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Author SHA1 Message Date
Vlad Vissoultchev cdc16d428f Reduce allocations overhead 
- uses new `TinyAlloc`-ators for small `TokenSym`, `CString` and
  `TokenString` instances
- conditional `TAL_DEBUG` for mem leaks and double frees detection
- on `TAL_DEBUG` collects allocation origin (file + line)
- conditional `TAL_INFO` for allocators stats (in release mode too)
- chain a new allocator twice current capacity on buffer exhaustion
 2016-04-17 17:26:10 +03:00
Vlad Vissoultchev 224236f57c Improve hash performance 
- better `TOK_HASH_FUNC`
- increases `hash_ident` initial size to 16k (from 8k)
- `cstr_cat` uses single `realloc` + `memcpy`
- `cstr_cat` can append terminating zero
- `tok_str_realloc` initial size to 16 (from 8)
- `parse_define` uses static `tokstr_buf`
- `next` uses static `tokstr_buf`
- fixes two latent bugs (wrong deallocations in libtcc.c:482 and
  tccpp.c:2987)
 2016-04-17 17:25:55 +03:00
Vlad Vissoultchev acc8f602e5 Revert "Fix tests Makefiles on Windows" 
This reverts commit fa2472c172.
 2016-04-17 17:24:17 +03:00
Vlad Vissoultchev f021a7cd94 Add travis tests integration 2016-04-17 17:24:07 +03:00
Vlad Vissoultchev 34feee0ed6 Move utility functions trimfront/back to tccpp.c 
These are used in `libtcc.c` now and cannot remain in `tccpe.c`
 2016-04-13 14:33:21 +03:00
Vlad Vissoultchev cb5f6b063b Simplify @listfiles parsing 
This moves listfiles parsing inline in `tcc_parse_args1`
 2016-04-13 11:35:24 +03:00
Vlad Vissoultchev b3782c3cf5 Better pragma once guard 
This takes care of case-insensitive filenames (like on win32)
 2016-04-13 11:18:40 +03:00
Vlad Vissoultchev 98ffeaa0c5 win32: Better VS2015 solution and project files 
These include all header and source files from source directory
 2016-04-13 11:10:13 +03:00
Vlad Vissoultchev 810a677d32 tccpp.c: Guard against ppfp being NULL 
Missed these in e946eb2a41
 2016-04-13 10:58:42 +03:00
Vlad Vissoultchev 174d06a3ff Skip math library if not found when -lm option is used 
This only silences "cannot find library" error and allows Makefiles targeting gcc to not complain about missing libraries

If there is custom libm then standard handling applies.
 2016-04-08 12:18:31 +03:00
Vlad Vissoultchev e946eb2a41 Implement -dM preprocessor option as in gcc 
There was already support for -dD option but in contrast -dM dumps only `#define` directives w/o actual preprocessor output.

The original -dD output differs from gcc output by additional comment in front of `#define`s so this quirk is left for -dM as well.
 2016-04-06 18:57:11 +03:00
Vlad Vissoultchev 0691b7630b tccgen.c: Allow type attributes to prefix enum/struct/union name 
From gcc docs: "You may also specify attributes between the enum, struct or union tag and the name of the type rather than after the closing brace."

Adds `82_attribs_position.c` in `tests/tests2`
 2016-04-06 14:32:52 +03:00
Vlad Vissoultchev aa1ed616eb Move all GAS directives under TOK_ASMDIR prefix to include leading '.' 
Use only these tokens in `asm_parse_directive` and don't recycle others' tokens (like TOK_SECTION1)
 2016-03-15 10:00:50 +02:00
Vlad Vissoultchev 05ec6654a7 Identifiers can start and/or contain '.' in PARSE_FLAG_ASM_FILE 
Including labels, directives and section names
 2016-03-14 18:37:39 +02:00
Vlad Vissoultchev 17395ea507 tccpp.c: Fix failing PPTest 03 by reverting rogue modification in macro_arg_subst 2016-03-14 18:26:41 +02:00
Vlad Vissoultchev fa2472c172 Fix tests Makefiles on Windows 
Compiled tcc.exe location is under $(top_srcdir)/win32
 2016-03-14 18:11:49 +02:00
Vlad Vissoultchev 5175b1ad87 Use proper ifdef for x64 check in winnt.h 2016-03-14 18:07:38 +02:00
Vlad Vissoultchev 712eca44d5 Revert spawnvp param cast and use no-incompatible-pointer-types in build-tcc.bat 2016-03-14 18:06:42 +02:00
Vlad Vissoultchev 9d778c7bb6 Keep lvalue category on structs when evaluating ternary operator 2016-03-13 04:32:18 +02:00
Vlad Vissoultchev 32755dbea9 Migrate static STRING_MAX_SIZE buffers to CString instances for large macros expansion 2016-03-13 04:26:45 +02:00
Vlad Vissoultchev d715ebdae0 Add x64 SEH decls. Add exports to kernel32.def 2016-03-13 04:23:15 +02:00
Vlad Vissoultchev 95aac21130 Move WIN32_LEAN_AND_MEAN to windows.h (silence redeclarations) 2016-03-13 04:21:23 +02:00
Vlad Vissoultchev 2dc7161453 Win32 build script handles x64 and debug params 2016-03-13 04:19:32 +02:00
Vlad Vissoultchev 8e4d64be2f Silence FIXME and compiler warning 2016-03-13 04:18:43 +02:00