OSO/TinyCC
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
964 Commits 3 Branches 1 Tag
74a24d77fd9c08ad9a6b3b6c0f434c7314dae639
Commit Graph
100 Commits
This Branch
This Branch
All Branches
Author SHA1 Message Date
grischka 74a24d77fd libtcc: minor adjustments 
- use {B} to substitute tcc_lih_path (instead of \b)

- expand CONFIG_TCC_CRTPREFIX in CONFIG_TCC_LIBPATHS
  which fixes duplicate CONFIG_SYSROOT.

- put default CONFIG_SYSROOT ("") into tcc.h

- remove hack from commit db6fcce78f
  because $(tccdir)/include is already in sysincludes

- configure: error out for unrecognized options.

- win32/build-tcc.bat: put libtcc into base dir where it will
  find lib/include automatically, and build libtcc_test example.
 2011-08-11 16:55:30 +02:00
grischka e844fb11c2 libtcc: support more than one crtprefix 
Looks like gcc has that.  Oh Deer!
 2011-08-06 16:49:30 +02:00
grischka e6f3bf7f08 libtcc: cleanup the 'gen_makedeps' stuff 2011-08-06 16:11:58 +02:00
grischka 39a07cca58 tcc: fix -m32/64 & simplify 
This cleans up the mess from commit
   8f98573658
and preceeding.

- make tcc -m64 work on windows
- execvp on windows returns 0 always, replace by spawnvp
- remove bizarre support for i386-win32-tcc -m64
 2011-08-06 16:11:58 +02:00
grischka 5e5e29f8fd tcctest: switch weak_toolate proto with impl 
gcc -O0 didn't like this.
 2011-08-06 16:11:57 +02:00
grischka f115c12346 x86-64: fix flags and zero-pad long doubles 
This fixes a bug introduced in commit
    8d107d9ffd
that produced wrong code because of interference between
0x10 bits VT_CONST and x86_64-gen.c:TREG_MEM

Also fully zero-pad long doubles on x86-64 to avoid random
bytes in output files which disturb file comparison.
 2011-08-06 16:11:56 +02:00
grischka 81cd0cf6fd configure: add switches to set search paths 
--sysincludepaths=.. specify system include paths, colon separated"
     Sets CONFIG_TCC_SYSINCLUDEPATHS

   --libpaths=...       specify system library paths, colon separated"
     Sets CONFIG_TCC_LIBPATHS

   --crtprefix=...      specify location of crt?.o"
     Sets CONFIG_TCC_CRTPREFIX

   --elfinterp=...      specify elf interpreter"
     Sets CONFIG_TCC_ELFINTERP

Also the CONFIG_TCC_XXX were renamed to make them look
more consistent.

Also move the elf_interp definitions to tcc.h.
 2011-08-06 16:11:12 +02:00
grischka df9cce24a8 Accept colon separated paths with -L and -I 
This allows passing colon separated paths to
  tcc_add_library_path
  tcc_add_sysinclude_path
  tcc_add_include_path

Also there are new configure variables
  CONFIG_TCC_LIBPATH
  CONFIG_TCC_SYSINCLUDE_PATHS
which define the lib/sysinclude paths all in one and can
be overridden from configure/make

For TCC_TARGET_PE semicolons (;) are used as separators

Also, \b in the path string is replaced by s->tcc_lib_path
(CONFIG_TCCDIR rsp. -B option)
 2011-08-01 01:10:36 +02:00
grischka d7d8458888 Revert "better constant handling for expr_cond" 
It produced wrong code with one of my test projects.
This reverts commit cd3d1a45f3.
 2011-07-16 15:53:30 +02:00
grischka adc80009c8 elf.h: define SHF_MERGE etc. 2011-07-14 19:35:20 +02:00
grischka 8d107d9ffd win64: va_arg with structures 2011-07-14 19:24:53 +02:00
grischka aa80e5b1ff tccpe: cleanup ELFW() macros etc. 2011-07-14 19:23:04 +02:00
grischka d483ab322f tccrun: win32: improve exception handler 2011-07-14 19:11:12 +02:00
grischka 08083ddb21 tccrun: win32: improve rt_get_caller_pc 2011-07-14 19:11:11 +02:00
grischka d59bd8be8e tccrun: rt_printline: fix no-stabs case 2011-07-14 19:11:10 +02:00
grischka af83993810 tccrun: improve rt_printline output format 
Prefix line with "file:linenumber:" such that editors
can easily jump to the source location
 2011-07-14 19:11:08 +02:00
grischka df4c0892f3 tccrun: win64: add unwind function table for dynamic code 
This works only when tcc.exe is compiled using MSC.  MinGW does
something in the startup code that defeats it.
 2011-07-14 19:09:49 +02:00
grischka 232650f8b3 tccgen: reset aligned attribute for next type 
Basically, with:
    typedef __attribute__((aligned(16))) struct _xyz {
         ...
    } xyz, *pxyz;

we want the struct aligned but not the pointer.

FIXME: This patch is a hack, waiting for someone in the knowledge
of correct __attribute__ semantics.
 2011-07-14 19:00:46 +02:00
grischka 5280293d6b make: create native tcc from separate objects 
This was already possible using
    make NOTALLINONE=1
and is now the default.

To build as previously from one big source, use
    make ONE_SOURCE=1

Cross compilers are still build from one source because using
separate objects requires separate build directories one per
platform which currently is not (yet) supported by the makefile.

We could probably use gnu-makeish target variables like
    $(I386_CROSS): OUTDIR=build/i386
    $(X64_CROSS): OUTDIR=build/x86-64
and so on ...

Also NEED_FLOAT_TYPES for arm-gen is removed.  It was about
variables that are referenced from outside (libtcc, tccgen).
We could declare them in tcc.h (as with reg_classes) or have
them twice in arm-gen.c.  I chose option 2.
 2011-07-14 18:45:37 +02:00
grischka 45184e01d8 win32: add -Wl,--stack=xxx switch 
For example:

    $ tcc -Wl,--stack=4194309

which means 4 MB.  Default is 1 MB.
 2011-07-11 18:47:16 +02:00
grischka 7b573dc239 win32/include: enable _timezone etc variables. 
which live in msvcrt.dll and need __declspec(import) which
works by now.

Also:
- _mingw.h: conditionally define WIN32_LEAN_AND_MEAN
- malloc.h: don't undef alloca
 2011-07-11 18:44:47 +02:00
grischka c449ef2e1f tcc-doc: remove obsolete '-o option must also be given' 2011-05-17 21:55:05 +02:00
grischka 5d55647a3c tccpp: fix problem in preprocess_skip with empty # 
for example:

   #ifdef stuff
   # /* some comment */
   #endif
 2011-03-06 19:13:12 +01:00
grischka a3ebdd0aeb tccpe: support leading underscore for symbols 
To make this the default, enable this line in libtcc.c:tcc_new:

    #if defined(TCC_TARGET_PE) && 0
        s->leading_underscore = 1;

and then recompile tcc and also libtcc1.a
 2011-02-13 17:44:12 +01:00
grischka 2775173d4d fix crash with get_tok_str() in skip() 
crash was triggered by numbers etc. as unexpected token, i.e.
everything that requires additional information with the token.
 2011-02-04 20:23:43 +01:00
grischka 69fe7585a2 tiny_libmaker: strip leading directory to avoid buffer overrun 
The arhdr.ar_name has 16 bytes.  Long object names esp. with
leading directory were causing a buffer overrun which was
detected by glibc.
 2010-12-04 16:56:58 +01:00
grischka 21c2a68aa0 tccelf/tcccoff: fix some type conversion warnings 2010-12-04 16:48:15 +01:00
grischka 86ffc48129 make: new lib/Makefile for libtcc1.a on more platforms 
win32/64 cross-compilers now build libtcc1.a and install it
together with the windows headers in a 'win32' sub-directory
of TCCDIR.
 2010-12-04 16:47:08 +01:00
grischka f332bb3bca tccpe: typedef unsigned int DWORD for cross compilers. 
This fixes the i386-win32-tcc cross-compiler on x86-64 linux
platform.

I verified that it produces identical binaries for 'hello_win.exe'
and 'tcc.exe' (tcc compiled by itself) compared to the output of
the native tcc on windows.
 2010-11-27 15:02:57 +01:00
grischka 9bd69bf49f build: remove #include "config.h" from target dependent files 
This is to make cross build of libtcc1.a easier.
 2010-11-26 20:46:54 +01:00
grischka c4eef48025 libtcc: fix s->include_stack_ptr used uninitialized in tcc_open 2010-11-26 20:46:50 +01:00
grischka 44e84bb22a tccpp: fix token pasting ## 
This patch takes advantage of new function tcc_open_bf
from previous commit.
 2010-11-25 13:30:31 +01:00
grischka e97bf88bad libtcc: new function tcc_open_bf to create BufferedFile 
Use it in:
- tcc_open
- tcc_compile_string
- tcc_define_symbol
- tcc_assemble_inline
 2010-11-25 13:29:15 +01:00
grischka 9228842fa7 win32: register SEH in startup code (i386 only) 
Needed to handle signal() etc. with msvcrt
 2010-10-19 13:15:06 +02:00
grischka a7fb00e887 tccmain: simplify option help 2010-09-08 19:13:36 +02:00
grischka 4ab4efd3a6 Revert "implemented C99 for loop with variable declaration" 
This reverts commit 433ecdfc9d.

The patch breaks e.g. with
    for ((i = 10); --i;);

In particular to check for a type decl. this is not sufficient:
    if (tok < TOK_UIDENT) {

A future approach to c99 loop variables might instead use:
    if (parse_btype(...)) {

plus refactor function decl() accordingly.
 2010-08-21 13:39:12 +02:00
grischka 82c5edb31c Avoid crash with "Avoid a crash with weak symbols for "make test"" 
This fixes commit 197a6acb30
which fixed commit 95b9a477b6

Also remove useless example files
 2010-06-30 20:25:04 +02:00
grischka 3ba37e1e3f tccgen: Revert yuanbin's recent patches 
This reverts commits 670993..d35138
Maybe these commits fixed something but also seemed to cause problems.
 2010-06-21 18:21:44 +02:00
grischka 632ee5a540 Revert "Complain for static fct declared w/o file scope" 
This reverts commit e9406c09a3.

We don't want errors for static local function pointers, such as:
  {
    static void (*fn)();
    ...
  }
 2010-06-15 17:03:23 +02:00
grischka 10b4802869 Fix "Fix bashims in configure ..." for MSYS 
Fixes commit dc265feb63
 2010-06-15 17:02:35 +02:00
grischka 5fcd1fef1c Fix last commits: remove CRLF, chmod 644 tccgen.c 2010-06-15 17:02:09 +02:00
grischka d2cf970a41 tccelf: fix warning 2010-04-13 18:30:01 +02:00
grischka e6f43dd0c6 win32: sys/timeb.h use _ftime instead of _ftime32 2010-04-12 20:56:13 +02:00
grischka 3aa26a794e win32: adjust for mingw32 winapi packages 
Note: the files in tcc/win32/include/winapi are now from the
mingw-w64 project, however with this fix using mingw32 winapi
should still work.
 2010-01-26 22:18:03 +01:00
grischka a40814cc9d tccpp: signal missing #endif error 2010-01-14 21:00:05 +01:00
grischka 4e5170d4a5 tccpp: convert TOK_GET macro into function 2010-01-14 20:59:44 +01:00
grischka 280e20b1d3 tccpp: warn about #define redefinition 2010-01-14 20:59:44 +01:00
grischka e20bf69ac5 win64: defined size_t and ptrdiff_t to unsigned long long 2010-01-14 20:59:43 +01:00
grischka b0abcfde9d win32: cleanup include 2010-01-14 20:59:43 +01:00
grischka 5299142286 x86-64: use uplong for symbol values 2010-01-14 20:59:42 +01:00
grischka 2341ee5142 tccpe: improve dllimport/export and use for tcc_add_symbol 2010-01-14 20:59:42 +01:00
grischka bdb9387a74 win32: readme: add libtcc_test example 2010-01-14 20:59:41 +01:00
grischka 903b6001e7 update Makefiles 2009-12-20 20:34:35 +01:00
grischka 0de95730ad build from multiple objects: fix other targets 2009-12-20 20:33:41 +01:00
grischka b54862406e x86-64: fix gtst, back to only 5 regs for now 2009-12-20 20:33:21 +01:00
grischka 070b86a870 x86-64: use r8/r9 as generic integer registers 2009-12-20 02:19:51 +01:00
grischka 0e5c0ee045 x86-64: use r8,r9 as load/store registers 2009-12-20 01:54:39 +01:00
grischka cda8c41ef3 win32: add size_t to _mingw.h 2009-12-20 01:54:38 +01:00
grischka 4a01eb09d8 use vpushv in some places 2009-12-20 01:54:38 +01:00
grischka 50b040ef83 win64: add tiny unwind data for setjmp/longjmp 
This enables native unwind semantics with longjmp on
win64 by putting an entry into the .pdata section for
each compiled fuction.

Also, the function now use a fixed stack and store arguments
into X(%rsp) rather than using push.
 2009-12-20 01:54:37 +01:00
grischka 88a3ccab9f allow tcc be build from separate objects 
If you want that, run: make NOTALLINONE=1
 2009-12-20 01:53:49 +01:00
grischka 7fa712e00c win32: enable bounds checker & exception handler 
exception handler borrowed from k1w1. Thanks.
 2009-12-19 22:22:43 +01:00
grischka 8bbde91f62 tcc_relocate: revert to 0.9.24 behavior 2009-12-19 22:16:23 +01:00
grischka 3db219477a tccrun: new file 
factor out -run support
 2009-12-19 22:16:22 +01:00
grischka 41e112360f fix uninitialized warnings with 'type.ref' 2009-12-19 22:16:22 +01:00
grischka 3020a4765d tccpe: with -l try also with "lib" prefix 
-lfoo searches: foo.def, libfoo.def, foo.dll, libfoo.dll
 2009-12-19 22:16:21 +01:00
grischka 94bf4d2c22 tccpe: improve dllimport 2009-12-19 22:16:21 +01:00
grischka 1308e8ebcf integrate x86_64-asm.c into i386-asm.c 
Also, disable 16bit support for now as it causes bugs
in 32bit mode.  #define I386_ASM_16 if you want it.
 2009-12-19 22:16:20 +01:00
grischka e81569bc70 tcc: add "-Wl,-rpath=path" option (library search path) 2009-12-19 22:16:20 +01:00
grischka dd3d4f7295 x86-64: fix udiv, add cqto instruction 2009-12-19 22:16:19 +01:00
grischka 1445fea582 tccpe: allow linkage to extern symbols from asm 2009-12-19 22:16:18 +01:00
grischka b5e2238483 tccasm: make VT_VOID symbols ST_NOTYPE, elf-wise 
This was confusing objdump such that it did not print
disassembly with -d.

Also, put filename as with C compilation
 2009-12-19 22:16:18 +01:00
grischka ab4a4ab25e x86-64: in gv(): ignore second register 2009-12-19 22:16:17 +01:00
grischka d79b867d55 win64: adjust for two args with setjmp(buf,ctx) 2009-12-19 22:16:17 +01:00
grischka e500c9118a i386-asm: fix imul 
With imul the 3rd operand defaults to the 2nd on.  The previous
logic left 'op_type[2]' uninitialized which caused the bug to
show up only sometimes.
 2009-12-06 17:41:22 +01:00
grischka 56d6abdb3d tccgen: propagate alignment from typedef 
Store (part of) the AttributeDef structure in the (int)sym-r
field of the typedef symbol (kludgy).
 2009-12-06 17:37:33 +01:00
grischka 720a32ede4 win32: remove #define alloca from mingw headers 2009-12-01 17:58:39 +01:00
grischka 679f0794f8 win32: explain usage of mingw w32api package 2009-11-30 17:14:41 +01:00
grischka a5279b2c05 tccpe: fclose FILE* 
Reported by Martin Ettl (thanks)
 2009-11-30 17:14:37 +01:00
grischka a26bf10de3 win64: Use tcc's own assembler 
Now that we have it thanks to Mr. Féret
 2009-11-21 23:43:38 +01:00
grischka 50055880f9 asm 32/64: replace (long)sym->next by sym->jnext 2009-11-21 23:43:30 +01:00
grischka 1383055b17 x86_64: fix asm 2009-11-14 21:48:37 +01:00
grischka 0a3bcb57f6 fix 32bit asm 
The new 16bit code was causing wrong 0x66 prefixes
in 32bit code.

The fix possibly breaks the feature on 16bit asm.
 2009-11-14 20:05:22 +01:00
grischka 5b113f3ee3 win32: handle __declspec(dllimport) 2009-11-13 18:04:56 +01:00
grischka dd70d19267 #define __TINYC__ = version-number 2009-11-13 17:11:52 +01:00
grischka 834b782a9c tccpe: fill checksum header field 2009-08-24 13:30:02 +02:00
grischka 569c20f104 tccpp: fix quirk with cached headers and #else 
Such as with

    #ifndef FOO_H
    ...
    #else
    ...
    #endif
 2009-08-24 13:30:01 +02:00
grischka 1026ca5888 fix "symbol not defined" if symbol has offset 0 2009-08-24 13:30:01 +02:00
grischka d923e652f2 tccpp: avoid double free with macro_ptr_allocated (after errors) 2009-08-24 13:30:00 +02:00
grischka 0d34c2136e tccgen: free inline functions correctly 2009-08-24 13:30:00 +02:00
grischka 697f9e305d win64: fix bat 2009-08-24 13:28:02 +02:00
grischka b08dfb8273 tcc: optionally build using libtcc 2009-07-18 22:08:01 +02:00
grischka f88350b611 fix some warning 2009-07-18 22:07:51 +02:00
grischka c998985c74 cleanup: constify some global data 2009-07-18 22:07:42 +02:00
grischka 94ae3984b0 tccpe: set tcc_lib_path from DLL 2009-07-18 22:07:33 +02:00
grischka 1df662c1b0 tccpe: load dll on the fly 2009-07-18 22:07:25 +02:00
grischka 9fda4f4248 win32: treat long double as double 2009-07-18 22:07:17 +02:00
grischka 97738d1ae9 win32: reformat examples, crt etc 2009-07-18 22:07:10 +02:00
grischka bb5e0df79a x86-64: fix load() for const pointers: (void*)-2 2009-07-18 22:07:03 +02:00
grischka fc977d56c9 x86-64: chkstk, alloca 2009-07-18 22:06:54 +02:00