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• Forum thread added

  amines0ft created the i want be developer in this projet forum thread

  posted by amines0ft 580 days ago

• Minirighi 0.12.4 released

  Here is another new release for the Minirighi kernel. There're few important fixes, like the proper spurious IRQ handling, that resolves a bug running Minirighi under Bochs, and a bug in the vga initialization has been fixed. There is also a small work in the VFS implementation. Few steps for now, even not properly POSIX compliant, just to have something working, but everything seems to move in the right direction. This is the short-form changelog: * [fix] correctly handle spurious IRQs * [fix] add an opportune suffix for the assembly instructions to specify register size of atomic operations * [fix] move video (vga) initialization message after the main console has been initialized to obviate a chicken/egg problem * null character device implementation * implemented the lsdev() system call * added lsdev userspace application, that use the lsdev() syscall * implemented functions to get/lookup structures of registered character and block devices * implemented ext2_load_file() * implemented an ugly (but working) way to execute files from ext2 filesystem * use printk() to report exceptions, instead of using kprintf() * use printk() to report IDE debugging informations, instead of using kprintf() * use printk() during system initialization instead of using kprintf() * set the maximum verbosity level when kernel debugging to a serial port is enabled * re-designed the skel and prototypes of sys_open(), sys_close(), sys_read() and sys_write() - still not available for userspace Minirighi 0.12.4 source code is available here: https://sourceforge.net/project/showfiles.php?group_id=80923&package_id=83102&release_id=589581 And here is the floppy disk image (works with qemu or any other virtualization system and obviously on any x86 real hardware as well): https://sourceforge.net/project/showfiles.php?group_id=80923&package_id=83236&release_id=589705 Enjoy, -Andrea

  posted by righiandr 639 days ago

• floppy disk images 0.12.4 file released: minirighi-0.12.4-floppy.img.gz

  2008-04-04 Andrea Righi * [fix] correctly handle spurious IRQs * [fix] add an opportune suffix for the assembly instructions to specify register size of atomic operations * [fix] move video (vga) initialization message after the main console has been initialized to obviate a chicken/egg problem * null character device implementation * implemented the lsdev() system call * added lsdev userspace application, that use the lsdev() syscall * implemented functions to get/lookup structures of registered character and block devices * implemented ext2_load_file( * implemented an ugly (but working) way to execute files from ext2 filesystem * use printk() to report exceptions, instead of using kprintf() * use printk() to report IDE debugging informations, instead of using kprintf() * use printk() during system initialization instead of using kprintf() * set the maximum verbosity level when kernel debugging to a serial port is enabled * re-designed the skel and prototypes of sys_open(), sys_close(), sys_read() and sys_write() - still not available for userspace

  posted 643 days ago

• floppy disk images 0.12.4 file released: minirighi-0.12.4-floppy.img.gz

  2008-04-04 Andrea Righi * [fix] correctly handle spurious IRQs * [fix] add an opportune suffix for the assembly instructions to specify register size of atomic operations * [fix] move video (vga) initialization message after the main console has been initialized to obviate a chicken/egg problem * null character device implementation * implemented the lsdev() system call * added lsdev userspace application, that use the lsdev() syscall * implemented functions to get/lookup structures of registered character and block devices * implemented ext2_load_file( * implemented an ugly (but working) way to execute files from ext2 filesystem * use printk() to report exceptions, instead of using kprintf() * use printk() to report IDE debugging informations, instead of using kprintf() * use printk() during system initialization instead of using kprintf() * set the maximum verbosity level when kernel debugging to a serial port is enabled * re-designed the skel and prototypes of sys_open(), sys_close(), sys_read() and sys_write() - still not available for userspace

  posted 643 days ago

• minirighi source code 0.12.4 file released: minirighi32-0.12.4.tar.bz2

  2008-04-04 Andrea Righi * [fix] correctly handle spurious IRQs * [fix] add an opportune suffix for the assembly instructions to specify register size of atomic operations * [fix] move video (vga) initialization message after the main console has been initialized to obviate a chicken/egg problem * null character device implementation * implemented the lsdev() system call * added lsdev userspace application, that use the lsdev() syscall * implemented functions to get/lookup structures of registered character and block devices * implemented ext2_load_file( * implemented an ugly (but working) way to execute files from ext2 filesystem * use printk() to report exceptions, instead of using kprintf() * use printk() to report IDE debugging informations, instead of using kprintf() * use printk() during system initialization instead of using kprintf() * set the maximum verbosity level when kernel debugging to a serial port is enabled * re-designed the skel and prototypes of sys_open(), sys_close(), sys_read() and sys_write() - still not available for userspace

  posted 643 days ago

• minirighi source code 0.12.4 file released: minirighi32-0.12.4.tar.bz2

  2008-04-04 Andrea Righi * [fix] correctly handle spurious IRQs * [fix] add an opportune suffix for the assembly instructions to specify register size of atomic operations * [fix] move video (vga) initialization message after the main console has been initialized to obviate a chicken/egg problem * null character device implementation * implemented the lsdev() system call * added lsdev userspace application, that use the lsdev() syscall * implemented functions to get/lookup structures of registered character and block devices * implemented ext2_load_file( * implemented an ugly (but working) way to execute files from ext2 filesystem * use printk() to report exceptions, instead of using kprintf() * use printk() to report IDE debugging informations, instead of using kprintf() * use printk() during system initialization instead of using kprintf() * set the maximum verbosity level when kernel debugging to a serial port is enabled * re-designed the skel and prototypes of sys_open(), sys_close(), sys_read() and sys_write() - still not available for userspace

  posted 643 days ago

• File released: /minirighi source code/0.12.4/minirighi32-0.12.4.tar.bz2

  posted 643 days ago

• File released: /floppy disk images/0.12.4/minirighi-0.12.4-floppy.img.gz

  posted 643 days ago

• Code committed

  righiandr committed revision 55 to the Minirighi SVN repository, changing 1 files

  posted by righiandr 643 days ago

• Code committed

  righiandr committed revision 54 to the Minirighi SVN repository, changing 2 files

  posted by righiandr 643 days ago