-81d9f6d05c2bb92b2b3af02807713b6bed9bf053
+82961ce59e8bb02598d963d2a05b3acca860d9dd
The first line of this file holds the git revision number of the last
merge done from the gofrontend repository.
-a4c18f063b6659079ca2848ca217a0587dabc001
+352996a381701cfa0c16e8de29cbde8f3922182f
The first line of this file holds the git revision number of the
last merge done from the master library sources.
desc := p.ImportPath
output, err := b.runOut(p.Dir, desc, nil, compiler, flags, "-o", outfile, "-c", file)
if len(output) > 0 {
+ // On FreeBSD 11, when we pass -g to clang 3.8 it
+ // invokes its internal assembler with -dwarf-version=2.
+ // When it sees .section .note.GNU-stack, it warns
+ // "DWARF2 only supports one section per compilation unit".
+ // This warning makes no sense, since the section is empty,
+ // but it confuses people.
+ // We work around the problem by detecting the warning
+ // and dropping -g and trying again.
+ if bytes.Contains(output, []byte("DWARF2 only supports one section per compilation unit")) {
+ newFlags := make([]string, 0, len(flags))
+ for _, f := range flags {
+ if !strings.HasPrefix(f, "-g") {
+ newFlags = append(newFlags, f)
+ }
+ }
+ if len(newFlags) < len(flags) {
+ return b.ccompile(p, outfile, newFlags, file, compiler)
+ }
+ }
+
b.showOutput(p.Dir, desc, b.processOutput(output))
if err != nil {
err = errPrintedOutput
},
}
+type scalarMultTest struct {
+ k string
+ xIn, yIn string
+ xOut, yOut string
+}
+
+var p256MultTests = []scalarMultTest{
+ {
+ "2a265f8bcbdcaf94d58519141e578124cb40d64a501fba9c11847b28965bc737",
+ "023819813ac969847059028ea88a1f30dfbcde03fc791d3a252c6b41211882ea",
+ "f93e4ae433cc12cf2a43fc0ef26400c0e125508224cdb649380f25479148a4ad",
+ "4d4de80f1534850d261075997e3049321a0864082d24a917863366c0724f5ae3",
+ "a22d2b7f7818a3563e0f7a76c9bf0921ac55e06e2e4d11795b233824b1db8cc0",
+ },
+ {
+ "313f72ff9fe811bf573176231b286a3bdb6f1b14e05c40146590727a71c3bccd",
+ "cc11887b2d66cbae8f4d306627192522932146b42f01d3c6f92bd5c8ba739b06",
+ "a2f08a029cd06b46183085bae9248b0ed15b70280c7ef13a457f5af382426031",
+ "831c3f6b5f762d2f461901577af41354ac5f228c2591f84f8a6e51e2e3f17991",
+ "93f90934cd0ef2c698cc471c60a93524e87ab31ca2412252337f364513e43684",
+ },
+}
+
func TestBaseMult(t *testing.T) {
p224 := P224()
for i, e := range p224BaseMultTests {
break
}
}
+
+ for i, e := range p256MultTests {
+ x, _ := new(big.Int).SetString(e.xIn, 16)
+ y, _ := new(big.Int).SetString(e.yIn, 16)
+ k, _ := new(big.Int).SetString(e.k, 16)
+ expectedX, _ := new(big.Int).SetString(e.xOut, 16)
+ expectedY, _ := new(big.Int).SetString(e.yOut, 16)
+
+ xx, yy := p256.ScalarMult(x, y, k.Bytes())
+ if xx.Cmp(expectedX) != 0 || yy.Cmp(expectedY) != 0 {
+ t.Errorf("#%d: got (%x, %x), want (%x, %x)", i, xx, yy, expectedX, expectedY)
+ }
+ }
}
func TestInfinity(t *testing.T) {
rowsi: rowsi,
// releaseConn set below
}
- rows.initContextClose(ctx)
s.db.addDep(s, rows)
rows.releaseConn = func(err error) {
releaseConn(err)
s.db.removeDep(s, rows)
}
+ rows.initContextClose(ctx)
return rows, nil
}
select {
case <-ctx.Done():
if err := ctx.Err(); err != context.Canceled {
- t.Fatalf("context err = %v; want context.Canceled")
+ t.Fatalf("context err = %v; want context.Canceled", ctx.Err())
}
default:
t.Fatalf("context err = nil; want context.Canceled")
db := newTestDB(t, "people")
defer closeDB(t, db)
- ctx, _ := context.WithTimeout(context.Background(), time.Millisecond*15)
+ ctx, cancel := context.WithTimeout(context.Background(), time.Millisecond*15)
+ defer cancel()
tx, err := db.BeginTx(ctx, nil)
if err != nil {
-// Code generated by golang.org/x/tools/cmd/bundle.
+// Code generated by golang.org/x/tools/cmd/bundle. DO NOT EDIT.
//go:generate bundle -o h2_bundle.go -prefix http2 -underscore golang.org/x/net/http2
// Package http2 implements the HTTP/2 protocol.
sc.idleTimerCh = sc.idleTimer.C
}
- var gracefulShutdownCh <-chan struct{}
+ var gracefulShutdownCh chan struct{}
if sc.hs != nil {
- gracefulShutdownCh = http2h1ServerShutdownChan(sc.hs)
+ ch := http2h1ServerShutdownChan(sc.hs)
+ if ch != nil {
+ gracefulShutdownCh = make(chan struct{})
+ go sc.awaitGracefulShutdown(ch, gracefulShutdownCh)
+ }
}
go sc.readFrames()
}
}
+func (sc *http2serverConn) awaitGracefulShutdown(sharedCh <-chan struct{}, privateCh chan struct{}) {
+ select {
+ case <-sc.doneServing:
+ case <-sharedCh:
+ close(privateCh)
+ }
+}
+
// readPreface reads the ClientPreface greeting from the peer
// or returns an error on timeout or an invalid greeting.
func (sc *http2serverConn) readPreface() error {
}
if len(keys) > 0 {
sort.Strings(keys)
-
return strings.Join(keys, ","), nil
}
return "", nil
if p == 0 {
return nil
}
+ // p can be just about anywhere in the address
+ // space, including before arena_end.
if p == h.arena_end {
h.arena_end = new_end
h.arena_reserved = reserved
- } else if h.arena_start <= p && p+p_size-h.arena_start-1 <= _MaxArena32 {
+ } else if h.arena_end < p && p+p_size-h.arena_start-1 <= _MaxArena32 {
// Keep everything page-aligned.
// Our pages are bigger than hardware pages.
h.arena_end = p + p_size
h.arena_used = used
h.arena_reserved = reserved
} else {
+ // We got a mapping, but it's not
+ // linear with our current arena, so
+ // we can't use it.
+ //
+ // TODO: Make it possible to allocate
+ // from this. We can't decrease
+ // arena_used, but we could introduce
+ // a new variable for the current
+ // allocation position.
+
// We haven't added this allocation to
// the stats, so subtract it from a
// fake stat (but avoid underflow).
// heapBitsForSpan returns the heapBits for the span base address base.
func heapBitsForSpan(base uintptr) (hbits heapBits) {
if base < mheap_.arena_start || base >= mheap_.arena_used {
+ print("runtime: base ", hex(base), " not in range [", hex(mheap_.arena_start), ",", hex(mheap_.arena_used), ")\n")
throw("heapBitsForSpan: base out of range")
}
return heapBitsForAddr(base)
traceGCScanDone()
}
- nproc := work.nproc // work.nproc can change right after we increment work.ndone
+ nproc := atomic.Load(&work.nproc) // work.nproc can change right after we increment work.ndone
if atomic.Xadd(&work.ndone, +1) == nproc-1 {
notewakeup(&work.alldone)
}
projects / gcc.git / commitdiff