// lay down trampolines after each function
			for ; ntramps < len(ctxt.tramps); ntramps++ {
				tramp := ctxt.tramps[ntramps]
				if ctxt.IsAIX() && strings.HasPrefix(ldr.SymName(tramp), "runtime.text.") {
					// Already set in assignAddress
					continue
				}
				sect, n, va = assignAddress(ctxt, sect, n, tramp, va, true, big)
			}
		}

		// merge tramps into Textp, keeping Textp in address order

			offset := (signext24(r.Add()&0xffffff) + 2) * 4
			var tramp loader.Sym
			for i := 0; ; i++ {
				oName := ldr.SymName(rs)
				name := oName + fmt.Sprintf("%+d-tramp%d", offset, i)
				tramp = ldr.LookupOrCreateSym(name, int(ldr.SymVersion(rs)))
				ldr.SetAttrReachable(tramp, true)
				if ldr.SymType(tramp) == sym.SDYNIMPORT {
					// don't reuse trampoline defined in other module
					continue

# assembly 2^26 or so times.
#
# We build something which should be laid out as such:
#
# bar.Bar
# main.Func1
# bar.Bar+400-tramp0
# main.BigAsm
# main.Func2
# bar.Bar+400-tramp1
#
# bar.Bar needs to be placed far enough away to generate relocations
# from main package calls. and main.Func1 and main.Func2 are placed

		// a new trampoline.
		var tramp loader.Sym
		for i := 0; ; i++ {
			oName := ldr.SymName(rs)
			name := fmt.Sprintf("%s-tramp%d", oName, i)
			if r.Add() != 0 {
				name = fmt.Sprintf("%s%+x-tramp%d", oName, r.Add(), i)
			}
			tramp = ldr.LookupOrCreateSym(name, int(ldr.SymVersion(rs)))
			ldr.SetAttrReachable(tramp, true)
			if ldr.SymType(tramp) == sym.SDYNIMPORT {

	pc=4815228 func=38 file=31 line=27
Stack id=12 nframes=1
	pc=4815680 func=34 file=31 line=37
Stack id=6 nframes=1
	pc=4544768 func=43 file=42 line=868
Stack id=2 nframes=3
	pc=4538523 func=45 file=42 line=238
	pc=4814277 func=37 file=36 line=125
	pc=4815228 func=38 file=31 line=27
Stack id=13 nframes=1
	pc=4815492 func=38 file=31 line=37
Stack id=4 nframes=1
	pc=4547456 func=56 file=50 line=42

					break
				}
			}
			if ldr.SymType(tramp) == 0 {
				// trampoline does not exist, create one
				trampb := ldr.MakeSymbolUpdater(tramp)
				ctxt.AddTramp(trampb)
				if ldr.SymType(rs) == sym.SDYNIMPORT {
					if r.Add() != 0 {
						ctxt.Errorf(s, "nonzero addend for DYNIMPORT call: %v+%d", ldr.SymName(rs), r.Add())
					}
					gentrampgot(ctxt, ldr, trampb, rs)
				} else {

Stack id=65 nframes=2
	pc=4803943 func=112 file=113 line=64
	pc=4803629 func=114 file=113 line=47
Stack id=28 nframes=1
	pc=4804691 func=124 file=113 line=70
Stack id=48 nframes=2
	pc=4803943 func=112 file=113 line=64
	pc=4803589 func=114 file=113 line=45
Stack id=61 nframes=3
	pc=4599892 func=130 file=131 line=195
	pc=4804036 func=112 file=113 line=83
	pc=4803609 func=114 file=113 line=46
Stack id=13 nframes=2

	pc=5078500 func=35 file=36 line=68
Stack id=13 nframes=1
	pc=5077820 func=35 file=36 line=28
Stack id=65 nframes=2
	pc=4224086 func=57 file=58 line=145
	pc=5080123 func=59 file=36 line=94
Stack id=21 nframes=3
	pc=4640852 func=60 file=61 line=195
	pc=5081128 func=62 file=36 line=125
	pc=5077843 func=35 file=36 line=32
Stack id=11 nframes=1
	pc=5077754 func=35 file=36 line=27
Stack id=10 nframes=1

				trampb := ldr.MakeSymbolUpdater(tramp)
				ctxt.AddTramp(trampb)
				gentramp(ctxt, ldr, trampb, rs, r.Add())
			}
			sb := ldr.MakeSymbolUpdater(s)
			relocs := sb.Relocs()
			r := relocs.At(ri)
			r.SetSym(tramp)
			r.SetAdd(0) // This was folded into the trampoline target address
		}
	default:
		ctxt.Errorf(s, "trampoline called with non-jump reloc: %d (%s)", r.Type(), sym.RelocName(ctxt.Arch, r.Type()))

		// Read how many frames are in each stack.
		nFrames, err := binary.ReadUvarint(r)
		if err != nil {
			return err
		}
		if nFrames > go122.MaxFramesPerStack {
			return fmt.Errorf("invalid stack size %d, maximum is %d", nFrames, go122.MaxFramesPerStack)
		}

		// Each frame consists of 4 fields: pc, funcID (string), fileID (string), line.
		frames := make([]uint64, 0, nFrames)
		for i := uint64(0); i < nFrames; i++ {