[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Simulavr-devel] Whats to do on execution of "illegal instruction"
From: |
Michael Hennebry |
Subject: |
Re: [Simulavr-devel] Whats to do on execution of "illegal instruction" |
Date: |
Fri, 5 Feb 2016 13:10:25 -0600 (CST) |
User-agent: |
Alpine 1.00 (DEB 882 2007-12-20) |
On Fri, 5 Feb 2016, Klaus Rudolph wrote:
What should happen on "illegal instruction" execution in simulavr:
1) stop simulavr with retrun code !=0 ( as yet imlemented )
2) act like running on a breakpoint, do not increment program counter
3) report a line on trace output
4) ....
0xFFFF should be a separate case from all other invalid instructions.
It seems to me that run-time configuration should include both the
effect on the simulatee and on the output text.
There is potential for a lot of output.
--
Michael address@hidden
"Sorry but your password must contain an uppercase letter, a number,
a haiku, a gang sign, a heiroglyph, and the blood of a virgin."
-- someeecards
- [Simulavr-devel] simulavr is very unreliable executing a bootloader, Albrecht Frenzel, 2016/02/04
- Re: [Simulavr-devel] simulavr is very unreliable executing a bootloader, Joerg Wunsch, 2016/02/05
- Re: [Simulavr-devel] simulavr is very unreliable executing a bootloader, Albrecht Frenzel, 2016/02/05
- Re: [Simulavr-devel] simulavr is very unreliable executing a bootloader, Klaus Rudolph, 2016/02/05
- Re: [Simulavr-devel] simulavr is very unreliable executing a bootloader, Albrecht Frenzel, 2016/02/05
- [Simulavr-devel] Whats to do on execution of "illegal instruction", Klaus Rudolph, 2016/02/05
- Re: [Simulavr-devel] Whats to do on execution of "illegal instruction", Albrecht Frenzel, 2016/02/05
- Re: [Simulavr-devel] Whats to do on execution of "illegal instruction",
Michael Hennebry <=
- Re: [Simulavr-devel] Whats to do on execution of "illegal instruction", Michael Hennebry, 2016/02/06
- Re: [Simulavr-devel] Whats to do on execution of "illegal instruction", Klaus, 2016/02/06
- Re: [Simulavr-devel] Whats to do on execution of "illegal instruction", Thomas K, 2016/02/06
- Re: [Simulavr-devel] Whats to do on execution of "illegal instruction", Klaus, 2016/02/06
- Re: [Simulavr-devel] Whats to do on execution of "illegal instruction", Joerg Wunsch, 2016/02/05
- Re: [Simulavr-devel] Whats to do on execution of "illegal instruction", David Madden, 2016/02/05
- Re: [Simulavr-devel] Whats to do on execution of "illegal instruction", Joerg Wunsch, 2016/02/05
- Re: [Simulavr-devel] Whats to do on execution of "illegal instruction", Albrecht Frenzel, 2016/02/05
- Re: [Simulavr-devel] Whats to do on execution of "illegal instruction", Joerg Wunsch, 2016/02/05
- Re: [Simulavr-devel] Whats to do on execution of "illegal instruction", Thomas K, 2016/02/06