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tcc.h: declare CValue.tab[LDOUBLE_SIZE/4]

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Should fix some warnings wrt. access out of array bounds.

tccelf.c: fix "static function unused" warning
x86_64-gen.c: fix "ctype.ref uninitialzed" warning and cleanup
tcc-win32.txt: remove obsolete limitation notes.
This commit is contained in:
grischka
2013-02-08 19:07:11 +01:00
parent 4b8e7f1f39
commit d6d7686b60
11 changed files with 100 additions and 109 deletions
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53
tcc.h
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@ -113,9 +113,8 @@
//#define PP_DEBUG
/* include file debug */
//#define INC_DEBUG
/* memory leak debug */
//#define MEM_DEBUG
/* assembler debug */
//#define ASM_DEBUG
@ -235,6 +234,25 @@
/* library to use with CONFIG_USE_LIBGCC instead of libtcc1.a */
#define TCC_LIBGCC CONFIG_SYSROOT "/" CONFIG_LDDIR "/libgcc_s.so.1"
/* -------------------------------------------- */
/* include the target specific definitions */
#define TARGET_DEFS_ONLY
#ifdef TCC_TARGET_I386
# include "i386-gen.c"
#endif
#ifdef TCC_TARGET_X86_64
# include "x86_64-gen.c"
#endif
#ifdef TCC_TARGET_ARM
# include "arm-gen.c"
#endif
#ifdef TCC_TARGET_C67
# include "coff.h"
# include "c67-gen.c"
#endif
#undef TARGET_DEFS_ONLY
/* -------------------------------------------- */
#define INCLUDE_STACK_SIZE 32
@ -290,7 +308,7 @@ typedef union CValue {
unsigned long long ull;
struct CString *cstr;
void *ptr;
int tab[2];
int tab[LDOUBLE_SIZE/4];
} CValue;
/* value on stack */
@ -1240,6 +1258,12 @@ ST_FUNC int handle_eob(void);
/* ------------ xxx-gen.c ------------ */
ST_DATA const int reg_classes[NB_REGS
#ifdef TCC_TARGET_X86_64
+ 7
#endif
];
ST_FUNC void gsym_addr(int t, int a);
ST_FUNC void gsym(int t);
ST_FUNC void load(int r, SValue *sv);
@ -1280,10 +1304,12 @@ ST_FUNC void gen_bounded_ptr_deref(void);
/* ------------ x86_64-gen.c ------------ */
#ifdef TCC_TARGET_X86_64
ST_FUNC void gen_addr64(int r, Sym *sym, int64_t c);
ST_FUNC void gen_opl(int op);
#endif
/* ------------ arm-gen.c ------------ */
#ifdef TCC_TARGET_ARM
ST_FUNC void arm_init_types(void);
ST_FUNC uint32_t encbranch(int pos, int addr, int fail);
ST_FUNC void gen_cvt_itof1(int t);
#endif
@ -1353,27 +1379,6 @@ PUB_FUNC void tcc_set_num_callers(int n);
#endif
#endif
/********************************************************/
/* include the target specific definitions */
#define TARGET_DEFS_ONLY
#ifdef TCC_TARGET_I386
#include "i386-gen.c"
#endif
#ifdef TCC_TARGET_X86_64
#include "x86_64-gen.c"
#endif
#ifdef TCC_TARGET_ARM
#include "arm-gen.c"
#endif
#ifdef TCC_TARGET_C67
#include "coff.h"
#include "c67-gen.c"
#endif
#undef TARGET_DEFS_ONLY
ST_DATA const int reg_classes[];
/********************************************************/
#undef ST_DATA
#ifdef ONE_SOURCE