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Revert "MIPS: Don't assume 64-bit FP registers for context switch"
authorJames Hogan <james.hogan@imgtec.com>
Fri, 30 Jan 2015 12:09:38 +0000 (12:09 +0000)
committerRalf Baechle <ralf@linux-mips.org>
Fri, 27 Mar 2015 18:42:48 +0000 (19:42 +0100)
This reverts commit 02987633df7ba2f62967791dda816eb191d1add3.

The basic premise of the patch was incorrect since MSA context
(including FP state) is saved using st.d which stores two consecutive
64-bit words in memory rather than a single 128-bit word. This means
that even with big endian MSA, the FP state is still in the first 64-bit
word.

Signed-off-by: James Hogan <james.hogan@imgtec.com>
Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/9168/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
arch/mips/include/asm/asmmacro-32.h patch | blob | history
arch/mips/include/asm/asmmacro.h patch | blob | history
arch/mips/kernel/asm-offsets.c patch | blob | history

diff --git a/arch/mips/include/asm/asmmacro-32.h b/arch/mips/include/asm/asmmacro-32.h
index cdac7b3eeaf7fa6524b8f6ffb92edc7209eef4c5..80386470d3a4414da1a6ff17d14b624ddd417ad7 100644 (file)
--- a/arch/mips/include/asm/asmmacro-32.h
+++ b/arch/mips/include/asm/asmmacro-32.h
@@ -16,38 +16,38 @@
        .set push
        SET_HARDFLOAT
        cfc1    \tmp,  fcr31
-       swc1    $f0,  THREAD_FPR0_LS64(\thread)
-       swc1    $f1,  THREAD_FPR1_LS64(\thread)
-       swc1    $f2,  THREAD_FPR2_LS64(\thread)
-       swc1    $f3,  THREAD_FPR3_LS64(\thread)
-       swc1    $f4,  THREAD_FPR4_LS64(\thread)
-       swc1    $f5,  THREAD_FPR5_LS64(\thread)
-       swc1    $f6,  THREAD_FPR6_LS64(\thread)
-       swc1    $f7,  THREAD_FPR7_LS64(\thread)
-       swc1    $f8,  THREAD_FPR8_LS64(\thread)
-       swc1    $f9,  THREAD_FPR9_LS64(\thread)
-       swc1    $f10, THREAD_FPR10_LS64(\thread)
-       swc1    $f11, THREAD_FPR11_LS64(\thread)
-       swc1    $f12, THREAD_FPR12_LS64(\thread)
-       swc1    $f13, THREAD_FPR13_LS64(\thread)
-       swc1    $f14, THREAD_FPR14_LS64(\thread)
-       swc1    $f15, THREAD_FPR15_LS64(\thread)
-       swc1    $f16, THREAD_FPR16_LS64(\thread)
-       swc1    $f17, THREAD_FPR17_LS64(\thread)
-       swc1    $f18, THREAD_FPR18_LS64(\thread)
-       swc1    $f19, THREAD_FPR19_LS64(\thread)
-       swc1    $f20, THREAD_FPR20_LS64(\thread)
-       swc1    $f21, THREAD_FPR21_LS64(\thread)
-       swc1    $f22, THREAD_FPR22_LS64(\thread)
-       swc1    $f23, THREAD_FPR23_LS64(\thread)
-       swc1    $f24, THREAD_FPR24_LS64(\thread)
-       swc1    $f25, THREAD_FPR25_LS64(\thread)
-       swc1    $f26, THREAD_FPR26_LS64(\thread)
-       swc1    $f27, THREAD_FPR27_LS64(\thread)
-       swc1    $f28, THREAD_FPR28_LS64(\thread)
-       swc1    $f29, THREAD_FPR29_LS64(\thread)
-       swc1    $f30, THREAD_FPR30_LS64(\thread)
-       swc1    $f31, THREAD_FPR31_LS64(\thread)
+       swc1    $f0,  THREAD_FPR0(\thread)
+       swc1    $f1,  THREAD_FPR1(\thread)
+       swc1    $f2,  THREAD_FPR2(\thread)
+       swc1    $f3,  THREAD_FPR3(\thread)
+       swc1    $f4,  THREAD_FPR4(\thread)
+       swc1    $f5,  THREAD_FPR5(\thread)
+       swc1    $f6,  THREAD_FPR6(\thread)
+       swc1    $f7,  THREAD_FPR7(\thread)
+       swc1    $f8,  THREAD_FPR8(\thread)
+       swc1    $f9,  THREAD_FPR9(\thread)
+       swc1    $f10, THREAD_FPR10(\thread)
+       swc1    $f11, THREAD_FPR11(\thread)
+       swc1    $f12, THREAD_FPR12(\thread)
+       swc1    $f13, THREAD_FPR13(\thread)
+       swc1    $f14, THREAD_FPR14(\thread)
+       swc1    $f15, THREAD_FPR15(\thread)
+       swc1    $f16, THREAD_FPR16(\thread)
+       swc1    $f17, THREAD_FPR17(\thread)
+       swc1    $f18, THREAD_FPR18(\thread)
+       swc1    $f19, THREAD_FPR19(\thread)
+       swc1    $f20, THREAD_FPR20(\thread)
+       swc1    $f21, THREAD_FPR21(\thread)
+       swc1    $f22, THREAD_FPR22(\thread)
+       swc1    $f23, THREAD_FPR23(\thread)
+       swc1    $f24, THREAD_FPR24(\thread)
+       swc1    $f25, THREAD_FPR25(\thread)
+       swc1    $f26, THREAD_FPR26(\thread)
+       swc1    $f27, THREAD_FPR27(\thread)
+       swc1    $f28, THREAD_FPR28(\thread)
+       swc1    $f29, THREAD_FPR29(\thread)
+       swc1    $f30, THREAD_FPR30(\thread)
+       swc1    $f31, THREAD_FPR31(\thread)
        sw      \tmp, THREAD_FCR31(\thread)
        .set pop
        .endm
@@ -56,38 +56,38 @@
        .set push
        SET_HARDFLOAT
        lw      \tmp, THREAD_FCR31(\thread)
-       lwc1    $f0,  THREAD_FPR0_LS64(\thread)
-       lwc1    $f1,  THREAD_FPR1_LS64(\thread)
-       lwc1    $f2,  THREAD_FPR2_LS64(\thread)
-       lwc1    $f3,  THREAD_FPR3_LS64(\thread)
-       lwc1    $f4,  THREAD_FPR4_LS64(\thread)
-       lwc1    $f5,  THREAD_FPR5_LS64(\thread)
-       lwc1    $f6,  THREAD_FPR6_LS64(\thread)
-       lwc1    $f7,  THREAD_FPR7_LS64(\thread)
-       lwc1    $f8,  THREAD_FPR8_LS64(\thread)
-       lwc1    $f9,  THREAD_FPR9_LS64(\thread)
-       lwc1    $f10, THREAD_FPR10_LS64(\thread)
-       lwc1    $f11, THREAD_FPR11_LS64(\thread)
-       lwc1    $f12, THREAD_FPR12_LS64(\thread)
-       lwc1    $f13, THREAD_FPR13_LS64(\thread)
-       lwc1    $f14, THREAD_FPR14_LS64(\thread)
-       lwc1    $f15, THREAD_FPR15_LS64(\thread)
-       lwc1    $f16, THREAD_FPR16_LS64(\thread)
-       lwc1    $f17, THREAD_FPR17_LS64(\thread)
-       lwc1    $f18, THREAD_FPR18_LS64(\thread)
-       lwc1    $f19, THREAD_FPR19_LS64(\thread)
-       lwc1    $f20, THREAD_FPR20_LS64(\thread)
-       lwc1    $f21, THREAD_FPR21_LS64(\thread)
-       lwc1    $f22, THREAD_FPR22_LS64(\thread)
-       lwc1    $f23, THREAD_FPR23_LS64(\thread)
-       lwc1    $f24, THREAD_FPR24_LS64(\thread)
-       lwc1    $f25, THREAD_FPR25_LS64(\thread)
-       lwc1    $f26, THREAD_FPR26_LS64(\thread)
-       lwc1    $f27, THREAD_FPR27_LS64(\thread)
-       lwc1    $f28, THREAD_FPR28_LS64(\thread)
-       lwc1    $f29, THREAD_FPR29_LS64(\thread)
-       lwc1    $f30, THREAD_FPR30_LS64(\thread)
-       lwc1    $f31, THREAD_FPR31_LS64(\thread)
+       lwc1    $f0,  THREAD_FPR0(\thread)
+       lwc1    $f1,  THREAD_FPR1(\thread)
+       lwc1    $f2,  THREAD_FPR2(\thread)
+       lwc1    $f3,  THREAD_FPR3(\thread)
+       lwc1    $f4,  THREAD_FPR4(\thread)
+       lwc1    $f5,  THREAD_FPR5(\thread)
+       lwc1    $f6,  THREAD_FPR6(\thread)
+       lwc1    $f7,  THREAD_FPR7(\thread)
+       lwc1    $f8,  THREAD_FPR8(\thread)
+       lwc1    $f9,  THREAD_FPR9(\thread)
+       lwc1    $f10, THREAD_FPR10(\thread)
+       lwc1    $f11, THREAD_FPR11(\thread)
+       lwc1    $f12, THREAD_FPR12(\thread)
+       lwc1    $f13, THREAD_FPR13(\thread)
+       lwc1    $f14, THREAD_FPR14(\thread)
+       lwc1    $f15, THREAD_FPR15(\thread)
+       lwc1    $f16, THREAD_FPR16(\thread)
+       lwc1    $f17, THREAD_FPR17(\thread)
+       lwc1    $f18, THREAD_FPR18(\thread)
+       lwc1    $f19, THREAD_FPR19(\thread)
+       lwc1    $f20, THREAD_FPR20(\thread)
+       lwc1    $f21, THREAD_FPR21(\thread)
+       lwc1    $f22, THREAD_FPR22(\thread)
+       lwc1    $f23, THREAD_FPR23(\thread)
+       lwc1    $f24, THREAD_FPR24(\thread)
+       lwc1    $f25, THREAD_FPR25(\thread)
+       lwc1    $f26, THREAD_FPR26(\thread)
+       lwc1    $f27, THREAD_FPR27(\thread)
+       lwc1    $f28, THREAD_FPR28(\thread)
+       lwc1    $f29, THREAD_FPR29(\thread)
+       lwc1    $f30, THREAD_FPR30(\thread)
+       lwc1    $f31, THREAD_FPR31(\thread)
        ctc1    \tmp, fcr31
        .set pop
        .endm
diff --git a/arch/mips/include/asm/asmmacro.h b/arch/mips/include/asm/asmmacro.h
index a64e424ace16df0ec6dd5fe1f4d40d3887224ea8..6156ac8c4cfb9a854bf3ed3a5546606216161118 100644 (file)
--- a/arch/mips/include/asm/asmmacro.h
+++ b/arch/mips/include/asm/asmmacro.h
@@ -60,22 +60,22 @@
        .set    push
        SET_HARDFLOAT
        cfc1    \tmp, fcr31
-       sdc1    $f0,  THREAD_FPR0_LS64(\thread)
-       sdc1    $f2,  THREAD_FPR2_LS64(\thread)
-       sdc1    $f4,  THREAD_FPR4_LS64(\thread)
-       sdc1    $f6,  THREAD_FPR6_LS64(\thread)
-       sdc1    $f8,  THREAD_FPR8_LS64(\thread)
-       sdc1    $f10, THREAD_FPR10_LS64(\thread)
-       sdc1    $f12, THREAD_FPR12_LS64(\thread)
-       sdc1    $f14, THREAD_FPR14_LS64(\thread)
-       sdc1    $f16, THREAD_FPR16_LS64(\thread)
-       sdc1    $f18, THREAD_FPR18_LS64(\thread)
-       sdc1    $f20, THREAD_FPR20_LS64(\thread)
-       sdc1    $f22, THREAD_FPR22_LS64(\thread)
-       sdc1    $f24, THREAD_FPR24_LS64(\thread)
-       sdc1    $f26, THREAD_FPR26_LS64(\thread)
-       sdc1    $f28, THREAD_FPR28_LS64(\thread)
-       sdc1    $f30, THREAD_FPR30_LS64(\thread)
+       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)
        .set    pop
        .endm
@@ -84,22 +84,22 @@
        .set    push
        .set    mips64r2
        SET_HARDFLOAT
-       sdc1    $f1,  THREAD_FPR1_LS64(\thread)
-       sdc1    $f3,  THREAD_FPR3_LS64(\thread)
-       sdc1    $f5,  THREAD_FPR5_LS64(\thread)
-       sdc1    $f7,  THREAD_FPR7_LS64(\thread)
-       sdc1    $f9,  THREAD_FPR9_LS64(\thread)
-       sdc1    $f11, THREAD_FPR11_LS64(\thread)
-       sdc1    $f13, THREAD_FPR13_LS64(\thread)
-       sdc1    $f15, THREAD_FPR15_LS64(\thread)
-       sdc1    $f17, THREAD_FPR17_LS64(\thread)
-       sdc1    $f19, THREAD_FPR19_LS64(\thread)
-       sdc1    $f21, THREAD_FPR21_LS64(\thread)
-       sdc1    $f23, THREAD_FPR23_LS64(\thread)
-       sdc1    $f25, THREAD_FPR25_LS64(\thread)
-       sdc1    $f27, THREAD_FPR27_LS64(\thread)
-       sdc1    $f29, THREAD_FPR29_LS64(\thread)
-       sdc1    $f31, THREAD_FPR31_LS64(\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)
        .set    pop
        .endm
 
@@ -118,22 +118,22 @@
        .set    push
        SET_HARDFLOAT
        lw      \tmp, THREAD_FCR31(\thread)
-       ldc1    $f0,  THREAD_FPR0_LS64(\thread)
-       ldc1    $f2,  THREAD_FPR2_LS64(\thread)
-       ldc1    $f4,  THREAD_FPR4_LS64(\thread)
-       ldc1    $f6,  THREAD_FPR6_LS64(\thread)
-       ldc1    $f8,  THREAD_FPR8_LS64(\thread)
-       ldc1    $f10, THREAD_FPR10_LS64(\thread)
-       ldc1    $f12, THREAD_FPR12_LS64(\thread)
-       ldc1    $f14, THREAD_FPR14_LS64(\thread)
-       ldc1    $f16, THREAD_FPR16_LS64(\thread)
-       ldc1    $f18, THREAD_FPR18_LS64(\thread)
-       ldc1    $f20, THREAD_FPR20_LS64(\thread)
-       ldc1    $f22, THREAD_FPR22_LS64(\thread)
-       ldc1    $f24, THREAD_FPR24_LS64(\thread)
-       ldc1    $f26, THREAD_FPR26_LS64(\thread)
-       ldc1    $f28, THREAD_FPR28_LS64(\thread)
-       ldc1    $f30, THREAD_FPR30_LS64(\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
 
@@ -141,22 +141,22 @@
        .set    push
        .set    mips64r2
        SET_HARDFLOAT
-       ldc1    $f1,  THREAD_FPR1_LS64(\thread)
-       ldc1    $f3,  THREAD_FPR3_LS64(\thread)
-       ldc1    $f5,  THREAD_FPR5_LS64(\thread)
-       ldc1    $f7,  THREAD_FPR7_LS64(\thread)
-       ldc1    $f9,  THREAD_FPR9_LS64(\thread)
-       ldc1    $f11, THREAD_FPR11_LS64(\thread)
-       ldc1    $f13, THREAD_FPR13_LS64(\thread)
-       ldc1    $f15, THREAD_FPR15_LS64(\thread)
-       ldc1    $f17, THREAD_FPR17_LS64(\thread)
-       ldc1    $f19, THREAD_FPR19_LS64(\thread)
-       ldc1    $f21, THREAD_FPR21_LS64(\thread)
-       ldc1    $f23, THREAD_FPR23_LS64(\thread)
-       ldc1    $f25, THREAD_FPR25_LS64(\thread)
-       ldc1    $f27, THREAD_FPR27_LS64(\thread)
-       ldc1    $f29, THREAD_FPR29_LS64(\thread)
-       ldc1    $f31, THREAD_FPR31_LS64(\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)
        .set    pop
        .endm
 
diff --git a/arch/mips/kernel/asm-offsets.c b/arch/mips/kernel/asm-offsets.c
index 750d67ac41e9b19affe066d5be8d1f56f7363041..3ee1565c5be3b54c37ca39f97b5f4b90eaf7dc17 100644 (file)
--- a/arch/mips/kernel/asm-offsets.c
+++ b/arch/mips/kernel/asm-offsets.c
@@ -167,72 +167,6 @@ void output_thread_fpu_defines(void)
        OFFSET(THREAD_FPR30, task_struct, thread.fpu.fpr[30]);
        OFFSET(THREAD_FPR31, task_struct, thread.fpu.fpr[31]);
 
-       /* the least significant 64 bits of each FP register */
-       OFFSET(THREAD_FPR0_LS64, task_struct,
-              thread.fpu.fpr[0].val64[FPR_IDX(64, 0)]);
-       OFFSET(THREAD_FPR1_LS64, task_struct,
-              thread.fpu.fpr[1].val64[FPR_IDX(64, 0)]);
-       OFFSET(THREAD_FPR2_LS64, task_struct,
-              thread.fpu.fpr[2].val64[FPR_IDX(64, 0)]);
-       OFFSET(THREAD_FPR3_LS64, task_struct,
-              thread.fpu.fpr[3].val64[FPR_IDX(64, 0)]);
-       OFFSET(THREAD_FPR4_LS64, task_struct,
-              thread.fpu.fpr[4].val64[FPR_IDX(64, 0)]);
-       OFFSET(THREAD_FPR5_LS64, task_struct,
-              thread.fpu.fpr[5].val64[FPR_IDX(64, 0)]);
-       OFFSET(THREAD_FPR6_LS64, task_struct,
-              thread.fpu.fpr[6].val64[FPR_IDX(64, 0)]);
-       OFFSET(THREAD_FPR7_LS64, task_struct,
-              thread.fpu.fpr[7].val64[FPR_IDX(64, 0)]);
-       OFFSET(THREAD_FPR8_LS64, task_struct,
-              thread.fpu.fpr[8].val64[FPR_IDX(64, 0)]);
-       OFFSET(THREAD_FPR9_LS64, task_struct,
-              thread.fpu.fpr[9].val64[FPR_IDX(64, 0)]);
-       OFFSET(THREAD_FPR10_LS64, task_struct,
-              thread.fpu.fpr[10].val64[FPR_IDX(64, 0)]);
-       OFFSET(THREAD_FPR11_LS64, task_struct,
-              thread.fpu.fpr[11].val64[FPR_IDX(64, 0)]);
-       OFFSET(THREAD_FPR12_LS64, task_struct,
-              thread.fpu.fpr[12].val64[FPR_IDX(64, 0)]);
-       OFFSET(THREAD_FPR13_LS64, task_struct,
-              thread.fpu.fpr[13].val64[FPR_IDX(64, 0)]);
-       OFFSET(THREAD_FPR14_LS64, task_struct,
-              thread.fpu.fpr[14].val64[FPR_IDX(64, 0)]);
-       OFFSET(THREAD_FPR15_LS64, task_struct,
-              thread.fpu.fpr[15].val64[FPR_IDX(64, 0)]);
-       OFFSET(THREAD_FPR16_LS64, task_struct,
-              thread.fpu.fpr[16].val64[FPR_IDX(64, 0)]);
-       OFFSET(THREAD_FPR17_LS64, task_struct,
-              thread.fpu.fpr[17].val64[FPR_IDX(64, 0)]);
-       OFFSET(THREAD_FPR18_LS64, task_struct,
-              thread.fpu.fpr[18].val64[FPR_IDX(64, 0)]);
-       OFFSET(THREAD_FPR19_LS64, task_struct,
-              thread.fpu.fpr[19].val64[FPR_IDX(64, 0)]);
-       OFFSET(THREAD_FPR20_LS64, task_struct,
-              thread.fpu.fpr[20].val64[FPR_IDX(64, 0)]);
-       OFFSET(THREAD_FPR21_LS64, task_struct,
-              thread.fpu.fpr[21].val64[FPR_IDX(64, 0)]);
-       OFFSET(THREAD_FPR22_LS64, task_struct,
-              thread.fpu.fpr[22].val64[FPR_IDX(64, 0)]);
-       OFFSET(THREAD_FPR23_LS64, task_struct,
-              thread.fpu.fpr[23].val64[FPR_IDX(64, 0)]);
-       OFFSET(THREAD_FPR24_LS64, task_struct,
-              thread.fpu.fpr[24].val64[FPR_IDX(64, 0)]);
-       OFFSET(THREAD_FPR25_LS64, task_struct,
-              thread.fpu.fpr[25].val64[FPR_IDX(64, 0)]);
-       OFFSET(THREAD_FPR26_LS64, task_struct,
-              thread.fpu.fpr[26].val64[FPR_IDX(64, 0)]);
-       OFFSET(THREAD_FPR27_LS64, task_struct,
-              thread.fpu.fpr[27].val64[FPR_IDX(64, 0)]);
-       OFFSET(THREAD_FPR28_LS64, task_struct,
-              thread.fpu.fpr[28].val64[FPR_IDX(64, 0)]);
-       OFFSET(THREAD_FPR29_LS64, task_struct,
-              thread.fpu.fpr[29].val64[FPR_IDX(64, 0)]);
-       OFFSET(THREAD_FPR30_LS64, task_struct,
-              thread.fpu.fpr[30].val64[FPR_IDX(64, 0)]);
-       OFFSET(THREAD_FPR31_LS64, task_struct,
-              thread.fpu.fpr[31].val64[FPR_IDX(64, 0)]);
-
        OFFSET(THREAD_FCR31, task_struct, thread.fpu.fcr31);
        OFFSET(THREAD_MSA_CSR, task_struct, thread.fpu.msacsr);
        BLANK();
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