x86: move i387 definitions to processor.h

This patch moves i387 definitions from processor_32.h and processor_64.h
to processor.h. They are different. Very different. And there's appearently
nothing we can do about it, so they're enclosed inside ifdefs.

Signed-off-by: Glauber de Oliveira Costa <gcosta@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

diff --git a/include/asm-x86/processor.h b/include/asm-x86/processor.h
index a8f1702..80c5002 100644 (file)
--- a/include/asm-x86/processor.h
+++ b/include/asm-x86/processor.h
@@ -227,8 +227,74 @@ struct orig_ist {
 };
 
 #ifdef CONFIG_X86_32
+struct i387_fsave_struct {
+       long    cwd;
+       long    swd;
+       long    twd;
+       long    fip;
+       long    fcs;
+       long    foo;
+       long    fos;
+       long    st_space[20];   /* 8*10 bytes for each FP-reg = 80 bytes */
+       long    status;         /* software status information */
+};
+
+struct i387_fxsave_struct {
+       unsigned short  cwd;
+       unsigned short  swd;
+       unsigned short  twd;
+       unsigned short  fop;
+       long    fip;
+       long    fcs;
+       long    foo;
+       long    fos;
+       long    mxcsr;
+       long    mxcsr_mask;
+       long    st_space[32];   /* 8*16 bytes for each FP-reg = 128 bytes */
+       long    xmm_space[32];  /* 8*16 bytes for each XMM-reg = 128 bytes */
+       long    padding[56];
+} __attribute__((aligned(16)));
+
+struct i387_soft_struct {
+       long    cwd;
+       long    swd;
+       long    twd;
+       long    fip;
+       long    fcs;
+       long    foo;
+       long    fos;
+       long    st_space[20];   /* 8*10 bytes for each FP-reg = 80 bytes */
+       unsigned char   ftop, changed, lookahead, no_update, rm, alimit;
+       struct info     *info;
+       unsigned long   entry_eip;
+};
+
+union i387_union {
+       struct i387_fsave_struct        fsave;
+       struct i387_fxsave_struct       fxsave;
+       struct i387_soft_struct soft;
+};
+
 # include "processor_32.h"
 #else
+struct i387_fxsave_struct {
+       u16     cwd;
+       u16     swd;
+       u16     twd;
+       u16     fop;
+       u64     rip;
+       u64     rdp;
+       u32     mxcsr;
+       u32     mxcsr_mask;
+       u32     st_space[32];   /* 8*16 bytes for each FP-reg = 128 bytes */
+       u32     xmm_space[64];  /* 16*16 bytes for each XMM-reg = 256 bytes */
+       u32     padding[24];
+} __attribute__((aligned(16)));
+
+union i387_union {
+       struct i387_fxsave_struct       fxsave;
+};
+
 # include "processor_64.h"
 #endif
 

diff --git a/include/asm-x86/processor_32.h b/include/asm-x86/processor_32.h
index 82fafab..0d6a430 100644 (file)
--- a/include/asm-x86/processor_32.h
+++ b/include/asm-x86/processor_32.h
@@ -29,55 +29,6 @@ DECLARE_PER_CPU(u8, cpu_llc_id);
  */
 #define TASK_SIZE      (PAGE_OFFSET)
 
-
-struct i387_fsave_struct {
-       long    cwd;
-       long    swd;
-       long    twd;
-       long    fip;
-       long    fcs;
-       long    foo;
-       long    fos;
-       long    st_space[20];   /* 8*10 bytes for each FP-reg = 80 bytes */
-       long    status;         /* software status information */
-};
-
-struct i387_fxsave_struct {
-       unsigned short  cwd;
-       unsigned short  swd;
-       unsigned short  twd;
-       unsigned short  fop;
-       long    fip;
-       long    fcs;
-       long    foo;
-       long    fos;
-       long    mxcsr;
-       long    mxcsr_mask;
-       long    st_space[32];   /* 8*16 bytes for each FP-reg = 128 bytes */
-       long    xmm_space[32];  /* 8*16 bytes for each XMM-reg = 128 bytes */
-       long    padding[56];
-} __attribute__ ((aligned (16)));
-
-struct i387_soft_struct {
-       long    cwd;
-       long    swd;
-       long    twd;
-       long    fip;
-       long    fcs;
-       long    foo;
-       long    fos;
-       long    st_space[20];   /* 8*10 bytes for each FP-reg = 80 bytes */
-       unsigned char   ftop, changed, lookahead, no_update, rm, alimit;
-       struct info     *info;
-       unsigned long   entry_eip;
-};
-
-union i387_union {
-       struct i387_fsave_struct        fsave;
-       struct i387_fxsave_struct       fxsave;
-       struct i387_soft_struct soft;
-};
-
 #define INIT_THREAD  {                                                 \
        .sp0 = sizeof(init_stack) + (long)&init_stack,                  \
        .vm86_info = NULL,                                              \

diff --git a/include/asm-x86/processor_64.h b/include/asm-x86/processor_64.h
index 86fc2dc..04ce823 100644 (file)
--- a/include/asm-x86/processor_64.h
+++ b/include/asm-x86/processor_64.h
@@ -31,23 +31,6 @@
 #define TASK_SIZE_OF(child)    ((test_tsk_thread_flag(child, TIF_IA32)) ? IA32_PAGE_OFFSET : TASK_SIZE64)
 
 
-struct i387_fxsave_struct {
-       u16     cwd;
-       u16     swd;
-       u16     twd;
-       u16     fop;
-       u64     rip;
-       u64     rdp; 
-       u32     mxcsr;
-       u32     mxcsr_mask;
-       u32     st_space[32];   /* 8*16 bytes for each FP-reg = 128 bytes */
-       u32     xmm_space[64];  /* 16*16 bytes for each XMM-reg = 256 bytes */
-       u32     padding[24];
-} __attribute__ ((aligned (16)));
-
-union i387_union {
-       struct i387_fxsave_struct       fxsave;
-};
 
 DECLARE_PER_CPU(struct orig_ist, orig_ist);