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-rw-r--r--Makefile.objs1
-rw-r--r--cpu-all.h24
-rw-r--r--exec.c122
-rw-r--r--qemu-log.c146
-rw-r--r--qemu-log.h28
5 files changed, 170 insertions, 151 deletions
diff --git a/Makefile.objs b/Makefile.objs
index 74110dda7e..625c4d5da7 100644
--- a/Makefile.objs
+++ b/Makefile.objs
@@ -1,6 +1,7 @@
#######################################################################
# Target-independent parts used in system and user emulation
universal-obj-y =
+universal-obj-y += qemu-log.o
#######################################################################
# QObject
diff --git a/cpu-all.h b/cpu-all.h
index 3a93c0c98a..50c8b62583 100644
--- a/cpu-all.h
+++ b/cpu-all.h
@@ -446,30 +446,6 @@ void cpu_single_step(CPUArchState *env, int enabled);
int cpu_is_stopped(CPUArchState *env);
void run_on_cpu(CPUArchState *env, void (*func)(void *data), void *data);
-#define CPU_LOG_TB_OUT_ASM (1 << 0)
-#define CPU_LOG_TB_IN_ASM (1 << 1)
-#define CPU_LOG_TB_OP (1 << 2)
-#define CPU_LOG_TB_OP_OPT (1 << 3)
-#define CPU_LOG_INT (1 << 4)
-#define CPU_LOG_EXEC (1 << 5)
-#define CPU_LOG_PCALL (1 << 6)
-#define CPU_LOG_IOPORT (1 << 7)
-#define CPU_LOG_TB_CPU (1 << 8)
-#define CPU_LOG_RESET (1 << 9)
-
-/* define log items */
-typedef struct CPULogItem {
- int mask;
- const char *name;
- const char *help;
-} CPULogItem;
-
-extern const CPULogItem cpu_log_items[];
-
-void cpu_set_log(int log_flags);
-void cpu_set_log_filename(const char *filename);
-int cpu_str_to_log_mask(const char *str);
-
#if !defined(CONFIG_USER_ONLY)
/* Return the physical page corresponding to a virtual one. Use it
diff --git a/exec.c b/exec.c
index b5d688567e..8244d54a85 100644
--- a/exec.c
+++ b/exec.c
@@ -216,16 +216,6 @@ static void memory_map_init(void);
static MemoryRegion io_mem_watch;
#endif
-/* log support */
-#ifdef WIN32
-static const char *logfilename = "qemu.log";
-#else
-static const char *logfilename = "/tmp/qemu.log";
-#endif
-FILE *logfile;
-int loglevel;
-static int log_append = 0;
-
/* statistics */
static int tb_flush_count;
static int tb_phys_invalidate_count;
@@ -1673,46 +1663,6 @@ void cpu_single_step(CPUArchState *env, int enabled)
#endif
}
-/* enable or disable low levels log */
-void cpu_set_log(int log_flags)
-{
- loglevel = log_flags;
- if (loglevel && !logfile) {
- logfile = fopen(logfilename, log_append ? "a" : "w");
- if (!logfile) {
- perror(logfilename);
- _exit(1);
- }
-#if !defined(CONFIG_SOFTMMU)
- /* must avoid mmap() usage of glibc by setting a buffer "by hand" */
- {
- static char logfile_buf[4096];
- setvbuf(logfile, logfile_buf, _IOLBF, sizeof(logfile_buf));
- }
-#elif defined(_WIN32)
- /* Win32 doesn't support line-buffering, so use unbuffered output. */
- setvbuf(logfile, NULL, _IONBF, 0);
-#else
- setvbuf(logfile, NULL, _IOLBF, 0);
-#endif
- log_append = 1;
- }
- if (!loglevel && logfile) {
- fclose(logfile);
- logfile = NULL;
- }
-}
-
-void cpu_set_log_filename(const char *filename)
-{
- logfilename = strdup(filename);
- if (logfile) {
- fclose(logfile);
- logfile = NULL;
- }
- cpu_set_log(loglevel);
-}
-
static void cpu_unlink_tb(CPUArchState *env)
{
/* FIXME: TB unchaining isn't SMP safe. For now just ignore the
@@ -1784,78 +1734,6 @@ void cpu_exit(CPUArchState *env)
cpu_unlink_tb(env);
}
-const CPULogItem cpu_log_items[] = {
- { CPU_LOG_TB_OUT_ASM, "out_asm",
- "show generated host assembly code for each compiled TB" },
- { CPU_LOG_TB_IN_ASM, "in_asm",
- "show target assembly code for each compiled TB" },
- { CPU_LOG_TB_OP, "op",
- "show micro ops for each compiled TB" },
- { CPU_LOG_TB_OP_OPT, "op_opt",
- "show micro ops "
-#ifdef TARGET_I386
- "before eflags optimization and "
-#endif
- "after liveness analysis" },
- { CPU_LOG_INT, "int",
- "show interrupts/exceptions in short format" },
- { CPU_LOG_EXEC, "exec",
- "show trace before each executed TB (lots of logs)" },
- { CPU_LOG_TB_CPU, "cpu",
- "show CPU state before block translation" },
-#ifdef TARGET_I386
- { CPU_LOG_PCALL, "pcall",
- "show protected mode far calls/returns/exceptions" },
- { CPU_LOG_RESET, "cpu_reset",
- "show CPU state before CPU resets" },
-#endif
-#ifdef DEBUG_IOPORT
- { CPU_LOG_IOPORT, "ioport",
- "show all i/o ports accesses" },
-#endif
- { 0, NULL, NULL },
-};
-
-static int cmp1(const char *s1, int n, const char *s2)
-{
- if (strlen(s2) != n)
- return 0;
- return memcmp(s1, s2, n) == 0;
-}
-
-/* takes a comma separated list of log masks. Return 0 if error. */
-int cpu_str_to_log_mask(const char *str)
-{
- const CPULogItem *item;
- int mask;
- const char *p, *p1;
-
- p = str;
- mask = 0;
- for(;;) {
- p1 = strchr(p, ',');
- if (!p1)
- p1 = p + strlen(p);
- if(cmp1(p,p1-p,"all")) {
- for(item = cpu_log_items; item->mask != 0; item++) {
- mask |= item->mask;
- }
- } else {
- for(item = cpu_log_items; item->mask != 0; item++) {
- if (cmp1(p, p1 - p, item->name))
- goto found;
- }
- return 0;
- }
- found:
- mask |= item->mask;
- if (*p1 != ',')
- break;
- p = p1 + 1;
- }
- return mask;
-}
-
void cpu_abort(CPUArchState *env, const char *fmt, ...)
{
va_list ap;
diff --git a/qemu-log.c b/qemu-log.c
new file mode 100644
index 0000000000..4d7499fdf5
--- /dev/null
+++ b/qemu-log.c
@@ -0,0 +1,146 @@
+/*
+ * Logging support
+ *
+ * Copyright (c) 2003 Fabrice Bellard
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "qemu-common.h"
+#include "qemu-log.h"
+
+#ifdef WIN32
+static const char *logfilename = "qemu.log";
+#else
+static const char *logfilename = "/tmp/qemu.log";
+#endif
+FILE *logfile;
+int loglevel;
+static int log_append = 0;
+
+/* enable or disable low levels log */
+void cpu_set_log(int log_flags)
+{
+ loglevel = log_flags;
+ if (loglevel && !logfile) {
+ logfile = fopen(logfilename, log_append ? "a" : "w");
+ if (!logfile) {
+ perror(logfilename);
+ _exit(1);
+ }
+#if !defined(CONFIG_SOFTMMU)
+ /* must avoid mmap() usage of glibc by setting a buffer "by hand" */
+ {
+ static char logfile_buf[4096];
+ setvbuf(logfile, logfile_buf, _IOLBF, sizeof(logfile_buf));
+ }
+#elif defined(_WIN32)
+ /* Win32 doesn't support line-buffering, so use unbuffered output. */
+ setvbuf(logfile, NULL, _IONBF, 0);
+#else
+ setvbuf(logfile, NULL, _IOLBF, 0);
+#endif
+ log_append = 1;
+ }
+ if (!loglevel && logfile) {
+ fclose(logfile);
+ logfile = NULL;
+ }
+}
+
+void cpu_set_log_filename(const char *filename)
+{
+ logfilename = strdup(filename);
+ if (logfile) {
+ fclose(logfile);
+ logfile = NULL;
+ }
+ cpu_set_log(loglevel);
+}
+
+const CPULogItem cpu_log_items[] = {
+ { CPU_LOG_TB_OUT_ASM, "out_asm",
+ "show generated host assembly code for each compiled TB" },
+ { CPU_LOG_TB_IN_ASM, "in_asm",
+ "show target assembly code for each compiled TB" },
+ { CPU_LOG_TB_OP, "op",
+ "show micro ops for each compiled TB" },
+ { CPU_LOG_TB_OP_OPT, "op_opt",
+ "show micro ops "
+#ifdef TARGET_I386
+ "before eflags optimization and "
+#endif
+ "after liveness analysis" },
+ { CPU_LOG_INT, "int",
+ "show interrupts/exceptions in short format" },
+ { CPU_LOG_EXEC, "exec",
+ "show trace before each executed TB (lots of logs)" },
+ { CPU_LOG_TB_CPU, "cpu",
+ "show CPU state before block translation" },
+#ifdef TARGET_I386
+ { CPU_LOG_PCALL, "pcall",
+ "show protected mode far calls/returns/exceptions" },
+ { CPU_LOG_RESET, "cpu_reset",
+ "show CPU state before CPU resets" },
+#endif
+#ifdef DEBUG_IOPORT
+ { CPU_LOG_IOPORT, "ioport",
+ "show all i/o ports accesses" },
+#endif
+ { 0, NULL, NULL },
+};
+
+static int cmp1(const char *s1, int n, const char *s2)
+{
+ if (strlen(s2) != n) {
+ return 0;
+ }
+ return memcmp(s1, s2, n) == 0;
+}
+
+/* takes a comma separated list of log masks. Return 0 if error. */
+int cpu_str_to_log_mask(const char *str)
+{
+ const CPULogItem *item;
+ int mask;
+ const char *p, *p1;
+
+ p = str;
+ mask = 0;
+ for (;;) {
+ p1 = strchr(p, ',');
+ if (!p1) {
+ p1 = p + strlen(p);
+ }
+ if (cmp1(p,p1-p,"all")) {
+ for (item = cpu_log_items; item->mask != 0; item++) {
+ mask |= item->mask;
+ }
+ } else {
+ for (item = cpu_log_items; item->mask != 0; item++) {
+ if (cmp1(p, p1 - p, item->name)) {
+ goto found;
+ }
+ }
+ return 0;
+ }
+ found:
+ mask |= item->mask;
+ if (*p1 != ',') {
+ break;
+ }
+ p = p1 + 1;
+ }
+ return mask;
+}
diff --git a/qemu-log.h b/qemu-log.h
index a9b3ca4e0b..34600d6af9 100644
--- a/qemu-log.h
+++ b/qemu-log.h
@@ -5,7 +5,6 @@
extern FILE *logfile;
extern int loglevel;
-
/*
* The new API:
*
@@ -17,11 +16,21 @@ extern int loglevel;
*/
#define qemu_log_enabled() (logfile != NULL)
+#define CPU_LOG_TB_OUT_ASM (1 << 0)
+#define CPU_LOG_TB_IN_ASM (1 << 1)
+#define CPU_LOG_TB_OP (1 << 2)
+#define CPU_LOG_TB_OP_OPT (1 << 3)
+#define CPU_LOG_INT (1 << 4)
+#define CPU_LOG_EXEC (1 << 5)
+#define CPU_LOG_PCALL (1 << 6)
+#define CPU_LOG_IOPORT (1 << 7)
+#define CPU_LOG_TB_CPU (1 << 8)
+#define CPU_LOG_RESET (1 << 9)
+
/* Returns true if a bit is set in the current loglevel mask
*/
#define qemu_loglevel_mask(b) ((loglevel & (b)) != 0)
-
/* Logging functions: */
/* main logging function
@@ -46,8 +55,6 @@ extern int loglevel;
} while (0)
-
-
/* Special cases: */
#ifdef NEED_CPU_H
@@ -68,7 +75,6 @@ extern int loglevel;
#endif
-
/* Maintenance: */
/* fflush() the log file */
@@ -91,5 +97,17 @@ extern int loglevel;
logfile = (f); \
} while (0)
+/* define log items */
+typedef struct CPULogItem {
+ int mask;
+ const char *name;
+ const char *help;
+} CPULogItem;
+
+extern const CPULogItem cpu_log_items[];
+
+void cpu_set_log(int log_flags);
+void cpu_set_log_filename(const char *filename);
+int cpu_str_to_log_mask(const char *str);
#endif
generated by cgit v1.2.1 (git 2.18.0) at 2024-05-09 04:43:59 +0000