runtime: fix netbsd runtime defs

Fix and regenerate runtime defs for NetBSD.

Whilst the mcontext struct can be handled across architectures,
the registers are provided as defines that index an array, rather
than as members of the struct. Since these are architecture
dependent, include them via a defs_netbsd_<arch>.go file.

R=golang-dev, m4dh4tt3r, rsc
CC=golang-dev
http://codereview.appspot.com/6190070

5 files changed, 385 insertions, 266 deletions

diff --git a/src/pkg/runtime/defs_netbsd.go b/src/pkg/runtime/defs_netbsd.go
index 47c30cf10..6c46bb2f2 100644
--- a/src/pkg/runtime/defs_netbsd.go
+++ b/src/pkg/runtime/defs_netbsd.go
@@ -7,18 +7,21 @@
 /*
 Input to cgo.
 
-GOARCH=amd64 cgo -cdefs defs.go >amd64/defs.h
-GOARCH=386 cgo -cdefs defs.go >386/defs.h
+GOARCH=amd64 go tool cgo -cdefs defs_netbsd.go defs_netbsd_amd64.go >defs_netbsd_amd64.h
+GOARCH=386 go tool cgo -cdefs defs_netbsd.go defs_netbsd_386.go >defs_netbsd_386.h
 */
 
+// +godefs map __fpregset_t [644]byte
+
 package runtime
 
 /*
 #include <sys/types.h>
 #include <sys/mman.h>
+#include <sys/signal.h>
 #include <sys/time.h>
+#include <sys/ucontext.h>
 #include <sys/unistd.h>
-#include <sys/signal.h>
 #include <errno.h>
 #include <signal.h>
 */
@@ -95,8 +98,7 @@ const (
 
 type Sigaltstack C.struct_sigaltstack
 type Sigset C.sigset_t
-type Siginfo C.siginfo_t
-type Sigval C.union_sigval
+type Siginfo C.struct__ksiginfo
 
 type StackT C.stack_t
 
@@ -104,8 +106,5 @@ type Timespec C.struct_timespec
 type Timeval C.struct_timeval
 type Itimerval C.struct_itimerval
 
-// This is a hack to avoid pulling in machine/fpu.h.
-type sfxsave64 struct{}
-type usavefpu struct{}
-
-type Sigcontext C.struct_sigcontext
+type McontextT C.mcontext_t
+type UcontextT C.ucontext_t
diff --git a/src/pkg/runtime/defs_netbsd_386.go b/src/pkg/runtime/defs_netbsd_386.go
new file mode 100644
index 000000000..e9e36608e
--- /dev/null
+++ b/src/pkg/runtime/defs_netbsd_386.go
@@ -0,0 +1,42 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build ignore
+
+/*
+Input to cgo.
+
+GOARCH=amd64 go tool cgo -cdefs defs_netbsd.go defs_netbsd_amd64.go >defs_netbsd_amd64.h
+GOARCH=386 go tool cgo -cdefs defs_netbsd.go defs_netbsd_386.go >defs_netbsd_386.h
+*/
+
+package runtime
+
+/*
+#include <sys/types.h>
+#include <machine/mcontext.h>
+*/
+import "C"
+
+const (
+	REG_GS     = C._REG_GS
+	REG_FS     = C._REG_FS
+	REG_ES     = C._REG_ES
+	REG_DS     = C._REG_DS
+	REG_EDI    = C._REG_EDI
+	REG_ESI    = C._REG_ESI
+	REG_EBP    = C._REG_EBP
+	REG_ESP    = C._REG_ESP
+	REG_EBX    = C._REG_EBX
+	REG_EDX    = C._REG_EDX
+	REG_ECX    = C._REG_ECX
+	REG_EAX    = C._REG_EAX
+	REG_TRAPNO = C._REG_TRAPNO
+	REG_ERR    = C._REG_ERR
+	REG_EIP    = C._REG_EIP
+	REG_CS     = C._REG_CS
+	REG_EFL    = C._REG_EFL
+	REG_UESP   = C._REG_UESP
+	REG_SS     = C._REG_SS
+)
diff --git a/src/pkg/runtime/defs_netbsd_386.h b/src/pkg/runtime/defs_netbsd_386.h
index aff87fb3b..89b3ab489 100644
--- a/src/pkg/runtime/defs_netbsd_386.h
+++ b/src/pkg/runtime/defs_netbsd_386.h
@@ -1,146 +1,161 @@
-// godefs -f -m32 defs.c
+// Created by cgo -cdefs - DO NOT EDIT
+// cgo -cdefs defs_netbsd.go defs_netbsd_386.go
 
-// MACHINE GENERATED - DO NOT EDIT.
 
-// Constants
 enum {
-	PROT_NONE = 0,
-	PROT_READ = 0x1,
-	PROT_WRITE = 0x2,
-	PROT_EXEC = 0x4,
-	MAP_ANON = 0x1000,
-	MAP_PRIVATE = 0x2,
-	MAP_FIXED = 0x10,
-	SA_SIGINFO = 0x40,
-	SA_RESTART = 0x2,
-	SA_ONSTACK = 0x1,
-	EINTR = 0x4,
-	SIGHUP = 0x1,
-	SIGINT = 0x2,
-	SIGQUIT = 0x3,
-	SIGILL = 0x4,
-	SIGTRAP = 0x5,
-	SIGABRT = 0x6,
-	SIGEMT = 0x7,
-	SIGFPE = 0x8,
-	SIGKILL = 0x9,
-	SIGBUS = 0xa,
-	SIGSEGV = 0xb,
-	SIGSYS = 0xc,
-	SIGPIPE = 0xd,
-	SIGALRM = 0xe,
-	SIGTERM = 0xf,
-	SIGURG = 0x10,
-	SIGSTOP = 0x11,
-	SIGTSTP = 0x12,
-	SIGCONT = 0x13,
-	SIGCHLD = 0x14,
-	SIGTTIN = 0x15,
-	SIGTTOU = 0x16,
-	SIGIO = 0x17,
-	SIGXCPU = 0x18,
-	SIGXFSZ = 0x19,
-	SIGVTALRM = 0x1a,
-	SIGPROF = 0x1b,
-	SIGWINCH = 0x1c,
-	SIGINFO = 0x1d,
-	SIGUSR1 = 0x1e,
-	SIGUSR2 = 0x1f,
-	FPE_INTDIV = 0x1,
-	FPE_INTOVF = 0x2,
-	FPE_FLTDIV = 0x3,
-	FPE_FLTOVF = 0x4,
-	FPE_FLTUND = 0x5,
-	FPE_FLTRES = 0x6,
-	FPE_FLTINV = 0x7,
-	FPE_FLTSUB = 0x8,
-	BUS_ADRALN = 0x1,
-	BUS_ADRERR = 0x2,
-	BUS_OBJERR = 0x3,
-	SEGV_MAPERR = 0x1,
-	SEGV_ACCERR = 0x2,
-	ITIMER_REAL = 0,
-	ITIMER_VIRTUAL = 0x1,
-	ITIMER_PROF = 0x2,
+	PROT_NONE	= 0x0,
+	PROT_READ	= 0x1,
+	PROT_WRITE	= 0x2,
+	PROT_EXEC	= 0x4,
+
+	MAP_ANON	= 0x1000,
+	MAP_PRIVATE	= 0x2,
+	MAP_FIXED	= 0x10,
+
+	SA_SIGINFO	= 0x40,
+	SA_RESTART	= 0x2,
+	SA_ONSTACK	= 0x1,
+
+	EINTR	= 0x4,
+
+	SIGHUP		= 0x1,
+	SIGINT		= 0x2,
+	SIGQUIT		= 0x3,
+	SIGILL		= 0x4,
+	SIGTRAP		= 0x5,
+	SIGABRT		= 0x6,
+	SIGEMT		= 0x7,
+	SIGFPE		= 0x8,
+	SIGKILL		= 0x9,
+	SIGBUS		= 0xa,
+	SIGSEGV		= 0xb,
+	SIGSYS		= 0xc,
+	SIGPIPE		= 0xd,
+	SIGALRM		= 0xe,
+	SIGTERM		= 0xf,
+	SIGURG		= 0x10,
+	SIGSTOP		= 0x11,
+	SIGTSTP		= 0x12,
+	SIGCONT		= 0x13,
+	SIGCHLD		= 0x14,
+	SIGTTIN		= 0x15,
+	SIGTTOU		= 0x16,
+	SIGIO		= 0x17,
+	SIGXCPU		= 0x18,
+	SIGXFSZ		= 0x19,
+	SIGVTALRM	= 0x1a,
+	SIGPROF		= 0x1b,
+	SIGWINCH	= 0x1c,
+	SIGINFO		= 0x1d,
+	SIGUSR1		= 0x1e,
+	SIGUSR2		= 0x1f,
+
+	FPE_INTDIV	= 0x1,
+	FPE_INTOVF	= 0x2,
+	FPE_FLTDIV	= 0x3,
+	FPE_FLTOVF	= 0x4,
+	FPE_FLTUND	= 0x5,
+	FPE_FLTRES	= 0x6,
+	FPE_FLTINV	= 0x7,
+	FPE_FLTSUB	= 0x8,
+
+	BUS_ADRALN	= 0x1,
+	BUS_ADRERR	= 0x2,
+	BUS_OBJERR	= 0x3,
+
+	SEGV_MAPERR	= 0x1,
+	SEGV_ACCERR	= 0x2,
+
+	ITIMER_REAL	= 0x0,
+	ITIMER_VIRTUAL	= 0x1,
+	ITIMER_PROF	= 0x2,
 };
 
-// Types
+typedef struct Sigaltstack Sigaltstack;
+typedef struct Sigset Sigset;
+typedef struct Siginfo Siginfo;
+typedef struct StackT StackT;
+typedef struct Timespec Timespec;
+typedef struct Timeval Timeval;
+typedef struct Itimerval Itimerval;
+typedef struct McontextT McontextT;
+typedef struct UcontextT UcontextT;
+
 #pragma pack on
 
-typedef struct Sigaltstack Sigaltstack;
 struct Sigaltstack {
-	void *ss_sp;
-	uint32 ss_size;
-	int32 ss_flags;
+	byte	*ss_sp;
+	uint32	ss_size;
+	int32	ss_flags;
 };
-
-typedef uint32 Sigset;
-
-typedef struct Siginfo Siginfo;
-struct Siginfo {
-	int32 si_signo;
-	int32 si_code;
-	int32 si_errno;
-	byte _data[116];
+struct Sigset {
+	uint32	__bits[4];
 };
-
-typedef union Sigval Sigval;
-union Sigval {
-	int32 sival_int;
-	void *sival_ptr;
+struct Siginfo {
+	int32	_signo;
+	int32	_code;
+	int32	_errno;
+	byte	_reason[20];
 };
 
-typedef struct StackT StackT;
 struct StackT {
-	void *ss_sp;
-	uint32 ss_size;
-	int32 ss_flags;
+	byte	*ss_sp;
+	uint32	ss_size;
+	int32	ss_flags;
 };
 
-typedef struct Timespec Timespec;
 struct Timespec {
-	int32 tv_sec;
-	int32 tv_nsec;
+	int64	tv_sec;
+	int32	tv_nsec;
 };
-
-typedef struct Timeval Timeval;
 struct Timeval {
-	int32 tv_sec;
-	int32 tv_usec;
+	int64	tv_sec;
+	int32	tv_usec;
 };
-
-typedef struct Itimerval Itimerval;
 struct Itimerval {
-	Timeval it_interval;
-	Timeval it_value;
+	Timeval	it_interval;
+	Timeval	it_value;
 };
 
-typedef void sfxsave64;
-
-typedef void usavefpu;
-
-typedef struct Sigcontext Sigcontext;
-struct Sigcontext {
-	int32 sc_gs;
-	int32 sc_fs;
-	int32 sc_es;
-	int32 sc_ds;
-	int32 sc_edi;
-	int32 sc_esi;
-	int32 sc_ebp;
-	int32 sc_ebx;
-	int32 sc_edx;
-	int32 sc_ecx;
-	int32 sc_eax;
-	int32 sc_eip;
-	int32 sc_cs;
-	int32 sc_eflags;
-	int32 sc_esp;
-	int32 sc_ss;
-	int32 sc_onstack;
-	int32 sc_mask;
-	int32 sc_trapno;
-	int32 sc_err;
-	usavefpu *sc_fpstate;
+struct McontextT {
+	int32	__gregs[19];
+	byte	__fpregs[644];
+	int32	_mc_tlsbase;
+};
+struct UcontextT {
+	uint32	uc_flags;
+	UcontextT	*uc_link;
+	Sigset	uc_sigmask;
+	StackT	uc_stack;
+	McontextT	uc_mcontext;
+	int32	__uc_pad[4];
 };
+
+
 #pragma pack off
+// Created by cgo -cdefs - DO NOT EDIT
+// cgo -cdefs defs_netbsd.go defs_netbsd_386.go
+
+
+enum {
+	REG_GS		= 0x0,
+	REG_FS		= 0x1,
+	REG_ES		= 0x2,
+	REG_DS		= 0x3,
+	REG_EDI		= 0x4,
+	REG_ESI		= 0x5,
+	REG_EBP		= 0x6,
+	REG_ESP		= 0x7,
+	REG_EBX		= 0x8,
+	REG_EDX		= 0x9,
+	REG_ECX		= 0xa,
+	REG_EAX		= 0xb,
+	REG_TRAPNO	= 0xc,
+	REG_ERR		= 0xd,
+	REG_EIP		= 0xe,
+	REG_CS		= 0xf,
+	REG_EFL		= 0x10,
+	REG_UESP	= 0x11,
+	REG_SS		= 0x12,
+};
+
diff --git a/src/pkg/runtime/defs_netbsd_amd64.go b/src/pkg/runtime/defs_netbsd_amd64.go
new file mode 100644
index 000000000..68f586b2f
--- /dev/null
+++ b/src/pkg/runtime/defs_netbsd_amd64.go
@@ -0,0 +1,49 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build ignore
+
+/*
+Input to cgo.
+
+GOARCH=amd64 go tool cgo -cdefs defs_netbsd.go defs_netbsd_amd64.go >defs_netbsd_amd64.h
+GOARCH=386 go tool cgo -cdefs defs_netbsd.go defs_netbsd_386.go >defs_netbsd_386.h
+*/
+
+package runtime
+
+/*
+#include <sys/types.h>
+#include <machine/mcontext.h>
+*/
+import "C"
+
+const (
+	REG_RDI    = C._REG_RDI
+	REG_RSI    = C._REG_RSI
+	REG_RDX    = C._REG_RDX
+	REG_RCX    = C._REG_RCX
+	REG_R8     = C._REG_R8
+	REG_R9     = C._REG_R9
+	REG_R10    = C._REG_R10
+	REG_R11    = C._REG_R11
+	REG_R12    = C._REG_R12
+	REG_R13    = C._REG_R13
+	REG_R14    = C._REG_R14
+	REG_R15    = C._REG_R15
+	REG_RBP    = C._REG_RBP
+	REG_RBX    = C._REG_RBX
+	REG_RAX    = C._REG_RAX
+	REG_GS     = C._REG_GS
+	REG_FS     = C._REG_FS
+	REG_ES     = C._REG_ES
+	REG_DS     = C._REG_DS
+	REG_TRAPNO = C._REG_TRAPNO
+	REG_ERR    = C._REG_ERR
+	REG_RIP    = C._REG_RIP
+	REG_CS     = C._REG_CS
+	REG_RFLAGS = C._REG_RFLAGS
+	REG_RSP    = C._REG_RSP
+	REG_SS     = C._REG_SS
+)
diff --git a/src/pkg/runtime/defs_netbsd_amd64.h b/src/pkg/runtime/defs_netbsd_amd64.h
index 27bf4b9d6..c6ee7d8c2 100644
--- a/src/pkg/runtime/defs_netbsd_amd64.h
+++ b/src/pkg/runtime/defs_netbsd_amd64.h
@@ -1,158 +1,172 @@
-// godefs -f -m64 defs.c
+// Created by cgo -cdefs - DO NOT EDIT
+// cgo -cdefs defs_netbsd.go defs_netbsd_amd64.go
 
-// MACHINE GENERATED - DO NOT EDIT.
 
-// Constants
 enum {
-	PROT_NONE = 0,
-	PROT_READ = 0x1,
-	PROT_WRITE = 0x2,
-	PROT_EXEC = 0x4,
-	MAP_ANON = 0x1000,
-	MAP_PRIVATE = 0x2,
-	MAP_FIXED = 0x10,
-	SA_SIGINFO = 0x40,
-	SA_RESTART = 0x2,
-	SA_ONSTACK = 0x1,
-	EINTR = 0x4,
-	SIGHUP = 0x1,
-	SIGINT = 0x2,
-	SIGQUIT = 0x3,
-	SIGILL = 0x4,
-	SIGTRAP = 0x5,
-	SIGABRT = 0x6,
-	SIGEMT = 0x7,
-	SIGFPE = 0x8,
-	SIGKILL = 0x9,
-	SIGBUS = 0xa,
-	SIGSEGV = 0xb,
-	SIGSYS = 0xc,
-	SIGPIPE = 0xd,
-	SIGALRM = 0xe,
-	SIGTERM = 0xf,
-	SIGURG = 0x10,
-	SIGSTOP = 0x11,
-	SIGTSTP = 0x12,
-	SIGCONT = 0x13,
-	SIGCHLD = 0x14,
-	SIGTTIN = 0x15,
-	SIGTTOU = 0x16,
-	SIGIO = 0x17,
-	SIGXCPU = 0x18,
-	SIGXFSZ = 0x19,
-	SIGVTALRM = 0x1a,
-	SIGPROF = 0x1b,
-	SIGWINCH = 0x1c,
-	SIGINFO = 0x1d,
-	SIGUSR1 = 0x1e,
-	SIGUSR2 = 0x1f,
-	FPE_INTDIV = 0x1,
-	FPE_INTOVF = 0x2,
-	FPE_FLTDIV = 0x3,
-	FPE_FLTOVF = 0x4,
-	FPE_FLTUND = 0x5,
-	FPE_FLTRES = 0x6,
-	FPE_FLTINV = 0x7,
-	FPE_FLTSUB = 0x8,
-	BUS_ADRALN = 0x1,
-	BUS_ADRERR = 0x2,
-	BUS_OBJERR = 0x3,
-	SEGV_MAPERR = 0x1,
-	SEGV_ACCERR = 0x2,
-	ITIMER_REAL = 0,
-	ITIMER_VIRTUAL = 0x1,
-	ITIMER_PROF = 0x2,
+	PROT_NONE	= 0x0,
+	PROT_READ	= 0x1,
+	PROT_WRITE	= 0x2,
+	PROT_EXEC	= 0x4,
+
+	MAP_ANON	= 0x1000,
+	MAP_PRIVATE	= 0x2,
+	MAP_FIXED	= 0x10,
+
+	SA_SIGINFO	= 0x40,
+	SA_RESTART	= 0x2,
+	SA_ONSTACK	= 0x1,
+
+	EINTR	= 0x4,
+
+	SIGHUP		= 0x1,
+	SIGINT		= 0x2,
+	SIGQUIT		= 0x3,
+	SIGILL		= 0x4,
+	SIGTRAP		= 0x5,
+	SIGABRT		= 0x6,
+	SIGEMT		= 0x7,
+	SIGFPE		= 0x8,
+	SIGKILL		= 0x9,
+	SIGBUS		= 0xa,
+	SIGSEGV		= 0xb,
+	SIGSYS		= 0xc,
+	SIGPIPE		= 0xd,
+	SIGALRM		= 0xe,
+	SIGTERM		= 0xf,
+	SIGURG		= 0x10,
+	SIGSTOP		= 0x11,
+	SIGTSTP		= 0x12,
+	SIGCONT		= 0x13,
+	SIGCHLD		= 0x14,
+	SIGTTIN		= 0x15,
+	SIGTTOU		= 0x16,
+	SIGIO		= 0x17,
+	SIGXCPU		= 0x18,
+	SIGXFSZ		= 0x19,
+	SIGVTALRM	= 0x1a,
+	SIGPROF		= 0x1b,
+	SIGWINCH	= 0x1c,
+	SIGINFO		= 0x1d,
+	SIGUSR1		= 0x1e,
+	SIGUSR2		= 0x1f,
+
+	FPE_INTDIV	= 0x1,
+	FPE_INTOVF	= 0x2,
+	FPE_FLTDIV	= 0x3,
+	FPE_FLTOVF	= 0x4,
+	FPE_FLTUND	= 0x5,
+	FPE_FLTRES	= 0x6,
+	FPE_FLTINV	= 0x7,
+	FPE_FLTSUB	= 0x8,
+
+	BUS_ADRALN	= 0x1,
+	BUS_ADRERR	= 0x2,
+	BUS_OBJERR	= 0x3,
+
+	SEGV_MAPERR	= 0x1,
+	SEGV_ACCERR	= 0x2,
+
+	ITIMER_REAL	= 0x0,
+	ITIMER_VIRTUAL	= 0x1,
+	ITIMER_PROF	= 0x2,
 };
 
-// Types
+typedef struct Sigaltstack Sigaltstack;
+typedef struct Sigset Sigset;
+typedef struct Siginfo Siginfo;
+typedef struct StackT StackT;
+typedef struct Timespec Timespec;
+typedef struct Timeval Timeval;
+typedef struct Itimerval Itimerval;
+typedef struct McontextT McontextT;
+typedef struct UcontextT UcontextT;
+
 #pragma pack on
 
-typedef struct Sigaltstack Sigaltstack;
 struct Sigaltstack {
-	void *ss_sp;
-	uint64 ss_size;
-	int32 ss_flags;
-	byte pad_godefs_0[4];
+	byte	*ss_sp;
+	uint64	ss_size;
+	int32	ss_flags;
+	byte	Pad_cgo_0[4];
 };
-
-typedef uint32 Sigset;
-
-typedef struct Siginfo Siginfo;
-struct Siginfo {
-	int32 si_signo;
-	int32 si_code;
-	int32 si_errno;
-	byte pad_godefs_0[4];
-	byte _data[120];
+struct Sigset {
+	uint32	__bits[4];
 };
-
-typedef union Sigval Sigval;
-union Sigval {
-	int32 sival_int;
-	void *sival_ptr;
+struct Siginfo {
+	int32	_signo;
+	int32	_code;
+	int32	_errno;
+	int32	_pad;
+	byte	_reason[24];
 };
 
-typedef struct StackT StackT;
 struct StackT {
-	void *ss_sp;
-	uint64 ss_size;
-	int32 ss_flags;
-	byte pad_godefs_0[4];
+	byte	*ss_sp;
+	uint64	ss_size;
+	int32	ss_flags;
+	byte	Pad_cgo_0[4];
 };
 
-typedef struct Timespec Timespec;
 struct Timespec {
-	int32 tv_sec;
-	byte pad_godefs_0[4];
-	int64 tv_nsec;
+	int64	tv_sec;
+	int64	tv_nsec;
 };
-
-typedef struct Timeval Timeval;
 struct Timeval {
-	int64 tv_sec;
-	int64 tv_usec;
+	int64	tv_sec;
+	int32	tv_usec;
+	byte	Pad_cgo_0[4];
 };
-
-typedef struct Itimerval Itimerval;
 struct Itimerval {
-	Timeval it_interval;
-	Timeval it_value;
+	Timeval	it_interval;
+	Timeval	it_value;
 };
 
-typedef void sfxsave64;
-
-typedef void usavefpu;
-
-typedef struct Sigcontext Sigcontext;
-struct Sigcontext {
-	int64 sc_rdi;
-	int64 sc_rsi;
-	int64 sc_rdx;
-	int64 sc_rcx;
-	int64 sc_r8;
-	int64 sc_r9;
-	int64 sc_r10;
-	int64 sc_r11;
-	int64 sc_r12;
-	int64 sc_r13;
-	int64 sc_r14;
-	int64 sc_r15;
-	int64 sc_rbp;
-	int64 sc_rbx;
-	int64 sc_rax;
-	int64 sc_gs;
-	int64 sc_fs;
-	int64 sc_es;
-	int64 sc_ds;
-	int64 sc_trapno;
-	int64 sc_err;
-	int64 sc_rip;
-	int64 sc_cs;
-	int64 sc_rflags;
-	int64 sc_rsp;
-	int64 sc_ss;
-	sfxsave64 *sc_fpstate;
-	int32 sc_onstack;
-	int32 sc_mask;
+struct McontextT {
+	uint64	__gregs[26];
+	uint64	_mc_tlsbase;
+	int8	__fpregs[512];
+};
+struct UcontextT {
+	uint32	uc_flags;
+	byte	Pad_cgo_0[4];
+	UcontextT	*uc_link;
+	Sigset	uc_sigmask;
+	StackT	uc_stack;
+	McontextT	uc_mcontext;
 };
+
+
 #pragma pack off
+// Created by cgo -cdefs - DO NOT EDIT
+// cgo -cdefs defs_netbsd.go defs_netbsd_amd64.go
+
+
+enum {
+	REG_RDI		= 0x0,
+	REG_RSI		= 0x1,
+	REG_RDX		= 0x2,
+	REG_RCX		= 0x3,
+	REG_R8		= 0x4,
+	REG_R9		= 0x5,
+	REG_R10		= 0x6,
+	REG_R11		= 0x7,
+	REG_R12		= 0x8,
+	REG_R13		= 0x9,
+	REG_R14		= 0xa,
+	REG_R15		= 0xb,
+	REG_RBP		= 0xc,
+	REG_RBX		= 0xd,
+	REG_RAX		= 0xe,
+	REG_GS		= 0xf,
+	REG_FS		= 0x10,
+	REG_ES		= 0x11,
+	REG_DS		= 0x12,
+	REG_TRAPNO	= 0x13,
+	REG_ERR		= 0x14,
+	REG_RIP		= 0x15,
+	REG_CS		= 0x16,
+	REG_RFLAGS	= 0x17,
+	REG_RSP		= 0x18,
+	REG_SS		= 0x19,
+};
+