target-lm32: Move cpu_gdb_{read,write}_register()

Acked-by: Michael Walle <michael@walle.cc>
Signed-off-by: Andreas Färber <afaerber@suse.de>

gdbstub.c

@@ -578,72 +578,8 @@ static int put_packet(GDBState *s, const char *buf)
 
 #elif defined (TARGET_LM32)
 
-#include "hw/lm32/lm32_pic.h"
+#include "target-lm32/gdbstub.c"
 
-static int cpu_gdb_read_register(CPULM32State *env, uint8_t *mem_buf, int n)
-{
-    if (n < 32) {
-        GET_REG32(env->regs[n]);
-    } else {
-        switch (n) {
-        case 32:
-            GET_REG32(env->pc);
-        /* FIXME: put in right exception ID */
-        case 33:
-            GET_REG32(0);
-        case 34:
-            GET_REG32(env->eba);
-        case 35:
-            GET_REG32(env->deba);
-        case 36:
-            GET_REG32(env->ie);
-        case 37:
-            GET_REG32(lm32_pic_get_im(env->pic_state));
-        case 38:
-            GET_REG32(lm32_pic_get_ip(env->pic_state));
-        }
-    }
-    return 0;
-}
-
-static int cpu_gdb_write_register(CPULM32State *env, uint8_t *mem_buf, int n)
-{
-    LM32CPU *cpu = lm32_env_get_cpu(env);
-    CPUClass *cc = CPU_GET_CLASS(cpu);
-    uint32_t tmp;
-
-    if (n > cc->gdb_num_core_regs) {
-        return 0;
-    }
-
-    tmp = ldl_p(mem_buf);
-
-    if (n < 32) {
-        env->regs[n] = tmp;
-    } else {
-        switch (n) {
-        case 32:
-            env->pc = tmp;
-            break;
-        case 34:
-            env->eba = tmp;
-            break;
-        case 35:
-            env->deba = tmp;
-            break;
-        case 36:
-            env->ie = tmp;
-            break;
-        case 37:
-            lm32_pic_set_im(env->pic_state, tmp);
-            break;
-        case 38:
-            lm32_pic_set_ip(env->pic_state, tmp);
-            break;
-        }
-    }
-    return 4;
-}
 #elif defined(TARGET_XTENSA)
 
 static int cpu_gdb_read_register(CPUXtensaState *env, uint8_t *mem_buf, int n)

target-lm32/gdbstub.c

@@ -0,0 +1,85 @@
+/*
+ * LM32 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 "hw/lm32/lm32_pic.h"
+
+static int cpu_gdb_read_register(CPULM32State *env, uint8_t *mem_buf, int n)
+{
+    if (n < 32) {
+        GET_REG32(env->regs[n]);
+    } else {
+        switch (n) {
+        case 32:
+            GET_REG32(env->pc);
+        /* FIXME: put in right exception ID */
+        case 33:
+            GET_REG32(0);
+        case 34:
+            GET_REG32(env->eba);
+        case 35:
+            GET_REG32(env->deba);
+        case 36:
+            GET_REG32(env->ie);
+        case 37:
+            GET_REG32(lm32_pic_get_im(env->pic_state));
+        case 38:
+            GET_REG32(lm32_pic_get_ip(env->pic_state));
+        }
+    }
+    return 0;
+}
+
+static int cpu_gdb_write_register(CPULM32State *env, uint8_t *mem_buf, int n)
+{
+    LM32CPU *cpu = lm32_env_get_cpu(env);
+    CPUClass *cc = CPU_GET_CLASS(cpu);
+    uint32_t tmp;
+
+    if (n > cc->gdb_num_core_regs) {
+        return 0;
+    }
+
+    tmp = ldl_p(mem_buf);
+
+    if (n < 32) {
+        env->regs[n] = tmp;
+    } else {
+        switch (n) {
+        case 32:
+            env->pc = tmp;
+            break;
+        case 34:
+            env->eba = tmp;
+            break;
+        case 35:
+            env->deba = tmp;
+            break;
+        case 36:
+            env->ie = tmp;
+            break;
+        case 37:
+            lm32_pic_set_im(env->pic_state, tmp);
+            break;
+        case 38:
+            lm32_pic_set_ip(env->pic_state, tmp);
+            break;
+        }
+    }
+    return 4;
+}