diff options
Diffstat (limited to 'tcc.h')
| -rw-r--r-- | tcc.h | 12 |
1 files changed, 7 insertions, 5 deletions
@@ -39,6 +39,7 @@ #include <fcntl.h> #include <setjmp.h> #include <time.h> +#include <assert.h> #ifdef CONFIG_TCCASSERT #include <assert.h> @@ -358,8 +359,8 @@ typedef union CValue { /* value on stack */ typedef struct SValue { CType type; /* type */ - unsigned short r; /* register + flags */ - unsigned short r2; /* second register, used for 'long long' + unsigned int r; /* register + flags */ + unsigned int r2; /* second register, used for 'long long' type. If not used, set to VT_CONST */ CValue c; /* constant, if VT_CONST */ struct Sym *sym; /* symbol, if (VT_SYM | VT_CONST) */ @@ -781,6 +782,7 @@ struct TCCState { #define VT_VOLATILE 0x1000 /* volatile modifier */ #define VT_DEFSIGN 0x2000 /* signed type */ #define VT_VLA 0x00020000 /* VLA type (also has VT_PTR and VT_ARRAY) */ +#define VT_VLS 0x00080000 /* VLA type (also has VT_PTR and VT_STRUCT) */ /* storage */ #define VT_EXTERN 0x00000080 /* extern definition */ @@ -791,14 +793,14 @@ struct TCCState { #define VT_EXPORT 0x00008000 /* win32: data exported from dll */ #define VT_WEAK 0x00010000 /* weak symbol */ #define VT_TLS 0x00040000 /* thread-local storage */ -#define VT_VIS_SHIFT 19 /* shift for symbol visibility, overlapping +#define VT_VIS_SHIFT 20 /* shift for symbol visibility, overlapping bitfield values, because bitfields never have linkage and hence never have visibility. */ #define VT_VIS_SIZE 2 /* We have four visibilities. */ #define VT_VIS_MASK (((1 << VT_VIS_SIZE)-1) << VT_VIS_SHIFT) -#define VT_STRUCT_SHIFT 19 /* shift for bitfield shift values (max: 32 - 2*6) */ +#define VT_STRUCT_SHIFT 20 /* shift for bitfield shift values (max: 32 - 2*6) */ /* type mask (except storage) */ @@ -1185,7 +1187,7 @@ ST_DATA Sym *define_stack; ST_DATA CType char_pointer_type, func_old_type, int_type, size_type; ST_DATA SValue __vstack[1+/*to make bcheck happy*/ VSTACK_SIZE], *vtop; #define vstack (__vstack + 1) -ST_DATA int rsym, anon_sym, ind, loc; +ST_DATA int rsym, anon_sym, ind, loc, ex_rc; ST_DATA int const_wanted; /* true if constant wanted */ ST_DATA int nocode_wanted; /* true if no code generation wanted for an expression */ |