Module Name: src
Committed By: thorpej
Date: Tue Jul 20 05:43:10 UTC 2021
Modified Files:
src/sys/arch/alpha/include: alpha.h
Log Message:
Define the f_float in-memory format. Line of the fields in s_float and
t_float.
To generate a diff of this commit:
cvs rdiff -u -r1.45 -r1.46 src/sys/arch/alpha/include/alpha.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/alpha/include/alpha.h
diff -u src/sys/arch/alpha/include/alpha.h:1.45 src/sys/arch/alpha/include/alpha.h:1.46
--- src/sys/arch/alpha/include/alpha.h:1.45 Wed May 5 15:36:17 2021
+++ src/sys/arch/alpha/include/alpha.h Tue Jul 20 05:43:10 2021
@@ -1,4 +1,4 @@
-/* $NetBSD: alpha.h,v 1.45 2021/05/05 15:36:17 thorpej Exp $ */
+/* $NetBSD: alpha.h,v 1.46 2021/07/20 05:43:10 thorpej Exp $ */
/*
* Copyright (c) 1988 University of Utah.
@@ -41,18 +41,26 @@
#ifndef _ALPHA_H_
#define _ALPHA_H_
+typedef union alpha_f_float {
+ uint32_t i;
+ uint32_t frac_hi: 7,
+ exp: 8,
+ sign: 1,
+ frac_lo: 16;
+} f_float;
+
typedef union alpha_s_float {
uint32_t i;
uint32_t frac: 23,
- exp: 8,
- sign: 1;
+ exp: 8,
+ sign: 1;
} s_float;
typedef union alpha_t_float {
uint64_t i;
uint64_t frac: 52,
- exp: 11,
- sign: 1;
+ exp: 11,
+ sign: 1;
} t_float;
#ifdef _KERNEL
@@ -73,6 +81,7 @@ extern u_long cpu_implver; /* from IMPL
extern u_long cpu_amask; /* from AMASK instruction */
extern int bootdev_debug;
extern int alpha_fp_sync_complete;
+extern int alpha_fp_complete_debug;
extern int alpha_unaligned_print, alpha_unaligned_fix, alpha_unaligned_sigbus;
extern void (*alpha_delay_fn)(unsigned long);
