target/openrisc: Merge mmu_helper.c into mmu.c

With tlb_fill in mmu.c, we can simplify things further.

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Stafford Horne <shorne@gmail.com>

3 files changed, 12 insertions, 41 deletions

diff --git a/target/openrisc/Makefile.objs b/target/openrisc/Makefile.objs
index 8b8a890..b5432f4 100644
--- a/target/openrisc/Makefile.objs
+++ b/target/openrisc/Makefile.objs
@@ -1,7 +1,7 @@
 obj-$(CONFIG_SOFTMMU) += machine.o
 obj-y += cpu.o exception.o interrupt.o mmu.o translate.o disas.o
 obj-y += exception_helper.o fpu_helper.o \
-         interrupt_helper.o mmu_helper.o sys_helper.o
+         interrupt_helper.o sys_helper.o
 obj-y += gdbstub.o
 
 DECODETREE = $(SRC_PATH)/scripts/decodetree.py
diff --git a/target/openrisc/mmu.c b/target/openrisc/mmu.c
index b2effaa..9b4b5cf 100644
--- a/target/openrisc/mmu.c
+++ b/target/openrisc/mmu.c
@@ -240,4 +240,15 @@ hwaddr openrisc_cpu_get_phys_page_debug(CPUState *cs, vaddr addr)
         return phys_addr;
     }
 }
+
+void tlb_fill(CPUState *cs, target_ulong addr, int size,
+              MMUAccessType access_type, int mmu_idx, uintptr_t retaddr)
+{
+    int ret = openrisc_cpu_handle_mmu_fault(cs, addr, size,
+                                            access_type, mmu_idx);
+    if (ret) {
+        /* Raise Exception.  */
+        cpu_loop_exit_restore(cs, retaddr);
+    }
+}
 #endif
diff --git a/target/openrisc/mmu_helper.c b/target/openrisc/mmu_helper.c
deleted file mode 100644
index 97e1d17..0000000
--- a/target/openrisc/mmu_helper.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * OpenRISC MMU helper routines
- *
- * Copyright (c) 2011-2012 Jia Liu <proljc@gmail.com>
- *                         Zhizhou Zhang <etouzh@gmail.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "qemu/osdep.h"
-#include "cpu.h"
-#include "exec/exec-all.h"
-#include "exec/cpu_ldst.h"
-
-#ifndef CONFIG_USER_ONLY
-
-void tlb_fill(CPUState *cs, target_ulong addr, int size,
-              MMUAccessType access_type, int mmu_idx, uintptr_t retaddr)
-{
-    int ret;
-
-    ret = openrisc_cpu_handle_mmu_fault(cs, addr, size, access_type, mmu_idx);
-
-    if (ret) {
-        /* Raise Exception.  */
-        cpu_loop_exit_restore(cs, retaddr);
-    }
-}
-#endif