diff options
Diffstat (limited to 'src/pkg/runtime/os_netbsd_arm.c')
-rw-r--r-- | src/pkg/runtime/os_netbsd_arm.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/src/pkg/runtime/os_netbsd_arm.c b/src/pkg/runtime/os_netbsd_arm.c new file mode 100644 index 000000000..385e6406d --- /dev/null +++ b/src/pkg/runtime/os_netbsd_arm.c @@ -0,0 +1,33 @@ +// 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. + +#include "runtime.h" +#include "defs_GOOS_GOARCH.h" +#include "os_GOOS.h" +#include "signal_GOOS_GOARCH.h" + +void +runtime·lwp_mcontext_init(McontextT *mc, void *stack, M *mp, G *gp, void (*fn)(void)) +{ + mc->__gregs[REG_R15] = (uint32)runtime·lwp_tramp; + mc->__gregs[REG_R13] = (uint32)stack; + mc->__gregs[REG_R0] = (uint32)mp; + mc->__gregs[REG_R1] = (uint32)gp; + mc->__gregs[REG_R2] = (uint32)fn; +} + +void +runtime·checkgoarm(void) +{ + // TODO(minux) +} + +#pragma textflag 7 +int64 +runtime·cputicks() { + // Currently cputicks() is used in blocking profiler and to seed runtime·fastrand1(). + // runtime·nanotime() is a poor approximation of CPU ticks that is enough for the profiler. + // TODO: need more entropy to better seed fastrand1. + return runtime·nanotime(); +} |