build: move package sources from src/pkg to src

Preparation was in CL 134570043.
This CL contains only the effect of 'hg mv src/pkg/* src'.
For more about the move, see golang.org/s/go14nopkg.

1 files changed, 0 insertions, 391 deletions

diff --git a/src/pkg/runtime/runtime.c b/src/pkg/runtime/runtime.c
deleted file mode 100644
index 42ce1dadfb..0000000000
--- a/src/pkg/runtime/runtime.c
+++ /dev/null
@@ -1,391 +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 "runtime.h"
-#include "stack.h"
-#include "arch_GOARCH.h"
-#include "textflag.h"
-
-// Keep a cached value to make gotraceback fast,
-// since we call it on every call to gentraceback.
-// The cached value is a uint32 in which the low bit
-// is the "crash" setting and the top 31 bits are the
-// gotraceback value.
-static uint32 traceback_cache = 2<<1;
-
-// The GOTRACEBACK environment variable controls the
-// behavior of a Go program that is crashing and exiting.
-//	GOTRACEBACK=0   suppress all tracebacks
-//	GOTRACEBACK=1   default behavior - show tracebacks but exclude runtime frames
-//	GOTRACEBACK=2   show tracebacks including runtime frames
-//	GOTRACEBACK=crash   show tracebacks including runtime frames, then crash (core dump etc)
-#pragma textflag NOSPLIT
-int32
-runtime·gotraceback(bool *crash)
-{
-	if(crash != nil)
-		*crash = false;
-	if(g->m->traceback != 0)
-		return g->m->traceback;
-	if(crash != nil)
-		*crash = traceback_cache&1;
-	return traceback_cache>>1;
-}
-
-int32
-runtime·mcmp(byte *s1, byte *s2, uintptr n)
-{
-	uintptr i;
-	byte c1, c2;
-
-	for(i=0; i<n; i++) {
-		c1 = s1[i];
-		c2 = s2[i];
-		if(c1 < c2)
-			return -1;
-		if(c1 > c2)
-			return +1;
-	}
-	return 0;
-}
-
-
-byte*
-runtime·mchr(byte *p, byte c, byte *ep)
-{
-	for(; p < ep; p++)
-		if(*p == c)
-			return p;
-	return nil;
-}
-
-static int32	argc;
-static uint8**	argv;
-
-Slice os·Args;
-Slice syscall·envs;
-
-void (*runtime·sysargs)(int32, uint8**);
-
-void
-runtime·args(int32 c, uint8 **v)
-{
-	argc = c;
-	argv = v;
-	if(runtime·sysargs != nil)
-		runtime·sysargs(c, v);
-}
-
-int32 runtime·isplan9;
-int32 runtime·issolaris;
-int32 runtime·iswindows;
-
-// Information about what cpu features are available.
-// Set on startup in asm_{x86/amd64}.s.
-uint32 runtime·cpuid_ecx;
-uint32 runtime·cpuid_edx;
-
-void
-runtime·goargs(void)
-{
-	String *s;
-	int32 i;
-
-	// for windows implementation see "os" package
-	if(Windows)
-		return;
-
-	s = runtime·mallocgc(argc*sizeof s[0], nil, 0);
-	for(i=0; i<argc; i++)
-		s[i] = runtime·gostringnocopy(argv[i]);
-	os·Args.array = (byte*)s;
-	os·Args.len = argc;
-	os·Args.cap = argc;
-}
-
-void
-runtime·goenvs_unix(void)
-{
-	String *s;
-	int32 i, n;
-
-	for(n=0; argv[argc+1+n] != 0; n++)
-		;
-
-	s = runtime·mallocgc(n*sizeof s[0], nil, 0);
-	for(i=0; i<n; i++)
-		s[i] = runtime·gostringnocopy(argv[argc+1+i]);
-	syscall·envs.array = (byte*)s;
-	syscall·envs.len = n;
-	syscall·envs.cap = n;
-}
-
-#pragma textflag NOSPLIT
-Slice
-runtime·environ()
-{
-	return syscall·envs;
-}
-
-int32
-runtime·atoi(byte *p)
-{
-	int32 n;
-
-	n = 0;
-	while('0' <= *p && *p <= '9')
-		n = n*10 + *p++ - '0';
-	return n;
-}
-
-static void
-TestAtomic64(void)
-{
-	uint64 z64, x64;
-
-	z64 = 42;
-	x64 = 0;
-	PREFETCH(&z64);
-	if(runtime·cas64(&z64, x64, 1))
-		runtime·throw("cas64 failed");
-	if(x64 != 0)
-		runtime·throw("cas64 failed");
-	x64 = 42;
-	if(!runtime·cas64(&z64, x64, 1))
-		runtime·throw("cas64 failed");
-	if(x64 != 42 || z64 != 1)
-		runtime·throw("cas64 failed");
-	if(runtime·atomicload64(&z64) != 1)
-		runtime·throw("load64 failed");
-	runtime·atomicstore64(&z64, (1ull<<40)+1);
-	if(runtime·atomicload64(&z64) != (1ull<<40)+1)
-		runtime·throw("store64 failed");
-	if(runtime·xadd64(&z64, (1ull<<40)+1) != (2ull<<40)+2)
-		runtime·throw("xadd64 failed");
-	if(runtime·atomicload64(&z64) != (2ull<<40)+2)
-		runtime·throw("xadd64 failed");
-	if(runtime·xchg64(&z64, (3ull<<40)+3) != (2ull<<40)+2)
-		runtime·throw("xchg64 failed");
-	if(runtime·atomicload64(&z64) != (3ull<<40)+3)
-		runtime·throw("xchg64 failed");
-}
-
-void
-runtime·check(void)
-{
-	int8 a;
-	uint8 b;
-	int16 c;
-	uint16 d;
-	int32 e;
-	uint32 f;
-	int64 g;
-	uint64 h;
-	float32 i, i1;
-	float64 j, j1;
-	byte *k, *k1;
-	uint16* l;
-	struct x1 {
-		byte x;
-	};
-	struct y1 {
-		struct x1 x1;
-		byte y;
-	};
-
-	if(sizeof(a) != 1) runtime·throw("bad a");
-	if(sizeof(b) != 1) runtime·throw("bad b");
-	if(sizeof(c) != 2) runtime·throw("bad c");
-	if(sizeof(d) != 2) runtime·throw("bad d");
-	if(sizeof(e) != 4) runtime·throw("bad e");
-	if(sizeof(f) != 4) runtime·throw("bad f");
-	if(sizeof(g) != 8) runtime·throw("bad g");
-	if(sizeof(h) != 8) runtime·throw("bad h");
-	if(sizeof(i) != 4) runtime·throw("bad i");
-	if(sizeof(j) != 8) runtime·throw("bad j");
-	if(sizeof(k) != sizeof(uintptr)) runtime·throw("bad k");
-	if(sizeof(l) != sizeof(uintptr)) runtime·throw("bad l");
-	if(sizeof(struct x1) != 1) runtime·throw("bad sizeof x1");
-	if(offsetof(struct y1, y) != 1) runtime·throw("bad offsetof y1.y");
-	if(sizeof(struct y1) != 2) runtime·throw("bad sizeof y1");
-
-	if(runtime·timediv(12345LL*1000000000+54321, 1000000000, &e) != 12345 || e != 54321)
-		runtime·throw("bad timediv");
-
-	uint32 z;
-	z = 1;
-	if(!runtime·cas(&z, 1, 2))
-		runtime·throw("cas1");
-	if(z != 2)
-		runtime·throw("cas2");
-
-	z = 4;
-	if(runtime·cas(&z, 5, 6))
-		runtime·throw("cas3");
-	if(z != 4)
-		runtime·throw("cas4");
-
-	k = (byte*)0xfedcb123;
-	if(sizeof(void*) == 8)
-		k = (byte*)((uintptr)k<<10);
-	if(runtime·casp((void**)&k, nil, nil))
-		runtime·throw("casp1");
-	k1 = k+1;
-	if(!runtime·casp((void**)&k, k, k1))
-		runtime·throw("casp2");
-	if(k != k1)
-		runtime·throw("casp3");
-
-	*(uint64*)&j = ~0ULL;
-	if(j == j)
-		runtime·throw("float64nan");
-	if(!(j != j))
-		runtime·throw("float64nan1");
-
-	*(uint64*)&j1 = ~1ULL;
-	if(j == j1)
-		runtime·throw("float64nan2");
-	if(!(j != j1))
-		runtime·throw("float64nan3");
-
-	*(uint32*)&i = ~0UL;
-	if(i == i)
-		runtime·throw("float32nan");
-	if(!(i != i))
-		runtime·throw("float32nan1");
-
-	*(uint32*)&i1 = ~1UL;
-	if(i == i1)
-		runtime·throw("float32nan2");
-	if(!(i != i1))
-		runtime·throw("float32nan3");
-
-	TestAtomic64();
-
-	if(FixedStack != runtime·round2(FixedStack))
-		runtime·throw("FixedStack is not power-of-2");
-}
-
-#pragma dataflag NOPTR
-DebugVars	runtime·debug;
-
-static struct {
-	int8*	name;
-	int32*	value;
-} dbgvar[] = {
-	{"allocfreetrace", &runtime·debug.allocfreetrace},
-	{"efence", &runtime·debug.efence},
-	{"gctrace", &runtime·debug.gctrace},
-	{"gcdead", &runtime·debug.gcdead},
-	{"scheddetail", &runtime·debug.scheddetail},
-	{"schedtrace", &runtime·debug.schedtrace},
-	{"scavenge", &runtime·debug.scavenge},
-};
-
-void
-runtime·parsedebugvars(void)
-{
-	byte *p;
-	intgo i, n;
-
-	p = runtime·getenv("GODEBUG");
-	if(p == nil)
-		return;
-	for(;;) {
-		for(i=0; i<nelem(dbgvar); i++) {
-			n = runtime·findnull((byte*)dbgvar[i].name);
-			if(runtime·mcmp(p, (byte*)dbgvar[i].name, n) == 0 && p[n] == '=')
-				*dbgvar[i].value = runtime·atoi(p+n+1);
-		}
-		p = runtime·strstr(p, (byte*)",");
-		if(p == nil)
-			break;
-		p++;
-	}
-
-	p = runtime·getenv("GOTRACEBACK");
-	if(p == nil)
-		p = (byte*)"";
-	if(p[0] == '\0')
-		traceback_cache = 1<<1;
-	else if(runtime·strcmp(p, (byte*)"crash") == 0)
-		traceback_cache = (2<<1) | 1;
-	else
-		traceback_cache = runtime·atoi(p)<<1;	
-}
-
-// Poor mans 64-bit division.
-// This is a very special function, do not use it if you are not sure what you are doing.
-// int64 division is lowered into _divv() call on 386, which does not fit into nosplit functions.
-// Handles overflow in a time-specific manner.
-#pragma textflag NOSPLIT
-int32
-runtime·timediv(int64 v, int32 div, int32 *rem)
-{
-	int32 res, bit;
-
-	res = 0;
-	for(bit = 30; bit >= 0; bit--) {
-		if(v >= ((int64)div<<bit)) {
-			v = v - ((int64)div<<bit);
-			res += 1<<bit;
-		}
-	}
-	if(v >= (int64)div) {
-		if(rem != nil)
-			*rem = 0;
-		return 0x7fffffff;
-	}
-	if(rem != nil)
-		*rem = v;
-	return res;
-}
-
-// Helpers for Go. Must be NOSPLIT, must only call NOSPLIT functions, and must not block.
-
-#pragma textflag NOSPLIT
-G*
-runtime·getg(void)
-{
-	return g;
-}
-
-#pragma textflag NOSPLIT
-M*
-runtime·acquirem(void)
-{
-	g->m->locks++;
-	return g->m;
-}
-
-#pragma textflag NOSPLIT
-void
-runtime·releasem(M *mp)
-{
-	mp->locks--;
-	if(mp->locks == 0 && g->preempt) {
-		// restore the preemption request in case we've cleared it in newstack
-		g->stackguard0 = StackPreempt;
-	}
-}
-
-#pragma textflag NOSPLIT
-MCache*
-runtime·gomcache(void)
-{
-	return g->m->mcache;
-}
-
-#pragma textflag NOSPLIT
-Slice
-reflect·typelinks(void)
-{
-	extern Type *runtime·typelink[], *runtime·etypelink[];
-	Slice ret;
-
-	ret.array = (byte*)runtime·typelink;
-	ret.len = runtime·etypelink - runtime·typelink;
-	ret.cap = ret.len;
-	return ret;
-}