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, 196 deletions

diff --git a/qemu/bsd-user/bsdload.c b/qemu/bsd-user/bsdload.c
deleted file mode 100644
index 94eec363b..000000000
--- a/qemu/bsd-user/bsdload.c
+++ /dev/null
@@ -1,196 +0,0 @@
-/* Code for loading BSD executables.  Mostly linux kernel code.  */
-
-#include "qemu/osdep.h"
-
-#include "qemu.h"
-
-#define TARGET_NGROUPS 32
-
-/* ??? This should really be somewhere else.  */
-abi_long memcpy_to_target(abi_ulong dest, const void *src,
-                          unsigned long len)
-{
-    void *host_ptr;
-
-    host_ptr = lock_user(VERIFY_WRITE, dest, len, 0);
-    if (!host_ptr)
-        return -TARGET_EFAULT;
-    memcpy(host_ptr, src, len);
-    unlock_user(host_ptr, dest, 1);
-    return 0;
-}
-
-static int in_group_p(gid_t g)
-{
-    /* return TRUE if we're in the specified group, FALSE otherwise */
-    int         ngroup;
-    int         i;
-    gid_t       grouplist[TARGET_NGROUPS];
-
-    ngroup = getgroups(TARGET_NGROUPS, grouplist);
-    for(i = 0; i < ngroup; i++) {
-        if(grouplist[i] == g) {
-            return 1;
-        }
-    }
-    return 0;
-}
-
-static int count(char ** vec)
-{
-    int         i;
-
-    for(i = 0; *vec; i++) {
-        vec++;
-    }
-
-    return(i);
-}
-
-static int prepare_binprm(struct linux_binprm *bprm)
-{
-    struct stat         st;
-    int mode;
-    int retval, id_change;
-
-    if(fstat(bprm->fd, &st) < 0) {
-        return(-errno);
-    }
-
-    mode = st.st_mode;
-    if(!S_ISREG(mode)) {        /* Must be regular file */
-        return(-EACCES);
-    }
-    if(!(mode & 0111)) {        /* Must have at least one execute bit set */
-        return(-EACCES);
-    }
-
-    bprm->e_uid = geteuid();
-    bprm->e_gid = getegid();
-    id_change = 0;
-
-    /* Set-uid? */
-    if(mode & S_ISUID) {
-        bprm->e_uid = st.st_uid;
-        if(bprm->e_uid != geteuid()) {
-            id_change = 1;
-        }
-    }
-
-    /* Set-gid? */
-    /*
-     * If setgid is set but no group execute bit then this
-     * is a candidate for mandatory locking, not a setgid
-     * executable.
-     */
-    if ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP)) {
-        bprm->e_gid = st.st_gid;
-        if (!in_group_p(bprm->e_gid)) {
-                id_change = 1;
-        }
-    }
-
-    memset(bprm->buf, 0, sizeof(bprm->buf));
-    retval = lseek(bprm->fd, 0L, SEEK_SET);
-    if(retval >= 0) {
-        retval = read(bprm->fd, bprm->buf, 128);
-    }
-    if(retval < 0) {
-        perror("prepare_binprm");
-        exit(-1);
-        /* return(-errno); */
-    }
-    else {
-        return(retval);
-    }
-}
-
-/* Construct the envp and argv tables on the target stack.  */
-abi_ulong loader_build_argptr(int envc, int argc, abi_ulong sp,
-                              abi_ulong stringp, int push_ptr)
-{
-    int n = sizeof(abi_ulong);
-    abi_ulong envp;
-    abi_ulong argv;
-
-    sp -= (envc + 1) * n;
-    envp = sp;
-    sp -= (argc + 1) * n;
-    argv = sp;
-    if (push_ptr) {
-        /* FIXME - handle put_user() failures */
-        sp -= n;
-        put_user_ual(envp, sp);
-        sp -= n;
-        put_user_ual(argv, sp);
-    }
-    sp -= n;
-    /* FIXME - handle put_user() failures */
-    put_user_ual(argc, sp);
-
-    while (argc-- > 0) {
-        /* FIXME - handle put_user() failures */
-        put_user_ual(stringp, argv);
-        argv += n;
-        stringp += target_strlen(stringp) + 1;
-    }
-    /* FIXME - handle put_user() failures */
-    put_user_ual(0, argv);
-    while (envc-- > 0) {
-        /* FIXME - handle put_user() failures */
-        put_user_ual(stringp, envp);
-        envp += n;
-        stringp += target_strlen(stringp) + 1;
-    }
-    /* FIXME - handle put_user() failures */
-    put_user_ual(0, envp);
-
-    return sp;
-}
-
-int loader_exec(const char * filename, char ** argv, char ** envp,
-             struct target_pt_regs * regs, struct image_info *infop)
-{
-    struct linux_binprm bprm;
-    int retval;
-    int i;
-
-    bprm.p = TARGET_PAGE_SIZE*MAX_ARG_PAGES-sizeof(unsigned int);
-    for (i=0 ; i<MAX_ARG_PAGES ; i++)       /* clear page-table */
-            bprm.page[i] = NULL;
-    retval = open(filename, O_RDONLY);
-    if (retval < 0)
-        return retval;
-    bprm.fd = retval;
-    bprm.filename = (char *)filename;
-    bprm.argc = count(argv);
-    bprm.argv = argv;
-    bprm.envc = count(envp);
-    bprm.envp = envp;
-
-    retval = prepare_binprm(&bprm);
-
-    if(retval>=0) {
-        if (bprm.buf[0] == 0x7f
-                && bprm.buf[1] == 'E'
-                && bprm.buf[2] == 'L'
-                && bprm.buf[3] == 'F') {
-            retval = load_elf_binary(&bprm,regs,infop);
-        } else {
-            fprintf(stderr, "Unknown binary format\n");
-            return -1;
-        }
-    }
-
-    if(retval>=0) {
-        /* success.  Initialize important registers */
-        do_init_thread(regs, infop);
-        return retval;
-    }
-
-    /* Something went wrong, return the inode and free the argument pages*/
-    for (i=0 ; i<MAX_ARG_PAGES ; i++) {
-        g_free(bprm.page[i]);
-    }
-    return(retval);
-}