net/rocker: Cleanup the useless return value check

[qemu.git] / tcg / ppc / tcg-target.h

diff --git a/tcg/ppc/tcg-target.h b/tcg/ppc/tcg-target.h
index 0fdad04ee4d3cb69e4c6d705e3ff138029f5862c..abd8b3d6cd8014b0ca677cb7525867d3f20d9450 100644 (file)
--- a/tcg/ppc/tcg-target.h
+++ b/tcg/ppc/tcg-target.h
@@ -21,68 +21,47 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-#ifndef TCG_TARGET_PPC 
-#define TCG_TARGET_PPC 1
 
-#define TCG_TARGET_WORDS_BIGENDIAN
+#ifndef PPC_TCG_TARGET_H
+#define PPC_TCG_TARGET_H
+
+#ifdef _ARCH_PPC64
+# define TCG_TARGET_REG_BITS  64
+#else
+# define TCG_TARGET_REG_BITS  32
+#endif
+
 #define TCG_TARGET_NB_REGS 32
+#define TCG_TARGET_INSN_UNIT_SIZE 4
+#define TCG_TARGET_TLB_DISPLACEMENT_BITS 16
 
 typedef enum {
-    TCG_REG_R0 = 0,
-    TCG_REG_R1,
-    TCG_REG_R2,
-    TCG_REG_R3,
-    TCG_REG_R4,
-    TCG_REG_R5,
-    TCG_REG_R6,
-    TCG_REG_R7,
-    TCG_REG_R8,
-    TCG_REG_R9,
-    TCG_REG_R10,
-    TCG_REG_R11,
-    TCG_REG_R12,
-    TCG_REG_R13,
-    TCG_REG_R14,
-    TCG_REG_R15,
-    TCG_REG_R16,
-    TCG_REG_R17,
-    TCG_REG_R18,
-    TCG_REG_R19,
-    TCG_REG_R20,
-    TCG_REG_R21,
-    TCG_REG_R22,
-    TCG_REG_R23,
-    TCG_REG_R24,
-    TCG_REG_R25,
-    TCG_REG_R26,
-    TCG_REG_R27,
-    TCG_REG_R28,
-    TCG_REG_R29,
-    TCG_REG_R30,
-    TCG_REG_R31
+    TCG_REG_R0,  TCG_REG_R1,  TCG_REG_R2,  TCG_REG_R3,
+    TCG_REG_R4,  TCG_REG_R5,  TCG_REG_R6,  TCG_REG_R7,
+    TCG_REG_R8,  TCG_REG_R9,  TCG_REG_R10, TCG_REG_R11,
+    TCG_REG_R12, TCG_REG_R13, TCG_REG_R14, TCG_REG_R15,
+    TCG_REG_R16, TCG_REG_R17, TCG_REG_R18, TCG_REG_R19,
+    TCG_REG_R20, TCG_REG_R21, TCG_REG_R22, TCG_REG_R23,
+    TCG_REG_R24, TCG_REG_R25, TCG_REG_R26, TCG_REG_R27,
+    TCG_REG_R28, TCG_REG_R29, TCG_REG_R30, TCG_REG_R31,
+
+    TCG_REG_CALL_STACK = TCG_REG_R1,
+    TCG_AREG0 = TCG_REG_R27
 } TCGReg;
 
-/* used for function call generation */
-#define TCG_REG_CALL_STACK TCG_REG_R1
-#define TCG_TARGET_STACK_ALIGN 16
-#if defined _CALL_DARWIN || defined __APPLE__
-#define TCG_TARGET_CALL_STACK_OFFSET 24
-#elif defined _CALL_AIX
-#define TCG_TARGET_CALL_STACK_OFFSET 52
-#elif defined _CALL_SYSV
-#define TCG_TARGET_CALL_ALIGN_ARGS 1
-#define TCG_TARGET_CALL_STACK_OFFSET 8
-#else
-#error Unsupported system
-#endif
+extern bool have_isa_2_06;
+extern bool have_isa_3_00;
+
+/* optional instructions automatically implemented */
+#define TCG_TARGET_HAS_ext8u_i32        0 /* andi */
+#define TCG_TARGET_HAS_ext16u_i32       0
 
 /* optional instructions */
 #define TCG_TARGET_HAS_div_i32          1
+#define TCG_TARGET_HAS_rem_i32          0
 #define TCG_TARGET_HAS_rot_i32          1
 #define TCG_TARGET_HAS_ext8s_i32        1
 #define TCG_TARGET_HAS_ext16s_i32       1
-#define TCG_TARGET_HAS_ext8u_i32        1
-#define TCG_TARGET_HAS_ext16u_i32       1
 #define TCG_TARGET_HAS_bswap16_i32      1
 #define TCG_TARGET_HAS_bswap32_i32      1
 #define TCG_TARGET_HAS_not_i32          1
@@ -92,13 +71,57 @@ typedef enum {
 #define TCG_TARGET_HAS_eqv_i32          1
 #define TCG_TARGET_HAS_nand_i32         1
 #define TCG_TARGET_HAS_nor_i32          1
+#define TCG_TARGET_HAS_clz_i32          1
+#define TCG_TARGET_HAS_ctz_i32          have_isa_3_00
+#define TCG_TARGET_HAS_ctpop_i32        have_isa_2_06
 #define TCG_TARGET_HAS_deposit_i32      1
+#define TCG_TARGET_HAS_extract_i32      1
+#define TCG_TARGET_HAS_sextract_i32     0
 #define TCG_TARGET_HAS_movcond_i32      1
+#define TCG_TARGET_HAS_mulu2_i32        0
+#define TCG_TARGET_HAS_muls2_i32        0
+#define TCG_TARGET_HAS_muluh_i32        1
+#define TCG_TARGET_HAS_mulsh_i32        1
 
-#define TCG_AREG0 TCG_REG_R27
+#if TCG_TARGET_REG_BITS == 64
+#define TCG_TARGET_HAS_add2_i32         0
+#define TCG_TARGET_HAS_sub2_i32         0
+#define TCG_TARGET_HAS_extrl_i64_i32    0
+#define TCG_TARGET_HAS_extrh_i64_i32    0
+#define TCG_TARGET_HAS_div_i64          1
+#define TCG_TARGET_HAS_rem_i64          0
+#define TCG_TARGET_HAS_rot_i64          1
+#define TCG_TARGET_HAS_ext8s_i64        1
+#define TCG_TARGET_HAS_ext16s_i64       1
+#define TCG_TARGET_HAS_ext32s_i64       1
+#define TCG_TARGET_HAS_ext8u_i64        0
+#define TCG_TARGET_HAS_ext16u_i64       0
+#define TCG_TARGET_HAS_ext32u_i64       0
+#define TCG_TARGET_HAS_bswap16_i64      1
+#define TCG_TARGET_HAS_bswap32_i64      1
+#define TCG_TARGET_HAS_bswap64_i64      1
+#define TCG_TARGET_HAS_not_i64          1
+#define TCG_TARGET_HAS_neg_i64          1
+#define TCG_TARGET_HAS_andc_i64         1
+#define TCG_TARGET_HAS_orc_i64          1
+#define TCG_TARGET_HAS_eqv_i64          1
+#define TCG_TARGET_HAS_nand_i64         1
+#define TCG_TARGET_HAS_nor_i64          1
+#define TCG_TARGET_HAS_clz_i64          1
+#define TCG_TARGET_HAS_ctz_i64          have_isa_3_00
+#define TCG_TARGET_HAS_ctpop_i64        have_isa_2_06
+#define TCG_TARGET_HAS_deposit_i64      1
+#define TCG_TARGET_HAS_extract_i64      1
+#define TCG_TARGET_HAS_sextract_i64     0
+#define TCG_TARGET_HAS_movcond_i64      1
+#define TCG_TARGET_HAS_add2_i64         1
+#define TCG_TARGET_HAS_sub2_i64         1
+#define TCG_TARGET_HAS_mulu2_i64        0
+#define TCG_TARGET_HAS_muls2_i64        0
+#define TCG_TARGET_HAS_muluh_i64        1
+#define TCG_TARGET_HAS_mulsh_i64        1
+#endif
 
-#define tcg_qemu_tb_exec(env, tb_ptr) \
-    ((long __attribute__ ((longcall)) \
-      (*)(void *, void *))tcg_ctx.code_gen_prologue)(env, tb_ptr)
+void flush_icache_range(uintptr_t start, uintptr_t stop);
 
 #endif