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Author SHA1 Message Date
Jan (janneke) Nieuwenhuizen cd0eb07c40
guix: Add m2-planet. 
* guix/git/mes.scm (m2-planet): New variable.
 2020-10-18 23:14:30 +02:00
Jan (janneke) Nieuwenhuizen 8f2bc16e7a
core: Use casting functions. 
Silence all casting errors by using casting functions.

* src/cc.c (cast_charp_to_scmp, cast_charp_to_scmpp,
cast_voidp_to_charp, cast_scmp_to_long, cast_scmp_to_charp): New function.
* src/m2.c (cast_charp_to_scmp, cast_charp_to_scmpp,
cast_voidp_to_charp, cast_scmp_to_long, cast_scmp_to_charp): New function.
* include/mes/mes.h: Declare them.
(struct scm): Add car_value, cdr_value, function.
(g_continuations): Change to long.
* src/mes.c: Silence all casting errors by using casting functions.
 2020-10-18 15:44:49 +02:00
Jan (janneke) Nieuwenhuizen ca8e9f0342
mescc: Mes C Library: Use casting functions. 
Silence all casting errors by using casting functions.

* lib/mes/cast.c: New file.
* build-aux/configure-lib.sh (libmes_SOURCES): Add it.
* lib/m2/cast.c: New file.
* kaem.run: Add it.
* simple.make: Add them both.
* include/mes/lib.h: Add cast prototypes.
* include/m2/lib.h: Likewise.
* lib/linux/_getcwd.c (_getcwd): Use them.
* lib/linux/access.c (access): Likewise.
* lib/linux/brk.c (brk): Likewise.
* lib/linux/chmod.c (chmod): Likewise.
* lib/linux/clock_gettime.c (clock_gettime): Likewise.
* lib/linux/gettimeofday.c (gettimeofday): Likewise.
* lib/linux/unlink.c (unlink): Likewise.
* lib/mes/fdputc.c (fdputc): Likewise.
* lib/stdio/putchar.c (putchar): Likewise.
* lib/linux/malloc.c (malloc): Likewise.
 2020-10-18 14:55:24 +02:00
Jan (janneke) Nieuwenhuizen 3b29abc850
core: Switch to pointer cells. 
Run

   build-aux/pointer.sh

* include/mes/macros.h: Remove.
* src/*.c: Update.
* include/mes/*.h: Update.
* simple.make: Update.
* kaem.run: Update.
 2020-10-18 11:34:32 +02:00
Jan (janneke) Nieuwenhuizen e4a8bdcc8f
build: Update snarfer. 
* build-aux/mes-snarf.scm (symbol->header): Update for pointer cells.
(snarf-symbols): Likewise.
(snarf-functions): Likewise.
 2020-09-27 19:07:00 +02:00
Jan (janneke) Nieuwenhuizen 1cdbadfe98
core: Drop support for number based cells. 
This removes the POINTER_CELLS define and all its references.

* simple.make (CFLAGS): Remove -D POINTER_CELLS.
* include/mes/mes.h: Remove #define POINTER_CELLS.
* include/mes/cc.h: Remove !POINTER_CELLS branches.
* include/mes/macros.h: Likewise.
* src/gc.c: Likewise.
* src/symbol.c: Likewise.
* src/test/gc.c: Likewise.
 2020-09-20 11:32:38 +02:00
Jan (janneke) Nieuwenhuizen 5c9f2edd90
core: gc: Pointer cells: Drop cells->news->cells flipping. 
* src/gc.c (gc_init): Undo doubling of initial memory.
(gc_init_news)[!GC_NOFLIP]: Remove.
(gc_)[!GC_NOFLIP]: Remove symbol relocation.
(gc)[!GC_NOFLIP]: Remove second gc.
 2020-09-20 11:11:08 +02:00
Jan (janneke) Nieuwenhuizen 3f368e29e1
core: gc: Abort upon broken heart failure. 
* src/gc.c (gc_cellcpy, gc_loop): Abort upon broken heart failure.
 2020-09-20 10:58:36 +02:00
Jan (janneke) Nieuwenhuizen 20595cd044
core: gc: Enable memory dump debugging. 
* src/gc.c (gc): If MES_DUMP is set, dump arena.  [POINTER_CELLS &&
!GC_NOFLIP]: Run gc_ twice to enable comparing memory dumps.
 2020-09-20 09:35:56 +02:00
Jan (janneke) Nieuwenhuizen b05558ec00
core: gc: Add gc_dump_arena. 
* src/gc.c (dumpc, dumps, gc_dump_register, gc_dump_state,
gc_dump_stack, gc_dump_arena): New function.
 2020-09-14 14:53:56 +02:00
Jan (janneke) Nieuwenhuizen 3de592d441
core: Pointer cells: Allow smaller memory footprint using cellcpy. 
* src/gc.c (gc_init)[GC_NOFLIP]: Do not use double sized arena.
(gc_cellcpy): New function.
* src/gc.c (gc_flip): Use it, do not flip.
(gc_init_news)[GC_NOFLIP]: Update.
 2020-09-13 18:20:52 +02:00
Jan (janneke) Nieuwenhuizen 543419134f
test/gc: Add three extra gc's. 
* src/test/gc.c (test_gc): Add three extra gc's.
 2020-08-17 20:46:47 +02:00
Jan (janneke) Nieuwenhuizen 0d6971b560
test/gc: struct. 
* src/test/gc.c (test_struct): New function.
(main): Call it.
 2020-08-16 17:20:28 +02:00
Jan (janneke) Nieuwenhuizen b8a4869c3e
test/gc: vector. 
* src/test/gc.c (test_vector): New function.
(main): Call it.
(print_arena): New function.
(test_gc): Call it.
 2020-08-16 16:24:42 +02:00
Jan (janneke) Nieuwenhuizen 0681f79b67
test/gc: string. 
* src/test/gc.c (test_string): New function.
(main): Call it.
 2020-08-16 17:09:27 +02:00
Jan (janneke) Nieuwenhuizen aee51fb1dd
test/gc: list. 
* src/test/gc.c (test_list): New function.
(main): Call it.
 2020-08-16 12:02:22 +02:00
Jan (janneke) Nieuwenhuizen f5c905ebd8
test/gc: cons. 2020-08-16 12:00:18 +02:00
Jan (janneke) Nieuwenhuizen 9868f41674
test/gc: number. 
* src/test/gc.c (test_number): New function.
(main): Call it.
 2020-08-16 11:56:02 +02:00
Jan (janneke) Nieuwenhuizen ea6fa6fdee
test/gc: empty. 
* src/test/gc.c (test_empty): New function.
 2020-08-16 11:22:30 +02:00
Jan (janneke) Nieuwenhuizen 4bcfc155c1
core: eval-apply: Prepare for M2-Planet. 
* src/eval-apply.c (apply_builtin): Split M2-Planet specific and CC
specifi part off to ..
* src/cc.c: New file, and
* build-aux/configure-lib.sh (mes_SOURCES): Add it.
* src/m2.c: New file.
* simple.make (MES_SOURCES, M2_SOURCES): Likewise.
 2020-08-18 23:01:53 +02:00
Jan (janneke) Nieuwenhuizen 99040a38c4
core: display: Prepare for pointer cells, M2-Planet. 
Rewrite C-constructs not supported by M2-Planet

    if (foo)               -> if (foo != 0)
    if (!foo)              -> if (foo == 0)
    ;                      -> 0;
    // ...                 -> /* ... */

* src/display.c (display_helper): Use cell_ref.
 2020-08-18 16:16:13 +02:00
Jan (janneke) Nieuwenhuizen 19ecbfe950
core: gc: Prepare for pointer cells, M2-Planet. 
* include/mes/mes.h (cell_zero): Declare.
* src/gc.c (gc_init): Initialize it.
(gc_init_news): Likewise.
 2020-08-16 14:45:18 +02:00
Jan (janneke) Nieuwenhuizen 020cb3661d
core: Remove cell_call_with_current_continuation special. 
* include/mes/symbols.h (cell_call_with_current_continuation): Remove.
* src/eval-apply.c (eval_apply): Update to use
cell_symbol_call_with_current_continuation.
* src/symbol.c (init_symbols_): Remove inititialization.
 2020-08-18 11:06:15 +02:00
Jan (janneke) Nieuwenhuizen c6fd15469c
core: Remove cell_begin special. 
* include/mes/symbols.h (cell_begin): Remove.
* src/eval-apply.c (eval_apply): Update to use cell_symbol_begin.
* src/symbol.c (init_symbols_): Remove initialization.
 2020-08-18 10:40:55 +02:00
Jan (janneke) Nieuwenhuizen f8152da76a
core: Remove unused symbols. 
* 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
Jan (janneke) Nieuwenhuizen e1efd41abe
core: builtins: MES_MINI. 
* include/mes/mes.h (g_mini): New global.
* src/mes.c (init): Initialize it with environment variable MES_MINI.
* src/builtins.c (mes_builtins): Register a minimal set of builtins
when g_mini.
 2020-08-18 09:36:19 +02:00
Jan (janneke) Nieuwenhuizen 9e684b9886
boot: Add gc test. 
* 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
Jan (janneke) Nieuwenhuizen 17805e9d3a
test/gc: Add gc inspection test. 
* src/test/gc.c (main): New unit test.
* simple.make (test-gcc, test-m2): New target to build it.
* build-aux/pointer.sh: Add it.
 2020-08-16 08:56:56 +02:00
Jan (janneke) Nieuwenhuizen c247733bcd
core: make_struct: Avoid creating garbage. 
* src/struct.c (make_struct): Use STRUCT TYPE PRINTER FIELD0 ... FIELDN.
 2020-08-16 17:03:31 +02:00
Jan (janneke) Nieuwenhuizen b30af2ce9f
core: make-vector: Move to core. 
* src/vector.c (make_vector_): Rename from make_vector__.  Add
parameter.  Fix double allocation.
(make_vector): Rename from make_vector_.  Use arity n.  Update users.
 2020-08-16 16:54:18 +02:00
Jan (janneke) Nieuwenhuizen 967d1473be
mescc: Mes C Library: Add M2-Planet support. 
Mes can now be built with M2-Planet by running

    kaem --verbose --strict

* include/linux/x86/syscall.h (SYS_getcwd, SYS_dup, SYS_dup2,
SYS_unlilnk, SYS_gettimeofday, SYS_clock_gettime, SYS_time): Move to
libc section.  Add M2-Planet constants.
* include/m2/lib.h (struct timezone, struct timespec): struct timeval):
Define.  Add M2-Planet flavor prototypes for mes libc.
* include/mes/m2.h: Remove macros.
* include/mes/mes.h (g_start_time, __gettimeofday_time,
__get_internal_run_time_ts): Declare.
* src/mes.c (init): Initialize them.
* src/posix.c: Use them.
* lib/linux/_getcwd.c: Support M2-Planet.
* lib/linux/access.c: Likewise.
* lib/linux/chmod.c: Likewise.
* lib/linux/clock_gettime.c: Likewise.
* lib/linux/dup.c: Likewise.
* lib/linux/dup2.c: Likewise.
* lib/linux/gettimeofday.c: Likewise.
* lib/linux/read.c: Likewise.
* lib/linux/unlink.c: Likewise.
* lib/mes/fdgetc.c: Likewise.
* lib/mes/fdputc.c: Likewise.
* lib/posix/getenv.c: Likewise.
* lib/posix/setenv.c: Likewise.
* lib/stdlib/realloc.c: Likewise.
* lib/string/memcmp.c: Likewise.
* lib/string/memcpy.c: Likewise.
* lib/m2/abtol.c: New file.
* lib/m2/chmod.c: New file.
* lib/m2/clock_gettime.c: New file.
* lib/m2/execv.c: New file.
* lib/m2/execve.c: New file.
* lib/m2/exit.c: New file.
* lib/m2/getcwd.c: New file.
* lib/m2/ioctl.c: New file.
* lib/m2/isatty.c: New file.
* lib/m2/ntoab.c: New file.
* lib/m2/strncmp.c: New file.
* lib/m2/time.c: New file.
* lib/m2/waitpid.c: New file.
* simple.make: Use them.  Remove macro preprocessing for M2-Planet.
* kaem.run: New file.
 2020-08-09 19:25:25 +02:00
Jan (janneke) Nieuwenhuizen a7273407ea
core: posix: Prepare for M2-Planet. 
* src/posix.c (access_p): Prepare for M2-Planet.
 2020-08-22 19:57:13 +02:00
Jan (janneke) Nieuwenhuizen c58049d48d
mescc: Mes C Library: Add waitpid for M2-Planet. 
* lib/m2/waitpid.c: New file.
 2020-07-25 20:05:29 +02:00
Jan (janneke) Nieuwenhuizen e103008c2e
mescc: Mes C Library: Add time for M2-Planet. 
* lib/m2/time.c: New file.
 2020-07-25 20:05:19 +02:00
Jan (janneke) Nieuwenhuizen e25edc22f7
mescc: Mes C Library: Add ntoab for M2-Planet. 
* lib/m2/ntoab.c: New file.
 2020-07-25 20:04:35 +02:00
Jan (janneke) Nieuwenhuizen d51c166364
mescc: Mes C Library: Add isatty for M2-Planet. 
* lib/m2/isatty.c: New file.
 2020-07-25 20:04:27 +02:00
Jan (janneke) Nieuwenhuizen 232d69befb
mescc: Mes C Library: Add ioctl for M2-Planet. 
* lib/m2/ioctl.c: New file.
 2020-07-25 20:04:19 +02:00
Jan (janneke) Nieuwenhuizen 38b14b20bf
mescc: Mes C Library: Add getcwd for M2-Planet. 
* lib/m2/getcwd.c: New file.
 2020-07-25 20:04:07 +02:00
Jan (janneke) Nieuwenhuizen e1175b49ea
mescc: Mes C Library: Add exit for M2-Planet. 
* lib/m2/exit.c: New file.
 2020-07-25 20:03:58 +02:00
Jan (janneke) Nieuwenhuizen f5f65a0c96
mescc: Mes C Library: Add execve for M2-Planet. 
* lib/m2/execve.c: New file.
 2020-07-25 20:03:47 +02:00
Jan (janneke) Nieuwenhuizen 8ebae4213e
mescc: Mes C Library: Add execv for M2-Planet. 
* lib/m2/execv.c: New file.
 2020-07-25 20:03:30 +02:00
Jan (janneke) Nieuwenhuizen ec79b8a0ae
mescc: Mes C Library: Add clock_gettime for M2-Planet. 
* lib/m2/clock_gettime.c: New file.
 2020-07-25 20:03:17 +02:00
Jan (janneke) Nieuwenhuizen 67f0dc8ec4
mescc: Mes C Library: Add chmod for M2-Planet. 
* lib/m2/chmod.c: New file.
 2020-07-25 20:03:06 +02:00
Jan (janneke) Nieuwenhuizen 8c6756e7f2
mescc: Mes C Library: Add M2-Planet support. 
Mes can now be built with M2-Planet by running

    kaem --verbose --strict

* include/linux/x86/syscall.h (SYS_getcwd, SYS_dup, SYS_dup2,
SYS_unlilnk, SYS_gettimeofday, SYS_clock_gettime, SYS_time): Move to
libc section.  Add M2-Planet constants.
* include/m2/lib.h (struct timezone, struct timespec): struct timeval):
Define.  Add M2-Planet flavor prototypes for mes libc.
* include/mes/m2.h: Remove macros.
* include/mes/mes.h (g_start_time, __gettimeofday_time,
__get_internal_run_time_ts): Declare.
* src/mes.c (init): Initialize them.
* src/posix.c: Use them.
* simple.make: Use them.  Remove macro preprocessing for M2-Planet.
* kaem.run: New file.
 2020-07-25 20:00:44 +02:00
Jan (janneke) Nieuwenhuizen c94ac66095
mescc: Mes C Library: Prepare for M2-Planet: realloc. 
* lib/stdlib/realloc.c (realloc): Prepare for M2-Planet.
 2020-07-25 19:56:16 +02:00
Jan (janneke) Nieuwenhuizen dbbc04172c
mescc: Mes C Library: Prepare for M2-Planet: fdputc. 
* lib/mes/fdputc.c (fdputc): Prepare for M2-Planet.
 2020-07-25 19:55:21 +02:00
Jan (janneke) Nieuwenhuizen d7d3d398eb
mescc: Mes C Library: Prepare for M2-Planet: unlink. 
* lib/linux/unlink.c (unlink): Prepare for M2-Planet.
 2020-07-25 19:54:49 +02:00
Jan (janneke) Nieuwenhuizen 8aedfd8f5f
mescc: Mes C Library: Prepare for M2-Planet: read. 
* lib/linux/read.c (read): Prepare for M2-Planet.
 2020-07-25 19:54:40 +02:00
Jan (janneke) Nieuwenhuizen eb28518a35
mescc: Mes C Library: Prepare for M2-Planet: gettimeofday. 
* lib/linux/gettimeofday.c (gettimeofday): Prepare for M2-Planet.
 2020-07-25 19:54:28 +02:00
Jan (janneke) Nieuwenhuizen 40f46eeb04
mescc: Mes C Library: Prepare for M2-Planet: dup2. 
* lib/linux/dup2.c (dup2): Prepare for M2-Planet.
 2020-07-25 19:54:16 +02:00