Re: [Freedos-devel] CPU flags register not updating on interrupt calls

2023-05-03 Thread Ralf Quint
On 4/30/2023 2:53 PM, rehsd.i...@gmail.com wrote: Hi, everyone. I’m new here. This is my first post.  I am currently working on getting FreeDOS running on my homebrew 286 system. I am running into an issue where interrupt calls from FreeDOS to my BIOS are not showing updated values for the

Re: [Freedos-devel] CPU flags register not updating on interrupt calls

2023-05-01 Thread rehsd.info
ubject: Re: [Freedos-devel] CPU flags register not updating on interrupt calls On at 2023-04-30 17:19 -0500, rehsd.i...@gmail.com wrote: > Not sure if it’s bad etiquette to reply to your own post, but… I may > just need to change out my “iret” with “ret 2”. I’m doing some > testing… > &

Re: [Freedos-devel] CPU flags register not updating on interrupt calls

2023-05-01 Thread bernd-freedos--- via Freedos-devel
That was me. I openend an issue in the FreeDOS Archive tracker thas OMF output seems to be broken in 2.16: https://gitlab.com/FreeDOS/devel/nasm/-/issues/1 I also mailed H.P. Anvin and informed him about what I consider to be a bug. I do not know if they have / will fix it, or if it is a

Re: [Freedos-devel] CPU flags register not updating on interrupt calls

2023-05-01 Thread C. Masloch
On at 2023-05-01 01:45 -0500, Rugxulo wrote: Hi, On Sun, Apr 30, 2023 at 4:54 PM wrote: In, kernel/pcb.h, I see some notes about “offsets must match the assembly process” and a couple of different layouts for the offsets. Could this be related to the issue I am having? I am using NASM

Re: [Freedos-devel] CPU flags register not updating on interrupt calls

2023-05-01 Thread C. Masloch
On at 2023-04-30 17:19 -0500, rehsd.i...@gmail.com wrote: Not sure if it’s bad etiquette to reply to your own post, but… I may just need to change out my “iret” with “ret 2”. I’m doing some testing… Rich In NASM you can indeed use this as an alternative, but you need *far* return, that is

Re: [Freedos-devel] CPU flags register not updating on interrupt calls

2023-05-01 Thread Rugxulo
Hi, On Sun, Apr 30, 2023 at 4:54 PM wrote: > > In, kernel/pcb.h, I see some notes about “offsets must match the assembly > process” > and a couple of different layouts for the offsets. Could this be related to > the issue I am having? > I am using NASM 2.16.01 and Watcom 1.9. Someone reported

Re: [Freedos-devel] CPU flags register not updating on interrupt calls

2023-04-30 Thread rehsd.info
Not sure if it’s bad etiquette to reply to your own post, but… I may just need to change out my “iret” with “ret 2”. I’m doing some testing… Rich From: rehsd.i...@gmail.com Sent: Sunday, April 30, 2023 4:53 PM To: freedos-devel@lists.sourceforge.net Subject: CPU flags register not