1 files changed, 0 insertions, 128 deletions
diff --git a/target-i386/helper.c b/target-i386/helper.c
index 9364d96f96..d18be95c3f 100644
--- a/target-i386/helper.c
+++ b/target-i386/helper.c
@@ -1096,134 +1096,6 @@ out:
     return pte | page_offset;
 }
 
-void hw_breakpoint_insert(CPUX86State *env, int index)
-{
-    CPUState *cs = CPU(x86_env_get_cpu(env));
-    int type = 0, err = 0;
-
-    switch (hw_breakpoint_type(env->dr[7], index)) {
-    case DR7_TYPE_BP_INST:
-        if (hw_breakpoint_enabled(env->dr[7], index)) {
-            err = cpu_breakpoint_insert(cs, env->dr[index], BP_CPU,
-                                        &env->cpu_breakpoint[index]);
-        }
-        break;
-    case DR7_TYPE_DATA_WR:
-        type = BP_CPU | BP_MEM_WRITE;
-        break;
-    case DR7_TYPE_IO_RW:
-        /* No support for I/O watchpoints yet */
-        break;
-    case DR7_TYPE_DATA_RW:
-        type = BP_CPU | BP_MEM_ACCESS;
-        break;
-    }
-
-    if (type != 0) {
-        err = cpu_watchpoint_insert(cs, env->dr[index],
-                                    hw_breakpoint_len(env->dr[7], index),
-                                    type, &env->cpu_watchpoint[index]);
-    }
-
-    if (err) {
-        env->cpu_breakpoint[index] = NULL;
-    }
-}
-
-void hw_breakpoint_remove(CPUX86State *env, int index)
-{
-    CPUState *cs;
-
-    if (!env->cpu_breakpoint[index]) {
-        return;
-    }
-    cs = CPU(x86_env_get_cpu(env));
-    switch (hw_breakpoint_type(env->dr[7], index)) {
-    case DR7_TYPE_BP_INST:
-        if (hw_breakpoint_enabled(env->dr[7], index)) {
-            cpu_breakpoint_remove_by_ref(cs, env->cpu_breakpoint[index]);
-        }
-        break;
-    case DR7_TYPE_DATA_WR:
-    case DR7_TYPE_DATA_RW:
-        cpu_watchpoint_remove_by_ref(cs, env->cpu_watchpoint[index]);
-        break;
-    case DR7_TYPE_IO_RW:
-        /* No support for I/O watchpoints yet */
-        break;
-    }
-}
-
-bool check_hw_breakpoints(CPUX86State *env, bool force_dr6_update)
-{
-    target_ulong dr6;
-    int reg;
-    bool hit_enabled = false;
-
-    dr6 = env->dr[6] & ~0xf;
-    for (reg = 0; reg < DR7_MAX_BP; reg++) {
-        bool bp_match = false;
-        bool wp_match = false;
-
-        switch (hw_breakpoint_type(env->dr[7], reg)) {
-        case DR7_TYPE_BP_INST:
-            if (env->dr[reg] == env->eip) {
-                bp_match = true;
-            }
-            break;
-        case DR7_TYPE_DATA_WR:
-        case DR7_TYPE_DATA_RW:
-            if (env->cpu_watchpoint[reg] &&
-                env->cpu_watchpoint[reg]->flags & BP_WATCHPOINT_HIT) {
-                wp_match = true;
-            }
-            break;
-        case DR7_TYPE_IO_RW:
-            break;
-        }
-        if (bp_match || wp_match) {
-            dr6 |= 1 << reg;
-            if (hw_breakpoint_enabled(env->dr[7], reg)) {
-                hit_enabled = true;
-            }
-        }
-    }
-
-    if (hit_enabled || force_dr6_update) {
-        env->dr[6] = dr6;
-    }
-
-    return hit_enabled;
-}
-
-void breakpoint_handler(CPUState *cs)
-{
-    X86CPU *cpu = X86_CPU(cs);
-    CPUX86State *env = &cpu->env;
-    CPUBreakpoint *bp;
-
-    if (cs->watchpoint_hit) {
-        if (cs->watchpoint_hit->flags & BP_CPU) {
-            cs->watchpoint_hit = NULL;
-            if (check_hw_breakpoints(env, false)) {
-                raise_exception(env, EXCP01_DB);
-            } else {
-                cpu_resume_from_signal(cs, NULL);
-            }
-        }
-    } else {
-        QTAILQ_FOREACH(bp, &cs->breakpoints, entry) {
-            if (bp->pc == env->eip) {
-                if (bp->flags & BP_CPU) {
-                    check_hw_breakpoints(env, true);
-                    raise_exception(env, EXCP01_DB);
-                }
-                break;
-            }
-        }
-    }
-}
-
 typedef struct MCEInjectionParams {
     Monitor *mon;
     X86CPU *cpu;