Add abort() for benefit of benchmark code

[riscv-tests.git] / debug / targets.py

diff --git a/debug/targets.py b/debug/targets.py
index c431a671697a4560e0bf469535b89b1ee5ccb1c7..52b623cc59262353b4a84d4582b1a862c1438588 100644 (file)
--- a/debug/targets.py
+++ b/debug/targets.py
@@ -12,6 +12,7 @@ class Target(object):
     temporary_binary = None
     openocd_config = []
     use_fpu = False
+    misa = None
 
     def __init__(self, cmd, run, isolate):
         self.cmd = cmd
@@ -42,6 +43,8 @@ class Target(object):
         march = "rv%dima" % self.xlen
         if self.use_fpu:
             march += "fd"
+        if self.extensionSupported("c"):
+            march += "c"
         testlib.compile(sources +
                 ("programs/entry.S", "programs/init.c",
                     "-I", "../env",
@@ -54,6 +57,10 @@ class Target(object):
                 xlen=self.xlen)
         return binary_name
 
+    def extensionSupported(self, letter):
+        # target.misa is set by testlib.ExamineTarget
+        return self.misa & (1 << (ord(letter.upper()) - ord('A')))
+
 class SpikeTarget(Target):
     # pylint: disable=abstract-method
     directory = "spike"
@@ -85,6 +92,10 @@ class FreedomE300Target(Target):
     instruction_hardware_breakpoint_count = 2
     openocd_config = "targets/%s/openocd.cfg" % name
 
+class HiFive1Target(FreedomE300Target):
+    name = "HiFive1"
+    openocd_config = "targets/%s/openocd.cfg" % name
+
 class FreedomE300SimTarget(Target):
     name = "freedom-e300-sim"
     xlen = 32
@@ -123,7 +134,8 @@ targets = [
         FreedomE300Target,
         FreedomU500Target,
         FreedomE300SimTarget,
-        FreedomU500SimTarget]
+        FreedomU500SimTarget,
+        HiFive1Target]
 
 def add_target_options(parser):
     group = parser.add_mutually_exclusive_group(required=True)