target-arm: Extend feature flags to 64 bits

[qemu.git] / translate-all.c

diff --git a/translate-all.c b/translate-all.c
index 263649578b180c46c04a385b8dc4b9e3b3db6c52..5bd2d3711a2696967f8ed930e4a9cbb756e75c9e 100644 (file)
--- a/translate-all.c
+++ b/translate-all.c
@@ -14,8 +14,7 @@
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
  */
 #include <stdarg.h>
 #include <stdlib.h>
@@ -27,9 +26,9 @@
 
 #define NO_CPU_IO_DEFS
 #include "cpu.h"
-#include "exec-all.h"
 #include "disas.h"
 #include "tcg.h"
+#include "qemu-timer.h"
 
 /* code generation context */
 TCGContext tcg_ctx;
@@ -40,36 +39,10 @@ TCGArg gen_opparam_buf[OPPARAM_BUF_SIZE];
 target_ulong gen_opc_pc[OPC_BUF_SIZE];
 uint16_t gen_opc_icount[OPC_BUF_SIZE];
 uint8_t gen_opc_instr_start[OPC_BUF_SIZE];
-#if defined(TARGET_I386)
-uint8_t gen_opc_cc_op[OPC_BUF_SIZE];
-#elif defined(TARGET_SPARC)
-target_ulong gen_opc_npc[OPC_BUF_SIZE];
-target_ulong gen_opc_jump_pc[2];
-#elif defined(TARGET_MIPS) || defined(TARGET_SH4)
-uint32_t gen_opc_hflags[OPC_BUF_SIZE];
-#endif
-
-/* XXX: suppress that */
-unsigned long code_gen_max_block_size(void)
-{
-    static unsigned long max;
-
-    if (max == 0) {
-        max = TCG_MAX_OP_SIZE;
-#define DEF(s, n, copy_size) max = copy_size > max? copy_size : max;
-#include "tcg-opc.h"
-#undef DEF
-        max *= OPC_MAX_SIZE;
-    }
-
-    return max;
-}
 
 void cpu_gen_init(void)
 {
     tcg_context_init(&tcg_ctx); 
-    tcg_set_frame(&tcg_ctx, TCG_AREG0, offsetof(CPUState, temp_buf),
-                  CPU_TEMP_BUF_NLONGS * sizeof(long));
 }
 
 /* return non zero if the very first instruction is invalid so that
@@ -78,7 +51,7 @@ void cpu_gen_init(void)
    '*gen_code_size_ptr' contains the size of the generated code (host
    code).
 */
-int cpu_gen_code(CPUState *env, TranslationBlock *tb, int *gen_code_size_ptr)
+int cpu_gen_code(CPUArchState *env, TranslationBlock *tb, int *gen_code_size_ptr)
 {
     TCGContext *s = &tcg_ctx;
     uint8_t *gen_code_buf;
@@ -94,9 +67,8 @@ int cpu_gen_code(CPUState *env, TranslationBlock *tb, int *gen_code_size_ptr)
 #endif
     tcg_func_start(s);
 
-    if (gen_intermediate_code(env, tb) < 0)
-        return -1;
-    
+    gen_intermediate_code(env, tb);
+
     /* generate machine code */
     gen_code_buf = tb->tc_ptr;
     tb->tb_next_offset[0] = 0xffff;
@@ -105,10 +77,6 @@ int cpu_gen_code(CPUState *env, TranslationBlock *tb, int *gen_code_size_ptr)
 #ifdef USE_DIRECT_JUMP
     s->tb_jmp_offset = tb->tb_jmp_offset;
     s->tb_next = NULL;
-    /* the following two entries are optional (only used for string ops) */
-    /* XXX: not used ? */
-    tb->tb_jmp_offset[2] = 0xffff;
-    tb->tb_jmp_offset[3] = 0xffff;
 #else
     s->tb_jmp_offset = NULL;
     s->tb_next = tb->tb_next;
@@ -119,7 +87,7 @@ int cpu_gen_code(CPUState *env, TranslationBlock *tb, int *gen_code_size_ptr)
     s->interm_time += profile_getclock() - ti;
     s->code_time -= profile_getclock();
 #endif
-    gen_code_size = dyngen_code(s, gen_code_buf);
+    gen_code_size = tcg_gen_code(s, gen_code_buf);
     *gen_code_size_ptr = gen_code_size;
 #ifdef CONFIG_PROFILER
     s->code_time += profile_getclock();
@@ -128,11 +96,11 @@ int cpu_gen_code(CPUState *env, TranslationBlock *tb, int *gen_code_size_ptr)
 #endif
 
 #ifdef DEBUG_DISAS
-    if (loglevel & CPU_LOG_TB_OUT_ASM) {
-        fprintf(logfile, "OUT: [size=%d]\n", *gen_code_size_ptr);
-        disas(logfile, tb->tc_ptr, *gen_code_size_ptr);
-        fprintf(logfile, "\n");
-        fflush(logfile);
+    if (qemu_loglevel_mask(CPU_LOG_TB_OUT_ASM)) {
+        qemu_log("OUT: [size=%d]\n", *gen_code_size_ptr);
+        log_disas(tb->tc_ptr, *gen_code_size_ptr);
+        qemu_log("\n");
+        qemu_log_flush();
     }
 #endif
     return 0;
@@ -141,12 +109,11 @@ int cpu_gen_code(CPUState *env, TranslationBlock *tb, int *gen_code_size_ptr)
 /* The cpu state corresponding to 'searched_pc' is restored.
  */
 int cpu_restore_state(TranslationBlock *tb,
-                      CPUState *env, unsigned long searched_pc,
-                      void *puc)
+                      CPUArchState *env, uintptr_t searched_pc)
 {
     TCGContext *s = &tcg_ctx;
     int j;
-    unsigned long tc_ptr;
+    uintptr_t tc_ptr;
 #ifdef CONFIG_PROFILER
     int64_t ti;
 #endif
@@ -156,8 +123,7 @@ int cpu_restore_state(TranslationBlock *tb,
 #endif
     tcg_func_start(s);
 
-    if (gen_intermediate_code_pc(env, tb) < 0)
-        return -1;
+    gen_intermediate_code_pc(env, tb);
 
     if (use_icount) {
         /* Reset the cycle counter to the start of the block.  */
@@ -167,7 +133,7 @@ int cpu_restore_state(TranslationBlock *tb,
     }
 
     /* find opc index corresponding to search_pc */
-    tc_ptr = (unsigned long)tb->tc_ptr;
+    tc_ptr = (uintptr_t)tb->tc_ptr;
     if (searched_pc < tc_ptr)
         return -1;
 
@@ -179,7 +145,7 @@ int cpu_restore_state(TranslationBlock *tb,
     s->tb_jmp_offset = NULL;
     s->tb_next = tb->tb_next;
 #endif
-    j = dyngen_code_search_pc(s, (uint8_t *)tc_ptr, searched_pc - tc_ptr);
+    j = tcg_gen_code_search_pc(s, (uint8_t *)tc_ptr, searched_pc - tc_ptr);
     if (j < 0)
         return -1;
     /* now find start of instruction before */
@@ -187,7 +153,7 @@ int cpu_restore_state(TranslationBlock *tb,
         j--;
     env->icount_decr.u16.low -= gen_opc_icount[j];
 
-    gen_pc_load(env, tb, searched_pc, j, puc);
+    restore_state_to_opc(env, tb, j);
 
 #ifdef CONFIG_PROFILER
     s->restore_time += profile_getclock() - ti;