Ejemplos de ELF_HANDLE_DECL en C++ (Cpp)

Ejemplo n.º 1

Archivo: xc_dom_elfloader.c Proyecto: jfehlig/xen

static elf_errorstatus xc_dom_load_elf_symtab(struct xc_dom_image *dom,
                                  struct elf_binary *elf, bool load)
{
    struct elf_binary syms;
    ELF_HANDLE_DECL(elf_shdr) shdr; ELF_HANDLE_DECL(elf_shdr) shdr2;
    xen_vaddr_t symtab, maxaddr;
    elf_ptrval hdr;
    size_t size;
    unsigned h, count, type, i, tables = 0;
    unsigned long *strtab_referenced = NULL;

    if ( elf_swap(elf) )
    {
        DOMPRINTF("%s: non-native byte order, bsd symtab not supported",
                  __FUNCTION__);
        return 0;
    }

    size = elf->bsd_symtab_pend - elf->bsd_symtab_pstart;

    if ( load )
    {
        char *hdr_ptr;
        size_t allow_size;

        if ( !dom->bsd_symtab_start )
            return 0;
        hdr_ptr = xc_dom_vaddr_to_ptr(dom, dom->bsd_symtab_start, &allow_size);
        if ( hdr_ptr == NULL )
        {
            DOMPRINTF("%s: xc_dom_vaddr_to_ptr(dom,dom->bsd_symtab_start"
                      " => NULL", __FUNCTION__);
            return -1;
        }
        elf->caller_xdest_base = hdr_ptr;
        elf->caller_xdest_size = allow_size;
        hdr = ELF_REALPTR2PTRVAL(hdr_ptr);
        elf_store_val(elf, unsigned, hdr, size - sizeof(unsigned));
    }
    else
    {

Ejemplo n.º 2

Archivo: libelf-tools.c Proyecto: Jeongseob/xen-coboost-sched

ELF_HANDLE_DECL(elf_shdr) elf_shdr_by_name(struct elf_binary *elf, const char *name)
{
    uint64_t count = elf_shdr_count(elf);
    ELF_HANDLE_DECL(elf_shdr) shdr;
    const char *sname;
    unsigned i;

    for ( i = 0; i < count; i++ )
    {
        shdr = elf_shdr_by_index(elf, i);
        if ( !elf_access_ok(elf, ELF_HANDLE_PTRVAL(shdr), 1) )
            /* input has an insane section header count field */
            break;
        sname = elf_section_name(elf, shdr);
        if ( sname && !strcmp(sname, name) )
            return shdr;
    }
    return ELF_INVALID_HANDLE(elf_shdr);
}