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

1 files changed, 53 insertions, 0 deletions

diff --git a/c/src/lib/libbsp/v850/gdbv850sim/Makefile.am b/c/src/lib/libbsp/v850/gdbv850sim/Makefile.am
new file mode 100644
index 0000000000..e7e4c494ec
--- /dev/null
+++ b/c/src/lib/libbsp/v850/gdbv850sim/Makefile.am
@@ -0,0 +1,53 @@
+##
+##
+
+ACLOCAL_AMFLAGS = -I ../../../../aclocal
+
+include $(top_srcdir)/../../../../automake/compile.am
+include $(top_srcdir)/../../bsp.am
+
+include_bspdir = $(includedir)/bsp
+
+dist_project_lib_DATA = bsp_specs
+
+include_HEADERS = include/bsp.h
+include_HEADERS += ../../shared/include/tm27.h
+include_bsp_HEADERS = include/syscall.h
+
+nodist_include_HEADERS = include/bspopts.h
+nodist_include_bsp_HEADERS = ../../shared/include/bootcard.h
+DISTCLEANFILES = include/bspopts.h
+noinst_PROGRAMS =
+
+nodist_include_HEADERS += ../../shared/include/coverhd.h
+
+EXTRA_DIST = start/start.S
+start.$(OBJEXT): start/start.S
+	$(CPPASCOMPILE) -o $@ -c $<
+project_lib_DATA = start.$(OBJEXT)
+
+dist_project_lib_DATA += startup/linkcmds
+
+libbsp_a_SOURCES = ../../shared/bspclean.c
+libbsp_a_SOURCES += ../../shared/bsplibc.c
+libbsp_a_SOURCES += ../../shared/bsppredriverhook.c
+libbsp_a_SOURCES += ../../shared/bsppretaskinghook.c
+libbsp_a_SOURCES += ../../shared/bspgetworkarea.c
+libbsp_a_SOURCES += ../../shared/bsppost.c
+libbsp_a_SOURCES += ../../shared/bspstart.c
+libbsp_a_SOURCES += ../../shared/bootcard.c
+libbsp_a_SOURCES += ../../shared/sbrk.c
+libbsp_a_SOURCES += ../../shared/gnatinstallhandler.c
+libbsp_a_SOURCES += startup/bspreset.c
+libbsp_a_SOURCES += ../../v850/shared/crt1.c
+libbsp_a_SOURCES += startup/trap.S
+
+libbsp_a_SOURCES += ../../shared/clock_driver_simidle.c
+libbsp_a_SOURCES += ../../shared/console-polled.c
+libbsp_a_SOURCES += console/console-io.c
+libbsp_a_SOURCES += ../../shared/timerstub.c
+
+noinst_LIBRARIES = libbsp.a
+
+include $(srcdir)/preinstall.am
+include $(top_srcdir)/../../../../automake/local.am