| # Test v7 Thumb features for mixed Arm/Thumb targets |
| # |
| # RUN: llvm-mc -triple=thumbv7-linux-gnueabi -arm-add-build-attributes -filetype=obj -o %t_thumbv7.o %s |
| # RUN: llvm-objdump -r %t_thumbv7.o | FileCheck --check-prefix=CHECK-TYPE %s |
| # RUN: llvm-objdump --disassemble %t_thumbv7.o | FileCheck --check-prefix=CHECK-INSTR %s |
| # RUN: llvm-jitlink -noexec -slab-address 0x76ff0000 -slab-allocate 10Kb \ |
| # RUN: -slab-page-size 4096 -abs external_func=0x76bbe880 \ |
| # RUN: -check %s %t_thumbv7.o |
| |
| |
| .text |
| .syntax unified |
| |
| # CHECK-TYPE: {{[0-9a-f]+}} R_ARM_THM_CALL call_target_arm |
| # CHECK-INSTR: <call_site>: |
| # CHECK-INSTR: f7ff fffe bl |
| # We decode the operand with index 2, because bl generates two leading implicit |
| # predicate operands that we have to skip in order to decode the call_target operand |
| # jitlink-check: decode_operand(call_site, 2) = call_target_arm - next_pc(call_site) |
| .globl call_site |
| .type call_site,%function |
| .p2align 1 |
| .code 16 |
| .thumb_func |
| call_site: |
| bl call_target_arm |
| .size call_site, .-call_site |
| |
| .globl call_target_arm |
| .type call_target_arm,%function |
| .p2align 2 |
| .code 32 |
| call_target_arm: |
| bx lr |
| .size call_target_arm, .-call_target_arm |
| |
| # Empty main function for jitlink to be happy |
| .globl main |
| .type main,%function |
| .p2align 1 |
| .code 16 |
| .thumb_func |
| main: |
| bx lr |
| .size main, .-main |
