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Search Again :: Adv Search 1000 results in 0.014s
<1…11121314151617…34>
  • Z88DK/SP1 library u_malloc() questionHi All, It may possibly be more appropriate for me to post this on the Z88DK forum, but I know quite a few WoSSers have used Z88DK, so here goes:- …

    ... related stuff. The memory allocation stuff went into z88dk as malloc and ...
    Alcoholics Anonymous Alcoholics Anonymous December 2010 Development
  • Z88DK/SP1 library u_malloc() questionHi All, It may possibly be more appropriate for me to post this on the Z88DK forum, but I know quite a few WoSSers have used Z88DK, so here goes:- …

    ... related stuff. The memory allocation stuff went into z88dk as malloc and ... z88dk/sp1 combination is that it eats up a lot of memory ...
    Timmy Timmy December 2010 Development
  • Z88DK/SP1 library u_malloc() questionHi All, It may possibly be more appropriate for me to post this on the Z88DK forum, but I know quite a few WoSSers have used Z88DK, so here goes:- …

    ... />
    Regarding the memory issue, I'm glad you ... whereas the SP1 and Z88DK libs are no doubt very ... and optimised for a small memory footprint.

    ... the art of using memory efficiently in the C ... in the emulator debugger memory dump). I'm assuming ...
    Digital Prawn Digital Prawn December 2010 Development
  • New platform game: Sid SpannersHi all, here is my Christmas present. A new platform game (well, more of a mini-game really). [url=http://java.cms.livjm.ac.uk/homepage/staff/cmspc…

    ... ). It's an inefficient format, memory wise, but very easy to ... 's less than 1K of memory remaining after this. The vast ... , when programming C on the Z88DK system. If I change the ... know from other people's Z88DK games, that typically many more ...
    Digital Prawn Digital Prawn December 2010 Brand new software
  • New platform game: Sid SpannersHi all, here is my Christmas present. A new platform game (well, more of a mini-game really). [url=http://java.cms.livjm.ac.uk/homepage/staff/cmspc…

    ... runs slower and uses more memory. :D Indeed, it's not ... bit_fx() routines supplied with the Z88DK system, so thanks due to ...
    Digital Prawn Digital Prawn December 2010 Brand new software
  • Z88DK/SP1 library u_malloc() questionHi All, It may possibly be more appropriate for me to post this on the Z88DK forum, but I know quite a few WoSSers have used Z88DK, so here goes:- …

    ... and optimised for a small memory footprint.
    [/quote]< ... carefully planned from a memory conservation standpoint from ... memory map is in [URL="http://z88dk.cvs.sourceforge.net/viewvc/z88dk/z88dk ... other major contributor to memory use is the struct_sp1_update ...
    Alcoholics Anonymous Alcoholics Anonymous December 2010 Development
  • Z88DK/SP1 library u_malloc() questionHi All, It may possibly be more appropriate for me to post this on the Z88DK forum, but I know quite a few WoSSers have used Z88DK, so here goes:- …

    Memory usage is one of the ... new library") and my concerns about memory usage have pushed me back ...
    na_th_an na_th_an December 2010 Development
  • Z88DK/SP1 library u_malloc() questionHi All, It may possibly be more appropriate for me to post this on the Z88DK forum, but I know quite a few WoSSers have used Z88DK, so here goes:- …

    ... new library") and my concerns about memory usage have pushed me back ... some data into lower conteded memory in the Sid Spanners game ... /> I'm learning to save memory though. For instance the level ... data in a much more memory-efficient way and hopefully the ...
    Digital Prawn Digital Prawn December 2010 Development
  • New Game: Forest Raider CherryJust a game I've just finished this morning. Consider this as a Christmas present. Help Cherry to find the treasure in the Mysterious Forest. [URL=…

    ... ran out of memory very soon. And z88dk isn't very conservative ... (it uses almost all the memory right now), and I'm ... a different machine with more memory then we can always add ...
    Timmy Timmy December 2010 Games
  • Z88DK/SP1 library u_malloc() questionHi All, It may possibly be more appropriate for me to post this on the Z88DK forum, but I know quite a few WoSSers have used Z88DK, so here goes:- …

    ... another 5k from available memory versus spritepack for a ... [URL="http://z88dk.cvs.sourceforge.net/viewvc/z88dk/z88dk/libsrc/sprites/software ... can use better tricks and memory saving methods, or even ... stop anyone from using memory saving methods are data ...
    Alcoholics Anonymous Alcoholics Anonymous December 2010 Development
  • Z88DK/SP1 library u_malloc() questionHi All, It may possibly be more appropriate for me to post this on the Z88DK forum, but I know quite a few WoSSers have used Z88DK, so here goes:- …

    ... be reduced to achieve some memory savings.[/QUOTE]I understand that ... local variables both consumes more memory and is slower. [...] Likewise, be ... interesting for everyone who uses z88dk, but for me (and ... fact, I chose to use z88dk because of the excellent sp1 ...
    Timmy Timmy December 2010 Development
  • New platform game: Sid SpannersHi all, here is my Christmas present. A new platform game (well, more of a mini-game really). [url=http://java.cms.livjm.ac.uk/homepage/staff/cmspc…

    ... around 100 bytes of free memory remaining. So, I just stopped ... /> This will demand a more memory-efficient re-write of the ... () sound routines from the supplied Z88DK library which use the BORDCR ... gap in upper memory (in the SP1 library memory map) where I ...
    Digital Prawn Digital Prawn January 2011 Brand new software
  • New platform game: Sid SpannersHi all, here is my Christmas present. A new platform game (well, more of a mini-game really). [url=http://java.cms.livjm.ac.uk/homepage/staff/cmspc…

    ... to free up more memory by juggling things around ... and does save some memory as well. (The ... only a minimal increase in memory usage.

    ... Z88DK sound library (sound.h) which has saved even more memory ... avoid running out of memory. Still it's really ...
    Digital Prawn Digital Prawn January 2011 Brand new software
  • yeah - unix for zx spectrumI started a new hobby project. An operating system for ZX Spectrum. A unix clone. Talked to my friend about it and he asked me what if after I'm done…

    ... the kernel to allocate necessary memory for process environment, task ... malloc in SDCC and/or z88dk that I will be able ... /> Another important thing related to memory management is relocation. Here's ... something and propose to extend z88dk and/or SDCC to support ...
    tstih tstih January 2011 Development
  • yeah - unix for zx spectrumI started a new hobby project. An operating system for ZX Spectrum. A unix clone. Talked to my friend about it and he asked me what if after I'm done…

    ... /> Another important thing related to memory management is relocation.
    ...
    [URL="http://z88dk.cvs.sourceforge.net/viewvc/z88dk/z88dk/libsrc/malloc/malloc ... the real memory allocator [URL="http://z88dk.cvs.sourceforge.net/viewvc/z88dk/z88dk/libsrc ...
    Alcoholics Anonymous Alcoholics Anonymous January 2011 Development
  • Compiling Basic to MCHello, I have a lot of long Basic programs. These are mostly strategy programs, good but slow. I was thinking about how to speed them up without com…

    ... BASIC, the slower (and much memory bloated) it gets. Most of ... become a multiarch compiler, like Z88DK, etc).
    boriel boriel February 2011 Development
  • yeah - unix for zx spectrumI started a new hobby project. An operating system for ZX Spectrum. A unix clone. Talked to my friend about it and he asked me what if after I'm done…

    ... construction. I'm done with memory management, fonts and keyboard. I ... no logic behind. kbd/font/memory management/start up logic is ... and relocatable code generation from z88dk/sdcc as suggested because I ... be able to clean up memory, set up the process stack ...
    tstih tstih February 2011 Development
  • yeah - unix for zx spectrumI started a new hobby project. An operating system for ZX Spectrum. A unix clone. Talked to my friend about it and he asked me what if after I'm done…

    ... drive partitions you could implement memory swapping to a swap partition ... kindly ask for support by z88dk and/or SDCC teams...adjusting ...
    tstih tstih February 2011 Development
  • Zetr0's Catchup Time (hardware / software)Hello there my fellow ZX'ers I have been soaking myself into the "world of spectrum" and more I do, the more I realize I have to play catchup.... a …

    ... ][/QUOTE]
    [URL]http://www.z88dk.org/forum/[/URL]
    [QUOTE ... (forcing the adapter in 8bit memory mode) this would allow full ...
    guesser guesser March 2011 Development
  • Fuse: what do you want to see?An open brainstorm. If you had a team of programmers working on [url=http://fuse-emulator.sf.net/]Fuse[/url], what would you tell them to work on? …

    ... : read registers, write to memory, load from memory, set breakpoint and jump ... capable of extracting symbols from z88dk generated code and then use ...
    tstih tstih March 2011 Emulators
  • enJine: a fast tilemap enginetile engine based on excellent work by Joffa Smifff. here you can download first tech demo. [url=http://ketmar.no-ip.org/tmp/enJine.tap]Get It Now![…

    ... be usable with z88dk, sorry. it needs some 'strict' memory mapping.
    Ketmar Ketmar May 2011 Development
  • enJine: a fast tilemap enginetile engine based on excellent work by Joffa Smifff. here you can download first tech demo. [url=http://ketmar.no-ip.org/tmp/enJine.tap]Get It Now![…

    ... be usable with z88dk, sorry. it needs some 'strict' memory mapping.

    There is some strict memory mapping for sp1 too -- this ... it can be used with z88dk. z88dk will allow it to be ...
    Alcoholics Anonymous Alcoholics Anonymous May 2011 Development
  • Proportional Print Routine...Hi Folks, Does anyone know of a good proportional printing routine for the ZX Spectrum? Ideally I am looking for something that prints with charact…

    ... I am trying to keep memory use to a minimum.[/QUOTE ... (my own version is in z88dk and it works completely different ...
    Timmy Timmy May 2011 Sinclair Basic
  • Development choices, help!As a small part-time project I would like to convert my daily programming work (a workflow/bpel engine) to the Spectrum, purely for fun. I would like…

    ... have been written with z88dk because of the extensive ... not present because sdcc and z88dk do not support
    ...
    /////////////////////////////////////
    // 7.20.3 MEMORY MANAGEMENT FUNCTIONS
    /////////////////////////////////////

    Alcoholics Anonymous Alcoholics Anonymous June 2011 Development
  • A Pointless Propotional Font demoSomething I've made the last couple of days, which is probably completely pointless, but might be a bit amusing. It's also not worthy of posting thi…

    ... 'm very good at wasting memory so you'll have to ... know how to work with z88dk, just make sure it's ...
    Timmy Timmy June 2011 Development
  • binutils questionSince there's a few people using binutils these days I thought I'd give it a go and see whether it solves my hunt for a replacement assembler/librari…

    ... 547224]i'm assuming z88dk also has some other issues ... I am missing one): z80asm (z88dk), asz80 (sdcc), vasm, gas ... ideally sections with possibly overlapping memory regions) and should be retargettable ... are not supported in z88dk since the compiler itself ...
    Alcoholics Anonymous Alcoholics Anonymous July 2011 Development
  • binutils questionSince there's a few people using binutils these days I thought I'd give it a go and see whether it solves my hunt for a replacement assembler/librari…

    ... the people who is using z88dk to make programs I'd ... pretty content with the current z88dk.

    2. The biggest ... problem. Because of the limited memory of most z80 machines, being ... the existing spectrum libraries in z88dk without problems. It might be ...
    Timmy Timmy July 2011 Development
  • binutils questionSince there's a few people using binutils these days I thought I'd give it a go and see whether it solves my hunt for a replacement assembler/librari…

    ... the existing spectrum libraries in z88dk without problems.
    [/quote]< ... you can target the multiple memory banks of the 128k spectrum ... calling main. The reality is z88dk creates a single data block ... substrings of longer strings. z88dk does do this and I ...
    Alcoholics Anonymous Alcoholics Anonymous July 2011 Development
  • binutils questionSince there's a few people using binutils these days I thought I'd give it a go and see whether it solves my hunt for a replacement assembler/librari…

    ... 't want to do in z88dk, but rather in appmake (or ... , you can target the multiple memory banks of the 128k spectrum ... specify this anywhere in the z88dk compile/link/build procedure, and ...
    Timmy Timmy July 2011 Development
  • Dev on OSXHi, new to cross-platform dev (although conceptually loving the convenience), and am currently trying to remember how routines worked that I wrote 20…

    ... too) on OSX, also the z88dk works well on OSX since ... recent svn head of the z88dk, older versions don't build ... can just load binaries into memory, you don't need to ...
    Winston Winston July 2011 Development
<1…11121314151617…34>

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