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136 commits

Author SHA1 Message Date
Jan Nieuwenhuizen e102ef94ca mescc: Tinycc support: fix foo[bar]->baz. 
* module/language/c99/compiler.mes (expr->accu*): Lose one indirection.
* scaffold/tests/72-typedef-struct-def.c: Test it.
 2017-07-29 08:37:34 +02:00
Jan Nieuwenhuizen abd1272a31 mescc: Tinycc support: foo *bar[baz]. 
* module/language/c99/compiler.mes (decl->info): Support foo *bar[baz].
* module/language/c99/compiler.mes (push-global): Support push of -2,
  -1.  Change signature to take info.  Update callers.
  (push-global-address): Change signature to take info.  Update callers.
 2017-07-28 18:04:39 +02:00
Jan Nieuwenhuizen 73148c6f78 mescc: Tinycc support: bugfix foo[bar] = baz, with foo*[]. 
* module/language/c99/compiler.mes (expr->accu): Support size for more expressions.
  (expr->pointer):
  (expr->size): Support more expressions.
* scaffold/tests/77-pointer-assign.c (add0): Test it.
 2017-07-28 18:00:46 +02:00
Jan Nieuwenhuizen 17e0e0cab7 mescc: Tinycc support: bugfix *foo = bar. 
* module/language/c99/compiler.mes (base->ident-address): Typo, fixes (non-char*)*x = y.
* scaffold/tests/77-pointer-assign.c (test): Test it.
 2017-07-28 15:45:22 +02:00
Jan Nieuwenhuizen 2e0c1c0aff mescc: Tinycc support: bugfix *(cast)foo = bar. 
* module/language/c99/compiler.mes (expr->accu): Thinko for de-ref assign.
* stage0/x86.M1: Fix typos.
* module/mes/as-i386.mes: Update for typos.
* scaffold/tests/77-pointer-assign.c: Test it.
* make.scm (add-scaffold-test): Build it.
 2017-07-28 15:27:25 +02:00
Jan Nieuwenhuizen c7547dfd52 mescc: Tinycc support: pointer arithmetic. 
* module/language/c99/compiler.mes (ident->size, expr->size): New function.
  (expr->accu): Use them for ++,--,add, sub.
  (i386:type-alist): Set void size to 1.
* scaffold/tests/71-struct-array.c (test):
* scaffold/tests/76-pointer-arithmetic.c: Test it.
* make.scm (add-scaffold-test): Build it.
 2017-07-28 10:40:30 +02:00
Jan Nieuwenhuizen b7cc9d375d mescc: Tinycc support: bugfix struct.array. 
* module/language/c99/compiler.mes (struct-field): Update pointer
  info.
  (field:name,field:pointer,field:size,field:type): Rely on pointer
  info.
  (field:pointer): New function.
 (expr->accu): Use it.
* scaffold/tests/71-struct-array.c (test): Test it.
 2017-07-26 11:36:45 +02:00
Jan Nieuwenhuizen d2f701b825 mescc: Tinycc support: bugfix struct pointer. 
* module/language/c99/compiler.mes (decl->info): Only set non-pointer struct to -1.
* scaffold/tests/23-pointer.c (test): Test it.
 2017-07-26 11:36:45 +02:00
Jan Nieuwenhuizen 7e795763f3 mescc: Tinycc support: bugfix for char **pp = *p. 
* module/language/c99/compiler.mes (ptr-declr->pointer): Grok ***.
  (decl->info): Bugfix for char **pp = *p, cleanup.
* mlibc/libc-mes.c (getenv): Update for bugfix.
* scaffold/tests/23-pointer.c (test): Test it.
 2017-07-26 11:36:45 +02:00
Jan Nieuwenhuizen 4ec2532ad5 mescc: Tinycc support: multiple statements in default case. 
* module/language/c99/compiler.mes (clause->info): Support multiple
  statements in default case.
 2017-07-26 11:36:44 +02:00
Jan Nieuwenhuizen d1a7527eaf mescc: Use "tag" for tag namespace. 
* module/language/c99/compiler.mes: Use "tag" for tag namespace (WAS: "struct").
  Move enums to "tag" namespace.
 2017-07-26 11:36:44 +02:00
Jan Nieuwenhuizen 1d996c7131 mescc: Tinycc support: struct.union. 
* module/language/c99/compiler.mes (struct-field): Add struct tag to
  struct/union types.
  (field-type, field-size, field-offset, field-field, ast-type->type):
  Ascertain struct tag with type.
* (expr->accu*): Do not add struct tag.
* scaffold/tests/75-struct-union.c: Test it.
* scaffold/tests/71-struct-array.c: Update.
 2017-07-26 11:36:08 +02:00
Jan Nieuwenhuizen ce3233f998 mescc: Tinycc support: struct foo {int bar; int baz} = {0}. 
* module/language/c99/compiler.mes (decl->info): struct foo {int bar; int baz} = {0}.
* scaffold/tests/72-typedef-struct-def.c (test):
 2017-07-26 11:36:08 +02:00
Jan Nieuwenhuizen 3af652a4d0 mescc: Tinycc support: foo[i].bar.baz. 
* module/language/c99/compiler.mes (init-declr->pointer): Use -1 for array.
 (expr->accu): Implement foo[i].bar.baz.
* scaffold/tests/72-typedef-struct-def.c (test): Test it.
 2017-07-26 11:36:08 +02:00
Jan Nieuwenhuizen 137547afa7 mescc: Tinycc support: *global =. 
* module/language/c99/compiler.mes (base->ident-address):
  Support *global = ...
* scaffold/tests/74-multi-line-string.c: Test it.
 2017-07-26 11:36:08 +02:00
Jan Nieuwenhuizen 73726b2e27 mescc: Tinycc support: anonymous union. 
* module/language/c99/compiler.mes (field:name): New function.
  (decl->info): Use it.
  (struct-field): Support anonymous union.
  (field:size): Update.
  (field-field): Update.
  (field-offset): Update.
 2017-07-26 11:36:08 +02:00
Jan Nieuwenhuizen eff1e97cdf mescc: Tinycc support: ~, ^=. 
* module/mes/as-i386.mes (i386:accu-not): New function.
  (i386:accu-negate): Rename from i386:accu-not.
* module/mes/as-i386.scm (mes): Export them.
* module/language/c99/compiler.mes (expr->accu): Support ~, ^=.
* scaffold/tests/60-math.c (test): Test it.
* stage0/x86.M1 (not____%eax): New define.
 2017-07-26 11:36:08 +02:00
Jan Nieuwenhuizen cccbfe4c61 mescc: Tinycc support: struct.struct. 
* module/language/c99/compiler.mes (expr->accu): Support &*,
  bar.foo.i, p->foo.i, p->pf->i (*pp)->foo.i, [slightly modified] offsetof.
* scaffold/tests/72-typedef-struct-def.c (test): Test them.
 2017-07-26 11:36:08 +02:00
Jan Nieuwenhuizen 11fb4e03dc mescc: Tinycc support: bitwise-or initializer. 
* module/language/c99/compiler.mes (initzer->value): New function.
  (initzer->data): Use it to support bitwise-or initializer.
* scaffold/tests/74-multi-line-string.c (test): Test it.
 2017-07-26 11:36:08 +02:00
Jan Nieuwenhuizen 3687740b64 mescc: Tinycc support: char*[] in function. 
* module/language/c99/compiler.mes (c99-input->full-ast): Add NULL.
  (decl->info): Support char* [] in function scope.
* scaffold/tests/71-struct-array.c (test) Test it.
 2017-07-26 11:36:08 +02:00
Jan Nieuwenhuizen e8023cd2ef mescc: Tinycc support: more list initializers. 
* module/language/c99/compiler.mes (init-declr->name): Handle array,
  pointer array.
  (init-declr->pointer): Likewise.
  (decl->info): Generalize list initializers, add pointer variant.
  FIXME: AST-rewriting?
 2017-07-26 11:36:08 +02:00
Jan Nieuwenhuizen 8ec7e1225b mescc: Tinycc support: sizeof struct field. 
* module/language/c99/compiler.mes (expr->accu): Sizeof struct field.
* scaffold/tests/72-typedef-struct-def.c (test): Test it.
 2017-07-26 11:36:08 +02:00
Jan Nieuwenhuizen 0fa425ed5e mescc: Tinycc support: pre/post-inc/dec more. 
* module/language/c99/compiler.mes (expr-add): New function.
  (expr->pointer): New function.
  (expr->accu): Use it to support broader pre/post-inc/dec..
* scaffold/tests/72-typedef-struct-def.c (test): Test it.
 2017-07-26 11:36:08 +02:00
Jan Nieuwenhuizen 59e663021a mescc: Tinycc support: comma operator. 
* module/language/c99/compiler.mes (expr->accu): Handle comma operator.
* scaffold/tests/74-multi-line-string.c (test): Test it.
 2017-07-26 11:36:08 +02:00
Jan Nieuwenhuizen 3cdfdd7407 mescc: Tinycc support: assign pointer to struct field. 
* module/language/c99/compiler.mes (expr->accu, expr->accu*): Support
  pointer field selection.
* scaffold/tests/72-typedef-struct-def.c (test): Test it.
 2017-07-26 11:36:08 +02:00
Jan Nieuwenhuizen 9b66421ce8 mescc: Tinycc support: multi-line strings. 
* module/language/c99/compiler.mes (initzer->data, expr->global):
  Handle multi-line strings.
* scaffold/tests/74-multi-line-string.c: New file.
* make.scm (add-scaffold-test): Build it.
 2017-07-26 11:36:08 +02:00
Jan Nieuwenhuizen 3ae27f52e4 mescc: Tinycc support: union. 
* scaffold/tests/73-union.c: New file.
* module/language/c99/compiler.mes (union->type-entry): New
  function.
  (decl->info): Support unions.
 2017-07-26 11:36:08 +02:00
Jan Nieuwenhuizen 07ee1fbf4f mescc: Tinycc support: struct. 
* scaffold/tests/72-typedef-struct-def.c: New file.
* module/language/c99/compiler.mes (decl->info): Struct support for tinycc.
 2017-07-26 11:36:08 +02:00
Jan Nieuwenhuizen 94b3c828d3 mescc: Refactor decl. 
* module/mes/as-i386.mes (i386:mem->base, i386:nop): New functions.
* module/mes/as-i386.scm: Export them.
* module/language/c99/compiler.mes:
* stage0/x86.M1 (nop,mov____(%edx),%edx,movzbl_(%edx),%edx): New defines.
* scaffold/tests/23-pointer.c: New file.
* scaffold/tests/t.c: New file.
* make.scm: Build them.
* module/language/c99/compiler.mes (init-declr->name): Handle array.
  (init-declr->pointer): Likewise.
  (ident->accu): Simplify.
  (ident->base): Simplify.
  (ident-address->base): Typo.
  (expr->accu): Simplify.
  (decl->info): Simplify.
* mlibc/libc-mes.c (getenv): Remove superfluous statement.
 2017-07-26 11:36:08 +02:00
Jan Nieuwenhuizen 81f3fb0ecf mescc: Refactor decl. 
* module/language/c99/compiler.mes (decl->info, ptr-declr->pointer):
  New function.
  (ast->info): Use decl->info.
 2017-07-26 11:36:08 +02:00
Jan Nieuwenhuizen 6a391df5e0 mescc: Import tinycc test suite. 
* make.scm (check-scaffold-tinycc): New target.
* guile/guix/make.scm (<target>): Add baseline field.
  (method-check): Handle baseline.
* scaffold/tinycc/00_assignment.c: New file.
* scaffold/tinycc/00_assignment.expect: New file.
* scaffold/tinycc/01_comment.c: New file.
* scaffold/tinycc/01_comment.expect: New file.
* scaffold/tinycc/02_printf.c: New file.
* scaffold/tinycc/02_printf.expect: New file.
* scaffold/tinycc/03_struct.c: New file.
* scaffold/tinycc/03_struct.expect: New file.
* scaffold/tinycc/04_for.c: New file.
* scaffold/tinycc/04_for.expect: New file.
* scaffold/tinycc/05_array.c: New file.
* scaffold/tinycc/05_array.expect: New file.
* scaffold/tinycc/06_case.c: New file.
* scaffold/tinycc/06_case.expect: New file.
* scaffold/tinycc/07_function.c: New file.
* scaffold/tinycc/07_function.expect: New file.
* scaffold/tinycc/08_while.c: New file.
* scaffold/tinycc/08_while.expect: New file.
* scaffold/tinycc/09_do_while.c: New file.
* scaffold/tinycc/09_do_while.expect: New file.
* scaffold/tinycc/10_pointer.c: New file.
* scaffold/tinycc/10_pointer.expect: New file.
* scaffold/tinycc/11_precedence.c: New file.
* scaffold/tinycc/11_precedence.expect: New file.
* scaffold/tinycc/12_hashdefine.c: New file.
* scaffold/tinycc/12_hashdefine.expect: New file.
* scaffold/tinycc/13_integer_literals.c: New file.
* scaffold/tinycc/13_integer_literals.expect: New file.
* scaffold/tinycc/14_if.c: New file.
* scaffold/tinycc/14_if.expect: New file.
* scaffold/tinycc/15_recursion.c: New file.
* scaffold/tinycc/15_recursion.expect: New file.
* scaffold/tinycc/16_nesting.c: New file.
* scaffold/tinycc/16_nesting.expect: New file.
* scaffold/tinycc/17_enum.c: New file.
* scaffold/tinycc/17_enum.expect: New file.
* scaffold/tinycc/18_include.h: New file.
* scaffold/tinycc/18_include.c: New file.
* scaffold/tinycc/18_include.expect: New file.
* scaffold/tinycc/19_pointer_arithmetic.c: New file.
* scaffold/tinycc/19_pointer_arithmetic.expect: New file.
* scaffold/tinycc/20_pointer_comparison.c: New file.
* scaffold/tinycc/20_pointer_comparison.expect: New file.
* scaffold/tinycc/21_char_array.c: New file.
* scaffold/tinycc/21_char_array.expect: New file.
* scaffold/tinycc/22_floating_point.c: New file.
* scaffold/tinycc/22_floating_point.expect: New file.
* scaffold/tinycc/23_type_coercion.c: New file.
* scaffold/tinycc/23_type_coercion.expect: New file.
* scaffold/tinycc/24_math_library.c: New file.
* scaffold/tinycc/24_math_library.expect: New file.
* scaffold/tinycc/25_quicksort.c: New file.
* scaffold/tinycc/25_quicksort.expect: New file.
* scaffold/tinycc/26_character_constants.c: New file.
* scaffold/tinycc/26_character_constants.expect: New file.
* scaffold/tinycc/27_sizeof.c: New file.
* scaffold/tinycc/27_sizeof.expect: New file.
* scaffold/tinycc/28_strings.c: New file.
* scaffold/tinycc/28_strings.expect: New file.
* scaffold/tinycc/29_array_address.c: New file.
* scaffold/tinycc/29_array_address.expect: New file.
* scaffold/tinycc/30_hanoi.c: New file.
* scaffold/tinycc/30_hanoi.expect: New file.
* scaffold/tinycc/31_args.c: New file.
* scaffold/tinycc/31_args.expect: New file.
* scaffold/tinycc/32_led.c: New file.
* scaffold/tinycc/32_led.expect: New file.
* scaffold/tinycc/33_ternary_op.c: New file.
* scaffold/tinycc/33_ternary_op.expect: New file.
* scaffold/tinycc/34_array_assignment.c: New file.
* scaffold/tinycc/34_array_assignment.expect: New file.
* scaffold/tinycc/35_sizeof.c: New file.
* scaffold/tinycc/35_sizeof.expect: New file.
* scaffold/tinycc/36_array_initialisers.c: New file.
* scaffold/tinycc/36_array_initialisers.expect: New file.
* scaffold/tinycc/37_sprintf.c: New file.
* scaffold/tinycc/37_sprintf.expect: New file.
* scaffold/tinycc/38_multiple_array_index.c: New file.
* scaffold/tinycc/38_multiple_array_index.expect: New file.
* scaffold/tinycc/39_typedef.c: New file.
* scaffold/tinycc/39_typedef.expect: New file.
* scaffold/tinycc/40_stdio.c: New file.
* scaffold/tinycc/40_stdio.expect: New file.
* scaffold/tinycc/41_hashif.c: New file.
* scaffold/tinycc/41_hashif.expect: New file.
* scaffold/tinycc/42_function_pointer.c: New file.
* scaffold/tinycc/42_function_pointer.expect: New file.
* scaffold/tinycc/43_void_param.c: New file.
* scaffold/tinycc/43_void_param.expect: New file.
* scaffold/tinycc/44_scoped_declarations.c: New file.
* scaffold/tinycc/44_scoped_declarations.expect: New file.
* scaffold/tinycc/45_empty_for.c: New file.
* scaffold/tinycc/45_empty_for.expect: New file.
* scaffold/tinycc/46_grep.c: New file.
* scaffold/tinycc/46_grep.expect: New file.
* scaffold/tinycc/47_switch_return.c: New file.
* scaffold/tinycc/47_switch_return.expect: New file.
* scaffold/tinycc/48_nested_break.c: New file.
* scaffold/tinycc/48_nested_break.expect: New file.
* scaffold/tinycc/49_bracket_evaluation.c: New file.
* scaffold/tinycc/49_bracket_evaluation.expect: New file.
* scaffold/tinycc/50_logical_second_arg.c: New file.
* scaffold/tinycc/50_logical_second_arg.expect: New file.
* scaffold/tinycc/51_static.c: New file.
* scaffold/tinycc/51_static.expect: New file.
* scaffold/tinycc/52_unnamed_enum.c: New file.
* scaffold/tinycc/52_unnamed_enum.expect: New file.
* scaffold/tinycc/54_goto.c: New file.
* scaffold/tinycc/54_goto.expect: New file.
* scaffold/tinycc/55_lshift_type.c: New file.
* scaffold/tinycc/55_lshift_type.expect: New file.
* scaffold/tinycc/56_btype_excess-1.c: New file.
* scaffold/tinycc/56_btype_excess-1.expect: New file.
* scaffold/tinycc/57_btype_excess-2.c: New file.
* scaffold/tinycc/57_btype_excess-2.expect: New file.
* scaffold/tinycc/58_function_redefinition.c: New file.
* scaffold/tinycc/58_function_redefinition.expect: New file.
* scaffold/tinycc/59_function_array.c: New file.
* scaffold/tinycc/59_function_array.expect: New file.
* scaffold/tinycc/60_enum_redefinition.c: New file.
* scaffold/tinycc/60_enum_redefinition.expect: New file.
* scaffold/tinycc/61_undefined_enum.c: New file.
* scaffold/tinycc/61_undefined_enum.expect: New file.
* scaffold/tinycc/62_enumerator_redefinition.c: New file.
* scaffold/tinycc/62_enumerator_redefinition.expect: New file.
* scaffold/tinycc/63_local_enumerator_redefinition.c: New file.
* scaffold/tinycc/63_local_enumerator_redefinition.expect: New file.
* scaffold/tinycc/64_macro_nesting.c: New file.
* scaffold/tinycc/64_macro_nesting.expect: New file.
* scaffold/tinycc/67_macro_concat.c: New file.
* scaffold/tinycc/67_macro_concat.expect: New file.
* scaffold/tinycc/70_floating_point_literals.c: New file.
* scaffold/tinycc/70_floating_point_literals.expect: New file.
* scaffold/tinycc/71_macro_empty_arg.c: New file.
* scaffold/tinycc/71_macro_empty_arg.expect: New file.
* scaffold/tinycc/72_long_long_constant.c: New file.
* scaffold/tinycc/72_long_long_constant.expect: New file.
* scaffold/tinycc/73_arm64.c: New file.
* scaffold/tinycc/73_arm64.expect: New file.
* scaffold/tinycc/74_nocode_wanted.c: New file.
* scaffold/tinycc/74_nocode_wanted.expect: New file.
* scaffold/tinycc/75_array_in_struct_init.c: New file.
* scaffold/tinycc/75_array_in_struct_init.expect: New file.
* scaffold/tinycc/76_dollars_in_identifiers.c: New file.
* scaffold/tinycc/76_dollars_in_identifiers.expect: New file.
* scaffold/tinycc/77_push_pop_macro.c: New file.
* scaffold/tinycc/77_push_pop_macro.expect: New file.
* scaffold/tinycc/78_vla_label.c: New file.
* scaffold/tinycc/78_vla_label.expect: New file.
* scaffold/tinycc/79_vla_continue.c: New file.
* scaffold/tinycc/79_vla_continue.expect: New file.
* scaffold/tinycc/80_flexarray.c: New file.
* scaffold/tinycc/80_flexarray.expect: New file.
* scaffold/tinycc/81_types.c: New file.
* scaffold/tinycc/81_types.expect: New file.
* scaffold/tinycc/82_attribs_position.c: New file.
* scaffold/tinycc/82_attribs_position.expect: New file.
* scaffold/tinycc/83_utf8_in_identifiers.c: New file.
* scaffold/tinycc/83_utf8_in_identifiers.expect: New file.
* scaffold/tinycc/84_hex-float.c: New file.
* scaffold/tinycc/84_hex-float.expect: New file.
* scaffold/tinycc/85_asm-outside-function.c: New file.
* scaffold/tinycc/85_asm-outside-function.expect: New file.
* scaffold/tinycc/86_memory-model.c: New file.
* scaffold/tinycc/86_memory-model.expect: New file.
* scaffold/tinycc/87_dead_code.c: New file.
* scaffold/tinycc/87_dead_code.expect: New file.
* scaffold/tinycc/88_codeopt.c: New file.
* scaffold/tinycc/88_codeopt.expect: New file.
* scaffold/tinycc/89_nocode_wanted.c: New file.
* scaffold/tinycc/89_nocode_wanted.expect: New file.
* scaffold/tinycc/90_struct-init.c: New file.
* scaffold/tinycc/90_struct-init.expect: New file.
* scaffold/tinycc/91_ptr_longlong_arith32.c: New file.
* scaffold/tinycc/91_ptr_longlong_arith32.expect: New file.
* scaffold/tinycc/92_enum_bitfield.c: New file.
* scaffold/tinycc/92_enum_bitfield.expect: New file.
* scaffold/tinycc/93_integer_promotion.c: New file.
* scaffold/tinycc/93_integer_promotion.expect: New file.
* scaffold/tinycc/COPYING: New file.
* scaffold/tinycc/LICENSE: New file.

include
 2017-07-26 11:36:07 +02:00
Jan Nieuwenhuizen 64db2eaf7d test: Split-up Mescc scaffold test. 
* make.scm (check-scaffold, check-scaffold-tests): New targets.
* mlibc/include/00-test.i: New file.
* mlibc/include/30-test.i: New file.
* mlibc/mini-libc-mes.c (puts): New function.
* scaffold/tests/00-exit-0.c: : New file.
* scaffold/tests/01-return-0.c: : New file.
* scaffold/tests/02-return-1.c: : New file.
* scaffold/tests/03-call.c: : New file.
* scaffold/tests/04-call-0.c: : New file.
* scaffold/tests/05-call-1.c: : New file.
* scaffold/tests/06-call-!1.c: : New file.
* scaffold/tests/10-if-0.c: : New file.
* scaffold/tests/11-if-1.c: : New file.
* scaffold/tests/12-if-==.c: : New file.
* scaffold/tests/13-if-!=.c: : New file.
* scaffold/tests/14-if-goto.c: : New file.
* scaffold/tests/15-if-!f.c: : New file.
* scaffold/tests/16-if-t.c: : New file.
* scaffold/tests/20-while.c: : New file.
* scaffold/tests/21-char[].c: : New file.
* scaffold/tests/22-while-char[].c: : New file.
* scaffold/tests/30-strlen.c: : New file.
* scaffold/tests/31-eputs.c: : New file.
* scaffold/tests/32-compare.c: : New file.
* scaffold/tests/33-and-or.c: : New file.
* scaffold/tests/34-pre-post.c: : New file.
* scaffold/tests/35-compare-char.c: : New file.
* scaffold/tests/36-compare-arithmetic.c: : New file.
* scaffold/tests/37-compare-assign.c: : New file.
* scaffold/tests/38-compare-call.c: : New file.
* scaffold/tests/40-if-else.c: : New file.
* scaffold/tests/41-?.c: : New file.
* scaffold/tests/42-goto-label.c: : New file.
* scaffold/tests/43-for-do-while.c: : New file.
* scaffold/tests/44-switch.c: : New file.
* scaffold/tests/45-void-call.c: : New file.
* scaffold/tests/50-assert.c: : New file.
* scaffold/tests/51-strcmp.c: : New file.
* scaffold/tests/52-itoa.c: : New file.
* scaffold/tests/53-strcpy.c: : New file.
* scaffold/tests/54-argv.c: : New file.
* scaffold/tests/60-math.c: : New file.
* scaffold/tests/61-array.c: : New file.
* scaffold/tests/63-struct-cell.c: : New file.
* scaffold/tests/64-make-cell.c: : New file.
* scaffold/tests/65-read.c: : New file.
* scaffold/tests/66-struct-array.c: : New file.
* scaffold/t.c: Remove.
* scaffold/t-tcc.c: Remove.
 2017-07-09 09:24:07 +02:00
Jan Nieuwenhuizen fa4fdad623 build: Remove make. 
* GNUmakefile: trivial convenience-frontend to ./make.scm
* make/*.make: Remove.
* */*.make: Remove.
 2017-07-02 12:03:29 +02:00
Jan Nieuwenhuizen 83a43b81b3 mescc: Produce M1 output instead of hex2. 
Use: ./make.scm [TARGET]
     ./make.scm check

* stage0/x86.M1: New file.
* mlibc/mini-libc-mes.c (exit, write): Use M1 instead of .byte.
* mlibc/libc-mes.c (_start, exit, read, write, open, access, brk,
  fsync, printf): Use M1 instead of .byte.
* module/mes/as-i386.mes: Use M1.
* module/mes/make.scm: New file.
* make.scm: New file.
* guile/guix/records.scm: New File.
* guile/guix/shell-utils.scm: New file.
* module/mes/M1.mes: Rename from hex2.mes.
* module/mes/M1.scm: Rename from hex2.scm.
* scripts/mescc.mes: Update callers.
* guile/mescc.scm: Update callers.
 2017-07-02 16:25:14 +02:00
Jan Nieuwenhuizen bb0f82d5aa build: Add stage0 hex2 test. 
* configure (HEX2): Check for hex2 from MESCC_tools.
* INSTALL: Mention it.
* GNUmakefile (SUBDIRS): Add stage0.
* make/check-cc.make: New file.
* make/check.make: Remove CC-not-empty guard.
* scaffold/scaffold.make: Update CC check targets.
 2017-06-23 20:18:09 +02:00
Jan Nieuwenhuizen 44a97b03d9 mescc: Support continue in while. 
* module/language/c99/compiler.mes (make): Add continue field.
  (.continue): New function.
  (clone): Support continue field.
  (ast->info): Support continue.
* scaffold/t.c (test): Test it.
 2017-06-12 17:10:29 +02:00
Jan Nieuwenhuizen 5bf3c92938 mescc: Remove jump calculation, use labels: prepare. 
* module/language/c99/compiler.mes (test-jump-label->info): New
  function.
* module/mes/as-i386.mes (i386:jump-label-z,i386:jump-label-byte-z,
  i386:jump-label-g, i386:jump-label-ge,i386:jump-label-nz): New
  functions.
* module/mes/as-i386.scm: Export them.
 2017-06-12 21:00:50 +02:00
Jan Nieuwenhuizen 7cce8c6090 mescc: Remove duplication of string globals. 
* module/language/c99/compiler.mes (expr->global): Curry-in globals.
  Update callers.
  (initzer->global): Likewise.
 2017-06-12 10:49:31 +02:00
Jan Nieuwenhuizen 1263d6e278 mescc: Write object files in hex2 or hex3 format. 
* stage0/elf32.hex2: New file.
* module/mes/hex2.mes: New file.
* module/mes/hex2.scm: New file.
* module/language/c99/compiler.mes: Eradicate object lamdas.
  (current-eval, dec-xhex, function:-object->text, object->elf,
  object->objects, merge-objects, alist-add): Remove.
* module/mes/elf.mes (object->elf): New function, move from compiler.mes.
* module/mes/elf.scm: Export it.
* guile/mescc.scm (parse-opts): Add -g.
  (main): Use it.
* scripts/mescc.mes: Likewise.
* scripts/mescc-guile.make (MESCC.scm, MESLD.scm): Add -g flag.
* scripts/mescc-mes.make (MESCC.mes, MESLD.mes): Likewise.
* scaffold/m.c: Add proper includes.
* scaffold/argv.c: New file.
* scaffold/hello.c: Simplify.
* scaffold/micro-mes.c: Add proper includes.
* scaffold/t.c: Add proper includes.
 2017-06-11 13:11:40 +02:00
Jan Nieuwenhuizen d148f78a5c test: Support for non-Guix[SD]: cater for missing CC/CC32 compilers. 
* make/check.make: Skip if CC is not set.
* make/check-mlibc.make: New file.
* scaffold/scaffold.make: Use it for mlibc targets.
* tinycc/tinycc.make: Skip mlibc targets if CC32 not set.
 2017-06-20 19:47:15 +02:00
Jan Nieuwenhuizen 4d1df9cbcb mescc: move include into share/mlibc, allows installing alongside gcc. 
* mlibc: Rename from libc.
* HACKING: Update for name change.
* make/bin.make: Likewise.
* make/mescc-guile.make: Likewise.
* make/mescc-mes.make: Likewise.
* scaffold/scaffold.make: Likewise.
* make/install.make: Likewise.
  (install): Install mlibc into share/mlibc.
 2017-06-03 12:27:53 +02:00
Jan Nieuwenhuizen 6f842c6051 mescc: Support array in struct. 
* module/language/c99/compiler.mes: (field:size, field-offset): New
  functions.  Update callers, use them throughout.
  (ast->info): Support declaration of struct and typedef'ed struct
  variable with array fields.
  (expr->accu, expr->accu*): Support foo.bar[baz], foo->bar[baz].
* scaffold/t-tcc.c: Test it.
 2017-05-31 20:52:48 +02:00
Jan Nieuwenhuizen 3a240221f0 build: Skip gcc, mlibc, guile or mes builds using CC=, CC32=, GUILE= or MES=. 
* GNUmakefile (build-scripts): New target
  (HELP_TOP): Mention it.
* configure (main): Write GUILE_FOR_BUILD.
* make/bin-mlibc.make: Skip if CC32 is not set.
* make/bin.make: Skip if CC is not set.
* make/install.make (install): Only install $(OUT)/mes.mes if
  MES_BOOTSTRAP is set.
* make/mescc-guile.make: Skip if GUILE is not set.
* make/mescc-mes.make: Skip if MES is not set.
* HACKING: write something about
 2017-05-28 18:32:53 +02:00
Jan Nieuwenhuizen 9f56b8b102 core: Always include reader.c, drop binary read-0-32.mo dependency. 
* module/language/c99/compiler.mes (c99-input->full-ast): Remove
  obsolete __NYACC__ and MES_FULL defines.
* src/mes.c [!MES_FULL]: Include reader-mes.h.
  (mes_builtins) [!MES_FULL]: Include reader.mes.i, reader.me.environment.i.
  [!MES_FULL]: Include reader.c.
  (main) [!MES_FULL]: By default call load_env, only call bload_env
  when --load is supplied.  WAS: Always bload read-0-32.mo.
* src/reader.c (__end_of__mes_): Remove.
  (dump): Remove option of dumping tiny test program.
* make/mescc-mes.make ($(OUT)/$(TARGET), mescc.mes-ccompile,
  mescc.mes.c-compile-E): Depend on $(OUT)/mes, scripts/mes.
* src/src.make (mes.guile): Remove module/mes/read-32-0 dependency.
  Do not build $(OUT)/mes.mes.
* module/module.make (module/mes/read-0.mo, module/mes/read-0-32.mo,
  module/mes/tiny-0-32.mo): Remove targets.
  (CLEAN): Do not add them.  Neither install $(OUT)/mes.mes.
* .gitignore: Remove exceptions for them.
* make/install.make (install): Do not install them.
* HACKING: Update info about creating module/mes/read-32-0.mo.
* scaffold/mini-mes.c: Remove.
* scaffold/tiny-mes.c: Remove.
* scaffold/cons-mes.c: Remove.
* scaffold/scaffold.make (tiny-mes.libc, tiny-mes.guile, tiny-mes.mes,
  mini-mes.libc, mini-mes.guile, mini-mes.mes): Reemove targets.
 2017-05-28 16:03:45 +02:00
Jan Nieuwenhuizen 3c880bbb56 mescc: Refactor mlibc compilation. 
* libc/libc-mes.c: New file.  Contents from module/mes/libc.mes, module/mes/libc-i386.mes.
* libc/libc-gcc.c: Rename from libc/mlibc.c, include libc/mstart.c
* libc/mstart.c: Remove.
* module/mes/libc-i386.mes: Remove.
* module/mes/libc-i386.scm: Remove.
* module/mes/libc.mes: Remove.
* module/mes/libc.scm: Remove.
* GNUmakefile (CFLAGS): Include libc-gcc.c (WAS: mlibc.c).
* make/bin-mlibc.make (C_FLAGS): Remove start.c include.
* make/mescc-guile.make: Rewrite using compile, link.
* make/mescc-mes.make: Likewise.
* scaffold/m.c: Update.
 2017-05-21 22:25:02 +02:00
Jan Nieuwenhuizen 45ce77df85 core: Add current-output-port, open-output-file, set-current-output-port. 
* libc/include/fcntl.h: Declare it.  Add some fcntl defines.
* libc/include/stdio.h: Remove fcntl defines, Declare g_stdout.
* module/language/c99/compiler.mes (c99-input->ast): Define O_WRONLY, O_RDWR.
* module/mes/guile.mes (with-output-to-file, with-output-to-port): New functions.
* src/posix.c (current_output_port, open_output_file,
  set_current_output_port): New functions.
* libc/mlibc.c (open): Add optional mode parameter.
* module/mes/libc-i386.mes (i386:open): Forward third parameter.
* scaffold/mini-mes.c (main): Init g_stdout.
* src/mes.c (main): Likewise.
 2017-05-19 06:56:47 +02:00
Jan Nieuwenhuizen ae7a42671a mescc: Add strcpy. 
* libc/include/string.h (strcpy): Declare.
* libc/mlibc.c (strcpy): New function.
* module/mes/libc.mes (strcpy): New function.
  (libc): Add it.
* scaffold/t.c (string_test): Test it.
 2017-05-08 21:15:53 +02:00
Jan Nieuwenhuizen 390059a42d mescc: Support binary constants. 
* module/language/c99/compiler.mes (cstring->number): Support binary 0bxxx values.
* scaffold/t.c (math_test): Test it.
 2017-05-06 18:16:24 +02:00
Jan Nieuwenhuizen 2eae07de72 mescc: Support ==, != as expression value. 
* module/mes/as-i386.scm: Export them.
* module/language/c99/compiler.mes (expr->accu): Set accu to 0/1 for eq, ne.
* module/mes/as-i386.mes (i386:nz->accu, i386:z->accu,
  i386:accu<->stack): New functions.
* scaffold/t.c (math_test): Test it.
 2017-05-06 17:30:14 +02:00
Jan Nieuwenhuizen be6e30a8fa mescc: Support &, ^. 
* module/mes/as-i386.mes (i386:accu-and-base, i386:accu-xor-base): New functions.
* module/mes/as-i386.scm: Export them.
* module/language/c99/compiler.mes (expr->accu): Support bitwise-and, bitwise-xor.
 2017-05-06 14:57:39 +02:00