1 files changed, 71 insertions, 0 deletions
diff --git a/src/third_party/libdisasm/x86_misc.c b/src/third_party/libdisasm/x86_misc.c
new file mode 100644
index 00000000..3d2dd0ae
--- /dev/null
+++ b/src/third_party/libdisasm/x86_misc.c
@@ -0,0 +1,71 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "libdis.h"
+#include "ia32_insn.h"
+#include "ia32_reg.h"		/* for ia32_reg wrapper */
+#include "ia32_settings.h"
+extern ia32_settings_t ia32_settings;
+
+#ifdef _MSC_VER
+        #define snprintf        _snprintf
+        #define inline          __inline
+#endif
+
+
+/* =========================================================== INIT/TERM */
+static DISASM_REPORTER __x86_reporter_func = NULL;
+static void * __x86_reporter_arg = NULL;
+
+int x86_init( enum x86_options options, DISASM_REPORTER reporter, void * arg )
+{
+        ia32_settings.options = options;
+        __x86_reporter_func = reporter;
+	__x86_reporter_arg = arg;
+
+        return 1;
+}
+
+void x86_set_reporter( DISASM_REPORTER reporter, void * arg ) {
+        __x86_reporter_func = reporter;
+	__x86_reporter_arg = arg;
+}
+
+void x86_set_options( enum x86_options options ){
+        ia32_settings.options = options;
+}
+
+enum x86_options x86_get_options( void ) {
+        return ia32_settings.options;
+}
+
+int x86_cleanup( void )
+{
+        return 1;
+}
+
+/* =========================================================== ERRORS */
+void x86_report_error( enum x86_report_codes code, void *data ) {
+        if ( __x86_reporter_func ) {
+                (*__x86_reporter_func)(code, data, __x86_reporter_arg);
+        }
+}
+
+
+/* =========================================================== MISC */
+unsigned int x86_endian(void)        { return ia32_settings.endian;  }
+unsigned int x86_addr_size(void)     { return ia32_settings.sz_addr; }
+unsigned int x86_op_size(void)       { return ia32_settings.sz_oper; }
+unsigned int x86_word_size(void)     { return ia32_settings.sz_word; }
+unsigned int x86_max_insn_size(void) { return ia32_settings.max_insn; }
+unsigned int x86_sp_reg(void)        { return ia32_settings.id_sp_reg;      }
+unsigned int x86_fp_reg(void)        { return ia32_settings.id_fp_reg;      }
+unsigned int x86_ip_reg(void)        { return ia32_settings.id_ip_reg;      }
+unsigned int x86_flag_reg(void)        { return ia32_settings.id_flag_reg;  }
+
+/* wrapper function to hide the IA32 register fn */
+void x86_reg_from_id( unsigned int id, x86_reg_t * reg ) {
+	ia32_handle_register( reg, id );
+	return;
+}