source: rtems/c/src/lib/libbsp/v850/acinclude.m4 @ 5b45d51

Last change on this file since 5b45d51 was 2d7ae960, checked in by Joel Sherrill <joel.sherrill@…>, on Jun 11, 2012 at 6:37:29 PM

v850 port: Initial addition with BSP for simulator in GDB


+ 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


+ CPU Supplment chapter for v850 added

  • Property mode set to 100644
File size: 189 bytes
4  case "$1" in
5  gdbv850sim )
6    AC_CONFIG_SUBDIRS([gdbv850sim]);;
7  *)
8    AC_MSG_ERROR([Invalid BSP]);;
9  esac
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