Update.

2003-12-17  Carlos O'Donell  <carlos@baldric.uwo.ca>

	* sysdeps/hppa/fpu/fclrexcpt.c (feclearexcept): Right shift
	FE_ALL_EXCEPT before complimenting.
	* sysdeps/hppa/fpu/fegetenv.c (fegetenv): Use asm 'ma,' completer,
	and gcc '+r' constraint.
	* sysdeps/hppa/fpu/feholdexcpt.c (feholdexcept): Likewise.
	* sysdeps/hppa/fpu/fesetenv.c (fesetenv): Likewise.
	* sysdeps/hppa/fpu/feupdateenv.c (feupdateenv): Read raised
	exception bits, OR with envp, pass to fesetenv.
	* sysdeps/hppa/fpu/fraiseexcpt.c (feraiseexcept): Add delayed
	exception flushing, FE_UNDERFLOW is DBL_MIN/3.0, FE_INEXACT is
	triggered by M_PI/69.69 converted to single precision.
	* sysdeps/hppa/fpu/fsetexcptflg.c (fesetexceptflag): Set enable
	bits not raised exception bits.

	* sysdeps/hppa/Makefile: Add dl-symaddr and dl-fptr to the
	correct build strings.
	* sysdeps/hppa/dl-fptr.h: New file.
	* sysdeps/hppa/dl-fptr.c: Removed.
	* sysdeps/hppa/dl-symaddr.c (_dl_symbol_address): Use _dl_make_ftpr,
	remove const qualifier for map.
	(_dl_function_address): Removed.
	* sysdeps/hppa/dl-lookupcfg.h: DL_LOOKUP_ADDRESS must clear
	PLABEL32 bits, define DL_AUTO_FUNCTION_ADDRESS and
	DL_STATIC_FUNCTION_ADDRESS, DL_DT_INIT_ADDRESS and
	DL_DT_FINI_ADDRESS use the previous two macros.

	* misc/mntent_r.c: Change encoding to match recently changed decoder.

1 files changed, 15 insertions, 19 deletions

diff --git a/sysdeps/hppa/fpu/feholdexcpt.c b/sysdeps/hppa/fpu/feholdexcpt.c
index 27133365bc..db9fb409ae 100644
--- a/sysdeps/hppa/fpu/feholdexcpt.c
+++ b/sysdeps/hppa/fpu/feholdexcpt.c
@@ -25,18 +25,16 @@ int
 feholdexcept (fenv_t *envp)
 {
   fenv_t clear;
+  fenv_t * _regs = envp;
 
   /* Store the environment.  */
-  {
-    fenv_t * _regs = envp;
-    __asm__ (
-	     "fstd %%fr0,0(%2)\n"
-	     "fstd,ma %%fr1,8(%2)\n"
-	     "fstd,ma %%fr2,8(%2)\n"
-	     "fstd %%fr3,0(%2)\n"
-	     : "=m" (*_regs), "=r" (_regs) : "1" (_regs));
-    memcpy (&clear, envp, sizeof (clear));
-  }
+  __asm__ (
+	   "fstd,ma %%fr0,8(%1)\n"
+	   "fstd,ma %%fr1,8(%1)\n"
+	   "fstd,ma %%fr2,8(%1)\n"
+	   "fstd %%fr3,0(%1)\n"
+	   : "=m" (*_regs), "+r" (_regs));
+  memcpy (&clear, envp, sizeof (clear));
 
   /* Now clear all exceptions.  */
   clear.__status_word &= ~(FE_ALL_EXCEPT << 27);
@@ -46,15 +44,13 @@ feholdexcept (fenv_t *envp)
   clear.__status_word &= ~FE_ALL_EXCEPT;
 
   /* Load the new environment. */
-  {
-    fenv_t * _regs = &clear + 1;
-    __asm__ (
-	     "fldd,mb -8(%2),%%fr3\n"
-	     "fldd,mb -8(%2),%%fr2\n"
-	     "fldd,mb -8(%2),%%fr1\n"
-	     "fldd -8(%2),%%fr0\n"
-	     : "=m" (*_regs), "=r" (_regs) : "1" (_regs));
-  }
+  _regs = &clear;
+  __asm__ (
+	   "fldd,ma -8(%1),%%fr3\n"
+	   "fldd,ma -8(%1),%%fr2\n"
+	   "fldd,ma -8(%1),%%fr1\n"
+	   "fldd 0(%1),%%fr0\n"
+	   : "=m" (*_regs), "+r" (_regs));
 
   return 0;
 }