[Lldb-commits] [lldb] [lldb] Fix Block::GetRangeIndexContainingAddress for discontinuous functions (PR #124931)

[David Spickett via lldb-commits]

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@@ -6,15 +6,22 @@
 
 # CHECK: Found 1 function(s).
 # CHECK: foo: [input.o[0x0-0xe), input.o[0x14-0x1c)]
-# CHECK-NEXT: input.o[0x0]: cmpl   $0x0, %edi
-# CHECK-NEXT: input.o[0x3]: je     0x14
-# CHECK-NEXT: input.o[0x5]: jmp    0x7
-# CHECK-NEXT: input.o[0x7]: callq  0xe
-# CHECK-NEXT: input.o[0xc]: jmp    0x1b
+# CHECK-NEXT: input.o[0x0]: callq  0xe
+# CHECK-NEXT: input.o[0x5]: jmp    0x1b
+# CHECK-NEXT: input.o[0x7]: cmpl   $0x0, %edi
+# CHECK-NEXT: input.o[0xa]: je     0x14
+# CHECK-NEXT: input.o[0xc]: jmp    0x0
 # CHECK-EMPTY:
 # CHECK-NEXT: input.o[0x14]: callq  0x19
 # CHECK-NEXT: input.o[0x19]: jmp    0x1b
 # CHECK-NEXT: input.o[0x1b]: retq
+# CHECK-NEXT: offset 0x00 => index 0
+# CHECK-NEXT: offset 0x0c => index 0
+# CHECK-NEXT: offset 0x0e => index ffffffff
+# CHECK-NEXT: offset 0x13 => index ffffffff
+# CHECK-NEXT: offset 0x14 => index 1
+# CHECK-NEXT: offset 0x1b => index 1
+# CHECK-NEXT: offset 0x1c => index ffffffff
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DavidSpickett wrote:

ffffffff means that it's not part of a block, is that right?

So if I have a function that does not cover the offset I ask for, it would return this failure value.

https://github.com/llvm/llvm-project/pull/124931