Adding qemu as a submodule of KVMFORNFV

This Patch includes the changes to add qemu as a submodule to
kvmfornfv repo and make use of the updated latest qemu for the
execution of all testcase
Change-Id: I1280af507a857675c7f81d30c95255635667bdd7
Signed-off-by:RajithaY<rajithax.yerrumsetty@intel.com>

1 files changed, 0 insertions, 313 deletions

diff --git a/qemu/util/log.c b/qemu/util/log.c
deleted file mode 100644
index 1857730dc..000000000
--- a/qemu/util/log.c
+++ /dev/null
@@ -1,313 +0,0 @@
-/*
- * 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/osdep.h"
-#include "qemu-common.h"
-#include "qemu/log.h"
-#include "qemu/range.h"
-#include "qemu/error-report.h"
-#include "qemu/cutils.h"
-#include "trace/control.h"
-
-static char *logfilename;
-FILE *qemu_logfile;
-int qemu_loglevel;
-static int log_append = 0;
-static GArray *debug_regions;
-
-void qemu_log(const char *fmt, ...)
-{
-    va_list ap;
-
-    va_start(ap, fmt);
-    if (qemu_logfile) {
-        vfprintf(qemu_logfile, fmt, ap);
-    }
-    va_end(ap);
-}
-
-/* enable or disable low levels log */
-void do_qemu_set_log(int log_flags, bool use_own_buffers)
-{
-    qemu_loglevel = log_flags;
-#ifdef CONFIG_TRACE_LOG
-    qemu_loglevel |= LOG_TRACE;
-#endif
-    if (!qemu_logfile &&
-        (is_daemonized() ? logfilename != NULL : qemu_loglevel)) {
-        if (logfilename) {
-            qemu_logfile = fopen(logfilename, log_append ? "a" : "w");
-            if (!qemu_logfile) {
-                perror(logfilename);
-                _exit(1);
-            }
-            /* In case we are a daemon redirect stderr to logfile */
-            if (is_daemonized()) {
-                dup2(fileno(qemu_logfile), STDERR_FILENO);
-                fclose(qemu_logfile);
-                /* This will skip closing logfile in qemu_log_close() */
-                qemu_logfile = stderr;
-            }
-        } else {
-            /* Default to stderr if no log file specified */
-            assert(!is_daemonized());
-            qemu_logfile = stderr;
-        }
-        /* must avoid mmap() usage of glibc by setting a buffer "by hand" */
-        if (use_own_buffers) {
-            static char logfile_buf[4096];
-
-            setvbuf(qemu_logfile, logfile_buf, _IOLBF, sizeof(logfile_buf));
-        } else {
-#if defined(_WIN32)
-            /* Win32 doesn't support line-buffering, so use unbuffered output. */
-            setvbuf(qemu_logfile, NULL, _IONBF, 0);
-#else
-            setvbuf(qemu_logfile, NULL, _IOLBF, 0);
-#endif
-            log_append = 1;
-        }
-    }
-    if (qemu_logfile &&
-        (is_daemonized() ? logfilename == NULL : !qemu_loglevel)) {
-        qemu_log_close();
-    }
-}
-/*
- * Allow the user to include %d in their logfile which will be
- * substituted with the current PID. This is useful for debugging many
- * nested linux-user tasks but will result in lots of logs.
- */
-void qemu_set_log_filename(const char *filename)
-{
-    char *pidstr;
-    g_free(logfilename);
-
-    pidstr = strstr(filename, "%");
-    if (pidstr) {
-        /* We only accept one %d, no other format strings */
-        if (pidstr[1] != 'd' || strchr(pidstr + 2, '%')) {
-            error_report("Bad logfile format: %s", filename);
-            logfilename = NULL;
-        } else {
-            logfilename = g_strdup_printf(filename, getpid());
-        }
-    } else {
-        logfilename = g_strdup(filename);
-    }
-    qemu_log_close();
-    qemu_set_log(qemu_loglevel);
-}
-
-/* Returns true if addr is in our debug filter or no filter defined
- */
-bool qemu_log_in_addr_range(uint64_t addr)
-{
-    if (debug_regions) {
-        int i = 0;
-        for (i = 0; i < debug_regions->len; i++) {
-            struct Range *range = &g_array_index(debug_regions, Range, i);
-            if (addr >= range->begin && addr <= range->end) {
-                return true;
-            }
-        }
-        return false;
-    } else {
-        return true;
-    }
-}
-
-
-void qemu_set_dfilter_ranges(const char *filter_spec)
-{
-    gchar **ranges = g_strsplit(filter_spec, ",", 0);
-    if (ranges) {
-        gchar **next = ranges;
-        gchar *r = *next++;
-        debug_regions = g_array_sized_new(FALSE, FALSE,
-                                          sizeof(Range), g_strv_length(ranges));
-        while (r) {
-            char *range_op = strstr(r, "-");
-            char *r2 = range_op ? range_op + 1 : NULL;
-            if (!range_op) {
-                range_op = strstr(r, "+");
-                r2 = range_op ? range_op + 1 : NULL;
-            }
-            if (!range_op) {
-                range_op = strstr(r, "..");
-                r2 = range_op ? range_op + 2 : NULL;
-            }
-            if (range_op) {
-                const char *e = NULL;
-                uint64_t r1val, r2val;
-
-                if ((qemu_strtoull(r, &e, 0, &r1val) == 0) &&
-                    (qemu_strtoull(r2, NULL, 0, &r2val) == 0) &&
-                    r2val > 0) {
-                    struct Range range;
-
-                    g_assert(e == range_op);
-
-                    switch (*range_op) {
-                    case '+':
-                    {
-                        range.begin = r1val;
-                        range.end = r1val + (r2val - 1);
-                        break;
-                    }
-                    case '-':
-                    {
-                        range.end = r1val;
-                        range.begin = r1val - (r2val - 1);
-                        break;
-                    }
-                    case '.':
-                        range.begin = r1val;
-                        range.end = r2val;
-                        break;
-                    default:
-                        g_assert_not_reached();
-                    }
-                    g_array_append_val(debug_regions, range);
-
-                } else {
-                    g_error("Failed to parse range in: %s", r);
-                }
-            } else {
-                g_error("Bad range specifier in: %s", r);
-            }
-            r = *next++;
-        }
-        g_strfreev(ranges);
-    }
-}
-
-/* fflush() the log file */
-void qemu_log_flush(void)
-{
-    fflush(qemu_logfile);
-}
-
-/* Close the log file */
-void qemu_log_close(void)
-{
-    if (qemu_logfile) {
-        if (qemu_logfile != stderr) {
-            fclose(qemu_logfile);
-        }
-        qemu_logfile = NULL;
-    }
-}
-
-const QEMULogItem qemu_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 (x86 only: before eflags optimization) and\n"
-      "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 registers before entering a TB (lots of logs)" },
-    { CPU_LOG_MMU, "mmu",
-      "log MMU-related activities" },
-    { CPU_LOG_PCALL, "pcall",
-      "x86 only: show protected mode far calls/returns/exceptions" },
-    { CPU_LOG_RESET, "cpu_reset",
-      "show CPU state before CPU resets" },
-    { LOG_UNIMP, "unimp",
-      "log unimplemented functionality" },
-    { LOG_GUEST_ERROR, "guest_errors",
-      "log when the guest OS does something invalid (eg accessing a\n"
-      "non-existent register)" },
-    { CPU_LOG_PAGE, "page",
-      "dump pages at beginning of user mode emulation" },
-    { CPU_LOG_TB_NOCHAIN, "nochain",
-      "do not chain compiled TBs so that \"exec\" and \"cpu\" show\n"
-      "complete traces" },
-    { 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 qemu_str_to_log_mask(const char *str)
-{
-    const QEMULogItem *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 = qemu_log_items; item->mask != 0; item++) {
-                mask |= item->mask;
-            }
-#ifdef CONFIG_TRACE_LOG
-        } else if (strncmp(p, "trace:", 6) == 0 && p + 6 != p1) {
-            trace_enable_events(p + 6);
-            mask |= LOG_TRACE;
-#endif
-        } else {
-            for (item = qemu_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 qemu_print_log_usage(FILE *f)
-{
-    const QEMULogItem *item;
-    fprintf(f, "Log items (comma separated):\n");
-    for (item = qemu_log_items; item->mask != 0; item++) {
-        fprintf(f, "%-15s %s\n", item->name, item->help);
-    }
-#ifdef CONFIG_TRACE_LOG
-    fprintf(f, "trace:PATTERN   enable trace events\n");
-    fprintf(f, "\nUse \"-d trace:help\" to get a list of trace events.\n\n");
-#endif
-}