[llvm] [JITlink][AArch32] Implement ELF::R_ARM_MOVT_ABS and R_ARM_MOVW_ABS_NC (PR #66219)
Stefan Gränitz via llvm-commits
llvm-commits at lists.llvm.org
Wed Sep 13 09:18:57 PDT 2023
================
@@ -50,6 +50,36 @@ jump24_target:
bx lr
.size jump24_target, .-jump24_target
+
+# CHECK-TYPE: {{[0-9a-f]+}} R_ARM_MOVW_ABS_NC data_symbol
+# CHECK-INSTR: 00000010 <movw>:
+# CHECK-INSTR: 10: e3000000 movw r0, #0x0
+# jitlink-check: decode_operand(movw, 1) = (data_symbol&0x0000ffff)
+ .globl movw
+ .type movw,%function
+ .p2align 2
+movw:
+ movw r0, :lower16:data_symbol
+ .size movw, .-movw
+
+# CHECK-TYPE: {{[0-9a-f]+}} R_ARM_MOVT_ABS data_symbol
+# CHECK-INSTR: 00000014 <movt>:
+# CHECK-INSTR: 14: e3400000 movt r0, #0x0
+# jitlink-check: decode_operand(movt, 2) = (data_symbol&0xffff0000>>16)
+ .globl movt
+ .type movt,%function
+ .p2align 2
+movt:
+ movt r0, :upper16:data_symbol
+ .size movt, .-movt
+
+ .data
+ .global data_symbol
+data_symbol:
+ .long 1073741822
+
+ .text
----------------
weliveindetail wrote:
Broken indentation. This is minor, but in assembly files let's stick with tab indents everywhere.
https://github.com/llvm/llvm-project/pull/66219
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