Re: [PATCH H8300] Added -mno-exr option in case of function with "monitor" attribute

2012-04-03 Thread Jeff Law
On 04/03/2012 09:40 AM, Sandeep Kumar Singh wrote: First, do you have an assignment on file with the FSF We do have a corporate assignment for KPIT. Excellent. Thanks for verifying. My recollection was -mint32 was supported on the original H8/300; is there something in particular that make

Re: [PATCH H8300] Added -mno-exr option in case of function with "monitor" attribute

2012-04-03 Thread Sandeep Kumar Singh
Hello Jeff, Thank you for reviewing the patch. >> First, do you have an assignment on file with the FSF We do have a corporate assignment for KPIT. It was signed by Bradley Kuhn from FSF side and Dhananjay Deshpande from KPIT side, during April 2003. In a mail, Peter Brown from FSF has mentio

Re: [PATCH H8300] Added -mno-exr option in case of function with "monitor" attribute

2012-04-02 Thread Jeff Law
On 03/30/2012 08:13 AM, Sandeep Kumar Singh wrote: Hi, Please find the attached patch to avoid saving of EXR register for monitor functions. By default, in prologue code of a monitor function, EXR register is pushed onto the stack. This implementation is not required for H8S/224x and 21xx varia

[PATCH H8300] Added -mno-exr option in case of function with "monitor" attribute

2012-03-30 Thread Sandeep Kumar Singh
Hi, Please find the attached patch to avoid saving of EXR register for monitor functions. By default, in prologue code of a monitor function, EXR register is pushed onto the stack. This implementation is not required for H8S/224x and 21xx variants of H8S controllers. The behavior can be controlle