Commit Graph

16 Commits

Author SHA1 Message Date
grischka
da8c62f75d various stuff
win32/Makefile ("for cygwin") removed
- On cygwin, the normal ./configure && make can be used with either
  cygwin's "GCC for Win32 Toolchain"
      ./configure --cross-prefix=i686-w64-mingw32-
  or with an existing tcc:
      ./configure --cc=<old-tccdir>/tcc.exe

tcctest.c:
- exclude test_high_clobbers() on _WIN64 (does not work)

tests2/95_bitfield.c:
- use 'signed char' for ARM (where default 'char' is unsigned)

tests:
- remove -I "expr" diff option to allow tests with
  busybox-diff.

libtcc.c, tcc.c:
- removed -iwithprefix option.  It is supposed to be
  combined with -iprefix which we don't have either.

tccgen.c:
- fix assignments and return of 'void', as in
     void f() {
         void *p, *q;
         *p = *q:
         return *p;
     }
  This appears to be allowed but should do nothing.

tcc.h, libtcc.c, tccpp.c:
- Revert "Introduce VIP sysinclude paths which are always searched first"
  This reverts commit 1d5e386b0a.

  The patch was giving tcc's system includes priority over -I which
  is not how it should be.

tccelf.c:
- add DT_TEXTREL tag only if text relocations are actually
  used (which is likely not the case on x86_64)
- prepare_dynamic_rel(): avoid relocation of unresolved
  (weak) symbols

tccrun.c:
- for HAVE_SELINUX, use two mappings to the same (real) file.
  (it was so once except the RX mapping wasn't used at all).

tccpe.c:
- fix relocation constant used for x86_64 (by Andrei E. Warentin)
- #ifndef _WIN32 do "chmod 755 ..." to get runnable exes on cygwin.

tccasm.c:
- keep forward asm labels static, otherwise they will endup
  in dynsym eventually.

configure, Makefile:
- mingw32: respect ./configure options --bindir --docdir --libdir
- allow overriding tcc when building libtcc1.a and libtcc.def with
      make XTCC=<tcc program to use>
- use $(wildcard ...) for install to allow installing just
  a cross compiler for example
      make cross-arm
      make install
- use name <target>-libtcc1.a

build-tcc.bat:
- add  options: -clean, -b bindir
2017-10-11 18:13:43 +02:00
Steffen Nurpmeso
a1c9051313 Adjust va_list to work with musl 2017-09-30 16:11:54 +02:00
Marc Vertes
0ac29b53dc Add support of musl-libc
The port is functional. Bound checking is not supported yet.
2017-04-20 22:01:50 +02:00
David Mertens
0a402f6e91 Avoid conflicting definition for va_list on 64-bit Macs 2016-08-04 13:14:52 -04:00
grischka
41349948f8 win64: fix va_arg
fixes 5c35ba66c5

Implementation was consistent within tcc but incompatible
with the ABI (for example library functions vprintf etc)

Also:
- tccpp.c/get_tok_str() : avoid "unknown format "%llu" warning
- x86_64_gen.c/gen_vla_alloc() : fix vstack leak
2016-07-10 20:44:49 +02:00
Edmund Grimley Evans
b14ef0e24b Add arm64 (AArch64) as a target architecture. 2015-02-23 22:51:03 +00:00
Daniel Glöckner
3900b235e0 x86_64: pass va_list as pointer
The ABI requires that va_list is passed as a pointer although its
contents is a kept in a structure. Therefore make it a single element
array.
2014-03-30 00:13:58 +01:00
mingodad
c025478d7c New implementation of va_list/va_start/var_copy that do not use dynamic memory, with this when compiling fossil-scm with tcc on linux X86_64 it works fine. 2014-03-28 20:28:19 +00:00
Thomas Preud'homme
4260ce1889 Add va_* macro implementation for ARM 2013-11-25 11:24:02 +08:00
James Lyon
6ee366e765 Fixed x86-64 long double passing.
long double arguments require 16-byte alignment on the stack, which
requires adjustment when the the stack offset is not an evven number of
8-byte words.
2013-04-26 16:42:12 +01:00
James Lyon
5c35ba66c5 64-bit tests now pass (well, nearly).
tcctest1-3 fail, but this appears to be due to bugs in GCC rather than TCC
(from manual inspection of the output).
2013-04-24 02:19:15 +01:00
Thomas Preud'homme
9ffd77f18d Remove semicolon in x86-64 va_arg definition. 2011-08-05 20:32:57 +02:00
Shinichiro Hamaji
0ed7ba3f5e Support struct arguments with stdarg.h
- add __builtin_va_arg_types to check how arguments were passed
- move most code of stdarg into libtcc1.c
- remove __builtin_malloc and __builtin_free
- add a test case based on the bug report
  (http://www.mail-archive.com/tinycc-devel@nongnu.org/msg03036.html)
2010-12-28 19:32:40 +09:00
grischka
dc251a7d8d win64: use new headers from mingw 2009-07-18 22:06:37 +02:00
grischka
110a4edc15 drop alloca #define
(Because GNU's alloca.h unconditionally #undef's alloca)

Also, remove gcc specific sections in headers. and
instead change tests such that gcc does not use them.
2009-05-16 22:30:13 +02:00
grischka
ea5e81bd6a new subdirs: include, lib, tests 2009-04-18 15:08:03 +02:00