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86 commits

Author SHA1 Message Date
Jan Nieuwenhuizen efdae700b5 bootstrap: Unbundle necessary M1 sources. 
* mlibc/crt1.M1: Remove.
* mlibc/libc-mes.M1: Remove.
* src/mes.M1: Remove.
 2017-11-20 06:47:46 +01:00
Jan Nieuwenhuizen e4bb2e1762 mlibc: Mescc-tools support: fix fgetc. 
* mlibc/libc-mes.c (fgetc): Fix from completely fubar.
 2017-11-19 16:54:59 +01:00
Jan Nieuwenhuizen 8eae2d81a4 mlibc: Mescc-tools support: strtol: partly implement stub. 
* mlibc/libc-mes+tcc.c (strtol): Partly implement stub.
 2017-11-19 16:54:13 +01:00
Jan Nieuwenhuizen 0fcdfef284 mlibc: Mescc-tools support: getopt, getopt_long. 
* mlibc/getopt.c: Move to ANSI C.  Remove GETOPT_COMPAT and
  non-POSIXLY_CORRECT options.
* mlibc/include/getopt.h: New file.
* mlibc/libc-gcc+tcc.c: Include getopt.c.
* mlibc/libc-mes+tcc.c: Likewise.
 2017-11-19 16:48:37 +01:00
Jan Nieuwenhuizen cbd10d1938 mlibc: Mescc-tools support: import getopt_long. 
* mlibc/getopt.c: Import from gcc-2.0.
 2017-11-19 14:09:21 +01:00
Jan Nieuwenhuizen 2555427610 mlibc: Mescc-tools support: endianness. 
* mlibc/include/endian.h: New file.
* mlibc/include/ctype.h[!(__GNUC__ && POSIX)]: Include it.
* mlibc/include/stdlib.h: Likewise.
* mlibc/include/sys/types.h: Likewise.
 2017-11-19 14:06:32 +01:00
Jan Nieuwenhuizen 7f1aaa9914 mlibc: Mescc-tools support: exit stati. 
* mlibc/include/stdlib.h (EXIT_FAILURE, EXIT_SUCCESS): New define.
 2017-11-19 14:05:33 +01:00
Jan Nieuwenhuizen 35b1be535a bootstrap: Update necessary M1 sources. 
M1 -f stage0/x86.M1 -f mlibc/crt1.M1 --LittleEndian --Architecture=1 > mlibc/crt1.hex2
   M1 -f stage0/x86.M1 -f mlibc/mini-libc-mes.M1 --LittleEndian --Architecture=1  > mlibc/libc-mes.hex2
   M1 -f stage0/x86.M1 -f src/mes.M1 --LittleEndian --Architecture=1 > src/mes.hex2
   hex2 --LittleEndian --Architecture=1 --BaseAddress=0x1000000 -f stage0/elf32-header.hex2 -f mlibc/crt1.hex2 -f mlibc/libc-mes.hex2 -f src/mes.hex2 -f stage0/elf32-footer-single-main.hex2 > src/mes-mes
   exec_enable src/mes-mes

* mlibc/libc-mes.M1: Update.
* src/mes.M1: Udate.
 2017-11-18 12:14:07 +01:00
Jan Nieuwenhuizen 26e9dd14e3 mlibc: Tinycc support: support, most syscalls stubbed. 
* mlibc/libc-gcc.c (exit, write)[__TINYC__]: tcc-compatible gcc-style
  asm implementation.
  (read,open,access,brk,fsync)[__TINYC__]: Stub body.
* mlibc/libc-gcc+tcc.c (close,unlink, lseek, getcwd)[__TINYC__]: Stub
  body.
* mlibc/libc-mes+tcc.c: Support tinycc.
* mlibc/include/00-test.i (main) [__TINYC__]: Support tcc.
 2017-11-16 22:11:07 +01:00
Jan Nieuwenhuizen 6a16258f78 mlibc: errno.h: declare errno without extern. 
* mlibc/include/errno.h: drop extern.  Fixes tcc compile.
 2017-11-11 13:42:42 +01:00
Jan Nieuwenhuizen 6c55f4bd28 bootstrap: Include necessary M1 sources. 
M1 -f stage0/x86.M1 -f mlibc/crt1.M1 --LittleEndian --Architecture=1 > mlibc/crt1.hex2
   M1 -f stage0/x86.M1 -f mlibc/mini-libc-mes.M1 --LittleEndian --Architecture=1  > mlibc/libc-mes.hex2
   M1 -f stage0/x86.M1 -f src/mes.M1 --LittleEndian --Architecture=1 > src/mes.hex2
   hex2 --LittleEndian --Architecture=1 --BaseAddress=0x1000000 -f stage0/elf32-header.hex2 -f mlibc/crt1.hex2 -f mlibc/libc-mes.hex2 -f src/mes.hex2 -f stage0/elf32-footer-single-main.hex2 > src/mes-mes
   exec_enable src/mes-mes

* mlibc/crt1.M1: New File.
* mlibc/libc-mes.M1: New File.
* src/mes.M1: New File.
 2017-09-10 21:17:17 +02:00
Jan Nieuwenhuizen 7619190d5c build: compile crt1.c, libc-mesc.c and <input>.c separately. 
* mlibc/crt1.c: New file.
* mlibc/libc-mes.c (_start): Remove.
* mlibc/libc-gcc.c (_start): Remove.
* make.scm (LINK.hex2, bin.mescc): Move from guile/guix/make.scm.
* guile/guix/make.scm (LINK.hex2, bin.mescc): Remove.
 2017-09-10 16:59:43 +02:00
Jan Nieuwenhuizen 29acdfa2a7 mescc: Tinycc support: refactor _start. 
* mlibc/libc-mes.c (_start): Refactor.
  (_env): Remove.
* stage0/x86.M1:
 2017-09-03 08:18:18 +02:00
Jan Nieuwenhuizen 21e9bf833c mescc: Tinycc support: stdint.h: declare size_t. 
* mlibc/include/stdint.h (size_t)[!__MES_SIZE_T]: Declare.
 2017-08-27 11:29:07 +02:00
Jan Nieuwenhuizen 69073e1954 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.
 2017-08-26 10:16:53 +02:00
Jan Nieuwenhuizen 93714ad0a4 mescc: Tinycc support: strtoull. 
* mlibc/include/mlibc.h (_atoi): Declare.
* mlibc/include/ctype.h (isxdigit): Declare.
* mlibc/libc-gcc.c (isxdigit, _atoi): New function.
  (atoi): Use it.
* mlibc/libc-mes.c (isxdigit, _atoi): New function.
  (atoi): Use it.
* scaffold/tests/7j-strtoull.c (test): Test it.
* make.scm (add-scaffold-test): Build it.
 2017-08-19 10:51:24 +02:00
Jan Nieuwenhuizen 70e3e83581 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 17:38:44 +02:00
Jan Nieuwenhuizen 5230ddc93b mescc: Fix compile warnings. 
* mlibc/include/stdio.h (fdputs): Declare.
* mlibc/libc-gcc.c (malloc):
  (memcpy): Fix compile warning.
 2017-08-10 21:00:22 +02:00
Jan Nieuwenhuizen e616d6120b mescc: Tinycc support: eputc. 
* mlibc/include/stdio.h (eputc): Declare.
* mlibc/libc-gcc.c (eputc):
* mlibc/libc-mes.c (eputc): New function.
 2017-08-06 13:53:56 +02:00
Jan Nieuwenhuizen 513180eb2c mescc: Tinycc support: eputs as function for gcc. 
* mlibc/libc-gcc.c (eputs)[POSIX]: New function.
* mlibc/include/stdio.h (eputs)[POSIX]: Remove define.
 2017-08-06 12:16:34 +02:00
Jan Nieuwenhuizen cb99e3ca6e mescc: Tinycc support: strcat. 
* mlibc/libc-mes+tcc.c (strcat): Implement.
 2017-08-01 13:26:17 +02:00
Jan Nieuwenhuizen 4fbd16aaac mescc: Tinycc support: vsnprintf. 
* module/language/c99/compiler.mes (ast-type->type): Support *p++ in test.
* mlibc/libc-mes+tcc.c (vsnprintf): Implement.
 2017-08-01 13:24:23 +02:00
Jan Nieuwenhuizen c23a9ee01f mescc: drop naive realloc. 
* mlibc/libc-gcc.c (free, memcpy): Move from libc-mes+tcc.c.
  (realloc): Use realloc from libc-mes+tcc.c
* mlibc/libc-gcc+tcc.c (free, memcpy, realloc): Remove.
* mlibc/libc-mes+tcc.c (free, memcpy, realloc): Remove.
* scaffold/tests/79-int-array.c (test): Update.
* scaffold/tests/7a-struct-char-array.c (test): Update.
 2017-08-01 11:08:14 +02:00
Jan Nieuwenhuizen 6b5fcfb814 mescc: Tinycc support: fwrite. 
* mlibc/libc-mes+tcc.c (fwrite): Implement.
 2017-07-30 14:52:35 +02:00
Jan Nieuwenhuizen 63eded82e1 mescc: Tinycc support: fclose. 
* mlibc/libc-mes+tcc.c (fclose): Implement.
 2017-07-30 14:51:59 +02:00
rain1 7c233246d6 mescc: Tinycc support: fgetc. 
* mlibc/libc-mes.c (fgetc): Implement.
 2017-07-30 08:28:19 -04:00
rain1 0957094280 mescc: Tinycc support: fprintf. 
* mlibc/libc-mes+tcc.c (fprintf): Implement.
 2017-07-30 08:28:19 -04:00
Jan Nieuwenhuizen ec3c031b2f mescc: Tinycc support: memmove. 
* mlibc/libc-mes+tcc.c (memmove): Implement.
 2017-07-30 13:59:06 +02:00
Jan Nieuwenhuizen af8335dc7a mescc: Tinycc support: strrchr. 
* mlibc/libc-mes+tcc.c (strrchr): Implement.
 2017-07-30 13:09:19 +02:00
Jan Nieuwenhuizen 8991e927c3 mescc: Tinycc support: strchr. 
* mlibc/libc-mes+tcc.c (strchr): Implement.
 2017-07-30 12:55:58 +02:00
Jan Nieuwenhuizen 18cb982687 mescc: Tinycc support: noisy stubs. 
* mlibc/libc-mes+tcc.c: Noisy stubs.
 2017-07-27 18:53:44 +02:00
Jan Nieuwenhuizen f29479dfa2 mescc: Tinycc support: memcmp. 
* mlibc/libc-mes+tcc.c (memcmp): Implement.
 2017-07-29 11:09:00 +02:00
Jan Nieuwenhuizen ce980c8239 mescc: Tinycc support: compile tcc with TCC_IS_NATIVE. 
* mlibc/include/string.h (strcat): Declare.
* mlibc/libc-mes+tcc.c (dlclose, dlopen, mprotect, sigaction,
  sigemptyset, strcat, vfprintf): Move from libc-gcc+tcc.c.
* mlibc/libc-gcc+tcc.c: Remove them.
* module/language/c99/compiler.mes (c99-input->full-ast): Define __i386__=1.
  (i386:type-alist): Parse `long long int', `unsigned short int',
  `unsigned long long int'.
  (struct-field): Support void**.
  (init-declr->name):
  (init-declr->pointer): Support function declaration.
 2017-07-28 08:07:41 +02:00
Jan Nieuwenhuizen 397d7a6c43 mlibc: Tinycc support: gcc -nostdinc -nostdlib. 
* mlibc/libc-gcc+tcc.c: New file.
* mlibc/include/dlfcn.h:
* mlibc/include/errno.h:
* mlibc/include/signal.h:
* mlibc/include/sys/mman.h:
* mlibc/include/sys/time.h:  Add tcc declarations.
 2017-07-27 23:44:22 +02:00
Jan Nieuwenhuizen ab74876131 mescc: Tinycc support: malloc,memcpy. 
* mlibc/libc-mes.c (malloc): Rewrite.
* mlibc/libc-mes+tcc.c (memcpy): Implement.
 2017-07-27 18:51:58 +02:00
Jan Nieuwenhuizen 08ba0fce55 mescc: Tinycc support: memset. 
* mlibc/libc-mes+tcc.c (memset): Implement.
 2017-07-27 09:08:11 +02:00
Jan Nieuwenhuizen 913fd66e5b mescc: Tinycc support: oops, use new realloc. 
* mlibc/libc-mes.c (realloc): Disable naive realloc for libc-mes+tcc.c.
 2017-07-27 00:13:39 +02:00
Jan Nieuwenhuizen 62e7809725 mescc: Tinycc support: calloc,malloc,realloc. 
* mlibc/libc-mes+tcc.c (calloc,malloc,realloc): New function.
 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 91f9817a44 mescc: Tinycc support: execvp stub. 
* mlibc/include/unistd.h (execvp): Declare.
* mlibc/libc-mes+tcc.c (execvp): Add stub.
 2017-07-26 11:36:45 +02:00
Jan Nieuwenhuizen 8296c8ec2c mescc: Tinycc support: remove stub. 
* mlibc/include/stdio.h (remove): Declare.
* mlibc/libc-mes+tcc.c (remove): Add stub.
 2017-07-26 11:36:45 +02:00
Jan Nieuwenhuizen 2914b74aa4 mescc: Tinycc support: fread stub. 
* mlibc/include/stdio.h (fread): Declare.
* mlibc/libc-mes+tcc.c (fread): Add stub.
 2017-07-26 11:36:45 +02:00
Jan Nieuwenhuizen 47f0ce1d5c mescc: Tinycc support: ftell stub. 
* mlibc/include/stdio.h (ftell): Declare.
* mlibc/libc-mes+tcc.c (ftell): Add stub.
 2017-07-26 11:36:45 +02:00
Jan Nieuwenhuizen 019994b8ed mescc: Tinycc support: fseek stub. 
* mlibc/include/stdio.h (fseek): Declare.
* mlibc/libc-mes+tcc.c (fseek): Add stub.
 2017-07-26 11:36:45 +02:00
Jan Nieuwenhuizen 76e97a9b08 mescc: Tinycc support: fopen stub. 
* mlibc/include/stdio.h (fopen): Declare.
* mlibc/libc-mes+tcc.c (fopen): Add stub.
 2017-07-26 11:36:45 +02:00
Jan Nieuwenhuizen fd63f744f7 mescc: Tinycc support: strstr stub. 
* mlibc/include/string.h (strstr): Declare.
* mlibc/libc-mes+tcc.c (strstr): Add stub.
 2017-07-26 11:36:45 +02:00
Jan Nieuwenhuizen d4e9659d19 mescc: Tinycc support: sscanf stub. 
* mlibc/include/stdio.h (sscanf): Declare.
* mlibc/libc-mes+tcc.c (sscanf): Add stub.
 2017-07-26 11:36:45 +02:00
Jan Nieuwenhuizen cd5536b283 mescc: Tinycc support: longjmp, setjump stub. 
* mlibc/include/stdarg.h (longjmp, setjmp): Declare.
* mlibc/libc-mes+tcc.c (longjmp, setjmp): Add stub.
 2017-07-26 11:36:45 +02:00
Jan Nieuwenhuizen f711b2f005 mescc: Tinycc support: fflush stub. 
* mlibc/include/stdio.h (fflush): Declare.
* mlibc/libc-mes+tcc.c (fflush): Add stub.
 2017-07-26 11:36:45 +02:00
Jan Nieuwenhuizen ff16c5a31f mescc: Tinycc support: vnsprintf stub. 
* mlibc/include/stdarg.h (vnsprintf): Declare.
* mlibc/libc-mes+tcc.c (vnsprintf): Add stub.
 2017-07-26 11:36:45 +02:00