[llvm] [llvm][MC][ARM][Assembly] Emit relocations for ADRs and big-endian targets (PR #73834)

[Eleanor Bonnici via llvm-commits]

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@@ -0,0 +1,25 @@
+@ RUN: llvm-mc -filetype=obj -triple=armv7 %s -o %t
+@ RUN: llvm-readelf -r %t | FileCheck %s --check-prefix=RELOC
+@ RUN: llvm-objdump -d --triple=armv7 %t | FileCheck %s --check-prefix=ADDEND
+
+@ RUN: llvm-mc -filetype=obj --triple=armebv7-unknown-unknown %s -o %t
+@ RUN: llvm-readelf -r %t | FileCheck %s --check-prefix=RELOC
+@ RUN: llvm-objdump -d --triple=armebv7-unknown-unknown %t | FileCheck %s --check-prefix=ADDEND
+
+    .section .text._func1, "ax"
+
+    .balign 4
+    .global _func1
+    .type _func1, %function
+_func1:
+    adr r0, _func2
+@ RELOC: R_ARM_ALU_PC_G0
+    .thumb
+    adr r0, _func2
+@ RELOC: R_ARM_THM_ALU_PREL_11_0
+    bx lr
+
+@ ADDEND:      sub	r0, pc, #8
+@ ADDEND-NEXT: adr.w	r0, #-4
+
+
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eleanor-arm wrote:

OK, all done :D 

https://github.com/llvm/llvm-project/pull/73834