diff options
Diffstat (limited to 'src/library.js')
| -rw-r--r-- | src/library.js | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/src/library.js b/src/library.js index 5a429131..ad1ff696 100644 --- a/src/library.js +++ b/src/library.js @@ -2260,7 +2260,6 @@ LibraryManager.library = { } else if (type == 'i64') { ret = [{{{ makeGetValue('varargs', 'argIndex', 'i32', undefined, undefined, true) }}}, {{{ makeGetValue('varargs', 'argIndex+4', 'i32', undefined, undefined, true) }}}]; - ret = unSign(ret[0], 32) + unSign(ret[1], 32)*Math.pow(2, 32); // Unsigned in this notation. Signed later if needed. // XXX - loss of precision #else } else if (type == 'i64') { ret = {{{ makeGetValue('varargs', 'argIndex', 'i64', undefined, undefined, true) }}}; @@ -2270,7 +2269,7 @@ LibraryManager.library = { ret = {{{ makeGetValue('varargs', 'argIndex', 'i32', undefined, undefined, true) }}}; } argIndex += Runtime.getNativeFieldSize(type); - return Number(ret); + return ret; } var ret = []; @@ -2392,6 +2391,12 @@ LibraryManager.library = { var signed = next == 'd'.charCodeAt(0) || next == 'i'.charCodeAt(0); argSize = argSize || 4; var currArg = getNextArg('i' + (argSize * 8)); +#if I64_MODE == 1 + // Flatten i64-1 [low, high] into a (slightly rounded) double + if (argSize == 8) { + currArg = Runtime.makeBigInt(currArg[0], currArg[1], next == 'u'.charCodeAt(0)); + } +#endif // Truncate to requested size. if (argSize <= 4) { var limit = Math.pow(256, argSize) - 1; @@ -3444,7 +3449,7 @@ LibraryManager.library = { }, strtoll__deps: ['_parseInt'], strtoll: function(str, endptr, base) { - return __parseInt(str, endptr, base, -9223372036854775808, 9223372036854775807, 64); // LLONG_MIN, LLONG_MAX; imprecise. + return __parseInt(str, endptr, base, -9223372036854775200, 9223372036854775200, 64); // LLONG_MIN, LLONG_MAX; imprecise. }, strtol__deps: ['_parseInt'], strtol: function(str, endptr, base) { |