// The external linker refers main symbol directly.
		if d.ctxt.LinkMode == LinkExternal && (d.ctxt.BuildMode == BuildModeExe || d.ctxt.BuildMode == BuildModePIE) {
			if d.ctxt.HeadType == objabi.Hwindows && d.ctxt.Arch.Family == sys.I386 {
				*flagEntrySymbol = "_main"
			} else {
				*flagEntrySymbol = "main"
			}
		}
		names = append(names, *flagEntrySymbol)
	}
	// runtime.unreachableMethod is a function that will throw if called.

				return types.TFLOAT64, dst.Kind()
			}
		}
		if dst.IsFloat() {
			switch src.Kind() {
			case types.TINT64, types.TUINT64:
				return src.Kind(), dst.Kind()
			}
		}

	case sys.I386:
		if src.IsFloat() {
			switch dst.Kind() {
			case types.TINT64, types.TUINT64:
				return types.TFLOAT64, dst.Kind()
			case types.TUINT32, types.TUINT, types.TUINTPTR:
				return types.TFLOAT64, types.TUINT32

	// MIPS does not have R+R addressing
	// Arm64 may lack ability to generate this code in our assembler,
	// but the architecture supports it.
	case sys.PPC64, sys.S390X:
		return width == 1
	case sys.AMD64, sys.I386, sys.ARM64, sys.ARM:
		switch width {
		case 1, 2, 4, 8:
			return true
		}
	}
	return false
}

// walkRange transforms various forms of ORANGE into
// simpler forms.  The result must be assigned back to n.

// The code that cares about the precise instructions used is:
// https://gcc.gnu.org/git/?p=gcc.git;a=blob;f=libgcc/config/i386/linux-unwind.h;h=5486223d60272c73d5103b29ae592d2ee998e1cf#l49
//
// For gdb unwinding to work, this function must look precisely like the one in
// glibc and must be named "__restore_rt" or contain the string "sigaction" in

				// x86 the relocation applies to bytes [1:5] of the 5 byte call
				// instruction).
				deferreturn = uint32(r.Off())
				switch target.Arch.Family {
				case sys.AMD64, sys.I386:
					deferreturn--
				case sys.ARM, sys.ARM64, sys.Loong64, sys.MIPS, sys.MIPS64, sys.PPC64, sys.RISCV64:
					// no change
				case sys.S390X:
					deferreturn -= 2
				default:

	// arm64:-".*mapaccess"
	m[k] = append(m[k], a...)

	// 386:-".*mapaccess"
	// amd64:-".*mapaccess"
	// arm:-".*mapaccess"
	// arm64:-".*mapaccess"
	m[k+1] = append(m[k+1], a...)

	// 386:-".*mapaccess"
	// amd64:-".*mapaccess"
	// arm:-".*mapaccess"
	// arm64:-".*mapaccess"
	m[-k] = append(m[-k], a...)

	// Exceptions

	// 386:".*mapaccess"
	// amd64:".*mapaccess"
	// arm:".*mapaccess"

		},
		sys.AMD64, sys.I386, sys.ARM64, sys.ARM, sys.S390X, sys.MIPS, sys.PPC64, sys.Wasm)
	addF("math/bits", "TrailingZeros32",
		func(s *state, n *ir.CallExpr, args []*ssa.Value) *ssa.Value {
			return s.newValue1(ssa.OpCtz32, types.Types[types.TINT], args[0])
		},
		sys.AMD64, sys.I386, sys.ARM64, sys.ARM, sys.S390X, sys.MIPS, sys.PPC64, sys.Wasm)

			gogo(&gp.sched) // never return
		}
	}

	if gp.stack.lo == 0 {
		throw("missing stack in newstack")
	}
	sp := gp.sched.sp
	if goarch.ArchFamily == goarch.AMD64 || goarch.ArchFamily == goarch.I386 || goarch.ArchFamily == goarch.WASM {
		// The call to morestack cost a word.
		sp -= goarch.PtrSize
	}
	if stackDebug >= 1 || sp < gp.stack.lo {

build:ios_sim_arm64 --config=ios
build:ios_sim_arm64 --cpu=ios_sim_arm64
build:ios_x86_64 --config=ios
build:ios_x86_64 --cpu=ios_x86_64
build:ios_fat --config=ios
build:ios_fat --ios_multi_cpus=armv7,arm64,i386,x86_64

# Config to use a mostly-static build and disable modular op registration
# support (this will revert to loading TensorFlow with RTLD_GLOBAL in Python).
# By default, TensorFlow will build with a dependence on

 * $FreeBSD: src/sys/amd64/include/elf.h,v 1.18 2004/08/03 08:21:48 dfr Exp $
 * $FreeBSD: src/sys/arm/include/elf.h,v 1.5.2.1 2006/06/30 21:42:52 cognet Exp $
 * $FreeBSD: src/sys/i386/include/elf.h,v 1.16 2004/08/02 19:12:17 dfr Exp $
 * $FreeBSD: src/sys/powerpc/include/elf.h,v 1.7 2004/11/02 09:47:01 ssouhlal Exp $
 * $FreeBSD: src/sys/sparc64/include/elf.h,v 1.12 2003/09/25 01:10:26 peter Exp $