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, 137 deletions

diff --git a/target-i386/excp_helper.c b/target-i386/excp_helper.c
deleted file mode 100644
index f0dc4996c1..0000000000
--- a/target-i386/excp_helper.c
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
- *  x86 exception helpers
- *
- *  Copyright (c) 2003 Fabrice Bellard
- *
- * 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 "qemu/log.h"
-#include "sysemu/sysemu.h"
-#include "exec/helper-proto.h"
-
-void helper_raise_interrupt(CPUX86State *env, int intno, int next_eip_addend)
-{
-    raise_interrupt(env, intno, 1, 0, next_eip_addend);
-}
-
-void helper_raise_exception(CPUX86State *env, int exception_index)
-{
-    raise_exception(env, exception_index);
-}
-
-/*
- * Check nested exceptions and change to double or triple fault if
- * needed. It should only be called, if this is not an interrupt.
- * Returns the new exception number.
- */
-static int check_exception(CPUX86State *env, int intno, int *error_code)
-{
-    int first_contributory = env->old_exception == 0 ||
-                              (env->old_exception >= 10 &&
-                               env->old_exception <= 13);
-    int second_contributory = intno == 0 ||
-                               (intno >= 10 && intno <= 13);
-
-    qemu_log_mask(CPU_LOG_INT, "check_exception old: 0x%x new 0x%x\n",
-                env->old_exception, intno);
-
-#if !defined(CONFIG_USER_ONLY)
-    if (env->old_exception == EXCP08_DBLE) {
-        if (env->hflags & HF_SVMI_MASK) {
-            cpu_vmexit(env, SVM_EXIT_SHUTDOWN, 0); /* does not return */
-        }
-
-        qemu_log_mask(CPU_LOG_RESET, "Triple fault\n");
-
-        qemu_system_reset_request();
-        return EXCP_HLT;
-    }
-#endif
-
-    if ((first_contributory && second_contributory)
-        || (env->old_exception == EXCP0E_PAGE &&
-            (second_contributory || (intno == EXCP0E_PAGE)))) {
-        intno = EXCP08_DBLE;
-        *error_code = 0;
-    }
-
-    if (second_contributory || (intno == EXCP0E_PAGE) ||
-        (intno == EXCP08_DBLE)) {
-        env->old_exception = intno;
-    }
-
-    return intno;
-}
-
-/*
- * 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
- * env->eip value AFTER the interrupt instruction. It is only relevant if
- * is_int is TRUE.
- */
-static void QEMU_NORETURN raise_interrupt2(CPUX86State *env, int intno,
-                                           int is_int, int error_code,
-                                           int next_eip_addend,
-                                           uintptr_t retaddr)
-{
-    CPUState *cs = CPU(x86_env_get_cpu(env));
-
-    if (!is_int) {
-        cpu_svm_check_intercept_param(env, SVM_EXIT_EXCP_BASE + intno,
-                                      error_code);
-        intno = check_exception(env, intno, &error_code);
-    } else {
-        cpu_svm_check_intercept_param(env, SVM_EXIT_SWINT, 0);
-    }
-
-    cs->exception_index = intno;
-    env->error_code = error_code;
-    env->exception_is_int = is_int;
-    env->exception_next_eip = env->eip + next_eip_addend;
-    cpu_loop_exit_restore(cs, retaddr);
-}
-
-/* shortcuts to generate exceptions */
-
-void QEMU_NORETURN raise_interrupt(CPUX86State *env, int intno, int is_int,
-                                   int error_code, int next_eip_addend)
-{
-    raise_interrupt2(env, intno, is_int, error_code, next_eip_addend, 0);
-}
-
-void raise_exception_err(CPUX86State *env, int exception_index,
-                         int error_code)
-{
-    raise_interrupt2(env, exception_index, 0, error_code, 0, 0);
-}
-
-void raise_exception_err_ra(CPUX86State *env, int exception_index,
-                            int error_code, uintptr_t retaddr)
-{
-    raise_interrupt2(env, exception_index, 0, error_code, 0, retaddr);
-}
-
-void raise_exception(CPUX86State *env, int exception_index)
-{
-    raise_interrupt2(env, exception_index, 0, 0, 0, 0);
-}
-
-void raise_exception_ra(CPUX86State *env, int exception_index, uintptr_t retaddr)
-{
-    raise_interrupt2(env, exception_index, 0, 0, 0, retaddr);
-}