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Author SHA1 Message Date
Jan Nieuwenhuizen c086f67cec
mescc: Support less-patched tcc/gcc: Add crti and crtn. 
* lib/crt0.c[__MESC__]: Support MesCC.
* lib/crti.c: New file.
* lib/crtn.c: New file.
* build-aux/build-mes-gcc.sh: Build them.
 2018-06-10 16:03:18 +02:00
Jan Nieuwenhuizen c2c3554884
mescc: Refactor debug and stub printing. 
* lib/libc.c (__mes_debug): New function.  Use it for debug printing
  and in stubs throughout.
 2018-06-10 14:07:19 +02:00
Jan Nieuwenhuizen 18194b1ae4
mescc: Support binutils-2.30: fopen fix. 
* lib/libc+tcc.c (fopen): Set O_APPEND for 'a'.
 2018-06-10 13:33:30 +02:00
Jan Nieuwenhuizen c349f6fdd8
mescc: Support binutils-2.30. 
* lib/binutils.c (raise, strdup): New function.
  (mbstowcs): New stub.
* include/fcntl.h (O_APPEND, FD_CLOEXEC): New define.
 2018-06-09 17:58:47 +02:00
Jan Nieuwenhuizen 53dd76ffc0
mescc: Support binutils-2.10.1: Stubs set errno to 0. 2018-06-09 11:28:31 +02:00
Jan Nieuwenhuizen bb3353a272
mescc: Silence some stubs. 
* lib/libc+tcc.c: [!NOISY_FLOATS, !NOISY_TIMES]: Silence stubs.
* lib/gcc.c: Likewise.
* lib/binutils.c: Likewise.
 2018-06-09 07:40:07 +02:00
Jan Nieuwenhuizen a744fd9ba4
mescc: Add debug printing: fopen, fwrite. 
* lib/libc+tcc.c (fopen, fwrite)[MESC_DEBUG]: Print debug info.
 2018-06-10 07:51:56 +02:00
Jan Nieuwenhuizen 3ba5b23dab
mescc: Support binutils-2.10.1: opentype `r+'. 
* lib/libc+tcc.c (fopen): Support opentype `r+'.
 2018-06-10 07:51:10 +02:00
Jan Nieuwenhuizen 831bd71a14
mescc: syscall: return only ever error -1, set errno. 2018-06-08 07:17:51 +02:00
Jan Nieuwenhuizen b7d913d7a0
mescc: Support gcc-2.95: Add getpwnam stub. 
* lib/gcc.c (getpwnam): New stub.
 2018-06-07 18:04:17 +02:00
Jan Nieuwenhuizen a70bc92857
mescc: Support gcc-3.0: Implement alarm, setitimer. 2018-06-07 18:03:51 +02:00
Jan Nieuwenhuizen ef0a39547c
mescc: Support gcc-3.0: Implement atexit. 2018-06-07 18:02:21 +02:00
Jan Nieuwenhuizen 93cb6375ae
mescc: Support gcc-3.0: Implement dup2, fcntl, getrusage. 
* include/sys/resource.h: New file.
* lib/linux+gnu.c (fcntl, dup2, getrusage): New function.
* lib/binutils.c (fcntl): Remove stub.
 2018-06-07 08:02:32 +02:00
Jan Nieuwenhuizen b7c35dad69
mescc: Support gcc-3.2: Implement getuid, getgid. 
* lib/linux+gnu.c (getuid, getdid): New function.
* lib/binutils.c (getuid, getdid): Remove stub.
 2018-06-07 07:19:01 +02:00
Jan Nieuwenhuizen d1e3a786aa
mescc: Support gcc-3.2: Reset errno. 
* lib/linux-gcc.c (_sys_call, _sys_call1, _sys_call2, _sys_call3):
  Reset errno.
* lib/linux-mes.c (__sys_call, __sys_call1, __sys_call2 ,
  __sys_call3): Rename from _*.
   (_sys_call, _sys_call1, _sys_call2, _sys_call3): New function.
  Reset errno.
 2018-06-07 07:16:43 +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 f4616dfef1
mescc: Support gcc-3.4.0: alloca. 
* lib/alloca.c: New file.
* AUTHORS: Mention it.
* lib/libc+gnu.c: Add it.
* include/stdlib.h: Declare alloca.
 2018-06-06 19:44:29 +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 4f6f79973e
mescc: Support gcc-3.2: Add __divdi3, __moddi3 stubs. 
* lib/gcc.c (__divdi3, __moddi3): New stubs.
 2018-06-06 17:02:01 +02:00
Jan Nieuwenhuizen 0f3856f7b4
mescc: Support gcc-3.2: puts with newline. 
* lib/libc-mini.c (oputs): Rename from puts.
  (puts): New function: Add newline.
 2018-06-06 15:55:03 +02:00
Jan Nieuwenhuizen eb939b11b8
mescc: Support binutils-2.10.1. 
xx
 2018-06-06 13:16:25 +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 c3f27804f6
tests: Remove tinycc-imported non-free grep test. 
* scaffold/tinycc/46_grep.c: Remove.
* scaffold/tinycc/46_grep.expect: Remove.
 2018-06-01 15:35:05 +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 9f90960392
mlibc: Implement strstr. 
* lib/libc+tcc.c (_memmem, memmem): New function.  Import from GNU
  LilyPond.
  (strstr): Implement using memmem.
* include/string.h (_memmem, memmem): Declare.
* AUTHORS: Add Han-Wen Nienhuys.
 2018-05-29 19:35:20 +02:00
Jan Nieuwenhuizen 26e1876d12
mlibc: Implement ftell, fseek. 
* lib/libc+tcc.c (ftell, fseek): Implement.
 2018-05-29 19:33:32 +02:00
Jan Nieuwenhuizen 2cda87257a
mlibc: Cleanup. 2018-05-29 18:15:22 +02:00
Jan Nieuwenhuizen 559699969c
mescc: m4 support: WIP 2018-05-27 10:28:30 +02:00
Jan Nieuwenhuizen 58a0b97991
core: Refactor boot-0 loading. 
* src/mes.c (load_boot): New function.
  (load_env): Use it.
 2018-05-28 18:53:25 +02:00
Jan Nieuwenhuizen be34aaf636
mescc: Out of the box Geiser support. 
* .dir-locals.el: New file.  Out of the box Geiser support for mescc.
 2018-05-26 20:54:51 +02:00
Jan Nieuwenhuizen a10c48735d
mescc: Posixify interface. 
* module/mescc/compile.mes: Move from language/c99/compiler.mes.
* module/mescc: New module..
* module/mescc/M1.scm: Move from mes/M1.mes.
* module/mescc/as.scm: Likewise.
* module/mescc/bytevectors.scm: Likewise.
* module/mescc/mescc.scm: New file.
* scripts/mescc: Update to new layout and posixy interface.
* GNUmakefile: Likewise.
* build-aux/build-cc.sh: Likewise.
* build-aux/build-guile.sh: Likewise.
* build-aux/build-mes.sh: Likewise.
* build-aux/build-mlibc.sh: Likewise.
* build-aux/cc-mes.sh: Likewise.
* build-aux/cc-mlibc.sh: Likewise.
* build-aux/cc.sh: Likewise.
* build-aux/check-mescc.sh: Likewise.
* build-aux/test.sh: Likewise.
* build.sh: Likewise.
* .gitignore: Update for posixy extensions.
 2018-05-25 08:05:02 +02:00
Jan Nieuwenhuizen 2748992551
mes: Add drop, drop-right. 
* module/srfi/srfi-1.mes (drop, drop-right): New function.
 2018-05-26 20:47:33 +02:00
Jan Nieuwenhuizen 4ee1c9595e
Revert "fork/exec: debug." 
This reverts commit f0315ac0d9acd66a30dbb192334f443459b7ed16.
 2018-05-25 11:21:26 +02:00
Jan Nieuwenhuizen 342195bbbd
fork/exec: debug. 2018-05-25 11:21:06 +02:00
Jan Nieuwenhuizen e4d0298d1b
core: Support fork, waitpid, execve. 
* stage0/x86.M1 (SYS_fork, SYS_waitpid, SYS_execve): New define.
* lib/linux-gcc.c (fork, waitpid, execve): New function.
* lib/linux-mes.c (fork, waitpid, execve): New function.
* lib/libc.c (wait): New function.
* include/unistd.h (fork, execve): Declare.
* include/sys/wait.h (waitpid, wait): Declare.
* module/mes/posix.mes (search-path, execlp, system*, waitpid): New function.
* src/posix.c (primitive_fork, execl): New function.
 2018-05-24 19:54:42 +02:00
Jan Nieuwenhuizen 2d97595147
mescc: Oops, alignment. 
* module/mes/M1.mes (object->M1): Oops, alignment: only add alignment
  when not aligned.
 2018-05-27 08:20:00 +02:00
Jeremiah Orians 43a74e382a
mescc: Add fopen. 
* lib/libc+tcc.c (fopen)[!POSIX]: Remove stub.
* lib/libc.c (fopen)[!POSIX]: New function.
* AUTHORS: Add Jeremiah.
 2018-05-26 16:33:00 -04:00
Jan Nieuwenhuizen d717355b6c
build: Remove function declarations from M1. 
* module/language/c99/compiler.mes (info->object): Remove function
  declarations.
 2018-05-27 07:12:33 +02:00
Jan Nieuwenhuizen 893c020ef4
build: Check for mes-seed, tinycc-seed. 
* configure: Check for guile-tools, mes-seed, tinycc-seed.  Bugfix:
  Add cwd to load path.
 2018-05-27 06:59:36 +02:00
Jan Nieuwenhuizen 2be4cf1a59
guix: mes: Update to 0.14. 
* guix.scm (mes): Update to 0.14.
  (mes.git): Likewise.
 2018-05-22 21:02:24 +02:00
Jan Nieuwenhuizen 8eb27ed01f
guix: Add nyacc-for-mes. 
* guix.scm (nyacc-for-mes): New variable.
 2018-05-23 13:12:02 +02:00
Jan Nieuwenhuizen 4e50490aa2
Release 0.14. 
* configure (VERSION): Bump to 0.14.
 2018-05-20 12:47:01 +02:00
Jan Nieuwenhuizen e411d38bbd
doc: Release udpate. 
* BOOTSTRAP: Update.
* HACKING: Update.
* NEWS: Update.
* README: Update.
* doc/ANNOUNCE-0.14: New file.
 2018-05-19 20:52:24 +02:00
Jan Nieuwenhuizen 932b38980e
mescc: Tinycc support: Handle short struct initializer. 
* module/language/c99/compiler.mes (array-init-element->data): Handle
  short struct initializer.
 2018-05-22 18:24:32 +02:00
Jan Nieuwenhuizen 029c000840
mescc: Align global data. 
* module/mes/M1.mes (object->M1): Align globals.
 2018-05-21 21:54:54 +02:00