f8152da76a
core: Remove unused symbols.
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* include/mes/symbols.h (cell_symbol_dot, cell_symbol_read_input_file,
cell_symbol_write, cell_symbol_display): Remove
* src/symbol.c (init_symbols_): Remove initializations.
2020-08-18 10:33:56 +02:00
9e684b9886
boot: Add gc test.
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* scaffold/boot/gc.test: New file.
* build-aux/check-boot.sh (TESTS): Add it.
* include/mes/symbols.h (cell_symbol_program): New symbol.
* src/symbol.c (init_symbols_): Initialize it.
* src/mes.c (main): Add it to environment.
2020-08-16 17:36:55 +02:00
d7c4fae997
core: Prepare for M2-Planet: if (foo).
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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
a54f6e9028
core: Prepare for M2-Planet: M2_CELL_SIZE.
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* 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
f9a372de13
core: Prepare for pointer cells.
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* 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
4613b070e4
core: Create symbols dynamically.
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* 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
781f4f0e6c
core: Remove macros from cell creation: make_char .. make_string.
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* 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
cadf047530
core: Split-out symbol.c.
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* 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