Revert "Add support for ARM and ARM64 breakpad generated minidump files"

This reverts commit r338734 (and subsequent fixups in r338772 and
r338746), because it breaks some minidump unit tests and introduces a
lot of compiler warnings.

llvm-svn: 338828

4 files changed, 0 insertions, 155 deletions

diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/postmortem/minidump-new/TestMiniDumpNew.py b/lldb/packages/Python/lldbsuite/test/functionalities/postmortem/minidump-new/TestMiniDumpNew.py
index 8c7cb540a37..5960215f804 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/postmortem/minidump-new/TestMiniDumpNew.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/postmortem/minidump-new/TestMiniDumpNew.py
@@ -189,161 +189,6 @@ class MiniDumpNewTestCase(TestBase):
         stop_description = thread.GetStopDescription(256)
         self.assertEqual(stop_description, "")
 
-    def check_register_unsigned(self, set, name, expected):
-        reg_value = set.GetChildMemberWithName(name)
-        self.assertTrue(reg_value.IsValid(),
-                        'Verify we have a register named "%s"' % (name))
-        self.assertEqual(reg_value.GetValueAsUnsigned(), expected,
-                         'Verify "%s" == %i' % (name, expected))
-
-    def check_register_string_value(self, set, name, expected, format):
-        reg_value = set.GetChildMemberWithName(name)
-        self.assertTrue(reg_value.IsValid(),
-                        'Verify we have a register named "%s"' % (name))
-        if format is not None:
-            reg_value.SetFormat(format)
-        self.assertEqual(reg_value.GetValue(), expected,
-                         'Verify "%s" has string value "%s"' % (name,
-                                                                expected))
-
-    def test_arm64_registers(self):
-        """Test ARM64 registers from a breakpad created minidump."""
-        # target create -c arm64-macos.dmp
-        self.dbg.CreateTarget(None)
-        self.target = self.dbg.GetSelectedTarget()
-        self.process = self.target.LoadCore("arm64-macos.dmp")
-        self.check_state()
-        self.assertEqual(self.process.GetNumThreads(), 1)
-        thread = self.process.GetThreadAtIndex(0)
-        self.assertEqual(thread.GetStopReason(), lldb.eStopReasonNone)
-        stop_description = thread.GetStopDescription(256)
-        self.assertEqual(stop_description, "")
-        registers = thread.GetFrameAtIndex(0).GetRegisters()
-        # Verify the GPR registers are all correct
-        # Verify x0 - x31 register values
-        gpr = registers.GetValueAtIndex(0)
-        for i in range(32):
-            v = i+1 | i+2 << 32 | i+3 << 48
-            w = i+1
-            self.check_register_unsigned(gpr, 'x%i' % (i), v)
-            self.check_register_unsigned(gpr, 'w%i' % (i), w)
-        # Verify arg1 - arg8 register values
-        for i in range(1, 9):
-            v = i | i+1 << 32 | i+2 << 48
-            self.check_register_unsigned(gpr, 'arg%i' % (i), v)
-        i = 29
-        v = i+1 | i+2 << 32 | i+3 << 48
-        self.check_register_unsigned(gpr, 'fp', v)
-        i = 30
-        v = i+1 | i+2 << 32 | i+3 << 48
-        self.check_register_unsigned(gpr, 'lr', v)
-        i = 31
-        v = i+1 | i+2 << 32 | i+3 << 48
-        self.check_register_unsigned(gpr, 'sp', v)
-        self.check_register_unsigned(gpr, 'pc', 0x1000)
-        self.check_register_unsigned(gpr, 'cpsr', 0x11223344)
-        self.check_register_unsigned(gpr, 'psr', 0x11223344)
-
-        # Verify the FPR registers are all correct
-        fpr = registers.GetValueAtIndex(1)
-        for i in range(32):
-            v = "0x"
-            d = "0x"
-            s = "0x"
-            h = "0x"
-            for j in range(i+15, i-1, -1):
-                v += "%2.2x" % (j)
-            for j in range(i+7, i-1, -1):
-                d += "%2.2x" % (j)
-            for j in range(i+3, i-1, -1):
-                s += "%2.2x" % (j)
-            for j in range(i+1, i-1, -1):
-                h += "%2.2x" % (j)
-            self.check_register_string_value(fpr, "v%i" % (i), v,
-                                             lldb.eFormatHex)
-            self.check_register_string_value(fpr, "d%i" % (i), d,
-                                             lldb.eFormatHex)
-            self.check_register_string_value(fpr, "s%i" % (i), s,
-                                             lldb.eFormatHex)
-            self.check_register_string_value(fpr, "h%i" % (i), h,
-                                             lldb.eFormatHex)
-        self.check_register_unsigned(gpr, 'fpsr', 0x55667788)
-        self.check_register_unsigned(gpr, 'fpcr', 0x99aabbcc)
-
-    def verify_arm_registers(self, apple=False):
-        """
-            Verify values of all ARM registers from a breakpad created
-            minidump.
-        """
-        self.dbg.CreateTarget(None)
-        self.target = self.dbg.GetSelectedTarget()
-        if apple:
-            self.process = self.target.LoadCore("arm-macos.dmp")
-        else:
-            self.process = self.target.LoadCore("arm-linux.dmp")
-        self.check_state()
-        self.assertEqual(self.process.GetNumThreads(), 1)
-        thread = self.process.GetThreadAtIndex(0)
-        self.assertEqual(thread.GetStopReason(), lldb.eStopReasonNone)
-        stop_description = thread.GetStopDescription(256)
-        self.assertEqual(stop_description, "")
-        registers = thread.GetFrameAtIndex(0).GetRegisters()
-        # Verify the GPR registers are all correct
-        # Verify x0 - x31 register values
-        gpr = registers.GetValueAtIndex(0)
-        for i in range(1, 16):
-            self.check_register_unsigned(gpr, 'r%i' % (i), i+1)
-        # Verify arg1 - arg4 register values
-        for i in range(1, 5):
-            self.check_register_unsigned(gpr, 'arg%i' % (i), i)
-        if apple:
-            self.check_register_unsigned(gpr, 'fp', 0x08)
-        else:
-            self.check_register_unsigned(gpr, 'fp', 0x0c)
-        self.check_register_unsigned(gpr, 'lr', 0x0f)
-        self.check_register_unsigned(gpr, 'sp', 0x0e)
-        self.check_register_unsigned(gpr, 'pc', 0x10)
-        self.check_register_unsigned(gpr, 'cpsr', 0x11223344)
-
-        # Verify the FPR registers are all correct
-        fpr = registers.GetValueAtIndex(1)
-        # Check d0 - d31
-        self.check_register_unsigned(gpr, 'fpscr', 0x55667788aabbccdd)
-        for i in range(32):
-            value = (i+1) | (i+1) << 8 | (i+1) << 32 | (i+1) << 48
-            self.check_register_unsigned(fpr, "d%i" % (i), value)
-        # Check s0 - s31
-        for i in range(32):
-            i_val = (i >> 1) + 1
-            if i & 1:
-                value = "%#8.8x" % (i_val | i_val << 16)
-            else:
-                value = "%#8.8x" % (i_val | i_val << 8)
-            self.check_register_string_value(fpr, "s%i" % (i), value,
-                                             lldb.eFormatHex)
-        # Check q0 - q15
-        for i in range(15):
-            a = i * 2 + 1
-            b = a + 1
-            value = ("0x00%2.2x00%2.2x0000%2.2x%2.2x"
-                     "00%2.2x00%2.2x0000%2.2x%2.2x") % (b, b, b, b, a, a, a, a)
-            self.check_register_string_value(fpr, "q%i" % (i), value,
-                                             lldb.eFormatHex)
-
-    def test_linux_arm_registers(self):
-        """Test Linux ARM registers from a breakpad created minidump.
-
-           The frame pointer is R11 for linux.
-        """
-        self.verify_arm_registers(apple=False)
-
-    def test_apple_arm_registers(self):
-        """Test Apple ARM registers from a breakpad created minidump.
-
-           The frame pointer is R7 for linux.
-        """
-        self.verify_arm_registers(apple=True)
-
     def do_test_deeper_stack(self, binary, core, pid):
         target = self.dbg.CreateTarget(binary)
         process = target.LoadCore(core)
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/postmortem/minidump-new/arm-linux.dmp b/lldb/packages/Python/lldbsuite/test/functionalities/postmortem/minidump-new/arm-linux.dmp
deleted file mode 100644
index 3b0cb8268de..00000000000
--- a/lldb/packages/Python/lldbsuite/test/functionalities/postmortem/minidump-new/arm-linux.dmp
+++ /dev/null
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/postmortem/minidump-new/arm-macos.dmp b/lldb/packages/Python/lldbsuite/test/functionalities/postmortem/minidump-new/arm-macos.dmp
deleted file mode 100644
index 9ff6a8396ec..00000000000
--- a/lldb/packages/Python/lldbsuite/test/functionalities/postmortem/minidump-new/arm-macos.dmp
+++ /dev/null
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/postmortem/minidump-new/arm64-macos.dmp b/lldb/packages/Python/lldbsuite/test/functionalities/postmortem/minidump-new/arm64-macos.dmp
deleted file mode 100644
index ba658dd48fe..00000000000
--- a/lldb/packages/Python/lldbsuite/test/functionalities/postmortem/minidump-new/arm64-macos.dmp
+++ /dev/null