| // 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. |
| |
| // This file defines flags attached to various functions |
| // and data objects. The compilers, assemblers, and linker must |
| // all agree on these values. |
| // |
| // Keep in sync with src/cmd/internal/obj/textflag.go. |
| |
| // Don't profile the marked routine. This flag is deprecated. |
| #define NOPROF 1 |
| // It is ok for the linker to get multiple of these symbols. It will |
| // pick one of the duplicates to use. |
| #define DUPOK 2 |
| // Don't insert stack check preamble. |
| #define NOSPLIT 4 |
| // Put this data in a read-only section. |
| #define RODATA 8 |
| // This data contains no pointers. |
| #define NOPTR 16 |
| // This is a wrapper function and should not count as disabling 'recover'. |
| #define WRAPPER 32 |
| // This function uses its incoming context register. |
| #define NEEDCTXT 64 |
| // Allocate a word of thread local storage and store the offset from the |
| // thread local base to the thread local storage in this variable. |
| #define TLSBSS 256 |
| // Do not insert instructions to allocate a stack frame for this function. |
| // Only valid on functions that declare a frame size of 0. |
| // TODO(mwhudson): only implemented for ppc64x at present. |
| #define NOFRAME 512 |
| // Function can call reflect.Type.Method or reflect.Type.MethodByName. |
| #define REFLECTMETHOD 1024 |
| // Function is the outermost frame of the call stack. Call stack unwinders |
| // should stop at this function. |
| #define TOPFRAME 2048 |
| // Function is an ABI wrapper. |
| #define ABIWRAPPER 4096 |
