tag | line | file | source code |
ex | 764 | fs/exec.c | struct exec ex; |
ex | 769 | fs/exec.c | ex = *((struct exec *) bprm->buf); /* exec-header */ |
ex | 770 | fs/exec.c | if ((N_MAGIC(ex) != ZMAGIC && N_MAGIC(ex) != OMAGIC && |
ex | 771 | fs/exec.c | N_MAGIC(ex) != QMAGIC) || |
ex | 772 | fs/exec.c | ex.a_trsize || ex.a_drsize || |
ex | 773 | fs/exec.c | bprm->inode->i_size < ex.a_text+ex.a_data+ex.a_syms+N_TXTOFF(ex)) { |
ex | 777 | fs/exec.c | if (N_MAGIC(ex) == ZMAGIC && |
ex | 778 | fs/exec.c | (N_TXTOFF(ex) < bprm->inode->i_sb->s_blocksize)) { |
ex | 783 | fs/exec.c | if (N_TXTOFF(ex) != BLOCK_SIZE && N_MAGIC(ex) == ZMAGIC) { |
ex | 791 | fs/exec.c | current->end_code = N_TXTADDR(ex) + ex.a_text; |
ex | 792 | fs/exec.c | current->end_data = ex.a_data + current->end_code; |
ex | 794 | fs/exec.c | current->start_code += N_TXTADDR(ex); |
ex | 800 | fs/exec.c | if (N_MAGIC(ex) == OMAGIC) { |
ex | 801 | fs/exec.c | do_mmap(NULL, 0, ex.a_text+ex.a_data, |
ex | 804 | fs/exec.c | read_exec(bprm->inode, 32, (char *) 0, ex.a_text+ex.a_data); |
ex | 806 | fs/exec.c | if (ex.a_text & 0xfff || ex.a_data & 0xfff) |
ex | 816 | fs/exec.c | do_mmap(NULL, 0, ex.a_text+ex.a_data, |
ex | 819 | fs/exec.c | read_exec(bprm->inode, N_TXTOFF(ex), |
ex | 820 | fs/exec.c | (char *) N_TXTADDR(ex), ex.a_text+ex.a_data); |
ex | 823 | fs/exec.c | error = do_mmap(file, N_TXTADDR(ex), ex.a_text, |
ex | 825 | fs/exec.c | MAP_FIXED | MAP_SHARED, N_TXTOFF(ex)); |
ex | 827 | fs/exec.c | if (error != N_TXTADDR(ex)) { |
ex | 833 | fs/exec.c | error = do_mmap(file, N_TXTADDR(ex) + ex.a_text, ex.a_data, |
ex | 835 | fs/exec.c | MAP_FIXED | MAP_PRIVATE, N_TXTOFF(ex) + ex.a_text); |
ex | 837 | fs/exec.c | if (error != N_TXTADDR(ex) + ex.a_text) { |
ex | 845 | fs/exec.c | sys_brk(current->brk+ex.a_bss); |
ex | 847 | fs/exec.c | p += change_ldt(ex.a_text,bprm->page); |
ex | 851 | fs/exec.c | regs->eip = ex.a_entry; /* eip, magic happens :-) */ |
ex | 862 | fs/exec.c | struct exec ex; |
ex | 873 | fs/exec.c | if (file->f_op->read(inode, file, (char *) &ex, sizeof(ex)) != sizeof(ex)) { |
ex | 879 | fs/exec.c | if ((N_MAGIC(ex) != ZMAGIC && N_MAGIC(ex) != QMAGIC) || ex.a_trsize || |
ex | 880 | fs/exec.c | ex.a_drsize || ((ex.a_entry & 0xfff) && N_MAGIC(ex) == ZMAGIC) || |
ex | 881 | fs/exec.c | inode->i_size < ex.a_text+ex.a_data+ex.a_syms+N_TXTOFF(ex)) { |
ex | 884 | fs/exec.c | if (N_MAGIC(ex) == ZMAGIC && N_TXTOFF(ex) && |
ex | 885 | fs/exec.c | (N_TXTOFF(ex) < inode->i_sb->s_blocksize)) { |
ex | 890 | fs/exec.c | if (N_FLAGS(ex)) return -ENOEXEC; |
ex | 895 | fs/exec.c | start_addr = ex.a_entry & 0xfffff000; |
ex | 898 | fs/exec.c | error = do_mmap(file, start_addr, ex.a_text + ex.a_data, |
ex | 900 | fs/exec.c | N_TXTOFF(ex)); |
ex | 903 | fs/exec.c | len = PAGE_ALIGN(ex.a_text + ex.a_data); |
ex | 904 | fs/exec.c | bss = ex.a_text + ex.a_data + ex.a_bss; |
ex | 78 | fs/select.c | static int do_select(int n, fd_set *in, fd_set *out, fd_set *ex, |
ex | 92 | fs/select.c | set = in->fds_bits[j] | out->fds_bits[j] | ex->fds_bits[j]; |
ex | 129 | fs/select.c | if (FD_ISSET(i,ex) && check(SEL_EX,wait,current->filp[i])) { |
ex | 201 | fs/select.c | fd_set res_ex, ex, *exp; |
ex | 220 | fs/select.c | (i = get_fd_set(n, exp, &ex))) return i; |
ex | 232 | fs/select.c | i = do_select(n, &in, &out, &ex, &res_in, &res_out, &res_ex); |
ex | 90 | tools/build.c | struct exec *ex = (struct exec *)buf; |
ex | 191 | tools/build.c | if (N_MAGIC(*ex) != ZMAGIC) |
ex | 194 | tools/build.c | (ex->a_text+ex->a_data+ex->a_bss)/1024, |
ex | 195 | tools/build.c | ex->a_text /1024, |
ex | 196 | tools/build.c | ex->a_data /1024, |
ex | 197 | tools/build.c | ex->a_bss /1024); |
ex | 198 | tools/build.c | sz = N_SYMOFF(*ex) - GCC_HEADER + 4; |
ex | 43 | zBoot/xtract.c | struct exec *ex = (struct exec *)buf; |
ex | 52 | zBoot/xtract.c | if (N_MAGIC(*ex) != ZMAGIC) |
ex | 55 | zBoot/xtract.c | sz = N_SYMOFF(*ex) - GCC_HEADER + 4; /* +4 to get the same result than tools/build */ |