mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-26 05:32:25 +00:00
44ccedc273
In a Mach-O object file a relocatable expression of the form SymbolA - SymbolB + constant is allowed when both symbols are defined in a section. But when either symbol is undefined it is an error. The code was crashing when it had an undefined symbol in this case. And should have printed a error message using the location information in the relocation entry. rdar://18678402 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220599 91177308-0d34-0410-b5e6-96231b3b80d8
7 lines
301 B
ArmAsm
7 lines
301 B
ArmAsm
// RUN: not llvm-mc -triple x86_64-apple-darwin10 %s -filetype=obj -o - 2> %t.err > %t
|
|
// RUN: FileCheck --check-prefix=CHECK-ERROR < %t.err %s
|
|
|
|
_Z:
|
|
.long (_Z+4)-_b
|
|
// CHECK-ERROR: error: unsupported relocation with subtraction expression, symbol '_b' can not be undefined in a subtraction expression
|