func itof(x intVal) floatVal     { return floatVal{newFloat().SetInt(x.val)} }
func rtof(x ratVal) floatVal     { return floatVal{newFloat().SetRat(x.val)} }
func vtoc(x Value) complexVal    { return complexVal{x, int64Val(0)} }

func makeInt(x *big.Int) Value {
	if x.IsInt64() {
		return int64Val(x.Int64())
	}
	return intVal{x}
}

func makeRat(x *big.Rat) Value {

	{149, "EDC5149I", "Value Overflow Error."},
	{150, "EDC5150I", "UNIX System Services is not active."},
	{151, "EDC5151I", "Dynamic allocation error."},
	{152, "EDC5152I", "Common VTOC access facility (CVAF) error."},
	{153, "EDC5153I", "Catalog obtain error."},
	{156, "EDC5156I", "Process initialization error."},
	{157, "EDC5157I", "An internal error has occurred."},

qiulaidongfeng <******@****.***> 1714788079 +0000

	XCOFF_R_REL = 0x02 // A(sym-*) Relative to self
	XCOFF_R_TOC = 0x03 // A(sym-TOC) Relative to TOC
	XCOFF_R_TRL = 0x12 // A(sym-TOC) TOC Relative indirect load.

	XCOFF_R_TRLA = 0x13 // A(sym-TOC) TOC Rel load address. modifiable inst
	XCOFF_R_GL   = 0x05 // A(external TOC of sym) Global Linkage
	XCOFF_R_TCL  = 0x06 // A(local TOC of sym) Local object TOC address
	XCOFF_R_RL   = 0x0C // A(sym) Pos indirect load. modifiable instruction

//                      TOC save slot is rewrittent to restore TOC.
// NOTOC -> TOC [P10]: A PIC call stub using P10 instructions to call the global entry
// NOTOC -> TOC [P8]:  A PIC call stub using P8 instructions to call the global entry
//
// TOC   -> dynamic:              A PLT call stub is generated which saves R2.
//                                 TOC save slot is rewritten to restore TOC.

//
// There are 3 cases today (as paraphrased from the ELFv2 document):
//
//  1. R2 holds the TOC pointer on entry. The call stub must save R2 into the ELFv2 TOC stack save slot.
//
//  2. R2 holds the TOC pointer on entry. The caller has already saved R2 to the TOC stack save slot.
//
//  3. R2 does not hold the TOC pointer on entry. The caller has no expectations of R2.
//

    }

    .appendix .toc > dl > dt,
    .appendix .toc > dl > dt:last-of-type
    .book .home .toc > dl > dt,
    .book .home .toc > dl > dt:last-of-type
    .chapter .toc > dl > dt,
    .chapter .toc > dl > dt:last-of-type {
        padding: 0.5rem 0;
        margin: 0;
    }

    .appendix .toc a,
    .book .home .toc a,
    .chapter .toc a {
        padding-left: 10px;

	// 32 bytes of argument space, save callee-save regs, and set R0 to $0.
	STACK_AND_SAVE_HOST_TO_GO_ABI(32)
	// The above will not preserve R2 (TOC). Save it in case Go is
	// compiled without a TOC pointer (e.g -buildmode=default).
	MOVD	R2, 24(R1)

	// Load the current g.
	BL	runtime·load_g(SB)

#ifdef GO_PPC64X_HAS_FUNCDESC

#toc>ul>li:last-of-type {
	padding-bottom: 0;
}

#toc a {
	font-style: normal;
}

#toc a:hover,
#toc a:focus,
#toc a:hover code,
#toc a:focus code {
	color: #1DA2BD;
}

#toc a:active {
	text-decoration: none;
}

/* Site header specific styles */
.hamburger {
	background-color: transparent;
	background-image: none;
	border: none;

		// becomes
		//     MOVD runtime.duffxxx@TOC, R12
		//     ADD $offset, R12
		//     MOVD R12, LR
		//     BL (LR)
		var sym *obj.LSym
		if p.As == obj.ADUFFZERO {
			sym = c.ctxt.Lookup("runtime.duffzero")
		} else {
			sym = c.ctxt.Lookup("runtime.duffcopy")
		}
		// Retrieve or create the TOC anchor.
		symtoc := c.ctxt.LookupInit("TOC."+sym.Name, func(s *obj.LSym) {
			s.Type = objabi.SDATA