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make this usable for for userland asm, which needs CC64FSZ

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This commit is contained in:
mrg 2000-07-23 06:15:33 +00:00
parent 741470debd
commit 46a7cab70a
1 changed files with 5 additions and 4 deletions
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9
sys/arch/sparc64/include/frame.h
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@ -1,4 +1,4 @@
/* $NetBSD: frame.h,v 1.6 1999/10/11 01:57:44 eeh Exp $ */
/* $NetBSD: frame.h,v 1.7 2000/07/23 06:15:33 mrg Exp $ */
/*
* Copyright (c) 1992, 1993
@ -52,7 +52,7 @@
* of the frame, you must first force the kernel to write any such
* windows to the stack.
*/
#ifndef _LOCORE
#if !defined(_LOCORE) && !defined(_LIBC)
struct frame32 {
int32_t fr_local[8]; /* space to save locals (%l0..%l7) */
int32_t fr_arg[6]; /* space to save arguments (%i0..%i5) */
@ -88,7 +88,7 @@ struct frame32 {
* V9 frames have an odd bias, so you can tall a v9 frame from
* a v8 frame by testing the stack pointer's lsb.
*/
#ifndef _LOCORE
#if !defined(_LOCORE) && !defined(_LIBC)
struct frame64 {
int64_t fr_local[8]; /* space to save locals (%l0..%l7) */
int64_t fr_arg[6]; /* space to save arguments (%i0..%i5) */
@ -100,9 +100,10 @@ struct frame64 {
int64_t fr_argd[6]; /* `register save area' (lunacy) */
int64_t fr_argx[0]; /* arg extension (args 7..n; variable size) */
};
#endif
#define v9next_frame(f) ((struct frame64*)(f->fr_fp+BIAS))
#endif
/*
* CC64FSZ (C Compiler 64-bit Frame SiZe) is the size of a stack frame used
* by the compiler in 64-bit mode. It is (16)*8; space for 8 ins, 8 outs.