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mescc: C99 header files and declaraions. * libc/include/assert.h (assert_fail): * libc/include/stdio.h: +int eputs (char const* s); +int fputs (char const* s); +int puts (char const* s); +int putchar (int c); +int fputc (int c, int fd); +int getchar (); * libc/include/stdlib.h: +char* getenv (char const* s) +int atoi (char const *s); +int *malloc (size_t); +int *realloc (int *p, int size); * libc/include/unistd.h (access): * src/lib.c (display_helper): * src/mes.c (read_input_file_env): * src/posix.c: Include unistd.h.
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/* -*-comment-start: "//";comment-end:""-*-
* Mes --- Maxwell Equations of Software
doc: Release udpate. * HACKING: Update. * INSTALL: Update. * NEWS: Update. * README: Update. * doc/ANNOUNCE-0.12: New file. * throughout: (janneke) coming out.
2017-11-21 18:22:26 +00:00
* Copyright © 2017 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
mescc: C99 header files and declaraions. * libc/include/assert.h (assert_fail): * libc/include/stdio.h: +int eputs (char const* s); +int fputs (char const* s); +int puts (char const* s); +int putchar (int c); +int fputc (int c, int fd); +int getchar (); * libc/include/stdlib.h: +char* getenv (char const* s) +int atoi (char const *s); +int *malloc (size_t); +int *realloc (int *p, int size); * libc/include/unistd.h (access): * src/lib.c (display_helper): * src/mes.c (read_input_file_env): * src/posix.c: Include unistd.h.
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*
* This file is part of Mes.
*
* Mes is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or (at
* your option) any later version.
*
* Mes is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Mes. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __MES_STDARG_H
#define __MES_STDARG_H 1
#if __GNUC__ && POSIX
mescc: Non-Guix support. Thanks rain1! * mlibc/include: Neutralize include guards before #include_next. Fixes compiling tinycc on Debian GNU/Linux.
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#undef __MES_STDARG_H
mescc: C99 header files and declaraions. * libc/include/assert.h (assert_fail): * libc/include/stdio.h: +int eputs (char const* s); +int fputs (char const* s); +int puts (char const* s); +int putchar (int c); +int fputc (int c, int fd); +int getchar (); * libc/include/stdlib.h: +char* getenv (char const* s) +int atoi (char const *s); +int *malloc (size_t); +int *realloc (int *p, int size); * libc/include/unistd.h (access): * src/lib.c (display_helper): * src/mes.c (read_input_file_env): * src/posix.c: Include unistd.h.
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#include_next <stdarg.h>
mescc: Support stdarg. * mlibc/include/stdarg.h (va_list): New type. (va_start, va_arg, va_end, va_copy): New macro. (vprintf): New declaration. * mlibc/libc-mes.c (vprintf): New function. (printf): Rewrite using vprintf. * module/language/c99/compiler.mes (expr->accu, expr->accu*): Handle any array. Limitation: element size must be 4/sizeof (expression). (make-type): Add value pointer to type. (type:type, type:size, type:pointer, type:description): New functions. (ast->info): Handle typedef with pointer.
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#else // ! (__GNUC__ && POSIX)
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 07:24:07 +00:00
mescc: Tinycc support: vnsprintf stub. * mlibc/include/stdarg.h (vnsprintf): Declare. * mlibc/libc-mes+tcc.c (vnsprintf): Add stub.
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#ifndef __MES_SIZE_T
#define __MES_SIZE_T
mlibc: M4 support: robustify headers, add sys/signal.h. * include/errno.h (ERANGE): New define. * include/stdarg.h (size_t): Undefine before typedef. * include/stdint.h: Likewise. * include/stdio.h: Likewise. * include/stdlib.h: Likewise. * include/sys/types.h: Likewise. * include/string.h: Likewise. (ssize_t): Undefine before typedef. * include/unistd.h: Likewise. (off_t): Undefine before typedef. * include/sys/stat.h (struct stat): New stub. * include/sys/signal.h: New file.
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#undef size_t
mescc: Tinycc support: vnsprintf stub. * mlibc/include/stdarg.h (vnsprintf): Declare. * mlibc/libc-mes+tcc.c (vnsprintf): Add stub.
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typedef unsigned long size_t;
#endif
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.
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#if __GNUC__
typedef char* va_list;
#define va_start(ap, last) (void)((ap) = (char*)(&(last) + 1))
#else // !__GNUC__
mescc: Support stdarg. * mlibc/include/stdarg.h (va_list): New type. (va_start, va_arg, va_end, va_copy): New macro. (vprintf): New declaration. * mlibc/libc-mes.c (vprintf): New function. (printf): Rewrite using vprintf. * module/language/c99/compiler.mes (expr->accu, expr->accu*): Handle any array. Limitation: element size must be 4/sizeof (expression). (make-type): Add value pointer to type. (type:type, type:size, type:pointer, type:description): New functions. (ast->info): Handle typedef with pointer.
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typedef int va_list;
mescc: Tinycc support: pointer arithmetic with pointer-variable. * module/language/c99/compiler.mes (expr->accu): pointer arithmetic with pointer-variable. * scaffold/tests/76-pointer-arithmetic.c (test): Test it. * mlibc/include/stdarg.h (va_start): Update for fixed pointer arithmetic.
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#define va_start(ap, last) (void)((ap) = (char*)(&(last) + 1))
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 07:24:07 +00:00
#endif // !__GNUC__
#define va_arg(ap, type) (type)(((int*)((ap) = ((ap) + 4)))[-1])
mescc: Support stdarg. * mlibc/include/stdarg.h (va_list): New type. (va_start, va_arg, va_end, va_copy): New macro. (vprintf): New declaration. * mlibc/libc-mes.c (vprintf): New function. (printf): Rewrite using vprintf. * module/language/c99/compiler.mes (expr->accu, expr->accu*): Handle any array. Limitation: element size must be 4/sizeof (expression). (make-type): Add value pointer to type. (type:type, type:size, type:pointer, type:description): New functions. (ast->info): Handle typedef with pointer.
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#define va_end(ap) (void)((ap) = 0)
#define va_copy(dest, src) dest = src
mescc: C99 header files and declaraions. * libc/include/assert.h (assert_fail): * libc/include/stdio.h: +int eputs (char const* s); +int fputs (char const* s); +int puts (char const* s); +int putchar (int c); +int fputc (int c, int fd); +int getchar (); * libc/include/stdlib.h: +char* getenv (char const* s) +int atoi (char const *s); +int *malloc (size_t); +int *realloc (int *p, int size); * libc/include/unistd.h (access): * src/lib.c (display_helper): * src/mes.c (read_input_file_env): * src/posix.c: Include unistd.h.
2017-05-23 05:16:08 +00:00
mescc: Support stdarg. * mlibc/include/stdarg.h (va_list): New type. (va_start, va_arg, va_end, va_copy): New macro. (vprintf): New declaration. * mlibc/libc-mes.c (vprintf): New function. (printf): Rewrite using vprintf. * module/language/c99/compiler.mes (expr->accu, expr->accu*): Handle any array. Limitation: element size must be 4/sizeof (expression). (make-type): Add value pointer to type. (type:type, type:size, type:pointer, type:description): New functions. (ast->info): Handle typedef with pointer.
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int vprintf (char const* format, va_list ap);
mescc: Tinycc support: snprintf. * mlibc/include/stdarg.h (vsprintf): Declare. * mlibc/libc-gcc.c (vsprintf): New function. (sprintf): Use it. * mlibc/libc-mes+tcc.c (snprintf): Implement. * mlibc/libc-mes.c (vsprintf): New function (sprintf): Use it.
2017-08-12 15:38:44 +00:00
int vsprintf (char *str, char const *format, va_list ap);
mescc: Tinycc support: vnsprintf stub. * mlibc/include/stdarg.h (vnsprintf): Declare. * mlibc/libc-mes+tcc.c (vnsprintf): Add stub.
2017-07-24 16:47:09 +00:00
int vsnprintf (char *str, size_t size, char const *format, va_list ap);
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 19:49:40 +00:00
int vsscanf (char const *s, char const *template, va_list ap);
mescc: Support stdarg. * mlibc/include/stdarg.h (va_list): New type. (va_start, va_arg, va_end, va_copy): New macro. (vprintf): New declaration. * mlibc/libc-mes.c (vprintf): New function. (printf): Rewrite using vprintf. * module/language/c99/compiler.mes (expr->accu, expr->accu*): Handle any array. Limitation: element size must be 4/sizeof (expression). (make-type): Add value pointer to type. (type:type, type:size, type:pointer, type:description): New functions. (ast->info): Handle typedef with pointer.
2017-07-05 16:48:08 +00:00
#endif // ! (__GNUC__ && POSIX)
mescc: C99 header files and declaraions. * libc/include/assert.h (assert_fail): * libc/include/stdio.h: +int eputs (char const* s); +int fputs (char const* s); +int puts (char const* s); +int putchar (int c); +int fputc (int c, int fd); +int getchar (); * libc/include/stdlib.h: +char* getenv (char const* s) +int atoi (char const *s); +int *malloc (size_t); +int *realloc (int *p, int size); * libc/include/unistd.h (access): * src/lib.c (display_helper): * src/mes.c (read_input_file_env): * src/posix.c: Include unistd.h.
2017-05-23 05:16:08 +00:00
mescc: Support stdarg. * mlibc/include/stdarg.h (va_list): New type. (va_start, va_arg, va_end, va_copy): New macro. (vprintf): New declaration. * mlibc/libc-mes.c (vprintf): New function. (printf): Rewrite using vprintf. * module/language/c99/compiler.mes (expr->accu, expr->accu*): Handle any array. Limitation: element size must be 4/sizeof (expression). (make-type): Add value pointer to type. (type:type, type:size, type:pointer, type:description): New functions. (ast->info): Handle typedef with pointer.
2017-07-05 16:48:08 +00:00
#endif // __MES_STDARG_H
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