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Author SHA1 Message Date
Jan Nieuwenhuizen 7f3e44e361 mescc: Fix global creation in AND/OR clause. 
* module/language/c99/compiler.mes (test->jump->info): Retain globals
  created in AND/OR test.
 2017-04-23 13:53:08 +02:00
Jan Nieuwenhuizen e0a0a3798a core: Move some debugging to MES_DEBUG=2. 
* module/mes/base-0.mes (load): Add ;;;.
* src/gc.c (gc_flip): Test on g_debug > 1.
  (gc): Likewise.
* src/mes.c (mes_builtins): Likewise.
  (main): Likewise.
* src/reader.c (dump): Likewise.
 2017-04-17 23:32:02 +02:00
Jan Nieuwenhuizen 707c3a31cd mescc: Add atoi. 
* libc/mlibc.c (atoi): New function.
* module/mes/libc.mes (atoi): New function.
  (libc): Add it.
 2017-04-17 23:29:54 +02:00
Jan Nieuwenhuizen 996c449a81 mescc: Add getenv. 
* module/mes/libc-i386.mes (i386:_start): Push environment pointer.
* module/mes/libc.mes (g_environment): New global.
  (_env): New function.
  (_start): Use it to set g_environment.
  (getenv): New function.
* lib/mlibc.c (strncmp): New function.
  (getenv): Implement.
* lib/mstart.c (_start): Set g_environment.
* module/mes/libc.mes (strncmp): New function.
  (libc): Add it.
* scaffold/t.c: (array_ref): Test it.
 2017-04-17 02:24:20 +02:00
Jan Nieuwenhuizen d47f0f65c5 mescc: Support pointer arrays and some arithmetic. 
* module/language/c99/compiler.mes (.name): Support **; handle type size.
  (.statements): Likewise.
  (push-local-de-ref): Likewise.
  (push-ident-de-ref): Likewise.
  (expr->arg): Likewise.
  (ident->accu):  Likewise.
  (base->ident-address):  Likewise.
  (ident-add): Likewise.
  (expr->accu):  Likewise.
  (decl->type):  Likewise.
  (formal->text):  Likewise.
  (int->global, ident-address->accu, ident-address->base): New functions.
  (ast->info): Support *, *[] ** declarations.
  (push-local-de-de-ref,  push-ident-de-de-ref): New functions.
* module/mes/as-i386.mes (i386:push-byte-local-de-ref): Rename from
  i386:push-local-de-ref.  Update callers.
  (i386:push-local-de-ref, i386:push-byte-local-de-de-ref,
  i386:accu-mem-add): New functions.
* module/mes/as-i386.scm (mes): Export them.
* scaffold/t.c (array_test): Test it.
 2017-04-17 02:15:11 +02:00
Jan Nieuwenhuizen 27327e7bc9 bootstrap: Regenerate. 
* mes.mes: Regenerate.
* module/mes/read-0-32.mo: Regenerate.
 2017-04-25 23:18:29 +02:00
Jan Nieuwenhuizen 9918ffab92 Add access? 
* libc/mlibc.c (access): New function.
* module/mes/libc-i386.mes (i386:access): New function.
  (i386:libc): Add it.
* src/posix.c (access_p): New function.
* module/mes/posix.mes: New file.
* module/mes/base-0.mes (mes): Include it.
* module/mes/read-0-32.mo: Regenerate.
 2017-04-16 09:51:45 +02:00
Jan Nieuwenhuizen 133772d992 bootstrap: Regenerate 
* module/mes/read-0-32.mo: Regenerate.
 2017-04-25 23:44:23 +02:00
Jan Nieuwenhuizen 38d30a3e42 build: Refactor. 
* GNUmakefile (OUT,QUIET,SUBDIRS): New variables.
  include make/common.make
* .gitignore: Remove toplevel targets.
* build-aux/compile-all.scm: Import from GNU Guix.
* configure (gulp-pipe): Check exit status.  Actually test for CC,
  CC32.
* make/bin.make: New file.
* make/check.make: New file.
* make/clean.make: New file.
* make/common.make: New file.
* make/compile.make: New file.
* make/guile.make: New file.
* make/mescc-guile.make: New file.
* make/mescc-mes.make: New file.
* make/reset.make: New file.
* lib/mlibc.c: Rename from top.
* lib/start.c: Rename from top.
* module/module.make: New file.
* scaffold/scaffold.make: New file.
* scripts/scripts.make: New file.
* src/mes.c: Rename from top.
* src/src.make: New file.
* src/mes.c: Rename from top.
* src/gc..c: Rename from top.
* src/lib.c: Rename from top.
* src/posix.c: Rename from top.
* src/reader.c: Rename from top.
* src/vector.c: Rename from top.
* tests/tests.make: New file.
 2017-04-12 21:27:59 +02:00
Jan Nieuwenhuizen 26539214d9 Remove gc scaffolding. 
* tests/gc-0.test: Remove.
* tests/gc-1.test: Remove.
* tests/gc-2.test: Remove.
* tests/gc-2a.test: Remove.
* tests/gc-3.test: Remove.
* tests/gc-4.test: Remove.
* tests/gc-5.test: Remove.
* tests/gc-6.test: Remove.
* tests/gc.test:Remove.
 2017-04-15 16:50:03 +02:00
Jan Nieuwenhuizen 8460c4ab52 mescc: Add fsync. 
* module/mes/libc-i386.mes (i386:fsync): New function.
  (i386:libc): Export it.
* mlibc.c (fsync): New function.
 2017-04-15 15:13:38 +02:00
Jan Nieuwenhuizen b41e35cf6f core/mini-mes: Merge merge mes.c and mini-mes.c. 
* mes.c:
* scaffold/mini-mes.c:
* gc.c:
* GNUmakefile:
 2017-04-10 19:13:20 +02:00
Jan Nieuwenhuizen c4b14d66d3 mescc: Allow usage of const by ignoring. 
* 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 d7797ad2cf HACKING: Removed __MESC__ workarounds. 
* HACKING: Update pointer.
 2017-04-10 07:54:38 +02:00
Jan Nieuwenhuizen 39d334d51b mescc: Support break in while. 
* module/language/c99/compiler.mes (make): Add break field.
  (.break): New function.
  (clone): Support break field.
  (ast->info): Support break.
* scaffold/t.c (test): Test it.
* scaffold/mini-mes.c (lookup_symbol_): Use it; remove goto workaround.
 2017-04-10 06:59:50 +02:00
Jan Nieuwenhuizen 6009cf95fe mescc: Refactor switch. 
* module/language/c99/compiler.mes (case->jump-info): Refactor.
  Support multiple case statements.
* scaffold/t.c (swits): Test it.
* lib.c (display_helper)[__NYACC__]: Remove branch.
 2017-04-09 06:52:39 +02:00
Jan Nieuwenhuizen da3ccf9703 mini-mes: Merge with mes.c: lib.c, math.c, posix.c. 
* 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 2deca502ed mescc: Refactor assignment. 
* module/language/c99/compiler.mes (expr->accu): Refactor assignment.
  Support multiple operators.
* scaffold/t.c (math_test): Test it.
* scaffold/mini-mes.c (minus, divide, modulo, multiply,
  logior)[!__GNUC__]: Remove branch.
 2017-04-08 06:31:12 +02:00
Jan Nieuwenhuizen da931b4faa mescc: Factor-out array-ref. 
* module/language/c99/compiler.mes: Factor-out array-ref.
 2017-04-07 23:06:09 +02:00
Jan Nieuwenhuizen 1eeec4a327 mescc: Refactor expr->base. 
* module/language/c99/compiler.mes (expr->base): Rename from
  expr->+base.  Use throughout.
 2017-04-07 14:41:47 +02:00
Jan Nieuwenhuizen c4697b0e9d mescc: Refactor binary operators. 
* module/language/c99/compiler.mes (binop->accu): Rename from
  compare->accu.  Update callers.
  (expr->accu): Use it for binary operators.
* scaffold/t.c (math_test): Test it.
 2017-04-07 14:31:35 +02:00
Jan Nieuwenhuizen 68d90aa645 mescc: Factor-out append-text. 
* module/language/c99/compiler.mes: Use append-text throughout.
 2017-04-07 09:53:56 +02:00
Jan Nieuwenhuizen 7ccbc00047 mescc: Factor-out wrap-as. 
* module/language/c99/compiler.mes (wrap-as): Rename from wrap.  Use throughout.
 2017-04-07 09:36:30 +02:00
Jan Nieuwenhuizen a2b6830ecb mescc: Refactor comparisons. 
* module/language/c99/compiler.mes (compare->accu, append-text, wrap):
  New functions.
  (expr->accu): Use them to implement construct like 1 == inc (0).
* scaffold/t.c (math_test): Test them.
 2017-04-07 07:06:35 +02:00
Jan Nieuwenhuizen 7548ad9efc HACKING: Removed gc.c, vector.c mescc workarounds. 
* HACKING: Update pointer and recipe.
 2017-04-06 23:15:59 +02:00
Jan Nieuwenhuizen 25a02752f5 mescc: Refactor array ref. 
* module/language/c99/compiler.mes (expr->accu, expr->accu*): Remove
  duplication, use expression as array index.
* scaffold/t.c (struct_test): Test it.
* vector.c (vector_length, list_to_vector)[!__GNUC__]: Remove branch.
 2017-04-06 23:05:44 +02:00
Jan Nieuwenhuizen 6b4e604441 mescc: Refactor expressions. 
* module/language/c99/compiler.mes (expr->accu, ast->info): Remove
  duplication, separate concerns.
 2017-04-06 09:12:50 +02:00
Jan Nieuwenhuizen b13cd87700 mescc: Refactor pre/post inc/dec. 
* module/language/c99/compiler.mes: Refactor pre/post inc/dec.
 2017-04-05 23:05:16 +02:00
Jan Nieuwenhuizen 61a536406d bootstrap: Regenerate. 
* mes-mini-mes: Regenerate.
* module/mes/read-0-32.mes: Regenerate.
 2017-04-05 22:43:41 +02:00
Jan Nieuwenhuizen ab25c53e6e mescc: function call. 
* module/language/c99/compiler.mes (expr->accu): Move function call
  from ast->info.
 2017-04-05 20:11:13 +02:00
Jan Nieuwenhuizen c4fe8d8239 mescc: Support expression as lhs array index. 
* module/language/c99/compiler.mes (expr->accu): Treat array index as expression.
* scaffold/t.c (struct_test): Test it.
* gc.c (gc_copy)[!__GNUC__]: Remove branch.
* vector.c (list_to_vector)[!__GNUC__]: Likewise.
 2017-04-05 14:24:34 +02:00
Jan Nieuwenhuizen 71da0bfb78 mescc: Remove duplication. 
* module/language/c99/compiler.mes (expr->arg): Use expr->accu for
  most expressions.
 2017-04-04 14:37:17 +02:00
Jan Nieuwenhuizen da768a9f12 scripts: Support --help, --version. 
* guile/mescc.scm: Support --help, --version.
* scripts/mescc.mes: Likewise.
* scripts/repl.mes: Likewise.
 2017-04-04 09:53:05 +02:00
Jan Nieuwenhuizen 0f27e12672 scm: Do not quote list of strings. 
* module/mes/display.mes (display): Check value of write?, fixes
  quoting display string.
 2017-04-03 07:19:38 +02:00
Jan Nieuwenhuizen 56b19c76ff mescc: Do not return ELF text. 
* module/language/c99/compiler.mes (info->exe): Do not return ELF text.
 2017-04-03 07:09:03 +02:00
Jan Nieuwenhuizen b4a4e39050 build: Update Guix build and install. 
* guix.scm (%source-dir): New variable.
  (git-file?): New function.
  (mes): Use them to simplify building/installing from git.
* make/install.make (READMES): Add INSTALL, README.
* (install): Install mescc.scm and read-0-32.mo.
 2017-04-02 18:50:07 +02:00
Jan Nieuwenhuizen 8f09f1a5cf bootstrap: Regenerate. 
* mes-mini-mes: First self-hosting binary.
 2017-04-02 12:41:33 +02:00
Jan Nieuwenhuizen ee3215a183 HACKING: scripts/mescc.mes scaffold/mini-mes runs. 
* HACKING: Update pointer and recipe.
 2017-04-02 13:27:00 +02:00
Jan Nieuwenhuizen 81999fbf28 mini-mes: Fix for assq. 
* scaffold/mini-mes.c (assq): Use eq_p iso ==.  Fixes
  tests/display.test ("write alarm").
 2017-04-02 13:18:22 +02:00
Jan Nieuwenhuizen f79adb637f core: Use 0.25% safety region. 
* gc.c (gc_up_arena): Up GC_SAFETY too.
* scripts/repl.mes: Remove MES_ARENA override.
 2017-04-02 12:58:18 +02:00
Jan Nieuwenhuizen f9aedd1466 bootstrap: Regenerate. 
* module/mes/read-0-32.mo: Regenerate.
 2017-04-02 13:21:01 +02:00
Jan Nieuwenhuizen 05cae56813 core: Remove append. 
* lib.c (append): Remove.
* scaffold/mini-mes.c (append): Remove.
* module/mes/base-0.mes (append): New function.
* module/mes/read-0.mo: Regenerate.
* module/mes/read-0-32.mo: Regenerate.
 2017-04-02 08:05:55 +02:00
Jan Nieuwenhuizen 117006cf7c test: Add test for append-map. 
* tests/srfi-1.test ("append-map"): New test.
 2017-04-02 08:04:25 +02:00
Jan Nieuwenhuizen dfabe9b215 core: Check gc free harder. 
* gc.c (gc_check): New fuction.
* mes.c (eval_apply): Use it.
 2017-04-01 23:00:50 +02:00
Jan Nieuwenhuizen e9ac52dfda mescc: Fix by value assignment from array-of struct entry. 
* module/language/c99/compiler.mes (expr->accu): Fix by value
  assignment from array-of struct entry.
* scaffold/t.c (struct_test): Test it.
* vector.c (make_vector, list_to_vector, vector_to_list): Use it;
  remove workarounds.
* gc.c (gc_copy): Likewise.
 2017-04-01 23:12:37 +02:00
Jan Nieuwenhuizen 2209b5728d core: Fix flush for _POSIX_SOURCE. 
* posix.c (write_byte, force_output)[_POSIX_SOURCE]: Use FILE*
  functions.  Fixes repl.mes.
 2017-04-01 20:25:03 +02:00
Jan Nieuwenhuizen 3f60c2ec95 core: Increase MAX_ARENA_SIZE and GC safety. 
* mes.c (MAX_ARENA_SIZE): Double to 40000000.
 (GC_SAFETY): Set to 10000 cells (WAS: 1000).
* scaffold/mini-mes.c (MAX_ARENA_SIZE, GC_SAFETY): Likewise.
* gc.c (gc)[MES_DEBUG]: Also print safety area.
 2017-04-01 19:10:28 +02:00
Jan Nieuwenhuizen 5cd5681a4d HACKING: scripts/mescc.mes scaffold/t.c runs. 2017-04-01 17:07:28 +02:00
Jan Nieuwenhuizen 28fd45b7b0 core: Increase GC safety. 
* mes.c (GC_SAFETY): Set to 1000 cells (WAS: 100).
* scaffold/mini-mes.c (GC_SAFETY): Likewise.
 2017-04-01 16:51:48 +02:00
Jan Nieuwenhuizen 28347aa3a3 HACKING: scripts/mescc.mes scaffold/tiny-mes.c runs. 2017-04-01 16:15:08 +02:00