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Ticks, the first command line Z80 emulatorThe project page is in Spanish: [url]http://retrolandia.net/foro/showthread.php?tid=43[/url] So I will expain a little. Ticks is an emulator that …
... /> near the top of ticks.c
That should take ... 'm not sure about the compiler warnings (there are quite a ... -
Testers for new z88dk clibA long (long, long, long) time ago a few people offered to help test the new clib in z88dk. Much time has passed since then and I won't hold people,…
... for you:
sp1_ex1.c:
[code]
... =new -startup=31 sp1_ex1.c gr_window.asm -o sp1_ex1 ... c compiler), "-clib=sdcc_ix" (sdcc for c compiler) and "-clib=sdcc_iy" (sdcc for c compiler ... -
Testers for new z88dk clibA long (long, long, long) time ago a few people offered to help test the new clib in z88dk. Much time has passed since then and I won't hold people,…
... that it's perfectly legal C to pass whole structures around ... " struct as function parameter, the C compiler is supposed to copy the ... -vn -a -clib=sdcc_ix test.c
You'll need ... --max-allocs-per-node200000 test.c -o test
--reserve ... -
Testers for new z88dk clibA long (long, long, long) time ago a few people offered to help test the new clib in z88dk. Much time has passed since then and I won't hold people,…
... sent to the c compiler. zpragma is run before the c compiler and it ... erase it before the main.c file is built (assuming main ... .c contains the pragmas) which you ... -
Testers for new z88dk clibA long (long, long, long) time ago a few people offered to help test the new clib in z88dk. Much time has passed since then and I won't hold people,…
... free open source ANSI-C Compiler
; Version 3 ... br /> SECTION code_compiler
;sp1_exc1.c:61: main()
; ---------------------------------
;sp1_exc1.c:93: sp1_UpdateNow(); // draw ... -
Developing in CI am beginning a small project for the ZX Spectrum. I intend to write the thing in C, doing the entire development on PC and then transferring someho…
... some fiddling to make the C compiler aware of results or to ... /> ld bc,$xxxx
out (c),l ;; where did the value ... .
2. The C compiler may have functions that expose ... these are functions so the compiler must push params on the ... -
Testers for new z88dk clibA long (long, long, long) time ago a few people offered to help test the new clib in z88dk. Much time has passed since then and I won't hold people,…
... include/_DEVELOPMENT -startup=31 smile.c -o smile
// ...
ld a,c ; x position.
rrca ; ... sdcc_ix --reserve-regs-iy test.c -o test ;; sdcc
C compiler may or may not ... the correct sections, the compiler will be able to ... -
Testers for new z88dk clibA long (long, long, long) time ago a few people offered to help test the new clib in z88dk. Much time has passed since then and I won't hold people,…
... preamble and postamble code the C compiler might insert when it sees ... in memory.
"test.c" - c program
[code]
# ... ENDIF
ld a,c ; x position.
rrca ; multiply ... -
Testers for new z88dk clibA long (long, long, long) time ago a few people offered to help test the new clib in z88dk. Much time has passed since then and I won't hold people,…
[QUOTE=slenkar;820601]
screen[768]
to access it with x and y coords, is the formula
(x*24)+y
to get the position in the array?[/QUOTE]
That will work - that would be a column-major array (you store ... -
Testers for new z88dk clibA long (long, long, long) time ago a few people offered to help test the new clib in z88dk. Much time has passed since then and I won't hold people,…
... option to choose sdcc as compiler. If you are using sccz80 ... suitable header to make the C compiler aware of the functions in ... asm interface only. Then the C prologue stuff that gathers parameters ... the asm source. The C prologues are written for sdcc_ix ... -
Testers for new z88dk clibA long (long, long, long) time ago a few people offered to help test the new clib in z88dk. Much time has passed since then and I won't hold people,…
... br />
In graphics.c you have "pop ix" at ... you want visible from graphics.c must be "extern".
C function openers which you ... the C compiler does stuff when it sees a C function ... asm without the C wrapper, the C compiler never sees it ... -
I'm writing an Operating SystemOkay this might seem like a bait thread, but I am legitamately interested in figuring out how to write a multi-process system for the ZX Spectrum (no…
... is being used as the C compiler but libc, kernel and user ... working 6502 target. Again in C for portability across platforms. ... is introduced. The classic C library already contains a simple ... either sdcc or sccz80 as C compiler to target your system. z80asm ... -
Floating Point Package Math48<br>I came across a neat little floating point package for the z80 and I'm adapting it now to work with z88dk and sdcc. There is an interesting…
... reporting so that it sets C's errno variable appropriately ... always done appropriately. For lightweight compiler primitives (absolute value, negate, ... float implementation is in C it will be larger ... difference between z88dk and modern C compilers). So I don' ... -
Floating Point Package Math48<br>I came across a neat little floating point package for the z80 and I'm adapting it now to work with z88dk and sdcc. There is an interesting…
... reporting so that it sets C's errno variable appropriately ... always done appropriately. For lightweight compiler primitives (absolute value, negate, ... float implementation is in C it will be larger ... difference between z88dk and modern C compilers). So I don' ... -
Tau Day<br>By popular demand (well, demand of one, which is highly popular in the sorts of things I do :D ), here is a small celebration of tau day, June 28…
... />
The C standard says the C compiler is supposed to do ... which would mean the compiler is incapable of having ... it's only at the compiler / library interface that a ... call am48_exp
jp c, am48_dpopret
call ... -
Code structureHi all, I'd be interested in opinions on the neatest way to do this. I've got a print string routine in which 0-31 are reserved for control codes, …
... this case it's the compiler's job to ensure the ... tried learning a bit of C++, and came to the same ... -
Game development guidesHello all, I want to get into game development for the ZX Spectrum and would like to know where I can find some helpful guides. I've looked around t…
... write about the Asm/C interface in [url=" ... the proper sections, the compiler will be able to ... C and asm levels so that you can figure out which compiler ... compile options (which select compiler) the appropriate library is ... register API from the c entry points (one ... -
Short & Amusing (was: Soduko Solver)Looking for some ideas for simple but fun programs, I came across this brute force soduko solver which might amuse: [code] // zcc +zx -vn -startu…
... sccz80 compile (z88dk's native C compiler) I got:
~1.400 ... -
Fixed point math lib?Is there a liberally licensed fixed point math lib for z80 somewhere? When searching, I expected to find a bunch of GPL'd ones and perhaps one or two…
... a complete library, use a C compiler!
I'm sure ... -
Fixed point math lib?Is there a liberally licensed fixed point math lib for z80 somewhere? When searching, I expected to find a bunch of GPL'd ones and perhaps one or two…
... to add it to a C compiler. Different fixed point formats would ... -
Full-screen 32 columns bicolor engine NIRVANA+I'm glad to announce the release of [b]NIRVANA+ ENGINE[/b], providing support for bicolor graphics (multicolor 8x2) in 32 columns for all standard Sp…
... . We treat assembly language and C with equal importance so every ... should have both asm and C entry points. Many bifrost functions ... have named entry points for C. Of course you can call ... expression engine) that causes the compiler to crash when dealing with ... -
New Game: AmnesiaHello! First of all, sorry for my English. I have developed my first game. It is called "Amnesia", and I have used the Freescape engine "3D Con…
... thought initially because the compiler blocked when the free ... free bytes. This way, the compiler worked.
[ ... hallarás también cómo acceder a los ... 0”) y oirás cómo se desactiva un mecanismo ...
PISTA: ¿No sabes cómo introducir la clave? Mira ... -
Vega ARM SOC?I read that the core of the new Vega was an ARM SOC. I thought it would have been an FPGA. But it seems it's an ARM running an emulator. Anyone kn…
... the Vega firmware is 100% C, or it has some time ... be aware of that the C compiler is smart enough). Maybe Chris ... -
z88dk v1.99A Release Candidate[b]Z88DK VERSION 1.99A RELEASE CANDIDATE[/b] Download from: http://nightly.z88dk.org/Releases/ The release candidate will be available for te…
... (sccz80 - z88dk's native C compiler - and sdcc).
Two ... supported as alternate C compiler for the new C library.
... .
[new c lib] New C library written in assembly ...
The new C library completes C standards compliance for sdcc ... -
z88dk v1.99A Release Candidate[b]Z88DK VERSION 1.99A RELEASE CANDIDATE[/b] Download from: http://nightly.z88dk.org/Releases/ The release candidate will be available for te…
... I don't install the compiler. Z88DK is not in my ... -- this is because the new c lib zx target is completely ... -
z88dk v1.99A Release Candidate[b]Z88DK VERSION 1.99A RELEASE CANDIDATE[/b] Download from: http://nightly.z88dk.org/Releases/ The release candidate will be available for te…
... as when using the old compiler.
I'm lost ... section names defined in the C or assembler where they are ... to case sensitive names in C and asm. It will have ... -
mkloader - compressed loading screen makerI made a new tool, available on my github at: [url="https://github.com/jarikomppa/speccy"]https://github.com/jarikomppa/speccy[/url] The tool gene…
... /> - bin2h - convert binary file to c header data
- bootpack - helper ... table generators
- spritecomp - sprite compiler, compile sprites into code (quick ... -
Internet enabling a SpectrumHi, Yonks ago, I floated the idea of using one of these: http://www.mycal.net/old/wsweb/img/s7600a.pdf ..to Internet enable a Spectrum. I d…
... different prototype functions; the compiler doing the compiling can be ... order for sdcc. The c library solves this by completely ... separating the C interface from the asm ... the asm implementation. The C interface is separately implemented for ...
