136b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines// RUN: llvm-mc -triple=arm64-none-linux-gnu -filetype=obj < %s | llvm-objdump -t - | FileCheck %s 236b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines 336b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines .text 436b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines add w0, w0, w0 536b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines 636b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines// .wibble should *not* inherit .text's mapping symbol. It's a completely different section. 736b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines .section .wibble 836b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines add w0, w0, w0 936b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines 1036b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines// A setion should be able to start with a $d 1136b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines .section .starts_data 1236b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines .word 42 1336b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines 1436b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines// Changing back to .text should not emit a redundant $x 1536b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines .text 1636b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines add w0, w0, w0 1736b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines 1836b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines// With all those constraints, we want: 1936b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines// + .text to have $x at 0 and no others 2036b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines// + .wibble to have $x at 0 2136b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines// + .starts_data to have $d at 0 2236b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines 2336b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines 2436b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines// CHECK: 00000000 .starts_data 00000000 $d 2536b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines// CHECK-NEXT: 00000000 .text 00000000 $x 2636b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines// CHECK-NEXT: 00000000 .wibble 00000000 $x 2736b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines// CHECK-NOT: ${{[adtx]}} 2836b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines 29