usb-host: add usb_host_full_speed_compat

[qemu.git] / target-i386 / int_helper.c

diff --git a/target-i386/int_helper.c b/target-i386/int_helper.c
index 7bec4ebdd60f9f467ecf942c93b9860bb22d14a7..74c7c36124b6b4e40dde148b608e51a239941184 100644 (file)
--- a/target-i386/int_helper.c
+++ b/target-i386/int_helper.c
@@ -374,46 +374,6 @@ static int idiv64(uint64_t *plow, uint64_t *phigh, int64_t b)
     return 0;
 }
 
-void helper_mulq_EAX_T0(CPUX86State *env, target_ulong t0)
-{
-    uint64_t r0, r1;
-
-    mulu64(&r0, &r1, EAX, t0);
-    EAX = r0;
-    EDX = r1;
-    CC_DST = r0;
-    CC_SRC = r1;
-}
-
-target_ulong helper_umulh(target_ulong t0, target_ulong t1)
-{
-    uint64_t h, l;
-    mulu64(&l, &h, t0, t1);
-    return h;
-}
-
-void helper_imulq_EAX_T0(CPUX86State *env, target_ulong t0)
-{
-    uint64_t r0, r1;
-
-    muls64(&r0, &r1, EAX, t0);
-    EAX = r0;
-    EDX = r1;
-    CC_DST = r0;
-    CC_SRC = ((int64_t)r1 != ((int64_t)r0 >> 63));
-}
-
-target_ulong helper_imulq_T0_T1(CPUX86State *env, target_ulong t0,
-                                target_ulong t1)
-{
-    uint64_t r0, r1;
-
-    muls64(&r0, &r1, t0, t1);
-    CC_DST = r0;
-    CC_SRC = ((int64_t)r1 != ((int64_t)r0 >> 63));
-    return r0;
-}
-
 void helper_divq_EAX(CPUX86State *env, target_ulong t0)
 {
     uint64_t r0, r1;
@@ -456,19 +416,14 @@ void helper_idivq_EAX(CPUX86State *env, target_ulong t0)
 #endif
 
 /* bit operations */
-target_ulong helper_bsf(target_ulong t0)
+target_ulong helper_ctz(target_ulong t0)
 {
     return ctztl(t0);
 }
 
-target_ulong helper_lzcnt(target_ulong t0, int wordsize)
-{
-    return clztl(t0) - (TARGET_LONG_BITS - wordsize);
-}
-
-target_ulong helper_bsr(target_ulong t0)
+target_ulong helper_clz(target_ulong t0)
 {
-    return clztl(t0) ^ (TARGET_LONG_BITS - 1);
+    return clztl(t0);
 }
 
 target_ulong helper_pdep(target_ulong src, target_ulong mask)