;                                             \
                                                                         \
+_ret_:                                                                  \
     double_unsigned_struct_return(ret);                                 \
 }

lib/armeabi.c: fix zero from/to double conversion

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