tags:

views:

33

answers:

1
Q: 

How to assign a number to a floating point register using sparc assembly?

For example, I want to assign 0x5 to %f1. How to achieve this?

A: 

I find the anser myself.

The solution is save 0x05 in .data section, then load it to %f1.

programmer  2010-04-02 03:43:36

related questions

Why do I see a double variable initialized to some value like 21.4 as 21.399999618530273?
ParseFloat function in JavaScript
Haskell FFI / C MPFR library wrapper woes
When to use Fixed Point these days
Confusing return statement
How to alter a float by its smallest increment (or close to it)?
Significant figures in the decimal module
Test if a floating point number is an integer
SQL server 2005 numeric precision loss
Why would I use 2's complement to compare two doubles instead of comparing their differences against an epsilon value?
Double and floats in C#
Converting floating point exceptions into C++ exceptions
How to manually parse a floating point number from a string
What is the fastest way to convert float to int on x86
Determine if a string is an integer or a float in ANSI C
cout prints "-0" instead of "0"
how to use "%f" to populate a double value into a string with the right precision
Convert from scientific notation string to float in C#
How is floating point stored? When does it matter?
round() in Python doesn't seem to be rounding properly
How do you generate a random number in C#?
Comparing IEEE floats and doubles for equality
Most effective way for float and double comparison
Convert Bytes to Floating Point Numbers in Python
A little diversion into floating point (im)precision, part 1