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2006-06-06[MIPS] Fix compiler warnings (field width, unused variable)Atsushi Nemoto4-4/+12
Fix following warnings: linux/arch/mips/kernel/setup.c:432: warning: field width is not type int (arg 2) linux/arch/mips/kernel/setup.c:432: warning: field width is not type int (arg 4) linux/arch/mips/kernel/syscall.c:279: warning: unused variable `len' linux/arch/mips/kernel/syscall.c:280: warning: unused variable `name' linux/arch/mips/math-emu/dp_fint.c:32: warning: unused variable `xc' linux/arch/mips/math-emu/dp_flong.c:32: warning: unused variable `xc' linux/arch/mips/math-emu/sp_fint.c:32: warning: unused variable `xc' linux/arch/mips/math-emu/sp_flong.c:32: warning: unused variable `xc' (original patch by Atsushi, slight changes to the setup.c part by me.) Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-02-07[MIPS] ieee754[sd]p_neg workaroundAtsushi Nemoto2-8/+20
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>
2006-01-10MIPS: FP: Remove silly trick to avoid warning.Ralf Baechle4-8/+0
Just doesn't fool a modern compiler anymore. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Get rid of SINGLE_ONLY_FPU. Linux does not support half FPU other thanRalf Baechle1-62/+8
by emulation of a full FPU. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Fix all the get_user / put_user related sparse warnings.Ralf Baechle1-15/+15
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Delete unused ieee754_cname[] and declaration.Ralf Baechle2-11/+0
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Include for prototypes.Ralf Baechle1-0/+2
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Protect against multiple inclusion.Ralf Baechle1-0/+4
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29FPU emulator garbage collection.Ralf Baechle1-1/+1
First argument of fpu_emulator_cop1Handler() was unused. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29GCC bulletproofing: __mips64 is only defined when compiling for 64-bitRalf Baechle1-6/+6
processors. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Now that a struct is the only member left in structRalf Baechle2-26/+26
mips_fpu_emulator_stats cleanup that unnecessary nesting of structs. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Get rid of the eir struct mips_fpu_emulator_private member. It'sRalf Baechle1-4/+0
never initialized been initialized anywhere, just saved to and restored from signal frames so nonsense anyway. As neat side effect of being shared between all processors it was also abusable as a nice covert channel between processes. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Fix preemption and SMP problems in the FP emulator code.Ralf Baechle4-117/+105
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Gross macro abuse. Get rid of gpreg_t, vaddr_t, REG_TO_VA andRalf Baechle3-37/+31
VA_TO_REG. Who ever wrote this apparently did enjoy the C Puzzle Book. ISBN 0201604612, a little old but still fun reading for the next blackout ;) Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Cleanup fpuemuprivate declarations.Ralf Baechle2-5/+0
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-09-05[PATCH] mips: fix build warningsYoichi Yuasa1-6/+6
This patch has fixed the following warnings. arch/mips/kernel/genex.S:250:5: warning: "CONFIG_64BIT" is not defined arch/mips/math-emu/cp1emu.c:1128:5: warning: "__mips64" is not defined arch/mips/math-emu/cp1emu.c:1206:5: warning: "__mips64" is not defined arch/mips/math-emu/cp1emu.c:1270:5: warning: "__mips64" is not defined arch/mips/math-emu/cp1emu.c:323:5: warning: "__mips64" is not defined arch/mips/math-emu/cp1emu.c:808:5: warning: "__mips64" is not defined arch/mips/math-emu/cp1emu.c:953:5: warning: "__mips64" is not defined arch/mips/mm/tlbex.c:519:5: warning: "CONFIG_64BIT" is not defined include/asm/reg.h:73:5: warning: "CONFIG_64BIT" is not defined Signed-off-by: Yoichi Yuasa <yuasa@hh.iij4u.or.jp> Cc: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05[PATCH] mips: clean up 32/64-bit configurationRalf Baechle1-1/+1
Start cleaning 32-bit vs. 64-bit configuration. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-16Linux-2.6.12-rc2v2.6.12-rc2Linus Torvalds47-0/+6787
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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