Atsushi Nemoto c5033d7803 [MIPS] ieee754[sd]p_neg workaround ...

It looks glibc's pow() assumes an unary '-' operation for any number
(including NaNs) always inverts its sign bit (though IEEE754 does not
specify the sign bit for NaNs).  This patch make the kernel math-emu
emulates real MIPS neg.[ds] instruction.
    
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

2006-02-07 13:30:25 +00:00

..

cp1emu.c

Get rid of SINGLE_ONLY_FPU. Linux does not support half FPU other than

2005-10-29 19:32:52 +01:00

dp_add.c

…

dp_cmp.c

…

dp_div.c

…

dp_fint.c

MIPS: FP: Remove silly trick to avoid warning.

2006-01-10 13:39:05 +00:00

dp_flong.c

MIPS: FP: Remove silly trick to avoid warning.

2006-01-10 13:39:05 +00:00

dp_frexp.c

…

dp_fsp.c

…

dp_logb.c

…

dp_modf.c

…

dp_mul.c

…

dp_scalb.c

…

dp_simple.c

[MIPS] ieee754[sd]p_neg workaround

2006-02-07 13:30:25 +00:00

dp_sqrt.c

Fix preemption and SMP problems in the FP emulator code.

2005-10-29 19:31:12 +01:00

dp_sub.c

…

dp_tint.c

…

dp_tlong.c

…

dsemul.c

Now that a struct is the only member left in struct

2005-10-29 19:31:14 +01:00

dsemul.h

Gross macro abuse. Get rid of gpreg_t, vaddr_t, REG_TO_VA and

2005-10-29 19:30:46 +01:00

ieee754.c

Delete unused ieee754_cname[] and declaration.

2005-10-29 19:32:52 +01:00

ieee754.h

Delete unused ieee754_cname[] and declaration.

2005-10-29 19:32:52 +01:00

ieee754d.c

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ieee754dp.c

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ieee754dp.h

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ieee754int.h

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ieee754m.c

…

ieee754sp.c

…

ieee754sp.h

…

ieee754xcpt.c

…

kernel_linkage.c

Get rid of the eir struct mips_fpu_emulator_private member. It's

2005-10-29 19:31:14 +01:00

Makefile

…

sp_add.c

…

sp_cmp.c

…

sp_div.c

…

sp_fdp.c

…

sp_fint.c

MIPS: FP: Remove silly trick to avoid warning.

2006-01-10 13:39:05 +00:00

sp_flong.c

MIPS: FP: Remove silly trick to avoid warning.

2006-01-10 13:39:05 +00:00

sp_frexp.c

…

sp_logb.c

…

sp_modf.c

…

sp_mul.c

…

sp_scalb.c

…

sp_simple.c

[MIPS] ieee754[sd]p_neg workaround

2006-02-07 13:30:25 +00:00

sp_sqrt.c

…

sp_sub.c

…

sp_tint.c

…

sp_tlong.c

…