go/src/cmd/internal/obj/s390x/objz.go

func progedit(ctxt *obj.Link, p *obj.Prog, newprog obj.ProgAlloc) { … }

// Rewrite p, if necessary, to access global data via the global offset table.
func (c *ctxtz) rewriteToUseGot(p *obj.Prog) { … }

func preprocess(ctxt *obj.Link, cursym *obj.LSym, newprog obj.ProgAlloc) { … }

// stacksplitPre generates the function stack check prologue following
// Prog p (which should be the TEXT Prog). It returns one or two
// branch Progs that must be patched to jump to the morestack epilogue,
// and the Prog that starts the morestack check.
func (c *ctxtz) stacksplitPre(p *obj.Prog, framesize int32) (pPre, pPreempt, pCheck *obj.Prog) { … }

// stacksplitPost generates the function epilogue that calls morestack
// and returns the new last instruction in the function.
//
// p is the last Prog in the function. pPre and pPreempt, if non-nil,
// are the instructions that branch to the epilogue. This will fill in
// their branch targets. pCheck is the Prog that begins the stack check.
func (c *ctxtz) stacksplitPost(p *obj.Prog, pPre, pPreempt, pCheck *obj.Prog, framesize int32) *obj.Prog { … }

var unaryDst …

var Links390x …