-
Sorting BusinessThis is a little bit different from the usual game-related fare but I know there are a few people here who like this sort of thing. This is about so…
... when sorting elements of unknown size is that the actual insertion ... copy of it on the stack. Code size up = bad for a ... the best compromise for code size and running time on a ... -
Sorting BusinessThis is a little bit different from the usual game-related fare but I know there are a few people here who like this sort of thing. This is about so…
... +j)/2 - ((j-i)/2)%size[/CODE]
is equivalent ... -i)/2) - ((j-i)/2)%size[/CODE]
Therefore you ... "((j-i)/2)" on the stack, then simply add value "i ... -
Sorting BusinessThis is a little bit different from the usual game-related fare but I know there are a few people here who like this sort of thing. This is about so…
... making a copy on the stack but the swap of the ... /> push bc ; save size
push bc ; save size
sbc ... /> ; hl = i
; bc = size
; stack = j
pivot_selected:
Sorting BusinessThis is a little bit different from the usual game-related fare but I know there are a few people here who like this sort of thing. This is about so…
... = array_lo
; bc = size
; ix = compare
; stack = array_hi + 1
; bc = size
; ix = compare
; stack = array_hi + 1, i ... />
; bc = size
; ix = compare
; stack = array_hi + 1, i ...FUSE serial communication sample anyone?Hi, in [URL="http://manpages.ubuntu.com/manpages/precise/man1/fuse.1.html"]FUSE man pages[/URL] one finds switches for serial comms. By using --inte…
... b,#RS232_IBUFF_SIZE ; b=buffer size
ld c,#RS232_DTA ... /> ld sp,(#_rs232_sp) ; restore stack
pop de ... br /> ld sp,(#_rs232_sp) ; restore stack
pop de ...
/* for storing stack pointer */
word rs232_sp ...FUSE serial communication sample anyone?Hi, in [URL="http://manpages.ubuntu.com/manpages/precise/man1/fuse.1.html"]FUSE man pages[/URL] one finds switches for serial comms. By using --inte…
... b,#RS232_IBUFF_SIZE ; b=buffer size
ld c,#RS232_DTA ... /> ld sp,(#_rs232_sp) ; restore stack
pop de ... /> ld sp,(#_rs232_sp) ; restore stack
pop de ... ;
/* stack pointer storage */
extern ...Beautiful codeSome people see beauty or something sublime in maths formulas and equations, can anyone suggest examples of beautiful or sublime programming?
... shortened to its shortest useable size.
I also put the ... maze. You can see the stack writing on the screen while ...Beautiful codeSome people see beauty or something sublime in maths formulas and equations, can anyone suggest examples of beautiful or sublime programming?
... shortened to its shortest useable size.
I also put the ... maze. You can see the stack writing on the screen while ...Double Buffer UtilityHi Folks, I've been experimenting with double buffering on a 48k Speccy for a small project I'm working on. After reading lots of good advice here…
... hex address to store the stack pointer [enter = 0x5CB0]:
Traceback ... to store the stack pointer', self.spStorageAddr,16) #Stack pointer storage
size of the buffer...then how ...llvm-z80 statusFew months ago I read about efforts to produce llvm back-end for the Z80 (even perhaps as part of new z88dk). Any update on that? I found [URL="htt…
... /> ret
.tmp0:
.size main, .tmp0-main
stack relative mode. Their code generator ... from the top of the stack.
The code ... is via pushing params on stack rather than via register. ...llvm-z80 statusFew months ago I read about efforts to produce llvm back-end for the Z80 (even perhaps as part of new z88dk). Any update on that? I found [URL="htt…
... information about function names, arguments, stack, static variables, types, etc. ... sccz80 version walks down the stack when collecting the next ... have params pushed onto the stack in the right order. ... have difficulty with a zero-size object file.
...Creating a linked list in Z80[FONT=Calibri][SIZE=3]I am using a circular buffer to store tiles to be displayed on the screen. Tiles only appear for a set period of time, so when …
... array size
ba_stack: like stack but cannot grow past array size
wa_stack: like stack but ... cannot grow past array size
Beautiful codeSome people see beauty or something sublime in maths formulas and equations, can anyone suggest examples of beautiful or sublime programming?
... one display method, one sprite size, one game and authors ... depth-first recursions which means stack use is proportional to the ... possible except by simulating the stack use by the recursive ... done here -- simulating the stack using a queue structure where ...What's on your saucer?Thanks go out to frobush and zx1 for inspiring* this WoSser to create a yet another excellent WoS thread. Lunch 10 minutes ago. [IMG]http://i300.ph…
[QUOTE=Jumping Stack;801088]Just a thought but ... curry' had king prawns the size of 1p's and they ...64x48 monochrome big pixels display ideaHi. I was playing with this idea of having a simple 64x48 bytes buffer, 1 byte per pixel, then a renderer which would take that buffer and render it…
... the system works if the size of the updated sections is ... picking up parameters from the stack at the start of each ...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,…
... be extra nice. The disk stack that will follow will be ... from the first non-zero size code section. That's been ...Coder creates smallest chess game for computers[URL="http://www.bbc.com/news/technology-31028787"]Interesting article[/URL] from the BBC about "A French coder has developed what is thought to be t…
... many memory is used for stack, calculation etc.....
The ... not calculating memory use in stack, memory and screenarea, the ZX81 ... generate a compressed perfect maze size 19x20. Full maze stored in ...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,…
... #pragma output REGISTER_SP = 53248 // place stack at $d000 at startup
stack
#pragma output CLIB_MALLOC_HEAP_SIZE = 5000 // malloc heap size ( ... DATA:
;Pixel Size: ( 16, 24)
;Char Size: ( 2, 3 ...Testers for new z88dk clibA long (long, long, long) time ago a few people offered to help test the new clib in z88dk. Much time has passed since then and I won't hold people,…
... ? cos it has options for size vs speed[/QUOTE]
... 's build for --opts-code-size (? I think it is). ... subroutine to set up the stack frame for each function ... anything besides that for code size but if you see ... always faster. But code size may swing in sdcc's ...Testers for new z88dk clibA long (long, long, long) time ago a few people offered to help test the new clib in z88dk. Much time has passed since then and I won't hold people,…
... you've overwritten the original stack or messed with system variables ... the initial location of the stack is with basic. (there is ... probably messing with basic's stack or variables; you could try ... at the expense of code size. If you change these options ...Testers for new z88dk clibA long (long, long, long) time ago a few people offered to help test the new clib in z88dk. Much time has passed since then and I won't hold people,…
... used memory, not including the stack which may be located someplace ... and that is exactly the size of the BSS segment in ... generating the same BSS segment size plus/minus differences in what ...The Worst Addon's and Accessories for the ZX Spectrum.Over the years there must have been some real gems developed for the ZX Spectrum that really added something, but I'm sure by equal measure there wer…
... .worldofspectrum.org/infoseekpub.cgi?regexp=^Stack+Computer+Services+Ltd$&loadpics ...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…
... 1k zx81 which was the size of the executable, usable RAM ... character set, display file and stack. If the library was configured ...Peeking the contents on screen? How?You will have to forgive me for growing up on the C64, but I know I can peek the location of a character (1024 is top left from memory) and the peek …
... your BASIC program, and the stack space used by the z80 ... (remember this will restrict the size of your BASIC program), and ...40 Column Printing RoutineI've written a 40 column printing routine, which I'd like to share... It's my first piece of 'public' code so go easy on me! I don't think it is a…
... ; e=ascii
;; now restore stack
push de
push ... c
push bc ; restore stack
exx
push hl ... /> ;; there are total 96 chars size 6x6
;; each char is ...Subtract 4 from an addressThis is a novice Z80 question really: I'm trying to vertical scroll my back buffer, but I'm not sure of the quickest way to apply an offset and mo…
... stack to display sprites.
Ps your advice regarding the size ...Subtract 4 from an addressThis is a novice Z80 question really: I'm trying to vertical scroll my back buffer, but I'm not sure of the quickest way to apply an offset and mo…
... more examples of exploiting the stack to display sprites.[/quote]
Ps your advice regarding the size of my buffer was well ...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…
... CLIB_MALLOC_HEAP_SIZE = 0 // or positive heap size if you use malloc
stack as well because the crt ... rand usr to move the stack underneath the clear address).
stack (this is new since that ...
