// license that can be found in the LICENSE file.

package runtime

import "unsafe"

type sigctxt struct {
	info *siginfo
	ctxt unsafe.Pointer
}

//go:nosplit
//go:nowritebarrierrec
func (c *sigctxt) regs() *sigcontext {
	return (*sigcontext)(c.ctxt)
}

func (c *sigctxt) eax() uint32 { return c.regs().sc_eax }
func (c *sigctxt) ebx() uint32 { return c.regs().sc_ebx }

		pkg := mustTypecheck(test.src, nil, nil)

		t.Run(pkg.Name(), func(t *testing.T) {
			ctxt := NewContext()

			T1 := pkg.Scope().Lookup(test.name1).Type()
			res1, err := Instantiate(ctxt, T1, test.targs1, false)
			if err != nil {
				t.Fatal(err)
			}

			T2 := pkg.Scope().Lookup(test.name2).Type()
			res2, err := Instantiate(ctxt, T2, test.targs2, false)
			if err != nil {
				t.Fatal(err)
			}

			Reloc1:    elfreloc1,
			RelocSize: 24,
			SetupPLT:  elfsetupplt,
		},
	}

	return arch, theArch
}

func archinit(ctxt *ld.Link) {
	switch ctxt.HeadType {
	default:
		ld.Exitf("unknown -H option: %v", ctxt.HeadType)

	case objabi.Hplan9: /* plan 9 */
		ld.HEADR = 32 + 8
		if *ld.FlagRound == -1 {
			*ld.FlagRound = 0x200000
		}
		if *ld.FlagTextAddr == -1 {

			Solarisdynld:   "XXX",

			Reloc1:    elfreloc1,
			RelocSize: 24,
			SetupPLT:  elfsetupplt,
		},
	}

	return arch, theArch
}

func archinit(ctxt *ld.Link) {
	switch ctxt.HeadType {
	default:
		ld.Exitf("unknown -H option: %v", ctxt.HeadType)

	case objabi.Hplan9: /* plan 9 */
		ld.HEADR = 32
		if *ld.FlagRound == -1 {
			*ld.FlagRound = 4096
		}
		if *ld.FlagTextAddr == -1 {

#include <stdlib.h>
#include <string.h>

struct sigaction sa;
struct sigaction osa;

static void (*oldHandler)(int, siginfo_t*, void*);

static void handler(int signo, siginfo_t* info, void* ctxt) {
	if (oldHandler) {
		oldHandler(signo, info, ctxt);
	}
}

int install_handler() {
	// Install our own signal handler.
	memset(&sa, 0, sizeof sa);
	sa.sa_sigaction = handler;
	sigemptyset(&sa.sa_mask);

// for more details.
// No arg size here; runtime pulls arg map out of the func value.
TEXT ·makeFuncStub(SB),(NOSPLIT|WRAPPER),$40
	NO_LOCAL_POINTERS

	MOVD CTXT, 0(SP)

	Get SP
	Get SP
	I64ExtendI32U
	I64Const $argframe+0(FP)
	I64Add
	I64Store $8

	MOVB $0, 32(SP)
	MOVD $32(SP), 16(SP)
	MOVD $0, 24(SP)

	CALL ·callReflect(SB)
	RET

// license that can be found in the LICENSE file.

package runtime

import "unsafe"

type sigctxt struct {
	info *siginfo
	ctxt unsafe.Pointer
}

//go:nosplit
//go:nowritebarrierrec
func (c *sigctxt) regs() *sigcontext {
	return (*sigcontext)(c.ctxt)
}

func (c *sigctxt) rax() uint64 { return c.regs().sc_rax }
func (c *sigctxt) rbx() uint64 { return c.regs().sc_rbx }

	})
}

func testBadInstParser(t *testing.T, goarch string, tests []badInstTest) {
	for i, test := range tests {
		arch, ctxt := setArch(goarch)
		tokenizer := lex.NewTokenizer("", strings.NewReader(test.input+"\n"), nil)
		parser := NewParser(ctxt, arch, tokenizer)

		err := tryParse(t, func() {
			parser.Parse()
		})

		switch {
		case err == nil:

package runtime

import (
	"internal/goarch"
	"unsafe"
)

type sigctxt struct {
	info *siginfo
	ctxt unsafe.Pointer
}

//go:nosplit
//go:nowritebarrierrec
func (c *sigctxt) regs() *sigcontext { return &(*ucontext)(c.ctxt).uc_mcontext }

func (c *sigctxt) eax() uint32 { return c.regs().eax }
func (c *sigctxt) ebx() uint32 { return c.regs().ebx }

// license that can be found in the LICENSE file.

package runtime

import "unsafe"

type sigctxt struct {
	info *siginfo
	ctxt unsafe.Pointer
}

//go:nosplit
//go:nowritebarrierrec
func (c *sigctxt) regs() *mcontextt {
	return (*mcontextt)(unsafe.Pointer(&(*ucontextt)(c.ctxt).uc_mcontext))
}

func (c *sigctxt) rax() uint64 { return c.regs().__gregs[_REG_RAX] }