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, 131 deletions

diff --git a/target-cris/gdbstub.c b/target-cris/gdbstub.c
deleted file mode 100644
index 3a72ee2a98..0000000000
--- a/target-cris/gdbstub.c
+++ /dev/null
@@ -1,131 +0,0 @@
-/*
- * CRIS gdb server stub
- *
- * Copyright (c) 2003-2005 Fabrice Bellard
- * Copyright (c) 2013 SUSE LINUX Products GmbH
- *
- * 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 "qemu-common.h"
-#include "cpu.h"
-#include "exec/gdbstub.h"
-
-int crisv10_cpu_gdb_read_register(CPUState *cs, uint8_t *mem_buf, int n)
-{
-    CRISCPU *cpu = CRIS_CPU(cs);
-    CPUCRISState *env = &cpu->env;
-
-    if (n < 15) {
-        return gdb_get_reg32(mem_buf, env->regs[n]);
-    }
-
-    if (n == 15) {
-        return gdb_get_reg32(mem_buf, env->pc);
-    }
-
-    if (n < 32) {
-        switch (n) {
-        case 16:
-            return gdb_get_reg8(mem_buf, env->pregs[n - 16]);
-        case 17:
-            return gdb_get_reg8(mem_buf, env->pregs[n - 16]);
-        case 20:
-        case 21:
-            return gdb_get_reg16(mem_buf, env->pregs[n - 16]);
-        default:
-            if (n >= 23) {
-                return gdb_get_reg32(mem_buf, env->pregs[n - 16]);
-            }
-            break;
-        }
-    }
-    return 0;
-}
-
-int cris_cpu_gdb_read_register(CPUState *cs, uint8_t *mem_buf, int n)
-{
-    CRISCPU *cpu = CRIS_CPU(cs);
-    CPUCRISState *env = &cpu->env;
-    uint8_t srs;
-
-    srs = env->pregs[PR_SRS];
-    if (n < 16) {
-        return gdb_get_reg32(mem_buf, env->regs[n]);
-    }
-
-    if (n >= 21 && n < 32) {
-        return gdb_get_reg32(mem_buf, env->pregs[n - 16]);
-    }
-    if (n >= 33 && n < 49) {
-        return gdb_get_reg32(mem_buf, env->sregs[srs][n - 33]);
-    }
-    switch (n) {
-    case 16:
-        return gdb_get_reg8(mem_buf, env->pregs[0]);
-    case 17:
-        return gdb_get_reg8(mem_buf, env->pregs[1]);
-    case 18:
-        return gdb_get_reg32(mem_buf, env->pregs[2]);
-    case 19:
-        return gdb_get_reg8(mem_buf, srs);
-    case 20:
-        return gdb_get_reg16(mem_buf, env->pregs[4]);
-    case 32:
-        return gdb_get_reg32(mem_buf, env->pc);
-    }
-
-    return 0;
-}
-
-int cris_cpu_gdb_write_register(CPUState *cs, uint8_t *mem_buf, int n)
-{
-    CRISCPU *cpu = CRIS_CPU(cs);
-    CPUCRISState *env = &cpu->env;
-    uint32_t tmp;
-
-    if (n > 49) {
-        return 0;
-    }
-
-    tmp = ldl_p(mem_buf);
-
-    if (n < 16) {
-        env->regs[n] = tmp;
-    }
-
-    if (n >= 21 && n < 32) {
-        env->pregs[n - 16] = tmp;
-    }
-
-    /* FIXME: Should support function regs be writable?  */
-    switch (n) {
-    case 16:
-        return 1;
-    case 17:
-        return 1;
-    case 18:
-        env->pregs[PR_PID] = tmp;
-        break;
-    case 19:
-        return 1;
-    case 20:
-        return 2;
-    case 32:
-        env->pc = tmp;
-        break;
-    }
-
-    return 4;
-}