source: rtems/c/src/lib/libbsp/v850/gdbv850sim/make/custom/v850sim.inc @ 2d7ae960

4.115
Last change on this file since 2d7ae960 was 2d7ae960, checked in by Joel Sherrill <joel.sherrill@…>, on 06/11/12 at 18:37:29

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
  • Property mode set to 100644
File size: 243 bytes
Line 
1#
2#  Shared config file for the v850 GDB Simulator
3#
4#  CPU_CFLAGS is set by each specific variant.
5
6include $(RTEMS_ROOT)/make/custom/default.cfg
7
8RTEMS_CPU=v850
9RTEMS_CPU_MODEL=v850
10
11# optimize flag: typically -O2
12CFLAGS_OPTIMIZE_V = -O2 -g
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