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2004-01-13 Daniel Jacobowitz <drow@mvista.com>

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* sysdeps/powerpc/nofpu/sim-full.c (__sim_exceptions)
	(__sim_disabled_exceptions, __sim_round_mode): Declare with
	hidden data and nocommon.
	* sysdeps/powerpc/nofpu/soft-supp.h (__sim_exceptions)
	(__sim_disabled_exceptions, __sim_round_mode): Use
	libc_hidden_proto.
	* sysdeps/powerpc/soft-fp/sfp-machine.h (__sim_exceptions)
	(__sim_disabled_exceptions, __sim_round_mode): Likewise.
This commit is contained in:
Roland McGrath 2004-01-17 01:38:55 +00:00
parent 6bae8725ff
commit 56f669b4d8
3 changed files with 21 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
sysdeps/powerpc/nofpu/sim-full.c
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@ -1,5 +1,5 @@
/* Software floating-point exception handling emulation.
Copyright (C) 2002 Free Software Foundation, Inc.
Copyright (C) 2002, 2004 Free Software Foundation, Inc.
Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002.
This file is part of the GNU C Library.
@ -23,12 +23,15 @@
#include "soft-supp.h"
/* Global to store sticky exceptions. */
int __sim_exceptions;
int __sim_exceptions __attribute__ ((nocommon));
libc_hidden_data_def (__sim_exceptions);
/* By default, no exceptions should trap. */
int __sim_disabled_exceptions = 0xffffffff;
libc_hidden_data_def (__sim_disabled_exceptions);
int __sim_round_mode;
int __sim_round_mode __attribute__ ((nocommon));
libc_hidden_data_def (__sim_round_mode);
void
__simulate_exceptions (int x)

12
sysdeps/powerpc/nofpu/soft-supp.h
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@ -1,5 +1,5 @@
/* Internal support stuff for complete soft float.
Copyright (C) 2002 Free Software Foundation, Inc.
Copyright (C) 2002, 2004 Free Software Foundation, Inc.
Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002.
This file is part of the GNU C Library.
@ -27,7 +27,11 @@ typedef union
} fenv_union_t;
extern int __sim_exceptions attribute_hidden;
extern int __sim_disabled_exceptions attribute_hidden;
extern int __sim_round_mode attribute_hidden;
extern int __sim_exceptions;
libc_hidden_proto (__sim_exceptions);
extern int __sim_disabled_exceptions;
libc_hidden_proto (__sim_disabled_exceptions);
extern int __sim_round_mode;
libc_hidden_proto (__sim_round_mode);
extern void __simulate_exceptions (int x) attribute_hidden;

10
sysdeps/powerpc/soft-fp/sfp-machine.h
View File

@ -52,7 +52,11 @@
#define FP_HANDLE_EXCEPTIONS __simulate_exceptions (_fex)
#define FP_ROUNDMODE __sim_round_mode
extern int __sim_exceptions attribute_hidden;
extern int __sim_disabled_exceptions attribute_hidden;
extern int __sim_round_mode attribute_hidden;
extern int __sim_exceptions;
libc_hidden_proto (__sim_exceptions);
extern int __sim_disabled_exceptions;
libc_hidden_proto (__sim_disabled_exceptions);
extern int __sim_round_mode;
libc_hidden_proto (__sim_round_mode);
extern void __simulate_exceptions (int x) attribute_hidden;