diff options
Diffstat (limited to 'userspace')
| -rw-r--r-- | userspace/init.c | 29 | ||||
| -rw-r--r-- | userspace/pain1.c | 49 | ||||
| -rw-r--r-- | userspace/pain2.c | 4 | ||||
| -rw-r--r-- | userspace/pain3.c | 49 |
4 files changed, 123 insertions, 8 deletions
diff --git a/userspace/init.c b/userspace/init.c index d130bc8..7237fdc 100644 --- a/userspace/init.c +++ b/userspace/init.c @@ -5,18 +5,35 @@ int main(int argc, char **argv) { - // int x=10/0; // provoke divide by zero + // loop forever and spawn shells if the top-shell exits + + int pid=_fork(); - uint8_t *mem=0xf6000000; - *mem='a'; - while(1); + if(pid==0) + { + _execve("/bin/pain1",NULL,NULL); + } + else + { + int pid=_fork(); + if(pid==0) + { + _execve("/bin/pain2",NULL,NULL); + } + else + { + _execve("/bin/pain3",NULL,NULL); + } + } + + + return 0; + // char *argv1[]={"/bin/fsh",0}; char *env1[]={"HOME=/home/miguel","PS1=\033[34m$\033[37m","PWD=/home/miguel","PATH=/bin","TERM=fool-term",0}; - - // loop forever and spawn shells if the top-shell exits while(1) { diff --git a/userspace/pain1.c b/userspace/pain1.c new file mode 100644 index 0000000..c486636 --- /dev/null +++ b/userspace/pain1.c @@ -0,0 +1,49 @@ +#include "put_pixel.h" +#include "newcalls.h" + +#include <stdlib.h> +#include <stdio.h> + +#define dimx 640 +#define dimy 480 + +/* +void doscolor(int color,int color2) +{ + int i=0; + + for (int y = 0; y < dimy; y++) + for (int x = 0; x < dimx; x++) + { + { + if(x%2&&y%2)put_pixel(x,y,color); + else put_pixel(x,y,color2); + } + } +} +*/ + +int main(int argc,char **argv) +{ + _gui_win(); + + for(int i=0;i<2000;i++) + { + for(int i=0;i<380;i+=40) + { + put_rect(0,0,640,480,0x0000ff); + put_rect(640-i,i,100,100,0xff00ff); + _gui_rect(); + } + + for(int i=380;i>0;i-=80) + { + put_rect(0,0,640,480,0x0000ff); + put_rect(640-i,i,100,100,0x00ffff); + _gui_rect(); + } + } + + return EXIT_SUCCESS; +} + diff --git a/userspace/pain2.c b/userspace/pain2.c index 69784ce..259f00e 100644 --- a/userspace/pain2.c +++ b/userspace/pain2.c @@ -27,7 +27,7 @@ int main(int argc,char **argv) { _gui_win(); - for(int i=0;i<atoi(argv[1]);i++) + for(int i=0;i<2000;i++) { for(int i=0;i<380;i+=40) { @@ -44,6 +44,6 @@ int main(int argc,char **argv) } } - return EXIT_SUCCESS; + return EXIT_SUCCESS; } diff --git a/userspace/pain3.c b/userspace/pain3.c new file mode 100644 index 0000000..2633c73 --- /dev/null +++ b/userspace/pain3.c @@ -0,0 +1,49 @@ +#include "put_pixel.h" +#include "newcalls.h" + +#include <stdlib.h> +#include <stdio.h> + +#define dimx 640 +#define dimy 480 + +/* +void doscolor(int color,int color2) +{ + int i=0; + + for (int y = 0; y < dimy; y++) + for (int x = 0; x < dimx; x++) + { + { + if(x%2&&y%2)put_pixel(x,y,color); + else put_pixel(x,y,color2); + } + } +} +*/ + +int main(int argc,char **argv) +{ + _gui_win(); + + for(int i=0;i<2000;i++) + { + for(int i=0;i<380;i+=40) + { + put_rect(0,0,640,480,0xffff00); + put_rect(i,i,100,100,0x00ffff); + _gui_rect(); + } + + for(int i=380;i>0;i-=80) + { + put_rect(0,0,640,480,0xffff00); + put_rect(i,i,100,100,0xffffff); + _gui_rect(); + } + } + + return EXIT_SUCCESS; +} + |