| @ RUN: llvm-mc -triple thumbv7-windows-itanium -filetype obj -o - %s \ |
| @ RUN: | llvm-readobj -r - | FileCheck %s -check-prefix CHECK-RELOCATION |
| |
| @ RUN: llvm-mc -triple thumbv7-windows-itanium -filetype obj -o - %s \ |
| @ RUN: | llvm-objdump --no-print-imm-hex -d - | FileCheck %s --check-prefix=CHECK-ENCODING |
| |
| @ RUN: llvm-mc -triple thumbv7-windows-itanium -filetype obj -o - %s \ |
| @ RUN: | llvm-objdump -s - | FileCheck %s --check-prefix=CHECK-DATA |
| |
| .syntax unified |
| .text |
| .thumb |
| |
| .global target |
| |
| .thumb_func |
| branch24t_0: |
| b target |
| |
| @ CHECK-ENCODING-LABEL: <branch24t_0>: |
| @ CHECK-ENCODING-NEXT: b.w {{.+}} @ imm = #0 |
| |
| .thumb_func |
| branch24t_1: |
| bl target |
| |
| @ CHECK-ENCODING-LABEL: <branch24t_1>: |
| @ CHECK-ENCODING-NEXR: bl {{.+}} @ imm = #0 |
| |
| .thumb_func |
| branch20t: |
| bcc target |
| |
| @ CHECK-ENCODING-LABEL: <branch20t>: |
| @ CHECK-ENCODING-NEXT: blo.w {{.+}} @ imm = #0 |
| |
| .thumb_func |
| blx23t: |
| blx target |
| |
| @ CHECK-ENCODING-LABEL: <blx23t>: |
| @ CHECK-ENCODING-NEXT: blx {{.+}} @ imm = #0 |
| |
| .thumb_func |
| mov32t: |
| movw r0, :lower16:target |
| movt r0, :upper16:target |
| blx r0 |
| |
| @ CHECK-ENCODING-LABEL: <mov32t>: |
| @ CHECK-ENCODING-NEXT: movw r0, #0 |
| @ CHECK-ENCODING-NEXT: movt r0, #0 |
| @ CHECK-ENCODING-NEXT: blx r0 |
| |
| .thumb_func |
| addr32: |
| ldr r0, .Laddr32 |
| bx r0 |
| trap |
| .Laddr32: |
| .long target |
| |
| @ CHECK-ENCODING-LABEL: <addr32>: |
| @ CHECK-ENCODING-NEXT: ldr r0, [pc, #4] |
| @ CHECK-ENCODING-NEXT: bx r0 |
| @ CHECK-ENCODING-NEXT: trap |
| @ CHECK-ENCODING-NEXT: movs r0, r0 |
| @ CHECK-ENCODING-NEXT: movs r0, r0 |
| |
| .thumb_func |
| addr32nb: |
| ldr r0, .Laddr32nb |
| bx r0 |
| trap |
| .Laddr32nb: |
| .long target(imgrel) |
| |
| @ CHECK-ENCODING-LABEL: <addr32nb>: |
| @ CHECK-ENCODING-NEXT: ldr.w r0, [pc, #4] |
| @ CHECK-ENCODING-NEXT: bx r0 |
| @ CHECK-ENCODING-NEXT: trap |
| @ CHECK-ENCODING-NEXT: movs r0, r0 |
| @ CHECK-ENCODING-NEXT: movs r0, r0 |
| |
| .thumb_func |
| secrel: |
| ldr r0, .Lsecrel |
| bx r0 |
| trap |
| .Lsecrel: |
| .long target(secrel32) |
| |
| .section .rdata, "dr" |
| .Ltable: |
| .word addr32nb - .Ltable |
| .word secrel - .Ltable |
| |
| @ CHECK-ENCODING-LABEL: <secrel>: |
| @ CHECK-ENCODING-NEXT: ldr.w r0, [pc, #4] |
| @ CHECK-ENCODING-NEXT: bx r0 |
| @ CHECK-ENCODING-NEXT: trap |
| @ CHECK-ENCODING-NEXT: movs r0, r0 |
| @ CHECK-ENCODING-NEXT: movs r0, r0 |
| |
| @ CHECK-RELOCATION: Relocations [ |
| @ CHECK-RELOCATION: Section (1) .text { |
| @ CHECK-RELOCATION: 0x0 IMAGE_REL_ARM_BRANCH24T |
| @ CHECK-RELOCATION: 0x4 IMAGE_REL_ARM_BRANCH24T |
| @ CHECK-RELOCATION: 0x8 IMAGE_REL_ARM_BRANCH20T |
| @ CHECK-RELOCATION: 0xC IMAGE_REL_ARM_BLX23T |
| @ CHECK-RELOCATION: 0x10 IMAGE_REL_ARM_MOV32T |
| @ CHECK-RELOCATION: 0x20 IMAGE_REL_ARM_ADDR32 |
| @ CHECK-RELOCATION: 0x2C IMAGE_REL_ARM_ADDR32NB |
| @ CHECK-RELOCATION: 0x38 IMAGE_REL_ARM_SECREL |
| @ CHECK-RELOCATION: } |
| @ CHECK-RELOCATION: Section (4) .rdata { |
| @ CHECK-RELOCATION: 0x0 IMAGE_REL_ARM_REL32 |
| @ CHECK-RELOCATION: 0x4 IMAGE_REL_ARM_REL32 |
| @ CHECK-RELOCATION: } |
| @ CHECK-RELOCATION: ] |
| |
| @ CHECK-DATA: Contents of section .rdata: |
| @ CHECK-DATA-NEXT: 0000 04000000 08000000 |