find -type f | xargs sed -i 's/[\t ]$//g' # on most files

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3173 c046a42c-6fe2-441c-8c8c-71466251a162

11 files changed, 441 insertions, 441 deletions

diff --git a/target-i386/cpu.h b/target-i386/cpu.h
index 6d764f5..6cf2c48 100644
--- a/target-i386/cpu.h
+++ b/target-i386/cpu.h
@@ -1,6 +1,6 @@
 /*
  * i386 virtual CPU header
- * 
+ *
  *  Copyright (c) 2003 Fabrice Bellard
  *
  * This library is free software; you can redistribute it and/or
@@ -116,7 +116,7 @@
 #define NT_MASK	         	0x00004000
 #define RF_MASK			0x00010000
 #define VM_MASK			0x00020000
-#define AC_MASK			0x00040000 
+#define AC_MASK			0x00040000
 #define VIF_MASK                0x00080000
 #define VIP_MASK                0x00100000
 #define ID_MASK                 0x00200000
@@ -476,7 +476,7 @@ typedef struct CPUX86State {
 	int i32;
         int64_t i64;
     } fp_convert;
-    
+   
     float_status sse_status;
     uint32_t mxcsr;
     XMMReg xmm_regs[CPU_NB_REGS];
@@ -504,7 +504,7 @@ typedef struct CPUX86State {
     uint32_t saved_esp;
     int native_fp_regs; /* if true, the FPU state is in the native CPU regs */
 #endif
-    
+   
     /* exception/interrupt handling */
     jmp_buf jmp_env;
     int exception_index;
@@ -513,7 +513,7 @@ typedef struct CPUX86State {
     target_ulong exception_next_eip;
     target_ulong dr[8]; /* debug registers */
     uint32_t smbase;
-    int interrupt_request; 
+    int interrupt_request;
     int user_mode_only; /* user mode only simulation */
     int old_exception;  /* exception in flight */
 
@@ -531,7 +531,7 @@ typedef struct CPUX86State {
     uint32_t cpuid_model[12];
     uint32_t cpuid_ext2_features;
     uint32_t cpuid_apic_id;
-    
+   
 #ifdef USE_KQEMU
     int kqemu_enabled;
     int last_io_time;
@@ -550,15 +550,15 @@ void cpu_set_ferr(CPUX86State *s);
 
 /* this function must always be used to load data in the segment
    cache: it synchronizes the hflags with the segment cache values */
-static inline void cpu_x86_load_seg_cache(CPUX86State *env, 
+static inline void cpu_x86_load_seg_cache(CPUX86State *env,
                                           int seg_reg, unsigned int selector,
                                           target_ulong base,
-                                          unsigned int limit, 
+                                          unsigned int limit,
                                           unsigned int flags)
 {
     SegmentCache *sc;
     unsigned int new_hflags;
-    
+   
     sc = &env->segs[seg_reg];
     sc->selector = selector;
     sc->base = base;
@@ -573,7 +573,7 @@ static inline void cpu_x86_load_seg_cache(CPUX86State *env,
                 /* long mode */
                 env->hflags |= HF_CS32_MASK | HF_SS32_MASK | HF_CS64_MASK;
                 env->hflags &= ~(HF_ADDSEG_MASK);
-            } else 
+            } else
 #endif
             {
                 /* legacy / compatibility case */
@@ -587,7 +587,7 @@ static inline void cpu_x86_load_seg_cache(CPUX86State *env,
             >> (DESC_B_SHIFT - HF_SS32_SHIFT);
         if (env->hflags & HF_CS64_MASK) {
             /* zero base assumed for DS, ES and SS in long mode */
-        } else if (!(env->cr[0] & CR0_PE_MASK) || 
+        } else if (!(env->cr[0] & CR0_PE_MASK) ||
                    (env->eflags & VM_MASK) ||
                    !(env->hflags & HF_CS32_MASK)) {
             /* XXX: try to avoid this test. The problem comes from the
@@ -597,12 +597,12 @@ static inline void cpu_x86_load_seg_cache(CPUX86State *env,
                translate-i386.c. */
             new_hflags |= HF_ADDSEG_MASK;
         } else {
-            new_hflags |= ((env->segs[R_DS].base | 
+            new_hflags |= ((env->segs[R_DS].base |
                             env->segs[R_ES].base |
-                            env->segs[R_SS].base) != 0) << 
+                            env->segs[R_SS].base) != 0) <<
                 HF_ADDSEG_SHIFT;
         }
-        env->hflags = (env->hflags & 
+        env->hflags = (env->hflags &
                        ~(HF_SS32_MASK | HF_ADDSEG_MASK)) | new_hflags;
     }
 }
@@ -630,7 +630,7 @@ void cpu_x86_frstor(CPUX86State *s, uint8_t *ptr, int data32);
 /* you can call this signal handler from your SIGBUS and SIGSEGV
    signal handlers to inform the virtual CPU of exceptions. non zero
    is returned if the signal was handled by the virtual CPU.  */
-int cpu_x86_signal_handler(int host_signum, void *pinfo, 
+int cpu_x86_signal_handler(int host_signum, void *pinfo,
                            void *puc);
 void cpu_x86_set_a20(CPUX86State *env, int a20_state);
 
diff --git a/target-i386/exec.h b/target-i386/exec.h
index f48462a..a3ab9b4 100644
--- a/target-i386/exec.h
+++ b/target-i386/exec.h
@@ -1,5 +1,5 @@
 /*
- *  i386 execution defines 
+ *  i386 execution defines
  *
  *  Copyright (c) 2003 Fabrice Bellard
  *
@@ -162,17 +162,17 @@ void cpu_x86_update_cr0(CPUX86State *env, uint32_t new_cr0);
 void cpu_x86_update_cr3(CPUX86State *env, target_ulong new_cr3);
 void cpu_x86_update_cr4(CPUX86State *env, uint32_t new_cr4);
 void cpu_x86_flush_tlb(CPUX86State *env, target_ulong addr);
-int cpu_x86_handle_mmu_fault(CPUX86State *env, target_ulong addr, 
+int cpu_x86_handle_mmu_fault(CPUX86State *env, target_ulong addr,
                              int is_write, int is_user, int is_softmmu);
-void tlb_fill(target_ulong addr, int is_write, int is_user, 
+void tlb_fill(target_ulong addr, int is_write, int is_user,
               void *retaddr);
 void __hidden cpu_lock(void);
 void __hidden cpu_unlock(void);
-void do_interrupt(int intno, int is_int, int error_code, 
+void do_interrupt(int intno, int is_int, int error_code,
                   target_ulong next_eip, int is_hw);
-void do_interrupt_user(int intno, int is_int, int error_code, 
+void do_interrupt_user(int intno, int is_int, int error_code,
                        target_ulong next_eip);
-void raise_interrupt(int intno, int is_int, int error_code, 
+void raise_interrupt(int intno, int is_int, int error_code,
                      int next_eip_addend);
 void raise_exception_err(int exception_index, int error_code);
 void raise_exception(int exception_index);
@@ -443,7 +443,7 @@ static inline CPU86_LDouble helper_fldt(target_ulong ptr)
 static inline void helper_fstt(CPU86_LDouble f, target_ulong ptr)
 {
     CPU86_LDoubleU temp;
-    
+   
     temp.d = f;
     stq(ptr, temp.l.lower);
     stw(ptr + 8, temp.l.upper);
@@ -517,7 +517,7 @@ static inline void load_eflags(int eflags, int update_mask)
 {
     CC_SRC = eflags & (CC_O | CC_S | CC_Z | CC_A | CC_P | CC_C);
     DF = 1 - (2 * ((eflags >> 10) & 1));
-    env->eflags = (env->eflags & ~update_mask) | 
+    env->eflags = (env->eflags & ~update_mask) |
         (eflags & update_mask);
 }
 
diff --git a/target-i386/helper.c b/target-i386/helper.c
index 64c3a61..447f4d8 100644
--- a/target-i386/helper.c
+++ b/target-i386/helper.c
@@ -1,6 +1,6 @@
 /*
  *  i386 helpers
- * 
+ *
  *  Copyright (c) 2003 Fabrice Bellard
  *
  * This library is free software; you can redistribute it and/or
@@ -67,7 +67,7 @@ const uint8_t parity_table[256] = {
 
 /* modulo 17 table */
 const uint8_t rclw_table[32] = {
-    0, 1, 2, 3, 4, 5, 6, 7, 
+    0, 1, 2, 3, 4, 5, 6, 7,
     8, 9,10,11,12,13,14,15,
    16, 0, 1, 2, 3, 4, 5, 6,
     7, 8, 9,10,11,12,13,14,
@@ -75,9 +75,9 @@ const uint8_t rclw_table[32] = {
 
 /* modulo 9 table */
 const uint8_t rclb_table[32] = {
-    0, 1, 2, 3, 4, 5, 6, 7, 
+    0, 1, 2, 3, 4, 5, 6, 7,
     8, 0, 1, 2, 3, 4, 5, 6,
-    7, 8, 0, 1, 2, 3, 4, 5, 
+    7, 8, 0, 1, 2, 3, 4, 5,
     6, 7, 8, 0, 1, 2, 3, 4,
 };
 
@@ -91,7 +91,7 @@ const CPU86_LDouble f15rk[7] =
     1.44269504088896340739L,  /*l2e*/
     3.32192809488736234781L,  /*l2t*/
 };
-    
+   
 /* thread support */
 
 spinlock_t global_cpu_lock = SPIN_LOCK_UNLOCKED;
@@ -126,7 +126,7 @@ static inline int load_segment(uint32_t *e1_ptr, uint32_t *e2_ptr,
     *e2_ptr = ldl_kernel(ptr + 4);
     return 0;
 }
-                                     
+                                    
 static inline unsigned int get_seg_limit(uint32_t e1, uint32_t e2)
 {
     unsigned int limit;
@@ -152,15 +152,15 @@ static inline void load_seg_cache_raw_dt(SegmentCache *sc, uint32_t e1, uint32_t
 static inline void load_seg_vm(int seg, int selector)
 {
     selector &= 0xffff;
-    cpu_x86_load_seg_cache(env, seg, selector, 
+    cpu_x86_load_seg_cache(env, seg, selector,
                            (selector << 4), 0xffff, 0);
 }
 
-static inline void get_ss_esp_from_tss(uint32_t *ss_ptr, 
+static inline void get_ss_esp_from_tss(uint32_t *ss_ptr,
                                        uint32_t *esp_ptr, int dpl)
 {
     int type, index, shift;
-    
+   
 #if 0
     {
         int i;
@@ -231,12 +231,12 @@ static void tss_load_seg(int seg_reg, int selector)
         }
         if (!(e2 & DESC_P_MASK))
             raise_exception_err(EXCP0B_NOSEG, selector & 0xfffc);
-        cpu_x86_load_seg_cache(env, seg_reg, selector, 
+        cpu_x86_load_seg_cache(env, seg_reg, selector,
                        get_seg_base(e1, e2),
                        get_seg_limit(e1, e2),
                        e2);
     } else {
-        if (seg_reg == R_SS || seg_reg == R_CS) 
+        if (seg_reg == R_SS || seg_reg == R_CS)
             raise_exception_err(EXCP0A_TSS, selector & 0xfffc);
     }
 }
@@ -246,7 +246,7 @@ static void tss_load_seg(int seg_reg, int selector)
 #define SWITCH_TSS_CALL 2
 
 /* XXX: restore CPU state in registers (PowerPC case) */
-static void switch_tss(int tss_selector, 
+static void switch_tss(int tss_selector,
                        uint32_t e1, uint32_t e2, int source,
                        uint32_t next_eip)
 {
@@ -290,7 +290,7 @@ static void switch_tss(int tss_selector,
         tss_limit_max = 43;
     tss_limit = get_seg_limit(e1, e2);
     tss_base = get_seg_base(e1, e2);
-    if ((tss_selector & 4) != 0 || 
+    if ((tss_selector & 4) != 0 ||
         tss_limit < tss_limit_max)
         raise_exception_err(EXCP0A_TSS, tss_selector & 0xfffc);
     old_type = (env->tr.flags >> DESC_TYPE_SHIFT) & 0xf;
@@ -325,7 +325,7 @@ static void switch_tss(int tss_selector,
         new_segs[R_GS] = 0;
         new_trap = 0;
     }
-    
+   
     /* NOTE: we must avoid memory exceptions during the task switch,
        so we make dummy accesses before */
     /* XXX: it can still fail in some cases, so a bigger hack is
@@ -335,7 +335,7 @@ static void switch_tss(int tss_selector,
     v2 = ldub_kernel(env->tr.base + old_tss_limit_max);
     stb_kernel(env->tr.base, v1);
     stb_kernel(env->tr.base + old_tss_limit_max, v2);
-    
+   
     /* clear busy bit (it is restartable) */
     if (source == SWITCH_TSS_JMP || source == SWITCH_TSS_IRET) {
         target_ulong ptr;
@@ -348,7 +348,7 @@ static void switch_tss(int tss_selector,
     old_eflags = compute_eflags();
     if (source == SWITCH_TSS_IRET)
         old_eflags &= ~NT_MASK;
-    
+   
     /* save the current state in the old TSS */
     if (type & 8) {
         /* 32 bit */
@@ -379,7 +379,7 @@ static void switch_tss(int tss_selector,
         for(i = 0; i < 4; i++)
             stw_kernel(env->tr.base + (0x22 + i * 4), env->segs[i].selector);
     }
-    
+   
     /* now if an exception occurs, it will occurs in the next task
        context */
 
@@ -406,15 +406,15 @@ static void switch_tss(int tss_selector,
     env->tr.base = tss_base;
     env->tr.limit = tss_limit;
     env->tr.flags = e2 & ~DESC_TSS_BUSY_MASK;
-    
+   
     if ((type & 8) && (env->cr[0] & CR0_PG_MASK)) {
         cpu_x86_update_cr3(env, new_cr3);
     }
-    
+   
     /* load all registers without an exception, then reload them with
        possible exception */
     env->eip = new_eip;
-    eflags_mask = TF_MASK | AC_MASK | ID_MASK | 
+    eflags_mask = TF_MASK | AC_MASK | ID_MASK |
         IF_MASK | IOPL_MASK | VM_MASK | RF_MASK | NT_MASK;
     if (!(type & 8))
         eflags_mask &= 0xffff;
@@ -429,7 +429,7 @@ static void switch_tss(int tss_selector,
     ESI = new_regs[6];
     EDI = new_regs[7];
     if (new_eflags & VM_MASK) {
-        for(i = 0; i < 6; i++) 
+        for(i = 0; i < 6; i++)
             load_seg_vm(i, new_segs[i]);
         /* in vm86, CPL is always 3 */
         cpu_x86_set_cpl(env, 3);
@@ -440,7 +440,7 @@ static void switch_tss(int tss_selector,
         for(i = 0; i < 6; i++)
             cpu_x86_load_seg_cache(env, i, new_segs[i], 0, 0, 0);
     }
-    
+   
     env->ldt.selector = new_ldt & ~4;
     env->ldt.base = 0;
     env->ldt.limit = 0;
@@ -464,7 +464,7 @@ static void switch_tss(int tss_selector,
             raise_exception_err(EXCP0A_TSS, new_ldt & 0xfffc);
         load_seg_cache_raw_dt(&env->ldt, e1, e2);
     }
-    
+   
     /* load the segments */
     if (!(new_eflags & VM_MASK)) {
         tss_load_seg(R_CS, new_segs[R_CS]);
@@ -474,7 +474,7 @@ static void switch_tss(int tss_selector,
         tss_load_seg(R_FS, new_segs[R_FS]);
         tss_load_seg(R_GS, new_segs[R_GS]);
     }
-    
+   
     /* check that EIP is in the CS segment limits */
     if (new_eip > env->segs[R_CS].limit) {
         /* XXX: different exception if CALL ? */
@@ -486,7 +486,7 @@ static void switch_tss(int tss_selector,
 static inline void check_io(int addr, int size)
 {
     int io_offset, val, mask;
-    
+   
     /* TSS must be a valid 32 bit one */
     if (!(env->tr.flags & DESC_P_MASK) ||
         ((env->tr.flags >> DESC_TYPE_SHIFT) & 0xf) != 9 ||
@@ -760,7 +760,7 @@ static void do_interrupt_protected(int intno, int is_int, int error_code,
             PUSHW(ssp, esp, sp_mask, error_code);
         }
     }
-    
+   
     if (new_stack) {
         if (env->eflags & VM_MASK) {
             cpu_x86_load_seg_cache(env, R_ES, 0, 0, 0, 0);
@@ -769,13 +769,13 @@ static void do_interrupt_protected(int intno, int is_int, int error_code,
             cpu_x86_load_seg_cache(env, R_GS, 0, 0, 0, 0);
         }
         ss = (ss & ~3) | dpl;
-        cpu_x86_load_seg_cache(env, R_SS, ss, 
+        cpu_x86_load_seg_cache(env, R_SS, ss,
                                ssp, get_seg_limit(ss_e1, ss_e2), ss_e2);
     }
     SET_ESP(esp, sp_mask);
 
     selector = (selector & ~3) | dpl;
-    cpu_x86_load_seg_cache(env, R_CS, selector, 
+    cpu_x86_load_seg_cache(env, R_CS, selector,
                    get_seg_base(e1, e2),
                    get_seg_limit(e1, e2),
                    e2);
@@ -806,9 +806,9 @@ static void do_interrupt_protected(int intno, int is_int, int error_code,
 static inline target_ulong get_rsp_from_tss(int level)
 {
     int index;
-    
+   
 #if 0
-    printf("TR: base=" TARGET_FMT_lx " limit=%x\n", 
+    printf("TR: base=" TARGET_FMT_lx " limit=%x\n",
            env->tr.base, env->tr.limit);
 #endif
 
@@ -926,7 +926,7 @@ static void do_interrupt64(int intno, int is_int, int error_code,
     if (has_error_code) {
         PUSHQ(esp, error_code);
     }
-    
+   
     if (new_stack) {
         ss = 0 | dpl;
         cpu_x86_load_seg_cache(env, R_SS, ss, 0, 0, 0);
@@ -934,7 +934,7 @@ static void do_interrupt64(int intno, int is_int, int error_code,
     ESP = esp;
 
     selector = (selector & ~3) | dpl;
-    cpu_x86_load_seg_cache(env, R_CS, selector, 
+    cpu_x86_load_seg_cache(env, R_CS, selector,
                    get_seg_base(e1, e2),
                    get_seg_limit(e1, e2),
                    e2);
@@ -963,16 +963,16 @@ void helper_syscall(int next_eip_addend)
 
         ECX = env->eip + next_eip_addend;
         env->regs[11] = compute_eflags();
-        
+       
         code64 = env->hflags & HF_CS64_MASK;
 
         cpu_x86_set_cpl(env, 0);
-        cpu_x86_load_seg_cache(env, R_CS, selector & 0xfffc, 
-                           0, 0xffffffff, 
+        cpu_x86_load_seg_cache(env, R_CS, selector & 0xfffc,
+                           0, 0xffffffff,
                                DESC_G_MASK | DESC_P_MASK |
                                DESC_S_MASK |
                                DESC_CS_MASK | DESC_R_MASK | DESC_A_MASK | DESC_L_MASK);
-        cpu_x86_load_seg_cache(env, R_SS, (selector + 8) & 0xfffc, 
+        cpu_x86_load_seg_cache(env, R_SS, (selector + 8) & 0xfffc,
                                0, 0xffffffff,
                                DESC_G_MASK | DESC_B_MASK | DESC_P_MASK |
                                DESC_S_MASK |
@@ -982,18 +982,18 @@ void helper_syscall(int next_eip_addend)
             env->eip = env->lstar;
         else
             env->eip = env->cstar;
-    } else 
+    } else
 #endif
     {
         ECX = (uint32_t)(env->eip + next_eip_addend);
-        
+       
         cpu_x86_set_cpl(env, 0);
-        cpu_x86_load_seg_cache(env, R_CS, selector & 0xfffc, 
-                           0, 0xffffffff, 
+        cpu_x86_load_seg_cache(env, R_CS, selector & 0xfffc,
+                           0, 0xffffffff,
                                DESC_G_MASK | DESC_B_MASK | DESC_P_MASK |
                                DESC_S_MASK |
                                DESC_CS_MASK | DESC_R_MASK | DESC_A_MASK);
-        cpu_x86_load_seg_cache(env, R_SS, (selector + 8) & 0xfffc, 
+        cpu_x86_load_seg_cache(env, R_SS, (selector + 8) & 0xfffc,
                                0, 0xffffffff,
                                DESC_G_MASK | DESC_B_MASK | DESC_P_MASK |
                                DESC_S_MASK |
@@ -1018,39 +1018,39 @@ void helper_sysret(int dflag)
 #ifdef TARGET_X86_64
     if (env->hflags & HF_LMA_MASK) {
         if (dflag == 2) {
-            cpu_x86_load_seg_cache(env, R_CS, (selector + 16) | 3, 
-                                   0, 0xffffffff, 
+            cpu_x86_load_seg_cache(env, R_CS, (selector + 16) | 3,
+                                   0, 0xffffffff,
                                    DESC_G_MASK | DESC_P_MASK |
                                    DESC_S_MASK | (3 << DESC_DPL_SHIFT) |
-                                   DESC_CS_MASK | DESC_R_MASK | DESC_A_MASK | 
+                                   DESC_CS_MASK | DESC_R_MASK | DESC_A_MASK |
                                    DESC_L_MASK);
             env->eip = ECX;
         } else {
-            cpu_x86_load_seg_cache(env, R_CS, selector | 3, 
-                                   0, 0xffffffff, 
+            cpu_x86_load_seg_cache(env, R_CS, selector | 3,
+                                   0, 0xffffffff,
                                    DESC_G_MASK | DESC_B_MASK | DESC_P_MASK |
                                    DESC_S_MASK | (3 << DESC_DPL_SHIFT) |
                                    DESC_CS_MASK | DESC_R_MASK | DESC_A_MASK);
             env->eip = (uint32_t)ECX;
         }
-        cpu_x86_load_seg_cache(env, R_SS, selector + 8, 
+        cpu_x86_load_seg_cache(env, R_SS, selector + 8,
                                0, 0xffffffff,
                                DESC_G_MASK | DESC_B_MASK | DESC_P_MASK |
                                DESC_S_MASK | (3 << DESC_DPL_SHIFT) |
                                DESC_W_MASK | DESC_A_MASK);
-        load_eflags((uint32_t)(env->regs[11]), TF_MASK | AC_MASK | ID_MASK | 
+        load_eflags((uint32_t)(env->regs[11]), TF_MASK | AC_MASK | ID_MASK |
                     IF_MASK | IOPL_MASK | VM_MASK | RF_MASK | NT_MASK);
         cpu_x86_set_cpl(env, 3);
-    } else 
+    } else
 #endif
     {
-        cpu_x86_load_seg_cache(env, R_CS, selector | 3, 
-                               0, 0xffffffff, 
+        cpu_x86_load_seg_cache(env, R_CS, selector | 3,
+                               0, 0xffffffff,
                                DESC_G_MASK | DESC_B_MASK | DESC_P_MASK |
                                DESC_S_MASK | (3 << DESC_DPL_SHIFT) |
                                DESC_CS_MASK | DESC_R_MASK | DESC_A_MASK);
         env->eip = (uint32_t)ECX;
-        cpu_x86_load_seg_cache(env, R_SS, selector + 8, 
+        cpu_x86_load_seg_cache(env, R_SS, selector + 8,
                                0, 0xffffffff,
                                DESC_G_MASK | DESC_B_MASK | DESC_P_MASK |
                                DESC_S_MASK | (3 << DESC_DPL_SHIFT) |
@@ -1096,7 +1096,7 @@ static void do_interrupt_real(int intno, int is_int, int error_code,
     PUSHW(ssp, esp, 0xffff, compute_eflags());
     PUSHW(ssp, esp, 0xffff, old_cs);
     PUSHW(ssp, esp, 0xffff, old_eip);
-    
+   
     /* update processor state */
     ESP = (ESP & ~0xffff) | (esp & 0xffff);
     env->eip = offset;
@@ -1106,7 +1106,7 @@ static void do_interrupt_real(int intno, int is_int, int error_code,
 }
 
 /* fake user mode interrupt */
-void do_interrupt_user(int intno, int is_int, int error_code, 
+void do_interrupt_user(int intno, int is_int, int error_code,
                        target_ulong next_eip)
 {
     SegmentCache *dt;
@@ -1117,7 +1117,7 @@ void do_interrupt_user(int intno, int is_int, int error_code,
     dt = &env->idt;
     ptr = dt->base + (intno * 8);
     e2 = ldl_kernel(ptr + 4);
-    
+   
     dpl = (e2 >> DESC_DPL_SHIFT) & 3;
     cpl = env->hflags & HF_CPL_MASK;
     /* check privledge if software int */
@@ -1134,9 +1134,9 @@ void do_interrupt_user(int intno, int is_int, int error_code,
 /*
  * Begin execution of an interruption. is_int is TRUE if coming from
  * the int instruction. next_eip is the EIP value AFTER the interrupt
- * instruction. It is only relevant if is_int is TRUE.  
+ * instruction. It is only relevant if is_int is TRUE. 
  */
-void do_interrupt(int intno, int is_int, int error_code, 
+void do_interrupt(int intno, int is_int, int error_code,
                   target_ulong next_eip, int is_hw)
 {
     if (loglevel & CPU_LOG_INT) {
@@ -1222,9 +1222,9 @@ int check_exception(int intno, int *error_code)
  * Signal an interruption. It is executed in the main CPU loop.
  * is_int is TRUE if coming from the int instruction. next_eip is the
  * EIP value AFTER the interrupt instruction. It is only relevant if
- * is_int is TRUE.  
+ * is_int is TRUE. 
  */
-void raise_interrupt(int intno, int is_int, int error_code, 
+void raise_interrupt(int intno, int is_int, int error_code,
                      int next_eip_addend)
 {
     if (!is_int)
@@ -1263,7 +1263,7 @@ void raise_exception(int exception_index)
 
 /* SMM support */
 
-#if defined(CONFIG_USER_ONLY) 
+#if defined(CONFIG_USER_ONLY)
 
 void do_smm_enter(void)
 {
@@ -1296,7 +1296,7 @@ void do_smm_enter(void)
     cpu_smm_update(env);
 
     sm_state = env->smbase + 0x8000;
-    
+   
 #ifdef TARGET_X86_64
     for(i = 0; i < 6; i++) {
         dt = &env->segs[i];
@@ -1314,7 +1314,7 @@ void do_smm_enter(void)
     stq_phys(sm_state + 0x7e78, env->ldt.base);
     stl_phys(sm_state + 0x7e74, env->ldt.limit);
     stw_phys(sm_state + 0x7e72, (env->ldt.flags >> 8) & 0xf0ff);
-    
+   
     stq_phys(sm_state + 0x7e88, env->idt.base);
     stl_phys(sm_state + 0x7e84, env->idt.limit);
 
@@ -1322,7 +1322,7 @@ void do_smm_enter(void)
     stq_phys(sm_state + 0x7e98, env->tr.base);
     stl_phys(sm_state + 0x7e94, env->tr.limit);
     stw_phys(sm_state + 0x7e92, (env->tr.flags >> 8) & 0xf0ff);
-    
+   
     stq_phys(sm_state + 0x7ed0, env->efer);
 
     stq_phys(sm_state + 0x7ff8, EAX);
@@ -1333,7 +1333,7 @@ void do_smm_enter(void)
     stq_phys(sm_state + 0x7fd0, EBP);
     stq_phys(sm_state + 0x7fc8, ESI);
     stq_phys(sm_state + 0x7fc0, EDI);
-    for(i = 8; i < 16; i++) 
+    for(i = 8; i < 16; i++)
         stq_phys(sm_state + 0x7ff8 - i * 8, env->regs[i]);
     stq_phys(sm_state + 0x7f78, env->eip);
     stl_phys(sm_state + 0x7f70, compute_eflags());
@@ -1361,17 +1361,17 @@ void do_smm_enter(void)
     stl_phys(sm_state + 0x7fd0, EAX);
     stl_phys(sm_state + 0x7fcc, env->dr[6]);
     stl_phys(sm_state + 0x7fc8, env->dr[7]);
-    
+   
     stl_phys(sm_state + 0x7fc4, env->tr.selector);
     stl_phys(sm_state + 0x7f64, env->tr.base);
     stl_phys(sm_state + 0x7f60, env->tr.limit);
     stl_phys(sm_state + 0x7f5c, (env->tr.flags >> 8) & 0xf0ff);
-    
+   
     stl_phys(sm_state + 0x7fc0, env->ldt.selector);
     stl_phys(sm_state + 0x7f80, env->ldt.base);
     stl_phys(sm_state + 0x7f7c, env->ldt.limit);
     stl_phys(sm_state + 0x7f78, (env->ldt.flags >> 8) & 0xf0ff);
-    
+   
     stl_phys(sm_state + 0x7f74, env->gdt.base);
     stl_phys(sm_state + 0x7f70, env->gdt.limit);
 
@@ -1409,8 +1409,8 @@ void do_smm_enter(void)
     cpu_x86_load_seg_cache(env, R_SS, 0, 0, 0xffffffff, 0);
     cpu_x86_load_seg_cache(env, R_FS, 0, 0, 0xffffffff, 0);
     cpu_x86_load_seg_cache(env, R_GS, 0, 0, 0xffffffff, 0);
-    
-    cpu_x86_update_cr0(env, 
+   
+    cpu_x86_update_cr0(env,
                        env->cr[0] & ~(CR0_PE_MASK | CR0_EM_MASK | CR0_TS_MASK | CR0_PG_MASK));
     cpu_x86_update_cr4(env, 0);
     env->dr[7] = 0x00000400;
@@ -1433,7 +1433,7 @@ void helper_rsm(void)
 
     for(i = 0; i < 6; i++) {
         offset = 0x7e00 + i * 16;
-        cpu_x86_load_seg_cache(env, i, 
+        cpu_x86_load_seg_cache(env, i,
                                lduw_phys(sm_state + offset),
                                ldq_phys(sm_state + offset + 8),
                                ldl_phys(sm_state + offset + 4),
@@ -1447,7 +1447,7 @@ void helper_rsm(void)
     env->ldt.base = ldq_phys(sm_state + 0x7e78);
     env->ldt.limit = ldl_phys(sm_state + 0x7e74);
     env->ldt.flags = (lduw_phys(sm_state + 0x7e72) & 0xf0ff) << 8;
-    
+   
     env->idt.base = ldq_phys(sm_state + 0x7e88);
     env->idt.limit = ldl_phys(sm_state + 0x7e84);
 
@@ -1455,7 +1455,7 @@ void helper_rsm(void)
     env->tr.base = ldq_phys(sm_state + 0x7e98);
     env->tr.limit = ldl_phys(sm_state + 0x7e94);
     env->tr.flags = (lduw_phys(sm_state + 0x7e92) & 0xf0ff) << 8;
-    
+   
     EAX = ldq_phys(sm_state + 0x7ff8);
     ECX = ldq_phys(sm_state + 0x7ff0);
     EDX = ldq_phys(sm_state + 0x7fe8);
@@ -1464,10 +1464,10 @@ void helper_rsm(void)
     EBP = ldq_phys(sm_state + 0x7fd0);
     ESI = ldq_phys(sm_state + 0x7fc8);
     EDI = ldq_phys(sm_state + 0x7fc0);
-    for(i = 8; i < 16; i++) 
+    for(i = 8; i < 16; i++)
         env->regs[i] = ldq_phys(sm_state + 0x7ff8 - i * 8);
     env->eip = ldq_phys(sm_state + 0x7f78);
-    load_eflags(ldl_phys(sm_state + 0x7f70), 
+    load_eflags(ldl_phys(sm_state + 0x7f70),
                 ~(CC_O | CC_S | CC_Z | CC_A | CC_P | CC_C | DF_MASK));
     env->dr[6] = ldl_phys(sm_state + 0x7f68);
     env->dr[7] = ldl_phys(sm_state + 0x7f60);
@@ -1483,7 +1483,7 @@ void helper_rsm(void)
 #else
     cpu_x86_update_cr0(env, ldl_phys(sm_state + 0x7ffc));
     cpu_x86_update_cr3(env, ldl_phys(sm_state + 0x7ff8));
-    load_eflags(ldl_phys(sm_state + 0x7ff4), 
+    load_eflags(ldl_phys(sm_state + 0x7ff4),
                 ~(CC_O | CC_S | CC_Z | CC_A | CC_P | CC_C | DF_MASK));
     env->eip = ldl_phys(sm_state + 0x7ff0);
     EDI = ldl_phys(sm_state + 0x7fec);
@@ -1496,17 +1496,17 @@ void helper_rsm(void)
     EAX = ldl_phys(sm_state + 0x7fd0);
     env->dr[6] = ldl_phys(sm_state + 0x7fcc);
     env->dr[7] = ldl_phys(sm_state + 0x7fc8);
-    
+   
     env->tr.selector = ldl_phys(sm_state + 0x7fc4) & 0xffff;
     env->tr.base = ldl_phys(sm_state + 0x7f64);
     env->tr.limit = ldl_phys(sm_state + 0x7f60);
     env->tr.flags = (ldl_phys(sm_state + 0x7f5c) & 0xf0ff) << 8;
-    
+   
     env->ldt.selector = ldl_phys(sm_state + 0x7fc0) & 0xffff;
     env->ldt.base = ldl_phys(sm_state + 0x7f80);
     env->ldt.limit = ldl_phys(sm_state + 0x7f7c);
     env->ldt.flags = (ldl_phys(sm_state + 0x7f78) & 0xf0ff) << 8;
-    
+   
     env->gdt.base = ldl_phys(sm_state + 0x7f74);
     env->gdt.limit = ldl_phys(sm_state + 0x7f70);
 
@@ -1518,7 +1518,7 @@ void helper_rsm(void)
             offset = 0x7f84 + i * 12;
         else
             offset = 0x7f2c + (i - 3) * 12;
-        cpu_x86_load_seg_cache(env, i, 
+        cpu_x86_load_seg_cache(env, i,
                                ldl_phys(sm_state + 0x7fa8 + i * 4) & 0xffff,
                                ldl_phys(sm_state + offset + 8),
                                ldl_phys(sm_state + offset + 4),
@@ -1564,7 +1564,7 @@ void helper_divl_EAX_T0(void)
 {
     unsigned int den, r;
     uint64_t num, q;
-    
+   
     num = ((uint32_t)EAX) | ((uint64_t)((uint32_t)EDX) << 32);
     den = T0;
     if (den == 0) {
@@ -1586,7 +1586,7 @@ void helper_idivl_EAX_T0(void)
 {
     int den, r;
     int64_t num, q;
-    
+   
     num = ((uint32_t)EAX) | ((uint64_t)((uint32_t)EDX) << 32);
     den = T0;
     if (den == 0) {
@@ -1632,16 +1632,16 @@ void helper_cpuid(void)
 {
     uint32_t index;
     index = (uint32_t)EAX;
-    
+   
     /* test if maximum index reached */
     if (index & 0x80000000) {
-        if (index > env->cpuid_xlevel) 
+        if (index > env->cpuid_xlevel)
             index = env->cpuid_level;
     } else {
-        if (index > env->cpuid_level) 
+        if (index > env->cpuid_level)
             index = env->cpuid_level;
     }
-        
+       
     switch(index) {
     case 0:
         EAX = env->cpuid_level;
@@ -1783,7 +1783,7 @@ void helper_lldt_T0(void)
     uint32_t e1, e2;
     int index, entry_limit;
     target_ulong ptr;
-    
+   
     selector = T0 & 0xffff;
     if ((selector & 0xfffc) == 0) {
         /* XXX: NULL selector case: invalid LDT */
@@ -1798,7 +1798,7 @@ void helper_lldt_T0(void)
         if (env->hflags & HF_LMA_MASK)
             entry_limit = 15;
         else
-#endif            
+#endif           
             entry_limit = 7;
         if ((index + entry_limit) > dt->limit)
             raise_exception_err(EXCP0D_GPF, selector & 0xfffc);
@@ -1831,7 +1831,7 @@ void helper_ltr_T0(void)
     uint32_t e1, e2;
     int index, type, entry_limit;
     target_ulong ptr;
-    
+   
     selector = T0 & 0xffff;
     if ((selector & 0xfffc) == 0) {
         /* NULL selector case: invalid TR */
@@ -1847,7 +1847,7 @@ void helper_ltr_T0(void)
         if (env->hflags & HF_LMA_MASK)
             entry_limit = 15;
         else
-#endif            
+#endif           
             entry_limit = 7;
         if ((index + entry_limit) > dt->limit)
             raise_exception_err(EXCP0D_GPF, selector & 0xfffc);
@@ -1855,7 +1855,7 @@ void helper_ltr_T0(void)
         e1 = ldl_kernel(ptr);
         e2 = ldl_kernel(ptr + 4);
         type = (e2 >> DESC_TYPE_SHIFT) & 0xf;
-        if ((e2 & DESC_S_MASK) || 
+        if ((e2 & DESC_S_MASK) ||
             (type != 1 && type != 9))
             raise_exception_err(EXCP0D_GPF, selector & 0xfffc);
         if (!(e2 & DESC_P_MASK))
@@ -1869,7 +1869,7 @@ void helper_ltr_T0(void)
                 raise_exception_err(EXCP0D_GPF, selector & 0xfffc);
             load_seg_cache_raw_dt(&env->tr, e1, e2);
             env->tr.base |= (target_ulong)e3 << 32;
-        } else 
+        } else
 #endif
         {
             load_seg_cache_raw_dt(&env->tr, e1, e2);
@@ -1901,7 +1901,7 @@ void load_seg(int seg_reg, int selector)
             raise_exception_err(EXCP0D_GPF, 0);
         cpu_x86_load_seg_cache(env, seg_reg, selector, 0, 0, 0);
     } else {
-        
+       
         if (selector & 0x4)
             dt = &env->ldt;
         else
@@ -1912,7 +1912,7 @@ void load_seg(int seg_reg, int selector)
         ptr = dt->base + index;
         e1 = ldl_kernel(ptr);
         e2 = ldl_kernel(ptr + 4);
-        
+       
         if (!(e2 & DESC_S_MASK))
             raise_exception_err(EXCP0D_GPF, selector & 0xfffc);
         rpl = selector & 3;
@@ -1927,10 +1927,10 @@ void load_seg(int seg_reg, int selector)
             /* must be readable segment */
             if ((e2 & (DESC_CS_MASK | DESC_R_MASK)) == DESC_CS_MASK)
                 raise_exception_err(EXCP0D_GPF, selector & 0xfffc);
-            
+           
             if (!(e2 & DESC_CS_MASK) || !(e2 & DESC_C_MASK)) {
                 /* if not conforming code, test rights */
-                if (dpl < cpl || dpl < rpl) 
+                if (dpl < cpl || dpl < rpl)
                     raise_exception_err(EXCP0D_GPF, selector & 0xfffc);
             }
         }
@@ -1948,12 +1948,12 @@ void load_seg(int seg_reg, int selector)
             stl_kernel(ptr + 4, e2);
         }
 
-        cpu_x86_load_seg_cache(env, seg_reg, selector, 
+        cpu_x86_load_seg_cache(env, seg_reg, selector,
                        get_seg_base(e1, e2),
                        get_seg_limit(e1, e2),
                        e2);
 #if 0
-        fprintf(logfile, "load_seg: sel=0x%04x base=0x%08lx limit=0x%08lx flags=%08x\n", 
+        fprintf(logfile, "load_seg: sel=0x%04x base=0x%08lx limit=0x%08lx flags=%08x\n",
                 selector, (unsigned long)sc->base, sc->limit, sc->flags);
 #endif
     }
@@ -1965,7 +1965,7 @@ void helper_ljmp_protected_T0_T1(int next_eip_addend)
     int new_cs, gate_cs, type;
     uint32_t e1, e2, cpl, dpl, rpl, limit;
     target_ulong new_eip, next_eip;
-    
+   
     new_cs = T0;
     new_eip = T1;
     if ((new_cs & 0xfffc) == 0)
@@ -1992,7 +1992,7 @@ void helper_ljmp_protected_T0_T1(int next_eip_addend)
         if (!(e2 & DESC_P_MASK))
             raise_exception_err(EXCP0B_NOSEG, new_cs & 0xfffc);
         limit = get_seg_limit(e1, e2);
-        if (new_eip > limit && 
+        if (new_eip > limit &&
             !(env->hflags & HF_LMA_MASK) && !(e2 & DESC_L_MASK))
             raise_exception_err(EXCP0D_GPF, new_cs & 0xfffc);
         cpu_x86_load_seg_cache(env, R_CS, (new_cs & 0xfffc) | cpl,
@@ -2028,10 +2028,10 @@ void helper_ljmp_protected_T0_T1(int next_eip_addend)
                 raise_exception_err(EXCP0D_GPF, gate_cs & 0xfffc);
             dpl = (e2 >> DESC_DPL_SHIFT) & 3;
             /* must be code segment */
-            if (((e2 & (DESC_S_MASK | DESC_CS_MASK)) != 
+            if (((e2 & (DESC_S_MASK | DESC_CS_MASK)) !=
                  (DESC_S_MASK | DESC_CS_MASK)))
                 raise_exception_err(EXCP0D_GPF, gate_cs & 0xfffc);
-            if (((e2 & DESC_C_MASK) && (dpl > cpl)) || 
+            if (((e2 & DESC_C_MASK) && (dpl > cpl)) ||
                 (!(e2 & DESC_C_MASK) && (dpl != cpl)))
                 raise_exception_err(EXCP0D_GPF, gate_cs & 0xfffc);
             if (!(e2 & DESC_P_MASK))
@@ -2084,7 +2084,7 @@ void helper_lcall_protected_T0_T1(int shift, int next_eip_addend)
     uint32_t ss, ss_e1, ss_e2, sp, type, ss_dpl, sp_mask;
     uint32_t val, limit, old_sp_mask;
     target_ulong ssp, old_ssp, next_eip, new_eip;
-    
+   
     new_cs = T0;
     new_eip = T1;
     next_eip = env->eip + next_eip_addend;
@@ -2135,10 +2135,10 @@ void helper_lcall_protected_T0_T1(int shift, int next_eip_addend)
             /* from this point, not restartable */
             ESP = rsp;
             cpu_x86_load_seg_cache(env, R_CS, (new_cs & 0xfffc) | cpl,
-                                   get_seg_base(e1, e2), 
+                                   get_seg_base(e1, e2),
                                    get_seg_limit(e1, e2), e2);
             EIP = new_eip;
-        } else 
+        } else
 #endif
         {
             sp = ESP;
@@ -2151,7 +2151,7 @@ void helper_lcall_protected_T0_T1(int shift, int next_eip_addend)
                 PUSHW(ssp, sp, sp_mask, env->segs[R_CS].selector);
                 PUSHW(ssp, sp, sp_mask, next_eip);
             }
-            
+           
             limit = get_seg_limit(e1, e2);
             if (new_eip > limit)
                 raise_exception_err(EXCP0D_GPF, new_cs & 0xfffc);
@@ -2210,7 +2210,7 @@ void helper_lcall_protected_T0_T1(int shift, int next_eip_addend)
             get_ss_esp_from_tss(&ss, &sp, dpl);
 #ifdef DEBUG_PCALL
             if (loglevel & CPU_LOG_PCALL)
-                fprintf(logfile, "new ss:esp=%04x:%08x param_count=%d ESP=" TARGET_FMT_lx "\n", 
+                fprintf(logfile, "new ss:esp=%04x:%08x param_count=%d ESP=" TARGET_FMT_lx "\n",
                         ss, sp, param_count, ESP);
 #endif
             if ((ss & 0xfffc) == 0)
@@ -2228,12 +2228,12 @@ void helper_lcall_protected_T0_T1(int shift, int next_eip_addend)
                 raise_exception_err(EXCP0A_TSS, ss & 0xfffc);
             if (!(ss_e2 & DESC_P_MASK))
                 raise_exception_err(EXCP0A_TSS, ss & 0xfffc);
-            
+           
             //            push_size = ((param_count * 2) + 8) << shift;
 
             old_sp_mask = get_sp_mask(env->segs[R_SS].flags);
             old_ssp = env->segs[R_SS].base;
-            
+           
             sp_mask = get_sp_mask(ss_e2);
             ssp = get_seg_base(ss_e1, ss_e2);
             if (shift) {
@@ -2273,14 +2273,14 @@ void helper_lcall_protected_T0_T1(int shift, int next_eip_addend)
 
         if (new_stack) {
             ss = (ss & ~3) | dpl;
-            cpu_x86_load_seg_cache(env, R_SS, ss, 
+            cpu_x86_load_seg_cache(env, R_SS, ss,
                                    ssp,
                                    get_seg_limit(ss_e1, ss_e2),
                                    ss_e2);
         }
 
         selector = (selector & ~3) | dpl;
-        cpu_x86_load_seg_cache(env, R_CS, selector, 
+        cpu_x86_load_seg_cache(env, R_CS, selector,
                        get_seg_base(e1, e2),
                        get_seg_limit(e1, e2),
                        e2);
@@ -2338,7 +2338,7 @@ static inline void validate_seg(int seg_reg, int cpl)
     /* XXX: on x86_64, we do not want to nullify FS and GS because
        they may still contain a valid base. I would be interested to
        know how a real x86_64 CPU behaves */
-    if ((seg_reg == R_FS || seg_reg == R_GS) && 
+    if ((seg_reg == R_FS || seg_reg == R_GS) &&
         (env->segs[seg_reg].selector & 0xfffc) == 0)
         return;
 
@@ -2360,7 +2360,7 @@ static inline void helper_ret_protected(int shift, int is_iret, int addend)
     uint32_t e1, e2, ss_e1, ss_e2;
     int cpl, dpl, rpl, eflags_mask, iopl;
     target_ulong ssp, sp, new_eip, new_esp, sp_mask;
-    
+   
 #ifdef TARGET_X86_64
     if (shift == 2)
         sp_mask = -1;
@@ -2412,7 +2412,7 @@ static inline void helper_ret_protected(int shift, int is_iret, int addend)
         !(e2 & DESC_CS_MASK))
         raise_exception_err(EXCP0D_GPF, new_cs & 0xfffc);
     cpl = env->hflags & HF_CPL_MASK;
-    rpl = new_cs & 3; 
+    rpl = new_cs & 3;
     if (rpl < cpl)
         raise_exception_err(EXCP0D_GPF, new_cs & 0xfffc);
     dpl = (e2 >> DESC_DPL_SHIFT) & 3;
@@ -2425,12 +2425,12 @@ static inline void helper_ret_protected(int shift, int is_iret, int addend)
     }
     if (!(e2 & DESC_P_MASK))
         raise_exception_err(EXCP0B_NOSEG, new_cs & 0xfffc);
-    
+   
     sp += addend;
-    if (rpl == cpl && (!(env->hflags & HF_CS64_MASK) || 
+    if (rpl == cpl && (!(env->hflags & HF_CS64_MASK) ||
                        ((env->hflags & HF_CS64_MASK) && !is_iret))) {
         /* return to same priledge level */
-        cpu_x86_load_seg_cache(env, R_CS, new_cs, 
+        cpu_x86_load_seg_cache(env, R_CS, new_cs,
                        get_seg_base(e1, e2),
                        get_seg_limit(e1, e2),
                        e2);
@@ -2464,13 +2464,13 @@ static inline void helper_ret_protected(int shift, int is_iret, int addend)
             /* NULL ss is allowed in long mode if cpl != 3*/
             /* XXX: test CS64 ? */
             if ((env->hflags & HF_LMA_MASK) && rpl != 3) {
-                cpu_x86_load_seg_cache(env, R_SS, new_ss, 
+                cpu_x86_load_seg_cache(env, R_SS, new_ss,
                                        0, 0xffffffff,
                                        DESC_G_MASK | DESC_B_MASK | DESC_P_MASK |
                                        DESC_S_MASK | (rpl << DESC_DPL_SHIFT) |
                                        DESC_W_MASK | DESC_A_MASK);
                 ss_e2 = DESC_B_MASK; /* XXX: should not be needed ? */
-            } else 
+            } else
 #endif
             {
                 raise_exception_err(EXCP0D_GPF, 0);
@@ -2489,13 +2489,13 @@ static inline void helper_ret_protected(int shift, int is_iret, int addend)
                 raise_exception_err(EXCP0D_GPF, new_ss & 0xfffc);
             if (!(ss_e2 & DESC_P_MASK))
                 raise_exception_err(EXCP0B_NOSEG, new_ss & 0xfffc);
-            cpu_x86_load_seg_cache(env, R_SS, new_ss, 
+            cpu_x86_load_seg_cache(env, R_SS, new_ss,
                                    get_seg_base(ss_e1, ss_e2),
                                    get_seg_limit(ss_e1, ss_e2),
                                    ss_e2);
         }
 
-        cpu_x86_load_seg_cache(env, R_CS, new_cs, 
+        cpu_x86_load_seg_cache(env, R_CS, new_cs,
                        get_seg_base(e1, e2),
                        get_seg_limit(e1, e2),
                        e2);
@@ -2539,9 +2539,9 @@ static inline void helper_ret_protected(int shift, int is_iret, int addend)
     POPL(ssp, sp, sp_mask, new_ds);
     POPL(ssp, sp, sp_mask, new_fs);
     POPL(ssp, sp, sp_mask, new_gs);
-    
+   
     /* modify processor state */
-    load_eflags(new_eflags, TF_MASK | AC_MASK | ID_MASK | 
+    load_eflags(new_eflags, TF_MASK | AC_MASK | ID_MASK |
                 IF_MASK | IOPL_MASK | VM_MASK | NT_MASK | VIF_MASK | VIP_MASK);
     load_seg_vm(R_CS, new_cs & 0xffff);
     cpu_x86_set_cpl(env, 3);
@@ -2559,7 +2559,7 @@ void helper_iret_protected(int shift, int next_eip)
 {
     int tss_selector, type;
     uint32_t e1, e2;
-    
+   
     /* specific case for TSS */
     if (env->eflags & NT_MASK) {
 #ifdef TARGET_X86_64
@@ -2606,12 +2606,12 @@ void helper_sysenter(void)
     }
     env->eflags &= ~(VM_MASK | IF_MASK | RF_MASK);
     cpu_x86_set_cpl(env, 0);
-    cpu_x86_load_seg_cache(env, R_CS, env->sysenter_cs & 0xfffc, 
-                           0, 0xffffffff, 
+    cpu_x86_load_seg_cache(env, R_CS, env->sysenter_cs & 0xfffc,
+                           0, 0xffffffff,
                            DESC_G_MASK | DESC_B_MASK | DESC_P_MASK |
                            DESC_S_MASK |
                            DESC_CS_MASK | DESC_R_MASK | DESC_A_MASK);
-    cpu_x86_load_seg_cache(env, R_SS, (env->sysenter_cs + 8) & 0xfffc, 
+    cpu_x86_load_seg_cache(env, R_SS, (env->sysenter_cs + 8) & 0xfffc,
                            0, 0xffffffff,
                            DESC_G_MASK | DESC_B_MASK | DESC_P_MASK |
                            DESC_S_MASK |
@@ -2629,12 +2629,12 @@ void helper_sysexit(void)
         raise_exception_err(EXCP0D_GPF, 0);
     }
     cpu_x86_set_cpl(env, 3);
-    cpu_x86_load_seg_cache(env, R_CS, ((env->sysenter_cs + 16) & 0xfffc) | 3, 
-                           0, 0xffffffff, 
+    cpu_x86_load_seg_cache(env, R_CS, ((env->sysenter_cs + 16) & 0xfffc) | 3,
+                           0, 0xffffffff,
                            DESC_G_MASK | DESC_B_MASK | DESC_P_MASK |
                            DESC_S_MASK | (3 << DESC_DPL_SHIFT) |
                            DESC_CS_MASK | DESC_R_MASK | DESC_A_MASK);
-    cpu_x86_load_seg_cache(env, R_SS, ((env->sysenter_cs + 24) & 0xfffc) | 3, 
+    cpu_x86_load_seg_cache(env, R_SS, ((env->sysenter_cs + 24) & 0xfffc) | 3,
                            0, 0xffffffff,
                            DESC_G_MASK | DESC_B_MASK | DESC_P_MASK |
                            DESC_S_MASK | (3 << DESC_DPL_SHIFT) |
@@ -2651,7 +2651,7 @@ void helper_sysexit(void)
 
 void helper_movl_crN_T0(int reg)
 {
-#if !defined(CONFIG_USER_ONLY) 
+#if !defined(CONFIG_USER_ONLY)
     switch(reg) {
     case 0:
         cpu_x86_update_cr0(env, T0);
@@ -2695,7 +2695,7 @@ void helper_rdtsc(void)
     EDX = (uint32_t)(val >> 32);
 }
 
-#if defined(CONFIG_USER_ONLY) 
+#if defined(CONFIG_USER_ONLY)
 void helper_wrmsr(void)
 {
 }
@@ -2735,7 +2735,7 @@ void helper_wrmsr(void)
                 update_mask |= MSR_EFER_FFXSR;
             if (env->cpuid_ext2_features & CPUID_EXT2_NX)
                 update_mask |= MSR_EFER_NXE;
-            env->efer = (env->efer & ~update_mask) | 
+            env->efer = (env->efer & ~update_mask) |
             (val & update_mask);
         }
         break;
@@ -2767,7 +2767,7 @@ void helper_wrmsr(void)
 #endif
     default:
         /* XXX: exception ? */
-        break; 
+        break;
     }
 }
 
@@ -2819,7 +2819,7 @@ void helper_rdmsr(void)
     default:
         /* XXX: exception ? */
         val = 0;
-        break; 
+        break;
     }
     EAX = (uint32_t)(val);
     EDX = (uint32_t)(val >> 32);
@@ -3006,7 +3006,7 @@ void fpu_set_exception(int mask)
 
 CPU86_LDouble helper_fdiv(CPU86_LDouble a, CPU86_LDouble b)
 {
-    if (b == 0.0) 
+    if (b == 0.0)
         fpu_set_exception(FPUS_ZE);
     return a / b;
 }
@@ -3015,8 +3015,8 @@ void fpu_raise_exception(void)
 {
     if (env->cr[0] & CR0_NE_MASK) {
         raise_exception(EXCP10_COPR);
-    } 
-#if !defined(CONFIG_USER_ONLY) 
+    }
+#if !defined(CONFIG_USER_ONLY)
     else {
         cpu_set_ferr(env);
     }
@@ -3080,13 +3080,13 @@ void helper_f2xm1(void)
 void helper_fyl2x(void)
 {
     CPU86_LDouble fptemp;
-    
+   
     fptemp = ST0;
     if (fptemp>0.0){
         fptemp = log(fptemp)/log(2.0);	 /* log2(ST) */
         ST1 *= fptemp;
         fpop();
-    } else { 
+    } else {
         env->fpus &= (~0x4700);
         env->fpus |= 0x400;
     }
@@ -3250,7 +3250,7 @@ void helper_fyl2xp1(void)
         fptemp = log(fptemp+1.0) / log(2.0); /* log2(ST+1.0) */
         ST1 *= fptemp;
         fpop();
-    } else { 
+    } else {
         env->fpus &= (~0x4700);
         env->fpus |= 0x400;
     }
@@ -3261,7 +3261,7 @@ void helper_fsqrt(void)
     CPU86_LDouble fptemp;
 
     fptemp = ST0;
-    if (fptemp<0.0) { 
+    if (fptemp<0.0) {
         env->fpus &= (~0x4700);  /* (C3,C2,C1,C0) <-- 0000 */
         env->fpus |= 0x400;
     }
@@ -3291,7 +3291,7 @@ void helper_frndint(void)
 
 void helper_fscale(void)
 {
-    ST0 = ldexp (ST0, (int)(ST1)); 
+    ST0 = ldexp (ST0, (int)(ST1));
 }
 
 void helper_fsin(void)
@@ -3490,7 +3490,7 @@ void helper_fxsave(target_ulong ptr, int data64)
         helper_fstt(tmp, addr);
         addr += 16;
     }
-    
+   
     if (env->cr[4] & CR4_OSFXSR_MASK) {
         /* XXX: finish it */
         stl(ptr + 0x18, env->mxcsr); /* mxcsr */
@@ -3823,7 +3823,7 @@ void update_fp_status(void)
 #endif
 }
 
-#if !defined(CONFIG_USER_ONLY) 
+#if !defined(CONFIG_USER_ONLY)
 
 #define MMUSUFFIX _mmu
 #define GETPC() (__builtin_return_address(0))
diff --git a/target-i386/helper2.c b/target-i386/helper2.c
index 327d54b..8b61cf8 100644
--- a/target-i386/helper2.c
+++ b/target-i386/helper2.c
@@ -1,6 +1,6 @@
 /*
  *  i386 helpers (without register variable usage)
- * 
+ *
  *  Copyright (c) 2003 Fabrice Bellard
  *
  * This library is free software; you can redistribute it and/or
@@ -75,7 +75,7 @@ CPUX86State *cpu_x86_init(void)
         ldt.seg_not_present = 0;
         ldt.useable = 1;
         modify_ldt(1, &ldt, sizeof(ldt)); /* write ldt entry */
-        
+       
         asm volatile ("movl %0, %%fs" : : "r" ((1 << 3) | 7));
     }
 #endif
@@ -173,19 +173,19 @@ void cpu_reset(CPUX86State *env)
     env->ldt.flags = DESC_P_MASK;
     env->tr.limit = 0xffff;
     env->tr.flags = DESC_P_MASK;
-    
-    cpu_x86_load_seg_cache(env, R_CS, 0xf000, 0xffff0000, 0xffff, 0); 
+   
+    cpu_x86_load_seg_cache(env, R_CS, 0xf000, 0xffff0000, 0xffff, 0);
     cpu_x86_load_seg_cache(env, R_DS, 0, 0, 0xffff, 0);
     cpu_x86_load_seg_cache(env, R_ES, 0, 0, 0xffff, 0);
     cpu_x86_load_seg_cache(env, R_SS, 0, 0, 0xffff, 0);
     cpu_x86_load_seg_cache(env, R_FS, 0, 0, 0xffff, 0);
     cpu_x86_load_seg_cache(env, R_GS, 0, 0, 0xffff, 0);
-    
+   
     env->eip = 0xfff0;
     env->regs[R_EDX] = 0x600; /* indicate P6 processor */
-    
+   
     env->eflags = 0x2;
-    
+   
     /* FPU init */
     for(i = 0;i < 8; i++)
         env->fptags[i] = 1;
@@ -257,7 +257,7 @@ static const char *cc_op_str[] = {
     "SARQ",
 };
 
-void cpu_dump_state(CPUState *env, FILE *f, 
+void cpu_dump_state(CPUState *env, FILE *f,
                     int (*cpu_fprintf)(FILE *f, const char *fmt, ...),
                     int flags)
 {
@@ -268,28 +268,28 @@ void cpu_dump_state(CPUState *env, FILE *f,
     eflags = env->eflags;
 #ifdef TARGET_X86_64
     if (env->hflags & HF_CS64_MASK) {
-        cpu_fprintf(f, 
+        cpu_fprintf(f,
                     "RAX=%016" PRIx64 " RBX=%016" PRIx64 " RCX=%016" PRIx64 " RDX=%016" PRIx64 "\n"
                     "RSI=%016" PRIx64 " RDI=%016" PRIx64 " RBP=%016" PRIx64 " RSP=%016" PRIx64 "\n"
                     "R8 =%016" PRIx64 " R9 =%016" PRIx64 " R10=%016" PRIx64 " R11=%016" PRIx64 "\n"
                     "R12=%016" PRIx64 " R13=%016" PRIx64 " R14=%016" PRIx64 " R15=%016" PRIx64 "\n"
                     "RIP=%016" PRIx64 " RFL=%08x [%c%c%c%c%c%c%c] CPL=%d II=%d A20=%d SMM=%d HLT=%d\n",
-                    env->regs[R_EAX], 
-                    env->regs[R_EBX], 
-                    env->regs[R_ECX], 
-                    env->regs[R_EDX], 
-                    env->regs[R_ESI], 
-                    env->regs[R_EDI], 
-                    env->regs[R_EBP], 
-                    env->regs[R_ESP], 
-                    env->regs[8], 
-                    env->regs[9], 
-                    env->regs[10], 
-                    env->regs[11], 
-                    env->regs[12], 
-                    env->regs[13], 
-                    env->regs[14], 
-                    env->regs[15], 
+                    env->regs[R_EAX],
+                    env->regs[R_EBX],
+                    env->regs[R_ECX],
+                    env->regs[R_EDX],
+                    env->regs[R_ESI],
+                    env->regs[R_EDI],
+                    env->regs[R_EBP],
+                    env->regs[R_ESP],
+                    env->regs[8],
+                    env->regs[9],
+                    env->regs[10],
+                    env->regs[11],
+                    env->regs[12],
+                    env->regs[13],
+                    env->regs[14],
+                    env->regs[15],
                     env->eip, eflags,
                     eflags & DF_MASK ? 'D' : '-',
                     eflags & CC_O ? 'O' : '-',
@@ -298,25 +298,25 @@ void cpu_dump_state(CPUState *env, FILE *f,
                     eflags & CC_A ? 'A' : '-',
                     eflags & CC_P ? 'P' : '-',
                     eflags & CC_C ? 'C' : '-',
-                    env->hflags & HF_CPL_MASK, 
+                    env->hflags & HF_CPL_MASK,
                     (env->hflags >> HF_INHIBIT_IRQ_SHIFT) & 1,
                     (env->a20_mask >> 20) & 1,
                     (env->hflags >> HF_SMM_SHIFT) & 1,
                     (env->hflags >> HF_HALTED_SHIFT) & 1);
-    } else 
+    } else
 #endif
     {
         cpu_fprintf(f, "EAX=%08x EBX=%08x ECX=%08x EDX=%08x\n"
                     "ESI=%08x EDI=%08x EBP=%08x ESP=%08x\n"
                     "EIP=%08x EFL=%08x [%c%c%c%c%c%c%c] CPL=%d II=%d A20=%d SMM=%d HLT=%d\n",
-                    (uint32_t)env->regs[R_EAX], 
-                    (uint32_t)env->regs[R_EBX], 
-                    (uint32_t)env->regs[R_ECX], 
-                    (uint32_t)env->regs[R_EDX], 
-                    (uint32_t)env->regs[R_ESI], 
-                    (uint32_t)env->regs[R_EDI], 
-                    (uint32_t)env->regs[R_EBP], 
-                    (uint32_t)env->regs[R_ESP], 
+                    (uint32_t)env->regs[R_EAX],
+                    (uint32_t)env->regs[R_EBX],
+                    (uint32_t)env->regs[R_ECX],
+                    (uint32_t)env->regs[R_EDX],
+                    (uint32_t)env->regs[R_ESI],
+                    (uint32_t)env->regs[R_EDI],
+                    (uint32_t)env->regs[R_EBP],
+                    (uint32_t)env->regs[R_ESP],
                     (uint32_t)env->eip, eflags,
                     eflags & DF_MASK ? 'D' : '-',
                     eflags & CC_O ? 'O' : '-',
@@ -325,7 +325,7 @@ void cpu_dump_state(CPUState *env, FILE *f,
                     eflags & CC_A ? 'A' : '-',
                     eflags & CC_P ? 'P' : '-',
                     eflags & CC_C ? 'C' : '-',
-                    env->hflags & HF_CPL_MASK, 
+                    env->hflags & HF_CPL_MASK,
                     (env->hflags >> HF_INHIBIT_IRQ_SHIFT) & 1,
                     (env->a20_mask >> 20) & 1,
                     (env->hflags >> HF_SMM_SHIFT) & 1,
@@ -358,9 +358,9 @@ void cpu_dump_state(CPUState *env, FILE *f,
         cpu_fprintf(f, "IDT=     %016" PRIx64 " %08x\n",
                     env->idt.base, env->idt.limit);
         cpu_fprintf(f, "CR0=%08x CR2=%016" PRIx64 " CR3=%016" PRIx64 " CR4=%08x\n",
-                    (uint32_t)env->cr[0], 
-                    env->cr[2], 
-                    env->cr[3], 
+                    (uint32_t)env->cr[0],
+                    env->cr[2],
+                    env->cr[3],
                     (uint32_t)env->cr[4]);
     } else
 #endif
@@ -389,9 +389,9 @@ void cpu_dump_state(CPUState *env, FILE *f,
         cpu_fprintf(f, "IDT=     %08x %08x\n",
                     (uint32_t)env->idt.base, env->idt.limit);
         cpu_fprintf(f, "CR0=%08x CR2=%08x CR3=%08x CR4=%08x\n",
-                    (uint32_t)env->cr[0], 
-                    (uint32_t)env->cr[2], 
-                    (uint32_t)env->cr[3], 
+                    (uint32_t)env->cr[0],
+                    (uint32_t)env->cr[2],
+                    (uint32_t)env->cr[3],
                     (uint32_t)env->cr[4]);
     }
     if (flags & X86_DUMP_CCOP) {
@@ -402,13 +402,13 @@ void cpu_dump_state(CPUState *env, FILE *f,
 #ifdef TARGET_X86_64
         if (env->hflags & HF_CS64_MASK) {
             cpu_fprintf(f, "CCS=%016" PRIx64 " CCD=%016" PRIx64 " CCO=%-8s\n",
-                        env->cc_src, env->cc_dst, 
+                        env->cc_src, env->cc_dst,
                         cc_op_name);
-        } else 
+        } else
 #endif
         {
             cpu_fprintf(f, "CCS=%08x CCD=%08x CCO=%-8s\n",
-                        (uint32_t)env->cc_src, (uint32_t)env->cc_dst, 
+                        (uint32_t)env->cc_src, (uint32_t)env->cc_dst,
                         cc_op_name);
         }
     }
@@ -445,13 +445,13 @@ void cpu_dump_state(CPUState *env, FILE *f,
             else
                 cpu_fprintf(f, " ");
         }
-        if (env->hflags & HF_CS64_MASK) 
+        if (env->hflags & HF_CS64_MASK)
             nb = 16;
         else
             nb = 8;
         for(i=0;i<nb;i++) {
             cpu_fprintf(f, "XMM%02d=%08x%08x%08x%08x",
-                        i, 
+                        i,
                         env->xmm_regs[i].XMM_L(3),
                         env->xmm_regs[i].XMM_L(2),
                         env->xmm_regs[i].XMM_L(1),
@@ -516,7 +516,7 @@ void cpu_x86_update_cr0(CPUX86State *env, uint32_t new_cr0)
     }
 #endif
     env->cr[0] = new_cr0 | CR0_ET_MASK;
-    
+   
     /* update PE flag in hidden flags */
     pe_state = (env->cr[0] & CR0_PE_MASK);
     env->hflags = (env->hflags & ~HF_PE_MASK) | (pe_state << HF_PE_SHIFT);
@@ -566,9 +566,9 @@ void cpu_x86_flush_tlb(CPUX86State *env, target_ulong addr)
     tlb_flush_page(env, addr);
 }
 
-#if defined(CONFIG_USER_ONLY) 
+#if defined(CONFIG_USER_ONLY)
 
-int cpu_x86_handle_mmu_fault(CPUX86State *env, target_ulong addr, 
+int cpu_x86_handle_mmu_fault(CPUX86State *env, target_ulong addr,
                              int is_write, int is_user, int is_softmmu)
 {
     /* user mode only emulation */
@@ -590,12 +590,12 @@ target_phys_addr_t cpu_get_phys_page_debug(CPUState *env, target_ulong addr)
 #define PHYS_ADDR_MASK 0xfffff000
 
 /* return value:
-   -1 = cannot handle fault 
-   0  = nothing more to do 
+   -1 = cannot handle fault
+   0  = nothing more to do
    1  = generate PF fault
    2  = soft MMU activation required for this block
 */
-int cpu_x86_handle_mmu_fault(CPUX86State *env, target_ulong addr, 
+int cpu_x86_handle_mmu_fault(CPUX86State *env, target_ulong addr,
                              int is_write1, int is_user, int is_softmmu)
 {
     uint64_t ptep, pte;
@@ -603,13 +603,13 @@ int cpu_x86_handle_mmu_fault(CPUX86State *env, target_ulong addr,
     int error_code, is_dirty, prot, page_size, ret, is_write;
     unsigned long paddr, page_offset;
     target_ulong vaddr, virt_addr;
-    
+   
 #if defined(DEBUG_MMU)
-    printf("MMU fault: addr=" TARGET_FMT_lx " w=%d u=%d eip=" TARGET_FMT_lx "\n", 
+    printf("MMU fault: addr=" TARGET_FMT_lx " w=%d u=%d eip=" TARGET_FMT_lx "\n",
            addr, is_write1, is_user, env->eip);
 #endif
     is_write = is_write1 & 1;
-    
+   
     if (!(env->cr[0] & CR0_PG_MASK)) {
         pte = addr;
         virt_addr = addr & TARGET_PAGE_MASK;
@@ -635,8 +635,8 @@ int cpu_x86_handle_mmu_fault(CPUX86State *env, target_ulong addr,
                 env->exception_index = EXCP0D_GPF;
                 return 1;
             }
-            
-            pml4e_addr = ((env->cr[3] & ~0xfff) + (((addr >> 39) & 0x1ff) << 3)) & 
+           
+            pml4e_addr = ((env->cr[3] & ~0xfff) + (((addr >> 39) & 0x1ff) << 3)) &
                 env->a20_mask;
             pml4e = ldq_phys(pml4e_addr);
             if (!(pml4e & PG_PRESENT_MASK)) {
@@ -652,7 +652,7 @@ int cpu_x86_handle_mmu_fault(CPUX86State *env, target_ulong addr,
                 stl_phys_notdirty(pml4e_addr, pml4e);
             }
             ptep = pml4e ^ PG_NX_MASK;
-            pdpe_addr = ((pml4e & PHYS_ADDR_MASK) + (((addr >> 30) & 0x1ff) << 3)) & 
+            pdpe_addr = ((pml4e & PHYS_ADDR_MASK) + (((addr >> 30) & 0x1ff) << 3)) &
                 env->a20_mask;
             pdpe = ldq_phys(pdpe_addr);
             if (!(pdpe & PG_PRESENT_MASK)) {
@@ -672,7 +672,7 @@ int cpu_x86_handle_mmu_fault(CPUX86State *env, target_ulong addr,
 #endif
         {
             /* XXX: load them when cr3 is loaded ? */
-            pdpe_addr = ((env->cr[3] & ~0x1f) + ((addr >> 27) & 0x18)) & 
+            pdpe_addr = ((env->cr[3] & ~0x1f) + ((addr >> 27) & 0x18)) &
                 env->a20_mask;
             pdpe = ldq_phys(pdpe_addr);
             if (!(pdpe & PG_PRESENT_MASK)) {
@@ -706,8 +706,8 @@ int cpu_x86_handle_mmu_fault(CPUX86State *env, target_ulong addr,
                 if (is_write && !(ptep & PG_RW_MASK))
                     goto do_fault_protect;
             } else {
-                if ((env->cr[0] & CR0_WP_MASK) && 
-                    is_write && !(ptep & PG_RW_MASK)) 
+                if ((env->cr[0] & CR0_WP_MASK) &&
+                    is_write && !(ptep & PG_RW_MASK))
                     goto do_fault_protect;
             }
             is_dirty = is_write && !(pde & PG_DIRTY_MASK);
@@ -718,7 +718,7 @@ int cpu_x86_handle_mmu_fault(CPUX86State *env, target_ulong addr,
                 stl_phys_notdirty(pde_addr, pde);
             }
             /* align to page_size */
-            pte = pde & ((PHYS_ADDR_MASK & ~(page_size - 1)) | 0xfff); 
+            pte = pde & ((PHYS_ADDR_MASK & ~(page_size - 1)) | 0xfff);
             virt_addr = addr & ~(page_size - 1);
         } else {
             /* 4 KB page */
@@ -741,7 +741,7 @@ int cpu_x86_handle_mmu_fault(CPUX86State *env, target_ulong addr,
             ptep &= pte ^ PG_NX_MASK;
             ptep ^= PG_NX_MASK;
             if ((ptep & PG_NX_MASK) && is_write1 == 2)
-                goto do_fault_protect; 
+                goto do_fault_protect;
             if (is_user) {
                 if (!(ptep & PG_USER_MASK))
                     goto do_fault_protect;
@@ -749,7 +749,7 @@ int cpu_x86_handle_mmu_fault(CPUX86State *env, target_ulong addr,
                     goto do_fault_protect;
             } else {
                 if ((env->cr[0] & CR0_WP_MASK) &&
-                    is_write && !(ptep & PG_RW_MASK)) 
+                    is_write && !(ptep & PG_RW_MASK))
                     goto do_fault_protect;
             }
             is_dirty = is_write && !(pte & PG_DIRTY_MASK);
@@ -767,7 +767,7 @@ int cpu_x86_handle_mmu_fault(CPUX86State *env, target_ulong addr,
         uint32_t pde;
 
         /* page directory entry */
-        pde_addr = ((env->cr[3] & ~0xfff) + ((addr >> 20) & 0xffc)) & 
+        pde_addr = ((env->cr[3] & ~0xfff) + ((addr >> 20) & 0xffc)) &
             env->a20_mask;
         pde = ldl_phys(pde_addr);
         if (!(pde & PG_PRESENT_MASK)) {
@@ -783,8 +783,8 @@ int cpu_x86_handle_mmu_fault(CPUX86State *env, target_ulong addr,
                 if (is_write && !(pde & PG_RW_MASK))
                     goto do_fault_protect;
             } else {
-                if ((env->cr[0] & CR0_WP_MASK) && 
-                    is_write && !(pde & PG_RW_MASK)) 
+                if ((env->cr[0] & CR0_WP_MASK) &&
+                    is_write && !(pde & PG_RW_MASK))
                     goto do_fault_protect;
             }
             is_dirty = is_write && !(pde & PG_DIRTY_MASK);
@@ -794,7 +794,7 @@ int cpu_x86_handle_mmu_fault(CPUX86State *env, target_ulong addr,
                     pde |= PG_DIRTY_MASK;
                 stl_phys_notdirty(pde_addr, pde);
             }
-        
+       
             pte = pde & ~( (page_size - 1) & ~0xfff); /* align to page_size */
             ptep = pte;
             virt_addr = addr & ~(page_size - 1);
@@ -805,7 +805,7 @@ int cpu_x86_handle_mmu_fault(CPUX86State *env, target_ulong addr,
             }
 
             /* page directory entry */
-            pte_addr = ((pde & ~0xfff) + ((addr >> 10) & 0xffc)) & 
+            pte_addr = ((pde & ~0xfff) + ((addr >> 10) & 0xffc)) &
                 env->a20_mask;
             pte = ldl_phys(pte_addr);
             if (!(pte & PG_PRESENT_MASK)) {
@@ -821,7 +821,7 @@ int cpu_x86_handle_mmu_fault(CPUX86State *env, target_ulong addr,
                     goto do_fault_protect;
             } else {
                 if ((env->cr[0] & CR0_WP_MASK) &&
-                    is_write && !(ptep & PG_RW_MASK)) 
+                    is_write && !(ptep & PG_RW_MASK))
                     goto do_fault_protect;
             }
             is_dirty = is_write && !(pte & PG_DIRTY_MASK);
@@ -859,7 +859,7 @@ int cpu_x86_handle_mmu_fault(CPUX86State *env, target_ulong addr,
     page_offset = (addr & TARGET_PAGE_MASK) & (page_size - 1);
     paddr = (pte & TARGET_PAGE_MASK) + page_offset;
     vaddr = virt_addr + page_offset;
-    
+   
     ret = tlb_set_page_exec(env, vaddr, paddr, prot, is_user, is_softmmu);
     return ret;
  do_fault_protect:
@@ -869,8 +869,8 @@ int cpu_x86_handle_mmu_fault(CPUX86State *env, target_ulong addr,
     error_code |= (is_write << PG_ERROR_W_BIT);
     if (is_user)
         error_code |= PG_ERROR_U_MASK;
-    if (is_write1 == 2 && 
-        (env->efer & MSR_EFER_NXE) && 
+    if (is_write1 == 2 &&
+        (env->efer & MSR_EFER_NXE) &&
         (env->cr[4] & CR4_PAE_MASK))
         error_code |= PG_ERROR_I_D_MASK;
     env->error_code = error_code;
@@ -897,22 +897,22 @@ target_phys_addr_t cpu_get_phys_page_debug(CPUState *env, target_ulong addr)
             sext = (int64_t)addr >> 47;
             if (sext != 0 && sext != -1)
                 return -1;
-            
-            pml4e_addr = ((env->cr[3] & ~0xfff) + (((addr >> 39) & 0x1ff) << 3)) & 
+           
+            pml4e_addr = ((env->cr[3] & ~0xfff) + (((addr >> 39) & 0x1ff) << 3)) &
                 env->a20_mask;
             pml4e = ldl_phys(pml4e_addr);
             if (!(pml4e & PG_PRESENT_MASK))
                 return -1;
-            
-            pdpe_addr = ((pml4e & ~0xfff) + (((addr >> 30) & 0x1ff) << 3)) & 
+           
+            pdpe_addr = ((pml4e & ~0xfff) + (((addr >> 30) & 0x1ff) << 3)) &
                 env->a20_mask;
             pdpe = ldl_phys(pdpe_addr);
             if (!(pdpe & PG_PRESENT_MASK))
                 return -1;
-        } else 
+        } else
 #endif
         {
-            pdpe_addr = ((env->cr[3] & ~0x1f) + ((addr >> 27) & 0x18)) & 
+            pdpe_addr = ((env->cr[3] & ~0x1f) + ((addr >> 27) & 0x18)) &
                 env->a20_mask;
             pdpe = ldl_phys(pdpe_addr);
             if (!(pdpe & PG_PRESENT_MASK))
@@ -944,7 +944,7 @@ target_phys_addr_t cpu_get_phys_page_debug(CPUState *env, target_ulong addr)
             /* page directory entry */
             pde_addr = ((env->cr[3] & ~0xfff) + ((addr >> 20) & 0xffc)) & env->a20_mask;
             pde = ldl_phys(pde_addr);
-            if (!(pde & PG_PRESENT_MASK)) 
+            if (!(pde & PG_PRESENT_MASK))
                 return -1;
             if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) {
                 pte = pde & ~0x003ff000; /* align to 4MB */
@@ -987,7 +987,7 @@ void restore_native_fp_state(CPUState *env)
 {
     int fptag, i, j;
     struct fpstate fp1, *fp = &fp1;
-    
+   
     fp->fpuc = env->fpuc;
     fp->fpus = (env->fpus & ~0x3800) | (env->fpstt & 0x7) << 11;
     fptag = 0;
@@ -1008,7 +1008,7 @@ void restore_native_fp_state(CPUState *env)
     asm volatile ("frstor %0" : "=m" (*fp));
     env->native_fp_regs = 1;
 }
- 
+
 void save_native_fp_state(CPUState *env)
 {
     int fptag, i, j;
diff --git a/target-i386/op.c b/target-i386/op.c
index ea8aec6..a790aebb 100644
--- a/target-i386/op.c
+++ b/target-i386/op.c
@@ -1,6 +1,6 @@
 /*
  *  i386 micro operations
- * 
+ *
  *  Copyright (c) 2003 Fabrice Bellard
  *
  * This library is free software; you can redistribute it and/or
@@ -521,7 +521,7 @@ typedef union UREG64 {
     __p.l.v1 = PARAM1;\
     __p.l.v0 = PARAM2;\
     __p.q;\
-}) 
+})
 
 void OPPROTO op_movq_T0_im64(void)
 {
@@ -1149,7 +1149,7 @@ void OPPROTO op_movl_seg_T0_vm(void)
 {
     int selector;
     SegmentCache *sc;
-    
+   
     selector = T0 & 0xffff;
     /* env->segs[] access */
     sc = (SegmentCache *)((char *)env + PARAM1);
@@ -1193,14 +1193,14 @@ void OPPROTO op_arpl(void)
     }
     FORCE_RET();
 }
-            
+           
 void OPPROTO op_arpl_update(void)
 {
     int eflags;
     eflags = cc_table[CC_OP].compute_all();
     CC_SRC = (eflags & ~CC_Z) | T1;
 }
-    
+   
 /* T0: segment, T1:eip */
 void OPPROTO op_ljmp_protected_T0_T1(void)
 {
@@ -1248,7 +1248,7 @@ void OPPROTO op_movl_crN_T0(void)
     helper_movl_crN_T0(PARAM1);
 }
 
-#if !defined(CONFIG_USER_ONLY) 
+#if !defined(CONFIG_USER_ONLY)
 void OPPROTO op_movtl_T0_cr8(void)
 {
     T0 = cpu_get_apic_tpr(env);
@@ -1591,23 +1591,23 @@ CCTable cc_table[CC_OP_NB] = {
     [CC_OP_SUBB] = { compute_all_subb, compute_c_subb  },
     [CC_OP_SUBW] = { compute_all_subw, compute_c_subw  },
     [CC_OP_SUBL] = { compute_all_subl, compute_c_subl  },
-    
+   
     [CC_OP_SBBB] = { compute_all_sbbb, compute_c_sbbb  },
     [CC_OP_SBBW] = { compute_all_sbbw, compute_c_sbbw  },
     [CC_OP_SBBL] = { compute_all_sbbl, compute_c_sbbl  },
-    
+   
     [CC_OP_LOGICB] = { compute_all_logicb, compute_c_logicb },
     [CC_OP_LOGICW] = { compute_all_logicw, compute_c_logicw },
     [CC_OP_LOGICL] = { compute_all_logicl, compute_c_logicl },
-    
+   
     [CC_OP_INCB] = { compute_all_incb, compute_c_incl },
     [CC_OP_INCW] = { compute_all_incw, compute_c_incl },
     [CC_OP_INCL] = { compute_all_incl, compute_c_incl },
-    
+   
     [CC_OP_DECB] = { compute_all_decb, compute_c_incl },
     [CC_OP_DECW] = { compute_all_decw, compute_c_incl },
     [CC_OP_DECL] = { compute_all_decl, compute_c_incl },
-    
+   
     [CC_OP_SHLB] = { compute_all_shlb, compute_c_shlb },
     [CC_OP_SHLW] = { compute_all_shlw, compute_c_shlw },
     [CC_OP_SHLL] = { compute_all_shll, compute_c_shll },
@@ -1624,11 +1624,11 @@ CCTable cc_table[CC_OP_NB] = {
     [CC_OP_ADCQ] = { compute_all_adcq, compute_c_adcq  },
 
     [CC_OP_SUBQ] = { compute_all_subq, compute_c_subq  },
-    
+   
     [CC_OP_SBBQ] = { compute_all_sbbq, compute_c_sbbq  },
-    
+   
     [CC_OP_LOGICQ] = { compute_all_logicq, compute_c_logicq },
-    
+   
     [CC_OP_INCQ] = { compute_all_incq, compute_c_incl },
 
     [CC_OP_DECQ] = { compute_all_decq, compute_c_incl },
diff --git a/target-i386/opreg_template.h b/target-i386/opreg_template.h
index 6480636..eae4139 100644
--- a/target-i386/opreg_template.h
+++ b/target-i386/opreg_template.h
@@ -1,7 +1,7 @@
 /*
  *  i386 micro operations (templates for various register related
  *  operations)
- * 
+ *
  *  Copyright (c) 2003 Fabrice Bellard
  *
  * This library is free software; you can redistribute it and/or
diff --git a/target-i386/ops_sse.h b/target-i386/ops_sse.h
index df1527c..b6ca9a3 100644
--- a/target-i386/ops_sse.h
+++ b/target-i386/ops_sse.h
@@ -1,6 +1,6 @@
 /*
  *  MMX/SSE/SSE2/PNI support
- * 
+ *
  *  Copyright (c) 2005 Fabrice Bellard
  *
  * This library is free software; you can redistribute it and/or
@@ -1213,7 +1213,7 @@ void OPPROTO glue(op_pinsrw, SUFFIX) (void)
 {
     Reg *d = (Reg *)((char *)env + PARAM1);
     int pos = PARAM2;
-    
+   
     d->W(pos) = T0;
 }
 
@@ -1221,7 +1221,7 @@ void OPPROTO glue(op_pextrw, SUFFIX) (void)
 {
     Reg *s = (Reg *)((char *)env + PARAM1);
     int pos = PARAM2;
-    
+   
     T0 = s->W(pos);
 }
 
diff --git a/target-i386/ops_template.h b/target-i386/ops_template.h
index 373b77a..e2bc1cf 100644
--- a/target-i386/ops_template.h
+++ b/target-i386/ops_template.h
@@ -1,7 +1,7 @@
 /*
  *  i386 micro operations (included several times to generate
  *  different operand sizes)
- * 
+ *
  *  Copyright (c) 2003 Fabrice Bellard
  *
  * This library is free software; you can redistribute it and/or
@@ -239,7 +239,7 @@ static int glue(compute_all_sar, SUFFIX)(void)
     zf = ((DATA_TYPE)CC_DST == 0) << 6;
     sf = lshift(CC_DST, 8 - DATA_BITS) & 0x80;
     /* of is defined if shift count == 1 */
-    of = lshift(CC_SRC ^ CC_DST, 12 - DATA_BITS) & CC_O; 
+    of = lshift(CC_SRC ^ CC_DST, 12 - DATA_BITS) & CC_O;
     return cf | pf | af | zf | sf | of;
 }
 
@@ -502,7 +502,7 @@ void OPPROTO glue(glue(op_bsf, SUFFIX), _T0_cc)(void)
 {
     int count;
     target_long res;
-    
+   
     res = T0 & DATA_MASK;
     if (res != 0) {
         count = 0;
diff --git a/target-i386/ops_template_mem.h b/target-i386/ops_template_mem.h
index 9f72a8c..ae17d8e 100644
--- a/target-i386/ops_template_mem.h
+++ b/target-i386/ops_template_mem.h
@@ -1,7 +1,7 @@
 /*
  *  i386 micro operations (included several times to generate
  *  different operand sizes)
- * 
+ *
  *  Copyright (c) 2003 Fabrice Bellard
  *
  * This library is free software; you can redistribute it and/or
@@ -84,8 +84,8 @@ void OPPROTO glue(glue(op_rol, MEM_SUFFIX), _T0_T1_cc)(void)
         /* gcc 3.2 workaround. This is really a bug in gcc. */
         asm volatile("" : : "r" (T0));
 #endif
-        CC_SRC = (cc_table[CC_OP].compute_all() & ~(CC_O | CC_C)) | 
-            (lshift(src ^ T0, 11 - (DATA_BITS - 1)) & CC_O) | 
+        CC_SRC = (cc_table[CC_OP].compute_all() & ~(CC_O | CC_C)) |
+            (lshift(src ^ T0, 11 - (DATA_BITS - 1)) & CC_O) |
             (T0 & CC_C);
         CC_OP = CC_OP_EFLAGS;
     }
@@ -109,7 +109,7 @@ void OPPROTO glue(glue(op_ror, MEM_SUFFIX), _T0_T1_cc)(void)
         asm volatile("" : : "r" (T0));
 #endif
         CC_SRC = (cc_table[CC_OP].compute_all() & ~(CC_O | CC_C)) |
-            (lshift(src ^ T0, 11 - (DATA_BITS - 1)) & CC_O) | 
+            (lshift(src ^ T0, 11 - (DATA_BITS - 1)) & CC_O) |
             ((T0 >> (DATA_BITS - 1)) & CC_C);
         CC_OP = CC_OP_EFLAGS;
     }
@@ -168,7 +168,7 @@ void OPPROTO glue(glue(op_rcl, MEM_SUFFIX), _T0_T1_cc)(void)
         glue(st, MEM_SUFFIX)(A0, T0);
 #endif
         CC_SRC = (eflags & ~(CC_C | CC_O)) |
-            (lshift(src ^ T0, 11 - (DATA_BITS - 1)) & CC_O) | 
+            (lshift(src ^ T0, 11 - (DATA_BITS - 1)) & CC_O) |
             ((src >> (DATA_BITS - count)) & CC_C);
         CC_OP = CC_OP_EFLAGS;
     }
@@ -199,7 +199,7 @@ void OPPROTO glue(glue(op_rcr, MEM_SUFFIX), _T0_T1_cc)(void)
         glue(st, MEM_SUFFIX)(A0, T0);
 #endif
         CC_SRC = (eflags & ~(CC_C | CC_O)) |
-            (lshift(src ^ T0, 11 - (DATA_BITS - 1)) & CC_O) | 
+            (lshift(src ^ T0, 11 - (DATA_BITS - 1)) & CC_O) |
             ((src >> (count - 1)) & CC_C);
         CC_OP = CC_OP_EFLAGS;
     }
diff --git a/target-i386/translate-copy.c b/target-i386/translate-copy.c
index cf8bd5a..8b8d267 100644
--- a/target-i386/translate-copy.c
+++ b/target-i386/translate-copy.c
@@ -1,6 +1,6 @@
 /*
  *  i386 on i386 translation
- * 
+ *
  *  Copyright (c) 2003 Fabrice Bellard
  *
  * This library is free software; you can redistribute it and/or
@@ -42,7 +42,7 @@ extern char exec_loop;
 enum {
     OT_BYTE = 0,
     OT_WORD,
-    OT_LONG, 
+    OT_LONG,
     OT_QUAD,
 };
 
@@ -63,7 +63,7 @@ typedef struct DisasContext {
     /* code output */
     uint8_t *gen_code_ptr;
     uint8_t *gen_code_start;
-    
+   
     /* current block context */
     target_ulong cs_base; /* base of CS segment */
     int pe;     /* protected mode */
@@ -105,22 +105,22 @@ static inline void gjmp(DisasContext *s, long val)
     gl(s, val - (long)(s->gen_code_ptr + 4));
 }
 
-static inline void gen_movl_addr_im(DisasContext *s, 
+static inline void gen_movl_addr_im(DisasContext *s,
                                     uint32_t addr, uint32_t val)
 {
     gb(s, CPU_SEG); /* seg movl im, addr */
-    gb(s, 0xc7); 
+    gb(s, 0xc7);
     gb(s, 0x05);
     gl(s, addr);
     gl(s, val);
 }
 
-static inline void gen_movw_addr_im(DisasContext *s, 
+static inline void gen_movw_addr_im(DisasContext *s,
                                     uint32_t addr, uint32_t val)
 {
     gb(s, CPU_SEG); /* seg movl im, addr */
-    gb(s, 0x66); 
-    gb(s, 0xc7); 
+    gb(s, 0x66);
+    gb(s, 0xc7);
     gb(s, 0x05);
     gl(s, addr);
     gw(s, val);
@@ -155,7 +155,7 @@ static void gen_jcc(DisasContext *s, int op,
     gb(s, 0xe9); /* jmp */
     tb->tb_jmp_offset[1] = s->gen_code_ptr - s->gen_code_start;
     gl(s, 0);
-    
+   
     tb->tb_next_offset[0] = s->gen_code_ptr - s->gen_code_start;
     gen_movl_addr_im(s, CPU_FIELD_OFFSET(eip), target_eip);
     gen_movl_addr_im(s, CPU_FIELD_OFFSET(tmp0), (uint32_t)tb);
@@ -194,7 +194,7 @@ static inline void gen_lea_modrm(DisasContext *s, int modrm)
         base = rm;
         index = 0;
         scale = 0;
-        
+       
         if (base == 4) {
             havesib = 1;
             code = ldub_code(s->pc++);
@@ -222,7 +222,7 @@ static inline void gen_lea_modrm(DisasContext *s, int modrm)
             s->pc += 4;
             break;
         }
-        
+       
     } else {
         switch (mod) {
         case 0:
@@ -248,7 +248,7 @@ static inline void gen_lea_modrm(DisasContext *s, int modrm)
 static inline void parse_modrm(DisasContext *s, int modrm)
 {
     if ((modrm & 0xc0) != 0xc0)
-        gen_lea_modrm(s, modrm);        
+        gen_lea_modrm(s, modrm);       
 }
 
 static inline uint32_t insn_get(DisasContext *s, int ot)
@@ -351,7 +351,7 @@ static int disas_insn(DisasContext *s)
         /* extended op code */
         b = ldub_code(s->pc++) | 0x100;
         goto reswitch;
-        
+       
         /**************************/
         /* arith & logic */
     case 0x00 ... 0x05:
@@ -370,7 +370,7 @@ static int disas_insn(DisasContext *s)
                 ot = OT_BYTE;
             else
                 ot = dflag ? OT_LONG : OT_WORD;
-            
+           
             switch(f) {
             case 0: /* OP Ev, Gv */
                 modrm = ldub_code(s->pc++);
@@ -396,7 +396,7 @@ static int disas_insn(DisasContext *s)
                 ot = OT_BYTE;
             else
                 ot = dflag ? OT_LONG : OT_WORD;
-            
+           
             modrm = ldub_code(s->pc++);
             parse_modrm(s, modrm);
 
@@ -475,8 +475,8 @@ static int disas_insn(DisasContext *s)
             break;
         case 2: /* call Ev */
             /* XXX: optimize and handle MEM exceptions specifically
-               fs movl %eax, regs[0] 
-               movl Ev, %eax 
+               fs movl %eax, regs[0]
+               movl Ev, %eax
                pushl next_eip
                fs movl %eax, eip
             */
@@ -485,8 +485,8 @@ static int disas_insn(DisasContext *s)
             goto unsupported_op;
         case 4: /* jmp Ev */
             /* XXX: optimize and handle MEM exceptions specifically
-               fs movl %eax, regs[0] 
-               movl Ev, %eax 
+               fs movl %eax, regs[0]
+               movl Ev, %eax
                fs movl %eax, eip
             */
             goto unsupported_op;
@@ -506,7 +506,7 @@ static int disas_insn(DisasContext *s)
             ot = dflag ? OT_LONG : OT_WORD;
         insn_get(s, ot);
         break;
-        
+       
     case 0x98: /* CWDE/CBW */
         break;
     case 0x99: /* CDQ/CWD */
@@ -526,8 +526,8 @@ static int disas_insn(DisasContext *s)
         break;
 
     case 0x84: /* test Ev, Gv */
-    case 0x85: 
-        
+    case 0x85:
+       
     case 0x1c0:
     case 0x1c1: /* xadd Ev, Gv */
 
@@ -583,7 +583,7 @@ static int disas_insn(DisasContext *s)
             goto illegal_op;
         parse_modrm(s, modrm);
         break;
-        
+       
         /**************************/
         /* push/pop */
     case 0x50 ... 0x57: /* push */
@@ -654,7 +654,7 @@ static int disas_insn(DisasContext *s)
         goto unsupported_op;
         /************************/
         /* floats */
-    case 0xd8 ... 0xdf: 
+    case 0xd8 ... 0xdf:
 #if 1
         /* currently not stable enough */
         goto unsupported_op;
@@ -850,7 +850,7 @@ static int disas_insn(DisasContext *s)
             goto illegal_op;
         parse_modrm(s, modrm);
         break;
-        
+       
     case 0xa0: /* mov EAX, Ov */
     case 0xa1:
     case 0xa2: /* mov Ov, EAX */
@@ -888,14 +888,14 @@ static int disas_insn(DisasContext *s)
         parse_modrm(s, modrm);
         ldub_code(s->pc++);
         break;
-        
+       
         /************************/
         /* string ops */
 
     case 0xa4: /* movsS */
     case 0xa5:
         break;
-        
+       
     case 0xaa: /* stosS */
     case 0xab:
         break;
@@ -955,7 +955,7 @@ static int disas_insn(DisasContext *s)
 
     case 0xc3: /* ret */
         gb(s, CPU_SEG);
-        if (!s->dflag)  
+        if (!s->dflag) 
             gb(s, 0x66); /* d16 */
         gb(s, 0x8f); /* pop addr */
         gb(s, 0x05);
@@ -1011,7 +1011,7 @@ static int disas_insn(DisasContext *s)
         if (dflag) {
             val = insn_get(s, OT_LONG);
         } else {
-            val = (int16_t)insn_get(s, OT_WORD); 
+            val = (int16_t)insn_get(s, OT_WORD);
         }
     do_jcc:
         next_eip = s->pc - s->cs_base;
@@ -1071,7 +1071,7 @@ static int disas_insn(DisasContext *s)
     case 0x90: /* nop */
         break;
     case 0x9b: /* fwait */
-        if ((s->flags & (HF_MP_MASK | HF_TS_MASK)) == 
+        if ((s->flags & (HF_MP_MASK | HF_TS_MASK)) ==
             (HF_MP_MASK | HF_TS_MASK)) {
             goto unsupported_op;
         }
@@ -1171,7 +1171,7 @@ static int disas_insn(DisasContext *s)
 #define GEN_CODE_MAX_INSN_SIZE 512
 
 static inline int gen_intermediate_code_internal(CPUState *env,
-                                                 TranslationBlock *tb, 
+                                                 TranslationBlock *tb,
                                                  uint8_t *gen_code_ptr,
                                                  int *gen_code_size_ptr,
                                                  int search_pc,
@@ -1186,14 +1186,14 @@ static inline int gen_intermediate_code_internal(CPUState *env,
         env->singlestep_enabled)
         return -1;
     flags = tb->flags;
-    if (flags & (HF_TF_MASK | HF_ADDSEG_MASK | 
+    if (flags & (HF_TF_MASK | HF_ADDSEG_MASK |
                  HF_SOFTMMU_MASK | HF_INHIBIT_IRQ_MASK))
         return -1;
     if (!(flags & HF_SS32_MASK))
         return -1;
     if (tb->cflags & CF_SINGLE_INSN)
         return -1;
-    gen_code_end = gen_code_ptr + 
+    gen_code_end = gen_code_ptr +
         GEN_CODE_MAX_SIZE - GEN_CODE_MAX_INSN_SIZE;
     dc->gen_code_ptr = gen_code_ptr;
     dc->gen_code_start = gen_code_ptr;
@@ -1244,11 +1244,11 @@ static inline int gen_intermediate_code_internal(CPUState *env,
             break;
         }
     }
-    
+   
 #ifdef DEBUG_DISAS
     if (loglevel & CPU_LOG_TB_IN_ASM) {
         fprintf(logfile, "----------------\n");
-        fprintf(logfile, "IN: COPY: %s fpu=%d\n", 
+        fprintf(logfile, "IN: COPY: %s fpu=%d\n",
                 lookup_symbol(pc_start),
                 tb->cflags & CF_TB_FP_USED ? 1 : 0);
 	target_disas(logfile, pc_start, dc->pc - pc_start, !dc->code32);
@@ -1279,14 +1279,14 @@ int cpu_gen_code_copy(CPUState *env, TranslationBlock *tb,
     tb->tb_jmp_offset[2] = 0xffff;
     tb->tb_jmp_offset[3] = 0xffff;
 #endif
-    return gen_intermediate_code_internal(env, tb, 
+    return gen_intermediate_code_internal(env, tb,
                                           tb->tc_ptr, gen_code_size_ptr,
                                           0, NULL);
 }
 
 static uint8_t dummy_gen_code_buf[GEN_CODE_MAX_SIZE];
 
-int cpu_restore_state_copy(TranslationBlock *tb, 
+int cpu_restore_state_copy(TranslationBlock *tb,
                            CPUState *env, unsigned long searched_pc,
                            void *puc)
 {
@@ -1297,14 +1297,14 @@ int cpu_restore_state_copy(TranslationBlock *tb,
     if (searched_pc < (unsigned long)tb->tc_ptr)
         return -1;
     searched_pc = searched_pc - (long)tb->tc_ptr + (long)dummy_gen_code_buf;
-    ret = gen_intermediate_code_internal(env, tb, 
+    ret = gen_intermediate_code_internal(env, tb,
                                          dummy_gen_code_buf, NULL,
                                          1, (uint8_t *)searched_pc);
     if (ret < 0)
         return ret;
     /* restore all the CPU state from the CPU context from the
        signal. The FPU context stays in the host CPU. */
-    
+   
     env->regs[R_EAX] = uc->uc_mcontext.gregs[REG_EAX];
     env->regs[R_ECX] = uc->uc_mcontext.gregs[REG_ECX];
     env->regs[R_EDX] = uc->uc_mcontext.gregs[REG_EDX];
diff --git a/target-i386/translate.c b/target-i386/translate.c
index 15bfef5..946a430 100644
--- a/target-i386/translate.c
+++ b/target-i386/translate.c
@@ -1,6 +1,6 @@
 /*
  *  i386 translation
- * 
+ *
  *  Copyright (c) 2003 Fabrice Bellard
  *
  * This library is free software; you can redistribute it and/or
@@ -109,24 +109,24 @@ static void gen_jmp_tb(DisasContext *s, target_ulong eip, int tb_num);
 
 /* i386 arith/logic operations */
 enum {
-    OP_ADDL, 
-    OP_ORL, 
-    OP_ADCL, 
+    OP_ADDL,
+    OP_ORL,
+    OP_ADCL,
     OP_SBBL,
-    OP_ANDL, 
-    OP_SUBL, 
-    OP_XORL, 
+    OP_ANDL,
+    OP_SUBL,
+    OP_XORL,
     OP_CMPL,
 };
 
 /* i386 shift ops */
 enum {
-    OP_ROL, 
-    OP_ROR, 
-    OP_RCL, 
-    OP_RCR, 
-    OP_SHL, 
-    OP_SHR, 
+    OP_ROL,
+    OP_ROR,
+    OP_RCL,
+    OP_RCR,
+    OP_SHL,
+    OP_SHR,
     OP_SHL1, /* undocumented */
     OP_SAR = 7,
 };
@@ -144,7 +144,7 @@ enum {
 enum {
     OT_BYTE = 0,
     OT_WORD,
-    OT_LONG, 
+    OT_LONG,
     OT_QUAD,
 };
 
@@ -333,7 +333,7 @@ static GenOpFunc *gen_op_mov_reg_A0[NB_OP_SIZES - 1][CPU_NB_REGS] = {
 #endif
 };
 
-static GenOpFunc *gen_op_mov_TN_reg[NB_OP_SIZES][2][CPU_NB_REGS] = 
+static GenOpFunc *gen_op_mov_TN_reg[NB_OP_SIZES][2][CPU_NB_REGS] =
 {
     [OT_BYTE] = {
         {
@@ -878,7 +878,7 @@ static GenOpFunc1 *gen_op_jnz_ecx[3] = {
     gen_op_jnz_ecxl,
     X86_64_ONLY(gen_op_jnz_ecxq),
 };
-    
+   
 static GenOpFunc1 *gen_op_jz_ecx[3] = {
     gen_op_jz_ecxw,
     gen_op_jz_ecxl,
@@ -966,7 +966,7 @@ static inline void gen_movs(DisasContext *s, int ot)
     if (s->aflag == 2) {
         gen_op_addq_ESI_T0();
         gen_op_addq_EDI_T0();
-    } else 
+    } else
 #endif
     if (s->aflag) {
         gen_op_addl_ESI_T0();
@@ -1009,7 +1009,7 @@ static inline void gen_stos(DisasContext *s, int ot)
 #ifdef TARGET_X86_64
     if (s->aflag == 2) {
         gen_op_addq_EDI_T0();
-    } else 
+    } else
 #endif
     if (s->aflag) {
         gen_op_addl_EDI_T0();
@@ -1027,7 +1027,7 @@ static inline void gen_lods(DisasContext *s, int ot)
 #ifdef TARGET_X86_64
     if (s->aflag == 2) {
         gen_op_addq_ESI_T0();
-    } else 
+    } else
 #endif
     if (s->aflag) {
         gen_op_addl_ESI_T0();
@@ -1046,7 +1046,7 @@ static inline void gen_scas(DisasContext *s, int ot)
 #ifdef TARGET_X86_64
     if (s->aflag == 2) {
         gen_op_addq_EDI_T0();
-    } else 
+    } else
 #endif
     if (s->aflag) {
         gen_op_addl_EDI_T0();
@@ -1067,7 +1067,7 @@ static inline void gen_cmps(DisasContext *s, int ot)
     if (s->aflag == 2) {
         gen_op_addq_ESI_T0();
         gen_op_addq_EDI_T0();
-    } else 
+    } else
 #endif
     if (s->aflag) {
         gen_op_addl_ESI_T0();
@@ -1089,7 +1089,7 @@ static inline void gen_ins(DisasContext *s, int ot)
 #ifdef TARGET_X86_64
     if (s->aflag == 2) {
         gen_op_addq_EDI_T0();
-    } else 
+    } else
 #endif
     if (s->aflag) {
         gen_op_addl_EDI_T0();
@@ -1107,7 +1107,7 @@ static inline void gen_outs(DisasContext *s, int ot)
 #ifdef TARGET_X86_64
     if (s->aflag == 2) {
         gen_op_addq_ESI_T0();
-    } else 
+    } else
 #endif
     if (s->aflag) {
         gen_op_addl_ESI_T0();
@@ -1318,7 +1318,7 @@ static GenOpFunc1 *gen_op_fp_arith_STN_ST0[8] = {
 static void gen_op(DisasContext *s1, int op, int ot, int d)
 {
     GenOpFunc *gen_update_cc;
-    
+   
     if (d != OR_TMP0) {
         gen_op_mov_TN_reg[ot][0][d]();
     } else {
@@ -1408,7 +1408,7 @@ static void gen_shift(DisasContext *s1, int op, int ot, int d, int s)
     /* for zero counts, flags are not updated, so must do it dynamically */
     if (s1->cc_op != CC_OP_DYNAMIC)
         gen_op_set_cc_op(s1->cc_op);
-    
+   
     if (d != OR_TMP0)
         gen_op_shift_T0_T1_cc[ot][op]();
     else
@@ -1448,7 +1448,7 @@ static void gen_lea_modrm(DisasContext *s, int modrm, int *reg_ptr, int *offset_
         base = rm;
         index = 0;
         scale = 0;
-        
+       
         if (base == 4) {
             havesib = 1;
             code = ldub_code(s->pc++);
@@ -1480,7 +1480,7 @@ static void gen_lea_modrm(DisasContext *s, int modrm, int *reg_ptr, int *offset_
             s->pc += 4;
             break;
         }
-        
+       
         if (base >= 0) {
             /* for correct popl handling with esp */
             if (base == 4 && s->popl_esp_hack)
@@ -1494,7 +1494,7 @@ static void gen_lea_modrm(DisasContext *s, int modrm, int *reg_ptr, int *offset_
                     else
                         gen_op_addq_A0_im64(disp >> 32, disp);
                 }
-            } else 
+            } else
 #endif
             {
                 gen_op_movl_A0_reg[base]();
@@ -1508,7 +1508,7 @@ static void gen_lea_modrm(DisasContext *s, int modrm, int *reg_ptr, int *offset_
                     gen_op_movq_A0_im(disp);
                 else
                     gen_op_movq_A0_im64(disp >> 32, disp);
-            } else 
+            } else
 #endif
             {
                 gen_op_movl_A0_im(disp);
@@ -1519,7 +1519,7 @@ static void gen_lea_modrm(DisasContext *s, int modrm, int *reg_ptr, int *offset_
 #ifdef TARGET_X86_64
             if (s->aflag == 2) {
                 gen_op_addq_A0_reg_sN[scale][index]();
-            } else 
+            } else
 #endif
             {
                 gen_op_addl_A0_reg_sN[scale][index]();
@@ -1535,7 +1535,7 @@ static void gen_lea_modrm(DisasContext *s, int modrm, int *reg_ptr, int *offset_
 #ifdef TARGET_X86_64
             if (s->aflag == 2) {
                 gen_op_addq_A0_seg(offsetof(CPUX86State,segs[override].base));
-            } else 
+            } else
 #endif
             {
                 gen_op_addl_A0_seg(offsetof(CPUX86State,segs[override].base));
@@ -1627,12 +1627,12 @@ static void gen_nop_modrm(DisasContext *s, int modrm)
     if (s->aflag) {
 
         base = rm;
-        
+       
         if (base == 4) {
             code = ldub_code(s->pc++);
             base = (code & 7);
         }
-        
+       
         switch (mod) {
         case 0:
             if (base == 5) {
@@ -1681,7 +1681,7 @@ static void gen_add_A0_ds_seg(DisasContext *s)
 #ifdef TARGET_X86_64
         if (CODE64(s)) {
             gen_op_addq_A0_seg(offsetof(CPUX86State,segs[override].base));
-        } else 
+        } else
 #endif
         {
             gen_op_addl_A0_seg(offsetof(CPUX86State,segs[override].base));
@@ -1776,7 +1776,7 @@ static inline void gen_goto_tb(DisasContext *s, int tb_num, target_ulong eip)
     }
 }
 
-static inline void gen_jcc(DisasContext *s, int b, 
+static inline void gen_jcc(DisasContext *s, int b,
                            target_ulong val, target_ulong next_eip)
 {
     TranslationBlock *tb;
@@ -1787,7 +1787,7 @@ static inline void gen_jcc(DisasContext *s, int b,
 
     inv = b & 1;
     jcc_op = (b >> 1) & 7;
-    
+   
     if (s->jmp_opt) {
         switch(s->cc_op) {
             /* we optimize the cmp/jcc case */
@@ -1797,7 +1797,7 @@ static inline void gen_jcc(DisasContext *s, int b,
         case CC_OP_SUBQ:
             func = gen_jcc_sub[s->cc_op - CC_OP_SUBB][jcc_op];
             break;
-            
+           
             /* some jumps are easy to compute */
         case CC_OP_ADDB:
         case CC_OP_ADDW:
@@ -1864,7 +1864,7 @@ static inline void gen_jcc(DisasContext *s, int b,
             gen_setcc_slow[jcc_op]();
             func = gen_op_jnz_T0_label;
         }
-    
+   
         if (inv) {
             tmp = val;
             val = next_eip;
@@ -1922,7 +1922,7 @@ static void gen_setcc(DisasContext *s, int b)
         if (!func)
             goto slow_jcc;
         break;
-        
+       
         /* some jumps are easy to compute */
     case CC_OP_ADDB:
     case CC_OP_ADDW:
@@ -2001,7 +2001,7 @@ static inline void gen_stack_update(DisasContext *s, int addend)
     if (CODE64(s)) {
         if (addend == 8)
             gen_op_addq_ESP_8();
-        else 
+        else
             gen_op_addq_ESP_im(addend);
     } else
 #endif
@@ -2010,7 +2010,7 @@ static inline void gen_stack_update(DisasContext *s, int addend)
             gen_op_addl_ESP_2();
         else if (addend == 4)
             gen_op_addl_ESP_4();
-        else 
+        else
             gen_op_addl_ESP_im(addend);
     } else {
         if (addend == 2)
@@ -2036,7 +2036,7 @@ static void gen_push_T0(DisasContext *s)
             gen_op_st_T0_A0[OT_WORD + s->mem_index]();
         }
         gen_op_movq_ESP_A0();
-    } else 
+    } else
 #endif
     {
         gen_op_movl_A0_reg[R_ESP]();
@@ -2077,7 +2077,7 @@ static void gen_push_T1(DisasContext *s)
             gen_op_st_T0_A0[OT_WORD + s->mem_index]();
         }
         gen_op_movq_ESP_A0();
-    } else 
+    } else
 #endif
     {
         gen_op_movl_A0_reg[R_ESP]();
@@ -2094,7 +2094,7 @@ static void gen_push_T1(DisasContext *s)
             gen_op_addl_A0_SS();
         }
         gen_op_st_T1_A0[s->dflag + 1 + s->mem_index]();
-        
+       
         if (s->ss32 && !s->addseg)
             gen_op_movl_ESP_A0();
         else
@@ -2109,7 +2109,7 @@ static void gen_pop_T0(DisasContext *s)
     if (CODE64(s)) {
         gen_op_movq_A0_reg[R_ESP]();
         gen_op_ld_T0_A0[(s->dflag ? OT_QUAD : OT_WORD) + s->mem_index]();
-    } else 
+    } else
 #endif
     {
         gen_op_movl_A0_reg[R_ESP]();
@@ -2196,7 +2196,7 @@ static void gen_enter(DisasContext *s, int esp_addend, int level)
     if (CODE64(s)) {
         ot = s->dflag ? OT_QUAD : OT_WORD;
         opsize = 1 << ot;
-        
+       
         gen_op_movl_A0_ESP();
         gen_op_addq_A0_im(-opsize);
         gen_op_movl_T1_A0();
@@ -2210,12 +2210,12 @@ static void gen_enter(DisasContext *s, int esp_addend, int level)
         gen_op_mov_reg_T1[ot][R_EBP]();
         gen_op_addl_T1_im( -esp_addend + (-opsize * level) );
         gen_op_mov_reg_T1[OT_QUAD][R_ESP]();
-    } else 
+    } else
 #endif
     {
         ot = s->dflag + OT_WORD;
         opsize = 2 << s->dflag;
-        
+       
         gen_op_movl_A0_ESP();
         gen_op_addl_A0_im(-opsize);
         if (!s->ss32)
@@ -2246,7 +2246,7 @@ static void gen_exception(DisasContext *s, int trapno, target_ulong cur_eip)
 
 /* an interrupt is different from an exception because of the
    privilege checks */
-static void gen_interrupt(DisasContext *s, int intno, 
+static void gen_interrupt(DisasContext *s, int intno,
                           target_ulong cur_eip, target_ulong next_eip)
 {
     if (s->cc_op != CC_OP_DYNAMIC)
@@ -2309,7 +2309,7 @@ static void gen_jmp(DisasContext *s, target_ulong eip)
 
 static void gen_movtl_T0_im(target_ulong val)
 {
-#ifdef TARGET_X86_64    
+#ifdef TARGET_X86_64   
     if ((int32_t)val == val) {
         gen_op_movl_T0_im(val);
     } else {
@@ -2322,7 +2322,7 @@ static void gen_movtl_T0_im(target_ulong val)
 
 static void gen_movtl_T1_im(target_ulong val)
 {
-#ifdef TARGET_X86_64    
+#ifdef TARGET_X86_64   
     if ((int32_t)val == val) {
         gen_op_movl_T1_im(val);
     } else {
@@ -2410,7 +2410,7 @@ static GenOpFunc2 *sse_op_table1[256][4] = {
     [0x57] = { gen_op_pxor_xmm, gen_op_pxor_xmm }, /* xorps, xorpd */
     [0x58] = SSE_FOP(add),
     [0x59] = SSE_FOP(mul),
-    [0x5a] = { gen_op_cvtps2pd, gen_op_cvtpd2ps, 
+    [0x5a] = { gen_op_cvtps2pd, gen_op_cvtpd2ps,
                gen_op_cvtss2sd, gen_op_cvtsd2ss },
     [0x5b] = { gen_op_cvtdq2ps, gen_op_cvtps2dq, gen_op_cvttps2dq },
     [0x5c] = SSE_FOP(sub),
@@ -2438,9 +2438,9 @@ static GenOpFunc2 *sse_op_table1[256][4] = {
     [0x6d] = { NULL, gen_op_punpckhqdq_xmm },
     [0x6e] = { SSE_SPECIAL, SSE_SPECIAL }, /* movd mm, ea */
     [0x6f] = { SSE_SPECIAL, SSE_SPECIAL, SSE_SPECIAL }, /* movq, movdqa, , movqdu */
-    [0x70] = { (GenOpFunc2 *)gen_op_pshufw_mmx, 
-               (GenOpFunc2 *)gen_op_pshufd_xmm, 
-               (GenOpFunc2 *)gen_op_pshufhw_xmm, 
+    [0x70] = { (GenOpFunc2 *)gen_op_pshufw_mmx,
+               (GenOpFunc2 *)gen_op_pshufd_xmm,
+               (GenOpFunc2 *)gen_op_pshufhw_xmm,
                (GenOpFunc2 *)gen_op_pshuflw_xmm },
     [0x71] = { SSE_SPECIAL, SSE_SPECIAL }, /* shiftw */
     [0x72] = { SSE_SPECIAL, SSE_SPECIAL }, /* shiftd */
@@ -2522,7 +2522,7 @@ static GenOpFunc1 *sse_op_table3[4 * 3] = {
     gen_op_cvtsi2sd,
     X86_64_ONLY(gen_op_cvtsq2ss),
     X86_64_ONLY(gen_op_cvtsq2sd),
-    
+   
     gen_op_cvttss2si,
     gen_op_cvttsd2si,
     X86_64_ONLY(gen_op_cvttss2sq),
@@ -2533,7 +2533,7 @@ static GenOpFunc1 *sse_op_table3[4 * 3] = {
     X86_64_ONLY(gen_op_cvtss2sq),
     X86_64_ONLY(gen_op_cvtsd2sq),
 };
-    
+   
 static GenOpFunc2 *sse_op_table4[8][4] = {
     SSE_FOP(cmpeq),
     SSE_FOP(cmplt),
@@ -2544,7 +2544,7 @@ static GenOpFunc2 *sse_op_table4[8][4] = {
     SSE_FOP(cmpnle),
     SSE_FOP(cmpord),
 };
-    
+   
 static void gen_sse(DisasContext *s, int b, target_ulong pc_start, int rex_r)
 {
     int b1, op1_offset, op2_offset, is_xmm, val, ot;
@@ -2553,16 +2553,16 @@ static void gen_sse(DisasContext *s, int b, target_ulong pc_start, int rex_r)
     GenOpFunc3 *sse_op3;
 
     b &= 0xff;
-    if (s->prefix & PREFIX_DATA) 
+    if (s->prefix & PREFIX_DATA)
         b1 = 1;
-    else if (s->prefix & PREFIX_REPZ) 
+    else if (s->prefix & PREFIX_REPZ)
         b1 = 2;
-    else if (s->prefix & PREFIX_REPNZ) 
+    else if (s->prefix & PREFIX_REPNZ)
         b1 = 3;
     else
         b1 = 0;
     sse_op2 = sse_op_table1[b][b1];
-    if (!sse_op2) 
+    if (!sse_op2)
         goto illegal_op;
     if (b <= 0x5f || b == 0xc6 || b == 0xc2) {
         is_xmm = 1;
@@ -2606,7 +2606,7 @@ static void gen_sse(DisasContext *s, int b, target_ulong pc_start, int rex_r)
         b |= (b1 << 8);
         switch(b) {
         case 0x0e7: /* movntq */
-            if (mod == 3) 
+            if (mod == 3)
                 goto illegal_op;
             gen_lea_modrm(s, modrm, &reg_addr, &offset_addr);
             gen_stq_env_A0[s->mem_index >> 2](offsetof(CPUX86State,fpregs[reg].mmx));
@@ -2625,7 +2625,7 @@ static void gen_sse(DisasContext *s, int b, target_ulong pc_start, int rex_r)
             if (s->dflag == 2) {
                 gen_ldst_modrm(s, modrm, OT_QUAD, OR_TMP0, 0);
                 gen_op_movq_mm_T0_mmx(offsetof(CPUX86State,fpregs[reg].mmx));
-            } else 
+            } else
 #endif
             {
                 gen_ldst_modrm(s, modrm, OT_LONG, OR_TMP0, 0);
@@ -2637,7 +2637,7 @@ static void gen_sse(DisasContext *s, int b, target_ulong pc_start, int rex_r)
             if (s->dflag == 2) {
                 gen_ldst_modrm(s, modrm, OT_QUAD, OR_TMP0, 0);
                 gen_op_movq_mm_T0_xmm(offsetof(CPUX86State,xmm_regs[reg]));
-            } else 
+            } else
 #endif
             {
                 gen_ldst_modrm(s, modrm, OT_LONG, OR_TMP0, 0);
@@ -2770,7 +2770,7 @@ static void gen_sse(DisasContext *s, int b, target_ulong pc_start, int rex_r)
             if (s->dflag == 2) {
                 gen_op_movq_T0_mm_mmx(offsetof(CPUX86State,fpregs[reg].mmx));
                 gen_ldst_modrm(s, modrm, OT_QUAD, OR_TMP0, 1);
-            } else 
+            } else
 #endif
             {
                 gen_op_movl_T0_mm_mmx(offsetof(CPUX86State,fpregs[reg].mmx));
@@ -2782,7 +2782,7 @@ static void gen_sse(DisasContext *s, int b, target_ulong pc_start, int rex_r)
             if (s->dflag == 2) {
                 gen_op_movq_T0_mm_xmm(offsetof(CPUX86State,xmm_regs[reg]));
                 gen_ldst_modrm(s, modrm, OT_QUAD, OR_TMP0, 1);
-            } else 
+            } else
 #endif
             {
                 gen_op_movl_T0_mm_xmm(offsetof(CPUX86State,xmm_regs[reg]));
@@ -2982,12 +2982,12 @@ static void gen_sse(DisasContext *s, int b, target_ulong pc_start, int rex_r)
                 rm = (modrm & 7) | REX_B(s);
                 op2_offset = offsetof(CPUX86State,xmm_regs[rm]);
             }
-            sse_op_table3[(s->dflag == 2) * 2 + ((b >> 8) - 2) + 4 + 
+            sse_op_table3[(s->dflag == 2) * 2 + ((b >> 8) - 2) + 4 +
                           (b & 1) * 4](op2_offset);
             gen_op_mov_reg_T0[ot][reg]();
             break;
         case 0xc4: /* pinsrw */
-        case 0x1c4: 
+        case 0x1c4:
             s->rip_offset = 1;
             gen_ldst_modrm(s, modrm, OT_WORD, OR_TMP0, 0);
             val = ldub_code(s->pc++);
@@ -3000,7 +3000,7 @@ static void gen_sse(DisasContext *s, int b, target_ulong pc_start, int rex_r)
             }
             break;
         case 0xc5: /* pextrw */
-        case 0x1c5: 
+        case 0x1c5:
             if (mod != 3)
                 goto illegal_op;
             val = ldub_code(s->pc++);
@@ -3062,12 +3062,12 @@ static void gen_sse(DisasContext *s, int b, target_ulong pc_start, int rex_r)
         switch(b) {
         case 0xf7:
             /* maskmov : we must prepare A0 */
-            if (mod != 3) 
+            if (mod != 3)
                 goto illegal_op;
 #ifdef TARGET_X86_64
             if (s->aflag == 2) {
                 gen_op_movq_A0_reg[R_EDI]();
-            } else 
+            } else
 #endif
             {
                 gen_op_movl_A0_reg[R_EDI]();
@@ -3164,7 +3164,7 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start)
 #ifdef TARGET_X86_64
     s->rex_x = 0;
     s->rex_b = 0;
-    x86_64_hregs = 0; 
+    x86_64_hregs = 0;
 #endif
     s->rip_offset = 0; /* for relative ip address */
  next_byte:
@@ -3225,7 +3225,7 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start)
         }
         if (!(prefixes & PREFIX_ADR))
             aflag = 2;
-    } else 
+    } else
 #endif
     {
         switch (b) {
@@ -3285,7 +3285,7 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start)
         /* extended op code */
         b = ldub_code(s->pc++) | 0x100;
         goto reswitch;
-        
+       
         /**************************/
         /* arith & logic */
     case 0x00 ... 0x05:
@@ -3305,7 +3305,7 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start)
                 ot = OT_BYTE;
             else
                 ot = dflag + OT_WORD;
-            
+           
             switch(f) {
             case 0: /* OP Ev, Gv */
                 modrm = ldub_code(s->pc++);
@@ -3364,12 +3364,12 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start)
                 ot = OT_BYTE;
             else
                 ot = dflag + OT_WORD;
-            
+           
             modrm = ldub_code(s->pc++);
             mod = (modrm >> 6) & 3;
             rm = (modrm & 7) | REX_B(s);
             op = (modrm >> 3) & 7;
-            
+           
             if (mod != 3) {
                 if (b == 0x83)
                     s->rip_offset = 1;
@@ -3656,7 +3656,7 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start)
         break;
 
     case 0x84: /* test Ev, Gv */
-    case 0x85: 
+    case 0x85:
         if ((b & 1) == 0)
             ot = OT_BYTE;
         else
@@ -3666,13 +3666,13 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start)
         mod = (modrm >> 6) & 3;
         rm = (modrm & 7) | REX_B(s);
         reg = ((modrm >> 3) & 7) | rex_r;
-        
+       
         gen_ldst_modrm(s, modrm, ot, OR_TMP0, 0);
         gen_op_mov_TN_reg[ot][1][reg]();
         gen_op_testl_T0_T1_cc();
         s->cc_op = CC_OP_LOGICB + ot;
         break;
-        
+       
     case 0xa8: /* test eAX, Iv */
     case 0xa9:
         if ((b & 1) == 0)
@@ -3686,7 +3686,7 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start)
         gen_op_testl_T0_T1_cc();
         s->cc_op = CC_OP_LOGICB + ot;
         break;
-        
+       
     case 0x98: /* CWDE/CBW */
 #ifdef TARGET_X86_64
         if (dflag == 2) {
@@ -3804,7 +3804,7 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start)
         gen_op_cmpxchg8b();
         s->cc_op = CC_OP_EFLAGS;
         break;
-        
+       
         /**************************/
         /* push/pop */
     case 0x50 ... 0x57: /* push */
@@ -3955,7 +3955,7 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start)
             ot = dflag + OT_WORD;
         modrm = ldub_code(s->pc++);
         reg = ((modrm >> 3) & 7) | rex_r;
-        
+       
         /* generate a generic store */
         gen_ldst_modrm(s, modrm, ot, reg, 1);
         break;
@@ -3986,7 +3986,7 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start)
             ot = OT_WORD + dflag;
         modrm = ldub_code(s->pc++);
         reg = ((modrm >> 3) & 7) | rex_r;
-        
+       
         gen_ldst_modrm(s, modrm, ot, OR_TMP0, 0);
         gen_op_mov_reg_T0[ot][reg]();
         break;
@@ -4038,7 +4038,7 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start)
             reg = ((modrm >> 3) & 7) | rex_r;
             mod = (modrm >> 6) & 3;
             rm = (modrm & 7) | REX_B(s);
-            
+           
             if (mod == 3) {
                 gen_op_mov_TN_reg[ot][0][rm]();
                 switch(ot | (b & 8)) {
@@ -4084,7 +4084,7 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start)
         s->addseg = val;
         gen_op_mov_reg_A0[ot - OT_WORD][reg]();
         break;
-        
+       
     case 0xa0: /* mov EAX, Ov */
     case 0xa1:
     case 0xa2: /* mov Ov, EAX */
@@ -4104,7 +4104,7 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start)
                     gen_op_movq_A0_im(offset_addr);
                 else
                     gen_op_movq_A0_im64(offset_addr >> 32, offset_addr);
-            } else 
+            } else
 #endif
             {
                 if (s->aflag) {
@@ -4129,7 +4129,7 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start)
         if (s->aflag == 2) {
             gen_op_movq_A0_reg[R_EBX]();
             gen_op_addq_A0_AL();
-        } else 
+        } else
 #endif
         {
             gen_op_movl_A0_reg[R_EBX]();
@@ -4156,7 +4156,7 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start)
             reg = (b & 7) | REX_B(s);
             gen_movtl_T0_im(tmp);
             gen_op_mov_reg_T0[OT_QUAD][reg]();
-        } else 
+        } else
 #endif
         {
             ot = dflag ? OT_LONG : OT_WORD;
@@ -4239,7 +4239,7 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start)
             gen_eob(s);
         }
         break;
-        
+       
         /************************/
         /* shifts */
     case 0xc0:
@@ -4252,11 +4252,11 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start)
                 ot = OT_BYTE;
             else
                 ot = dflag + OT_WORD;
-            
+           
             modrm = ldub_code(s->pc++);
             mod = (modrm >> 6) & 3;
             op = (modrm >> 3) & 7;
-            
+           
             if (mod != 3) {
                 if (shift == 2) {
                     s->rip_offset = 1;
@@ -4310,7 +4310,7 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start)
         mod = (modrm >> 6) & 3;
         rm = (modrm & 7) | REX_B(s);
         reg = ((modrm >> 3) & 7) | rex_r;
-        
+       
         if (mod != 3) {
             gen_lea_modrm(s, modrm, &reg_addr, &offset_addr);
             gen_op_ld_T0_A0[ot + s->mem_index]();
@@ -4318,7 +4318,7 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start)
             gen_op_mov_TN_reg[ot][0][rm]();
         }
         gen_op_mov_TN_reg[ot][1][reg]();
-        
+       
         if (shift) {
             val = ldub_code(s->pc++);
             if (ot == OT_QUAD)
@@ -4351,7 +4351,7 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start)
 
         /************************/
         /* floats */
-    case 0xd8 ... 0xdf: 
+    case 0xd8 ... 0xdf:
         if (s->flags & (HF_EM_MASK | HF_TS_MASK)) {
             /* if CR0.EM or CR0.TS are set, generate an FPU exception */
             /* XXX: what to do if illegal op ? */
@@ -4389,7 +4389,7 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start)
                         gen_op_fild_FT0_A0();
                         break;
                     }
-                    
+                   
                     gen_op_fp_arith_ST0_FT0[op1]();
                     if (op1 == 3) {
                         /* fcomp needs pop */
@@ -4646,7 +4646,7 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start)
             case 0x30: case 0x31: case 0x34 ... 0x37: /* fxxxp sti, st */
                 {
                     int op1;
-                    
+                   
                     op1 = op & 7;
                     if (op >= 0x20) {
                         gen_op_fp_arith_STN_ST0[op1](opreg);
@@ -4716,7 +4716,7 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start)
                 break;
             case 0x28: /* ffree sti */
                 gen_op_ffree_STN(opreg);
-                break; 
+                break;
             case 0x2a: /* fst sti */
                 gen_op_fmov_STN_ST0(opreg);
                 break;
@@ -4816,7 +4816,7 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start)
             gen_movs(s, ot);
         }
         break;
-        
+       
     case 0xaa: /* stosS */
     case 0xab:
         if ((b & 1) == 0)
@@ -5042,13 +5042,13 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start)
     case 0x9a: /* lcall im */
         {
             unsigned int selector, offset;
-            
+           
             if (CODE64(s))
                 goto illegal_op;
             ot = dflag ? OT_LONG : OT_WORD;
             offset = insn_get(s, ot);
             selector = insn_get(s, OT_WORD);
-            
+           
             gen_op_movl_T0_im(selector);
             gen_op_movl_T1_imu(offset);
         }
@@ -5072,7 +5072,7 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start)
             ot = dflag ? OT_LONG : OT_WORD;
             offset = insn_get(s, ot);
             selector = insn_get(s, OT_WORD);
-            
+           
             gen_op_movl_T0_im(selector);
             gen_op_movl_T1_imu(offset);
         }
@@ -5091,7 +5091,7 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start)
         if (dflag) {
             tval = (int32_t)insn_get(s, OT_LONG);
         } else {
-            tval = (int16_t)insn_get(s, OT_WORD); 
+            tval = (int16_t)insn_get(s, OT_WORD);
         }
     do_jcc:
         next_eip = s->pc - s->cs_base;
@@ -5121,7 +5121,7 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start)
         }
         gen_op_cmov_reg_T1_T0[ot - OT_WORD][reg]();
         break;
-        
+       
         /************************/
         /* flags */
     case 0x9c: /* pushf */
@@ -5350,7 +5350,7 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start)
             goto illegal_op;
         break;
     case 0x9b: /* fwait */
-        if ((s->flags & (HF_MP_MASK | HF_TS_MASK)) == 
+        if ((s->flags & (HF_MP_MASK | HF_TS_MASK)) ==
             (HF_MP_MASK | HF_TS_MASK)) {
             gen_exception(s, EXCP07_PREX, pc_start - s->cs_base);
         } else {
@@ -5366,7 +5366,7 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start)
     case 0xcd: /* int N */
         val = ldub_code(s->pc++);
         if (s->vm86 && s->iopl != 3) {
-            gen_exception(s, EXCP0D_GPF, pc_start - s->cs_base); 
+            gen_exception(s, EXCP0D_GPF, pc_start - s->cs_base);
         } else {
             gen_interrupt(s, val, pc_start - s->cs_base, s->pc - s->cs_base);
         }
@@ -5451,7 +5451,7 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start)
             gen_op_mov_TN_reg[OT_QUAD][0][reg]();
             gen_op_bswapq_T0();
             gen_op_mov_reg_T0[OT_QUAD][reg]();
-        } else 
+        } else
 #endif
         {
             gen_op_mov_TN_reg[OT_LONG][0][reg]();
@@ -5481,7 +5481,7 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start)
             tval += next_eip;
             if (s->dflag == 0)
                 tval &= 0xffff;
-            
+           
             l1 = gen_new_label();
             l2 = gen_new_label();
             b &= 3;
@@ -5681,7 +5681,7 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start)
                     if (s->aflag == 2) {
                         gen_op_movq_A0_reg[R_EBX]();
                         gen_op_addq_A0_AL();
-                    } else 
+                    } else
 #endif
                     {
                         gen_op_movl_A0_reg[R_EBX]();
@@ -5766,7 +5766,7 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start)
                         gen_op_movtl_T1_env(offsetof(CPUX86State,kernelgsbase));
                         gen_op_movtl_env_T1(offsetof(CPUX86State,segs[R_GS].base));
                         gen_op_movtl_env_T0(offsetof(CPUX86State,kernelgsbase));
-                    } else 
+                    } else
 #endif
                     {
                         goto illegal_op;
@@ -5802,7 +5802,7 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start)
             reg = ((modrm >> 3) & 7) | rex_r;
             mod = (modrm >> 6) & 3;
             rm = (modrm & 7) | REX_B(s);
-            
+           
             if (mod == 3) {
                 gen_op_mov_TN_reg[OT_LONG][0][rm]();
                 /* sign extend */
@@ -5818,7 +5818,7 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start)
                 }
                 gen_op_mov_reg_T0[d_ot][reg]();
             }
-        } else 
+        } else
 #endif
         {
             if (!s->pe || s->vm86)
@@ -5913,7 +5913,7 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start)
                     gen_jmp_im(s->pc - s->cs_base);
                     gen_eob(s);
                 } else {
-#if !defined(CONFIG_USER_ONLY) 
+#if !defined(CONFIG_USER_ONLY)
                     if (reg == 8)
                         gen_op_movtl_T0_cr8();
                     else
@@ -5984,7 +5984,7 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start)
         op = (modrm >> 3) & 7;
         switch(op) {
         case 0: /* fxsave */
-            if (mod == 3 || !(s->cpuid_features & CPUID_FXSR) || 
+            if (mod == 3 || !(s->cpuid_features & CPUID_FXSR) ||
                 (s->flags & HF_EM_MASK))
                 goto illegal_op;
             if (s->flags & HF_TS_MASK) {
@@ -5995,7 +5995,7 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start)
             gen_op_fxsave_A0((s->dflag == 2));
             break;
         case 1: /* fxrstor */
-            if (mod == 3 || !(s->cpuid_features & CPUID_FXSR) || 
+            if (mod == 3 || !(s->cpuid_features & CPUID_FXSR) ||
                 (s->flags & HF_EM_MASK))
                 goto illegal_op;
             if (s->flags & HF_TS_MASK) {
@@ -6088,14 +6088,14 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start)
 #define CC_OSZAP (CC_O | CC_S | CC_Z | CC_A | CC_P)
 
 /* flags read by an operation */
-static uint16_t opc_read_flags[NB_OPS] = { 
+static uint16_t opc_read_flags[NB_OPS] = {
     [INDEX_op_aas] = CC_A,
     [INDEX_op_aaa] = CC_A,
     [INDEX_op_das] = CC_A | CC_C,
     [INDEX_op_daa] = CC_A | CC_C,
 
     /* subtle: due to the incl/decl implementation, C is used */
-    [INDEX_op_update_inc_cc] = CC_C, 
+    [INDEX_op_update_inc_cc] = CC_C,
 
     [INDEX_op_into] = CC_O,
 
@@ -6221,13 +6221,13 @@ static uint16_t opc_read_flags[NB_OPS] = {
 };
 
 /* flags written by an operation */
-static uint16_t opc_write_flags[NB_OPS] = { 
+static uint16_t opc_write_flags[NB_OPS] = {
     [INDEX_op_update2_cc] = CC_OSZAPC,
     [INDEX_op_update1_cc] = CC_OSZAPC,
     [INDEX_op_cmpl_T0_T1_cc] = CC_OSZAPC,
     [INDEX_op_update_neg_cc] = CC_OSZAPC,
     /* subtle: due to the incl/decl implementation, C is used */
-    [INDEX_op_update_inc_cc] = CC_OSZAPC, 
+    [INDEX_op_update_inc_cc] = CC_OSZAPC,
     [INDEX_op_testl_T0_T1_cc] = CC_OSZAPC,
 
     [INDEX_op_mulb_AL_T0] = CC_OSZAPC,
@@ -6372,7 +6372,7 @@ static uint16_t opc_write_flags[NB_OPS] = {
 };
 
 /* simpler form of an operation if no flags need to be generated */
-static uint16_t opc_simpler[NB_OPS] = { 
+static uint16_t opc_simpler[NB_OPS] = {
     [INDEX_op_update2_cc] = INDEX_op_nop,
     [INDEX_op_update1_cc] = INDEX_op_nop,
     [INDEX_op_update_neg_cc] = INDEX_op_nop,
@@ -6456,7 +6456,7 @@ static void optimize_flags(uint16_t *opc_buf, int opc_buf_len)
    basic block 'tb'. If search_pc is TRUE, also generate PC
    information for each intermediate instruction. */
 static inline int gen_intermediate_code_internal(CPUState *env,
-                                                 TranslationBlock *tb, 
+                                                 TranslationBlock *tb,
                                                  int search_pc)
 {
     DisasContext dc1, *dc = &dc1;
@@ -6465,7 +6465,7 @@ static inline int gen_intermediate_code_internal(CPUState *env,
     int flags, j, lj, cflags;
     target_ulong pc_start;
     target_ulong cs_base;
-    
+   
     /* generate intermediate code */
     pc_start = tb->pc;
     cs_base = tb->cs_base;
@@ -6551,7 +6551,7 @@ static inline int gen_intermediate_code_internal(CPUState *env,
         /* if irq were inhibited with HF_INHIBIT_IRQ_MASK, we clear
            the flag and abort the translation to give the irqs a
            change to be happen */
-        if (dc->tf || dc->singlestep_enabled || 
+        if (dc->tf || dc->singlestep_enabled ||
             (flags & HF_INHIBIT_IRQ_MASK) ||
             (cflags & CF_SINGLE_INSN)) {
             gen_jmp_im(pc_ptr - dc->cs_base);
@@ -6574,7 +6574,7 @@ static inline int gen_intermediate_code_internal(CPUState *env,
         while (lj <= j)
             gen_opc_instr_start[lj++] = 0;
     }
-        
+       
 #ifdef DEBUG_DISAS
     if (loglevel & CPU_LOG_TB_CPU) {
         cpu_dump_state(env, logfile, fprintf, X86_DUMP_CCOP);