 | | Re: BrickOS Assembler
|
|
(...) One more answer... :-) Mark #include <unistd.h> #include <conio.h> int x = 10; int y = 5; int z; int main() { __asm__(" mov @_x,r0 mov @_y,r1 add r1,r0 mov r0,@_z "); lcd_int(z); msleep(5); return 0; } (20 years ago, 19-Jan-04, to lugnet.robotics.rcx.legos)
|
| |
| | Re: BrickOS Assembler
|
|
(...) In rethinking I think that compiling with the -S option will do what you want. It should create a file with a .s suffix. -S makes the compiler compile, but not assemble. Kevin "YOU ARE A GENIUS!!!!!! you can put that in your sig file!!!" Chris (...) (20 years ago, 19-Jan-04, to lugnet.robotics.rcx.legos)
|
| |
| | Re: BrickOS Assembler
|
|
(...) I recommend compiling with the -gstabs+ option (by modifying the makefile). After your .lx file is generated use "h8300-hms-objdump --disassemble-all --source > my.lst" to get a disassembled file with the C source intermixed.into the file (...) (20 years ago, 19-Jan-04, to lugnet.robotics.rcx.legos)
|
| |
| | Re: BrickOS Assembler
|
|
(...) Hi Mike, Check out the source for memcpy.c in the C library. It's not immediately clear, but the directives at the end of the __asm__ section beginning with "r" associate the %n macros with the given variables. I'm not sure of the exact syntax (...) (20 years ago, 18-Jan-04, to lugnet.robotics.rcx.legos)
|
| |
| | Re: BrickOS Assembler
|
|
(...) I need to access elements of a 2d array. I don't think this is an option for that. Nevertheless, could you post code that demonstrates this? (...) How do I do that? (...) ??? (...) Hmm... this sounds more like what I'm trying to do. Someone? (...) (20 years ago, 18-Jan-04, to lugnet.robotics.rcx.legos)
|
| |
| | Re: BrickOS Assembler
|
|
Hi, Michael. I had some trouble with getting variables into registers, as well. I can think of three ways: 1) Pass the variable to a function - the first function argument seems to be r0. You can easily experiment with this by inspecting the (...) (20 years ago, 18-Jan-04, to lugnet.robotics.rcx.legos)
|
| |
| | Re: Brickos fun and games!
|
|
(...) I actually had this exact problem at the Hobby Show. I was in a hurry and didn't want to think about it (all I was doing was tweaking the light sensor thresh), so I just rebooted every time. Chris: I had lots of trouble too, but the final (...) (20 years ago, 17-Jan-04, to lugnet.robotics.rcx.legos, FTX)
|
| |
| | Re: NEWBIE question : installing BrickOS
|
|
I hate to see questions go unanswered. Steve H replied to me saying it took him 12 hours under these conditions, and now that I have done it I can say it took my P233 laptop a full 24 hours to install brickOS under Paolo's instructions. I'm also sad (...) (20 years ago, 17-Jan-04, to lugnet.robotics.rcx.legos)
|
| |
| | BrickOS Assembler
|
|
Okay, I'm working on a proc in ASM, and I need help with using MOV to move stuff back and forth between memory and registers. I have the following (very simple) program working, but I can't for the life of me get the MOV to work. I've got the (...) (20 years ago, 17-Jan-04, to lugnet.robotics.rcx.legos)
|
| |
| | NEWBIE question : installing BrickOS
|
|
HI, preface, I wouldn't know a cygwin from a GCC if it him me in the head. I just want to D/L a .c prg into my RCX I need advice on the process of installing BrickOS on a p233 laptop running W98se. my question is this: What is a reasonable amount (...) (20 years ago, 16-Jan-04, to lugnet.robotics.rcx.legos)
|
