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* [Bug general/5252] New: Arithmetic of float variable and Integer value fails (on hpd)
@ 2007-11-02 15:45 tthomas at redhat dot com
2007-11-15 20:13 ` [Bug general/5252] " tthomas at redhat dot com
2008-01-24 19:34 ` tthomas at redhat dot com
0 siblings, 2 replies; 3+ messages in thread
From: tthomas at redhat dot com @ 2007-11-02 15:45 UTC (permalink / raw)
To: frysk-bugzilla
(fhpd) print float_
[0.0]
4.0
(fhpd) print float_ + 1
[0.0]
0.0
--
Summary: Arithmetic of float variable and Integer value fails (on
hpd)
Product: frysk
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: general
AssignedTo: frysk-bugzilla at sourceware dot org
ReportedBy: tthomas at redhat dot com
http://sourceware.org/bugzilla/show_bug.cgi?id=5252
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* [Bug general/5252] Arithmetic of float variable and Integer value fails (on hpd)
2007-11-02 15:45 [Bug general/5252] New: Arithmetic of float variable and Integer value fails (on hpd) tthomas at redhat dot com
@ 2007-11-15 20:13 ` tthomas at redhat dot com
2008-01-24 19:34 ` tthomas at redhat dot com
1 sibling, 0 replies; 3+ messages in thread
From: tthomas at redhat dot com @ 2007-11-15 20:13 UTC (permalink / raw)
To: frysk-bugzilla
------- Additional Comments From tthomas at redhat dot com 2007-11-15 20:13 -------
Prints by C test program on i686 - uses sizeof operator:
sizeof float_: 4
sizeof long_: 4
sizeof (long_ + float_): 4
GDB outputs:
(gdb) print sizeof long_
$1 = 4
(gdb) print sizeof float_
$2 = 4
(gdb) print sizeof (long_ + float_)
$3 = 8 [NOTE!]
--
http://sourceware.org/bugzilla/show_bug.cgi?id=5252
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* [Bug general/5252] Arithmetic of float variable and Integer value fails (on hpd)
2007-11-02 15:45 [Bug general/5252] New: Arithmetic of float variable and Integer value fails (on hpd) tthomas at redhat dot com
2007-11-15 20:13 ` [Bug general/5252] " tthomas at redhat dot com
@ 2008-01-24 19:34 ` tthomas at redhat dot com
1 sibling, 0 replies; 3+ messages in thread
From: tthomas at redhat dot com @ 2008-01-24 19:34 UTC (permalink / raw)
To: frysk-bugzilla
------- Additional Comments From tthomas at redhat dot com 2008-01-24 19:34 -------
Use BigFloatingPoint for arithmetic operations.
frysk-core/frysk/value/ChangeLog
2008-01-23 Teresa Thomas <tthomas@redhat.com>
* BigFloatingPoint.java: Add arithmetic functions.
* FloatingPointUnit.java: Use BigFloatingPoint for
arithmetics.
* Value.java (asBigFloatingPoint): Fix cast.
* IntegerType.java (putBigFloatingPoint): New.
* FloatingPointType.java (putBigFloatingPoint): New.
* ArithmeticType.java (putBigFloatingPoint): New.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
http://sourceware.org/bugzilla/show_bug.cgi?id=5252
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2007-11-02 15:45 [Bug general/5252] New: Arithmetic of float variable and Integer value fails (on hpd) tthomas at redhat dot com
2007-11-15 20:13 ` [Bug general/5252] " tthomas at redhat dot com
2008-01-24 19:34 ` tthomas at redhat dot com
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