Merge branch 'master' of /home/nchip/public_html/qemu into garage-push

[qemu] / kqemu.c

diff --git a/kqemu.c b/kqemu.c
index 4783aa2..1718498 100644 (file)
--- a/kqemu.c
+++ b/kqemu.c
@@ -15,11 +15,10 @@
  *
  * 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
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA  02110-1301 USA
  */
 #include "config.h"
 #ifdef _WIN32
-#define WIN32_LEAN_AND_MEAN
 #include <windows.h>
 #include <winioctl.h>
 #else
@@ -42,11 +41,20 @@
 #include "exec-all.h"
 #include "qemu-common.h"
 
-#ifdef USE_KQEMU
+#ifdef CONFIG_KQEMU
 
 #define DEBUG
 //#define PROFILE
 
+
+#ifdef DEBUG
+#  define LOG_INT(...) qemu_log_mask(CPU_LOG_INT, ## __VA_ARGS__)
+#  define LOG_INT_STATE(env) log_cpu_state_mask(CPU_LOG_INT, (env), 0)
+#else
+#  define LOG_INT(...) do { } while (0)
+#  define LOG_INT_STATE(env) do { } while (0)
+#endif
+
 #include <unistd.h>
 #include <fcntl.h>
 #include "kqemu.h"
@@ -83,6 +91,8 @@ unsigned int nb_modified_ram_pages;
 uint8_t *modified_ram_pages_table;
 int qpi_io_memory;
 uint32_t kqemu_comm_base; /* physical address of the QPI communication page */
+ram_addr_t kqemu_phys_ram_size;
+uint8_t *kqemu_phys_ram_base;
 
 #define cpuid(index, eax, ebx, ecx, edx) \
   asm volatile ("cpuid" \
@@ -206,13 +216,14 @@ int kqemu_init(CPUState *env)
                                       sizeof(uint64_t));
     if (!modified_ram_pages)
         goto fail;
-    modified_ram_pages_table = qemu_mallocz(phys_ram_size >> TARGET_PAGE_BITS);
+    modified_ram_pages_table =
+        qemu_mallocz(kqemu_phys_ram_size >> TARGET_PAGE_BITS);
     if (!modified_ram_pages_table)
         goto fail;
 
     memset(&kinit, 0, sizeof(kinit)); /* set the paddings to zero */
-    kinit.ram_base = phys_ram_base;
-    kinit.ram_size = phys_ram_size;
+    kinit.ram_base = kqemu_phys_ram_base;
+    kinit.ram_size = kqemu_phys_ram_size;
     kinit.ram_dirty = phys_ram_dirty;
     kinit.pages_to_flush = pages_to_flush;
     kinit.ram_pages_to_update = ram_pages_to_update;
@@ -241,11 +252,7 @@ int kqemu_init(CPUState *env)
 
 void kqemu_flush_page(CPUState *env, target_ulong addr)
 {
-#if defined(DEBUG)
-    if (loglevel & CPU_LOG_INT) {
-        fprintf(logfile, "kqemu_flush_page: addr=" TARGET_FMT_lx "\n", addr);
-    }
-#endif
+    LOG_INT("kqemu_flush_page: addr=" TARGET_FMT_lx "\n", addr);
     if (nb_pages_to_flush >= KQEMU_MAX_PAGES_TO_FLUSH)
         nb_pages_to_flush = KQEMU_FLUSH_ALL;
     else
@@ -254,22 +261,14 @@ void kqemu_flush_page(CPUState *env, target_ulong addr)
 
 void kqemu_flush(CPUState *env, int global)
 {
-#ifdef DEBUG
-    if (loglevel & CPU_LOG_INT) {
-        fprintf(logfile, "kqemu_flush:\n");
-    }
-#endif
+    LOG_INT("kqemu_flush:\n");
     nb_pages_to_flush = KQEMU_FLUSH_ALL;
 }
 
 void kqemu_set_notdirty(CPUState *env, ram_addr_t ram_addr)
 {
-#ifdef DEBUG
-    if (loglevel & CPU_LOG_INT) {
-        fprintf(logfile, "kqemu_set_notdirty: addr=%08lx\n", 
+    LOG_INT("kqemu_set_notdirty: addr=%08lx\n", 
                 (unsigned long)ram_addr);
-    }
-#endif
     /* we only track transitions to dirty state */
     if (phys_ram_dirty[ram_addr >> TARGET_PAGE_BITS] != 0xff)
         return;
@@ -703,12 +702,8 @@ int kqemu_cpu_exec(CPUState *env)
 #ifdef CONFIG_PROFILER
     ti = profile_getclock();
 #endif
-#ifdef DEBUG
-    if (loglevel & CPU_LOG_INT) {
-        fprintf(logfile, "kqemu: cpu_exec: enter\n");
-        cpu_dump_state(env, logfile, fprintf, 0);
-    }
-#endif
+    LOG_INT("kqemu: cpu_exec: enter\n");
+    LOG_INT_STATE(env);
     for(i = 0; i < CPU_NB_REGS; i++)
         kenv->regs[i] = env->regs[i];
     kenv->eip = env->eip;
@@ -867,11 +862,7 @@ int kqemu_cpu_exec(CPUState *env)
     else
         env->hflags &= ~HF_OSFXSR_MASK;
 
-#ifdef DEBUG
-    if (loglevel & CPU_LOG_INT) {
-        fprintf(logfile, "kqemu: kqemu_cpu_exec: ret=0x%x\n", ret);
-    }
-#endif
+    LOG_INT("kqemu: kqemu_cpu_exec: ret=0x%x\n", ret);
     if (ret == KQEMU_RET_SYSCALL) {
         /* syscall instruction */
         return do_syscall(env, kenv);
@@ -884,13 +875,8 @@ int kqemu_cpu_exec(CPUState *env)
 #ifdef CONFIG_PROFILER
         kqemu_ret_int_count++;
 #endif
-#ifdef DEBUG
-        if (loglevel & CPU_LOG_INT) {
-            fprintf(logfile, "kqemu: interrupt v=%02x:\n",
-                    env->exception_index);
-            cpu_dump_state(env, logfile, fprintf, 0);
-        }
-#endif
+        LOG_INT("kqemu: interrupt v=%02x:\n", env->exception_index);
+        LOG_INT_STATE(env);
         return 1;
     } else if ((ret & 0xff00) == KQEMU_RET_EXCEPTION) {
         env->exception_index = ret & 0xff;
@@ -900,23 +886,15 @@ int kqemu_cpu_exec(CPUState *env)
 #ifdef CONFIG_PROFILER
         kqemu_ret_excp_count++;
 #endif
-#ifdef DEBUG
-        if (loglevel & CPU_LOG_INT) {
-            fprintf(logfile, "kqemu: exception v=%02x e=%04x:\n",
+        LOG_INT("kqemu: exception v=%02x e=%04x:\n",
                     env->exception_index, env->error_code);
-            cpu_dump_state(env, logfile, fprintf, 0);
-        }
-#endif
+        LOG_INT_STATE(env);
         return 1;
     } else if (ret == KQEMU_RET_INTR) {
 #ifdef CONFIG_PROFILER
         kqemu_ret_intr_count++;
 #endif
-#ifdef DEBUG
-        if (loglevel & CPU_LOG_INT) {
-            cpu_dump_state(env, logfile, fprintf, 0);
-        }
-#endif
+        LOG_INT_STATE(env);
         return 0;
     } else if (ret == KQEMU_RET_SOFTMMU) {
 #ifdef CONFIG_PROFILER
@@ -925,11 +903,7 @@ int kqemu_cpu_exec(CPUState *env)
             kqemu_record_pc(pc);
         }
 #endif
-#ifdef DEBUG
-        if (loglevel & CPU_LOG_INT) {
-            cpu_dump_state(env, logfile, fprintf, 0);
-        }
-#endif
+        LOG_INT_STATE(env);
         return 2;
     } else {
         cpu_dump_state(env, stderr, fprintf, 0);