Changes in directory llvm/test/Regression/DebugInfo:
2006-11-06-StackTrace.cpp added (r1.1)
dg.exp added (r1.1)
---
Log message:
Add a test case for making sure gdb can get a stack trace with our debug
information.
---
Diffs of the changes: (+32 -0)
2006-11-06-StackTrace.cpp | 29 +++++++++++++++++++++++++++++
dg.exp | 3 +++
2 files changed, 32 insertions(+)
Index: llvm/test/Regression/DebugInfo/2006-11-06-StackTrace.cpp
diff -c /dev/null llvm/test/Regression/DebugInfo/2006-11-06-StackTrace.cpp:1.1
*** /dev/null Tue Nov 7 01:31:48 2006
--- llvm/test/Regression/DebugInfo/2006-11-06-StackTrace.cpp Tue Nov 7
01:31:37 2006
***************
*** 0 ****
--- 1,29 ----
+ // This is a regression test on debug info to make sure that we can get a
+ // meaningful stack trace from a C++ program.
+ // RUN: %llvmgcc -S -O0 -g %s -o Output/%s.ll
+ // RUN: llvm-as < Output/%s.ll | llc -o Output/%s.s
+ // RUN: gcc -g Output/%s.s -o Output/%s.exe
+ // RUN: ( echo "break DeepStack::deepest"; echo "run 17" ; echo "where" ) |
gdb Output/%s.exe | grep '#0 DeepStack::deepest (this=.*,x=33)'
+
+ #include <stdlib.h>
+
+ class DeepStack {
+ int seedVal;
+ public:
+ DeepStack(int seed) : seedVal(seed) {}
+
+ int shallowest( int x ) { return shallower(x + 1); }
+ int shallower ( int x ) { return shallow(x + 2); }
+ int shallow ( int x ) { return deep(x + 3); }
+ int deep ( int x ) { return deeper(x + 4); }
+ int deeper ( int x ) { return deepest(x + 6); }
+ int deepest ( int x ) { return x + 7; }
+
+ int runit() { return shallowest(seedVal); }
+ };
+
+ int main ( int argc, char** argv) {
+
+ DeepStack DS9( (argc > 1 ? atoi(argv[1]) : 0) );
+ return DS9.runit();
+ }
Index: llvm/test/Regression/DebugInfo/dg.exp
diff -c /dev/null llvm/test/Regression/DebugInfo/dg.exp:1.1
*** /dev/null Tue Nov 7 01:31:58 2006
--- llvm/test/Regression/DebugInfo/dg.exp Tue Nov 7 01:31:37 2006
***************
*** 0 ****
--- 1,3 ----
+ load_lib llvm-dg.exp
+
+ llvm-runtest [lsort [glob -nocomplain $srcdir/$subdir/*.{ll,llx,c,cpp,tr}]]
$objdir $srcdir $subdir $target_triplet $llvmgcc $llvmgxx $prcontext
$llvmgcc_version
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