C++ (Cpp) read_cu_listの例

コード例 #1

ファイル: dwarfreader.c プロジェクト: bnkr/nerve

int 
main(int argc, char **argv)
{

    Dwarf_Debug dbg = 0;
    int fd = -1;
    const char *filepath = "<stdin>";
    int res = DW_DLV_ERROR;
    Dwarf_Error error;
    Dwarf_Handler errhand = 0;
    Dwarf_Ptr errarg = 0;

    if(argc < 2) {
        fd = 0; /* stdin */
    } else {
        filepath = argv[1];
        fd = open(filepath,O_RDONLY);
    }
    if(fd < 0) {
        printf("Failure attempting to open %s\n",filepath);
    }
    res = dwarf_init(fd,DW_DLC_READ,errhand,errarg, &dbg,&error);
    if(res != DW_DLV_OK) {
        printf("Giving up, cannot do DWARF processing\n");
        exit(1);
    }

    read_cu_list(dbg);
    res = dwarf_finish(dbg,&error);
    if(res != DW_DLV_OK) {
        printf("dwarf_finish failed!\n");
    }
    close(fd);
    return 0;
}

コード例 #2

ファイル: dwarf_symbol_reader.c プロジェクト: xpycc/operating-system-exercises

struct dwarf_compilation_unit * dwarf_get_compilation_unit(char * program)
{

    Dwarf_Debug dbg = 0;
    int fd = -1;
    const char *filepath = "<stdin>";
    int res = DW_DLV_ERROR;
    Dwarf_Error error;
    Dwarf_Handler errhand = 0;
    Dwarf_Ptr errarg = 0;

    fd = open(program,O_RDONLY);

    if(fd < 0) {
        printf("Failure attempting to open \"%s\"\n",filepath);
    }
    res = dwarf_init(fd,DW_DLC_READ,errhand,errarg, &dbg,&error);
    if(res != DW_DLV_OK) {
        printf("Giving up, cannot do DWARF processing\n");
        exit(1);
    }

    struct dwarf_compilation_unit * cu = read_cu_list(dbg);
    cu->dbg = dbg;
    
    return cu;

}

コード例 #3

ファイル: DWARFInfoFileter.c プロジェクト: liupo19930801/graduationDesign

int 
main(int argc, char **argv)
{

    Dwarf_Debug dbg = 0;
    int fd = -1;
    const char *filepath = "<stdin>";
    int res = DW_DLV_ERROR;
    Dwarf_Error error;
    Dwarf_Handler errhand = 0;
    Dwarf_Ptr errarg = 0;
    
    
    /**/

    if(argc < 2) {
        fd = 0; /* stdin */
    } else {
        int i = 0;
        for(i = 1; i < (argc-1) ; ++i) {
            if(strcmp(argv[i],"--names") == 0) {
                namesoptionon=1;
            } else {
                printf("Unknown argument \"%s\" ignored\n",argv[i]);
            }
        }
        filepath = argv[i];
        fd = open(filepath,O_RDONLY);
    }
    if(argc > 2) {
    }

    /**/

    if(fd < 0) {
        printf("Failure attempting to open \"%s\"\n",filepath);
    }
    res = dwarf_init(fd,DW_DLC_READ,errhand,errarg, &dbg,&error);
    if(res != DW_DLV_OK) {
        printf("Giving up, cannot do DWARF processing\n");
        exit(1);
    }

    read_cu_list(dbg);
    res = dwarf_finish(dbg,&error);
    if(res != DW_DLV_OK) {
        printf("dwarf_finish failed!\n");
    }
    close(fd);
    return 0;
}