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Author SHA1 Message Date
Jan Nieuwenhuizen beb24d9550 mescc: Tinycc support: snprintf stub. 
* mlibc/include/stdio.h (snprintf): Declare.
* mlibc/libc-mes+tcc.c (snprintf): Add stub.
 2017-07-26 11:36:44 +02:00
Jan Nieuwenhuizen ce9f0b12d0 mescc: Tinycc support: strtoul stub. 
* mlibc/include/stdlib.h (strtoul): Declare.
* mlibc/libc-mes+tcc.c (strtoul): Add stub.
 2017-07-26 11:36:44 +02:00
Jan Nieuwenhuizen 5c338ef705 mescc: Tinycc support: memmove stub. 
* mlibc/include/string.h (memcmp): Declare.
* mlibc/libc-mes+tcc.c (memcmp): Add stub.
 2017-07-26 11:36:44 +02:00
Jan Nieuwenhuizen 6c7d26fa1c mescc: Tinycc support: memset stub. 
* mlibc/include/string.h (memset): Declare.
* mlibc/libc-mes+tcc.c (memset): Add stub.
 2017-07-26 11:36:44 +02:00
Jan Nieuwenhuizen 8f7b47ef36 mescc: Tinycc support: memmove stub. 
* mlibc/include/string.h (memmove): Declare.
* mlibc/libc-mes+tcc.c (memmove): Add stub.
 2017-07-26 11:36:44 +02:00
Jan Nieuwenhuizen 7b8253cd47 mescc: Tinycc support: memcpy stub. 
* mlibc/include/string.h (memcpy): Declare.
* mlibc/libc-mes+tcc.c (memcpy): Add stub.
 2017-07-26 11:36:44 +02:00
Jan Nieuwenhuizen ba6edad975 mescc: Tinycc support: close. 
* stage0/x86.M1 (SYS_close): New define.
* mlibc/include/unistd.h (close): Declare.
* mlibc/libc-mes+tcc.c: New file.
* make.scm: Build and install it.
 2017-07-26 11:36:44 +02:00
Jan Nieuwenhuizen ee4471058f mescc: Tinycc support: arithmetic in initializes. 
* module/language/c99/compiler.mes (p-expr->number): Handle
  bitwise-or, constants.
  (initzer-data): Refactor, use p-expr->number.
 2017-07-26 11:36:44 +02:00
Jan Nieuwenhuizen accf4159a4 mescc: Tinycc support: multi-byte [local] offsets. 
* stage0/x86.M1: Add 32bit variants for all 8bit instructions.
* module/mes/as-i386.mes: Use them, switch on size.
 2017-07-26 11:36:44 +02:00
Jan Nieuwenhuizen af626da19a mescc: Naming fix. 
* stage0/x86.M1 (je8): Rename from jne8.
* module/mes/as-i386.mes (i386:jump-byte-z): Update.
 2017-07-26 11:36:44 +02:00
Jan Nieuwenhuizen 31758dd03c mescc: Tinycc support: remove warnings for foo (void), foo (...). 
* module/language/c99/compiler.mes (.name, .type): Expect foo (void), foo (...).
 2017-07-26 11:36:44 +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 a7a3de05f6 mescc: Tinycc support: array[<const-expr>]. 
* module/language/c99/compiler.mes (p-expr->number): New function.
  (struct-field, decl->info): Use it to support const expressions in array size.
 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 5f90fe3919 mescc: Guile eval.c support: headers. 
* mlibc/include/signal.h (sigset_t): New type.
* mlibc/include/float.h: New file.
* mlibc/include/stddef.h: New file.
* mlibc/include/sys/select.h: New file.
 2017-07-26 11:36:36 +02:00
Jan Nieuwenhuizen eee7f8cb3c mescc: Non-Guix support. Thanks rain1! 
* mlibc/include: Neutralize include guards before #include_next.
  Fixes compiling tinycc on Debian GNU/Linux.
 2017-07-26 11:36:08 +02:00
Jan Nieuwenhuizen 2756dd9071 mescc: Tinycc support: sizeof (struct.field). 
* module/language/c99/compiler.mes (expr->accu): Support sizeof (struct.field).
 2017-07-26 11:36:08 +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 1c01a65d8b mescc: Tinycc support: sizeof ("foo"). 
* module/language/c99/compiler.mes (expr->accu): Support sizeof (string).
 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 dcce4bae8a mescc: Tinycc support: generalize neg. 
* module/language/c99/compiler.mes (expr->accu): Generalize neg.
 2017-07-26 11:36:08 +02:00
Jan Nieuwenhuizen fd4f4f87be mescc: Tinycc support: >>=, <<=. 
* module/language/c99/compiler.mes (expr->accu): Support >>= <<=.
 2017-07-26 11:36:08 +02:00
Jan Nieuwenhuizen b44825a035 mescc: Bugfix non-char* *x x[] test. 
* module/language/c99/compiler.mes (expr->pointer): New function.
  (test-jump-label->info): Use it to fix non char* while (*x | x[i]).
 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 2ab93d7308 mescc: Tinycc support: declare struct tm. 
* mlibc/include/time.h (struct tm): New type.
 2017-07-26 11:36:08 +02:00
Jan Nieuwenhuizen ef4868eb13 mescc: Tinycc support: ignore [ULL], UL, LL, L. 
* module/language/c99/compiler.mes (cstring->number): Drop suffix.
 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 b87cd56376 mescc: Tinycc support: ***parameter. 
* module/language/c99/compiler.mes (.name): Support ***parameter.
 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 16b9a21712 mescc: Tinycc support: headers. 
* mlibc/include/string.h (ssize_t): New type.
* mlibc/include/unistd.h (ssize_t): New type.
 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 d393785381 mescc: Tinycc support: sizeof typename. 
* module/language/c99/compiler.mes (expr->accu): Sizeof typename.
 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 69e997047a mescc: Use records for Guile: <local>. 
* module/language/c99/info.scm (<local>): New record.
* module/language/c99/compiler.mes (make-local-entry): Rename from
  make-local.  Update callers.
  (local-var?): Rename from local?. Update callers.
* module/language/c99/info.mes (make-local, local:type, local:pointer,
  local:id): Move from compiler.mes.
 2017-07-26 11:36:08 +02:00
Jan Nieuwenhuizen d2650c8ebf mescc: Use records for Guile: <global>. 
* module/language/c99/info.scm (<global>): New record.
* module/language/c99/compiler.mes (make-global-entry): Rename from
  make-global.  Update callers.
* module/language/c99/info.mes (make-global, global:type,
  global:pointer, global:value): Move from compiler.mes.
 2017-07-26 11:36:08 +02:00
Jan Nieuwenhuizen c0fb6d247d mescc: Use records for Guile: <type>. 
* module/language/c99/info.scm (<type>): New record.
* module/language/c99/compiler.mes (make-type-entry): Rename from
  make-type.  Update-callers.
* module/language/c99/info.mes (make-type, type:type, type:size,
  type:pointer, type:description): Move from compiler.mes.
 2017-07-26 11:36:08 +02:00
Jan Nieuwenhuizen 5d54461f67 mescc: Use records for Guile: <info>. 
* module/language/c99/info.scm (<info>): Make immutable record.
  Update users.
 2017-07-26 11:36:08 +02:00
Jan Nieuwenhuizen 52b09c5f17 mescc: Use records for Guile: preparation. 
* module/language/c99/info.mes: New file.
* module/mes/M1.mes: Use it.
* scripts/mescc.mes: Use it.
* module/language/c99/compiler.mes: Use it.  (<info>, <types>,
  <constants>, <functions>, <globals>, <locals>, <function>, <text>,
  <break>, <continue>, make, info?, .info, .types, .constants,
  .functions, .globals, .locals, .function, .text, .break, .continue):
  Remove.
* module/language/c99/info.scm: New file.
* module/language/c99/compiler.scm: Use it.
* guile/mescc.scm: Use it.
* module/mes/M1.scm: Use it.
 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