1// RUN: not llvm-mc -triple aarch64--none-eabi -filetype obj < %s -o /dev/null 2>&1 | FileCheck %s 2 3// Note: These errors are not always emitted in the order in which the relevant 4// source appears, this file is carefully ordered so that that is the case. 5 6 .text 7// CHECK: :[[@LINE+1]]:{{[0-9]+}}: error: symbol 'undef' can not be undefined in a subtraction expression 8 .word (0-undef) 9 10// CHECK: :[[@LINE+1]]:{{[0-9]+}}: error: expected relocatable expression 11 .word -undef 12 13// CHECK: :[[@LINE+1]]:{{[0-9]+}}: error: No relocation available to represent this relative expression 14 adr x0, #a-undef 15 16// CHECK: :[[@LINE+1]]:{{[0-9]+}}: error: Cannot represent a difference across sections 17 .word x_a - y_a 18 19// CHECK: :[[@LINE+1]]:{{[0-9]+}}: error: Cannot represent a subtraction with a weak symbol 20 .word a - w 21 22// CHECK: <unknown>:0: error: expression could not be evaluated 23 .set v1, -undef 24 25 .comm common, 4 26// CHECK: <unknown>:0: error: Common symbol 'common' cannot be used in assignment expr 27 .set v3, common 28 29// CHECK: <unknown>:0: error: Undefined temporary symbol 30 .word 5f 31 32// CHECK: <unknown>:0: error: symbol 'undef' could not be evaluated in a subtraction expression 33 .set v2, a-undef 34 35 36 37w: 38 .word 0 39 .weak w 40 41 42 .section sec_x 43x_a: 44 .word 0 45 46 47 .section sec_y 48y_a: 49 .word 0 50