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Author SHA1 Message Date
Jan Nieuwenhuizen a08baf2d48
mescc: Mes C Library: Explode libmes.c. 
* include/libmes.h: Add declarations.
* lib/abtol.c: New file, explode from lib/libmes.c.
* lib/ctype/isdigit.c: Likewise.
* lib/ctype/isnumber.c: Likewise.
* lib/ctype/isspace.c: Likewise.
* lib/ctype/isxdigit.c: Likewise.
* lib/mes/abtol.c: Likewise.
* lib/mes/eputc.c: Likewise.
* lib/mes/eputs.c: Likewise.
* lib/mes/fdgetc.c: Likewise.
* lib/mes/fdputc.c: Likewise.
* lib/mes/fdputs.c: Likewise.
* lib/mes/fdungetc.c: Likewise.
* lib/mes/itoa.c: Likewise.
* lib/mes/ltoab.c: Likewise.
* lib/mes/ntoab.c: Likewise.
* lib/mes/utoa.c: Likewise.
* lib/stdlib/atoi.c: Likewise.
* lib/libmes.c: Include explodings.
 2018-08-16 11:43:27 +02:00
Jan Nieuwenhuizen 25047c7606
test: Remove 30-test.i indirection. 
* include/30-test.i: Remove.
* scaffold/tests/30-strlen.c: Remove 30-test.i indirection.
* scaffold/tests/31-eputs.c: Likewise.
* scaffold/tests/32-compare.c: Likewise.
* scaffold/tests/33-and-or.c: Likewise.
* scaffold/tests/34-pre-post.c: Likewise.
* scaffold/tests/35-compare-char.c: Likewise.
* scaffold/tests/36-compare-arithmetic.c: Likewise.
* scaffold/tests/37-compare-assign.c: Likewise.
* scaffold/tests/38-compare-call.c: Likewise.
* scaffold/tests/40-if-else.c: Likewise.
* scaffold/tests/41-?.c: Likewise.
* scaffold/tests/42-goto-label.c: Likewise.
* scaffold/tests/43-for-do-while.c: Likewise.
* scaffold/tests/44-switch.c: Likewise.
* scaffold/tests/45-void-call.c: Likewise.
* scaffold/tests/46-function-static.c: Likewise.
* scaffold/tests/50-assert.c: Likewise.
* scaffold/tests/51-strcmp.c: Likewise.
* scaffold/tests/52-itoa.c: Likewise.
* scaffold/tests/53-strcpy.c: Likewise.
* scaffold/tests/60-math.c: Likewise.
* scaffold/tests/63-struct-cell.c: Likewise.
* scaffold/tests/64-make-cell.c: Likewise.
* scaffold/tests/65-read.c: Likewise.
* scaffold/tests/66-local-char-array.c: Likewise.
* scaffold/tests/70-printf.c: Likewise.
* scaffold/tests/71-struct-array.c: Likewise.
* scaffold/tests/72-typedef-struct-def.c: Likewise.
* scaffold/tests/73-union.c: Likewise.
* scaffold/tests/74-multi-line-string.c: Likewise.
* scaffold/tests/75-struct-union.c: Likewise.
* scaffold/tests/76-pointer-arithmetic.c: Likewise.
* scaffold/tests/77-pointer-assign.c: Likewise.
* scaffold/tests/78-union-struct.c: Likewise.
* scaffold/tests/79-int-array.c: Likewise.
* scaffold/tests/7a-struct-char-array.c: Likewise.
* scaffold/tests/7b-struct-int-array.c: Likewise.
* scaffold/tests/7c-dynarray.c: Likewise.
* scaffold/tests/7d-cast-char.c: Likewise.
* scaffold/tests/7e-struct-array-access.c: Likewise.
* scaffold/tests/7f-struct-pointer-arithmetic.c: Likewise.
* scaffold/tests/7g-struct-byte-word-field.c: Likewise.
* scaffold/tests/7h-struct-assign.c: Likewise.
* scaffold/tests/7i-struct-struct.c: Likewise.
* scaffold/tests/7j-strtoull.c: Likewise.
* scaffold/tests/7k-for-each-elem.c: Likewise.
* scaffold/tests/7l-struct-any-size-array.c: Likewise.
* scaffold/tests/7m-struct-char-array-assign.c: Likewise.
* scaffold/tests/7n-struct-struct-array.c: Likewise.
* scaffold/tests/80-setjmp.c: Likewise.
* scaffold/tests/81-qsort.c: Likewise.
* scaffold/tests/86-strncpy.c: Likewise.
* scaffold/tests/87-sscanf.c: Likewise.
 2018-08-15 18:01:14 +02:00
Jan Nieuwenhuizen 03e479e30a
test: Remove 00-test.i indirection. 
* include/00-test.i: Remove.
* scaffold/tests/01-return-0.c: Remove 00-test.i indirection.
* scaffold/tests/02-return-1.c: Likewise.
* scaffold/tests/03-call.c: Likewise.
* scaffold/tests/04-call-0.c: Likewise.
* scaffold/tests/05-call-1.c: Likewise.
* scaffold/tests/06-call-!1.c: Likewise.
* scaffold/tests/10-if-0.c: Likewise.
* scaffold/tests/11-if-1.c: Likewise.
* scaffold/tests/12-if-==.c: Likewise.
* scaffold/tests/13-if-!=.c: Likewise.
* scaffold/tests/14-if-goto.c: Likewise.
* scaffold/tests/15-if-!f.c: Likewise.
* scaffold/tests/16-if-t.c: Likewise.
* scaffold/tests/20-while.c: Likewise.
* scaffold/tests/21-char[].c: Likewise.
* scaffold/tests/22-while-char[].c: Likewise.
* scaffold/tests/23-pointer.c: Likewise.
 2018-08-15 17:27:11 +02:00
Jan Nieuwenhuizen f1778a7a0c
Add missing copyright headers. 
* .dir-locals.el: Add copyright header.
* AUTHORS: Likewise.
* HACKING: Likewise.
* INSTALL: Likewise.
* README: Likewise.
* build-aux/export.make: Likewise.
* build-aux/setup-mes.sh: Likewise.
* configure.sh: Likewise.
* install.sh: Likewise.
* scaffold/tests/90-goto-var.c: Likewise.
* scaffold/tests/91-goto-array.c: Likewise.
* tests/read.test: Likewise.
* uninstall.sh: Likewise.
* doc/fosdem/beamercolorthemeX.sty:
* doc/fosdem/beamerthemeX.sty:
* doc/fosdem/html.sty: Remove.
* doc/fosdem/README: New file.
* doc/images/README: New file.
 2018-07-23 19:10:34 +02:00
Jan Nieuwenhuizen 72cb975213
GNU Mes. 
Throughout, make these changes

   Copyright headers: GNU Mes
   First mention of name: GNU Mes
   Website: https://www.gnu.org/software/mes
   Git:     git://git.savannah.gnu.org/mes.git
 2018-07-22 14:24:36 +02:00
Jan Nieuwenhuizen c0af8a1452
doc: Release update. 
* BOOTSTRAP: Update.
* HACKING: Update.
* INSTALL: Update.
* NEWS: Update.
* README: Update.
* scaffold/tests/23-pointer.c: Add (janneke) to copyright line.
* doc/images/gcc-mesboot-graph.png: Update.
* doc/mes.texi (The Mes Bootstrap Process): Describe update.
 2018-07-12 22:30:01 +02:00
Jan Nieuwenhuizen 50d7036e03
mescc: Support binutils 2.10.1: strrchr: Stop at start of string. 
* lib/libc+tcc.c (strrchr): Stop at start of string.
* scaffold/tests/88-strrchr.c: Test it.
* build-aux/check-mescc.sh (tests): Run it.
 2018-06-24 17:25:46 +02:00
Jan Nieuwenhuizen 2551eef953
mescc: Support binutils 2.14: vfprint, vsprintf: %12.10d. 
* lib/libc+tcc.c (vfprintf, vsprintf): Handle %12.10d.
* scaffold/tests/70-printf.c: Test it.
 2018-06-21 00:27:49 +02:00
Jan Nieuwenhuizen 7a42e5e6b0
mescc: Add another fopen test. 
* scaffold/tests/98-fopen.c: New file.
* build-aux/check-mescc.sh (tests): Add it.
* AUTHORS: Mention it.
 2018-06-16 16:12:51 +02:00
Jan Nieuwenhuizen 584482fb79
mescc: Add fopen test. 
* scaffold/tests/97-fopen.c: New file.
* build-aux/check-mescc.sh (tests): Run it.
* include/unistd.h (link): Declare.
 2018-06-16 15:18:27 +02:00
Jan Nieuwenhuizen cc466662b9
mescc: Support gcc-3.2: Implement integer strto*. 
* lib/libc+tcc.c (strtoll, strtoul): Call strtoul.
 2018-06-06 22:39:57 +02:00
Jan Nieuwenhuizen 04302b3fe4
mescc: Support gcc-3.2: Add getpid, signal. 
* lib/linux+gnu.c (getpid, signal): New function.
* include/signal.h: Declare signal.
* include/unistd.h: Declare getpid.
* scaffold/tests/95-signal.c: Test it.
* build-aux/check-mescc.sh (tests): Run it.
 2018-06-06 22:14:35 +02:00
Jan Nieuwenhuizen 7c4a6a88ed
mescc: Support gcc-3.4.0: *printf: Support `%n'. 
* lib/libc+tcc.c (vfprintf, vsprintf): Support `%n'.  For Gcc 3.4.0.
* scaffold/tests/70-printf.c: Test it.
 2018-06-06 19:29:32 +02:00
Jan Nieuwenhuizen f60cac6e1d
mescc: Support gcc-3.4.0: unsetenv. 
* lib/gcc.c (unsetenv): New function.
 2018-06-06 19:43:32 +02:00
Jan Nieuwenhuizen 635dfd03a2
mescc: Support glibc-1.06.4. 
* lib/glibc.c: New file.
* lib/libc+gnu.c: Include it.
 2018-06-03 18:54:26 +02:00
Jan Nieuwenhuizen de964f3e1f
mescc: Support gcc-2.6.3. 
* TODO
 2018-06-02 11:41:06 +02:00
Jan Nieuwenhuizen f1efaa0e93
mescc: Support binutils-2.5.1. 
* include/stdint.h: #undef types before typedef'ing them.
* include/sys/types.h: Likewise.
* include/string.h (NULL): New define.
* include/stdio.h (BUFSIZ): New define.
 2018-05-30 21:55:39 +02:00
Jan Nieuwenhuizen a3a3654d54
mescc: Implement fflush, sscanf, vsscanf. 
* lib/libc+tcc.c (vsscanf): New function.
  (sscanf): Use it.
  (fflush): Remove stub notice; we have no buffering.
* include/stdarg.h: Declare it.
* scaffold/tests/87-sscanf.c: Test it.
* build-aux/check-mescc.sh (tests): Run it.
 2018-05-30 21:49:40 +02:00
Jan Nieuwenhuizen 272b522962
build: Use arch-dir. 
* lib/x86-mes: Move from stage0.
* build-aux/build-cc.sh: Create libraries in lib/gcc.  Update users.
* build-aux/build-mes.sh: Create libraries in lib/x86-mes.  Update users.
* build-aux/build-mes-gcc.sh: Rename from build-mlibc.sh.  Create
  libraries in lib/x86-mes-gcc.  Update callers.
* build-aux/cc-mes-gcc.sh: Rename from cc-mlibc.sh.  Update callers.
 2018-05-29 20:07:46 +02:00
Jan Nieuwenhuizen 2cda87257a
mlibc: Cleanup. 2018-05-29 18:15:22 +02:00
Jan Nieuwenhuizen 948fbf9743
mescc: Tinycc support: strncpy. 
* lib/libc+tcc.c (strncpy): New function.
* scaffold/tests/86-strncpy.c: Test it.
* build-aux/check-mescc.sh (tests): Run it.
* build-aux/cc-mlibc.sh (LIBC): Acknowlegde.
* build-aux/test.sh (LIBC): Export it.
 2018-05-20 10:55:44 +02:00
Jan Nieuwenhuizen def730d74a
mescc: Tinycc support: Structured type with char or short on heap. 
* module/language/c99/compiler.mes (int->bv): New function.
  (init->data): Use it.  Add parameter.  Update callers.
  (array-init->data): Add type parmeter.
  (array-init-element->data): Likewise.
* module/mes/bytevectors.mes (bytevector-u8-set!): New function.
* module/mes/bytevectors.scm (mes): Export it.
* module/mes/as.mes (int->bv8): New function.
 2018-05-19 14:53:05 +02:00
Jan Nieuwenhuizen 1dedd0ebca
mescc: Fix itoa. 
* lib/libc.c (itoa): Use function-static buffer.  Increase to 12 to
  handle INT_MIN.
  (itoab): Likewise.
 2018-05-20 08:33:06 +02:00
Jan Nieuwenhuizen 03ba0e18df
mescc: Tinycc support: Export nested struct definitions. 
* module/language/c99/compiler.mes (struct-field): Support nested,
  named and anonymous enums.
  (field->info): New function.
  (type->info): Use it to reap nestedly defined enums, structs, unions.
  (decl->info): Likewise.
* scaffold/tests/t.c: Test it.
 2018-05-19 20:49:56 +02:00
Jan Nieuwenhuizen b4d1c40aa8
mescc: Tinycc support: Unsigned comparison. 
* stage0/x86.M1 (ja32, jae32, jb32, jbe32): New macro.
* module/mes/as-i386.mes (i386:jump-a, i386:jump-ae, i386:jump-b,
  i386:jump-be): Use it in new function.
* module/mes/as-i386.scm: Export them.
* module/language/c99/compiler.mes (test-jump-label->info): Use them to
  support unsigned comparison.
* scaffold/tests/7s-unsigned-compare.c: Test it.
* build-aux/check-mescc.sh (tests): Run it.
 2018-05-19 11:41:53 +02:00
Jan Nieuwenhuizen 4faeece057
mescc: Tinycc support: Char and short sign extend. 
* module/mes/as-i386.mes (i386:accu*n->local, i386:byte-accu->local+n,
  i386:word-accu->local+n): Remove.
  (i386:byte-accu, i386:signed-byte-accu, i386:word-accu,
  i386:signed-word-accu): New function.
* module/mes/as-i386.scm: Export them.
* module/language/c99/compiler.mes (accu->local+n-text): Simplify.
  (mem->accu, convert-accu): New function.
  (expr->accu): Use them.
* stage0/x86.M1 (mov____%al,0x32(%ebp), mov____%al,0x8(%ebp),
  mov____%ax,0x32(%ebp), mov____%ax,0x8(%ebp), movzbl_0x32(%ebp),%eax,
  movzbl_0x8(%ebp),%eax, movzwl_0x32(%ebp),%eax,
  movzwl_0x8(%ebp),%eax): Deprecate.
* scaffold/tests/7r-sign-extend.c: Test it.
* build-aux/check-mescc.sh (tests): Run it.
 2018-05-18 23:58:10 +02:00
Jan Nieuwenhuizen 7dfc88e22c
mescc: Tinycc support: Switch with heterogeneous body, non-last default. 
* module/language/c99/compiler.mes (switch->info): New function.
  (ast->info): Use it for switch.
  (clause->info, statements->clauses): Remove.
* scaffold/tests/44-switch.c (default_first): Test it.
 2018-05-17 07:40:01 +02:00
Jan Nieuwenhuizen 345d0d8413
mescc: Tinycc support: Compound strings as function argument. 
* module/language/c99/compiler.mes (expr->accu): Handle compound
  strings as function argument.
* module/mes/M1.mes (object->M1): Call error when string not found.
* scaffold/tests/t.c: Test it.
 2018-05-14 22:37:53 +02:00
Jan Nieuwenhuizen 209f9cc599
mescc: Tinycc support: Update some tests. 2018-05-14 21:18:08 +02:00
Jan Nieuwenhuizen 010ab2032f
mescc: Tinycc support: Fix sizeof interesting expressions. 
* module/language/c99/compiler.mes (ast->type): Return type for
  sizeof-expr, sizeof-type.
* scaffold/tests/85-sizeof.c: Test it.
 2018-05-14 20:14:42 +02:00
Jan Nieuwenhuizen 0f87473105
mescc: Tinycc support: Support bit-fields. 
* module/language/c99/compiler.mes (struct->fields): Support bit-fields.
  (ast->type):
  (field-field):
  (field-offset):
  (expr->accu*):
  (expr->accu):
  (struct-field):
  (->size):
* module/language/c99/info.scm (<bit-field>): New type.
* stage0/x86.M1 (and____$i32,%eax, and____(%edx),%eax,
  mov____(%edx),%eax, or____(%edx),%eax): New macro.
* module/mes/as-i386.mes (i386:base-mem->accu): Use
  it.
  (i386:accu-and, i386:accu-and-base-mem, i386:accu-or-base-mem): New
  function.
* module/mes/as-i386.scm: Export them.
* scaffold/tests/7q-bit-field.c: Test it.
* build-aux/check-mescc.sh (tests): Run it.
 2018-05-13 17:05:28 +02:00
Jan Nieuwenhuizen dae4a30417
mescc: Tinycc support: Anonymous string array. 
* module/language/c99/compiler.mes (global->info): Anonymous string
  array.
  (local->info): Likewise.
  (array-init->string): Support array of char.
  (init-local): Likewise.
  (->size): Fix for array.
* scaffold/tests/4a-char-array.c: Test it.
* build-aux/check-mescc.sh (tests): Run it.
 2018-05-12 12:03:01 +02:00
Jan Nieuwenhuizen e8969af4ca
mescc: Tinycc support: sizeof: Bugfix for c-array. 
* module/language/c99/compiler.mes (->size): Bugfix for c-array.
* scaffold/tests/85-sizeof.c: Test it.
 2018-05-12 11:25:35 +02:00
Jan Nieuwenhuizen ad9f171c49
mescc: Tinycc support: Implement ((struct foo*)p)->bar. 
* module/language/c99/compiler.mes (expr->accu*):
* scaffold/tests/7p-struct-cast.c: Test it.
* build-aux/check-mescc.sh (tests): Run it.
 2018-05-12 00:20:51 +02:00
Jan Nieuwenhuizen 057607ca0a
mescc: Tinycc support: Implement (foo--)->bar and permutations. 
* module/language/c99/info.scm (clone): Add post field.
  (make): Handle post parameter.
* module/language/c99/compiler.mes (clone): Handle post parameter.
  (expr->accu*): Set it to support foo--/foo--.
  (expr->accu): Read it to support foo--/foo--.
* scaffold/tests/7o-struct-pre-post.c: Test it.
* build-aux/check-mescc.sh: Run it.
 2018-05-13 13:50:32 +02:00
Jan Nieuwenhuizen ec13ccc19f
mescc: Tinycc support: Function variables. 2018-05-11 18:53:54 +02:00
Jan Nieuwenhuizen 8cc406c9ff
mescc: Tinycc support: Pointer typedefs. 2018-05-11 18:36:35 +02:00
Jan Nieuwenhuizen b42ecbd928
mescc: Tinycc support: Array typedefs. 2018-05-11 18:26:01 +02:00
Jan Nieuwenhuizen 6bcc9a91e3
mescc: Tinycc support: Sizeof struct destruct. 2018-05-11 17:13:07 +02:00
Jan Nieuwenhuizen 07e73b8f9a
mescc: Tinycc support: Anonymous union initialization. 2018-05-11 15:52:30 +02:00
Jan Nieuwenhuizen e3a8316184
mescc: Tinycc support: Fix for ?-operator. 2018-05-11 15:13:55 +02:00
Jan Nieuwenhuizen 70cb56025f
mescc: Tinycc support: Valued function assign. 2018-05-11 13:34:45 +02:00
Jan Nieuwenhuizen a1862f749f
mescc: Refactor type system: WIP 
* module/language/c99/compiler.mes (): WIP
* module/language/c99/info.scm (): WIP
 2018-05-10 12:40:07 +02:00
Jan Nieuwenhuizen b75dd7eca2
mescc: Refactor type system: introduce <array>, <pointer>, <var>. 
* module/language/c99/info.scm (<array>, <pointer>, <var>): New type.
* module/language/c99/compiler.mes (ast-><type>): New function.
  (ast-type): Use it.
 2018-05-09 21:31:23 +02:00
Jan Nieuwenhuizen c9ba7a619b
mescc: Refactor variable declaration. 
* module/language/c99/compiler.mes (decl->info): Refactor.
 2018-05-05 12:30:06 +02:00
Jan Nieuwenhuizen 1b8d59fd0f
mescc: Handle sizeof expression. 
* module/language/c99/compiler.mes (expr->accu): Handle sizeof
  expression.
* scaffold/tests/85-sizeof.c: Test it.
 2018-05-05 00:59:31 +02:00
Jan Nieuwenhuizen 2311b8bd20
mescc: Handle struct field lists. 
* module/language/c99/compiler.mes (struct-field): Return list of
  fields.  Update callers.
* scaffold/tests/84-struct-field-list.c: Test it.
* build-aux/check-mescc.sh (tests): Add it.
 2018-05-05 00:14:47 +02:00
Jan Nieuwenhuizen 13edbaf4d8
mescc: Support heterogeneous variable init. 
* module/language/c99/compiler.mes (decl->info): Support heterogeneous
  variable init.
* scaffold/tests/83-heterogenoous-init.c: Test it.
* build-aux/check-mescc.sh (tests): Add it.
 2018-05-04 22:38:01 +02:00
Jan Nieuwenhuizen 5fba6d1a70
mescc: Handle (Skip) global static. 
* module/language/c99/compiler.mes (decl->info): Handle (Skip) global
  static.
* scaffold/tests/48-global-static.c: Test it.
 2018-05-04 20:40:04 +02:00
Jan Nieuwenhuizen e53f55f002
mescc: Support functions in expression. 
* module/language/c99/info.scm (<function>): New type.
* module/language/c99/compiler.mes (ast->type): Support function.
  (expr->type-size): Likewise.
  (expr->type): Likewise.
  (expr->accu*): Likewise.
  (function->info): Create <function>.
* module/mes/M1.mes (object->M1): Grok <function>.
* scaffold/tests/47-function-expression.c: Test it.
* build-aux/check-mescc.sh: Add it.
 2018-05-04 13:58:27 +02:00