[Qemu-devel] [4434] removed unused code

[Fabrice Bellard]

Revision: 4434
          http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=4434
Author:   bellard
Date:     2008-05-12 12:00:46 +0000 (Mon, 12 May 2008)

Log Message:
-----------
removed unused code

Modified Paths:
--------------
    trunk/cpu-all.h
    trunk/exec-all.h
    trunk/tests/qruncom.c
    trunk/translate-all.c
    trunk/vl.c

Modified: trunk/cpu-all.h
===================================================================
--- trunk/cpu-all.h     2008-05-12 07:57:23 UTC (rev 4433)
+++ trunk/cpu-all.h     2008-05-12 12:00:46 UTC (rev 4434)
@@ -743,7 +743,6 @@
     __attribute__ ((__noreturn__));
 extern CPUState *first_cpu;
 extern CPUState *cpu_single_env;
-extern int code_copy_enabled;
 
 #define CPU_INTERRUPT_EXIT   0x01 /* wants exit from main loop */
 #define CPU_INTERRUPT_HARD   0x02 /* hardware interrupt pending */

Modified: trunk/exec-all.h
===================================================================
--- trunk/exec-all.h    2008-05-12 07:57:23 UTC (rev 4433)
+++ trunk/exec-all.h    2008-05-12 12:00:46 UTC (rev 4434)
@@ -77,8 +77,6 @@
 int cpu_restore_state(struct TranslationBlock *tb,
                       CPUState *env, unsigned long searched_pc,
                       void *puc);
-int cpu_gen_code_copy(CPUState *env, struct TranslationBlock *tb,
-                      int max_code_size, int *gen_code_size_ptr);
 int cpu_restore_state_copy(struct TranslationBlock *tb,
                            CPUState *env, unsigned long searched_pc,
                            void *puc);
@@ -158,7 +156,6 @@
     uint16_t size;      /* size of target code for this block (1 <=
                            size <= TARGET_PAGE_SIZE) */
     uint16_t cflags;    /* compile flags */
-#define CF_CODE_COPY   0x0001 /* block was generated in code copy mode */
 #define CF_TB_FP_USED  0x0002 /* fp ops are used in the TB */
 #define CF_FP_USED     0x0004 /* fp ops are used in the TB or in a chained TB 
*/
 #define CF_SINGLE_INSN 0x0008 /* compile only a single instruction */

Modified: trunk/tests/qruncom.c
===================================================================
--- trunk/tests/qruncom.c       2008-05-12 07:57:23 UTC (rev 4433)
+++ trunk/tests/qruncom.c       2008-05-12 12:00:46 UTC (rev 4434)
@@ -199,9 +199,6 @@
 
     env = cpu_init("qemu32");
 
-    /* disable code copy to simplify debugging */
-    code_copy_enabled = 0;
-
     /* set user mode state (XXX: should be done automatically by
        cpu_init ?) */
     env->user_mode_only = 1;

Modified: trunk/translate-all.c
===================================================================
--- trunk/translate-all.c       2008-05-12 07:57:23 UTC (rev 4433)
+++ trunk/translate-all.c       2008-05-12 12:00:46 UTC (rev 4434)
@@ -48,8 +48,6 @@
 uint32_t gen_opc_hflags[OPC_BUF_SIZE];
 #endif
 
-int code_copy_enabled = 1;
-
 #ifdef CONFIG_PROFILER
 int64_t dyngen_tb_count1;
 int64_t dyngen_tb_count;

Modified: trunk/vl.c
===================================================================
--- trunk/vl.c  2008-05-12 07:57:23 UTC (rev 4433)
+++ trunk/vl.c  2008-05-12 12:00:46 UTC (rev 4434)
@@ -7343,7 +7343,6 @@
     QEMU_OPTION_hdachs,
     QEMU_OPTION_L,
     QEMU_OPTION_bios,
-    QEMU_OPTION_no_code_copy,
     QEMU_OPTION_k,
     QEMU_OPTION_localtime,
     QEMU_OPTION_cirrusvga,
@@ -7440,7 +7439,6 @@
     { "hdachs", HAS_ARG, QEMU_OPTION_hdachs },
     { "L", HAS_ARG, QEMU_OPTION_L },
     { "bios", HAS_ARG, QEMU_OPTION_bios },
-    { "no-code-copy", 0, QEMU_OPTION_no_code_copy },
 #ifdef USE_KQEMU
     { "no-kqemu", 0, QEMU_OPTION_no_kqemu },
     { "kernel-kqemu", 0, QEMU_OPTION_kernel_kqemu },
@@ -7978,9 +7976,6 @@
                 fd_bootchk = 0;
                 break;
 #endif
-            case QEMU_OPTION_no_code_copy:
-                code_copy_enabled = 0;
-                break;
             case QEMU_OPTION_net:
                 if (nb_net_clients >= MAX_NET_CLIENTS) {
                     fprintf(stderr, "qemu: too many network clients\n");