projects / qemu.git / blame
| Commit | Line | Data |
|---|---|---|
| 2328826b MF |
1 | /* |
| 2 | * Copyright (c) 2011, Max Filippov, Open Source and Linux Lab. | |
| 3 | * All rights reserved. | |
| 4 | * | |
| 5 | * Redistribution and use in source and binary forms, with or without | |
| 6 | * modification, are permitted provided that the following conditions are met: | |
| 7 | * * Redistributions of source code must retain the above copyright | |
| 8 | * notice, this list of conditions and the following disclaimer. | |
| 9 | * * Redistributions in binary form must reproduce the above copyright | |
| 10 | * notice, this list of conditions and the following disclaimer in the | |
| 11 | * documentation and/or other materials provided with the distribution. | |
| 12 | * * Neither the name of the Open Source and Linux Lab nor the | |
| 13 | * names of its contributors may be used to endorse or promote products | |
| 14 | * derived from this software without specific prior written permission. | |
| 15 | * | |
| 16 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | |
| 17 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 18 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 19 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY | |
| 20 | * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | |
| 21 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | |
| 22 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND | |
| 23 | * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 24 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | |
| 25 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 26 | */ | |
| 27 | ||
| 28 | #include "cpu.h" | |
| 29 | #include "exec-all.h" | |
| 30 | #include "gdbstub.h" | |
| 31 | #include "qemu-common.h" | |
| 32 | #include "host-utils.h" | |
| 33 | #if !defined(CONFIG_USER_ONLY) | |
| 34 | #include "hw/loader.h" | |
| 35 | #endif | |
| 36 | ||
| 37 | void cpu_reset(CPUXtensaState *env) | |
| 38 | { | |
| 39 | env->pc = 0; | |
| 40 | } | |
| 41 | ||
| 42 | CPUXtensaState *cpu_xtensa_init(const char *cpu_model) | |
| 43 | { | |
| 44 | static int tcg_inited; | |
| 45 | CPUXtensaState *env; | |
| 46 | ||
| 47 | env = g_malloc0(sizeof(*env)); | |
| 48 | cpu_exec_init(env); | |
| 49 | ||
| 50 | if (!tcg_inited) { | |
| 51 | tcg_inited = 1; | |
| 52 | xtensa_translate_init(); | |
| 53 | } | |
| 54 | ||
| 55 | qemu_init_vcpu(env); | |
| 56 | return env; | |
| 57 | } | |
| 58 | ||
| 59 | ||
| 60 | void xtensa_cpu_list(FILE *f, fprintf_function cpu_fprintf) | |
| 61 | { | |
| 62 | cpu_fprintf(f, "Available CPUs:\n" | |
| 63 | " Xtensa core\n"); | |
| 64 | } | |
| 65 | ||
| 66 | target_phys_addr_t cpu_get_phys_page_debug(CPUState *env, target_ulong addr) | |
| 67 | { | |
| 68 | return addr; | |
| 69 | } | |
| 70 | ||
| 71 | void do_interrupt(CPUState *env) | |
| 72 | { | |
| 73 | } |