Recent Posts

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1
ASMC Development / Re: Large integers and floats
« Last post by nidud on Today at 06:48:47 AM »
Added support for double::register arguments in 64-bit.

syscall:

p1  proto syscall :oword, :oword, :oword

p2  proc syscall a1:oword, a2:oword, a3:oword
    p1(rsi::rdi, rcx::rdx, r9::r8)  ; no params set
    p1(rsi::rax, rcx::rdx, r9::r8)  ; rdi
    p1(rax::rax, rax::rax, rax::rax); all
    ret
p2  endp

   0:   55                      push   rbp
   1:   48 8b ec                mov    rbp,rsp
   4:   e8 21 00 00 00          call   0x2a
   9:   48 8b f8                mov    rdi,rax
   c:   e8 19 00 00 00          call   0x2a
  11:   4c 8b c0                mov    r8,rax
  14:   4c 8b c8                mov    r9,rax
  17:   48 8b d0                mov    rdx,rax
  1a:   48 8b c8                mov    rcx,rax
  1d:   48 8b f8                mov    rdi,rax
  20:   48 8b f0                mov    rsi,rax
  23:   e8 02 00 00 00          call   0x2a
  28:   c9                      leave 
  29:   c3                      ret   

fastcall:

p1  proto a1:dword
p2  proto a1:oword, a2:oword

p3  proc 1:oword, a2:oword
    p2(rdx::rcx, r9::r8)    ; no params set
    p2(p1(0), r9::r8)       ; rcx
    p2(rax::rcx, r9::r8)    ; rdx
    p2(rax::rax, r11::r10)  ; all
    ret
p3  endp

   0:   55                      push   rbp
   1:   48 8b ec                mov    rbp,rsp
   4:   48 83 ec 20             sub    rsp,0x20
   8:   e8 34 00 00 00          call   0x41
   d:   33 c9                   xor    ecx,ecx
   f:   e8 23 00 00 00          call   0x37
  14:   48 8b c8                mov    rcx,rax
  17:   e8 25 00 00 00          call   0x41
  1c:   48 8b d0                mov    rdx,rax
  1f:   e8 1d 00 00 00          call   0x41
  24:   48 8b c8                mov    rcx,rax
  27:   48 8b d0                mov    rdx,rax
  2a:   4d 8b c2                mov    r8,r10
  2d:   4d 8b cb                mov    r9,r11
  30:   e8 0c 00 00 00          call   0x41
  35:   c9                      leave 
  36:   c3                      ret   
2
RadAsm IDE Support / Re: Adding Dialog "FONT 8,"MS Sans Serif",400,0"
« Last post by blue_devil on Today at 06:09:07 AM »
After spending several hours on this issue; i have found that if i use my old templates from older versions of RadASM i got this buggy situation.
Today i made a dialog application and made a template for it. Guess what happen: no bugs no error.

From now on i wont use my old templates and will update them by creating newer versions using new RadASM 2.2.2.3.
3
Game Development / Re: my 100% Assembly game development
« Last post by HSE on Today at 05:06:39 AM »
4
Pelle's C compiler and tools / Re: Tiny Lousy (TL) programs
« Last post by Vortex on Today at 04:38:44 AM »
Hi Timo,

No, not tiny lousy. You tools are very useful and nice. My only modest advice would be that you write simple text files for the zip archives to present the usage of the tools to the audience.

C or asm is not a problem. Right tool for the right job. What's important is the comfort you feel with your own choice of development tool set.

Keep up the nice work Timo and thanks for your efforts.
5
The Orphanage / Re: my new toy
« Last post by daydreamer on Today at 04:34:15 AM »
Got two apps on it, geographic and periodic
Backed it up, took screenshot, entered some variables with pc
What is left is to re-enter programs from my older calculator with no cable and no apps and less functions
Re-enter fibonnaci, animated analog clock on faster cpu than before, also timetest program for get right delay for clock will be interesting to compare how much faster the new calculator is
6
Pelle's C compiler and tools / Tiny Lousy (TL) programs
« Last post by TimoVJL on Today at 04:24:06 AM »
I am just here for getting some feedback of series of my Tiny Lousy (TL) programs in PellesC forum.

I don't do any code in assembler, as i think that C suits lot of better to me ;)
All users in this site who already knows me shall share that opinion.
Be warned, i am not a easy person.
So if you have questions or comments about of these programs:
  • TLPEView
  • TLWHView
  • TLWHViewRE
don't hesitate give feedback ;)
PM if issue shall not be public.

I just occasionally visit here to see how users like/dislike of my creations.


7
MASM64 SDK / Re: Random seed for random algorithm example
« Last post by pinok on Today at 04:20:40 AM »
in your example, r10 = 0 after the QueryPerformanceCounter. With the stack everything is fine :-), because the result is immediately recorded there.
8
MASM64 SDK / Re: Random seed for random algorithm example
« Last post by pinok on Today at 04:17:03 AM »
So?

; ¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤

include \masm32\include64\masm64rt.inc

.code

; ¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤

main proc

LOCAL lcnt : QWORD

mov lcnt, 20

lbl :
   call reseed
   conout str$(rax), lf
   sub lcnt, 1
   jnz lbl

   waitkey
   .exit

   main endp

   ; ¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤

   NOSTACKFRAME

   reseed proc
   ; --------------------------------------
   ; random algorithm random seed generator
   ; --------------------------------------
   LOCAL var1 : QWORD

   mov r9, 1000; set the counter
   mov r11, 12345678; put something in r11

   @@:
   invoke QueryPerformanceCounter, addr var1; call the API
   mov rax, var1; write value in var1 to rax
   bswap rax; byte swap rax
   xor r11, rax; xor combine with r11
   sub r9, 1; decrement counter
   jnz @B; loop again if not 0

   mov rax, r11; return xorred content in rax

   ret

   reseed endp

   STACKFRAME

   ; ¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤

   end
9
MASM64 SDK / Re: Random seed for random algorithm example
« Last post by hutch-- on Today at 02:07:54 AM »
 :biggrin:

Perhaps you could elaborate.
10
Game Development / Re: my 100% Assembly game development
« Last post by caballero on Today at 02:06:53 AM »
In your links there's nothing like this :icon_rolleyes:
https://youtu.be/b5lm5fnlgus
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