19bdd78501484a1add2d8a757fd29960dd9fc9de7Tim Northover@ RUN: llvm-mc -triple=armv7-linux-gnueabi -filetype=obj < %s | llvm-objdump -t - | FileCheck %s 26eb3e87df04f8b035562d9865292c23f5b79f1a2Tim Northover 36eb3e87df04f8b035562d9865292c23f5b79f1a2Tim Northover .text 46eb3e87df04f8b035562d9865292c23f5b79f1a2Tim Northover add r0, r0, r0 56eb3e87df04f8b035562d9865292c23f5b79f1a2Tim Northover 66eb3e87df04f8b035562d9865292c23f5b79f1a2Tim Northover@ .wibble should *not* inherit .text's mapping symbol. It's a completely different section. 76eb3e87df04f8b035562d9865292c23f5b79f1a2Tim Northover .section .wibble 86eb3e87df04f8b035562d9865292c23f5b79f1a2Tim Northover add r0, r0, r0 96eb3e87df04f8b035562d9865292c23f5b79f1a2Tim Northover 106eb3e87df04f8b035562d9865292c23f5b79f1a2Tim Northover@ A section should be able to start with a $t 116eb3e87df04f8b035562d9865292c23f5b79f1a2Tim Northover .section .starts_thumb 126eb3e87df04f8b035562d9865292c23f5b79f1a2Tim Northover .thumb 136eb3e87df04f8b035562d9865292c23f5b79f1a2Tim Northover adds r0, r0, r0 146eb3e87df04f8b035562d9865292c23f5b79f1a2Tim Northover 156eb3e87df04f8b035562d9865292c23f5b79f1a2Tim Northover@ A setion should be able to start with a $d 166eb3e87df04f8b035562d9865292c23f5b79f1a2Tim Northover .section .starts_data 176eb3e87df04f8b035562d9865292c23f5b79f1a2Tim Northover .word 42 186eb3e87df04f8b035562d9865292c23f5b79f1a2Tim Northover 196eb3e87df04f8b035562d9865292c23f5b79f1a2Tim Northover@ Changing back to .text should not emit a redundant $a 206eb3e87df04f8b035562d9865292c23f5b79f1a2Tim Northover .text 216eb3e87df04f8b035562d9865292c23f5b79f1a2Tim Northover .arm 226eb3e87df04f8b035562d9865292c23f5b79f1a2Tim Northover add r0, r0, r0 236eb3e87df04f8b035562d9865292c23f5b79f1a2Tim Northover 246eb3e87df04f8b035562d9865292c23f5b79f1a2Tim Northover@ With all those constraints, we want: 256eb3e87df04f8b035562d9865292c23f5b79f1a2Tim Northover@ + .text to have $a at 0 and no others 266eb3e87df04f8b035562d9865292c23f5b79f1a2Tim Northover@ + .wibble to have $a at 0 276eb3e87df04f8b035562d9865292c23f5b79f1a2Tim Northover@ + .starts_thumb to have $t at 0 286eb3e87df04f8b035562d9865292c23f5b79f1a2Tim Northover@ + .starts_data to have $d at 0 296eb3e87df04f8b035562d9865292c23f5b79f1a2Tim Northover 306eb3e87df04f8b035562d9865292c23f5b79f1a2Tim Northover@ CHECK: 00000000 .text 00000000 $a 316eb3e87df04f8b035562d9865292c23f5b79f1a2Tim Northover@ CHECK-NEXT: 00000000 .wibble 00000000 $a 326eb3e87df04f8b035562d9865292c23f5b79f1a2Tim Northover@ CHECK-NEXT: 00000000 .starts_data 00000000 $d 336eb3e87df04f8b035562d9865292c23f5b79f1a2Tim Northover@ CHECK-NEXT: 00000000 .starts_thumb 00000000 $t 346eb3e87df04f8b035562d9865292c23f5b79f1a2Tim Northover@ CHECK-NOT: ${{[adt]}} 356eb3e87df04f8b035562d9865292c23f5b79f1a2Tim Northover 36