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Redo previous: apply the alignement to the whole struct fpstate - everything

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in there is properly aligned, and we need to have fs_queue double aligned
as well.
This commit is contained in:
martin 2018-01-15 10:06:49 +00:00
parent 1de7a25c8c
commit 1ea7c03869
1 changed files with 8 additions and 7 deletions
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15
sys/arch/sparc/include/reg.h
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@ -1,4 +1,4 @@
/* $NetBSD: reg.h,v 1.10 2018/01/14 11:55:33 martin Exp $ */ /* $NetBSD: reg.h,v 1.11 2018/01/15 10:06:49 martin Exp $ */
/* /*
* Copyright (c) 1992, 1993 * Copyright (c) 1992, 1993
@ -106,18 +106,19 @@ struct fp_qentry {
struct fpreg { struct fpreg {
u_int fr_regs[32]; /* our view is 32 32-bit registers */ u_int fr_regs[32]; /* our view is 32 32-bit registers */
int fr_fsr; /* %fsr */ int fr_fsr; /* %fsr */
} };
#ifdef _KERNEL
__aligned(8) /* asm code uses std instructions */
#endif
;
struct fpstate { struct fpstate {
struct fpreg fs_reg; struct fpreg fs_reg;
#define fs_regs fs_reg.fr_regs #define fs_regs fs_reg.fr_regs
#define fs_fsr fs_reg.fr_fsr #define fs_fsr fs_reg.fr_fsr
int fs_qsize; /* actual queue depth */ int fs_qsize; /* actual queue depth */
struct fp_qentry fs_queue[FP_QSIZE]; /* queue contents */ struct fp_qentry fs_queue[FP_QSIZE]; /* queue contents */
}; }
#ifdef _KERNEL
__aligned(8) /* asm code uses std instructions */
#endif
;
/* /*
* The actual FP registers are made accessible (c.f. ptrace(2)) through * The actual FP registers are made accessible (c.f. ptrace(2)) through