llvm-project/lld/test/ELF/Inputs/arm-thumb-narrow-branch.s

19 lines
590 B
ArmAsm
Raw Normal View History

// This input must be assembled by the GNU assembler, as llvm-mc does not emit
// the R_ARM_JUMP11 relocation for a Thumb narrow branch. This is permissible
// by the ABI for the ARM architecture as the range of the Thumb narrow branch
// is short enough (+- 2048 bytes) that widespread use would be impractical.
//
// The test case will use a pre compiled object arm-thumb-narrow-branch.o
.syntax unified
.section .caller, "ax",%progbits
.thumb
.align 2
.type callers,%function
.globl callers
callers:
b.n callee_low_far
b.n callee_low
b.n callee_high
b.n callee_high_far
bx lr