OpenE2K/qemu-e2k
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28 Commits

Author SHA1 Message Date
Stefan Weil
bc4347b883 arm host: fix compiler warning 
Compilation for arm (native or cross) results in this
warning:

fpu/softfloat-native.c: In function ‘float64_round_to_int’:
fpu/softfloat-native.c:387: error: control reaches end of non-void function

float64_round_to_int uses special assembler code for arm
and has no explicit return value.

As there is no obvious reason why arm should need special
code, all fpu related conditionals were removed.
The remaining code is standard (C99) and compiles for arm,
too.

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Acked-by: Laurent Desnogues <laurent.desnogues@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
 2010-02-06 23:16:05 +01:00
Andreas Färber
be45f06826 Silence softfloat warnings on OpenSolaris 
Don't define C99 math functions on OpenSolaris (Solaris 11),
which still ships GCC 3.4.3. This fixes redefinition warnings.

Spotted by Palle Lyckegaard.

Signed-off-by: Andreas Färber <afaerber@opensolaris.org>
Cc: Palle Lyckegaard <palle@lyckegaard.dk>
Cc: Ben Taylor <bentaylor.solx86@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
 2009-12-13 14:28:17 +00:00
Aurelien Jarno
a167ba5085 Add support for GNU/kFreeBSD 
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
 2009-11-29 18:00:41 +01:00
Juan Quintela
75b5a697ed rename NEEDS_LIBSUNMATH to CONFIG_NEEDS_LIBSUNMATH 
Once there fix a place where it was misspelled

Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2009-07-27 14:10:55 -05:00
Juan Quintela
71e72a19ba rename HOST_BSD to CONFIG_BSD 
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2009-07-27 14:09:20 -05:00
Juan Quintela
dfe5fff3ea change HOST_SOLARIS to CONFIG_SOLARIS{_VERSION} 
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2009-07-27 14:09:16 -05:00
blueswir1
14d483eca0 Fix OpenSolaris softfloat warnings 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7102 c046a42c-6fe2-441c-8c8c-71466251a162
 2009-04-13 16:27:08 +00:00
blueswir1
179a2c1971 Rename _BSD to HOST_BSD so that it's more obvious that it's defined by configure 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6775 c046a42c-6fe2-441c-8c8c-71466251a162
 2009-03-08 08:23:32 +00:00
aurel32
e872aa811a softfloat-native: fix type of float_rounding_mode 
fegetround() and fesetround() are using an int type. Change the type of
float_rounding_mode and floatx80_rounding_precision in the float_status
structure for consistency.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6115 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-12-20 23:41:32 +00:00
aurel32
8d6c92b6b1 softfloat-native: improve correctness of floatXX_is_neg() 
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6059 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-12-15 22:07:50 +00:00
aurel32
c52ab6f585 fp: add floatXX_is_infinity(), floatXX_is_neg(), floatXX_is_zero() 
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6050 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-12-15 17:14:20 +00:00
aurel32
1b2ad2ec7a softfloat-native: fix *nan() 
Fix float64_is_nan()
Fix floatx80_is_signaling_nan()
Add floatx80_is_nan()

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6049 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-12-15 17:14:12 +00:00
aurel32
629bd74a4f softfloat-native: add float32_is_nan() 
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6002 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-12-13 11:46:15 +00:00
blueswir1
d07cca02aa Add native softfloat fpu functions (Christoph Egger) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5775 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-11-22 20:17:37 +00:00
blueswir1
7c2a9d0997 Fix math warnings on OpenBSD -current 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5077 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-08-24 10:29:29 +00:00
blueswir1
128ab2ff50 Preliminary OpenBSD host support (based on OpenBSD patches by Todd T. Fries) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5012 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-08-15 18:33:42 +00:00
pbrook
9ee6e8bb85 ARMv7 support. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3572 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-11 00:04:49 +00:00
ths
fc81ba536b Check that HOST_SOLARIS is defined before relying on its value. 
Spotted by Joachim Henke.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2712 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-04-22 17:16:54 +00:00
ths
c94655b0b5 Updated Solaris isinf support, by Juergen Keil and Ben Taylor. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2696 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-04-17 21:57:02 +00:00
j_mayer
75d62a5856 Add missing softfloat helpers. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2518 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-03-20 22:10:42 +00:00
bellard
750afe93fd avoid using char when it is not necessary 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2204 c046a42c-6fe2-441c-8c8c-71466251a162
 2006-10-28 19:27:11 +00:00
pbrook
e6e5906b6e ColdFire target. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2196 c046a42c-6fe2-441c-8c8c-71466251a162
 2006-10-22 00:18:54 +00:00
bellard
38cfa06cbd Solaris port (Ben Taylor) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1888 c046a42c-6fe2-441c-8c8c-71466251a162
 2006-05-01 13:58:07 +00:00
pbrook
7918bf476b Fix typo in BSD FP rounding mode names. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1865 c046a42c-6fe2-441c-8c8c-71466251a162
 2006-04-28 15:26:51 +00:00
pbrook
3598ecb620 Remove missing include. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1857 c046a42c-6fe2-441c-8c8c-71466251a162
 2006-04-26 15:55:55 +00:00
bellard
ec530c81ef Solaris port (Ben Taylor) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1855 c046a42c-6fe2-441c-8c8c-71466251a162
 2006-04-25 22:36:06 +00:00
bellard
b109f9f867 more native FPU comparison functions - native FPU remainder 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1339 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-03-20 10:33:58 +00:00
bellard
158142c2c2 soft float support 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1332 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-03-13 16:54:06 +00:00