@@ -23,6 +23,8 @@
* THE SOFTWARE.
*/
+#include "tcg-be-null.h"
+
/*
* Register definitions
*/
@@ -24,6 +24,8 @@
* THE SOFTWARE.
*/
+#include "tcg-be-null.h"
+
#if defined(TCG_TARGET_WORDS_BIGENDIAN) == defined(TARGET_WORDS_BIGENDIAN)
# define TCG_NEED_BSWAP 0
#else
@@ -24,6 +24,8 @@
* THE SOFTWARE.
*/
+#include "tcg-be-null.h"
+
/* We only support generating code for 64-bit mode. */
#if TCG_TARGET_REG_BITS != 64
#error "unsupported code generation mode"
@@ -22,6 +22,8 @@
* THE SOFTWARE.
*/
+#include "tcg-be-null.h"
+
#ifndef NDEBUG
static const char * const tcg_target_reg_names[TCG_TARGET_NB_REGS] = {
"%g0",
new file mode 100644
@@ -0,0 +1,43 @@
+/*
+ * TCG Backend Data: No backend data
+ *
+ * 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.
+ */
+
+typedef struct TCGBackendData {
+ /* Empty */
+ char dummy;
+} TCGBackendData;
+
+
+/*
+ * Initialize TB backend data at the beginning of the TB.
+ */
+
+static inline void tcg_out_tb_init(TCGContext *s)
+{
+}
+
+/*
+ * Generate TB finalization at the end of block
+ */
+
+static inline void tcg_out_tb_finalize(TCGContext *s)
+{
+}
@@ -22,6 +22,8 @@
* THE SOFTWARE.
*/
+#include "tcg-be-null.h"
+
/* TODO list:
* - See TODO comments in code.
*/
This is a no-op backend data implementation, for those targets that are not currently using the load/store optimization path. This is prepatory to always requiring these functions in all backends. Signed-off-by: Richard Henderson <rth@twiddle.net> --- tcg/ia64/tcg-target.c | 2 ++ tcg/mips/tcg-target.c | 2 ++ tcg/s390/tcg-target.c | 2 ++ tcg/sparc/tcg-target.c | 2 ++ tcg/tcg-be-null.h | 43 +++++++++++++++++++++++++++++++++++++++++++ tcg/tci/tcg-target.c | 2 ++ 6 files changed, 53 insertions(+) create mode 100644 tcg/tcg-be-null.h