1 files changed, 0 insertions, 128 deletions
diff --git a/target-xtensa/gdbstub.c b/target-xtensa/gdbstub.c
deleted file mode 100644
index fa5469a4ef..0000000000
--- a/target-xtensa/gdbstub.c
+++ /dev/null
@@ -1,128 +0,0 @@
-/*
- * Xtensa 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"
-#include "qemu/log.h"
-
-int xtensa_cpu_gdb_read_register(CPUState *cs, uint8_t *mem_buf, int n)
-{
-    XtensaCPU *cpu = XTENSA_CPU(cs);
-    CPUXtensaState *env = &cpu->env;
-    const XtensaGdbReg *reg = env->config->gdb_regmap.reg + n;
-    unsigned i;
-
-    if (n < 0 || n >= env->config->gdb_regmap.num_regs) {
-        return 0;
-    }
-
-    switch (reg->type) {
-    case 9: /*pc*/
-        return gdb_get_reg32(mem_buf, env->pc);
-
-    case 1: /*ar*/
-        xtensa_sync_phys_from_window(env);
-        return gdb_get_reg32(mem_buf, env->phys_regs[(reg->targno & 0xff)
-                                                     % env->config->nareg]);
-
-    case 2: /*SR*/
-        return gdb_get_reg32(mem_buf, env->sregs[reg->targno & 0xff]);
-
-    case 3: /*UR*/
-        return gdb_get_reg32(mem_buf, env->uregs[reg->targno & 0xff]);
-
-    case 4: /*f*/
-        i = reg->targno & 0x0f;
-        switch (reg->size) {
-        case 4:
-            return gdb_get_reg32(mem_buf,
-                                 float32_val(env->fregs[i].f32[FP_F32_LOW]));
-        case 8:
-            return gdb_get_reg64(mem_buf, float64_val(env->fregs[i].f64));
-        default:
-            return 0;
-        }
-
-    case 8: /*a*/
-        return gdb_get_reg32(mem_buf, env->regs[reg->targno & 0x0f]);
-
-    default:
-        qemu_log_mask(LOG_UNIMP, "%s from reg %d of unsupported type %d\n",
-                      __func__, n, reg->type);
-        return 0;
-    }
-}
-
-int xtensa_cpu_gdb_write_register(CPUState *cs, uint8_t *mem_buf, int n)
-{
-    XtensaCPU *cpu = XTENSA_CPU(cs);
-    CPUXtensaState *env = &cpu->env;
-    uint32_t tmp;
-    const XtensaGdbReg *reg = env->config->gdb_regmap.reg + n;
-
-    if (n < 0 || n >= env->config->gdb_regmap.num_regs) {
-        return 0;
-    }
-
-    tmp = ldl_p(mem_buf);
-
-    switch (reg->type) {
-    case 9: /*pc*/
-        env->pc = tmp;
-        break;
-
-    case 1: /*ar*/
-        env->phys_regs[(reg->targno & 0xff) % env->config->nareg] = tmp;
-        xtensa_sync_window_from_phys(env);
-        break;
-
-    case 2: /*SR*/
-        env->sregs[reg->targno & 0xff] = tmp;
-        break;
-
-    case 3: /*UR*/
-        env->uregs[reg->targno & 0xff] = tmp;
-        break;
-
-    case 4: /*f*/
-        switch (reg->size) {
-        case 4:
-            env->fregs[reg->targno & 0x0f].f32[FP_F32_LOW] = make_float32(tmp);
-            return 4;
-        case 8:
-            env->fregs[reg->targno & 0x0f].f64 = make_float64(tmp);
-            return 8;
-        default:
-            return 0;
-        }
-
-    case 8: /*a*/
-        env->regs[reg->targno & 0x0f] = tmp;
-        break;
-
-    default:
-        qemu_log_mask(LOG_UNIMP, "%s to reg %d of unsupported type %d\n",
-                      __func__, n, reg->type);
-        return 0;
-    }
-
-    return 4;
-}