Move target-* CPU file into a target/ folder

We've currently got 18 architectures in QEMU, and thus 18 target-xxx
folders in the root folder of the QEMU source tree. More architectures
(e.g. RISC-V, AVR) are likely to be included soon, too, so the main
folder of the QEMU sources slowly gets quite overcrowded with the
target-xxx folders.
To disburden the main folder a little bit, let's move the target-xxx
folders into a dedicated target/ folder, so that target-xxx/ simply
becomes target/xxx/ instead.

Acked-by: Laurent Vivier <laurent@vivier.eu> [m68k part]
Acked-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> [tricore part]
Acked-by: Michael Walle <michael@walle.cc> [lm32 part]
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com> [s390x part]
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com> [s390x part]
Acked-by: Eduardo Habkost <ehabkost@redhat.com> [i386 part]
Acked-by: Artyom Tarasenko <atar4qemu@gmail.com> [sparc part]
Acked-by: Richard Henderson <rth@twiddle.net> [alpha part]
Acked-by: Max Filippov <jcmvbkbc@gmail.com> [xtensa part]
Reviewed-by: David Gibson <david@gibson.dropbear.id.au> [ppc part]
Acked-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> [cris&microblaze part]
Acked-by: Guan Xuetao <gxt@mprc.pku.edu.cn> [unicore32 part]
Signed-off-by: Thomas Huth <thuth@redhat.com>

1 files changed, 0 insertions, 89 deletions

diff --git a/target-alpha/mem_helper.c b/target-alpha/mem_helper.c
deleted file mode 100644
index 78a7d45590..0000000000
--- a/target-alpha/mem_helper.c
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- *  Helpers for loads and stores
- *
- *  Copyright (c) 2007 Jocelyn Mayer
- *
- * 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/helper-proto.h"
-#include "exec/exec-all.h"
-#include "exec/cpu_ldst.h"
-
-/* Softmmu support */
-#ifndef CONFIG_USER_ONLY
-void alpha_cpu_do_unaligned_access(CPUState *cs, vaddr addr,
-                                   MMUAccessType access_type,
-                                   int mmu_idx, uintptr_t retaddr)
-{
-    AlphaCPU *cpu = ALPHA_CPU(cs);
-    CPUAlphaState *env = &cpu->env;
-    uint64_t pc;
-    uint32_t insn;
-
-    if (retaddr) {
-        cpu_restore_state(cs, retaddr);
-    }
-
-    pc = env->pc;
-    insn = cpu_ldl_code(env, pc);
-
-    env->trap_arg0 = addr;
-    env->trap_arg1 = insn >> 26;                /* opcode */
-    env->trap_arg2 = (insn >> 21) & 31;         /* dest regno */
-    cs->exception_index = EXCP_UNALIGN;
-    env->error_code = 0;
-    cpu_loop_exit(cs);
-}
-
-void alpha_cpu_unassigned_access(CPUState *cs, hwaddr addr,
-                                 bool is_write, bool is_exec, int unused,
-                                 unsigned size)
-{
-    AlphaCPU *cpu = ALPHA_CPU(cs);
-    CPUAlphaState *env = &cpu->env;
-
-    env->trap_arg0 = addr;
-    env->trap_arg1 = is_write ? 1 : 0;
-    cs->exception_index = EXCP_MCHK;
-    env->error_code = 0;
-
-    /* ??? We should cpu_restore_state to the faulting insn, but this hook
-       does not have access to the retaddr value from the original helper.
-       It's all moot until the QEMU PALcode grows an MCHK handler.  */
-
-    cpu_loop_exit(cs);
-}
-
-/* try to fill the TLB and return an exception if error. If retaddr is
-   NULL, it means that the function was called in C code (i.e. not
-   from generated code or from helper.c) */
-/* XXX: fix it to restore all registers */
-void tlb_fill(CPUState *cs, target_ulong addr, MMUAccessType access_type,
-              int mmu_idx, uintptr_t retaddr)
-{
-    int ret;
-
-    ret = alpha_cpu_handle_mmu_fault(cs, addr, access_type, mmu_idx);
-    if (unlikely(ret != 0)) {
-        if (retaddr) {
-            cpu_restore_state(cs, retaddr);
-        }
-        /* Exception index and error code are already set */
-        cpu_loop_exit(cs);
-    }
-}
-#endif /* CONFIG_USER_ONLY */