mirror of
https://git.FreeBSD.org/ports.git
synced 2024-12-28 05:29:48 +00:00
6593022e89
release of the Firebird web browser with a new name to avoid conflicts with the Firebird database. This is version 0.8. http://www.mozilla.org/products/firefox/releases/ * Update to 0.8 and change name to firefox [1] * Make PLIST from a fake installation [1] * Restore original credit and portname in Makefile [1] * Optionally install headers and IDL files [2] * Use PERL instead of REINPLACE_CMD in a few places [1] * Use OPTIONS * Enable the Inspector extension * Fix another possible esound related problem * Enable basic optimizations if WITH_DEBUG is not specified PR: 62631 [2] Submitted by: trevor [1] [2]
62 lines
2.3 KiB
C++
62 lines
2.3 KiB
C++
$FreeBSD$
|
|
|
|
--- extensions/transformiix/source/base/Double.cpp.orig Thu Jan 30 09:26:46 2003
|
|
+++ extensions/transformiix/source/base/Double.cpp Sun Nov 16 01:46:42 2003
|
|
@@ -51,10 +51,10 @@
|
|
//A trick to handle IEEE floating point exceptions on FreeBSD - E.D.
|
|
#ifdef __FreeBSD__
|
|
#include <ieeefp.h>
|
|
-#ifdef __alpha__
|
|
-fp_except_t allmask = FP_X_INV|FP_X_OFL|FP_X_UFL|FP_X_DZ|FP_X_IMP;
|
|
-#else
|
|
+#if defined(__i386__)
|
|
fp_except_t allmask = FP_X_INV|FP_X_OFL|FP_X_UFL|FP_X_DZ|FP_X_IMP|FP_X_DNML;
|
|
+#else
|
|
+fp_except_t allmask = FP_X_INV|FP_X_OFL|FP_X_UFL|FP_X_DZ|FP_X_IMP;
|
|
#endif
|
|
fp_except_t oldmask = fpsetmask(~allmask);
|
|
#endif
|
|
@@ -75,22 +75,31 @@
|
|
#define TX_DOUBLE_HI32_EXPMASK 0x7ff00000
|
|
#define TX_DOUBLE_HI32_MANTMASK 0x000fffff
|
|
|
|
+union ui32dun {
|
|
+ PRUint32 i[2];
|
|
+ double d;
|
|
+};
|
|
+
|
|
//-- Initialize Double related constants
|
|
#ifdef IS_BIG_ENDIAN
|
|
-const PRUint32 nanMask[2] = {TX_DOUBLE_HI32_EXPMASK | TX_DOUBLE_HI32_MANTMASK,
|
|
- 0xffffffff};
|
|
-const PRUint32 infMask[2] = {TX_DOUBLE_HI32_EXPMASK, 0};
|
|
-const PRUint32 negInfMask[2] = {TX_DOUBLE_HI32_EXPMASK | TX_DOUBLE_HI32_SIGNBIT, 0};
|
|
+const union ui32dun nanMask =
|
|
+ {{TX_DOUBLE_HI32_EXPMASK | TX_DOUBLE_HI32_MANTMASK, 0xffffffff}};
|
|
+const union ui32dun infMask =
|
|
+ {{TX_DOUBLE_HI32_EXPMASK, 0}};
|
|
+const union ui32dun negInfMask =
|
|
+ {{TX_DOUBLE_HI32_EXPMASK | TX_DOUBLE_HI32_SIGNBIT, 0}};
|
|
#else
|
|
-const PRUint32 nanMask[2] = {0xffffffff,
|
|
- TX_DOUBLE_HI32_EXPMASK | TX_DOUBLE_HI32_MANTMASK};
|
|
-const PRUint32 infMask[2] = {0, TX_DOUBLE_HI32_EXPMASK};
|
|
-const PRUint32 negInfMask[2] = {0, TX_DOUBLE_HI32_EXPMASK | TX_DOUBLE_HI32_SIGNBIT};
|
|
+const union ui32dun nanMask =
|
|
+ {{0xffffffff, TX_DOUBLE_HI32_EXPMASK | TX_DOUBLE_HI32_MANTMASK}};
|
|
+const union ui32dun infMask =
|
|
+ {{0, TX_DOUBLE_HI32_EXPMASK}};
|
|
+const union ui32dun negInfMask =
|
|
+ {{0, TX_DOUBLE_HI32_EXPMASK | TX_DOUBLE_HI32_SIGNBIT}};
|
|
#endif
|
|
|
|
-const double Double::NaN = *((double*)nanMask);
|
|
-const double Double::POSITIVE_INFINITY = *((double*)infMask);
|
|
-const double Double::NEGATIVE_INFINITY = *((double*)negInfMask);
|
|
+const double Double::NaN = nanMask.d;
|
|
+const double Double::POSITIVE_INFINITY = infMask.d;
|
|
+const double Double::NEGATIVE_INFINITY = negInfMask.d;
|
|
|
|
/*
|
|
* Determines whether the given double represents positive or negative
|