X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=debug%2Ftestlib.py;h=2fd978cc283f5dbc502c32cdb96efb82302d33da;hb=016147c6167f714c95dbfe9d99d6b983e6202507;hp=0fe0322726a30ce0216ae81a2951bce4b9115948;hpb=7ba428b5d1d3c6d56a2e534daf7b3983cf3f46bf;p=riscv-tests.git

diff --git a/debug/testlib.py b/debug/testlib.py
index 0fe0322..2fd978c 100644
--- a/debug/testlib.py
+++ b/debug/testlib.py
@@ -477,7 +477,7 @@ class Gdb(object):
             self.active_child.sendline("c%s" % async)
             self.active_child.expect("Continuing", timeout=ops * self.timeout)
 
-    def c_all(self):
+    def c_all(self, wait=True):
         """
         Resume every hart.
 
@@ -494,15 +494,20 @@ class Gdb(object):
                 child.sendline("c")
                 child.expect("Continuing")
 
-            # Now wait for them all to halt
-            for child in self.children:
-                child.expect(r"\(gdb\)")
+            if wait:
+                for child in self.children:
+                    child.expect(r"\(gdb\)")
 
     def interrupt(self):
         self.active_child.send("\003")
         self.active_child.expect(r"\(gdb\)", timeout=6000)
         return self.active_child.before.strip()
 
+    def interrupt_all(self):
+        for child in self.children:
+            self.select_child(child)
+            self.interrupt()
+
     def x(self, address, size='w'):
         output = self.command("x/%s %s" % (size, address))
         value = int(output.split(':')[1].strip(), 0)
@@ -549,6 +554,8 @@ class Gdb(object):
         output = self.command("load", ops=1000)
         assert "failed" not in  output
         assert "Transfer rate" in output
+        output = self.command("compare-sections", ops=1000)
+        assert "MIS" not in output
 
     def b(self, location):
         output = self.command("b %s" % location, ops=5)
@@ -852,22 +859,28 @@ class GdbTest(BaseTest):
         self.gdb.interrupt()
         self.gdb.command("disassemble", ops=20)
         self.gdb.command("info registers all", ops=100)
+        self.gdb.command("flush regs")
+        self.gdb.command("info threads", ops=100)
 
     def classTeardown(self):
         del self.gdb
         BaseTest.classTeardown(self)
 
-class GdbSingleHartTest(GdbTest):
-    def classSetup(self):
-        GdbTest.classSetup(self)
-
+    def parkOtherHarts(self):
+        """Park harts besides the currently selected one in loop_forever()."""
         for hart in self.target.harts:
             # Park all harts that we're not using in a safe place.
             if hart != self.hart:
                 self.gdb.select_hart(hart)
                 self.gdb.p("$pc=loop_forever")
+
         self.gdb.select_hart(self.hart)
 
+class GdbSingleHartTest(GdbTest):
+    def classSetup(self):
+        GdbTest.classSetup(self)
+        self.parkOtherHarts()
+
 class ExamineTarget(GdbTest):
     def test(self):
         for hart in self.target.harts: