Author: abhishek
Date: Tue Sep 8 05:19:37 2015
New Revision: 247000
URL: http://llvm.org/viewvc/llvm-project?rev=247000&view=rev
Log:
Bug 24733: TestRegisters.py for Clang inferiors
Summary:
- Bug 24457 can now be tested for inferiors compiled
by clang compiler also.
- A generic test case for GCC and Clang inferiors:
-- Works even when Clang and GCC produce different
assembly for the same inferior.
- Refer Differential Revision: http://reviews.llvm.org/D12677
Signed-off-by: Abhishek Aggarwal <abhishek.a.aggar...@intel.com>
Modified:
lldb/trunk/test/functionalities/register/TestRegisters.py
lldb/trunk/test/functionalities/register/a.cpp
Modified: lldb/trunk/test/functionalities/register/TestRegisters.py
URL:
http://llvm.org/viewvc/llvm-project/lldb/trunk/test/functionalities/register/TestRegisters.py?rev=247000&r1=246999&r2=247000&view=diff
==============================================================================
--- lldb/trunk/test/functionalities/register/TestRegisters.py (original)
+++ lldb/trunk/test/functionalities/register/TestRegisters.py Tue Sep 8
05:19:37 2015
@@ -37,7 +37,6 @@ class RegisterCommandsTestCase(TestBase)
self.fp_register_write()
@expectedFailureAndroid(archs=["i386"]) # "register read fstat" always
return 0xffff
- @expectedFailureClang("llvm.org/pr24733")
def test_fp_special_purpose_register_read(self):
"""Test commands that read fpu special purpose registers."""
if not self.getArchitecture() in ['amd64', 'i386', 'x86_64']:
@@ -169,15 +168,14 @@ class RegisterCommandsTestCase(TestBase)
target = self.dbg.CreateTarget(exe)
self.assertTrue(target, VALID_TARGET)
- # Find the line number to break inside a.cpp.
- self.line = line_number('a.cpp', '// Set break point at this line.')
-
- # Set breakpoint
- lldbutil.run_break_set_by_file_and_line (self, "a.cpp", self.line,
num_expected_locations=1, loc_exact=True)
-
# Launch the process, and do not stop at the entry point.
self.runCmd ("run", RUN_SUCCEEDED)
+ # Check stop reason; Should be SIGTRAP
+ stop_reason = 'stop reason = signal SIGTRAP'
+ self.expect("thread list", STOPPED_DUE_TO_SIGNAL,
+ substrs = ['stopped', stop_reason])
+
process = target.GetProcess()
self.assertTrue(process.GetState() == lldb.eStateStopped,
PROCESS_STOPPED)
Modified: lldb/trunk/test/functionalities/register/a.cpp
URL:
http://llvm.org/viewvc/llvm-project/lldb/trunk/test/functionalities/register/a.cpp?rev=247000&r1=246999&r2=247000&view=diff
==============================================================================
--- lldb/trunk/test/functionalities/register/a.cpp (original)
+++ lldb/trunk/test/functionalities/register/a.cpp Tue Sep 8 05:19:37 2015
@@ -13,6 +13,7 @@ return_long_double (long double value)
{
float a=2, b=4,c=8, d=16, e=32, f=64, k=128, l=256, add=0;
__asm__ (
+ "int3 ;"
"flds %1 ;"
"flds %2 ;"
"flds %3 ;"
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