1 files changed, 96 insertions, 0 deletions
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/x86_cpu.c b/jslinux-2019-12-21/tinyemu-2019-12-21/x86_cpu.c
new file mode 100644
index 0000000..e599ab8
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/x86_cpu.c
@@ -0,0 +1,96 @@
+/*
+ * x86 CPU emulator stub
+ * 
+ * Copyright (c) 2011-2017 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdarg.h>
+#include <string.h>
+#include <inttypes.h>
+#include <assert.h>
+
+#include "cutils.h"
+#include "x86_cpu.h"
+
+X86CPUState *x86_cpu_init(PhysMemoryMap *mem_map)
+{
+    fprintf(stderr, "x86 emulator is not supported\n");
+    exit(1);
+}
+
+void x86_cpu_end(X86CPUState *s)
+{
+}
+
+void x86_cpu_interp(X86CPUState *s, int max_cycles1)
+{
+}
+
+void x86_cpu_set_irq(X86CPUState *s, BOOL set)
+{
+}
+
+void x86_cpu_set_reg(X86CPUState *s, int reg, uint32_t val)
+{
+}
+
+uint32_t x86_cpu_get_reg(X86CPUState *s, int reg)
+{
+    return 0;
+}
+
+void x86_cpu_set_seg(X86CPUState *s, int seg, const X86CPUSeg *sd)
+{
+}
+
+void x86_cpu_set_get_hard_intno(X86CPUState *s,
+                                int (*get_hard_intno)(void *opaque),
+                                void *opaque)
+{
+}
+
+void x86_cpu_set_get_tsc(X86CPUState *s,
+                         uint64_t (*get_tsc)(void *opaque),
+                         void *opaque)
+{
+}
+
+void x86_cpu_set_port_io(X86CPUState *s, 
+                         DeviceReadFunc *port_read, DeviceWriteFunc *port_write,
+                         void *opaque)
+{
+}
+
+int64_t x86_cpu_get_cycles(X86CPUState *s)
+{
+    return 0;
+}
+
+BOOL x86_cpu_get_power_down(X86CPUState *s)
+{
+    return FALSE;
+}
+
+void x86_cpu_flush_tlb_write_range_ram(X86CPUState *s,
+                                       uint8_t *ram_ptr, size_t ram_size)
+{
+}