Index: c/src/aclocal/canonical-target-name.m4
===================================================================
--- c/src/aclocal/canonical-target-name.m4	(revision 11ff3a9e72ca261a6024b16c34c6fb35054fd53a)
+++ c/src/aclocal/canonical-target-name.m4	(revision 8fa827cc83f40c831ace4a759d8c2f1280073ac6)
@@ -9,4 +9,6 @@
 AC_MSG_CHECKING(rtems target cpu)
 case "${host}" in
+riscv*-*-rtems*)
+	RTEMS_CPU=riscv;;
 *-*-rtems*)
 	RTEMS_CPU="$host_cpu";;
Index: c/src/lib/libbsp/riscv/Makefile.am
===================================================================
--- c/src/lib/libbsp/riscv/Makefile.am	(revision 8fa827cc83f40c831ace4a759d8c2f1280073ac6)
+++ c/src/lib/libbsp/riscv/Makefile.am	(revision 8fa827cc83f40c831ace4a759d8c2f1280073ac6)
@@ -0,0 +1,14 @@
+ACLOCAL_AMFLAGS = -I ../../../aclocal
+## Descend into the @RTEMS_BSP_FAMILY@ directory
+## Currently, the shared directory is not explicitly
+## added but it is present in the source tree.
+
+
+_SUBDIRS = @RTEMS_BSP_FAMILY@
+
+include_bspdir = $(includedir)/bsp
+include_bsp_HEADERS = shared/include/linker-symbols.h
+
+include $(srcdir)/preinstall.am
+include $(top_srcdir)/../../../automake/subdirs.am
+include $(top_srcdir)/../../../automake/local.am
Index: c/src/lib/libbsp/riscv/acinclude.m4
===================================================================
--- c/src/lib/libbsp/riscv/acinclude.m4	(revision 8fa827cc83f40c831ace4a759d8c2f1280073ac6)
+++ c/src/lib/libbsp/riscv/acinclude.m4	(revision 8fa827cc83f40c831ace4a759d8c2f1280073ac6)
@@ -0,0 +1,10 @@
+# RTEMS_CHECK_BSPDIR(RTEMS_BSP_FAMILY)
+AC_DEFUN([RTEMS_CHECK_BSPDIR],
+[
+  case "$1" in
+  riscv_generic )
+    AC_CONFIG_SUBDIRS([riscv_generic]);;
+  *)
+    AC_MSG_ERROR([Invalid BSP]);;
+  esac
+])
Index: c/src/lib/libbsp/riscv/configure.ac
===================================================================
--- c/src/lib/libbsp/riscv/configure.ac	(revision 8fa827cc83f40c831ace4a759d8c2f1280073ac6)
+++ c/src/lib/libbsp/riscv/configure.ac	(revision 8fa827cc83f40c831ace4a759d8c2f1280073ac6)
@@ -0,0 +1,19 @@
+# Process this file with autoconf to produce a configure script.
+
+AC_PREREQ([2.69])
+AC_INIT([rtems-c-src-lib-libbsp-riscv],[_RTEMS_VERSION],[http://www.rtems.org/bugzilla])
+AC_CONFIG_SRCDIR([../riscv])
+RTEMS_TOP(../../../../..)
+
+RTEMS_CANONICAL_TARGET_CPU
+AM_INIT_AUTOMAKE([no-define foreign subdir-objects 1.12.2])
+AM_MAINTAINER_MODE
+
+RTEMS_ENV_RTEMSBSP
+RTEMS_PROJECT_ROOT
+
+RTEMS_CHECK_BSPDIR([$RTEMS_BSP_FAMILY])
+
+# Explicitly list all Makefiles here
+AC_CONFIG_FILES([Makefile])
+AC_OUTPUT
Index: c/src/lib/libbsp/riscv/preinstall.am
===================================================================
--- c/src/lib/libbsp/riscv/preinstall.am	(revision 8fa827cc83f40c831ace4a759d8c2f1280073ac6)
+++ c/src/lib/libbsp/riscv/preinstall.am	(revision 8fa827cc83f40c831ace4a759d8c2f1280073ac6)
@@ -0,0 +1,24 @@
+## Automatically generated by ampolish3 - Do not edit
+
+if AMPOLISH3
+$(srcdir)/preinstall.am: Makefile.am
+	$(AMPOLISH3) $(srcdir)/Makefile.am > $(srcdir)/preinstall.am
+endif
+
+PREINSTALL_DIRS =
+DISTCLEANFILES = $(PREINSTALL_DIRS)
+
+all-am: $(PREINSTALL_FILES)
+
+PREINSTALL_FILES =
+CLEANFILES = $(PREINSTALL_FILES)
+
+$(PROJECT_INCLUDE)/bsp/$(dirstamp):
+	@$(MKDIR_P) $(PROJECT_INCLUDE)/bsp
+	@: > $(PROJECT_INCLUDE)/bsp/$(dirstamp)
+PREINSTALL_DIRS += $(PROJECT_INCLUDE)/bsp/$(dirstamp)
+
+$(PROJECT_INCLUDE)/bsp/linker-symbols.h: shared/include/linker-symbols.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
+	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/linker-symbols.h
+PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/linker-symbols.h
+
Index: c/src/lib/libbsp/riscv/riscv_generic/Makefile.am
===================================================================
--- c/src/lib/libbsp/riscv/riscv_generic/Makefile.am	(revision 8fa827cc83f40c831ace4a759d8c2f1280073ac6)
+++ c/src/lib/libbsp/riscv/riscv_generic/Makefile.am	(revision 8fa827cc83f40c831ace4a759d8c2f1280073ac6)
@@ -0,0 +1,93 @@
+##
+#
+# @brief Makefile of LibBSP for the RISCV/Spike simulator.
+#
+#
+ACLOCAL_AMFLAGS = -I ../../../../aclocal
+
+include $(top_srcdir)/../../../../automake/compile.am
+
+include_bspdir = $(includedir)/bsp
+include_libcpudir = $(includedir)/libcpu
+
+dist_project_lib_DATA = bsp_specs
+
+###############################################################################
+#                  Header                                                     #
+###############################################################################
+
+include_HEADERS = include/bsp.h
+include_HEADERS += ../../shared/include/tm27.h
+include_HEADERS += ../../shared/include/coverhd.h
+
+nodist_include_bsp_HEADERS = ../../shared/include/bootcard.h
+include_bsp_HEADERS = ../shared/include/linker-symbols.h
+
+include_bsp_HEADERS += ../../../libbsp/shared/include/mm.h
+include_bsp_HEADERS += ../../shared/include/utility.h
+include_bsp_HEADERS += ../../shared/include/irq-generic.h
+include_bsp_HEADERS += ../../shared/include/irq-info.h
+include_bsp_HEADERS += ../../shared/include/stackalloc.h
+include_bsp_HEADERS += ../../shared/include/console-polled.h
+include_bsp_HEADERS += include/irq.h
+
+nodist_include_HEADERS = include/bspopts.h
+
+###############################################################################
+#                  Data                                                       #
+###############################################################################
+noinst_LIBRARIES = libbspstart.a
+
+libbspstart_a_SOURCES = start/start.S
+
+project_lib_DATA = start.$(OBJEXT)
+
+project_lib_DATA += startup/linkcmds
+
+###############################################################################
+#                  LibBSP                                                     #
+###############################################################################
+
+noinst_LIBRARIES += libbsp.a
+
+# Startup
+libbsp_a_SOURCES = ../../shared/bspreset.c
+libbsp_a_SOURCES += ../../shared/bspstart.c
+libbsp_a_SOURCES += startup/bsp_fatal_halt.c
+
+# Shared
+libbsp_a_SOURCES += ../../shared/bootcard.c
+libbsp_a_SOURCES += ../../shared/bspclean.c
+libbsp_a_SOURCES += ../../shared/bsppredriverhook.c
+libbsp_a_SOURCES += ../../shared/gnatinstallhandler.c
+libbsp_a_SOURCES += ../../shared/sbrk.c
+libbsp_a_SOURCES += ../../shared/src/stackalloc.c
+libbsp_a_SOURCES += ../../shared/bspgetworkarea.c
+
+# clock
+libbsp_a_SOURCES += clock/clockdrv.c ../../../shared/clockdrv_shell.h
+
+# Timer
+libbsp_a_SOURCES += timer/timer.c
+
+# console
+libbsp_a_SOURCES += ../../shared/console-polled.c
+
+# IRQ
+libbsp_a_SOURCES += ../../shared/src/irq-default-handler.c
+libbsp_a_SOURCES += ../../shared/src/irq-generic.c
+libbsp_a_SOURCES += ../../shared/src/irq-info.c
+libbsp_a_SOURCES += irq/irq.c
+
+# Cache
+libbsp_a_SOURCES += ../../../libcpu/shared/src/cache_manager.c
+libbsp_a_SOURCES += ../../shared/include/cache_.h
+libbsp_a_CPPFLAGS = -I$(srcdir)/../../shared/include
+
+# debugio
+libbsp_a_SOURCES += console/console-io.c
+
+DISTCLEANFILES = include/bspopts.h
+
+include $(srcdir)/preinstall.am
+include $(top_srcdir)/../../../../automake/local.am
Index: c/src/lib/libbsp/riscv/riscv_generic/bsp_specs
===================================================================
--- c/src/lib/libbsp/riscv/riscv_generic/bsp_specs	(revision 8fa827cc83f40c831ace4a759d8c2f1280073ac6)
+++ c/src/lib/libbsp/riscv/riscv_generic/bsp_specs	(revision 8fa827cc83f40c831ace4a759d8c2f1280073ac6)
@@ -0,0 +1,13 @@
+%rename endfile old_endfile
+%rename startfile old_startfile
+%rename link old_link
+
+*startfile:
+%{!qrtems: %(old_startfile)} \
+%{!nostdlib: %{qrtems: start.o%s crti.o%s crtbegin.o%s -e _start}}
+
+*link:
+%{!qrtems: %(old_link)} %{qrtems: -dc -dp -N}
+
+*endfile:
+%{!qrtems: %(old_endfiles)} %{qrtems: crtend.o%s crtn.o%s }
Index: c/src/lib/libbsp/riscv/riscv_generic/clock/clockdrv.c
===================================================================
--- c/src/lib/libbsp/riscv/riscv_generic/clock/clockdrv.c	(revision 8fa827cc83f40c831ace4a759d8c2f1280073ac6)
+++ c/src/lib/libbsp/riscv/riscv_generic/clock/clockdrv.c	(revision 8fa827cc83f40c831ace4a759d8c2f1280073ac6)
@@ -0,0 +1,131 @@
+/**
+ * @file
+ *
+ * @ingroup bsp_clock
+ *
+ * @brief riscv clock support.
+ */
+
+/*
+ * riscv_generic Clock driver
+ *
+ * COPYRIGHT (c) 2015 Hesham Alatary <hesham@alumni.york.ac.uk>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <rtems.h>
+#include <bsp.h>
+#include <bsp/irq.h>
+#include <rtems/score/riscv-utility.h>
+#include <rtems/score/cpu.h>
+#include <rtems/timecounter.h>
+
+/* The number of clock cycles before generating a tick timer interrupt. */
+#define TTMR_NUM_OF_CLOCK_TICKS_INTERRUPT     1000
+#define RISCV_CLOCK_CYCLE_TIME_NANOSECONDS    1
+
+static struct timecounter riscv_generic_tc;
+
+/* CPU counter */
+static CPU_Counter_ticks cpu_counter_ticks;
+
+/* This prototype is added here to Avoid warnings */
+void Clock_isr(void *arg);
+
+static void riscv_generic_clock_at_tick(void)
+{
+  REG(MTIME_MM) = 0;
+  REG(MTIMECMP_MM) = TTMR_NUM_OF_CLOCK_TICKS_INTERRUPT;
+
+  cpu_counter_ticks += TTMR_NUM_OF_CLOCK_TICKS_INTERRUPT * 10000;
+}
+
+static void riscv_generic_clock_handler_install(proc_ptr new_isr)
+{
+  rtems_status_code sc = RTEMS_SUCCESSFUL;
+  _CPU_ISR_install_vector(RISCV_MACHINE_TIMER_INTERRUPT,
+                          new_isr,
+                          NULL);
+
+  if (sc != RTEMS_SUCCESSFUL) {
+    rtems_fatal_error_occurred(0xdeadbeef);
+  }
+}
+
+static uint32_t riscv_generic_get_timecount(struct timecounter *tc)
+{
+  uint32_t ticks_since_last_timer_interrupt = REG(MTIME_MM);
+
+  return cpu_counter_ticks + ticks_since_last_timer_interrupt;
+}
+
+CPU_Counter_ticks _CPU_Counter_read(void)
+{
+  return riscv_generic_get_timecount(NULL);
+}
+
+static void riscv_generic_clock_initialize(void)
+{
+  uint32_t mtimecmp = TTMR_NUM_OF_CLOCK_TICKS_INTERRUPT;
+  uint64_t frequency = (1000000000 / RISCV_CLOCK_CYCLE_TIME_NANOSECONDS);
+
+  REG(MTIME_MM) = 0;
+  REG(MTIMECMP_MM) = TTMR_NUM_OF_CLOCK_TICKS_INTERRUPT;
+
+  /* Enable mtimer interrupts */
+  set_csr(mie, MIP_MTIP);
+  set_csr(mip, MIP_MTIP);
+
+  /* Initialize timecounter */
+  riscv_generic_tc.tc_get_timecount = riscv_generic_get_timecount;
+  riscv_generic_tc.tc_counter_mask = 0xffffffff;
+  riscv_generic_tc.tc_frequency = frequency;
+  riscv_generic_tc.tc_quality = RTEMS_TIMECOUNTER_QUALITY_CLOCK_DRIVER;
+  rtems_timecounter_install(&riscv_generic_tc);
+}
+
+static void riscv_generic_clock_cleanup(void)
+{
+  /* Disable mtimer interrupts */
+  clear_csr(mie, MIP_MTIP);
+  clear_csr(mip, MIP_MTIP);
+}
+
+CPU_Counter_ticks _CPU_Counter_difference(
+  CPU_Counter_ticks second,
+  CPU_Counter_ticks first
+)
+{
+  return second - first;
+}
+
+#define Clock_driver_support_at_tick() riscv_generic_clock_at_tick()
+
+#define Clock_driver_support_initialize_hardware() riscv_generic_clock_initialize()
+
+#define Clock_driver_support_install_isr(isr) \
+  riscv_generic_clock_handler_install(isr)
+
+#define Clock_driver_support_shutdown_hardware() riscv_generic_clock_cleanup()
+
+#include "../../../shared/clockdrv_shell.h"
Index: c/src/lib/libbsp/riscv/riscv_generic/configure.ac
===================================================================
--- c/src/lib/libbsp/riscv/riscv_generic/configure.ac	(revision 8fa827cc83f40c831ace4a759d8c2f1280073ac6)
+++ c/src/lib/libbsp/riscv/riscv_generic/configure.ac	(revision 8fa827cc83f40c831ace4a759d8c2f1280073ac6)
@@ -0,0 +1,36 @@
+##
+#
+# @file
+#
+# @brief Configure script of LibBSP for riscv_generic BSP.
+#
+
+AC_PREREQ([2.69])
+AC_INIT([rtems-c-src-lib-libbsp-riscv_generic],[_RTEMS_VERSION],[http://www.rtems.org/bugzilla])
+AC_CONFIG_SRCDIR([bsp_specs])
+RTEMS_TOP(../../../../../..)
+
+RTEMS_CANONICAL_TARGET_CPU
+AM_INIT_AUTOMAKE([no-define nostdinc foreign 1.12.2])
+RTEMS_BSP_CONFIGURE
+
+RTEMS_BSPOPTS_SET([BSP_START_RESET_VECTOR],[*],[])
+RTEMS_BSPOPTS_HELP([BSP_START_RESET_VECTOR],[reset vector address for BSP
+start])
+
+RTEMS_BSPOPTS_SET([BSP_RISCV32_PERIPHCLK],[*],[100000000U])
+RTEMS_BSPOPTS_HELP([BSP_RISCV32_PERIPHCLK],[riscv PERIPHCLK clock
+frequency in Hz])
+
+RTEMS_PROG_CC_FOR_TARGET([-ansi -fasm])
+RTEMS_CANONICALIZE_TOOLS
+RTEMS_PROG_CCAS
+
+RTEMS_CHECK_SMP
+AM_CONDITIONAL(HAS_SMP,[test "$rtems_cv_HAS_SMP" = "yes"])
+
+RTEMS_BSP_CLEANUP_OPTIONS(0, 1)
+RTEMS_BSP_LINKCMDS
+
+AC_CONFIG_FILES([Makefile])
+AC_OUTPUT
Index: c/src/lib/libbsp/riscv/riscv_generic/console/console-io.c
===================================================================
--- c/src/lib/libbsp/riscv/riscv_generic/console/console-io.c	(revision 8fa827cc83f40c831ace4a759d8c2f1280073ac6)
+++ c/src/lib/libbsp/riscv/riscv_generic/console/console-io.c	(revision 8fa827cc83f40c831ace4a759d8c2f1280073ac6)
@@ -0,0 +1,178 @@
+/*
+ * Copyright (c) 2015 University of York.
+ * Hesham Almatary <hesham@alumni.york.ac.uk>
+ *
+ * Copyright (c) 2013, The Regents of the University of California (Regents).
+ * All Rights Reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <bsp.h>
+#include <bsp/console-polled.h>
+#include <rtems/libio.h>
+#include <stdlib.h>
+#include <assert.h>
+#include <stdio.h>
+
+/* Most of the code below is copied from riscv-pk project */
+# define TOHOST_CMD(dev, cmd, payload) \
+  (((uint64_t)(dev) << 56) | ((uint64_t)(cmd) << 48) | (uint64_t)(payload))
+
+#define FROMHOST_DEV(fromhost_value) ((uint64_t)(fromhost_value) >> 56)
+#define FROMHOST_CMD(fromhost_value) ((uint64_t)(fromhost_value) << 8 >> 56)
+#define FROMHOST_DATA(fromhost_value) ((uint64_t)(fromhost_value) << 16 >> 16)
+
+volatile uint64_t tohost __attribute__((section(".htif")));
+volatile uint64_t fromhost __attribute__((section(".htif")));
+volatile int htif_console_buf;
+
+static void __check_fromhost()
+{
+  uint64_t fh = fromhost;
+  if (!fh) {
+    return;
+  }
+  fromhost = 0;
+
+  // this should be from the console
+  assert(FROMHOST_DEV(fh) == 1);
+  switch (FROMHOST_CMD(fh)) {
+  case 0:
+    htif_console_buf = 1 + (uint8_t)FROMHOST_DATA(fh);
+    break;
+  case 1:
+    break;
+  default:
+    assert(0);
+  }
+}
+
+static void __set_tohost(uintptr_t dev, uintptr_t cmd, uintptr_t data)
+{
+  while (tohost) {
+    __check_fromhost();
+  }
+  tohost = TOHOST_CMD(dev, cmd, data);
+}
+
+int htif_console_getchar()
+{
+  __check_fromhost();
+  int ch = htif_console_buf;
+  if (ch >= 0) {
+    htif_console_buf = -1;
+    __set_tohost(1, 0, 0);
+  }
+
+  return ch - 1;
+}
+
+static void do_tohost_fromhost(uintptr_t dev, uintptr_t cmd, uintptr_t data)
+{
+  __set_tohost(dev, cmd, data);
+
+  while (1) {
+    uint64_t fh = fromhost;
+    if (fh) {
+      if (FROMHOST_DEV(fh) == dev && FROMHOST_CMD(fh) == cmd) {
+        fromhost = 0;
+        break;
+      }
+      __check_fromhost();
+    }
+  }
+}
+
+void htif_console_putchar(uint8_t ch)
+{
+  __set_tohost(1, 1, ch);
+}
+
+void htif_poweroff()
+{
+  while (1) {
+    fromhost = 0;
+    tohost = 1;
+  }
+}
+
+void console_initialize_hardware(void)
+{
+  /* Do nothing */
+}
+
+static void outbyte_console(char ch)
+{
+  htif_console_putchar(ch);
+  return 0;
+}
+
+static char inbyte_console(void)
+{
+  return htif_console_getchar();
+}
+
+/*
+ *  console_outbyte_polled
+ *
+ *  This routine transmits a character using polling.
+ */
+void console_outbyte_polled(
+  int  port,
+  char ch
+)
+{
+  outbyte_console( ch );
+}
+
+/*
+ *  console_inbyte_nonblocking
+ *
+ *  This routine polls for a character.
+ */
+
+int console_inbyte_nonblocking(int port)
+{
+  char c;
+
+  c = inbyte_console();
+  if (!c) {
+    return -1;
+  }
+  return (int) c;
+}
+
+/*
+ *  To support printk
+ */
+
+#include <rtems/bspIo.h>
+
+static void RISCV_output_char(char c)
+{
+  console_outbyte_polled( 0, c );
+}
+
+BSP_output_char_function_type BSP_output_char = RISCV_output_char;
+BSP_polling_getchar_function_type BSP_poll_char =
+  (void *)console_inbyte_nonblocking;
Index: c/src/lib/libbsp/riscv/riscv_generic/include/bsp.h
===================================================================
--- c/src/lib/libbsp/riscv/riscv_generic/include/bsp.h	(revision 8fa827cc83f40c831ace4a759d8c2f1280073ac6)
+++ c/src/lib/libbsp/riscv/riscv_generic/include/bsp.h	(revision 8fa827cc83f40c831ace4a759d8c2f1280073ac6)
@@ -0,0 +1,73 @@
+/*
+ *
+ * Copyright (c) 2015 University of York.
+ * Hesham Almatary <hesham@alumni.york.ac.uk>
+ *
+ * COPYRIGHT (c) 1989-1999.
+ * On-Line Applications Research Corporation (OAR).
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef LIBBSP_RISCV_GENERIC_H
+#define LIBBSP_RISCV_GENERIC_H
+
+#include <rtems.h>
+#include <rtems/clockdrv.h>
+#include <rtems/console.h>
+
+#include <bspopts.h>
+#include <bsp/default-initial-extension.h>
+
+#include <rtems/devnull.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+  * @defgroup riscv_generic Register Definitions
+  *
+  * @ingroup riscv_generic
+  *
+  * @brief Shared register definitions for RISC-V systems.
+  *
+  * @{
+  */
+
+/**
+  * @name Register Macros
+  *
+  * @{
+  */
+
+#define REG(x)           (*((volatile unsigned long *) (x)))
+#define BIT(n)           (1 << (n))
+
+#define MTIME_MM    0x000000000200bff8
+#define MTIMECMP_MM 0x0000000002004000
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* LIBBSP_RISCV_GENERIC_H */
Index: c/src/lib/libbsp/riscv/riscv_generic/include/bspopts.h
===================================================================
--- c/src/lib/libbsp/riscv/riscv_generic/include/bspopts.h	(revision 8fa827cc83f40c831ace4a759d8c2f1280073ac6)
+++ c/src/lib/libbsp/riscv/riscv_generic/include/bspopts.h	(revision 8fa827cc83f40c831ace4a759d8c2f1280073ac6)
@@ -0,0 +1,68 @@
+/*
+ *
+ * Copyright (c) 2015 University of York.
+ * Hesham Almatary <hesham@alumni.york.ac.uk>
+ *
+ * COPYRIGHT (c) 1989-1999.
+ * On-Line Applications Research Corporation (OAR).
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/* include/bspopts.h.in.  Generated from configure.ac by autoheader.  */
+
+/* If defined, then the BSP Framework will put a non-zero pattern into the
+   RTEMS Workspace and C program heap. This should assist in finding code that
+   assumes memory starts set to zero. */
+#undef BSP_DIRTY_MEMORY
+
+/* If defined, print a message and wait until pressed before resetting board
+   when application exits. */
+#undef BSP_PRESS_KEY_FOR_RESET
+
+/* If defined, prints the exception context when an unexpected exception
+   occurs. */
+#undef BSP_PRINT_EXCEPTION_CONTEXT
+
+/* If defined, reset the board when the application exits. */
+#undef BSP_RESET_BOARD_AT_EXIT
+
+/* reset vector address for BSP start */
+#undef BSP_START_RESET_VECTOR
+
+/* Define to the address where bug reports for this package should be sent. */
+#undef PACKAGE_BUGREPORT
+
+/* Define to the full name of this package. */
+#undef PACKAGE_NAME
+
+/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING
+
+/* Define to the one symbol short name of this package. */
+#undef PACKAGE_TARNAME
+
+/* Define to the home page for this package. */
+#undef PACKAGE_URL
+
+/* Define to the version of this package. */
+#undef PACKAGE_VERSION
Index: c/src/lib/libbsp/riscv/riscv_generic/include/irq.h
===================================================================
--- c/src/lib/libbsp/riscv/riscv_generic/include/irq.h	(revision 8fa827cc83f40c831ace4a759d8c2f1280073ac6)
+++ c/src/lib/libbsp/riscv/riscv_generic/include/irq.h	(revision 8fa827cc83f40c831ace4a759d8c2f1280073ac6)
@@ -0,0 +1,49 @@
+/**
+ * @file
+ *
+ * @ingroup RISCV_IRQ
+ *
+ * @brief Interrupt definitions.
+ */
+
+/*
+ *
+ * Copyright (c) 2015 University of York.
+ * Hesham Almatary <hesham@alumni.york.ac.uk>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef LIBBSP_GENERIC_RISCV_IRQ_H
+#define LIBBSP_GENERIC_RISCV_IRQ_H
+
+#ifndef ASM
+
+#include <rtems.h>
+#include <rtems/irq.h>
+#include <rtems/irq-extension.h>
+
+#define BSP_INTERRUPT_VECTOR_MIN  0x0
+#define BSP_INTERRUPT_VECTOR_MAX  0x24
+
+#endif /* ASM */
+#endif /* LIBBSP_GENERIC_RISCV_IRQ_H */
Index: c/src/lib/libbsp/riscv/riscv_generic/include/tm27.h
===================================================================
--- c/src/lib/libbsp/riscv/riscv_generic/include/tm27.h	(revision 8fa827cc83f40c831ace4a759d8c2f1280073ac6)
+++ c/src/lib/libbsp/riscv/riscv_generic/include/tm27.h	(revision 8fa827cc83f40c831ace4a759d8c2f1280073ac6)
@@ -0,0 +1,53 @@
+/*
+ *
+ * Copyright (c) 2015 University of York.
+ * Hesham Almatary <hesham@alumni.york.ac.uk>
+ *
+ * COPYRIGHT (c) 1989-1999.
+ * On-Line Applications Research Corporation (OAR).
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef _RTEMS_TMTEST27
+#error "This is an RTEMS internal file you must not include directly."
+#endif
+
+#ifndef __tm27_h
+#define __tm27_h
+
+/**
+ * @name Interrupt mechanisms for Time Test 27
+ * @{
+ */
+
+#define MUST_WAIT_FOR_INTERRUPT 0
+
+#define Install_tm27_vector( handler ) /* empty */
+
+#define Cause_tm27_intr() /* empty */
+
+#define Clear_tm27_intr() /* empty */
+
+#define Lower_tm27_intr() /* empty */
+
+#endif
Index: c/src/lib/libbsp/riscv/riscv_generic/irq/irq.c
===================================================================
--- c/src/lib/libbsp/riscv/riscv_generic/irq/irq.c	(revision 8fa827cc83f40c831ace4a759d8c2f1280073ac6)
+++ c/src/lib/libbsp/riscv/riscv_generic/irq/irq.c	(revision 8fa827cc83f40c831ace4a759d8c2f1280073ac6)
@@ -0,0 +1,65 @@
+/**
+ * @file
+ *
+ * @ingroup riscv_interrupt
+ *
+ * @brief Interrupt support.
+ */
+
+/*
+ * RISCV CPU Dependent Source
+ *
+ * Copyright (c) 2015 University of York.
+ * Hesham Almatary <hesham@alumni.york.ac.uk>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <bsp/irq.h>
+#include <bsp/irq-generic.h>
+
+/* Almost all of the jobs that the following functions should
+ * do are implemented in cpukit
+ */
+
+void bsp_interrupt_handler_default(rtems_vector_number vector)
+{
+  printk("spurious interrupt: %u\n", vector);
+}
+
+rtems_status_code bsp_interrupt_facility_initialize()
+{
+  /* TODO */
+  return 0;
+}
+
+void bsp_interrupt_vector_enable(rtems_vector_number vector)
+{
+  /* TODO */
+  return 0;
+}
+
+void bsp_interrupt_vector_disable(rtems_vector_number vector)
+{
+  /* TODO */
+  return 0;
+}
Index: c/src/lib/libbsp/riscv/riscv_generic/make/custom/riscv64_generic.cfg
===================================================================
--- c/src/lib/libbsp/riscv/riscv_generic/make/custom/riscv64_generic.cfg	(revision 8fa827cc83f40c831ace4a759d8c2f1280073ac6)
+++ c/src/lib/libbsp/riscv/riscv_generic/make/custom/riscv64_generic.cfg	(revision 8fa827cc83f40c831ace4a759d8c2f1280073ac6)
@@ -0,0 +1,7 @@
+include $(RTEMS_ROOT)/make/custom/default.cfg
+
+RTEMS_CPU = riscv
+
+CPU_CFLAGS = -mcmodel=medany
+
+CFLAGS_OPTIMIZE_V ?= -O0 -g
Index: c/src/lib/libbsp/riscv/riscv_generic/make/custom/riscv_generic.cfg
===================================================================
--- c/src/lib/libbsp/riscv/riscv_generic/make/custom/riscv_generic.cfg	(revision 8fa827cc83f40c831ace4a759d8c2f1280073ac6)
+++ c/src/lib/libbsp/riscv/riscv_generic/make/custom/riscv_generic.cfg	(revision 8fa827cc83f40c831ace4a759d8c2f1280073ac6)
@@ -0,0 +1,7 @@
+include $(RTEMS_ROOT)/make/custom/default.cfg
+
+RTEMS_CPU = riscv
+
+CPU_CFLAGS =
+
+CFLAGS_OPTIMIZE_V ?= -Os
Index: c/src/lib/libbsp/riscv/riscv_generic/preinstall.am
===================================================================
--- c/src/lib/libbsp/riscv/riscv_generic/preinstall.am	(revision 8fa827cc83f40c831ace4a759d8c2f1280073ac6)
+++ c/src/lib/libbsp/riscv/riscv_generic/preinstall.am	(revision 8fa827cc83f40c831ace4a759d8c2f1280073ac6)
@@ -0,0 +1,104 @@
+## Automatically generated by ampolish3 - Do not edit
+
+if AMPOLISH3
+$(srcdir)/preinstall.am: Makefile.am
+	$(AMPOLISH3) $(srcdir)/Makefile.am > $(srcdir)/preinstall.am
+endif
+
+PREINSTALL_DIRS =
+DISTCLEANFILES += $(PREINSTALL_DIRS)
+
+all-am: $(PREINSTALL_FILES)
+
+PREINSTALL_FILES =
+CLEANFILES = $(PREINSTALL_FILES)
+
+all-local: $(TMPINSTALL_FILES)
+
+TMPINSTALL_FILES =
+CLEANFILES += $(TMPINSTALL_FILES)
+
+$(PROJECT_LIB)/$(dirstamp):
+	@$(MKDIR_P) $(PROJECT_LIB)
+	@: > $(PROJECT_LIB)/$(dirstamp)
+PREINSTALL_DIRS += $(PROJECT_LIB)/$(dirstamp)
+
+$(PROJECT_INCLUDE)/$(dirstamp):
+	@$(MKDIR_P) $(PROJECT_INCLUDE)
+	@: > $(PROJECT_INCLUDE)/$(dirstamp)
+PREINSTALL_DIRS += $(PROJECT_INCLUDE)/$(dirstamp)
+
+$(PROJECT_INCLUDE)/bsp/$(dirstamp):
+	@$(MKDIR_P) $(PROJECT_INCLUDE)/bsp
+	@: > $(PROJECT_INCLUDE)/bsp/$(dirstamp)
+PREINSTALL_DIRS += $(PROJECT_INCLUDE)/bsp/$(dirstamp)
+
+$(PROJECT_INCLUDE)/libcpu/$(dirstamp):
+	@$(MKDIR_P) $(PROJECT_INCLUDE)/libcpu
+	@: > $(PROJECT_INCLUDE)/libcpu/$(dirstamp)
+PREINSTALL_DIRS += $(PROJECT_INCLUDE)/libcpu/$(dirstamp)
+
+$(PROJECT_LIB)/bsp_specs: bsp_specs $(PROJECT_LIB)/$(dirstamp)
+	$(INSTALL_DATA) $< $(PROJECT_LIB)/bsp_specs
+PREINSTALL_FILES += $(PROJECT_LIB)/bsp_specs
+
+$(PROJECT_INCLUDE)/bsp.h: include/bsp.h $(PROJECT_INCLUDE)/$(dirstamp)
+	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp.h
+PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp.h
+
+$(PROJECT_INCLUDE)/tm27.h: ../../shared/include/tm27.h $(PROJECT_INCLUDE)/$(dirstamp)
+	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/tm27.h
+PREINSTALL_FILES += $(PROJECT_INCLUDE)/tm27.h
+
+$(PROJECT_INCLUDE)/coverhd.h: ../../shared/include/coverhd.h $(PROJECT_INCLUDE)/$(dirstamp)
+	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/coverhd.h
+PREINSTALL_FILES += $(PROJECT_INCLUDE)/coverhd.h
+
+$(PROJECT_INCLUDE)/bsp/bootcard.h: ../../shared/include/bootcard.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
+	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/bootcard.h
+PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/bootcard.h
+
+$(PROJECT_INCLUDE)/bsp/linker-symbols.h: ../shared/include/linker-symbols.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
+	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/linker-symbols.h
+PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/linker-symbols.h
+
+$(PROJECT_INCLUDE)/bsp/mm.h: ../../../libbsp/shared/include/mm.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
+	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/mm.h
+PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/mm.h
+
+$(PROJECT_INCLUDE)/bsp/utility.h: ../../shared/include/utility.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
+	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/utility.h
+PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/utility.h
+
+$(PROJECT_INCLUDE)/bsp/irq-generic.h: ../../shared/include/irq-generic.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
+	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/irq-generic.h
+PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/irq-generic.h
+
+$(PROJECT_INCLUDE)/bsp/irq-info.h: ../../shared/include/irq-info.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
+	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/irq-info.h
+PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/irq-info.h
+
+$(PROJECT_INCLUDE)/bsp/stackalloc.h: ../../shared/include/stackalloc.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
+	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/stackalloc.h
+PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/stackalloc.h
+
+$(PROJECT_INCLUDE)/bsp/console-polled.h: ../../shared/include/console-polled.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
+	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/console-polled.h
+PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/console-polled.h
+
+$(PROJECT_INCLUDE)/bsp/irq.h: include/irq.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
+	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/irq.h
+PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/irq.h
+
+$(PROJECT_INCLUDE)/bspopts.h: include/bspopts.h $(PROJECT_INCLUDE)/$(dirstamp)
+	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bspopts.h
+PREINSTALL_FILES += $(PROJECT_INCLUDE)/bspopts.h
+
+$(PROJECT_LIB)/start.$(OBJEXT): start.$(OBJEXT) $(PROJECT_LIB)/$(dirstamp)
+	$(INSTALL_DATA) $< $(PROJECT_LIB)/start.$(OBJEXT)
+TMPINSTALL_FILES += $(PROJECT_LIB)/start.$(OBJEXT)
+
+$(PROJECT_LIB)/linkcmds: startup/linkcmds $(PROJECT_LIB)/$(dirstamp)
+	$(INSTALL_DATA) $< $(PROJECT_LIB)/linkcmds
+TMPINSTALL_FILES += $(PROJECT_LIB)/linkcmds
+
Index: c/src/lib/libbsp/riscv/riscv_generic/start/start.S
===================================================================
--- c/src/lib/libbsp/riscv/riscv_generic/start/start.S	(revision 8fa827cc83f40c831ace4a759d8c2f1280073ac6)
+++ c/src/lib/libbsp/riscv/riscv_generic/start/start.S	(revision 8fa827cc83f40c831ace4a759d8c2f1280073ac6)
@@ -0,0 +1,120 @@
+/*
+ * Copyright (c) 2015 University of York.
+ * Hesham Almatary <hesham@alumni.york.ac.uk>
+ *
+ * Copyright (c) 2013, The Regents of the University of California (Regents).
+ * All Rights Reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#include <bsp/linker-symbols.h>
+#include <rtems/score/riscv-utility.h>
+#include <rtems/score/cpu.h>
+#include <rtems/asm.h>
+
+EXTERN(bsp_section_bss_begin)
+EXTERN(bsp_section_bss_end)
+EXTERN(ISR_Handler)
+EXTERN(bsp_start_vector_table_size)
+EXTERN(bsp_vector_table_size)
+EXTERN(bsp_section_stack_begin)
+
+PUBLIC(bsp_start_vector_table_begin)
+PUBLIC(bsp_start_vector_table_end)
+PUBLIC(_start)
+
+.section .start, "wax"
+TYPE_FUNC(_start)
+SYM(_start):
+  li x2, 0
+  li x3, 0
+  li x4, 0
+  li x5, 0
+  li x6, 0
+  li x7, 0
+  li x8, 0
+  li x9, 0
+  li x10, 0
+  li x11, 0
+  li x12, 0
+  li x13, 0
+  li x14, 0
+  li x15, 0
+  li x16, 0
+  li x17, 0
+  li x18, 0
+  li x19, 0
+  li x20, 0
+  li x21, 0
+  li x22, 0
+  li x23, 0
+  li x24, 0
+  li x25, 0
+  li x26, 0
+  li x27, 0
+  li x28, 0
+  li x29, 0
+  li x30, 0
+  li x31, 0
+
+  la t0, ISR_Handler
+  csrw mtvec, t0
+
+  /* load stack and frame pointers */
+  la sp, bsp_section_stack_begin
+
+  /* Clearing .bss */
+  la t0, bsp_section_bss_begin
+  la t1, bsp_section_bss_end
+
+_loop_clear_bss:
+  bge   t0, t1, _end_clear_bss
+  SREG    x0, 0(t0)
+  addi  t0, t0, CPU_SIZEOF_POINTER
+  j     _loop_clear_bss
+_end_clear_bss:
+
+  /* Init FPU unit if it's there */
+  li t0, MSTATUS_FS
+  csrs mstatus, t0
+
+  j boot_card
+
+  .align 4
+bsp_start_vector_table_begin:
+  .word _RISCV_Exception_default /* User int */
+  .word _RISCV_Exception_default /* Supervisor int */
+  .word _RISCV_Exception_default /* Reserved */
+  .word _RISCV_Exception_default /* Machine int */
+  .word _RISCV_Exception_default /* User timer int */
+  .word _RISCV_Exception_default /* Supervisor Timer int */
+  .word _RISCV_Exception_default /* Reserved */
+  .word _RISCV_Exception_default /* Machine Timer int */
+  .word _RISCV_Exception_default /* User external int */
+  .word _RISCV_Exception_default /* Supervisor external int */
+  .word _RISCV_Exception_default /* Reserved */
+  .word _RISCV_Exception_default /* Machine external int */
+  .word _RISCV_Exception_default
+  .word _RISCV_Exception_default
+  .word _RISCV_Exception_default
+  .word _RISCV_Exception_default
+bsp_start_vector_table_end:
Index: c/src/lib/libbsp/riscv/riscv_generic/startup/bsp_fatal_halt.c
===================================================================
--- c/src/lib/libbsp/riscv/riscv_generic/startup/bsp_fatal_halt.c	(revision 8fa827cc83f40c831ace4a759d8c2f1280073ac6)
+++ c/src/lib/libbsp/riscv/riscv_generic/startup/bsp_fatal_halt.c	(revision 8fa827cc83f40c831ace4a759d8c2f1280073ac6)
@@ -0,0 +1,35 @@
+/* @ingroup riscv_generic
+ * @brief riscv_generic BSP Fatal_halt handler.
+ *
+ *  Copyright (c) 2015 University of York.
+ *  Hesham Almatary <hesham@alumni.york.ac.uk>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <bsp.h>
+
+/* Send a power-off signal to the host */
+void _CPU_Fatal_halt(uint32_t source, uint32_t error)
+{
+  htif_poweroff();
+}
Index: c/src/lib/libbsp/riscv/riscv_generic/startup/linkcmds
===================================================================
--- c/src/lib/libbsp/riscv/riscv_generic/startup/linkcmds	(revision 8fa827cc83f40c831ace4a759d8c2f1280073ac6)
+++ c/src/lib/libbsp/riscv/riscv_generic/startup/linkcmds	(revision 8fa827cc83f40c831ace4a759d8c2f1280073ac6)
@@ -0,0 +1,377 @@
+/**
+ * @file
+ *
+ * @ingroup bsp_linker
+ *
+ * @brief Memory map
+ */
+
+/*
+ *
+ * Copyright (c) 2015 University of York.
+ * Hesham ALMatary <hmka501@york.ac.uk>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+OUTPUT_ARCH (riscv)
+
+ENTRY (_start)
+
+MEMORY
+{
+  RAM    : ORIGIN = 0x0000000010000000, LENGTH = 0x10000000
+}
+
+REGION_ALIAS ("REGION_VECTOR", RAM);
+REGION_ALIAS ("REGION_START", RAM);
+REGION_ALIAS ("REGION_TEXT", RAM);
+REGION_ALIAS ("REGION_TEXT_LOAD", RAM);
+REGION_ALIAS ("REGION_RODATA", RAM);
+REGION_ALIAS ("REGION_RODATA_LOAD", RAM);
+REGION_ALIAS ("REGION_DATA", RAM);
+REGION_ALIAS ("REGION_DATA_LOAD", RAM);
+REGION_ALIAS ("REGION_HTIF", RAM);
+REGION_ALIAS ("REGION_HTIF_LOAD", RAM);
+REGION_ALIAS ("REGION_FAST_DATA", RAM);
+REGION_ALIAS ("REGION_FAST_DATA_LOAD", RAM);
+REGION_ALIAS ("REGION_BSS", RAM);
+REGION_ALIAS ("REGION_WORK", RAM);
+REGION_ALIAS ("REGION_STACK", RAM);
+
+/*
+ * Global symbols that may be defined externally
+ */
+bsp_vector_table_size = DEFINED (bsp_vector_table_size) ? bsp_vector_table_size : 64;
+
+bsp_section_xbarrier_align  = DEFINED (bsp_section_xbarrier_align) ? bsp_section_xbarrier_align : 1;
+bsp_section_robarrier_align = DEFINED (bsp_section_robarrier_align) ? bsp_section_robarrier_align : 1;
+bsp_section_rwbarrier_align = DEFINED (bsp_section_rwbarrier_align) ? bsp_section_rwbarrier_align : 1;
+
+bsp_stack_align = DEFINED (bsp_stack_align) ? bsp_stack_align : 16;
+
+bsp_stack_main_size = DEFINED (bsp_stack_main_size) ? bsp_stack_main_size : 4096;
+bsp_stack_main_size = ALIGN (bsp_stack_main_size, bsp_stack_align);
+
+_bsp_processor_count = DEFINED (_bsp_processor_count) ? _bsp_processor_count : 1;
+
+SECTIONS {
+
+  .vector :
+  {
+    . = ALIGN(8);
+    bsp_section_vector_begin = .;
+    *(.vector)
+    . = ALIGN(bsp_vector_table_size);
+    bsp_section_vector_end = .;
+  } > REGION_VECTOR AT > REGION_VECTOR
+  bsp_section_vector_size = bsp_section_vector_end - bsp_section_vector_begin;
+  bsp_vector_table_begin = bsp_section_vector_begin;
+  bsp_vector_table_end = bsp_vector_table_begin + bsp_vector_table_size;
+
+  .start :
+  {
+    . = ALIGN(8);
+    bsp_section_start_begin = .;
+    KEEP (*(.bsp_start_text))
+    KEEP (*(.bsp_start_data))
+    bsp_section_start_end = .;
+  } > REGION_START AT > REGION_START
+  bsp_section_start_size = bsp_section_start_end - bsp_section_start_begin;
+
+.xbarrier :   {
+    . = ALIGN (bsp_section_xbarrier_align);
+  } > REGION_VECTOR AT > REGION_VECTOR
+
+.text :   {
+    . = ALIGN(8);
+    bsp_section_text_begin = .;
+    *(.text.unlikely .text.*_unlikely)
+    *(.text .stub .text.* .gnu.linkonce.t.*)
+    /* .gnu.warning sections are handled specially by elf32.em.  */
+    *(.gnu.warning)
+    *(.glue_7t) *(.glue_7) *(.vfp11_veneer) *(.v4_bx)
+  } > REGION_TEXT AT > REGION_TEXT_LOAD
+  .init :   {
+    KEEP (*(.init))
+  } > REGION_TEXT AT > REGION_TEXT_LOAD
+  .fini :   {
+    KEEP (*(.fini))
+    . = ALIGN(8);
+    bsp_section_text_end = .;
+  } > REGION_TEXT AT > REGION_TEXT_LOAD
+  bsp_section_text_size = bsp_section_text_end - bsp_section_text_begin;
+  bsp_section_text_load_begin = LOADADDR (.text);
+  bsp_section_text_load_end = bsp_section_text_load_begin + bsp_section_text_size;
+
+.robarrier :   {
+    . = ALIGN (bsp_section_robarrier_align);
+  } > REGION_RODATA AT > REGION_RODATA
+
+.rodata :   {
+    . = ALIGN(8);
+    bsp_section_rodata_begin = .;
+    *(.rodata .rodata.* .gnu.linkonce.r.*)
+  } > REGION_RODATA AT > REGION_RODATA_LOAD
+.eh_frame :   {
+               KEEP (*(.eh_frame))
+       } > REGION_RODATA AT > REGION_RODATA_LOAD
+       .gcc_except_table :   {
+               *(.gcc_except_table .gcc_except_table.*)
+       } > REGION_RODATA AT > REGION_RODATA_LOAD
+       .tdata :   {
+               _TLS_Data_begin = .;
+               *(.tdata .tdata.* .gnu.linkonce.td.*)
+               _TLS_Data_end = .;
+       } > REGION_RODATA AT > REGION_RODATA_LOAD
+       .tbss :   {
+               _TLS_BSS_begin = .;
+               *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon)
+               _TLS_BSS_end = .;
+       } > REGION_RODATA AT > REGION_RODATA_LOAD
+       _TLS_Data_size = _TLS_Data_end - _TLS_Data_begin;
+       _TLS_Data_begin = _TLS_Data_size != 0 ? _TLS_Data_begin : _TLS_BSS_begin;
+       _TLS_Data_end = _TLS_Data_size != 0 ? _TLS_Data_end : _TLS_BSS_begin;
+       _TLS_BSS_size = _TLS_BSS_end - _TLS_BSS_begin;
+       _TLS_Size = _TLS_BSS_end - _TLS_Data_begin;
+       _TLS_Alignment = MAX (ALIGNOF (.tdata), ALIGNOF (.tbss));
+       .preinit_array :   {
+               PROVIDE_HIDDEN (__preinit_array_start = .);
+               KEEP (*(.preinit_array))
+               PROVIDE_HIDDEN (__preinit_array_end = .);
+       } > REGION_RODATA AT > REGION_RODATA_LOAD
+       .init_array :   {
+               PROVIDE_HIDDEN (__init_array_start = .);
+               KEEP (*(SORT(.init_array.*)))
+               KEEP (*(.init_array))
+               PROVIDE_HIDDEN (__init_array_end = .);
+       } > REGION_RODATA AT > REGION_RODATA_LOAD
+       .fini_array :   {
+               PROVIDE_HIDDEN (__fini_array_start = .);
+               KEEP (*(.fini_array))
+               KEEP (*(SORT(.fini_array.*)))
+               PROVIDE_HIDDEN (__fini_array_end = .);
+       } > REGION_RODATA AT > REGION_RODATA_LOAD
+       .ctors :   {
+               /* gcc uses crtbegin.o to find the start of
+                  the constructors, so we make sure it is
+                  first.  Because this is a wildcard, it
+                  doesn't matter if the user does not
+                  actually link against crtbegin.o; the
+                  linker won't look for a file to match a
+                  wildcard.  The wildcard also means that it
+                  doesn't matter which directory crtbegin.o
+                  is in.  */
+               KEEP (*crtbegin.o(.ctors))
+               KEEP (*crtbegin?.o(.ctors))
+               /* We don't want to include the .ctor section from
+                  the crtend.o file until after the sorted ctors.
+                  The .ctor section from the crtend file contains the
+                  end of ctors marker and it must be last */
+               KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors))
+               KEEP (*(SORT(.ctors.*)))
+               KEEP (*(.ctors))
+       } > REGION_RODATA AT > REGION_RODATA_LOAD
+       .dtors :   {
+               KEEP (*crtbegin.o(.dtors))
+               KEEP (*crtbegin?.o(.dtors))
+               KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors))
+               KEEP (*(SORT(.dtors.*)))
+               KEEP (*(.dtors))
+       } > REGION_RODATA AT > REGION_RODATA_LOAD
+       .data.rel.ro :   {
+               *(.data.rel.ro.local* .gnu.linkonce.d.rel.ro.local.*)
+               *(.data.rel.ro* .gnu.linkonce.d.rel.ro.*)
+       } > REGION_RODATA AT > REGION_RODATA_LOAD
+       .jcr :   {
+               KEEP (*(.jcr))
+       } > REGION_RODATA AT > REGION_RODATA_LOAD
+       .interp :   {
+               *(.interp)
+       } > REGION_RODATA AT > REGION_RODATA_LOAD
+       .note.gnu.build-id :   {
+               *(.note.gnu.build-id)
+       } > REGION_RODATA AT > REGION_RODATA_LOAD
+       .hash :   {
+               *(.hash)
+       } > REGION_RODATA AT > REGION_RODATA_LOAD
+       .gnu.hash :   {
+               *(.gnu.hash)
+       } > REGION_RODATA AT > REGION_RODATA_LOAD
+       .dynsym :   {
+               *(.dynsym)
+       } > REGION_RODATA AT > REGION_RODATA_LOAD
+       .dynstr :   {
+               *(.dynstr)
+       } > REGION_RODATA AT > REGION_RODATA_LOAD
+       .gnu.version :   {
+               *(.gnu.version)
+       } > REGION_RODATA AT > REGION_RODATA_LOAD
+       .gnu.version_d :   {
+               *(.gnu.version_d)
+       } > REGION_RODATA AT > REGION_RODATA_LOAD
+       .gnu.version_r :   {
+               *(.gnu.version_r)
+       } > REGION_RODATA AT > REGION_RODATA_LOAD
+       .rel.dyn :   {
+               *(.rel.init)
+               *(.rel.text .rel.text.* .rel.gnu.linkonce.t.*)
+               *(.rel.fini)
+               *(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*)
+               *(.rel.data.rel.ro* .rel.gnu.linkonce.d.rel.ro.*)
+               *(.rel.data .rel.data.* .rel.gnu.linkonce.d.*)
+               *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*)
+               *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*)
+               *(.rel.ctors)
+               *(.rel.dtors)
+               *(.rel.got)
+               *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*)
+               PROVIDE_HIDDEN (__rel_iplt_start = .);
+               *(.rel.iplt)
+               PROVIDE_HIDDEN (__rel_iplt_end = .);
+               PROVIDE_HIDDEN (__rela_iplt_start = .);
+               PROVIDE_HIDDEN (__rela_iplt_end = .);
+       } > REGION_RODATA AT > REGION_RODATA_LOAD
+       .rela.dyn :   {
+               *(.rela.init)
+               *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*)
+               *(.rela.fini)
+               *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*)
+               *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*)
+               *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*)
+               *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*)
+               *(.rela.ctors)
+               *(.rela.dtors)
+               *(.rela.got)
+               *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*)
+               PROVIDE_HIDDEN (__rel_iplt_start = .);
+               PROVIDE_HIDDEN (__rel_iplt_end = .);
+               PROVIDE_HIDDEN (__rela_iplt_start = .);
+               *(.rela.iplt)
+               PROVIDE_HIDDEN (__rela_iplt_end = .);
+       } > REGION_RODATA AT > REGION_RODATA_LOAD
+       .rel.plt :   {
+               *(.rel.plt)
+       } > REGION_RODATA AT > REGION_RODATA_LOAD
+       .rela.plt :   {
+               *(.rela.plt)
+       } > REGION_RODATA AT > REGION_RODATA_LOAD
+       .plt :   {
+               *(.plt)
+       } > REGION_RODATA AT > REGION_RODATA_LOAD
+       .iplt :   {
+               *(.iplt)
+       } > REGION_RODATA AT > REGION_RODATA_LOAD
+       .dynamic :   {
+               *(.dynamic)
+       } > REGION_RODATA AT > REGION_RODATA_LOAD
+       .got :   {
+               *(.got.plt) *(.igot.plt) *(.got) *(.igot)
+       } > REGION_RODATA AT > REGION_RODATA_LOAD
+       .rtemsroset :   {
+               /* Special FreeBSD linker set sections */
+               __start_set_sysctl_set = .;
+               *(set_sysctl_*);
+               __stop_set_sysctl_set = .;
+               *(set_domain_*);
+               *(set_pseudo_*);
+
+               KEEP (*(SORT(.rtemsroset.*)))
+               . = ALIGN(8);
+               bsp_section_rodata_end = .;
+       } > REGION_RODATA AT > REGION_RODATA_LOAD
+  bsp_section_rodata_size = bsp_section_rodata_end - bsp_section_rodata_begin;
+  bsp_section_rodata_load_begin = LOADADDR (.rodata);
+  bsp_section_rodata_load_end = bsp_section_rodata_load_begin + bsp_section_rodata_size;
+
+  /*--------------------------------------------------------------------*/
+  /* HTIF, isolated onto separate page                                  */
+  /*--------------------------------------------------------------------*/
+  .htif :
+  {
+    . = ALIGN(0x1000);
+    *(.htif)
+    . = ALIGN(0x1000);
+  } > REGION_HTIF AT > REGION_HTIF_LOAD
+
+
+.rwbarrier :   {
+    . = ALIGN(8);
+    . = ALIGN (bsp_section_rwbarrier_align);
+  } > REGION_DATA AT > REGION_DATA
+
+.data :   {
+    . = ALIGN(8);
+    bsp_section_data_begin = .;
+    *(.data .data.* .gnu.linkonce.d.*)
+    SORT(CONSTRUCTORS)
+  } > REGION_DATA AT > REGION_DATA_LOAD
+  .data1 :   {
+    *(.data1)
+  } > REGION_DATA AT > REGION_DATA_LOAD
+  .rtemsrwset :   {
+    KEEP (*(SORT(.rtemsrwset.*)))
+    . = ALIGN(8);
+    bsp_section_data_end = .;
+  } > REGION_DATA AT > REGION_DATA_LOAD
+  bsp_section_data_size = bsp_section_data_end - bsp_section_data_begin;
+  bsp_section_data_load_begin = LOADADDR (.data);
+  bsp_section_data_load_end = bsp_section_data_load_begin + bsp_section_data_size;
+
+  .bss :   {
+    . = ALIGN(8);
+    bsp_section_bss_begin = .;
+    *(.dynbss)
+    *(.bss .bss.* .gnu.linkonce.b.*)
+    *(COMMON)
+    . = ALIGN(8);
+    bsp_section_bss_end = .;
+  } > REGION_BSS AT > REGION_BSS
+  bsp_section_bss_size = bsp_section_bss_end - bsp_section_bss_begin;
+
+.work :   {
+    /*
+     * The work section will occupy the remaining REGION_WORK region and
+     * contains the RTEMS work space and heap.
+     */
+    . = ALIGN(8);
+    bsp_section_work_begin = .;
+    . += ORIGIN (REGION_WORK) + LENGTH (REGION_WORK) - ABSOLUTE (.);
+    . = ALIGN(8);
+    bsp_section_work_end = .;
+  } > REGION_WORK AT > REGION_WORK
+  bsp_section_work_size = bsp_section_work_end - bsp_section_work_begin;
+
+  .stack :   {
+    . = ALIGN(8);
+    bsp_section_stack_begin = .;
+    . += ORIGIN (REGION_STACK) + LENGTH (REGION_STACK) - ABSOLUTE (.);
+    . = ALIGN(8);
+    bsp_section_stack_end = .;
+  } > REGION_STACK AT > REGION_STACK
+  bsp_section_stack_size = bsp_section_stack_begin - bsp_section_stack_end;
+
+  RamBase = ORIGIN (REGION_WORK);
+  RamSize = LENGTH (REGION_WORK);
+  WorkAreaBase = bsp_section_work_begin;
+  HeapSize = 0;
+}
Index: c/src/lib/libbsp/riscv/riscv_generic/timer/timer.c
===================================================================
--- c/src/lib/libbsp/riscv/riscv_generic/timer/timer.c	(revision 8fa827cc83f40c831ace4a759d8c2f1280073ac6)
+++ c/src/lib/libbsp/riscv/riscv_generic/timer/timer.c	(revision 8fa827cc83f40c831ace4a759d8c2f1280073ac6)
@@ -0,0 +1,70 @@
+/*
+ * Copyright (c) 2015 University of York.
+ * Hesham Almatary <hesham@alumni.york.ac.uk>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <rtems.h>
+#include <bsp.h>
+#include <rtems/btimer.h>
+#include <rtems/score/riscv-utility.h>
+
+extern char bsp_start_vector_table_begin[];
+
+bool benchmark_timer_find_average_overhead;
+
+static void benchmark_timer1_interrupt_handler(void)
+{
+}
+
+/* Start eCore tiemr 1 usef for profiling and timing analysis */
+void benchmark_timer_initialize( void )
+{
+  /* Install interrupt handler for timer 1 */
+}
+
+/*
+ *  The following controls the behavior of benchmark_timer_read().
+ *
+ *  AVG_OVEREHAD is the overhead for starting and stopping the timer.  It
+ *  is usually deducted from the number returned.
+ *
+ *  LEAST_VALID is the lowest number this routine should trust.  Numbers
+ *  below this are "noise" and zero is returned.
+ */
+
+#define AVG_OVERHEAD      0  /* It typically takes X.X microseconds */
+/* (Y countdowns) to start/stop the timer. */
+/* This value is in microseconds. */
+#define LEAST_VALID       1  /* Don't trust a clicks value lower than this */
+
+benchmark_timer_t benchmark_timer_read( void )
+{
+}
+
+void benchmark_timer_disable_subtracting_average_overhead(
+  bool find_flag
+)
+{
+  benchmark_timer_find_average_overhead = find_flag;
+}
Index: c/src/lib/libbsp/riscv/shared/include/linker-symbols.h
===================================================================
--- c/src/lib/libbsp/riscv/shared/include/linker-symbols.h	(revision 8fa827cc83f40c831ace4a759d8c2f1280073ac6)
+++ c/src/lib/libbsp/riscv/shared/include/linker-symbols.h	(revision 8fa827cc83f40c831ace4a759d8c2f1280073ac6)
@@ -0,0 +1,81 @@
+#ifndef LIBBSP_RISCV_SHARED_LINKER_SYMBOLS_H
+#define LIBBSP_RISCV_SHARED_LINKER_SYMBOLS_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/**
+ * @defgroup riscv_linker Linker Support
+ *
+ * @ingroup riscv_shared
+ *
+ * @brief Linker support.
+ *
+ * @{
+ */
+
+#ifndef ASM
+#define LINKER_SYMBOL(sym) extern char sym [];
+#else
+#define LINKER_SYMBOL(sym) .extern sym
+#endif
+
+LINKER_SYMBOL(bsp_section_start_begin)
+LINKER_SYMBOL(bsp_section_start_end)
+LINKER_SYMBOL(bsp_section_start_size)
+
+LINKER_SYMBOL(bsp_section_vector_begin)
+LINKER_SYMBOL(bsp_section_vector_end)
+LINKER_SYMBOL(bsp_section_vector_size)
+
+LINKER_SYMBOL(bsp_section_text_begin)
+LINKER_SYMBOL(bsp_section_text_end)
+LINKER_SYMBOL(bsp_section_text_size)
+LINKER_SYMBOL(bsp_section_text_load_begin)
+LINKER_SYMBOL(bsp_section_text_load_end)
+
+LINKER_SYMBOL(bsp_section_rodata_begin)
+LINKER_SYMBOL(bsp_section_rodata_end)
+LINKER_SYMBOL(bsp_section_rodata_size)
+LINKER_SYMBOL(bsp_section_rodata_load_begin)
+LINKER_SYMBOL(bsp_section_rodata_load_end)
+
+LINKER_SYMBOL(bsp_section_data_begin)
+LINKER_SYMBOL(bsp_section_data_end)
+LINKER_SYMBOL(bsp_section_data_size)
+LINKER_SYMBOL(bsp_section_data_load_begin)
+LINKER_SYMBOL(bsp_section_data_load_end)
+
+LINKER_SYMBOL(bsp_section_bss_begin)
+LINKER_SYMBOL(bsp_section_bss_end)
+LINKER_SYMBOL(bsp_section_bss_size)
+
+LINKER_SYMBOL(bsp_section_work_begin)
+LINKER_SYMBOL(bsp_section_work_end)
+LINKER_SYMBOL(bsp_section_work_size)
+
+LINKER_SYMBOL(bsp_section_stack_begin)
+LINKER_SYMBOL(bsp_section_stack_end)
+LINKER_SYMBOL(bsp_section_stack_size)
+
+LINKER_SYMBOL(bsp_vector_table_begin)
+LINKER_SYMBOL(bsp_vector_table_end)
+LINKER_SYMBOL(bsp_vector_table_size)
+
+LINKER_SYMBOL(bsp_start_vector_table_begin)
+LINKER_SYMBOL(bsp_start_vector_table_end)
+LINKER_SYMBOL(bsp_start_vector_table_size)
+
+LINKER_SYMBOL(bsp_translation_table_base)
+LINKER_SYMBOL(bsp_translation_table_end)
+
+LINKER_SYMBOL(_bsp_processor_count)
+
+/** @} */
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* LIBBSP_RISCV_SHARED_LINKER_SYMBOLS_H */
Index: src/lib/libbsp/riscv32/Makefile.am
===================================================================
--- c/src/lib/libbsp/riscv32/Makefile.am	(revision 11ff3a9e72ca261a6024b16c34c6fb35054fd53a)
+++ 	(revision )
@@ -1,14 +1,0 @@
-ACLOCAL_AMFLAGS = -I ../../../aclocal
-## Descend into the @RTEMS_BSP_FAMILY@ directory
-## Currently, the shared directory is not explicitly
-## added but it is present in the source tree.
-
-
-_SUBDIRS = @RTEMS_BSP_FAMILY@
-
-include_bspdir = $(includedir)/bsp
-include_bsp_HEADERS = shared/include/linker-symbols.h
-
-include $(srcdir)/preinstall.am
-include $(top_srcdir)/../../../automake/subdirs.am
-include $(top_srcdir)/../../../automake/local.am
Index: src/lib/libbsp/riscv32/acinclude.m4
===================================================================
--- c/src/lib/libbsp/riscv32/acinclude.m4	(revision 11ff3a9e72ca261a6024b16c34c6fb35054fd53a)
+++ 	(revision )
@@ -1,10 +1,0 @@
-# RTEMS_CHECK_BSPDIR(RTEMS_BSP_FAMILY)
-AC_DEFUN([RTEMS_CHECK_BSPDIR],
-[
-  case "$1" in
-  riscv_generic )
-    AC_CONFIG_SUBDIRS([riscv_generic]);;
-  *)
-    AC_MSG_ERROR([Invalid BSP]);;
-  esac
-])
Index: src/lib/libbsp/riscv32/configure.ac
===================================================================
--- c/src/lib/libbsp/riscv32/configure.ac	(revision 11ff3a9e72ca261a6024b16c34c6fb35054fd53a)
+++ 	(revision )
@@ -1,19 +1,0 @@
-# Process this file with autoconf to produce a configure script.
-
-AC_PREREQ([2.69])
-AC_INIT([rtems-c-src-lib-libbsp-riscv32],[_RTEMS_VERSION],[http://www.rtems.org/bugzilla])
-AC_CONFIG_SRCDIR([../riscv32])
-RTEMS_TOP(../../../../..)
-
-RTEMS_CANONICAL_TARGET_CPU
-AM_INIT_AUTOMAKE([no-define foreign subdir-objects 1.12.2])
-AM_MAINTAINER_MODE
-
-RTEMS_ENV_RTEMSBSP
-RTEMS_PROJECT_ROOT
-
-RTEMS_CHECK_BSPDIR([$RTEMS_BSP_FAMILY])
-
-# Explicitly list all Makefiles here
-AC_CONFIG_FILES([Makefile])
-AC_OUTPUT
Index: src/lib/libbsp/riscv32/preinstall.am
===================================================================
--- c/src/lib/libbsp/riscv32/preinstall.am	(revision 11ff3a9e72ca261a6024b16c34c6fb35054fd53a)
+++ 	(revision )
@@ -1,24 +1,0 @@
-## Automatically generated by ampolish3 - Do not edit
-
-if AMPOLISH3
-$(srcdir)/preinstall.am: Makefile.am
-	$(AMPOLISH3) $(srcdir)/Makefile.am > $(srcdir)/preinstall.am
-endif
-
-PREINSTALL_DIRS =
-DISTCLEANFILES = $(PREINSTALL_DIRS)
-
-all-am: $(PREINSTALL_FILES)
-
-PREINSTALL_FILES =
-CLEANFILES = $(PREINSTALL_FILES)
-
-$(PROJECT_INCLUDE)/bsp/$(dirstamp):
-	@$(MKDIR_P) $(PROJECT_INCLUDE)/bsp
-	@: > $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-PREINSTALL_DIRS += $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-
-$(PROJECT_INCLUDE)/bsp/linker-symbols.h: shared/include/linker-symbols.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/linker-symbols.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/linker-symbols.h
-
Index: src/lib/libbsp/riscv32/riscv_generic/Makefile.am
===================================================================
--- c/src/lib/libbsp/riscv32/riscv_generic/Makefile.am	(revision 11ff3a9e72ca261a6024b16c34c6fb35054fd53a)
+++ 	(revision )
@@ -1,93 +1,0 @@
-##
-#
-# @brief Makefile of LibBSP for the RISCV/Spike simulator.
-#
-#
-ACLOCAL_AMFLAGS = -I ../../../../aclocal
-
-include $(top_srcdir)/../../../../automake/compile.am
-
-include_bspdir = $(includedir)/bsp
-include_libcpudir = $(includedir)/libcpu
-
-dist_project_lib_DATA = bsp_specs
-
-###############################################################################
-#                  Header                                                     #
-###############################################################################
-
-include_HEADERS = include/bsp.h
-include_HEADERS += ../../shared/include/tm27.h
-include_HEADERS += ../../shared/include/coverhd.h
-
-nodist_include_bsp_HEADERS = ../../shared/include/bootcard.h
-include_bsp_HEADERS = ../shared/include/linker-symbols.h
-
-include_bsp_HEADERS += ../../../libbsp/shared/include/mm.h
-include_bsp_HEADERS += ../../shared/include/utility.h
-include_bsp_HEADERS += ../../shared/include/irq-generic.h
-include_bsp_HEADERS += ../../shared/include/irq-info.h
-include_bsp_HEADERS += ../../shared/include/stackalloc.h
-include_bsp_HEADERS += ../../shared/include/console-polled.h
-include_bsp_HEADERS += include/irq.h
-
-nodist_include_HEADERS = include/bspopts.h
-
-###############################################################################
-#                  Data                                                       #
-###############################################################################
-noinst_LIBRARIES = libbspstart.a
-
-libbspstart_a_SOURCES = start/start.S
-
-project_lib_DATA = start.$(OBJEXT)
-
-project_lib_DATA += startup/linkcmds
-
-###############################################################################
-#                  LibBSP                                                     #
-###############################################################################
-
-noinst_LIBRARIES += libbsp.a
-
-# Startup
-libbsp_a_SOURCES = ../../shared/bspreset.c
-libbsp_a_SOURCES += ../../shared/bspstart.c
-libbsp_a_SOURCES += startup/bsp_fatal_halt.c
-
-# Shared
-libbsp_a_SOURCES += ../../shared/bootcard.c
-libbsp_a_SOURCES += ../../shared/bspclean.c
-libbsp_a_SOURCES += ../../shared/bsppredriverhook.c
-libbsp_a_SOURCES += ../../shared/gnatinstallhandler.c
-libbsp_a_SOURCES += ../../shared/sbrk.c
-libbsp_a_SOURCES += ../../shared/src/stackalloc.c
-libbsp_a_SOURCES += ../../shared/bspgetworkarea.c
-
-# clock
-libbsp_a_SOURCES += clock/clockdrv.c ../../../shared/clockdrv_shell.h
-
-# Timer
-libbsp_a_SOURCES += timer/timer.c
-
-# console
-libbsp_a_SOURCES += ../../shared/console-polled.c
-
-# IRQ
-libbsp_a_SOURCES += ../../shared/src/irq-default-handler.c
-libbsp_a_SOURCES += ../../shared/src/irq-generic.c
-libbsp_a_SOURCES += ../../shared/src/irq-info.c
-libbsp_a_SOURCES += irq/irq.c
-
-# Cache
-libbsp_a_SOURCES += ../../../libcpu/shared/src/cache_manager.c
-libbsp_a_SOURCES += ../../shared/include/cache_.h
-libbsp_a_CPPFLAGS = -I$(srcdir)/../../shared/include
-
-# debugio
-libbsp_a_SOURCES += console/console-io.c
-
-DISTCLEANFILES = include/bspopts.h
-
-include $(srcdir)/preinstall.am
-include $(top_srcdir)/../../../../automake/local.am
Index: src/lib/libbsp/riscv32/riscv_generic/bsp_specs
===================================================================
--- c/src/lib/libbsp/riscv32/riscv_generic/bsp_specs	(revision 11ff3a9e72ca261a6024b16c34c6fb35054fd53a)
+++ 	(revision )
@@ -1,13 +1,0 @@
-%rename endfile old_endfile
-%rename startfile old_startfile
-%rename link old_link
-
-*startfile:
-%{!qrtems: %(old_startfile)} \
-%{!nostdlib: %{qrtems: start.o%s crti.o%s crtbegin.o%s -e _start}}
-
-*link:
-%{!qrtems: %(old_link)} %{qrtems: -dc -dp -N}
-
-*endfile:
-%{!qrtems: %(old_endfiles)} %{qrtems: crtend.o%s crtn.o%s }
Index: src/lib/libbsp/riscv32/riscv_generic/clock/clockdrv.c
===================================================================
--- c/src/lib/libbsp/riscv32/riscv_generic/clock/clockdrv.c	(revision 11ff3a9e72ca261a6024b16c34c6fb35054fd53a)
+++ 	(revision )
@@ -1,131 +1,0 @@
-/**
- * @file
- *
- * @ingroup bsp_clock
- *
- * @brief riscv clock support.
- */
-
-/*
- * riscv_generic Clock driver
- *
- * COPYRIGHT (c) 2015 Hesham Alatary <hesham@alumni.york.ac.uk>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <rtems.h>
-#include <bsp.h>
-#include <bsp/irq.h>
-#include <rtems/score/riscv-utility.h>
-#include <rtems/score/cpu.h>
-#include <rtems/timecounter.h>
-
-/* The number of clock cycles before generating a tick timer interrupt. */
-#define TTMR_NUM_OF_CLOCK_TICKS_INTERRUPT     1000
-#define RISCV_CLOCK_CYCLE_TIME_NANOSECONDS    1
-
-static struct timecounter riscv_generic_tc;
-
-/* CPU counter */
-static CPU_Counter_ticks cpu_counter_ticks;
-
-/* This prototype is added here to Avoid warnings */
-void Clock_isr(void *arg);
-
-static void riscv_generic_clock_at_tick(void)
-{
-  REG(MTIME_MM) = 0;
-  REG(MTIMECMP_MM) = TTMR_NUM_OF_CLOCK_TICKS_INTERRUPT;
-
-  cpu_counter_ticks += TTMR_NUM_OF_CLOCK_TICKS_INTERRUPT * 10000;
-}
-
-static void riscv_generic_clock_handler_install(proc_ptr new_isr)
-{
-  rtems_status_code sc = RTEMS_SUCCESSFUL;
-  _CPU_ISR_install_vector(RISCV_MACHINE_TIMER_INTERRUPT,
-                          new_isr,
-                          NULL);
-
-  if (sc != RTEMS_SUCCESSFUL) {
-    rtems_fatal_error_occurred(0xdeadbeef);
-  }
-}
-
-static uint32_t riscv_generic_get_timecount(struct timecounter *tc)
-{
-  uint32_t ticks_since_last_timer_interrupt = REG(MTIME_MM);
-
-  return cpu_counter_ticks + ticks_since_last_timer_interrupt;
-}
-
-CPU_Counter_ticks _CPU_Counter_read(void)
-{
-  return riscv_generic_get_timecount(NULL);
-}
-
-static void riscv_generic_clock_initialize(void)
-{
-  uint32_t mtimecmp = TTMR_NUM_OF_CLOCK_TICKS_INTERRUPT;
-  uint64_t frequency = (1000000000 / RISCV_CLOCK_CYCLE_TIME_NANOSECONDS);
-
-  REG(MTIME_MM) = 0;
-  REG(MTIMECMP_MM) = TTMR_NUM_OF_CLOCK_TICKS_INTERRUPT;
-
-  /* Enable mtimer interrupts */
-  set_csr(mie, MIP_MTIP);
-  set_csr(mip, MIP_MTIP);
-
-  /* Initialize timecounter */
-  riscv_generic_tc.tc_get_timecount = riscv_generic_get_timecount;
-  riscv_generic_tc.tc_counter_mask = 0xffffffff;
-  riscv_generic_tc.tc_frequency = frequency;
-  riscv_generic_tc.tc_quality = RTEMS_TIMECOUNTER_QUALITY_CLOCK_DRIVER;
-  rtems_timecounter_install(&riscv_generic_tc);
-}
-
-static void riscv_generic_clock_cleanup(void)
-{
-  /* Disable mtimer interrupts */
-  clear_csr(mie, MIP_MTIP);
-  clear_csr(mip, MIP_MTIP);
-}
-
-CPU_Counter_ticks _CPU_Counter_difference(
-  CPU_Counter_ticks second,
-  CPU_Counter_ticks first
-)
-{
-  return second - first;
-}
-
-#define Clock_driver_support_at_tick() riscv_generic_clock_at_tick()
-
-#define Clock_driver_support_initialize_hardware() riscv_generic_clock_initialize()
-
-#define Clock_driver_support_install_isr(isr) \
-  riscv_generic_clock_handler_install(isr)
-
-#define Clock_driver_support_shutdown_hardware() riscv_generic_clock_cleanup()
-
-#include "../../../shared/clockdrv_shell.h"
Index: src/lib/libbsp/riscv32/riscv_generic/configure.ac
===================================================================
--- c/src/lib/libbsp/riscv32/riscv_generic/configure.ac	(revision 11ff3a9e72ca261a6024b16c34c6fb35054fd53a)
+++ 	(revision )
@@ -1,36 +1,0 @@
-##
-#
-# @file
-#
-# @brief Configure script of LibBSP for riscv_generic BSP.
-#
-
-AC_PREREQ([2.69])
-AC_INIT([rtems-c-src-lib-libbsp-riscv_generic],[_RTEMS_VERSION],[http://www.rtems.org/bugzilla])
-AC_CONFIG_SRCDIR([bsp_specs])
-RTEMS_TOP(../../../../../..)
-
-RTEMS_CANONICAL_TARGET_CPU
-AM_INIT_AUTOMAKE([no-define nostdinc foreign 1.12.2])
-RTEMS_BSP_CONFIGURE
-
-RTEMS_BSPOPTS_SET([BSP_START_RESET_VECTOR],[*],[])
-RTEMS_BSPOPTS_HELP([BSP_START_RESET_VECTOR],[reset vector address for BSP
-start])
-
-RTEMS_BSPOPTS_SET([BSP_RISCV32_PERIPHCLK],[*],[100000000U])
-RTEMS_BSPOPTS_HELP([BSP_RISCV32_PERIPHCLK],[riscv PERIPHCLK clock
-frequency in Hz])
-
-RTEMS_PROG_CC_FOR_TARGET([-ansi -fasm])
-RTEMS_CANONICALIZE_TOOLS
-RTEMS_PROG_CCAS
-
-RTEMS_CHECK_SMP
-AM_CONDITIONAL(HAS_SMP,[test "$rtems_cv_HAS_SMP" = "yes"])
-
-RTEMS_BSP_CLEANUP_OPTIONS(0, 1)
-RTEMS_BSP_LINKCMDS
-
-AC_CONFIG_FILES([Makefile])
-AC_OUTPUT
Index: src/lib/libbsp/riscv32/riscv_generic/console/console-io.c
===================================================================
--- c/src/lib/libbsp/riscv32/riscv_generic/console/console-io.c	(revision 11ff3a9e72ca261a6024b16c34c6fb35054fd53a)
+++ 	(revision )
@@ -1,178 +1,0 @@
-/*
- * Copyright (c) 2015 University of York.
- * Hesham Almatary <hesham@alumni.york.ac.uk>
- *
- * Copyright (c) 2013, The Regents of the University of California (Regents).
- * All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <bsp.h>
-#include <bsp/console-polled.h>
-#include <rtems/libio.h>
-#include <stdlib.h>
-#include <assert.h>
-#include <stdio.h>
-
-/* Most of the code below is copied from riscv-pk project */
-# define TOHOST_CMD(dev, cmd, payload) \
-  (((uint64_t)(dev) << 56) | ((uint64_t)(cmd) << 48) | (uint64_t)(payload))
-
-#define FROMHOST_DEV(fromhost_value) ((uint64_t)(fromhost_value) >> 56)
-#define FROMHOST_CMD(fromhost_value) ((uint64_t)(fromhost_value) << 8 >> 56)
-#define FROMHOST_DATA(fromhost_value) ((uint64_t)(fromhost_value) << 16 >> 16)
-
-volatile uint64_t tohost __attribute__((section(".htif")));
-volatile uint64_t fromhost __attribute__((section(".htif")));
-volatile int htif_console_buf;
-
-static void __check_fromhost()
-{
-  uint64_t fh = fromhost;
-  if (!fh) {
-    return;
-  }
-  fromhost = 0;
-
-  // this should be from the console
-  assert(FROMHOST_DEV(fh) == 1);
-  switch (FROMHOST_CMD(fh)) {
-  case 0:
-    htif_console_buf = 1 + (uint8_t)FROMHOST_DATA(fh);
-    break;
-  case 1:
-    break;
-  default:
-    assert(0);
-  }
-}
-
-static void __set_tohost(uintptr_t dev, uintptr_t cmd, uintptr_t data)
-{
-  while (tohost) {
-    __check_fromhost();
-  }
-  tohost = TOHOST_CMD(dev, cmd, data);
-}
-
-int htif_console_getchar()
-{
-  __check_fromhost();
-  int ch = htif_console_buf;
-  if (ch >= 0) {
-    htif_console_buf = -1;
-    __set_tohost(1, 0, 0);
-  }
-
-  return ch - 1;
-}
-
-static void do_tohost_fromhost(uintptr_t dev, uintptr_t cmd, uintptr_t data)
-{
-  __set_tohost(dev, cmd, data);
-
-  while (1) {
-    uint64_t fh = fromhost;
-    if (fh) {
-      if (FROMHOST_DEV(fh) == dev && FROMHOST_CMD(fh) == cmd) {
-        fromhost = 0;
-        break;
-      }
-      __check_fromhost();
-    }
-  }
-}
-
-void htif_console_putchar(uint8_t ch)
-{
-  __set_tohost(1, 1, ch);
-}
-
-void htif_poweroff()
-{
-  while (1) {
-    fromhost = 0;
-    tohost = 1;
-  }
-}
-
-void console_initialize_hardware(void)
-{
-  /* Do nothing */
-}
-
-static void outbyte_console(char ch)
-{
-  htif_console_putchar(ch);
-  return 0;
-}
-
-static char inbyte_console(void)
-{
-  return htif_console_getchar();
-}
-
-/*
- *  console_outbyte_polled
- *
- *  This routine transmits a character using polling.
- */
-void console_outbyte_polled(
-  int  port,
-  char ch
-)
-{
-  outbyte_console( ch );
-}
-
-/*
- *  console_inbyte_nonblocking
- *
- *  This routine polls for a character.
- */
-
-int console_inbyte_nonblocking(int port)
-{
-  char c;
-
-  c = inbyte_console();
-  if (!c) {
-    return -1;
-  }
-  return (int) c;
-}
-
-/*
- *  To support printk
- */
-
-#include <rtems/bspIo.h>
-
-static void RISCV_output_char(char c)
-{
-  console_outbyte_polled( 0, c );
-}
-
-BSP_output_char_function_type BSP_output_char = RISCV_output_char;
-BSP_polling_getchar_function_type BSP_poll_char =
-  (void *)console_inbyte_nonblocking;
Index: src/lib/libbsp/riscv32/riscv_generic/include/bsp.h
===================================================================
--- c/src/lib/libbsp/riscv32/riscv_generic/include/bsp.h	(revision 11ff3a9e72ca261a6024b16c34c6fb35054fd53a)
+++ 	(revision )
@@ -1,73 +1,0 @@
-/*
- *
- * Copyright (c) 2015 University of York.
- * Hesham Almatary <hesham@alumni.york.ac.uk>
- *
- * COPYRIGHT (c) 1989-1999.
- * On-Line Applications Research Corporation (OAR).
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifndef LIBBSP_RISCV_GENERIC_H
-#define LIBBSP_RISCV_GENERIC_H
-
-#include <rtems.h>
-#include <rtems/clockdrv.h>
-#include <rtems/console.h>
-
-#include <bspopts.h>
-#include <bsp/default-initial-extension.h>
-
-#include <rtems/devnull.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
-  * @defgroup riscv_generic Register Definitions
-  *
-  * @ingroup riscv_generic
-  *
-  * @brief Shared register definitions for RISC-V systems.
-  *
-  * @{
-  */
-
-/**
-  * @name Register Macros
-  *
-  * @{
-  */
-
-#define REG(x)           (*((volatile uint32_t *) (x)))
-#define BIT(n)           (1 << (n))
-
-#define MTIME_MM    0x0200bff8
-#define MTIMECMP_MM 0x02004000
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* LIBBSP_RISCV_GENERIC_H */
Index: src/lib/libbsp/riscv32/riscv_generic/include/bspopts.h
===================================================================
--- c/src/lib/libbsp/riscv32/riscv_generic/include/bspopts.h	(revision 11ff3a9e72ca261a6024b16c34c6fb35054fd53a)
+++ 	(revision )
@@ -1,68 +1,0 @@
-/*
- *
- * Copyright (c) 2015 University of York.
- * Hesham Almatary <hesham@alumni.york.ac.uk>
- *
- * COPYRIGHT (c) 1989-1999.
- * On-Line Applications Research Corporation (OAR).
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/* include/bspopts.h.in.  Generated from configure.ac by autoheader.  */
-
-/* If defined, then the BSP Framework will put a non-zero pattern into the
-   RTEMS Workspace and C program heap. This should assist in finding code that
-   assumes memory starts set to zero. */
-#undef BSP_DIRTY_MEMORY
-
-/* If defined, print a message and wait until pressed before resetting board
-   when application exits. */
-#undef BSP_PRESS_KEY_FOR_RESET
-
-/* If defined, prints the exception context when an unexpected exception
-   occurs. */
-#undef BSP_PRINT_EXCEPTION_CONTEXT
-
-/* If defined, reset the board when the application exits. */
-#undef BSP_RESET_BOARD_AT_EXIT
-
-/* reset vector address for BSP start */
-#undef BSP_START_RESET_VECTOR
-
-/* Define to the address where bug reports for this package should be sent. */
-#undef PACKAGE_BUGREPORT
-
-/* Define to the full name of this package. */
-#undef PACKAGE_NAME
-
-/* Define to the full name and version of this package. */
-#undef PACKAGE_STRING
-
-/* Define to the one symbol short name of this package. */
-#undef PACKAGE_TARNAME
-
-/* Define to the home page for this package. */
-#undef PACKAGE_URL
-
-/* Define to the version of this package. */
-#undef PACKAGE_VERSION
Index: src/lib/libbsp/riscv32/riscv_generic/include/irq.h
===================================================================
--- c/src/lib/libbsp/riscv32/riscv_generic/include/irq.h	(revision 11ff3a9e72ca261a6024b16c34c6fb35054fd53a)
+++ 	(revision )
@@ -1,49 +1,0 @@
-/**
- * @file
- *
- * @ingroup RISCV_IRQ
- *
- * @brief Interrupt definitions.
- */
-
-/*
- *
- * Copyright (c) 2015 University of York.
- * Hesham Almatary <hesham@alumni.york.ac.uk>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifndef LIBBSP_GENERIC_RISCV_IRQ_H
-#define LIBBSP_GENERIC_RISCV_IRQ_H
-
-#ifndef ASM
-
-#include <rtems.h>
-#include <rtems/irq.h>
-#include <rtems/irq-extension.h>
-
-#define BSP_INTERRUPT_VECTOR_MIN  0x0
-#define BSP_INTERRUPT_VECTOR_MAX  0x24
-
-#endif /* ASM */
-#endif /* LIBBSP_GENERIC_RISCV_IRQ_H */
Index: src/lib/libbsp/riscv32/riscv_generic/include/tm27.h
===================================================================
--- c/src/lib/libbsp/riscv32/riscv_generic/include/tm27.h	(revision 11ff3a9e72ca261a6024b16c34c6fb35054fd53a)
+++ 	(revision )
@@ -1,53 +1,0 @@
-/*
- *
- * Copyright (c) 2015 University of York.
- * Hesham Almatary <hesham@alumni.york.ac.uk>
- *
- * COPYRIGHT (c) 1989-1999.
- * On-Line Applications Research Corporation (OAR).
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifndef _RTEMS_TMTEST27
-#error "This is an RTEMS internal file you must not include directly."
-#endif
-
-#ifndef __tm27_h
-#define __tm27_h
-
-/**
- * @name Interrupt mechanisms for Time Test 27
- * @{
- */
-
-#define MUST_WAIT_FOR_INTERRUPT 0
-
-#define Install_tm27_vector( handler ) /* empty */
-
-#define Cause_tm27_intr() /* empty */
-
-#define Clear_tm27_intr() /* empty */
-
-#define Lower_tm27_intr() /* empty */
-
-#endif
Index: src/lib/libbsp/riscv32/riscv_generic/irq/irq.c
===================================================================
--- c/src/lib/libbsp/riscv32/riscv_generic/irq/irq.c	(revision 11ff3a9e72ca261a6024b16c34c6fb35054fd53a)
+++ 	(revision )
@@ -1,65 +1,0 @@
-/**
- * @file
- *
- * @ingroup riscv_interrupt
- *
- * @brief Interrupt support.
- */
-
-/*
- * RISCV CPU Dependent Source
- *
- * Copyright (c) 2015 University of York.
- * Hesham Almatary <hesham@alumni.york.ac.uk>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <bsp/irq.h>
-#include <bsp/irq-generic.h>
-
-/* Almost all of the jobs that the following functions should
- * do are implemented in cpukit
- */
-
-void bsp_interrupt_handler_default(rtems_vector_number vector)
-{
-  printk("spurious interrupt: %u\n", vector);
-}
-
-rtems_status_code bsp_interrupt_facility_initialize()
-{
-  /* TODO */
-  return 0;
-}
-
-void bsp_interrupt_vector_enable(rtems_vector_number vector)
-{
-  /* TODO */
-  return 0;
-}
-
-void bsp_interrupt_vector_disable(rtems_vector_number vector)
-{
-  /* TODO */
-  return 0;
-}
Index: src/lib/libbsp/riscv32/riscv_generic/make/custom/riscv_generic.cfg
===================================================================
--- c/src/lib/libbsp/riscv32/riscv_generic/make/custom/riscv_generic.cfg	(revision 11ff3a9e72ca261a6024b16c34c6fb35054fd53a)
+++ 	(revision )
@@ -1,7 +1,0 @@
-include $(RTEMS_ROOT)/make/custom/default.cfg
-
-RTEMS_CPU = riscv32
-
-CPU_CFLAGS =
-
-CFLAGS_OPTIMIZE_V ?= -Os
Index: src/lib/libbsp/riscv32/riscv_generic/preinstall.am
===================================================================
--- c/src/lib/libbsp/riscv32/riscv_generic/preinstall.am	(revision 11ff3a9e72ca261a6024b16c34c6fb35054fd53a)
+++ 	(revision )
@@ -1,104 +1,0 @@
-## Automatically generated by ampolish3 - Do not edit
-
-if AMPOLISH3
-$(srcdir)/preinstall.am: Makefile.am
-	$(AMPOLISH3) $(srcdir)/Makefile.am > $(srcdir)/preinstall.am
-endif
-
-PREINSTALL_DIRS =
-DISTCLEANFILES += $(PREINSTALL_DIRS)
-
-all-am: $(PREINSTALL_FILES)
-
-PREINSTALL_FILES =
-CLEANFILES = $(PREINSTALL_FILES)
-
-all-local: $(TMPINSTALL_FILES)
-
-TMPINSTALL_FILES =
-CLEANFILES += $(TMPINSTALL_FILES)
-
-$(PROJECT_LIB)/$(dirstamp):
-	@$(MKDIR_P) $(PROJECT_LIB)
-	@: > $(PROJECT_LIB)/$(dirstamp)
-PREINSTALL_DIRS += $(PROJECT_LIB)/$(dirstamp)
-
-$(PROJECT_INCLUDE)/$(dirstamp):
-	@$(MKDIR_P) $(PROJECT_INCLUDE)
-	@: > $(PROJECT_INCLUDE)/$(dirstamp)
-PREINSTALL_DIRS += $(PROJECT_INCLUDE)/$(dirstamp)
-
-$(PROJECT_INCLUDE)/bsp/$(dirstamp):
-	@$(MKDIR_P) $(PROJECT_INCLUDE)/bsp
-	@: > $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-PREINSTALL_DIRS += $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-
-$(PROJECT_INCLUDE)/libcpu/$(dirstamp):
-	@$(MKDIR_P) $(PROJECT_INCLUDE)/libcpu
-	@: > $(PROJECT_INCLUDE)/libcpu/$(dirstamp)
-PREINSTALL_DIRS += $(PROJECT_INCLUDE)/libcpu/$(dirstamp)
-
-$(PROJECT_LIB)/bsp_specs: bsp_specs $(PROJECT_LIB)/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_LIB)/bsp_specs
-PREINSTALL_FILES += $(PROJECT_LIB)/bsp_specs
-
-$(PROJECT_INCLUDE)/bsp.h: include/bsp.h $(PROJECT_INCLUDE)/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp.h
-
-$(PROJECT_INCLUDE)/tm27.h: ../../shared/include/tm27.h $(PROJECT_INCLUDE)/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/tm27.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/tm27.h
-
-$(PROJECT_INCLUDE)/coverhd.h: ../../shared/include/coverhd.h $(PROJECT_INCLUDE)/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/coverhd.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/coverhd.h
-
-$(PROJECT_INCLUDE)/bsp/bootcard.h: ../../shared/include/bootcard.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/bootcard.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/bootcard.h
-
-$(PROJECT_INCLUDE)/bsp/linker-symbols.h: ../shared/include/linker-symbols.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/linker-symbols.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/linker-symbols.h
-
-$(PROJECT_INCLUDE)/bsp/mm.h: ../../../libbsp/shared/include/mm.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/mm.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/mm.h
-
-$(PROJECT_INCLUDE)/bsp/utility.h: ../../shared/include/utility.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/utility.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/utility.h
-
-$(PROJECT_INCLUDE)/bsp/irq-generic.h: ../../shared/include/irq-generic.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/irq-generic.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/irq-generic.h
-
-$(PROJECT_INCLUDE)/bsp/irq-info.h: ../../shared/include/irq-info.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/irq-info.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/irq-info.h
-
-$(PROJECT_INCLUDE)/bsp/stackalloc.h: ../../shared/include/stackalloc.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/stackalloc.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/stackalloc.h
-
-$(PROJECT_INCLUDE)/bsp/console-polled.h: ../../shared/include/console-polled.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/console-polled.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/console-polled.h
-
-$(PROJECT_INCLUDE)/bsp/irq.h: include/irq.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/irq.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/irq.h
-
-$(PROJECT_INCLUDE)/bspopts.h: include/bspopts.h $(PROJECT_INCLUDE)/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bspopts.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/bspopts.h
-
-$(PROJECT_LIB)/start.$(OBJEXT): start.$(OBJEXT) $(PROJECT_LIB)/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_LIB)/start.$(OBJEXT)
-TMPINSTALL_FILES += $(PROJECT_LIB)/start.$(OBJEXT)
-
-$(PROJECT_LIB)/linkcmds: startup/linkcmds $(PROJECT_LIB)/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_LIB)/linkcmds
-TMPINSTALL_FILES += $(PROJECT_LIB)/linkcmds
-
Index: src/lib/libbsp/riscv32/riscv_generic/start/start.S
===================================================================
--- c/src/lib/libbsp/riscv32/riscv_generic/start/start.S	(revision 11ff3a9e72ca261a6024b16c34c6fb35054fd53a)
+++ 	(revision )
@@ -1,122 +1,0 @@
-/*
- * Copyright (c) 2015 University of York.
- * Hesham Almatary <hesham@alumni.york.ac.uk>
- *
- * Copyright (c) 2013, The Regents of the University of California (Regents).
- * All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-#include <bsp/linker-symbols.h>
-#include <rtems/score/riscv-utility.h>
-#include <rtems/asm.h>
-
-# define LREG lw
-# define SREG sw
-
-EXTERN(bsp_section_bss_begin)
-EXTERN(bsp_section_bss_end)
-EXTERN(ISR_Handler)
-EXTERN(bsp_start_vector_table_size)
-EXTERN(bsp_vector_table_size)
-EXTERN(bsp_section_stack_begin)
-
-PUBLIC(bsp_start_vector_table_begin)
-PUBLIC(bsp_start_vector_table_end)
-PUBLIC(_start)
-
-.section .start, "wax"
-TYPE_FUNC(_start)
-SYM(_start):
-  li x2, 0
-  li x3, 0
-  li x4, 0
-  li x5, 0
-  li x6, 0
-  li x7, 0
-  li x8, 0
-  li x9, 0
-  li x10, 0
-  li x11, 0
-  li x12, 0
-  li x13, 0
-  li x14, 0
-  li x15, 0
-  li x16, 0
-  li x17, 0
-  li x18, 0
-  li x19, 0
-  li x20, 0
-  li x21, 0
-  li x22, 0
-  li x23, 0
-  li x24, 0
-  li x25, 0
-  li x26, 0
-  li x27, 0
-  li x28, 0
-  li x29, 0
-  li x30, 0
-  li x31, 0
-
-  la t0, ISR_Handler
-  csrw mtvec, t0
-
-  /* load stack and frame pointers */
-  la sp, bsp_section_stack_begin
-
-  /* Clearing .bss */
-  la t0, bsp_section_bss_begin
-  la t1, bsp_section_bss_end
-
-_loop_clear_bss:
-  bge   t0, t1, _end_clear_bss
-  sw    x0, 0(t0)
-  addi  t0, t0, 4
-  j     _loop_clear_bss
-_end_clear_bss:
-
-  /* Init FPU unit if it's there */
-  li t0, MSTATUS_FS
-  csrs mstatus, t0
-
-  j boot_card
-
-  .align 2
-bsp_start_vector_table_begin:
-  .word _RISCV_Exception_default /* User int */
-  .word _RISCV_Exception_default /* Supervisor int */
-  .word _RISCV_Exception_default /* Reserved */
-  .word _RISCV_Exception_default /* Machine int */
-  .word _RISCV_Exception_default /* User timer int */
-  .word _RISCV_Exception_default /* Supervisor Timer int */
-  .word _RISCV_Exception_default /* Reserved */
-  .word _RISCV_Exception_default /* Machine Timer int */
-  .word _RISCV_Exception_default /* User external int */
-  .word _RISCV_Exception_default /* Supervisor external int */
-  .word _RISCV_Exception_default /* Reserved */
-  .word _RISCV_Exception_default /* Machine external int */
-  .word _RISCV_Exception_default
-  .word _RISCV_Exception_default
-  .word _RISCV_Exception_default
-  .word _RISCV_Exception_default
-bsp_start_vector_table_end:
Index: src/lib/libbsp/riscv32/riscv_generic/startup/bsp_fatal_halt.c
===================================================================
--- c/src/lib/libbsp/riscv32/riscv_generic/startup/bsp_fatal_halt.c	(revision 11ff3a9e72ca261a6024b16c34c6fb35054fd53a)
+++ 	(revision )
@@ -1,35 +1,0 @@
-/* @ingroup riscv_generic
- * @brief riscv_generic BSP Fatal_halt handler.
- *
- *  Copyright (c) 2015 University of York.
- *  Hesham Almatary <hesham@alumni.york.ac.uk>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <bsp.h>
-
-/* Send a power-off signal to the host */
-void _CPU_Fatal_halt(uint32_t source, uint32_t error)
-{
-  htif_poweroff();
-}
Index: src/lib/libbsp/riscv32/riscv_generic/startup/linkcmds
===================================================================
--- c/src/lib/libbsp/riscv32/riscv_generic/startup/linkcmds	(revision 11ff3a9e72ca261a6024b16c34c6fb35054fd53a)
+++ 	(revision )
@@ -1,378 +1,0 @@
-/**
- * @file
- *
- * @ingroup bsp_linker
- *
- * @brief Memory map
- */
-
-/*
- *
- * Copyright (c) 2015 University of York.
- * Hesham ALMatary <hmka501@york.ac.uk>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-OUTPUT_FORMAT("elf32-littleriscv", "elf32-littleriscv", "elf32-littleriscv")
-OUTPUT_ARCH (riscv)
-
-ENTRY (_start)
-
-MEMORY
-{
-  RAM    : ORIGIN = 0x0000000010000000, LENGTH = 0x10000000
-}
-
-REGION_ALIAS ("REGION_VECTOR", RAM);
-REGION_ALIAS ("REGION_START", RAM);
-REGION_ALIAS ("REGION_TEXT", RAM);
-REGION_ALIAS ("REGION_TEXT_LOAD", RAM);
-REGION_ALIAS ("REGION_RODATA", RAM);
-REGION_ALIAS ("REGION_RODATA_LOAD", RAM);
-REGION_ALIAS ("REGION_DATA", RAM);
-REGION_ALIAS ("REGION_DATA_LOAD", RAM);
-REGION_ALIAS ("REGION_HTIF", RAM);
-REGION_ALIAS ("REGION_HTIF_LOAD", RAM);
-REGION_ALIAS ("REGION_FAST_DATA", RAM);
-REGION_ALIAS ("REGION_FAST_DATA_LOAD", RAM);
-REGION_ALIAS ("REGION_BSS", RAM);
-REGION_ALIAS ("REGION_WORK", RAM);
-REGION_ALIAS ("REGION_STACK", RAM);
-
-/*
- * Global symbols that may be defined externally
- */
-bsp_vector_table_size = DEFINED (bsp_vector_table_size) ? bsp_vector_table_size : 64;
-
-bsp_section_xbarrier_align  = DEFINED (bsp_section_xbarrier_align) ? bsp_section_xbarrier_align : 1;
-bsp_section_robarrier_align = DEFINED (bsp_section_robarrier_align) ? bsp_section_robarrier_align : 1;
-bsp_section_rwbarrier_align = DEFINED (bsp_section_rwbarrier_align) ? bsp_section_rwbarrier_align : 1;
-
-bsp_stack_align = DEFINED (bsp_stack_align) ? bsp_stack_align : 8;
-
-bsp_stack_main_size = DEFINED (bsp_stack_main_size) ? bsp_stack_main_size : 1024;
-bsp_stack_main_size = ALIGN (bsp_stack_main_size, bsp_stack_align);
-
-_bsp_processor_count = DEFINED (_bsp_processor_count) ? _bsp_processor_count : 1;
-
-SECTIONS {
-
-  .vector :
-  {
-    . = ALIGN(8);
-    bsp_section_vector_begin = .;
-    *(.vector)
-    . = ALIGN(bsp_vector_table_size);
-    bsp_section_vector_end = .;
-  } > REGION_VECTOR AT > REGION_VECTOR
-  bsp_section_vector_size = bsp_section_vector_end - bsp_section_vector_begin;
-  bsp_vector_table_begin = bsp_section_vector_begin;
-  bsp_vector_table_end = bsp_vector_table_begin + bsp_vector_table_size;
-
-  .start :
-  {
-    . = ALIGN(8);
-    bsp_section_start_begin = .;
-    KEEP (*(.bsp_start_text))
-    KEEP (*(.bsp_start_data))
-    bsp_section_start_end = .;
-  } > REGION_START AT > REGION_START
-  bsp_section_start_size = bsp_section_start_end - bsp_section_start_begin;
-
-.xbarrier :   {
-    . = ALIGN (bsp_section_xbarrier_align);
-  } > REGION_VECTOR AT > REGION_VECTOR
-
-.text :   {
-    . = ALIGN(8);
-    bsp_section_text_begin = .;
-    *(.text.unlikely .text.*_unlikely)
-    *(.text .stub .text.* .gnu.linkonce.t.*)
-    /* .gnu.warning sections are handled specially by elf32.em.  */
-    *(.gnu.warning)
-    *(.glue_7t) *(.glue_7) *(.vfp11_veneer) *(.v4_bx)
-  } > REGION_TEXT AT > REGION_TEXT_LOAD
-  .init :   {
-    KEEP (*(.init))
-  } > REGION_TEXT AT > REGION_TEXT_LOAD
-  .fini :   {
-    KEEP (*(.fini))
-    . = ALIGN(8);
-    bsp_section_text_end = .;
-  } > REGION_TEXT AT > REGION_TEXT_LOAD
-  bsp_section_text_size = bsp_section_text_end - bsp_section_text_begin;
-  bsp_section_text_load_begin = LOADADDR (.text);
-  bsp_section_text_load_end = bsp_section_text_load_begin + bsp_section_text_size;
-
-.robarrier :   {
-    . = ALIGN (bsp_section_robarrier_align);
-  } > REGION_RODATA AT > REGION_RODATA
-
-.rodata :   {
-    . = ALIGN(8);
-    bsp_section_rodata_begin = .;
-    *(.rodata .rodata.* .gnu.linkonce.r.*)
-  } > REGION_RODATA AT > REGION_RODATA_LOAD
-.eh_frame :   {
-               KEEP (*(.eh_frame))
-       } > REGION_RODATA AT > REGION_RODATA_LOAD
-       .gcc_except_table :   {
-               *(.gcc_except_table .gcc_except_table.*)
-       } > REGION_RODATA AT > REGION_RODATA_LOAD
-       .tdata :   {
-               _TLS_Data_begin = .;
-               *(.tdata .tdata.* .gnu.linkonce.td.*)
-               _TLS_Data_end = .;
-       } > REGION_RODATA AT > REGION_RODATA_LOAD
-       .tbss :   {
-               _TLS_BSS_begin = .;
-               *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon)
-               _TLS_BSS_end = .;
-       } > REGION_RODATA AT > REGION_RODATA_LOAD
-       _TLS_Data_size = _TLS_Data_end - _TLS_Data_begin;
-       _TLS_Data_begin = _TLS_Data_size != 0 ? _TLS_Data_begin : _TLS_BSS_begin;
-       _TLS_Data_end = _TLS_Data_size != 0 ? _TLS_Data_end : _TLS_BSS_begin;
-       _TLS_BSS_size = _TLS_BSS_end - _TLS_BSS_begin;
-       _TLS_Size = _TLS_BSS_end - _TLS_Data_begin;
-       _TLS_Alignment = MAX (ALIGNOF (.tdata), ALIGNOF (.tbss));
-       .preinit_array :   {
-               PROVIDE_HIDDEN (__preinit_array_start = .);
-               KEEP (*(.preinit_array))
-               PROVIDE_HIDDEN (__preinit_array_end = .);
-       } > REGION_RODATA AT > REGION_RODATA_LOAD
-       .init_array :   {
-               PROVIDE_HIDDEN (__init_array_start = .);
-               KEEP (*(SORT(.init_array.*)))
-               KEEP (*(.init_array))
-               PROVIDE_HIDDEN (__init_array_end = .);
-       } > REGION_RODATA AT > REGION_RODATA_LOAD
-       .fini_array :   {
-               PROVIDE_HIDDEN (__fini_array_start = .);
-               KEEP (*(.fini_array))
-               KEEP (*(SORT(.fini_array.*)))
-               PROVIDE_HIDDEN (__fini_array_end = .);
-       } > REGION_RODATA AT > REGION_RODATA_LOAD
-       .ctors :   {
-               /* gcc uses crtbegin.o to find the start of
-                  the constructors, so we make sure it is
-                  first.  Because this is a wildcard, it
-                  doesn't matter if the user does not
-                  actually link against crtbegin.o; the
-                  linker won't look for a file to match a
-                  wildcard.  The wildcard also means that it
-                  doesn't matter which directory crtbegin.o
-                  is in.  */
-               KEEP (*crtbegin.o(.ctors))
-               KEEP (*crtbegin?.o(.ctors))
-               /* We don't want to include the .ctor section from
-                  the crtend.o file until after the sorted ctors.
-                  The .ctor section from the crtend file contains the
-                  end of ctors marker and it must be last */
-               KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors))
-               KEEP (*(SORT(.ctors.*)))
-               KEEP (*(.ctors))
-       } > REGION_RODATA AT > REGION_RODATA_LOAD
-       .dtors :   {
-               KEEP (*crtbegin.o(.dtors))
-               KEEP (*crtbegin?.o(.dtors))
-               KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors))
-               KEEP (*(SORT(.dtors.*)))
-               KEEP (*(.dtors))
-       } > REGION_RODATA AT > REGION_RODATA_LOAD
-       .data.rel.ro :   {
-               *(.data.rel.ro.local* .gnu.linkonce.d.rel.ro.local.*)
-               *(.data.rel.ro* .gnu.linkonce.d.rel.ro.*)
-       } > REGION_RODATA AT > REGION_RODATA_LOAD
-       .jcr :   {
-               KEEP (*(.jcr))
-       } > REGION_RODATA AT > REGION_RODATA_LOAD
-       .interp :   {
-               *(.interp)
-       } > REGION_RODATA AT > REGION_RODATA_LOAD
-       .note.gnu.build-id :   {
-               *(.note.gnu.build-id)
-       } > REGION_RODATA AT > REGION_RODATA_LOAD
-       .hash :   {
-               *(.hash)
-       } > REGION_RODATA AT > REGION_RODATA_LOAD
-       .gnu.hash :   {
-               *(.gnu.hash)
-       } > REGION_RODATA AT > REGION_RODATA_LOAD
-       .dynsym :   {
-               *(.dynsym)
-       } > REGION_RODATA AT > REGION_RODATA_LOAD
-       .dynstr :   {
-               *(.dynstr)
-       } > REGION_RODATA AT > REGION_RODATA_LOAD
-       .gnu.version :   {
-               *(.gnu.version)
-       } > REGION_RODATA AT > REGION_RODATA_LOAD
-       .gnu.version_d :   {
-               *(.gnu.version_d)
-       } > REGION_RODATA AT > REGION_RODATA_LOAD
-       .gnu.version_r :   {
-               *(.gnu.version_r)
-       } > REGION_RODATA AT > REGION_RODATA_LOAD
-       .rel.dyn :   {
-               *(.rel.init)
-               *(.rel.text .rel.text.* .rel.gnu.linkonce.t.*)
-               *(.rel.fini)
-               *(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*)
-               *(.rel.data.rel.ro* .rel.gnu.linkonce.d.rel.ro.*)
-               *(.rel.data .rel.data.* .rel.gnu.linkonce.d.*)
-               *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*)
-               *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*)
-               *(.rel.ctors)
-               *(.rel.dtors)
-               *(.rel.got)
-               *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*)
-               PROVIDE_HIDDEN (__rel_iplt_start = .);
-               *(.rel.iplt)
-               PROVIDE_HIDDEN (__rel_iplt_end = .);
-               PROVIDE_HIDDEN (__rela_iplt_start = .);
-               PROVIDE_HIDDEN (__rela_iplt_end = .);
-       } > REGION_RODATA AT > REGION_RODATA_LOAD
-       .rela.dyn :   {
-               *(.rela.init)
-               *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*)
-               *(.rela.fini)
-               *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*)
-               *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*)
-               *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*)
-               *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*)
-               *(.rela.ctors)
-               *(.rela.dtors)
-               *(.rela.got)
-               *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*)
-               PROVIDE_HIDDEN (__rel_iplt_start = .);
-               PROVIDE_HIDDEN (__rel_iplt_end = .);
-               PROVIDE_HIDDEN (__rela_iplt_start = .);
-               *(.rela.iplt)
-               PROVIDE_HIDDEN (__rela_iplt_end = .);
-       } > REGION_RODATA AT > REGION_RODATA_LOAD
-       .rel.plt :   {
-               *(.rel.plt)
-       } > REGION_RODATA AT > REGION_RODATA_LOAD
-       .rela.plt :   {
-               *(.rela.plt)
-       } > REGION_RODATA AT > REGION_RODATA_LOAD
-       .plt :   {
-               *(.plt)
-       } > REGION_RODATA AT > REGION_RODATA_LOAD
-       .iplt :   {
-               *(.iplt)
-       } > REGION_RODATA AT > REGION_RODATA_LOAD
-       .dynamic :   {
-               *(.dynamic)
-       } > REGION_RODATA AT > REGION_RODATA_LOAD
-       .got :   {
-               *(.got.plt) *(.igot.plt) *(.got) *(.igot)
-       } > REGION_RODATA AT > REGION_RODATA_LOAD
-       .rtemsroset :   {
-               /* Special FreeBSD linker set sections */
-               __start_set_sysctl_set = .;
-               *(set_sysctl_*);
-               __stop_set_sysctl_set = .;
-               *(set_domain_*);
-               *(set_pseudo_*);
-
-               KEEP (*(SORT(.rtemsroset.*)))
-               . = ALIGN(8);
-               bsp_section_rodata_end = .;
-       } > REGION_RODATA AT > REGION_RODATA_LOAD
-  bsp_section_rodata_size = bsp_section_rodata_end - bsp_section_rodata_begin;
-  bsp_section_rodata_load_begin = LOADADDR (.rodata);
-  bsp_section_rodata_load_end = bsp_section_rodata_load_begin + bsp_section_rodata_size;
-
-  /*--------------------------------------------------------------------*/
-  /* HTIF, isolated onto separate page                                  */
-  /*--------------------------------------------------------------------*/
-  .htif :
-  {
-    . = ALIGN(0x1000);
-    *(.htif)
-    . = ALIGN(0x1000);
-  } > REGION_HTIF AT > REGION_HTIF_LOAD
-
-
-.rwbarrier :   {
-    . = ALIGN(8);
-    . = ALIGN (bsp_section_rwbarrier_align);
-  } > REGION_DATA AT > REGION_DATA
-
-.data :   {
-    . = ALIGN(8);
-    bsp_section_data_begin = .;
-    *(.data .data.* .gnu.linkonce.d.*)
-    SORT(CONSTRUCTORS)
-  } > REGION_DATA AT > REGION_DATA_LOAD
-  .data1 :   {
-    *(.data1)
-  } > REGION_DATA AT > REGION_DATA_LOAD
-  .rtemsrwset :   {
-    KEEP (*(SORT(.rtemsrwset.*)))
-    . = ALIGN(8);
-    bsp_section_data_end = .;
-  } > REGION_DATA AT > REGION_DATA_LOAD
-  bsp_section_data_size = bsp_section_data_end - bsp_section_data_begin;
-  bsp_section_data_load_begin = LOADADDR (.data);
-  bsp_section_data_load_end = bsp_section_data_load_begin + bsp_section_data_size;
-
-  .bss :   {
-    . = ALIGN(8);
-    bsp_section_bss_begin = .;
-    *(.dynbss)
-    *(.bss .bss.* .gnu.linkonce.b.*)
-    *(COMMON)
-    . = ALIGN(8);
-    bsp_section_bss_end = .;
-  } > REGION_BSS AT > REGION_BSS
-  bsp_section_bss_size = bsp_section_bss_end - bsp_section_bss_begin;
-
-.work :   {
-    /*
-     * The work section will occupy the remaining REGION_WORK region and
-     * contains the RTEMS work space and heap.
-     */
-    . = ALIGN(8);
-    bsp_section_work_begin = .;
-    . += ORIGIN (REGION_WORK) + LENGTH (REGION_WORK) - ABSOLUTE (.);
-    . = ALIGN(8);
-    bsp_section_work_end = .;
-  } > REGION_WORK AT > REGION_WORK
-  bsp_section_work_size = bsp_section_work_end - bsp_section_work_begin;
-
-  .stack :   {
-    . = ALIGN(8);
-    bsp_section_stack_begin = .;
-    . += ORIGIN (REGION_STACK) + LENGTH (REGION_STACK) - ABSOLUTE (.);
-    . = ALIGN(8);
-    bsp_section_stack_end = .;
-  } > REGION_STACK AT > REGION_STACK
-  bsp_section_stack_size = bsp_section_stack_begin - bsp_section_stack_end;
-
-  RamBase = ORIGIN (REGION_WORK);
-  RamSize = LENGTH (REGION_WORK);
-  WorkAreaBase = bsp_section_work_begin;
-  HeapSize = 0;
-}
Index: src/lib/libbsp/riscv32/riscv_generic/timer/timer.c
===================================================================
--- c/src/lib/libbsp/riscv32/riscv_generic/timer/timer.c	(revision 11ff3a9e72ca261a6024b16c34c6fb35054fd53a)
+++ 	(revision )
@@ -1,70 +1,0 @@
-/*
- * Copyright (c) 2015 University of York.
- * Hesham Almatary <hesham@alumni.york.ac.uk>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <rtems.h>
-#include <bsp.h>
-#include <rtems/btimer.h>
-#include <rtems/score/riscv-utility.h>
-
-extern char bsp_start_vector_table_begin[];
-
-bool benchmark_timer_find_average_overhead;
-
-static void benchmark_timer1_interrupt_handler(void)
-{
-}
-
-/* Start eCore tiemr 1 usef for profiling and timing analysis */
-void benchmark_timer_initialize( void )
-{
-  /* Install interrupt handler for timer 1 */
-}
-
-/*
- *  The following controls the behavior of benchmark_timer_read().
- *
- *  AVG_OVEREHAD is the overhead for starting and stopping the timer.  It
- *  is usually deducted from the number returned.
- *
- *  LEAST_VALID is the lowest number this routine should trust.  Numbers
- *  below this are "noise" and zero is returned.
- */
-
-#define AVG_OVERHEAD      0  /* It typically takes X.X microseconds */
-/* (Y countdowns) to start/stop the timer. */
-/* This value is in microseconds. */
-#define LEAST_VALID       1  /* Don't trust a clicks value lower than this */
-
-benchmark_timer_t benchmark_timer_read( void )
-{
-}
-
-void benchmark_timer_disable_subtracting_average_overhead(
-  bool find_flag
-)
-{
-  benchmark_timer_find_average_overhead = find_flag;
-}
Index: src/lib/libbsp/riscv32/shared/include/linker-symbols.h
===================================================================
--- c/src/lib/libbsp/riscv32/shared/include/linker-symbols.h	(revision 11ff3a9e72ca261a6024b16c34c6fb35054fd53a)
+++ 	(revision )
@@ -1,81 +1,0 @@
-#ifndef LIBBSP_RISCV_SHARED_LINKER_SYMBOLS_H
-#define LIBBSP_RISCV_SHARED_LINKER_SYMBOLS_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-/**
- * @defgroup riscv_linker Linker Support
- *
- * @ingroup riscv_shared
- *
- * @brief Linker support.
- *
- * @{
- */
-
-#ifndef ASM
-#define LINKER_SYMBOL(sym) extern char sym [];
-#else
-#define LINKER_SYMBOL(sym) .extern sym
-#endif
-
-LINKER_SYMBOL(bsp_section_start_begin)
-LINKER_SYMBOL(bsp_section_start_end)
-LINKER_SYMBOL(bsp_section_start_size)
-
-LINKER_SYMBOL(bsp_section_vector_begin)
-LINKER_SYMBOL(bsp_section_vector_end)
-LINKER_SYMBOL(bsp_section_vector_size)
-
-LINKER_SYMBOL(bsp_section_text_begin)
-LINKER_SYMBOL(bsp_section_text_end)
-LINKER_SYMBOL(bsp_section_text_size)
-LINKER_SYMBOL(bsp_section_text_load_begin)
-LINKER_SYMBOL(bsp_section_text_load_end)
-
-LINKER_SYMBOL(bsp_section_rodata_begin)
-LINKER_SYMBOL(bsp_section_rodata_end)
-LINKER_SYMBOL(bsp_section_rodata_size)
-LINKER_SYMBOL(bsp_section_rodata_load_begin)
-LINKER_SYMBOL(bsp_section_rodata_load_end)
-
-LINKER_SYMBOL(bsp_section_data_begin)
-LINKER_SYMBOL(bsp_section_data_end)
-LINKER_SYMBOL(bsp_section_data_size)
-LINKER_SYMBOL(bsp_section_data_load_begin)
-LINKER_SYMBOL(bsp_section_data_load_end)
-
-LINKER_SYMBOL(bsp_section_bss_begin)
-LINKER_SYMBOL(bsp_section_bss_end)
-LINKER_SYMBOL(bsp_section_bss_size)
-
-LINKER_SYMBOL(bsp_section_work_begin)
-LINKER_SYMBOL(bsp_section_work_end)
-LINKER_SYMBOL(bsp_section_work_size)
-
-LINKER_SYMBOL(bsp_section_stack_begin)
-LINKER_SYMBOL(bsp_section_stack_end)
-LINKER_SYMBOL(bsp_section_stack_size)
-
-LINKER_SYMBOL(bsp_vector_table_begin)
-LINKER_SYMBOL(bsp_vector_table_end)
-LINKER_SYMBOL(bsp_vector_table_size)
-
-LINKER_SYMBOL(bsp_start_vector_table_begin)
-LINKER_SYMBOL(bsp_start_vector_table_end)
-LINKER_SYMBOL(bsp_start_vector_table_size)
-
-LINKER_SYMBOL(bsp_translation_table_base)
-LINKER_SYMBOL(bsp_translation_table_end)
-
-LINKER_SYMBOL(_bsp_processor_count)
-
-/** @} */
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-
-#endif /* LIBBSP_RISCV_SHARED_LINKER_SYMBOLS_H */
