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authorAndreas Schwab <schwab@suse.de>1999-05-22 17:14:30 +0000
committerAndreas Schwab <schwab@suse.de>1999-05-22 17:14:30 +0000
commit0151001634ca06e77fcf4a3f6eedbb2c14ad2aeb (patch)
tree6726109504edf62d341fb3220b2b1ed491daf3dd /sysdeps/m68k
parentd32a40205f162b1d58b0e655bad3a3054f36ac8e (diff)
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* sysdeps/m68k/fpu/bits/fenv.h (fenv_t): Prepend __ to member
names to protect from user's macro namespace. * sysdeps/m68k/fpu/feholdexcpt.c, sysdeps/m68k/fpu/fesetenv.c: Adapted.
Diffstat (limited to 'sysdeps/m68k')
-rw-r--r--sysdeps/m68k/fpu/bits/fenv.h8
-rw-r--r--sysdeps/m68k/fpu/feholdexcpt.c6
-rw-r--r--sysdeps/m68k/fpu/fesetenv.c14
3 files changed, 14 insertions, 14 deletions
diff --git a/sysdeps/m68k/fpu/bits/fenv.h b/sysdeps/m68k/fpu/bits/fenv.h
index e1a278d333..3138fefe66 100644
--- a/sysdeps/m68k/fpu/bits/fenv.h
+++ b/sysdeps/m68k/fpu/bits/fenv.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1997, 1998 Free Software Foundation, Inc.
+/* Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -64,9 +64,9 @@ typedef unsigned int fexcept_t;
corresponds to the layout of the block written by `fmovem'. */
typedef struct
{
- unsigned int control_register;
- unsigned int status_register;
- unsigned int instruction_address;
+ unsigned int __control_register;
+ unsigned int __status_register;
+ unsigned int __instruction_address;
}
fenv_t;
diff --git a/sysdeps/m68k/fpu/feholdexcpt.c b/sysdeps/m68k/fpu/feholdexcpt.c
index e36617d962..1ccf84bc86 100644
--- a/sysdeps/m68k/fpu/feholdexcpt.c
+++ b/sysdeps/m68k/fpu/feholdexcpt.c
@@ -1,5 +1,5 @@
/* Store current floating-point environment and clear exceptions.
- Copyright (C) 1997 Free Software Foundation, Inc.
+ Copyright (C) 1997, 1999 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
@@ -29,10 +29,10 @@ feholdexcept (fenv_t *envp)
__asm__ ("fmovem%.l %/fpcr/%/fpsr/%/fpiar,%0" : "=m" (*envp));
/* Now clear all exceptions. */
- fpsr = envp->status_register & ~FE_ALL_EXCEPT;
+ fpsr = envp->__status_register & ~FE_ALL_EXCEPT;
__asm__ __volatile__ ("fmove%.l %0,%/fpsr" : : "dm" (fpsr));
/* And set all exceptions to non-stop. */
- fpcr = envp->control_register & ~(FE_ALL_EXCEPT << 6);
+ fpcr = envp->__control_register & ~(FE_ALL_EXCEPT << 6);
__asm__ __volatile__ ("fmove%.l %0,%!" : : "dm" (fpcr));
return 1;
diff --git a/sysdeps/m68k/fpu/fesetenv.c b/sysdeps/m68k/fpu/fesetenv.c
index 6dd131b888..b8ad428893 100644
--- a/sysdeps/m68k/fpu/fesetenv.c
+++ b/sysdeps/m68k/fpu/fesetenv.c
@@ -1,5 +1,5 @@
/* Install given floating-point environment.
- Copyright (C) 1997 Free Software Foundation, Inc.
+ Copyright (C) 1997, 1999 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
@@ -31,17 +31,17 @@ fesetenv (const fenv_t *envp)
we want to use from the environment specified by the parameter. */
__asm__ ("fmovem%.l %/fpcr/%/fpsr/%/fpiar,%0" : "=m" (*&temp));
- temp.status_register &= ~FE_ALL_EXCEPT;
- temp.control_register &= ~((FE_ALL_EXCEPT << 6) | FE_UPWARD);
+ temp.__status_register &= ~FE_ALL_EXCEPT;
+ temp.__control_register &= ~((FE_ALL_EXCEPT << 6) | FE_UPWARD);
if (envp == FE_DFL_ENV)
;
else if (envp == FE_NOMASK_ENV)
- temp.control_register |= FE_ALL_EXCEPT << 6;
+ temp.__control_register |= FE_ALL_EXCEPT << 6;
else
{
- temp.control_register |= (envp->control_register
- & ((FE_ALL_EXCEPT << 6) | FE_UPWARD));
- temp.status_register |= envp->status_register & FE_ALL_EXCEPT;
+ temp.__control_register |= (envp->__control_register
+ & ((FE_ALL_EXCEPT << 6) | FE_UPWARD));
+ temp.__status_register |= envp->__status_register & FE_ALL_EXCEPT;
}
__asm__ __volatile__ ("fmovem%.l %0,%/fpcr/%/fpsr/%/fpiar" : : "m" (*&temp));