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Author SHA1 Message Date
Jan (janneke) Nieuwenhuizen d7c4fae997
core: Prepare for M2-Planet: if (foo). 
Rewrite C-constructs not supported by M2-Planet

    if (foo)              -> if (foo != 0)

* src/posix.c: Rewrite C-constructs not supported by M2-Planet.
(current_input_port): Likewise.
* src/display.c (display_helper): : Likewise.
* src/eval-apply.c (expand_variable_): : Likewise.
(eval_apply): : Likewise.
* src/mes.c (open_boot): : Likewise.
* src/reader.c (reader_read_identifier_or_number): : Likewise.
* src/symbols.c (init_symbol): : Likewise.
 2020-07-18 08:53:42 +02:00
Jan (janneke) Nieuwenhuizen 89c3246dd1
core: Outline hashq_get_handle, hash_set_x_. 
* src/hash.c (hashq_ref): Use hashq_get_handle.
(hashq_set_x_): Enable.
(hash_set_x): Use it.
 2020-07-17 15:25:37 +02:00
Jan (janneke) Nieuwenhuizen a3038a694e
core: Prepare for M2-Planet: continue. 
Rewrite C-constructs not supported by M2-Planet

    continue              -> goto LABEL

* src/eval-apply.c (eval_apply): Add label: begin_expand_while.  Use it
instead of continue.
 2020-07-18 20:40:06 +02:00
Jan (janneke) Nieuwenhuizen dfe8d3c16c
core: Prepare for M2-Planet: VALUE/TYPE indirections. 
Rewrite C-constructs not supported by M2-Planet

    VALUE (CAR (foo))           -> SCM a = CAR (foo); VALUE (a)
    TYPE (CAR (foo))            -> SCM t = CAR (foo); TYPE (a)

* src/builtins.c (builtin_function): Use VALUE indirections.
(builtin_printer): Likewise.
* src/eval-apply.c (apply_builtin): Likewise.
(get_macro): Likewise.
(expand_variable_): Likewise.
(eval_apply): Likewise.
* src/hash.c (hashq_get_handle): Likewise.
(hashq_ref): Likewise.
(hash_ref): Likewise.
(hash_set_x): Likewise.
(hash_table_printer): Likewise.
* src/math.c (greater_p): Likewise.
(less_p): Likewise.
(is_p): Likewise.
(minus): Likewise.
(plus): Likewise.
(divide): Likewise.
(multiply): Likewise.
(logand): Likewise.
(logior): Likewise.
(logxor): Likewise.
* src/posix.c (current_input_port): Likewise.
(set_current_output_port): Likewise.
* src/reader.c (reader_read_list): Likewise.
(reader_read_character): Likewise.
(reader_read_string): Likewise.
* src/string.c (list_to_cstring): Likewise.
(read_string): Likewise.
 2020-07-17 14:30:01 +02:00
Jan (janneke) Nieuwenhuizen a54f6e9028
core: Prepare for M2-Planet: M2_CELL_SIZE. 
* src/gc.c (M2_CELL_SIZE): Hack for missing pointer arithmetic in
M2-Planet.
(gc_init, alloc, make_cell, gc_up_arena, gc_copy, gc_loop, gc_): Use it.
 2020-07-16 21:56:49 +02:00
Jan (janneke) Nieuwenhuizen a6c9002c32
core: Use unique assert_msg. 
* src/mes.c (error): Use unique assert_msg.
 2020-07-18 08:12:41 +02:00
Jan (janneke) Nieuwenhuizen adb145f4cc
core: read_string: Prepare for M2-Planet. 
* src/string.c (read_string): Prepare for M2-Planet.
 2020-07-16 21:44:40 +02:00
Jan (janneke) Nieuwenhuizen 80c84dc069
core: string_equal_p: Prepare for M2-Planet. 
* src/string.c (string_equal_p): Prepare for M2-Planet.
 2020-07-16 21:43:29 +02:00
Jan (janneke) Nieuwenhuizen 7e8c6585a0
core: reader_read_block_comment: Prepare for M2-Planet. 
* src/reader.c (reader_read_block_comment): Prepare for M2-Planet.
 2020-07-16 21:38:21 +02:00
Jan (janneke) Nieuwenhuizen bd816cf29b
core: reader_eat_whitespace: Prepare for M2-Planet. 
* src/reader.c (reader_eat_whitespace): Prepare for M2-Planet.
 2020-07-16 21:37:41 +02:00
Jan (janneke) Nieuwenhuizen 9cbf29b70a
core: reader_read_sexp_: Prepare for M2-Planet. 
* src/reader.c (reader_read_sexp_): Prepare for M2-Planet.
 2020-07-16 21:36:36 +02:00
Jan (janneke) Nieuwenhuizen a1eade98c6
core: reader_read_identifier_or_number: Prepare for M2-Planet. 
* src/reader.c (reader_read_identifier_or_number): Prepare for M2-Planet.
 2020-07-16 21:35:50 +02:00
Jan (janneke) Nieuwenhuizen 82213b960e
core: open_output_file: Prepare for M2-Planet. 
* src/posix.c (open_output_file): Prepare for M2-Planet.
 2020-07-16 21:32:39 +02:00
Jan (janneke) Nieuwenhuizen 285d04043f
core: current_input_port: Prepare for M2-Planet. 
* src/posix.c (current_input_port): Prepare for M2-Planet.
 2020-07-16 21:31:51 +02:00
Jan (janneke) Nieuwenhuizen 752c5f7d1b
core: write_byte: Prepare for M2-Planet. 
* src/posix.c (write_byte): Prepare for M2-Planet.
 2020-07-16 21:29:45 +02:00
Jan (janneke) Nieuwenhuizen 2f0796cfb5
core: read_char: Prepare for M2-Planet. 
* src/posix.c (read_char): Prepare for M2-Planet.
 2020-07-16 21:26:24 +02:00
Jan (janneke) Nieuwenhuizen 9c099977a0
core: last_pair: Prepare for M2-Planet. 
* src/lib.c (last_pair): Prepare for M2-Planet.
 2020-07-16 21:25:06 +02:00
Jan (janneke) Nieuwenhuizen c48b847bf7
core: memq: Prepare for M2-Planet. 
* src/lib.c (memq): Prepare for M2-Planet.
 2020-07-16 21:23:38 +02:00
Jan (janneke) Nieuwenhuizen 9ffe861eaf
core: xassq: Prepare for M2-Planet. 
* src/lib.c (xassq): Prepare for M2-Planet.
 2020-07-16 21:20:17 +02:00
Jan (janneke) Nieuwenhuizen 53e509ecf4
core: hash_cstring: Prepare for M2-Planet. 
* src/hash.c (hash_cstring): Prepare for M2-Planet.
 2020-07-16 21:19:06 +02:00
Jan (janneke) Nieuwenhuizen 5bae8803b2
core: eval_apply: Prepare for M2-Planet. 
* src/eval-apply.c (eval_apply): Prepare for M2-Planet.
 2020-07-16 21:10:27 +02:00
Jan (janneke) Nieuwenhuizen c2e80904ad
core: apply_builtin: Prepare for M2-Planet. 
* src/eval-apply.c (apply_builtin): Prepare for M2-Planet.
 2020-07-16 20:53:11 +02:00
Jan (janneke) Nieuwenhuizen 065b026bfc
core: formal_p: Prepare for M2-Planet. 
* src/eval-apply.c (formal_p): Prepare for M2-Planet.
 2020-07-16 19:39:34 +02:00
Jan (janneke) Nieuwenhuizen 7a2f85b34b
core: builtin_p: Prepare for M2-Planet. 
* src/builtins.c (builtin_p): Prepare for M2-Planet.
 2020-07-16 19:07:22 +02:00
Jan (janneke) Nieuwenhuizen 6f60795489
core: assoc: Prepare for M2-Planet. 
* src/mes.c (assoc): Prepare for M2-Planet.
 2020-07-16 19:02:44 +02:00
Jan (janneke) Nieuwenhuizen 673ca85c64
core: assq: Prepare for M2-Planet. 
* src/mes.c (assq): Prepare for M2-Planet.
 2020-07-16 19:01:43 +02:00
Jan (janneke) Nieuwenhuizen 4c83a3bc6b
core: eq_p: Prepare for M2-Planet. 
* src/mes.c (eq_p): Prepare for M2-Planet.
 2020-07-16 12:49:52 +02:00
Jan (janneke) Nieuwenhuizen 4297746e72
core: assoc_string: Prepare for M2-Planet. 
src/mes.c (assoc_string): Prepare for M2-Planet.
 2020-07-16 11:29:08 +02:00
Jan (janneke) Nieuwenhuizen 7cc2b1f2ec
build: Add pointer.sh. 
* build-aux/pointer.sh: New script.
 2020-07-14 08:13:47 +02:00
Jan (janneke) Nieuwenhuizen f9a372de13
core: Prepare for pointer cells. 
* include/mes/cc.h: Prepare for pointer-based cells.
* include/mes/macros.h[POINTER_CELLS]: Alternative set of macros.
* include/mes/mes.h (struct scm)[POINTER_CELLS]: Alternative definition.
* src/gc.c (copy_cell, copy_news): New function.
* include/mes/mes.h: Declare them.
 2020-07-14 15:57:49 +02:00
Jan (janneke) Nieuwenhuizen 52c57da02f
core: gc: FRAME_SIZE. 
* src/gc.c (gc_loop, gc_): Use FRAME_SIZE.
 2020-06-22 19:26:55 +02:00
Jan (janneke) Nieuwenhuizen c6670b46c3
core: gc: Fixes. 
* src/gc.c (gc_init, gc_up_arena, gc_flip): Change to void function.
Fixes 0 returns.
(make_bytes): Use plain.
(make_string): Add 1 to length, for zero-terminated C strings.
(gc_copy): Use plain bytes length.
(gc_loop): Manually reformat.
 2020-06-22 18:00:15 +02:00
Jan (janneke) Nieuwenhuizen 4613b070e4
core: Create symbols dynamically. 
* include/mes/symbols.h: New file.
* include/mes/mes.hh: Include it.
* include/mes/constants.h: Remove symbol constants.
* src/symbols.c (init_symbols): Create symbols dynamically.
* build-aux/mes-snarf.scm (snarf-symbols): Update.
 2020-06-16 15:59:26 +02:00
Jan (janneke) Nieuwenhuizen 94e40691ba
core: Remove CBYTES, CSTRING, NCBYTES macros. 
* src/gc.c (cell_bytes, news_bytes): New function.
* include/mes/macros.h (CBYTES, CSTRING, NCBYTES): Remove.  Update
users.
* include/mes/m2.h: Likewise.
 2020-05-19 08:55:41 +02:00
Jan (janneke) Nieuwenhuizen a25dff6837
core: Prepare for conversion to pointer cells. 
* src/posix.c (execl_): Prepare for conversion to pointer cells.
 2020-05-19 09:11:29 +02:00
Jan (janneke) Nieuwenhuizen 96809cadf1
core: Remove dead macros. 
* include/mes/macros.h (CSTRING_STRUCT, START, LEN): Remove.
 2020-05-19 08:49:55 +02:00
Jan (janneke) Nieuwenhuizen 781f4f0e6c
core: Remove macros from cell creation: make_char .. make_string. 
* src/gc.c (make_char, make_continuation, make_macro, make_number,
make_ref, make_string0, make_string_port): New function.
(make_string): Move from string.c.
* include/mes/macros.h (MAKE_CHAR, MAKE_CONTINUATION, MAKE_MACRO,
MAKE_NUMBER, MAKE_REF, MAKE_STRING0, MAKE_STRING_PORT): Remove macro.
Update users.
* include/mes/m2.h: Likewise.
 2020-05-18 22:35:12 +02:00
Jan (janneke) Nieuwenhuizen 0f951cac5d
core: Remove macros from cell creation: make_bytes. 
* src/gc.c (bytes_cells, make_bytes): Move from string.c.
* include/mes/macros.h (MAKE_BYTES0, NAME_SYMBOL): Remove.
* include/mes/m2.h: Likewise.
 2020-05-18 21:57:55 +02:00
Jan (janneke) Nieuwenhuizen 7932d4bad7
core: Remove core:make-cell. 
* src/gc.c (alloc, make_cell, cons): Move from mes.c
* src/mes.c: (make_cell_): Remove.
* src/lib.c (char_to_integer, integer_to_char): New function.
* src/builtins.c (mes_builtins): Add them; remove make_cell_.
* mes/module/mes/type-0.mes (char->integer, integer->char): Remove.
 2020-05-18 00:40:50 +02:00
Jan (janneke) Nieuwenhuizen e0da734c8b
core: Refactor display. 2020-05-17 23:53:27 +02:00
Jan (janneke) Nieuwenhuizen f746db72c5
core: Upcase register names. 
* include/mes/mes.h (R0, R1, R2, R3, M0): Rename from lower case.
Update users.
 2020-05-17 22:32:53 +02:00
Jan (janneke) Nieuwenhuizen cadf047530
core: Split-out symbol.c. 
* src/mes.c (init_symbol, mes_symbols): Move to ..
* src/symbol.c: New file.
* build-aux/configure-lib.sh (mes_SOURCES): Add it.
* simple.make: Likewise.
* include/mes/mes.h: Declare init_symbols.
 2020-05-17 20:50:12 +02:00
Jan (janneke) Nieuwenhuizen c8bfa1478d
core: Split-out display.c. 
* src/lib.c (display_helper, display_, display_error_, display_port_,
write_, write_error_, write_port_, fdisplay_): Move to ..
* src/display.c: New file.
* build-aux/configure-lib.sh (mes_SOURCES): Add it.
* simple.make: Likewise.
 2020-05-17 20:42:48 +02:00
Jan (janneke) Nieuwenhuizen efd9f75ce2
core: eval-apply: Fix formal_p. 
* src/eval-apply.c (formal_p): Return boolean.
 2020-05-31 15:03:10 +02:00
Jan (janneke) Nieuwenhuizen c4dd954216
core: Split-out eval-apply.c. 
* src/mes.c (check_formals, check_apply, pairlis, set_car_x, set_cdr_x,
set_env_x, call_lambda, make_closure_, make_variable_, macro_get_handle,
get_macro, macro_set_x, push_cc, add_formals, formal_p,
expand_variable_, expand_variable, apply_builtin, eval_apply, apply):
Move to ..
* src/eval-apply.c: New file.
* build-aux/configure-lib.sh (mes_SOURCES): Add it.
* simple.make: Likewise.
* src/eval.c (assert_defined): Likewise.
 2020-05-17 20:14:08 +02:00
Jan (janneke) Nieuwenhuizen dd01e28e68
build: Update mes-snarf. 
* build-aux/snarf.sh: Support C-style annotations.
 2020-05-18 12:10:50 +02:00
Jan (janneke) Nieuwenhuizen 2012304dc8
mescc: Mes C Library: Prepare for M2-Planet: setenv. 
* lib/posix/setenv.c: Rewrite C-constructs not supported by M2-Planet.
 2020-05-17 19:28:58 +02:00
Jan (janneke) Nieuwenhuizen cf7fc8ec2b
mescc: Mes C Library: Prepare for M2-Planet: getenv. 
* lib/posix/getenv.c: Rewrite C-constructs not supported by M2-Planet.
 2020-05-17 19:28:51 +02:00
Jan (janneke) Nieuwenhuizen d49ea35044
mescc: Mes C Library: Prepare for M2-Planet: ntoab. 
* lib/mes/ntoab.c: Rewrite C-constructs not supported by M2-Planet.
 2020-05-17 19:28:37 +02:00
Jan (janneke) Nieuwenhuizen 5dbae4a29b
mescc: Mes C Library: Prepare for M2-Planet: malloc. 
* lib/stdlib/malloc.c: Rewrite C-constructs not supported by M2-Planet.
 2020-05-17 19:29:09 +02:00