1 files changed, 0 insertions, 183 deletions
diff --git a/gcc-4.8.1/libgo/runtime/runtime.c b/gcc-4.8.1/libgo/runtime/runtime.c
deleted file mode 100644
index 48ece55d1..000000000
--- a/gcc-4.8.1/libgo/runtime/runtime.c
+++ /dev/null
@@ -1,183 +0,0 @@
-// 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.
-
-#include <unistd.h>
-
-#include "config.h"
-
-#include "runtime.h"
-#include "array.h"
-#include "go-panic.h"
-
-int32
-runtime_gotraceback(void)
-{
-	const byte *p;
-
-	p = runtime_getenv("GOTRACEBACK");
-	if(p == nil || p[0] == '\0')
-		return 1;	// default is on
-	return runtime_atoi(p);
-}
-
-static int32	argc;
-static byte**	argv;
-
-extern Slice os_Args __asm__ (GOSYM_PREFIX "os.Args");
-extern Slice syscall_Envs __asm__ (GOSYM_PREFIX "syscall.Envs");
-
-void (*runtime_sysargs)(int32, uint8**);
-
-void
-runtime_args(int32 c, byte **v)
-{
-	argc = c;
-	argv = v;
-	if(runtime_sysargs != nil)
-		runtime_sysargs(c, v);
-}
-
-byte*
-runtime_progname()
-{
-  return argc == 0 ? nil : argv[0];
-}
-
-void
-runtime_goargs(void)
-{
-	String *s;
-	int32 i;
-
-	// for windows implementation see "os" package
-	if(Windows)
-		return;
-
-	s = runtime_malloc(argc*sizeof s[0]);
-	for(i=0; i<argc; i++)
-		s[i] = runtime_gostringnocopy((const byte*)argv[i]);
-	os_Args.__values = (void*)s;
-	os_Args.__count = argc;
-	os_Args.__capacity = argc;
-}
-
-void
-runtime_goenvs_unix(void)
-{
-	String *s;
-	int32 i, n;
-
-	for(n=0; argv[argc+1+n] != 0; n++)
-		;
-
-	s = runtime_malloc(n*sizeof s[0]);
-	for(i=0; i<n; i++)
-		s[i] = runtime_gostringnocopy(argv[argc+1+i]);
-	syscall_Envs.__values = (void*)s;
-	syscall_Envs.__count = n;
-	syscall_Envs.__capacity = n;
-}
-
-int32
-runtime_atoi(const byte *p)
-{
-	int32 n;
-
-	n = 0;
-	while('0' <= *p && *p <= '9')
-		n = n*10 + *p++ - '0';
-	return n;
-}
-
-uint32
-runtime_fastrand1(void)
-{
-	M *m;
-	uint32 x;
-
-	m = runtime_m();
-	x = m->fastrand;
-	x += x;
-	if(x & 0x80000000L)
-		x ^= 0x88888eefUL;
-	m->fastrand = x;
-	return x;
-}
-
-static struct root_list runtime_roots =
-{ nil,
-  { { &syscall_Envs, sizeof syscall_Envs },
-    { &os_Args, sizeof os_Args },
-    { nil, 0 } },
-};
-
-void
-runtime_check(void)
-{
-	__go_register_gc_roots(&runtime_roots);
-}
-
-int64
-runtime_cputicks(void)
-{
-#if defined(__386__) || defined(__x86_64__)
-  uint32 low, high;
-  asm("rdtsc" : "=a" (low), "=d" (high));
-  return (int64)(((uint64)high << 32) | (uint64)low);
-#else
-  // FIXME: implement for other processors.
-  return 0;
-#endif
-}
-
-bool
-runtime_showframe(String s, bool current)
-{
-	static int32 traceback = -1;
-
-	if(current && runtime_m()->throwing > 0)
-		return 1;
-	if(traceback < 0)
-		traceback = runtime_gotraceback();
-	return traceback > 1 || (__builtin_memchr(s.str, '.', s.len) != nil && __builtin_memcmp(s.str, "runtime.", 7) != 0);
-}
-
-static Lock ticksLock;
-static int64 ticks;
-
-int64
-runtime_tickspersecond(void)
-{
-	int64 res, t0, t1, c0, c1;
-
-	res = (int64)runtime_atomicload64((uint64*)&ticks);
-	if(res != 0)
-		return ticks;
-	runtime_lock(&ticksLock);
-	res = ticks;
-	if(res == 0) {
-		t0 = runtime_nanotime();
-		c0 = runtime_cputicks();
-		runtime_usleep(100*1000);
-		t1 = runtime_nanotime();
-		c1 = runtime_cputicks();
-		if(t1 == t0)
-			t1++;
-		res = (c1-c0)*1000*1000*1000/(t1-t0);
-		if(res == 0)
-			res++;
-		runtime_atomicstore64((uint64*)&ticks, res);
-	}
-	runtime_unlock(&ticksLock);
-	return res;
-}
-
-int64 runtime_pprof_runtime_cyclesPerSecond(void)
-     __asm__ (GOSYM_PREFIX "runtime_pprof.runtime_cyclesPerSecond");
-
-int64
-runtime_pprof_runtime_cyclesPerSecond(void)
-{
-	return runtime_tickspersecond();
-}