forked from Imagelibrary/rtems
2d7ae960bb
Port
+ v850 does not have appear to have any optimized bit scan instructions
+ v850 does have single instructions for wap u16 and u32
+ Code path optimization preferences set
+ Add BSP variants for each GCC CPU model flag and a README
- v850e1 variant does not work (fails during BSP initialization)
BSP for GDB v850 Simulator
+ linkcmds matches defaults in GDB simulator with RTEMS mods
+ crt1.c added from v850 newlib port for __main()
+ BSP exits cleanly
+ printk and console I/O work
+ uses clock tick from IDLE task
+ Tests not requiring real clock ISR work
Documentation
+ CPU Supplment chapter for v850 added
Tools Required ============== The following tools are used in the production of this documentation: TeX texi2html 1.82 texinfo-tex 4.13a texi2html will be deprecated in the upcomine texinfo release. At that point, we will need to provide support for texi2any.pl as an alternative means to produce html output. This was used by the authors to generate the directory tree figure in the texinfo printed version: tree (from the CTAN Archives -- see http://jasper.ora.com/ctan.html) Changing the Version Number and Timestamp ========================================= RTEMS Version number is in configure.in. Edit that file and run bootstrap. Documentation date is in common/setup.texi.in and also must be modified by hand. bootstrap does not have to be run after modifying this file. Making the Documentation ======================== cd rtems-XXX/doc ../bootstrap ./configure --enable-maintainer-mode make all make install Cleaning ======== make clean make distclean make maintainer-clean Making a Source Distribution ============================ This generates a rtems-<version>.tar.gz in the toplevel directory. Making a Preformatted Distribution ================================== Install and tar it up. :)