We use cookies for various purposes including analytics. Attempt to execute non-instruction at 0x80000180 By continuing to use Pastebin, you agree to our use of cookies as described in the Cookies Policy. However at the end of a run it gives me an "Attempt to execute non-instruction at 0x00400090" . OK, I Understand SPIM is distributed under a BSD license. assembly attempt to execute non-instruction - Stack Overflow ... MIPS Examples. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. A: There are two ways to exit a program: 1. use the syscall command to exit the program (see section 1.5) 2. I created this progam in MIPS and I don't know why I get the error below?. Exception occured at PCx00000000. FAQs; Search; Recent Topics; Flagged Topics; Hot Topics; Best Topics; Register / Login . How do I exit the program? Section 1.5 in the documentation explains how to use syscall to do I/O. Q: My program works correctly. By continuing to use Pastebin, you agree to our use of cookies as described in the Cookies Policy. Attempt to execute non-instruction at 0x80000180. Attempt to execute non-instruction at 0x80000180 Test the following MIPS R2000 assembly program that implements the following C++ program: int A[8], B[8], C[8]; The last time I touched QtSpim was months ago, I guess I just completely forgot I had a start address set. Attempt to execute non-instruction at 0x80000180 Exception occurred at PC=0x00000000 Bad address in text read: 0x00000000 Attempt to execute non-instruction at 0x80000180 Is This A Good Question/Topic? Posted 14 September 2017 - 12:29 PM. Because my loop ends the program, I assume that there must be some code that tells spim to end the run. OK, I Understand A: The spim/xspim simulator provides a simple I/O facility through the syscall instruction. QtSPIM is linked to the Qt library, which is distributed under the GNU Lesser General Public License … From spim … However at the end of a run it gives me an "Attempt to execute non-instruction at 0x00400090" . I'm having trouble finding where I am going wrong with this program which checks for perfect numbers. 0 Back to top; MultiQuote; Quote + Reply; Replies To: Code won't run in Qtspim #2 turboscrew D.I.C Lover; Reputation: 172. I have spent hours trying to find the issue. Bad address in text read: 0x00000000. See the file README for a full copyright notice. Q: How do I input and output numbers? Learn more I get a “Attempt to execute non instruction” in qtspim? We use cookies for various purposes including analytics. Can someone please explain to me why my program gets stuck? I'm having trouble finding where I am going wrong with this program which checks for perfect numbers. – roadhog Nov 1 '18 at 12:17 That solved it!