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FFI: Record cdata index operations (preliminary, lots of NYI cases).

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This commit is contained in:
Mike Pall
2010-12-08 02:11:18 +01:00
parent 2a917a9d83
commit d778680098
12 changed files with 449 additions and 19 deletions
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8
src/lj_ir.h
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@@ -184,7 +184,9 @@ IRFPMDEF(FPMENUM)
_(TAB_NOMM, offsetof(GCtab, nomm)) \
_(UDATA_META, offsetof(GCudata, metatable)) \
_(UDATA_UDTYPE, offsetof(GCudata, udtype)) \
_(UDATA_FILE, sizeof(GCudata))
_(UDATA_FILE, sizeof(GCudata)) \
_(CDATA_TYPEID, offsetof(GCcdata, typeid)) \
_(CDATA_DATA, sizeof(GCcdata))
typedef enum {
#define FLENUM(name, ofs) IRFL_##name,
@@ -342,8 +344,9 @@ typedef enum {
IRT_U64,
/* There is room for 10 more types. */
/* Native pointer type. */
/* Native pointer type and the corresponding integer type. */
IRT_PTR = LJ_64 ? IRT_P64 : IRT_P32,
IRT_INTP = LJ_64 ? IRT_I64 : IRT_INT,
/* Additional flags. */
IRT_MARK = 0x20, /* Marker for misc. purposes. */
@@ -485,6 +488,7 @@ typedef uint32_t TRef;
#define tref_istrue(tr) (tref_istype((tr), IRT_TRUE))
#define tref_isstr(tr) (tref_istype((tr), IRT_STR))
#define tref_isfunc(tr) (tref_istype((tr), IRT_FUNC))
#define tref_iscdata(tr) (tref_istype((tr), IRT_CDATA))
#define tref_istab(tr) (tref_istype((tr), IRT_TAB))
#define tref_isudata(tr) (tref_istype((tr), IRT_UDATA))
#define tref_isnum(tr) (tref_istype((tr), IRT_NUM))