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cmd/internal/obj/arm64: only emit R_CALLIND relocations on calls
Don't emit it for jumps. In particular, not for the return instruction, which is JMP (LR). Reduce some binary size and linker resources. Change-Id: Idb3242b86c5a137597fb8accb8aadfe0244c14cf Reviewed-on: https://go-review.googlesource.com/c/go/+/260341 Trust: Cherry Zhang <cherryyz@google.com> Run-TryBot: Cherry Zhang <cherryyz@google.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Than McIntosh <thanm@google.com>
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@ -3120,12 +3120,13 @@ func (c *ctxt7) asmout(p *obj.Prog, o *Optab, out []uint32) {
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case 6: /* b ,O(R); bl ,O(R) */
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o1 = c.opbrr(p, p.As)
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o1 |= uint32(p.To.Reg&31) << 5
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if p.As == obj.ACALL {
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rel := obj.Addrel(c.cursym)
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rel.Off = int32(c.pc)
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rel.Siz = 0
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rel.Type = objabi.R_CALLIND
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}
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case 7: /* beq s */
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o1 = c.opbra(p, p.As)
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