1 files changed, 0 insertions, 122 deletions
diff --git a/src/runtime/signal_386.c b/src/runtime/signal_386.c
deleted file mode 100644
index 30a7488bd..000000000
--- a/src/runtime/signal_386.c
+++ /dev/null
@@ -1,122 +0,0 @@
-// Copyright 2013 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 darwin dragonfly freebsd linux nacl netbsd openbsd
-
-#include "runtime.h"
-#include "defs_GOOS_GOARCH.h"
-#include "os_GOOS.h"
-#include "signal_GOOS_GOARCH.h"
-#include "signals_GOOS.h"
-
-void
-runtime·dumpregs(Siginfo *info, void *ctxt)
-{
-	USED(info);
-	USED(ctxt);
-	
-	runtime·printf("eax     %x\n", SIG_EAX(info, ctxt));
-	runtime·printf("ebx     %x\n", SIG_EBX(info, ctxt));
-	runtime·printf("ecx     %x\n", SIG_ECX(info, ctxt));
-	runtime·printf("edx     %x\n", SIG_EDX(info, ctxt));
-	runtime·printf("edi     %x\n", SIG_EDI(info, ctxt));
-	runtime·printf("esi     %x\n", SIG_ESI(info, ctxt));
-	runtime·printf("ebp     %x\n", SIG_EBP(info, ctxt));
-	runtime·printf("esp     %x\n", SIG_ESP(info, ctxt));
-	runtime·printf("eip     %x\n", SIG_EIP(info, ctxt));
-	runtime·printf("eflags  %x\n", SIG_EFLAGS(info, ctxt));
-	runtime·printf("cs      %x\n", SIG_CS(info, ctxt));
-	runtime·printf("fs      %x\n", SIG_FS(info, ctxt));
-	runtime·printf("gs      %x\n", SIG_GS(info, ctxt));
-}
-
-void
-runtime·sighandler(int32 sig, Siginfo *info, void *ctxt, G *gp)
-{
-	uintptr *sp;
-	SigTab *t;
-	bool crash;
-
-	if(sig == SIGPROF) {
-		runtime·sigprof((byte*)SIG_EIP(info, ctxt), (byte*)SIG_ESP(info, ctxt), nil, gp, g->m);
-		return;
-	}
-
-	t = &runtime·sigtab[sig];
-	if(SIG_CODE0(info, ctxt) != SI_USER && (t->flags & SigPanic)) {
-		// Make it look like a call to the signal func.
-		// Have to pass arguments out of band since
-		// augmenting the stack frame would break
-		// the unwinding code.
-		gp->sig = sig;
-		gp->sigcode0 = SIG_CODE0(info, ctxt);
-		gp->sigcode1 = SIG_CODE1(info, ctxt);
-		gp->sigpc = SIG_EIP(info, ctxt);
-
-#ifdef GOOS_darwin
-		// Work around Leopard bug that doesn't set FPE_INTDIV.
-		// Look at instruction to see if it is a divide.
-		// Not necessary in Snow Leopard (si_code will be != 0).
-		if(sig == SIGFPE && gp->sigcode0 == 0) {
-			byte *pc;
-			pc = (byte*)gp->sigpc;
-			if(pc[0] == 0x66)	// 16-bit instruction prefix
-				pc++;
-			if(pc[0] == 0xF6 || pc[0] == 0xF7)
-				gp->sigcode0 = FPE_INTDIV;
-		}
-#endif
-
-		// Only push runtime·sigpanic if eip != 0.
-		// If eip == 0, probably panicked because of a
-		// call to a nil func.  Not pushing that onto sp will
-		// make the trace look like a call to runtime·sigpanic instead.
-		// (Otherwise the trace will end at runtime·sigpanic and we
-		// won't get to see who faulted.)
-		if(SIG_EIP(info, ctxt) != 0) {
-			sp = (uintptr*)SIG_ESP(info, ctxt);
-			*--sp = SIG_EIP(info, ctxt);
-			SIG_ESP(info, ctxt) = (uintptr)sp;
-		}
-		SIG_EIP(info, ctxt) = (uintptr)runtime·sigpanic;
-		return;
-	}
-
-	if(SIG_CODE0(info, ctxt) == SI_USER || (t->flags & SigNotify))
-		if(runtime·sigsend(sig))
-			return;
-	if(t->flags & SigKill)
-		runtime·exit(2);
-	if(!(t->flags & SigThrow))
-		return;
-
-	g->m->throwing = 1;
-	g->m->caughtsig = gp;
-	runtime·startpanic();
-
-	if(sig < 0 || sig >= NSIG)
-		runtime·printf("Signal %d\n", sig);
-	else
-		runtime·printf("%s\n", runtime·sigtab[sig].name);
-
-	runtime·printf("PC=%x\n", SIG_EIP(info, ctxt));
-	if(g->m->lockedg != nil && g->m->ncgo > 0 && gp == g->m->g0) {
-		runtime·printf("signal arrived during cgo execution\n");
-		gp = g->m->lockedg;
-	}
-	runtime·printf("\n");
-
-	if(runtime·gotraceback(&crash)){
-		runtime·goroutineheader(gp);
-		runtime·tracebacktrap(SIG_EIP(info, ctxt), SIG_ESP(info, ctxt), 0, gp);
-		runtime·tracebackothers(gp);
-		runtime·printf("\n");
-		runtime·dumpregs(info, ctxt);
-	}
-	
-	if(crash)
-		runtime·crash();
-
-	runtime·exit(2);
-}