Jan Nieuwenhuizen
c4b14d66d3
mescc: Allow usage of const by ignoring.
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* module/language/c99/compiler.mes (ast->info): Support const
declarations (by ignoring them).
* lib.c (display_helper)[!__GNUC__]: Remove branch.
* posix.c (write_byte)[!__GNUC__]: Likewise.
2017-04-10 08:06:33 +02:00
Jan Nieuwenhuizen
da3ccf9703
mini-mes: Merge with mes.c: lib.c, math.c, posix.c.
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* mes.c: Include math.c after posix.c.
(assert_defined, check_formals, check_apply, load_env,
bload_env): Move from lib.c
* scaffold/mini-mes.c: Include mini-lib.h, lib.c., mini-math.h,
math.c, mini-posix.h, posix.c.
(greater_p, less_p, is_p, minus, plus, divide, modulo, multiply,
logior, ash): Remove.
(ungetchar, peekchar, peek_byte, read_byte, write_byte,
string_to_cstring, getenv_, open_input_file, current_input_port,
set_current_input_port, force_output): Remove.
(mes_builtins): include mini-lib.i, mini-lib.environment.i.
mini-math.i, mini-math.environment.i mini-posix.i,
mini-posix.environment.i.
* GNUmakefile (guile-mini-mes): Add dependencies.
2017-04-08 15:01:24 +02:00
Jan Nieuwenhuizen
2209b5728d
core: Fix flush for _POSIX_SOURCE.
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* posix.c (write_byte, force_output)[_POSIX_SOURCE]: Use FILE*
functions. Fixes repl.mes.
2017-04-01 20:25:03 +02:00
Jan Nieuwenhuizen
fc263de433
build: Cleanup, use gcc-specific snarfing.
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* .gitignore: Ignore *.o-32, mes-mini-mes.
* scripts/nyacc-calc.mes: Remove.
* scripts/nyacc.mes: Remove.
* scripts/paren.mes: Remove.
* make/install.make (install): Remove them.
p* module/mes/mes-0.mes: Remove.
* module/mes/loop-0.mes: Remove.
* build-aux/mes-snarf.scm (main): Add --mini option.
* GNUmakefile (mini-mes): Use it.
2017-04-02 17:01:22 +02:00
Jan Nieuwenhuizen
30743ce141
mini-mes: Fully remove reader from core.
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* scaffold/mini-mes.c (lookup_): Remove.
* mes.c: Likewise.
* reader.c (lookup_): Enable.
* mlib.c (putc): New function.
* module/mes/libc.mes (putc): New function.
2017-03-25 15:58:44 +01:00
Jan Nieuwenhuizen
66b53669f8
mescc: Run module/base-0.mes.
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* gc.c: New file.
* vector.c: New file.
* mes.c: Remove vector and gc functions, include vector.c, gc.c.
* GNUmakefile (mes.o): Add gc, vector dependencies.
* scaffold/mini-mes.c (eval_apply): Support primitive-load through
read_input_file.
(getenv_, open_input_file, current_input_port,
set_current_input_port force_output, exit_, values, arity_, xassq,
is_p, minus, plus, divide, modulo multiply, logior, ash): New function.
(mes_symbols): Add symbols %gnuc, %mesc.
* scaffold/mini-mes.c (): New functions.
* scaffold/b-0.mes: New file.
* scaffold/t-0.mes: New file.
2017-03-26 21:13:01 +02:00
Jan Nieuwenhuizen
98f64ae516
mescc: Mini-mes (gcc-compiled) runs read-0.mes.
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* module/language/c99/compiler.mes (expr->accu): Add mul.
(test->jump->info): Add le, ge.
(ast->info): Support int and char* initialization at top level.
* module/mes/as-i386.mes (i386:accu*base, i386:Xjump-cz,
i386:Xjump-ncz): New function.
* module/mes/as-i386.scm: Export them.
* doc/examples/t.c (test): Test them.
* module/mes/libc.mes (ungetc): New function.
(getchar): Support it.
(assert_fail, isdigit): New functions.
(libc): Export them.
* module/mes/mini-0.mes: Load full reader.
* mlibc.c (ungetc): New function.
(getchar): Support it.
(assert_fail, isdigit): New functions.
* mes.c (list length error lookup_ getchar ungetchar peekchar
peek_byte read_byte unread_byte greater_p less_p): Move functions
needed to run read-0.mes into core.
* doc/examples/mini-mes.c: Likewise.
* lib.c (length, error): Comment-out.
* math.c (greater_p, less_p): Comment-out.
* posix.c: (getchar, ungetchar, peekchar, peek_byte, read_byte,
unread_byte): Comment-out.
* reader.c (lookup_): Comment-out.
2017-03-22 06:39:24 +01:00
Jan Nieuwenhuizen
76f1a89cef
core+mini-mes: Replace manual snippets by snarfed includes.
...
* build-aux/mes-snarf.scm (symbol->source, function->header,
function->source, function->environment): Add workarounds to
avoid struct-copy initializers.
* GNUmakefile (mini-mes): Snarf symbols and functions.
* scaffold/mini-mes.c: Include mini-mes.h, mini-mes.symbols.h,
mini-mes.symbols.i, mini-mes.i, mini-mes.environment.i.
Add snarfable symbol/special definitions.
(type_t): Prefix all types with `T', update users.
(assert_defined, gc_push_frame, gc_peek_frame, gc_init_cells): Mark
as internal.
* mes.c (type_t): Prefix all types with `T', update users.
* scaffold/mini-mes.c (eq_p, type_, car_, cdr_,
list_of_char_equal_p, lookup_macro, write_byte): New functions (from
mes.c).
(assq): Add debugging, workaround.
2017-03-10 20:56:18 +01:00
Jan Nieuwenhuizen
b66cd8627c
core: Rewrite eval_apply in continuation passing style.
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* mes.c (scm_vm_evlis, scm_vm_evlis2, scm_vm_evlis3, scm_vm_apply,
scm_vm_apply2, scm_vm_eval, scm_vm_eval_set_x, scm_vm_eval_macro,
scm_vm_eval2, scm_vm_macro_expand, scm_vm_begin,
scm_vm_begin_read_input_file, scm_vm_begin2, scm_vm_if,
scm_vm_if_expr, scm_vm_call_with_values, scm_vm_call_with_values2,
scm_vm_return): New specials.
(scm_vm_eval_car, scm_vm_eval_cdr, scm_vm_eval_cons,
scm_vm_eval_null_p)[PRIMITIVE-EVAL]: New specials.
(eval_apply_t, g_target): Remove.
(push_cc): New function.
(eval_apply): Rewrite.
(vm_call, eval_env, apply_env, eval_env, macro_expand_env, begin_env,
call_with_values_env): Remove.
* posix.c (stderr_): Update.
* reader.c (read_input_file_env): Update.
* module/mes/base-0.mes: Update.
2016-12-28 21:55:42 +01:00
Jan Nieuwenhuizen
c3a6d70f74
core: Stderr_ also print numbers.
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* posix.c (stderr_): Handle numbers.
2017-01-04 21:45:10 +01:00
Jan Nieuwenhuizen
49f1c4e5f3
Refactor reader.
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* module/mes/read-0.mes (read-hash): New function.
(read-word): Use it.
(eat-whitespace): Rewrite.
(display): Minimal implementation through core.
* lib.c (stderr_): Support printing of strings while booting.
2016-12-24 22:16:53 +01:00
Jan Nieuwenhuizen
15163e9dc1
core: Add getenv, verbose module loading on MES_DEBUG.
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* mes.c (MAKE_REF, MAKE_STRING): Oops, remove stray semicolon.
* posix.c (getenv_): New function.
* module/mes/base-0.mes (load): Use it to switch on MES_DEBUG=1.
(mes-use-module): Remove commented-out code.
2016-12-24 14:09:48 +01:00
Jan Nieuwenhuizen
bdeb41e0ae
core: Move reader and posix functions from mes.c
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* mes.c (getchar, ungetchar, peekchar, peek_byte, read_byte,
unread_byte, write_byte, read_input_file_env_, read_input_file_env):
Remove.
* posix.c (getchar, ungetchar, peekchar, peek_byte, read_byte,
unread_byte, write_byte): Move from mes.c.
* reader (read_input_file_env_, read_input_file_env): Move from mes.c.
2016-12-24 11:28:25 +01:00
Jan Nieuwenhuizen
16e3caafcd
core: Remove display.
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* posix.c (stderr_): New function.
* display.c: Remove.
* mes.c: Remove includes. Use stderr_ instead of display_.
(gc_loop): Preserve function's name.
(arity_): New function.
* GNUmakefile (mes.o): Remove dependency on display.
* module/mes/read-0.mes: Use core:stderr instead of display, newline.
(newline): New function.
* module/mes/base-0.mes: Use core:stderr instead of display.
Include (mes display).
* module/mes/display.mes: New file.
* lib.c (assert_defined): Move from mes.c.
(string_to_cstring): Move from posix.c
* build-aux/mes-snarf.scm (function-environment): Initialize function
name with scheme string.
2016-12-24 01:23:50 +01:00
Jan Nieuwenhuizen
c2bfeffe96
core: Remove make_number.
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* mes.c (MAKE_NUMBER): New macro.
(tmp_num_, tmp_num_2): New function.
(make_number): Remove. Update callers.
2016-12-23 16:22:19 +01:00
Jan Nieuwenhuizen
0da6a4a248
Avoid garbage returns.
...
* posix.c (set-current-input-port): Return current-input-port.
(force_output): Return scm_unspecified.
2016-12-12 20:35:19 +01:00
Jan Nieuwenhuizen
2b577eaee0
Add loadable modules.
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* module/mes/base-0.mes (mes-use-module): Implement.
* module/mes: Update users.
* HACKING: Update.
* NEWS: Update.
* configure (main): Use shell expansion for prefix.
* make/install.make (install): Substitute prefix.
2016-12-12 20:35:19 +01:00
Jan Nieuwenhuizen
f26c7222b2
core: Split-off cache, display, reader.
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* mes.c: Remove cache, display, reader functions.
* cache.c: New file.
* display.c: New file.
* reader.c: New file.
2016-12-12 20:35:19 +01:00
Jan Nieuwenhuizen
e6a0257a79
core: Cleanup cells.
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* mes.c: Use accessors rather than g_cell[] access throughout.
2016-12-12 20:35:19 +01:00
Jan Nieuwenhuizen
61e42e8527
core: Number based cells.
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* mes.c (scm_t): Change car, string, ref, cdr, macro, vector into g_cell index
[WAS]: scm_t pointer.
* define.c: Update.
* lib.c: Update.
* math.c: Update.
* posix.c: Update.
* quasiquote.c: Update.
* string.c: Update.
* type.c: Update.
* build-aux/mes-snarf.mes Update.
* tests/gc-4.test: New test.
* tests/gc-5.test: New test.
* tests/gc-6.test: New test.
2016-12-12 20:35:18 +01:00
Jan Nieuwenhuizen
70bdab7090
posix: Implement open-input-file.
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* posix.c: New file.
* mes.c: Include posix.environment.h, posix.environment.i, posix.environment.c.
(read_input_file_env): Rename from read_file_env. Update
callers.
(load_env): Rename from load_file_env. Update callers.
* GNUmakefile (mes.o): Add posix.c, posix.environment.h,
posix.environment.i dependencies.
2016-12-12 20:33:49 +01:00