From 2d7ae960bbdbc82f795814ee6c600e93200ddf4d Mon Sep 17 00:00:00 2001 From: Joel Sherrill Date: Mon, 11 Jun 2012 13:37:29 -0500 Subject: v850 port: Initial addition with BSP for simulator in GDB 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 --- c/src/aclocal/rtems-cpu-subdirs.m4 | 1 + 1 file changed, 1 insertion(+) (limited to 'c/src/aclocal') diff --git a/c/src/aclocal/rtems-cpu-subdirs.m4 b/c/src/aclocal/rtems-cpu-subdirs.m4 index 59c8211b71..c18096aaed 100644 --- a/c/src/aclocal/rtems-cpu-subdirs.m4 +++ b/c/src/aclocal/rtems-cpu-subdirs.m4 @@ -26,6 +26,7 @@ _RTEMS_CPU_SUBDIR([powerpc],[$1]);; _RTEMS_CPU_SUBDIR([sh],[$1]);; _RTEMS_CPU_SUBDIR([sparc],[$1]);; _RTEMS_CPU_SUBDIR([sparc64],[$1]);; +_RTEMS_CPU_SUBDIR([v850],[$1]);; *) AC_MSG_ERROR([Invalid RTEMS_CPU <[$]{RTEMS_CPU}>]) esac ]) -- cgit v1.2.3