* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
-#include "a64/disasm-a64.h"
-
extern "C" {
+#include "qemu/osdep.h"
#include "disas/bfd.h"
}
+#include "vixl/a64/disasm-a64.h"
+
using namespace vixl;
static Decoder *vixl_decoder = NULL;
*/
class QEMUDisassembler : public Disassembler {
public:
- explicit QEMUDisassembler(FILE *stream) : stream_(stream) { }
+ QEMUDisassembler() : printf_(NULL), stream_(NULL) { }
~QEMUDisassembler() { }
+ void SetStream(FILE *stream) {
+ stream_ = stream;
+ }
+
+ void SetPrintf(fprintf_function printf_fn) {
+ printf_ = printf_fn;
+ }
+
protected:
virtual void ProcessOutput(const Instruction *instr) {
- fprintf(stream_, "%08" PRIx32 " %s",
+ printf_(stream_, "%08" PRIx32 " %s",
instr->InstructionBits(), GetOutput());
}
private:
+ fprintf_function printf_;
FILE *stream_;
};
return vixl_decoder != NULL;
}
-static void vixl_init(FILE *f) {
+static void vixl_init() {
vixl_decoder = new Decoder();
- vixl_disasm = new QEMUDisassembler(f);
+ vixl_disasm = new QEMUDisassembler();
vixl_decoder->AppendVisitor(vixl_disasm);
}
}
if (!vixl_is_initialized()) {
- vixl_init(info->stream);
+ vixl_init();
}
+ ((QEMUDisassembler *)vixl_disasm)->SetPrintf(info->fprintf_func);
+ ((QEMUDisassembler *)vixl_disasm)->SetStream(info->stream);
+
instrval = bytes[0] | bytes[1] << 8 | bytes[2] << 16 | bytes[3] << 24;
instr = reinterpret_cast<const Instruction *>(&instrval);
vixl_disasm->MapCodeAddress(addr, instr);