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authormarcus <marcus@FreeBSD.org>2003-11-16 18:56:29 +0000
committermarcus <marcus@FreeBSD.org>2003-11-16 18:56:29 +0000
commit63ace12fc20a9f443083f18a1a1f62c84b6441db (patch)
tree26536f1511ef6f647f266d4aa9df5f480339cfc1 /mail/thunderbird-devel
parent1bafb1f2176eb14bf01e154a0fe035fae264fc91 (diff)
downloadFreeBSD-ports-63ace12fc20a9f443083f18a1a1f62c84b6441db.zip
FreeBSD-ports-63ace12fc20a9f443083f18a1a1f62c84b6441db.tar.gz
Add a new patch-Double.cpp that fixes the recent core dumps during post-build
on Sparc64. Submitted by: tmm (bless that man)
Diffstat (limited to 'mail/thunderbird-devel')
-rw-r--r--mail/thunderbird-devel/files/patch-Double.cpp60
1 files changed, 54 insertions, 6 deletions
diff --git a/mail/thunderbird-devel/files/patch-Double.cpp b/mail/thunderbird-devel/files/patch-Double.cpp
index 3dabc02..5cd13e4 100644
--- a/mail/thunderbird-devel/files/patch-Double.cpp
+++ b/mail/thunderbird-devel/files/patch-Double.cpp
@@ -1,11 +1,59 @@
---- extensions/transformiix/source/base/Double.cpp.orig Wed May 21 04:42:05 2003
-+++ extensions/transformiix/source/base/Double.cpp Wed May 21 04:42:24 2003
-@@ -51,7 +51,7 @@
+--- 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__
-+#if defined(__alpha__) || defined(__sparc64__)
- fp_except_t allmask = FP_X_INV|FP_X_OFL|FP_X_UFL|FP_X_DZ|FP_X_IMP;
- #else
+-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
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