<html><body><div style="color:#000; background-color:#fff; font-family:arial, helvetica, sans-serif;font-size:10pt"><div><div><br>Hello,</div><div><br></div><div>The recent patch for arm nds is not entirely error-free. Need some guidance to correct the work so far.</div><div><br></div><div>In order to use the generic interrupt support, I've modified the existing assembly in libnds & I'm calling bsp_interrupt_dispatch from assembly after saving previous context. I'm experiencing an error of undefined reference to `bsp_interrupt_dispatch' in assembly. I'm unable to correct it.</div><div><br></div><div>Is the above approach right ? If not, then without using assembly how can I save the previous values of registers during context switch in C ?</div><div><br></div><div class="yui_3_7_2_36_1376836517226_66" style="font-family: arial, helvetica, clean, sans-serif; background-color: transparent;">Regards</div><div class="yui_3_7_2_36_1376836517226_68"
style="font-family: arial, helvetica, clean, sans-serif; background-color: transparent;"><span style="background-color: transparent; line-height: 1.22;">Vipul Nayyar </span></div><div><span style="background-color: transparent; line-height: 1.22;"><br></span></div></div> </div></body></html>