On Mon, Apr 04, 2016 at 08:46:17PM +0100, Peter Maydell wrote:
> On 4 April 2016 at 20:42, Eduardo Habkost wrote:
> > On Mon, Apr 04, 2016 at 08:38:54PM +0100, Peter Maydell wrote:
> >> On 4 April 2016 at 20:37, Eduardo Habkost wrote:
> >> > On Mon, Apr
On 4 April 2016 at 20:42, Eduardo Habkost wrote:
> On Mon, Apr 04, 2016 at 08:38:54PM +0100, Peter Maydell wrote:
>> On 4 April 2016 at 20:37, Eduardo Habkost wrote:
>> > On Mon, Apr 04, 2016 at 02:31:47PM +0100, Peter Maydell wrote:
>> >> On 4 April
On Mon, Apr 04, 2016 at 08:38:54PM +0100, Peter Maydell wrote:
> On 4 April 2016 at 20:37, Eduardo Habkost wrote:
> > On Mon, Apr 04, 2016 at 02:31:47PM +0100, Peter Maydell wrote:
> >> On 4 April 2016 at 14:21, Aleksandar Markovic
> >> wrote:
On 4 April 2016 at 20:37, Eduardo Habkost wrote:
> On Mon, Apr 04, 2016 at 02:31:47PM +0100, Peter Maydell wrote:
>> On 4 April 2016 at 14:21, Aleksandar Markovic
>> wrote:
>> > B. arm - explicitely sets other fields of float_status,
>> >
On Mon, Apr 04, 2016 at 02:31:47PM +0100, Peter Maydell wrote:
> On 4 April 2016 at 14:21, Aleksandar Markovic
> wrote:
> > B. arm - explicitely sets other fields of float_status,
> > explicit invocation of set_snan_bit_is_one(0) added
>
> We zero the
On 03/04/16 15:25, Aleksandar Markovic wrote:
> It just seems to me that, in similar case, 16-bit default NaN value should be
> 0x7E00. This value is needed for MSA operations. ("MIPS Architecture for
> Programmers Volume IV-j: The MIPS32® SIMD Architecture Module", Revision
> 1.12, (february
On 4 April 2016 at 14:21, Aleksandar Markovic
wrote:
> B. arm - explicitely sets other fields of float_status,
> explicit invocation of set_snan_bit_is_one(0) added
We zero the float_status structs on reset, because they are earlier
in the CPUARMState
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Subject: Re: [Qemu-devel] [PATCH 1/2] softfloat: Enable run-time-configurable
meaning of signaling NaN bit
On 03/25/2016 05:50 AM, Aleksandar Markovic wrote:
> +float16 float16_default_nan
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Subject: Re: [Qemu-devel] [PATCH 1/2] softfloat: Enable run-time-configurable
meaning of signaling NaN bit
On 25/03/16 12:50, Aleksandar Markovic wrote:
>
> /*
> | The pattern f
On 25/03/16 12:50, Aleksandar Markovic wrote:
>
> /*
> | The pattern for a default generated single-precision NaN.
>
> **/
> +float32
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Subject: Re: [Qemu-devel] [PATCH 1/2] softfloat: Enable run-time-configurable
meaning
On 03/25/2016 01:50 PM, Aleksandar Markovic wrote:
> From: Aleksandar Markovic
>
> This patch enables SoftFloat library to be configured at run-time in
> relation to the meaning of signaling NaN bit.
>
> Background:
>
> In floating-point calculations, there is a
On 03/25/2016 05:50 AM, Aleksandar Markovic wrote:
+float16 float16_default_nan(float_status *status) {
{ on the next line.
+return const_float64(LIT64( 0xFFF8 ));
Let's please fix the horrible formatting in this file as we touch the lines,
please.
-#define
From: Aleksandar Markovic
This patch enables SoftFloat library to be configured at run-time in
relation to the meaning of signaling NaN bit.
Background:
In floating-point calculations, there is a need for denoting undefined or
unrepresentable values. This is
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