Joseph S. Myers wrote:
On Tue, 12 Jun 2012, Bin.Cheng wrote:
I noticed that GCC now can check format string of printf functions, so
I am wondering if it is possible to take advantage of this utility, by
making gcc detect whether printf prints floating point number and then
generate assembly dir
On Tue, 12 Jun 2012, Bin.Cheng wrote:
> >> I noticed that GCC now can check format string of printf functions, so
> >> I am wondering if it is possible to take advantage of this utility, by
> >> making gcc detect whether printf prints floating point number and then
> >> generate assembly directive
On Tue, Jun 12, 2012 at 4:23 AM, Joseph S. Myers
wrote:
> On Fri, 8 Jun 2012, Bin.Cheng wrote:
>
>> For example, most c programs call printf to format output data, that
>> means floating point code get linked even the program only want to
>> output non-floating point numbers. Currently, we rely on
On Fri, 8 Jun 2012, Bin.Cheng wrote:
> For example, most c programs call printf to format output data, that
> means floating point code get linked even the program only want to
> output non-floating point numbers. Currently, we rely on end-user to
> call iprintf if the program does not want floati
On Fri, 2012-06-08 at 16:54 +0800, Bin.Cheng wrote:
> Hi all,
> In micro-controller applications, code size is critical and the size
> problem is worse if library is linked.
> For example, most c programs call printf to format output data, that
> means floating point code get linked even the progra
Hi all,
In micro-controller applications, code size is critical and the size
problem is worse if library is linked.
For example, most c programs call printf to format output data, that
means floating point code get linked even the program only want to
output non-floating point numbers. Currently, w
