Remove ARMFPA support and Q_DOUBLE_FORMAT detection

Remove the -armfpa option the config.tests/unix/doubleformat*
detection. The places where we used QT_ARMFPA and Q_DOUBLE_FORMAT
has been removed as well.

Rationale: ARM FPA with GCC does not work with EABI. Qt currently
does not support compiling without EABI, making ARM FPA an
impossibility. It is unknown whether other compilers provide ARM FPA
support with EABI. Support for ARM FPA can be re-added in the future
should the need arise, but since ARM VFP is available for ARMv5 and up,
we should encourage implementors to instead use soft-floats or VFP.

Change-Id: I3671aba575118ae3e3e6d769759301c8f2f496f5
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>

1 files changed, 4 insertions, 40 deletions

diff --git a/src/corelib/tools/qlocale_tools.cpp b/src/corelib/tools/qlocale_tools.cpp
index 31a29d7fe1..2d6b8047a6 100644
--- a/src/corelib/tools/qlocale_tools.cpp
+++ b/src/corelib/tools/qlocale_tools.cpp
@@ -601,7 +601,7 @@ QT_END_INCLUDE_NAMESPACE
 #error Exactly one of IEEE_BIG_OR_LITTLE_ENDIAN, VAX, or IBM should be defined.
 #endif
 
-static inline ULong _getWord0(const NEEDS_VOLATILE double x)
+static inline ULong getWord0(const NEEDS_VOLATILE double x)
 {
     const NEEDS_VOLATILE uchar *ptr = reinterpret_cast<const NEEDS_VOLATILE uchar *>(&x);
     if (QSysInfo::ByteOrder == QSysInfo::BigEndian) {
@@ -611,7 +611,7 @@ static inline ULong _getWord0(const NEEDS_VOLATILE double x)
     }
 }
 
-static inline void _setWord0(NEEDS_VOLATILE double *x, ULong l)
+static inline void setWord0(NEEDS_VOLATILE double *x, ULong l)
 {
     NEEDS_VOLATILE uchar *ptr = reinterpret_cast<NEEDS_VOLATILE uchar *>(x);
     if (QSysInfo::ByteOrder == QSysInfo::BigEndian) {
@@ -627,7 +627,7 @@ static inline void _setWord0(NEEDS_VOLATILE double *x, ULong l)
     }
 }
 
-static inline ULong _getWord1(const NEEDS_VOLATILE double x)
+static inline ULong getWord1(const NEEDS_VOLATILE double x)
 {
     const NEEDS_VOLATILE uchar *ptr = reinterpret_cast<const NEEDS_VOLATILE uchar *>(&x);
     if (QSysInfo::ByteOrder == QSysInfo::BigEndian) {
@@ -636,7 +636,7 @@ static inline ULong _getWord1(const NEEDS_VOLATILE double x)
         return (ptr[3]<<24) + (ptr[2]<<16) + (ptr[1]<<8) + ptr[0];
     }
 }
-static inline void _setWord1(NEEDS_VOLATILE double *x, ULong l)
+static inline void setWord1(NEEDS_VOLATILE double *x, ULong l)
 {
     NEEDS_VOLATILE uchar *ptr = reinterpret_cast<uchar NEEDS_VOLATILE *>(x);
     if (QSysInfo::ByteOrder == QSysInfo::BigEndian) {
@@ -652,42 +652,6 @@ static inline void _setWord1(NEEDS_VOLATILE double *x, ULong l)
     }
 }
 
-static inline ULong getWord0(const NEEDS_VOLATILE double x)
-{
-#ifdef QT_ARMFPA
-    return _getWord1(x);
-#else
-    return _getWord0(x);
-#endif
-}
-
-static inline void setWord0(NEEDS_VOLATILE double *x, ULong l)
-{
-#ifdef QT_ARMFPA
-    _setWord1(x, l);
-#else
-    _setWord0(x, l);
-#endif
-}
-
-static inline ULong getWord1(const NEEDS_VOLATILE double x)
-{
-#ifdef QT_ARMFPA
-    return _getWord0(x);
-#else
-    return _getWord1(x);
-#endif
-}
-
-static inline void setWord1(NEEDS_VOLATILE double *x, ULong l)
-{
-#ifdef QT_ARMFPA
-    _setWord0(x, l);
-#else
-    _setWord1(x, l);
-#endif
-}
-
 static inline void Storeinc(ULong *&a, const ULong &b, const ULong &c)
 {