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* Remove numerous unused global functions.Kaz Kylheku2022-01-231-5/+0
| | | | | | | | | | | | | | | | | | | | | | | * eval.[ch] (lookup_global_var_l): Remove. * itypes.[ch] (c_schar): Likewise. * lib.[ch] (null_list, rcyc_list, gequal, func_n6v, func_n7v, func_n8v, do_pa_123_23, pa_123_23, orf, aconsql_new_c): Likewise. (obj_init): Remove references to null_list. * mpi/mpi-config.h (MP_FOR_TXR): New preprocessor symbol, defined as 1. * mpi/mpi.c (mp_get_prec, mp_set_prec, mp_init_array, mp_clear_array, mp_set_word, mp_exptmod_d, mp_cmp_d, mp_cmp_mag, mp_cmp_int, mp_lcm, mp_xgcd, mp_invmod, mp_char2value): Exclude using #if !MPI_FOR_TXR, rather than remove. We don't bother excluding the declarations in the header. * utf8.[ch] (w_freopen): Remove.
* Copyright year bump 2022.Kaz Kylheku2022-01-111-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | *LICENSE, LICENSE-CYG, METALICENSE, Makefile, alloca.h, args.c, args.h, arith.c, arith.h, buf.c, buf.h, cadr.c, cadr.h, chksum.c, chksum.h, chksums/crc32.c, chksums/crc32.h, combi.c, combi.h, configure, debug.c, debug.h, eval.c, eval.h, ffi.c, ffi.h, filter.c, filter.h, ftw.c, ftw.h, gc.c, gc.h, glob.c, glob.h, hash.c, hash.h, itypes.c, itypes.h, jmp.S, lex.yy.c.shipped, lib.c, lib.h, linenoise/linenoise.c, linenoise/linenoise.h, lisplib.c, lisplib.h, match.c, match.h, parser.c, parser.h, parser.l, parser.y, protsym.c, psquare.h, rand.c, rand.h, regex.c, regex.h, signal.c, signal.h, socket.c, socket.h, stdlib/arith-each.tl, stdlib/asm.tl, stdlib/awk.tl, stdlib/build.tl, stdlib/cadr.tl, stdlib/compiler.tl, stdlib/constfun.tl, stdlib/conv.tl, stdlib/copy-file.tl, stdlib/debugger.tl, stdlib/defset.tl, stdlib/doloop.tl, stdlib/each-prod.tl, stdlib/error.tl, stdlib/except.tl, stdlib/ffi.tl, stdlib/getopts.tl, stdlib/getput.tl, stdlib/hash.tl, stdlib/ifa.tl, stdlib/keyparams.tl, stdlib/match.tl, stdlib/op.tl, stdlib/optimize.tl, stdlib/package.tl, stdlib/param.tl, stdlib/path-test.tl, stdlib/pic.tl, stdlib/place.tl, stdlib/pmac.tl, stdlib/quips.tl, stdlib/save-exe.tl, stdlib/socket.tl, stdlib/stream-wrap.tl, stdlib/struct.tl, stdlib/tagbody.tl, stdlib/termios.tl, stdlib/trace.tl, stdlib/txr-case.tl, stdlib/type.tl, stdlib/vm-param.tl, stdlib/with-resources.tl, stdlib/with-stream.tl, stdlib/yield.tl, stream.c, stream.h, struct.c, struct.h, strudel.c, strudel.h, sysif.c, sysif.h, syslog.c, syslog.h, termios.c, termios.h, time.c, time.h, tree.c, tree.h, txr.1, txr.c, txr.h, unwind.c, unwind.h, utf8.c, utf8.h, vm.c, vm.h, vmop.h, win/cleansvg.txr, y.tab.c.shipped: Copyright year bumped to 2022.
* Casts have crept into the code not wrapped by macros.Kaz Kylheku2022-01-061-2/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It is against TXR coding conventions to use the C cast notation. The usage creeps into the code. To find instances of this, we must compile using GNU g++, and add -Wold-style-cast via EXTRA_FLAGS. * eval.c (prof_call): Use macro instead of cast. * ffi.c (pad_retval, ffi_varray_alloc, make_ffi_type_union, carray_dup, carray_replace, uint_carray, int_carray, put_carray, fill_carray): Likewise. * itypes.c (c_i64, c_u64): Likewise. * lib.c (cyr, chk_xalloc, spilt_str_keep, vector, cobj_register): Likewise. * linenoise.c (record_undo): Likewise. Also, drop one superfluous cast: wstrdup_fn returns wchar_t *. (flash, edit_insert, edit_insert_str): Use macro instead of cast. * mpi/mpi.c (s_mp_ispow2d): Likewise. * parser.c (lino_getch): Likewise. * rand.c (make_random_state, random_buf): Likewise. * stream.c (generic_get_line, do_parse_mode): Likewise. * struct.c (get_duplicate_supers, call_initfun_chain, call_postinitfun_chain): Likewise. * sysif.c (c_time): Likewise. * tree.c (tr_insert): Likewise.
* itypes: provide a c_size function for size_t.Kaz Kylheku2021-08-261-0/+15
| | | | * itypes.[ch] (c_size): New function.
* license: reformat to fit 80 columns.Kaz Kylheku2021-08-161-12/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Makefile, alloca.h, args.c, args.h, arith.c, arith.h, buf.c, buf.h, chksum.c, chksum.h, chksums/crc32.c, chksums/crc32.h, combi.c, combi.h, debug.c, debug.h, eval.c, eval.h, ffi.c, ffi.h, filter.c, filter.h, ftw.c, ftw.h, gc.c, gc.h, glob.c, glob.h, hash.c, hash.h, itypes.c, itypes.h, jmp.S, lib.c, lib.h, lisplib.c, lisplib.h, match.c, match.h, parser.c, parser.h, parser.l, parser.y, rand.c, rand.h, regex.c, regex.h, signal.c, signal.h, socket.c, socket.h, stdlib/asm.tl, stdlib/awk.tl, stdlib/build.tl, stdlib/compiler.tl, stdlib/constfun.tl, stdlib/conv.tl, stdlib/copy-file.tl, stdlib/debugger.tl, stdlib/defset.tl, stdlib/doloop.tl, stdlib/each-prod.tl, stdlib/error.tl, stdlib/except.tl, stdlib/ffi.tl, stdlib/getopts.tl, stdlib/getput.tl, stdlib/hash.tl, stdlib/ifa.tl, stdlib/keyparams.tl, stdlib/match.tl, stdlib/op.tl, stdlib/optimize.tl, stdlib/package.tl, stdlib/param.tl, stdlib/path-test.tl, stdlib/pic.tl, stdlib/place.tl, stdlib/pmac.tl, stdlib/quips.tl, stdlib/save-exe.tl, stdlib/socket.tl, stdlib/stream-wrap.tl, stdlib/struct.tl, stdlib/tagbody.tl, stdlib/termios.tl, stdlib/trace.tl, stdlib/txr-case.tl, stdlib/type.tl, stdlib/vm-param.tl, stdlib/with-resources.tl, stdlib/with-stream.tl, stdlib/yield.tl, stream.c, stream.h, struct.c, struct.h, strudel.c, strudel.h, sysif.c, sysif.h, syslog.c, syslog.h, termios.c, termios.h, time.c, time.h, tree.c, tree.h, txr.c, txr.h, unwind.c, unwind.h, utf8.c, utf8.h, vm.c, vm.h, vmop.h: License reformatted. * lex.yy.c.shipped, y.tab.c.shipped, y.tab.h.shipped: Updated.
* Copyright year bump 2021.Kaz Kylheku2021-01-141-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * METALICENSE: 2020 copyrights bumped to 2021. Added note about SHA-256 routines from Colin Percival. * LICENSE, LICENSE-CYG, Makefile, alloca.h, args.c, args.h, arith.c, arith.h, buf.c, buf.h, cadr.c, cadr.h, chksum.c, chksum.h, chksums/crc32.c, chksums/crc32.h, combi.c, combi.h, configure, debug.c, debug.h, eval.c, eval.h, ffi.c, ffi.h, filter.c, filter.h, ftw.c, ftw.h, gc.c, gc.h, glob.c, glob.h, hash.c, hash.h, itypes.c, itypes.h, jmp.S, lex.yy.c.shipped, lib.c, lib.h, linenoise/linenoise.c, linenoise/linenoise.h, lisplib.c, lisplib.h, match.c, match.h, parser.c, parser.h, parser.l, parser.y, protsym.c, rand.c, rand.h, regex.c, regex.h, share/txr/stdlib/asm.tl, share/txr/stdlib/awk.tl, share/txr/stdlib/build.tl, share/txr/stdlib/cadr.tl, share/txr/stdlib/compiler.tl, share/txr/stdlib/conv.tl, share/txr/stdlib/copy-file.tl, share/txr/stdlib/debugger.tl, share/txr/stdlib/defset.tl, share/txr/stdlib/doloop.tl, share/txr/stdlib/each-prod.tl, share/txr/stdlib/error.tl, share/txr/stdlib/except.tl, share/txr/stdlib/ffi.tl, share/txr/stdlib/getopts.tl, share/txr/stdlib/getput.tl, share/txr/stdlib/hash.tl, share/txr/stdlib/ifa.tl, share/txr/stdlib/keyparams.tl, share/txr/stdlib/op.tl, share/txr/stdlib/package.tl, share/txr/stdlib/param.tl, share/txr/stdlib/path-test.tl, share/txr/stdlib/place.tl, share/txr/stdlib/pmac.tl, share/txr/stdlib/quips.tl, share/txr/stdlib/save-exe.tl, share/txr/stdlib/socket.tl, share/txr/stdlib/stream-wrap.tl, share/txr/stdlib/struct.tl, share/txr/stdlib/tagbody.tl, share/txr/stdlib/termios.tl, share/txr/stdlib/trace.tl, share/txr/stdlib/txr-case.tl, share/txr/stdlib/type.tl, share/txr/stdlib/vm-param.tl, share/txr/stdlib/with-resources.tl, share/txr/stdlib/with-stream.tl, share/txr/stdlib/yield.tl, signal.c, signal.h, socket.c, socket.h, stream.c, stream.h, struct.c, struct.h, strudel.c, strudel.h, sysif.c, sysif.h, syslog.c, syslog.h, termios.c, termios.h, time.c, time.h, tree.c, tree.h, txr.1, txr.c, txr.h, unwind.c, unwind.h, utf8.c, utf8.h, vm.c, vm.h, vmop.h, win/cleansvg.txr, y.tab.c.shipped: Copyright year bumped to 2021.
* c_num: now takes self argument.Kaz Kylheku2020-06-291-14/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The c_num and c_unum functions now take a self argument for identifying the calling function. This requires changes in a large number of places. In a few places, additional functions acquire a self argument. The ffi module has the most extensive example of this. Some functions mention their name in a larger string, or have scattered literals giving their name; with the introduction of the self local variable, these are replaced by references to self. In the following changelog, the notation TS stands for "take self argument", meaning that the functions acquires a new "val self" argument. The notation DS means "define self": the functions in question defines a self variable, which they pass down. The notation PS means that the functions pass down an existing self variable to functions that now require it. * args.h (args_count): TS. * arith.c (c_unum, c_num): TS. (toint, exptv): DS. * buf.c (buf_check_len, buf_check_alloc_size, buf_check_index, buf_do_set_len, replace_buf, buf_put_buf, buf_put_i8, buf_put_u8, buf_put_char, buf_put_uchar, buf_get_bytes, buf_get_i8, buf_get_u8, buf_get_cptr, buf_strm_get_byte_callback, buf_strm_unget_byte, buf_swap32, str_buf, buf_int, buf_uint, int_buf, uint_buf): PS. (make_duplicate_buf, buf_shrink, sub_buf, buf_print, buf_pprint): DS. * chskum.c (sha256_stream_impl, sha256_buf, crc32_buf, md5_stream_impl, md5_buf): TS. (chksum_ensure_buf, sha256_stream, sha256, sha256_hash, md5_stream, md5, md5_hash): PS. (crc32_stream): DS. * combi.c (perm_while_fun, perm_gen_fun_common, perm_str_gen_fun, rperm_gen_fun, comb_vec_gen_fun, comb_str_gen_fun, rcomb_vec_gen_fun, rcomb_str_gen_fun): DS. * diff.c (dbg_clear, dbg_set, dbg_restore): DS. * eval.c (do_eval, gather_free_refs, maprodv, maprendv, maprodo, do_args_apf, do_args_ipf): DS. (op_dwim, me_op, map_common): PS. (prod_common): TS. * ffi.c (struct txr_ffi_type): release member TS. (make_ffi_type_pointer): PS and release argument TS. (ffi_varray_dynsize, ffi_array_in, ffi_array_put_common, ffi_array_get_common, ffi_varray_in, ffi_varray_null_term): PS. (ffi_simple_release, ffi_ptr_in_release, ffi_struct_release, ffi_wchar_array_get, ffi_array_release_common, ffi_array_release, ffi_varray_release): TS. (ffi_float_put, double_put, ffi_be_i16_put, ffi_be_u16_put, ffi_le_i16_put, ffi_le_u16_put, ffi_be_i32_put, ffi_be_u32_put, ffi_le_i32_put, ffi_sbit_put, ffi_ubit_put, ffi_buf_d_put, make_ffi_type_array, make_ffi_type_enum, ffi_type_compile, make_ffi_type_desc, ffi_make_call_desc, ffi_call_wrap, ffi_closure_dispatch_save, ffi_put_into, ffi_in, ffi_get, ffi_put, carray_set_length, carray_blank, carray_buf, carray_buf_sync, carray_cptr, carray_refset, carray_sub, carray_replace, carray_uint, carray_int): PS. (carray_vec, carray_list): DS. * filter.c (url_encode, url_decode, base64_stream_enc_impl): DS. * ftw.c (ftw_callback, ftw_wrap): DS. * gc.c (mark_obj, gc_set_delta): DS. * glob.c (glob_wrap): DS. * hash.c (equal_hash, eql_hash, eq_hash, do_make_hash, hash_equal, set_hash_traversal_limit, gen_hash_seed): DS. * itypes.c (c_i8, c_u8, c_i16, c_u16, c_i32, c_u32, c_i64, c_u64, c_short, c_ushort, c_int, c_uint, c_long, c_ulong): PS. * lib.c (seq_iter_rewind): TS and becomes internal. (seq_iter_init_with_info, seq_setpos, replace_str, less, replace_vec, diff, isec, obj_print_impl): PS. (nthcdr, equal, mkstring, mkustring, upcase_str, downcase_str, search_str, sub_str, cat_str, scat2, scat3, fmt_join, split_str_keep, split_str_set, trim_str, int_str, chr_int, chr_str, chr_str_set, vector, vecref, vecref_l, list_vec, copy_vec, sub_vec, cat_vec, lazy_str_put, lazy_str_gt, length_str_ge, length_str_lt, length_str_le, cptr_size_hint, cptr_int, out_lazy_str, out_quasi_str, time_string_local_time, time_string_utc, time_fields_local_time, time_fields_utc, time_struct_local, time_struct_utc, make_time, time_meth, time_parse_meth): DS. (init_str, cat_str_init, cat_str_measure, cat_str_append, vscat, time_fields_to_tm, time_struct_to_tm, make_time_impl): TS. * lib.h (seq_iter_rewind): Declaration removed. (c_num, c_unum, init_str): Declarations updated. * match.c (LOG_MISMATCH, LOG_MATCH): PS. (h_skip, h_coll, do_output_line, do_output, v_skip, v_fuzz, v_collect): DS. * parser.c (parser, circ_backpatch, report_security_problem, hist_save, repl, lino_fileno, lino_getch, lineno_getl, lineno_gets, lineno_open): DS. (parser_set_lineno, lisp_parse_impl): PS. * parser.l (YY_INPUT): PS. * rand.c (make_random_state): PS. * regex.c (print_rec): DS. (search_regex): PS. * signal.c (kill_wrap, raise_wrap, get_sig_handler, getitimer_wrap, setitimer_wrap): DS. * socket.c (addrinfo_in, sockaddr_pack, fd_timeout, to_connect, open_sockfd, sock_mark_connected, sock_timeout): TS. (getaddrinfo_wrap, dgram_set_sock_peer, sock_bind, sock_connect, sock_listen, sock_accept, sock_shutdown, sock_send_timeout, sock_recv_timeout, socketpair_wrap): DS. * stream.c (generic_fill_buf, errno_to_string, stdio_truncate, string_out_put_string, open_fileno, open_command, base_name, dir-name): DS. (unget_byte, put_buf, fill_buf, fill_buf_adjust, get_line_as_buf, formatv, put_byte, test_set_indent_mode, test_neq_set_indent_mode, set_indent_mode, set_indent, inc_indent, set_max_length, set_max_depth, open_subprocess, run ): PS. (fds_subst, fds_swizzle): TS. * struct.c (make_struct_type, super, umethod_args_fun): PS. (method_args_fun): DS. * strudel.c (strudel_put_buf, strudel_fill_buf): DS. * sysif.c (errno_wrap, exit_wrap, usleep_wrap, mkdir_wrap, ensure_dir, makedev_wrap, minor_wrap, major_wrap, mknod_wrap, mkfifo_wrap, wait_wrap, wifexited, wexitstatus, wifsignaled, wtermsig, wcoredump, wifstopped, wstopsig, wifcontinued, dup_wrap, close_wrap, exit_star_wrap, umask_wrap, setuid_wrap, seteuid_wrap, setgid_wrap, setegid_wrap, simulate_setuid_setgid, getpwuid_wrap, fnmatch_wrap, dlopen_wrap): DS. (chmod_wrap, do_chown, flock_pack, do_utimes, poll_wrap, setgroups_wrap, setresuid_wrap, setresgid_wrap, getgrgid_wrap): PS. (c_time): TS. * sysif.h (c_time): Declaration updated. * syslog.c (openlog_wrap, syslog_wrap): DS. * termios.c (termios_pack): TS. (tcgetattr_wrap, tcsetattr_wrap, tcsendbreak_wrap, tcdrain_wrap, tcflush_wrap, tcflow_rap, encode_speeds, decode_speeds): DS. * txr.c (compato, array_dim, gc_delta): DS. * unwind.c (uw_find_frames_by_mask): DS. * vm.c (vm_make_desc): PS. (vm_make_closure, vm_swtch): DS.
* itypes: remove silly itypes_little_endian.Kaz Kylheku2020-06-191-15/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Curiously, the itypes_little_endian variable was introduced in April 2017, in a the first commit implementing buffers. The variable was initialized, but never referenced. About a month after that, I introduced HAVE_LITTLE_ENDIAN config.h macro, which is always present and defined as 0 or 1. This was used right away in the implementation of FFI bitfields, and later on in other FFI work. In spite of HAVE_LITTLE_ENDIAN, almost exactly a year after itypes_little_endian was introduced, I mistakenly put that variable to use instead of recognizing it as superfluous and removing it in favor of using HAVE_LITTLE_ENDIAN. That is what I'm doing now. * itypes.c (itypes_little_endian): Variable removed. (itypes_init): Function removed, since its only job is to initialize this variable. * itypesl.h (itypes_little_endian, itypes_init): Declarations removed. * lib.c (init): Call to itypes_init removed. * parser.c (read_file_common): Instead of itypes_little_indian, use HAVE_LITTLE_ENDIAN, which the configuration script always exists and is defined as 0 or 1.
* warning cleanup: unsigned < 0 comparisons.Kaz Kylheku2020-04-051-3/+3
| | | | | | | | | | | | | | | This is the fourth round of an effort to enable GCC's -Wextra option. Instances of code that test whether an unsigned quantity is negative are repaired. Real bugs are found. * itypes.c (c_u32, c_uint, c_ulong): Remove useless comparison for < 0 that was copy-pasted from the signed cases. * linenoise/linenoise.c (show_help, edit): Do not test the return value of the getch_fn callback for negative. It returns wint_t, which may be unsigned. Test for the WEOF value. This is a bug because since the original comparison is always false, the code fails to catch the WEOF return.
* Copyright year bump 2020.Kaz Kylheku2019-12-311-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * LICENSE, LICENSE-CYG, METALICENSE, Makefile, alloca.h, args.c, args.h, arith.c, arith.h, buf.c, buf.h, cadr.c, cadr.h, chksum.c, chksum.h, chksums/crc32.c, chksums/crc32.h, combi.c, combi.h, configure, debug.c, debug.h, eval.c, eval.h, ffi.c, ffi.h, filter.c, filter.h, ftw.c, ftw.h, gc.c, gc.h, glob.c, glob.h, hash.c, hash.h, itypes.c, itypes.h, jmp.S, lib.c, lib.h, linenoise/linenoise.c, linenoise/linenoise.h, lisplib.c, lisplib.h, match.c, match.h, parser.c, parser.h, parser.l, parser.y, protsym.c, rand.c, rand.h, regex.c, regex.h, share/txr/stdlib/asm.tl, share/txr/stdlib/awk.tl, share/txr/stdlib/build.tl, share/txr/stdlib/cadr.tl, share/txr/stdlib/compiler.tl, share/txr/stdlib/conv.tl, share/txr/stdlib/debugger.tl, share/txr/stdlib/defset.tl, share/txr/stdlib/doloop.tl, share/txr/stdlib/error.tl, share/txr/stdlib/except.tl, share/txr/stdlib/ffi.tl, share/txr/stdlib/getopts.tl, share/txr/stdlib/getput.tl, share/txr/stdlib/hash.tl, share/txr/stdlib/ifa.tl, share/txr/stdlib/keyparams.tl, share/txr/stdlib/op.tl, share/txr/stdlib/package.tl, share/txr/stdlib/param.tl, share/txr/stdlib/path-test.tl, share/txr/stdlib/place.tl, share/txr/stdlib/pmac.tl, share/txr/stdlib/save-exe.tl, share/txr/stdlib/socket.tl, share/txr/stdlib/stream-wrap.tl, share/txr/stdlib/struct.tl, share/txr/stdlib/tagbody.tl, share/txr/stdlib/termios.tl, share/txr/stdlib/trace.tl, share/txr/stdlib/txr-case.tl, share/txr/stdlib/type.tl, share/txr/stdlib/vm-param.tl, share/txr/stdlib/with-resources.tl, share/txr/stdlib/with-stream.tl, share/txr/stdlib/yield.tl, signal.c, signal.h, socket.c, socket.h, stream.c, stream.h, struct.c, struct.h, strudel.c, strudel.h, sysif.c, sysif.h, syslog.c, syslog.h, termios.c, termios.h, tree.c, tree.h, txr.1, txr.c, txr.h, unwind.c, unwind.h, utf8.c, utf8.h, vm.c, vm.h, vmop.h, win/cleansvg.txr: Extended copyright notices to 2020.
* itypes: take advantage of double_intptr_t.Kaz Kylheku2019-01-251-1/+47
| | | | | | | | | | | | | | | | | If double_intptr_t is at least 64 bits wide (which is always going to be true) we can take advantage of it. * itypes.c (c_i64, c_u64): Provide implementations that use the new dbl_intptr_t and dbl_uintptr_t infrastructure. The fallback implementation that uses ash and logior is basically not used now. (num_64, unum_64): New functions for obtaining a Lisp value from a 64 bit number, abstracting whether this is done via the cnum or dbl_cnum route. * itypes.h (u64_t, i64_t): Define in terms of double_uintptr_t and double_intptr_t, if no other 64 bit type is available. (num_64, unum_64): Declared.
* Fix some instances of 4 bytes = 32 bits assumption.Kaz Kylheku2019-01-231-1/+1
| | | | | | | | | | | | | | | | | * hash.c (equal_hash, eql_hash, cobj_eq_hash_op, hash_hash_op): Multiply object size by CHAR_BIT and switch on number of bits, rather than bytes. * sysif.c (off_t_num): Likewise. * arith.c, ffi.c, itypes.c, rand.c: In numerous #if directive, fix size tests from bytes to bits. * configure: in the test that detects integer types, and in the test for enabling large file offsets, detect one more variable from the system: the value of CHAR_BIT. This turns into SIZEOF_BYTE. We use that value instead of a hard-coded 8.
* Copyright year bump 2019.Kaz Kylheku2019-01-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * LICENSE, LICENSE-CYG, METALICENSE, Makefile, args.c, args.h, arith.c, arith.h, buf.c, buf.h, cadr.c, cadr.h, combi.c, combi.h, configure, debug.c, debug.h, eval.c, eval.h, ffi.c, ffi.h, filter.c, filter.h, ftw.h, gc.c, gc.h, glob.c, glob.h, hash.c, hash.h, itypes.c, itypes.h, jmp.S, lib.c, lib.h, lisplib.c, lisplib.h, match.c, match.h, parser.c, parser.h, parser.l, parser.y, protsym.c, rand.c, rand.h, regex.c, regex.h, share/txr/stdlib/asm.tl, share/txr/stdlib/awk.tl, share/txr/stdlib/build.tl, share/txr/stdlib/cadr.tl, share/txr/stdlib/compiler.tl, share/txr/stdlib/conv.tl, share/txr/stdlib/doloop.tl, share/txr/stdlib/error.tl, share/txr/stdlib/except.tl, share/txr/stdlib/ffi.tl, share/txr/stdlib/getopts.tl, share/txr/stdlib/getput.tl, share/txr/stdlib/hash.tl, share/txr/stdlib/ifa.tl, share/txr/stdlib/keyparams.tl, share/txr/stdlib/op.tl, share/txr/stdlib/package.tl, share/txr/stdlib/path-test.tl, share/txr/stdlib/place.tl, share/txr/stdlib/pmac.tl, share/txr/stdlib/socket.tl, share/txr/stdlib/stream-wrap.tl, share/txr/stdlib/struct.tl, share/txr/stdlib/tagbody.tl, share/txr/stdlib/termios.tl, share/txr/stdlib/trace.tl, share/txr/stdlib/txr-case.tl, share/txr/stdlib/type.tl, share/txr/stdlib/vm-param.tl, share/txr/stdlib/with-resources.tl, share/txr/stdlib/with-stream.tl, share/txr/stdlib/yield.tl, signal.c, signal.h, socket.c, socket.h, stream.c, stream.h, struct.c, struct.h, strudel.c, strudel.h, sysif.c, sysif.h, syslog.c, syslog.h, termios.c, termios.h, txr.1, txr.c, txr.h, unwind.c, unwind.h, utf8.c, utf8.h, vm.c, vm.h, vmop.h, win/cleansvg.txr: Extended Copyright line to 2018.
* compile-file: need endian mark in .tlo files.Kaz Kylheku2018-04-121-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | VM machine code is endian-specific: it consists of 32 bit instruction words which are 32 bit in the local byte order. Thus code assembled on a little-endian machine won't run on a big endian-machine, or vice versa: unless we identify the situation and byte-swap the code when we load it. * buf.c (buf_swap32): New function. * buf.h (buf_swap32): Declared. * parser.c (read_file_common): Decode the third element from the version: a Boolean indicating big endian, if true. If the object file's endian is opposite from our endian, then byte swap the code. * itypes.c (itypes_init): Oops, calculation of itypes_little_endian was broken due to classic C =/== typo. Luckily, nothing has used this flag so far; it's been waiting for this first use. I caught this due to testing on a PPC64 box. * share/txr/stdlib/compiler.tl (%big-endian%, %tlo-ver%): New variables. (usr:compile-file): The file version comes from %tlo-ver% now, which includes the big-endian flag.
* Copyright year bump 2018.Kaz Kylheku2018-02-151-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * LICENSE, LICENSE-CYG, METALICENSE, Makefile, args.c, args.h, arith.c, arith.h, buf.c, buf.h, cadr.c, cadr.h, combi.c, combi.h, configure, debug.c, debug.h, eval.c, eval.h, ffi.c, ffi.h, filter.c, filter.h, ftw.c, ftw.h, gc.c, gc.h, glob.c, glob.h, hash.c, hash.h, itypes.c, itypes.h, jmp.S, lib.c, lib.h, lisplib.c, lisplib.h, match.c, match.h, parser.c, parser.h, parser.l, parser.y, protsym.c, rand.c, rand.h, regex.c, regex.h, share/txr/stdlib/awk.tl, share/txr/stdlib/build.tl, share/txr/stdlib/cadr.tl, share/txr/stdlib/conv.tl, share/txr/stdlib/doloop.tl, share/txr/stdlib/error.tl, share/txr/stdlib/except.tl, share/txr/stdlib/ffi.tl, share/txr/stdlib/getopts.tl, share/txr/stdlib/getput.tl, share/txr/stdlib/hash.tl, share/txr/stdlib/ifa.tl, share/txr/stdlib/keyparams.tl, share/txr/stdlib/op.tl, share/txr/stdlib/package.tl, share/txr/stdlib/path-test.tl, share/txr/stdlib/place.tl, share/txr/stdlib/pmac.tl, share/txr/stdlib/socket.tl, share/txr/stdlib/stream-wrap.tl, share/txr/stdlib/struct.tl, share/txr/stdlib/tagbody.tl, share/txr/stdlib/termios.tl, share/txr/stdlib/txr-case.tl, share/txr/stdlib/type.tl, share/txr/stdlib/with-resources.tl, share/txr/stdlib/with-stream.tl, share/txr/stdlib/yield.tl, signal.c, signal.h, socket.c, socket.h, stream.c, stream.h, struct.c, struct.h, strudel.c, strudel.h, sysif.c, sysif.h, syslog.c, syslog.h, termios.c, termios.h, txr.1, txr.c, txr.h, unwind.c, unwind.h, utf8.c, utf8.h, win/cleansvg.txr: Extended Copyright line to 2018.
* c++ maintenance: eliminate old-style casts.Kaz Kylheku2017-06-061-3/+3
| | | | | | | | | | | | | | | | | | | | Old style casts have crept into the code base. * buf.c (make_buf, buf_grow, buf_get_i8, buf_get_u8): Replace old style cast with macro. * ffi.c (align_sw_get, align_sw_put, ffi_be_i32_get, ffi_be_u32_get, ffi_le_i32_put, ffi_le_i32_get, ffi_le_u32_get, ffi_be_i64_put, ffi_be_i64_get, ffi_be_u64_get, ffi_le_i64_put, ffi_le_i64_get, ffi_le_u64_get, ffi_sbit_put, ffi_sbit_get, ffi_init_extra_types): Likewise. * hash.c (hash_buf): Likewise. * itypes.c (c_i32, c_i64, c_u64): Likewise. * stream.c (stdio_put_buf, stdio_fill_buf): Likewise.
* itypes: fix broken u64_t range check.Kaz Kylheku2017-06-051-2/+2
| | | | | * itypes.c (c_u64): Replace copy and pasted signed check with the unsigned check.
* itypes: avoid out of range literal.Kaz Kylheku2017-06-051-2/+2
| | | | | | | * itypes.c (c_i32): Avoid the troublesome expressions -0x80000000. Instead, cast 0x7FFFFFFF to the cnum type, then invert, and subtract one. (c_i64): Similarly for -0x8000000000000000.
* ffi: bugfix: broken i64 conversion.Kaz Kylheku2017-05-121-1/+1
| | | | | * itypes.c (c_i64): Fix c_num being called on the function pointer num rather than the correct operand n.
* itypes: fix wrong error messages.Kaz Kylheku2017-05-041-5/+5
| | | | | * itypes.c (c_u8, c_u16, c_u32, c_u64, c_uint): Fix messages referring to signed version of type.
* Rename c_uint_ptr_num; introduce cunum typedef.Kaz Kylheku2017-04-211-3/+3
| | | | | | | | | | | | | | | Unsigned version of cnum becomes less verbose. * arith.c (c_uint_ptr_num): Renamed to c_unum. * arith.h (c_uint_ptr_num): Declaration removed. (c_unum): Declared. * itypes.c (c_u32, c_u64, c_uint): Follow rename. * lib.h (ucnum): New typedef. * rand.c (make_random_state): Follow rename.
* Continuing implementation of buffers.Kaz Kylheku2017-04-211-0/+232
* Makefile (OBJS): New objects itypes.o and buf.o. * buf.c, buf.h: New files. * itypes.c, itypes.h: New files. * lib.c (obj_print_impl): Handle BUF via buf_print and buf_pprint. (init): Call itypes_init and buf_init. * parser.h (end_of_buflit): Declared. * parser.l (BUFLIT): New exclusive state. (grammar): New rules for recognizing start of buffer literal and its interior. (end_of_buflit): New function. * parser.y (HASH_B_QUOTE): New token. (buflit, buflit_items, buflit_item): New nonterminals and corresponding grammar rules. (i_expr, n_expr): These symbols now generate a buflit; a buffer literal is a kind of expression. (yybadtoken): Handle HASH_B_QUOTE case.
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