Forum: Coders. Asm / Hardware
11 November 2020, 11:02
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Replies: 4
Views: 796
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Forum: Coders. C/C++
29 May 2020, 20:06
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Replies: 7
Views: 1,786
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Forum: Coders. C/C++
26 May 2020, 14:26
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Replies: 7
Views: 1,786
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Forum: Coders. C/C++
26 May 2020, 13:01
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Replies: 7
Views: 1,786
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Forum: Coders. C/C++
26 May 2020, 12:38
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Replies: 7
Views: 1,786
Struggling with vbcc
Firstly I am only used to using an IDE where I press a button and a file is created and I can run it. However now I'm on furlough I thought I'd try to set up a cross compiling environment.
I...
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Forum: Coders. Asm / Hardware
04 April 2020, 12:12
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Replies: 2
Views: 776
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Forum: Coders. Asm / Hardware
04 April 2020, 09:47
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Replies: 2
Views: 776
How to set up 3 'views' - tried and failed!
I though I'd try something simple like setting up a screen with 3 views. The idea being 3 differently sized 'views' comprised of a single bitplane separated by a single raster line.
My effort has...
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Forum: support.WinUAE
09 December 2019, 18:56
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Replies: 3
Views: 871
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Forum: Coders. Asm / Hardware
05 December 2019, 22:33
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Replies: 4
Views: 796
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Forum: Coders. Asm / Hardware
05 December 2019, 22:21
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Replies: 4
Views: 796
I have cycle exact (full) and cycle-exact...
I have cycle exact (full) and cycle-exact (DMA/Memory accesses) checked. I typed what you said (attached) but to be honest I don't really know how to interpret what I'm seeing.
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Forum: Coders. Asm / Hardware
05 December 2019, 21:29
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Replies: 4
Views: 796
Copper instructions and dma
I am trying to understand how the copper and dma interact. To that end I used the WinUAE dma debugger to view the horizontal positions on the line where I put the copper move instructions, so I could...
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Forum: support.WinUAE
04 December 2019, 21:59
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Replies: 3
Views: 871
DMA debugger output to text file?
Is there a way to get the output from the DMA debugger to redirect to a text file?
For example if I do v $30 it goes to the console and the only way I seem to be able to copy it is to use the...
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Forum: support.WinUAE
02 December 2019, 19:54
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Replies: 3
Views: 937
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Forum: Coders. Asm / Hardware
12 November 2019, 18:59
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Replies: 2
Views: 855
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Forum: Coders. Asm / Hardware
12 November 2019, 07:38
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Replies: 2
Views: 855
Copperlists and screen sizes
After many years I'm reviving my interest in assembly coding and following Photon's tutorials using WinUAE. I'm not far in and something odd is happening. The copperlist below is what Photon uses,...
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Forum: Coders. Tutorials
04 October 2015, 15:38
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Replies: 14
Views: 18,871
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Forum: Coders. C/C++
31 December 2014, 10:11
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Replies: 7
Views: 2,842
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Forum: News
17 May 2013, 22:28
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Replies: 31
Views: 5,158
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Forum: Coders. Tutorials
20 March 2013, 23:16
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Replies: 1
Views: 5,485
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Forum: Coders. Tutorials
01 October 2012, 09:31
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Replies: 14
Views: 18,871
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Forum: Retrogaming General Discussion
15 September 2012, 10:06
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Replies: 26
Views: 8,100
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Forum: Coders. Tutorials
30 July 2012, 19:13
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Replies: 2
Views: 5,702
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Forum: Coders. Tutorials
24 October 2011, 20:57
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Replies: 40
Views: 21,227
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Forum: Coders. General
04 September 2011, 21:52
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Replies: 4
Views: 1,846
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Forum: Coders. General
04 September 2011, 18:47
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Replies: 4
Views: 1,846
LoadRGB4() puzzle
I've opened an Intuition friendly CustomScreen and want to change the colours, so I do this:
movea.l GfxBase,a6
movea.l my_screen,a0 ;pointer to my new screen
movea.l ...
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Forum: Coders. General
19 August 2011, 19:35
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Replies: 9
Views: 3,653
For what it's worth here's the section:
...
For what it's worth here's the section:
"2.7.6.3 MC68030 and write-allocation
The MC68030's data cache stores the function-code bits along with parts of the address as tag information for each...
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Forum: Coders. General
11 August 2011, 23:28
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Replies: 13
Views: 3,540
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Forum: Coders. General
11 August 2011, 21:33
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Replies: 13
Views: 3,540
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Forum: Coders. General
11 August 2011, 21:02
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Replies: 13
Views: 3,540
What's this code doing?
I'm having fun disassembling a C program (one of the RKM examples), anyway there's a bit of code that appears a few times and I don't know how to make sense of it. I guess it's pretty easy when you...
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Forum: Coders. General
07 August 2011, 14:12
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Replies: 46
Views: 135,029
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Forum: Coders. General
07 August 2011, 13:54
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Replies: 46
Views: 135,029
Site unavailable
This site has been unavailable for a few days now. Is this permanent or a temporary glitch. :(
Hope it's only temporary, I quite often use it!
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Forum: Coders. General
23 July 2011, 20:22
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Replies: 5
Views: 2,739
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Forum: Coders. General
22 July 2011, 20:45
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Replies: 5
Views: 2,739
Thomas, I know I'm thick, but I don't really...
Thomas, I know I'm thick, but I don't really understand... :lol
This is how my somewhat limited understanding sees this.
sc_RastPort is the offset to the pointer in the screen structure of the...
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Forum: Coders. General
21 July 2011, 22:28
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Replies: 5
Views: 2,739
C to assembler
A basic question, but it's confusing me! :D
here's a bit of C code:
screen->RastPort.Flags=DBUFFER
is this equivalent?
movea.l my_screen,a0
movea.l sc_RastPort(a0),a0
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Forum: Coders. General
25 June 2011, 18:36
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Replies: 24
Views: 10,958
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Forum: Coders. General
25 June 2011, 12:25
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Replies: 24
Views: 10,958
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Forum: Coders. General
15 May 2011, 03:37
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Replies: 2
Views: 1,235
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Forum: Coders. General
15 May 2011, 01:26
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Replies: 2
Views: 1,235
ReSource question
A couple of questions for the disassembling gurus:
1. Using WinUAE as an A4000 with picasso the resource screen is green and red and corrupted. Is there any way to get it to work?
I can use it...
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Forum: Coders. General
07 May 2011, 22:40
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Replies: 11
Views: 2,547
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Forum: Coders. General
30 April 2011, 21:40
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Replies: 2
Views: 1,680
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