[PATCH] Set insn_type for branch instructions on aarch64

vladimir.mezentsev@oracle.com vladimir.mezentsev@oracle.com
Thu Sep 7 21:54:13 GMT 2023


From: Vladimir Mezentsev <vladimir.mezentsev@oracle.com>

gprofng uses insn_type in print_address_func().
But insn_type is always zero on aarch64.

opcodes/ChangeLog:
2023-09-07  Vladimir Mezentsev  <vladimir.mezentsev@oracle.com>

	* opcodes/aarch64-dis.c (print_insn_aarch64_word): Set insn_type for
	branch instructions.
---
 opcodes/aarch64-dis.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/opcodes/aarch64-dis.c b/opcodes/aarch64-dis.c
index e1183705537..03bcc372a56 100644
--- a/opcodes/aarch64-dis.c
+++ b/opcodes/aarch64-dis.c
@@ -3846,6 +3846,12 @@ print_insn_aarch64_word (bfd_vma pc,
       break;
     case ERR_OK:
       user_friendly_fixup (&inst);
+      if (inst.opcode->iclass == condbranch
+	  || inst.opcode->iclass == testbranch
+	  || inst.opcode->iclass == compbranch)
+        info->insn_type = dis_condbranch;
+      else if (inst.opcode->iclass == branch_imm)
+        info->insn_type = dis_jsr;
       print_aarch64_insn (pc, &inst, word, info, errors);
       break;
     default:
-- 
2.31.1



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