MIPS: Support for 64-bit FP with O32 binaries

[~andy/linux] / arch / mips / include / asm / asmmacro-64.h

diff --git a/arch/mips/include/asm/asmmacro-64.h b/arch/mips/include/asm/asmmacro-64.h
index 08a527dfe4a32df9ec954c28f6e99665adb1a18b..38ea609465b10c8e507536f365e72bc103257b92 100644 (file)
--- a/arch/mips/include/asm/asmmacro-64.h
+++ b/arch/mips/include/asm/asmmacro-64.h
@@ -13,102 +13,6 @@
 #include <asm/fpregdef.h>
 #include <asm/mipsregs.h>
 
-       .macro  fpu_save_16even thread tmp=t0
-       cfc1    \tmp, fcr31
-       sdc1    $f0,  THREAD_FPR0(\thread)
-       sdc1    $f2,  THREAD_FPR2(\thread)
-       sdc1    $f4,  THREAD_FPR4(\thread)
-       sdc1    $f6,  THREAD_FPR6(\thread)
-       sdc1    $f8,  THREAD_FPR8(\thread)
-       sdc1    $f10, THREAD_FPR10(\thread)
-       sdc1    $f12, THREAD_FPR12(\thread)
-       sdc1    $f14, THREAD_FPR14(\thread)
-       sdc1    $f16, THREAD_FPR16(\thread)
-       sdc1    $f18, THREAD_FPR18(\thread)
-       sdc1    $f20, THREAD_FPR20(\thread)
-       sdc1    $f22, THREAD_FPR22(\thread)
-       sdc1    $f24, THREAD_FPR24(\thread)
-       sdc1    $f26, THREAD_FPR26(\thread)
-       sdc1    $f28, THREAD_FPR28(\thread)
-       sdc1    $f30, THREAD_FPR30(\thread)
-       sw      \tmp, THREAD_FCR31(\thread)
-       .endm
-
-       .macro  fpu_save_16odd thread
-       sdc1    $f1,  THREAD_FPR1(\thread)
-       sdc1    $f3,  THREAD_FPR3(\thread)
-       sdc1    $f5,  THREAD_FPR5(\thread)
-       sdc1    $f7,  THREAD_FPR7(\thread)
-       sdc1    $f9,  THREAD_FPR9(\thread)
-       sdc1    $f11, THREAD_FPR11(\thread)
-       sdc1    $f13, THREAD_FPR13(\thread)
-       sdc1    $f15, THREAD_FPR15(\thread)
-       sdc1    $f17, THREAD_FPR17(\thread)
-       sdc1    $f19, THREAD_FPR19(\thread)
-       sdc1    $f21, THREAD_FPR21(\thread)
-       sdc1    $f23, THREAD_FPR23(\thread)
-       sdc1    $f25, THREAD_FPR25(\thread)
-       sdc1    $f27, THREAD_FPR27(\thread)
-       sdc1    $f29, THREAD_FPR29(\thread)
-       sdc1    $f31, THREAD_FPR31(\thread)
-       .endm
-
-       .macro  fpu_save_double thread status tmp
-       sll     \tmp, \status, 5
-       bgez    \tmp, 2f
-       fpu_save_16odd \thread
-2:
-       fpu_save_16even \thread \tmp
-       .endm
-
-       .macro  fpu_restore_16even thread tmp=t0
-       lw      \tmp, THREAD_FCR31(\thread)
-       ldc1    $f0,  THREAD_FPR0(\thread)
-       ldc1    $f2,  THREAD_FPR2(\thread)
-       ldc1    $f4,  THREAD_FPR4(\thread)
-       ldc1    $f6,  THREAD_FPR6(\thread)
-       ldc1    $f8,  THREAD_FPR8(\thread)
-       ldc1    $f10, THREAD_FPR10(\thread)
-       ldc1    $f12, THREAD_FPR12(\thread)
-       ldc1    $f14, THREAD_FPR14(\thread)
-       ldc1    $f16, THREAD_FPR16(\thread)
-       ldc1    $f18, THREAD_FPR18(\thread)
-       ldc1    $f20, THREAD_FPR20(\thread)
-       ldc1    $f22, THREAD_FPR22(\thread)
-       ldc1    $f24, THREAD_FPR24(\thread)
-       ldc1    $f26, THREAD_FPR26(\thread)
-       ldc1    $f28, THREAD_FPR28(\thread)
-       ldc1    $f30, THREAD_FPR30(\thread)
-       ctc1    \tmp, fcr31
-       .endm
-
-       .macro  fpu_restore_16odd thread
-       ldc1    $f1,  THREAD_FPR1(\thread)
-       ldc1    $f3,  THREAD_FPR3(\thread)
-       ldc1    $f5,  THREAD_FPR5(\thread)
-       ldc1    $f7,  THREAD_FPR7(\thread)
-       ldc1    $f9,  THREAD_FPR9(\thread)
-       ldc1    $f11, THREAD_FPR11(\thread)
-       ldc1    $f13, THREAD_FPR13(\thread)
-       ldc1    $f15, THREAD_FPR15(\thread)
-       ldc1    $f17, THREAD_FPR17(\thread)
-       ldc1    $f19, THREAD_FPR19(\thread)
-       ldc1    $f21, THREAD_FPR21(\thread)
-       ldc1    $f23, THREAD_FPR23(\thread)
-       ldc1    $f25, THREAD_FPR25(\thread)
-       ldc1    $f27, THREAD_FPR27(\thread)
-       ldc1    $f29, THREAD_FPR29(\thread)
-       ldc1    $f31, THREAD_FPR31(\thread)
-       .endm
-
-       .macro  fpu_restore_double thread status tmp
-       sll     \tmp, \status, 5
-       bgez    \tmp, 1f                                # 16 register mode?
-
-       fpu_restore_16odd \thread
-1:     fpu_restore_16even \thread \tmp
-       .endm
-
        .macro  cpu_save_nonscratch thread
        LONG_S  s0, THREAD_REG16(\thread)
        LONG_S  s1, THREAD_REG17(\thread)