diff options
Diffstat (limited to 'src/civetweb/src/third_party/duktape-1.5.2/src-separate/duk_heaphdr.h')
| -rw-r--r-- | src/civetweb/src/third_party/duktape-1.5.2/src-separate/duk_heaphdr.h | 750 |
1 files changed, 750 insertions, 0 deletions
diff --git a/src/civetweb/src/third_party/duktape-1.5.2/src-separate/duk_heaphdr.h b/src/civetweb/src/third_party/duktape-1.5.2/src-separate/duk_heaphdr.h new file mode 100644 index 000000000..d4890324d --- /dev/null +++ b/src/civetweb/src/third_party/duktape-1.5.2/src-separate/duk_heaphdr.h @@ -0,0 +1,750 @@ +/* + * Heap header definition and assorted macros, including ref counting. + * Access all fields through the accessor macros. + */ + +#ifndef DUK_HEAPHDR_H_INCLUDED +#define DUK_HEAPHDR_H_INCLUDED + +/* + * Common heap header + * + * All heap objects share the same flags and refcount fields. Objects other + * than strings also need to have a single or double linked list pointers + * for insertion into the "heap allocated" list. Strings are held in the + * heap-wide string table so they don't need link pointers. + * + * Technically, 'h_refcount' must be wide enough to guarantee that it cannot + * wrap (otherwise objects might be freed incorrectly after wrapping). This + * means essentially that the refcount field must be as wide as data pointers. + * On 64-bit platforms this means that the refcount needs to be 64 bits even + * if an 'int' is 32 bits. This is a bit unfortunate, and compromising on + * this might be reasonable in the future. + * + * Heap header size on 32-bit platforms: 8 bytes without reference counting, + * 16 bytes with reference counting. + */ + +struct duk_heaphdr { + duk_uint32_t h_flags; + +#if defined(DUK_USE_REFERENCE_COUNTING) +#if defined(DUK_USE_REFCOUNT16) + duk_uint16_t h_refcount16; +#else + duk_size_t h_refcount; +#endif +#endif + +#if defined(DUK_USE_HEAPPTR16) + duk_uint16_t h_next16; +#else + duk_heaphdr *h_next; +#endif + +#if defined(DUK_USE_DOUBLE_LINKED_HEAP) + /* refcounting requires direct heap frees, which in turn requires a dual linked heap */ +#if defined(DUK_USE_HEAPPTR16) + duk_uint16_t h_prev16; +#else + duk_heaphdr *h_prev; +#endif +#endif + + /* When DUK_USE_HEAPPTR16 (and DUK_USE_REFCOUNT16) is in use, the + * struct won't align nicely to 4 bytes. This 16-bit extra field + * is added to make the alignment clean; the field can be used by + * heap objects when 16-bit packing is used. This field is now + * conditional to DUK_USE_HEAPPTR16 only, but it is intended to be + * used with DUK_USE_REFCOUNT16 and DUK_USE_DOUBLE_LINKED_HEAP; + * this only matter to low memory environments anyway. + */ +#if defined(DUK_USE_HEAPPTR16) + duk_uint16_t h_extra16; +#endif +}; + +struct duk_heaphdr_string { + /* 16 bits would be enough for shared heaphdr flags and duk_hstring + * flags. The initial parts of duk_heaphdr_string and duk_heaphdr + * must match so changing the flags field size here would be quite + * awkward. However, to minimize struct size, we can pack at least + * 16 bits of duk_hstring data into the flags field. + */ + duk_uint32_t h_flags; + +#if defined(DUK_USE_REFERENCE_COUNTING) +#if defined(DUK_USE_REFCOUNT16) + duk_uint16_t h_refcount16; + duk_uint16_t h_strextra16; /* round out to 8 bytes */ +#else + duk_size_t h_refcount; +#endif +#endif +}; + +#define DUK_HEAPHDR_FLAGS_TYPE_MASK 0x00000003UL +#define DUK_HEAPHDR_FLAGS_FLAG_MASK (~DUK_HEAPHDR_FLAGS_TYPE_MASK) + + /* 2 bits for heap type */ +#define DUK_HEAPHDR_FLAGS_HEAP_START 2 /* 5 heap flags */ +#define DUK_HEAPHDR_FLAGS_USER_START 7 /* 25 user flags */ + +#define DUK_HEAPHDR_HEAP_FLAG_NUMBER(n) (DUK_HEAPHDR_FLAGS_HEAP_START + (n)) +#define DUK_HEAPHDR_USER_FLAG_NUMBER(n) (DUK_HEAPHDR_FLAGS_USER_START + (n)) +#define DUK_HEAPHDR_HEAP_FLAG(n) (1UL << (DUK_HEAPHDR_FLAGS_HEAP_START + (n))) +#define DUK_HEAPHDR_USER_FLAG(n) (1UL << (DUK_HEAPHDR_FLAGS_USER_START + (n))) + +#define DUK_HEAPHDR_FLAG_REACHABLE DUK_HEAPHDR_HEAP_FLAG(0) /* mark-and-sweep: reachable */ +#define DUK_HEAPHDR_FLAG_TEMPROOT DUK_HEAPHDR_HEAP_FLAG(1) /* mark-and-sweep: children not processed */ +#define DUK_HEAPHDR_FLAG_FINALIZABLE DUK_HEAPHDR_HEAP_FLAG(2) /* mark-and-sweep: finalizable (on current pass) */ +#define DUK_HEAPHDR_FLAG_FINALIZED DUK_HEAPHDR_HEAP_FLAG(3) /* mark-and-sweep: finalized (on previous pass) */ +#define DUK_HEAPHDR_FLAG_READONLY DUK_HEAPHDR_HEAP_FLAG(4) /* read-only object, in code section */ + +#define DUK_HTYPE_MIN 1 +#define DUK_HTYPE_STRING 1 +#define DUK_HTYPE_OBJECT 2 +#define DUK_HTYPE_BUFFER 3 +#define DUK_HTYPE_MAX 3 + +#if defined(DUK_USE_HEAPPTR16) +#define DUK_HEAPHDR_GET_NEXT(heap,h) \ + ((duk_heaphdr *) DUK_USE_HEAPPTR_DEC16((heap)->heap_udata, (h)->h_next16)) +#define DUK_HEAPHDR_SET_NEXT(heap,h,val) do { \ + (h)->h_next16 = DUK_USE_HEAPPTR_ENC16((heap)->heap_udata, (void *) val); \ + } while (0) +#else +#define DUK_HEAPHDR_GET_NEXT(heap,h) ((h)->h_next) +#define DUK_HEAPHDR_SET_NEXT(heap,h,val) do { \ + (h)->h_next = (val); \ + } while (0) +#endif + +#if defined(DUK_USE_DOUBLE_LINKED_HEAP) +#if defined(DUK_USE_HEAPPTR16) +#define DUK_HEAPHDR_GET_PREV(heap,h) \ + ((duk_heaphdr *) DUK_USE_HEAPPTR_DEC16((heap)->heap_udata, (h)->h_prev16)) +#define DUK_HEAPHDR_SET_PREV(heap,h,val) do { \ + (h)->h_prev16 = DUK_USE_HEAPPTR_ENC16((heap)->heap_udata, (void *) (val)); \ + } while (0) +#else +#define DUK_HEAPHDR_GET_PREV(heap,h) ((h)->h_prev) +#define DUK_HEAPHDR_SET_PREV(heap,h,val) do { \ + (h)->h_prev = (val); \ + } while (0) +#endif +#endif + +#if defined(DUK_USE_REFERENCE_COUNTING) +#if defined(DUK_USE_REFCOUNT16) +#define DUK_HEAPHDR_GET_REFCOUNT(h) ((h)->h_refcount16) +#define DUK_HEAPHDR_SET_REFCOUNT(h,val) do { \ + (h)->h_refcount16 = (val); \ + } while (0) +#define DUK_HEAPHDR_PREINC_REFCOUNT(h) (++(h)->h_refcount16) /* result: updated refcount */ +#define DUK_HEAPHDR_PREDEC_REFCOUNT(h) (--(h)->h_refcount16) /* result: updated refcount */ +#else +#define DUK_HEAPHDR_GET_REFCOUNT(h) ((h)->h_refcount) +#define DUK_HEAPHDR_SET_REFCOUNT(h,val) do { \ + (h)->h_refcount = (val); \ + } while (0) +#define DUK_HEAPHDR_PREINC_REFCOUNT(h) (++(h)->h_refcount) /* result: updated refcount */ +#define DUK_HEAPHDR_PREDEC_REFCOUNT(h) (--(h)->h_refcount) /* result: updated refcount */ +#endif +#else +/* refcount macros not defined without refcounting, caller must #ifdef now */ +#endif /* DUK_USE_REFERENCE_COUNTING */ + +/* + * Note: type is treated as a field separate from flags, so some masking is + * involved in the macros below. + */ + +#define DUK_HEAPHDR_GET_FLAGS_RAW(h) ((h)->h_flags) + +#define DUK_HEAPHDR_GET_FLAGS(h) ((h)->h_flags & DUK_HEAPHDR_FLAGS_FLAG_MASK) +#define DUK_HEAPHDR_SET_FLAGS(h,val) do { \ + (h)->h_flags = ((h)->h_flags & ~(DUK_HEAPHDR_FLAGS_FLAG_MASK)) | (val); \ + } while (0) + +#define DUK_HEAPHDR_GET_TYPE(h) ((h)->h_flags & DUK_HEAPHDR_FLAGS_TYPE_MASK) +#define DUK_HEAPHDR_SET_TYPE(h,val) do { \ + (h)->h_flags = ((h)->h_flags & ~(DUK_HEAPHDR_FLAGS_TYPE_MASK)) | (val); \ + } while (0) + +#define DUK_HEAPHDR_HTYPE_VALID(h) ( \ + DUK_HEAPHDR_GET_TYPE((h)) >= DUK_HTYPE_MIN && \ + DUK_HEAPHDR_GET_TYPE((h)) <= DUK_HTYPE_MAX \ + ) + +#define DUK_HEAPHDR_SET_TYPE_AND_FLAGS(h,tval,fval) do { \ + (h)->h_flags = ((tval) & DUK_HEAPHDR_FLAGS_TYPE_MASK) | \ + ((fval) & DUK_HEAPHDR_FLAGS_FLAG_MASK); \ + } while (0) + +#define DUK_HEAPHDR_SET_FLAG_BITS(h,bits) do { \ + DUK_ASSERT(((bits) & ~(DUK_HEAPHDR_FLAGS_FLAG_MASK)) == 0); \ + (h)->h_flags |= (bits); \ + } while (0) + +#define DUK_HEAPHDR_CLEAR_FLAG_BITS(h,bits) do { \ + DUK_ASSERT(((bits) & ~(DUK_HEAPHDR_FLAGS_FLAG_MASK)) == 0); \ + (h)->h_flags &= ~((bits)); \ + } while (0) + +#define DUK_HEAPHDR_CHECK_FLAG_BITS(h,bits) (((h)->h_flags & (bits)) != 0) + +#define DUK_HEAPHDR_SET_REACHABLE(h) DUK_HEAPHDR_SET_FLAG_BITS((h),DUK_HEAPHDR_FLAG_REACHABLE) +#define DUK_HEAPHDR_CLEAR_REACHABLE(h) DUK_HEAPHDR_CLEAR_FLAG_BITS((h),DUK_HEAPHDR_FLAG_REACHABLE) +#define DUK_HEAPHDR_HAS_REACHABLE(h) DUK_HEAPHDR_CHECK_FLAG_BITS((h),DUK_HEAPHDR_FLAG_REACHABLE) + +#define DUK_HEAPHDR_SET_TEMPROOT(h) DUK_HEAPHDR_SET_FLAG_BITS((h),DUK_HEAPHDR_FLAG_TEMPROOT) +#define DUK_HEAPHDR_CLEAR_TEMPROOT(h) DUK_HEAPHDR_CLEAR_FLAG_BITS((h),DUK_HEAPHDR_FLAG_TEMPROOT) +#define DUK_HEAPHDR_HAS_TEMPROOT(h) DUK_HEAPHDR_CHECK_FLAG_BITS((h),DUK_HEAPHDR_FLAG_TEMPROOT) + +#define DUK_HEAPHDR_SET_FINALIZABLE(h) DUK_HEAPHDR_SET_FLAG_BITS((h),DUK_HEAPHDR_FLAG_FINALIZABLE) +#define DUK_HEAPHDR_CLEAR_FINALIZABLE(h) DUK_HEAPHDR_CLEAR_FLAG_BITS((h),DUK_HEAPHDR_FLAG_FINALIZABLE) +#define DUK_HEAPHDR_HAS_FINALIZABLE(h) DUK_HEAPHDR_CHECK_FLAG_BITS((h),DUK_HEAPHDR_FLAG_FINALIZABLE) + +#define DUK_HEAPHDR_SET_FINALIZED(h) DUK_HEAPHDR_SET_FLAG_BITS((h),DUK_HEAPHDR_FLAG_FINALIZED) +#define DUK_HEAPHDR_CLEAR_FINALIZED(h) DUK_HEAPHDR_CLEAR_FLAG_BITS((h),DUK_HEAPHDR_FLAG_FINALIZED) +#define DUK_HEAPHDR_HAS_FINALIZED(h) DUK_HEAPHDR_CHECK_FLAG_BITS((h),DUK_HEAPHDR_FLAG_FINALIZED) + +#define DUK_HEAPHDR_SET_READONLY(h) DUK_HEAPHDR_SET_FLAG_BITS((h),DUK_HEAPHDR_FLAG_READONLY) +#define DUK_HEAPHDR_CLEAR_READONLY(h) DUK_HEAPHDR_CLEAR_FLAG_BITS((h),DUK_HEAPHDR_FLAG_READONLY) +#define DUK_HEAPHDR_HAS_READONLY(h) DUK_HEAPHDR_CHECK_FLAG_BITS((h),DUK_HEAPHDR_FLAG_READONLY) + +/* get or set a range of flags; m=first bit number, n=number of bits */ +#define DUK_HEAPHDR_GET_FLAG_RANGE(h,m,n) (((h)->h_flags >> (m)) & ((1UL << (n)) - 1UL)) + +#define DUK_HEAPHDR_SET_FLAG_RANGE(h,m,n,v) do { \ + (h)->h_flags = \ + ((h)->h_flags & (~(((1 << (n)) - 1) << (m)))) \ + | ((v) << (m)); \ + } while (0) + +/* init pointer fields to null */ +#if defined(DUK_USE_DOUBLE_LINKED_HEAP) +#define DUK_HEAPHDR_INIT_NULLS(h) do { \ + DUK_HEAPHDR_SET_NEXT((h), (void *) NULL); \ + DUK_HEAPHDR_SET_PREV((h), (void *) NULL); \ + } while (0) +#else +#define DUK_HEAPHDR_INIT_NULLS(h) do { \ + DUK_HEAPHDR_SET_NEXT((h), (void *) NULL); \ + } while (0) +#endif + +#define DUK_HEAPHDR_STRING_INIT_NULLS(h) /* currently nop */ + +/* + * Assert helpers + */ + +/* Check that prev/next links are consistent: if e.g. h->prev is != NULL, + * h->prev->next should point back to h. + */ +#if defined(DUK_USE_DOUBLE_LINKED_HEAP) && defined(DUK_USE_ASSERTIONS) +#define DUK_ASSERT_HEAPHDR_LINKS(heap,h) do { \ + if ((h) != NULL) { \ + duk_heaphdr *h__prev, *h__next; \ + h__prev = DUK_HEAPHDR_GET_PREV((heap), (h)); \ + h__next = DUK_HEAPHDR_GET_NEXT((heap), (h)); \ + DUK_ASSERT(h__prev == NULL || (DUK_HEAPHDR_GET_NEXT((heap), h__prev) == (h))); \ + DUK_ASSERT(h__next == NULL || (DUK_HEAPHDR_GET_PREV((heap), h__next) == (h))); \ + } \ + } while (0) +#else +#define DUK_ASSERT_HEAPHDR_LINKS(heap,h) do {} while (0) +#endif + +/* + * Reference counting helper macros. The macros take a thread argument + * and must thus always be executed in a specific thread context. The + * thread argument is needed for features like finalization. Currently + * it is not required for INCREF, but it is included just in case. + * + * Note that 'raw' macros such as DUK_HEAPHDR_GET_REFCOUNT() are not + * defined without DUK_USE_REFERENCE_COUNTING, so caller must #ifdef + * around them. + */ + +#if defined(DUK_USE_REFERENCE_COUNTING) + +#if defined(DUK_USE_ROM_OBJECTS) +/* With ROM objects "needs refcount update" is true when the value is + * heap allocated and is not a ROM object. + */ +/* XXX: double evaluation for 'tv' argument. */ +#define DUK_TVAL_NEEDS_REFCOUNT_UPDATE(tv) \ + (DUK_TVAL_IS_HEAP_ALLOCATED((tv)) && !DUK_HEAPHDR_HAS_READONLY(DUK_TVAL_GET_HEAPHDR((tv)))) +#define DUK_HEAPHDR_NEEDS_REFCOUNT_UPDATE(h) (!DUK_HEAPHDR_HAS_READONLY((h))) +#else /* DUK_USE_ROM_OBJECTS */ +/* Without ROM objects "needs refcount update" == is heap allocated. */ +#define DUK_TVAL_NEEDS_REFCOUNT_UPDATE(tv) DUK_TVAL_IS_HEAP_ALLOCATED((tv)) +#define DUK_HEAPHDR_NEEDS_REFCOUNT_UPDATE(h) 1 +#endif /* DUK_USE_ROM_OBJECTS */ + +/* Fast variants, inline refcount operations except for refzero handling. + * Can be used explicitly when speed is always more important than size. + * For a good compiler and a single file build, these are basically the + * same as a forced inline. + */ +#define DUK_TVAL_INCREF_FAST(thr,tv) do { \ + duk_tval *duk__tv = (tv); \ + DUK_ASSERT(duk__tv != NULL); \ + if (DUK_TVAL_NEEDS_REFCOUNT_UPDATE(duk__tv)) { \ + duk_heaphdr *duk__h = DUK_TVAL_GET_HEAPHDR(duk__tv); \ + DUK_ASSERT(duk__h != NULL); \ + DUK_ASSERT(DUK_HEAPHDR_HTYPE_VALID(duk__h)); \ + DUK_HEAPHDR_PREINC_REFCOUNT(duk__h); \ + } \ + } while (0) +#define DUK_TVAL_DECREF_FAST(thr,tv) do { \ + duk_tval *duk__tv = (tv); \ + DUK_ASSERT(duk__tv != NULL); \ + if (DUK_TVAL_NEEDS_REFCOUNT_UPDATE(duk__tv)) { \ + duk_heaphdr *duk__h = DUK_TVAL_GET_HEAPHDR(duk__tv); \ + DUK_ASSERT(duk__h != NULL); \ + DUK_ASSERT(DUK_HEAPHDR_HTYPE_VALID(duk__h)); \ + DUK_ASSERT(DUK_HEAPHDR_GET_REFCOUNT(duk__h) > 0); \ + if (DUK_HEAPHDR_PREDEC_REFCOUNT(duk__h) == 0) { \ + duk_heaphdr_refzero((thr), duk__h); \ + } \ + } \ + } while (0) +#define DUK_HEAPHDR_INCREF_FAST(thr,h) do { \ + duk_heaphdr *duk__h = (duk_heaphdr *) (h); \ + DUK_ASSERT(duk__h != NULL); \ + DUK_ASSERT(DUK_HEAPHDR_HTYPE_VALID(duk__h)); \ + if (DUK_HEAPHDR_NEEDS_REFCOUNT_UPDATE(duk__h)) { \ + DUK_HEAPHDR_PREINC_REFCOUNT(duk__h); \ + } \ + } while (0) +#define DUK_HEAPHDR_DECREF_FAST(thr,h) do { \ + duk_heaphdr *duk__h = (duk_heaphdr *) (h); \ + DUK_ASSERT(duk__h != NULL); \ + DUK_ASSERT(DUK_HEAPHDR_HTYPE_VALID(duk__h)); \ + DUK_ASSERT(DUK_HEAPHDR_GET_REFCOUNT(duk__h) > 0); \ + if (DUK_HEAPHDR_NEEDS_REFCOUNT_UPDATE(duk__h)) { \ + if (DUK_HEAPHDR_PREDEC_REFCOUNT(duk__h) == 0) { \ + duk_heaphdr_refzero((thr), duk__h); \ + } \ + } \ + } while (0) + +/* Slow variants, call to a helper to reduce code size. + * Can be used explicitly when size is always more important than speed. + */ +#define DUK_TVAL_INCREF_SLOW(thr,tv) do { \ + duk_tval_incref((tv)); \ + } while (0) +#define DUK_TVAL_DECREF_SLOW(thr,tv) do { \ + duk_tval_decref((thr), (tv)); \ + } while (0) +#define DUK_HEAPHDR_INCREF_SLOW(thr,h) do { \ + duk_heaphdr_incref((duk_heaphdr *) (h)); \ + } while (0) +#define DUK_HEAPHDR_DECREF_SLOW(thr,h) do { \ + duk_heaphdr_decref((thr), (duk_heaphdr *) (h)); \ + } while (0) + +/* Default variants. Selection depends on speed/size preference. + * Concretely: with gcc 4.8.1 -Os x64 the difference in final binary + * is about +1kB for _FAST variants. + */ +#if defined(DUK_USE_FAST_REFCOUNT_DEFAULT) +#define DUK_TVAL_INCREF(thr,tv) DUK_TVAL_INCREF_FAST((thr),(tv)) +#define DUK_TVAL_DECREF(thr,tv) DUK_TVAL_DECREF_FAST((thr),(tv)) +#define DUK_HEAPHDR_INCREF(thr,h) DUK_HEAPHDR_INCREF_FAST((thr),(h)) +#define DUK_HEAPHDR_DECREF(thr,h) DUK_HEAPHDR_DECREF_FAST((thr),(h)) +#else +#define DUK_TVAL_INCREF(thr,tv) DUK_TVAL_INCREF_SLOW((thr),(tv)) +#define DUK_TVAL_DECREF(thr,tv) DUK_TVAL_DECREF_SLOW((thr),(tv)) +#define DUK_HEAPHDR_INCREF(thr,h) DUK_HEAPHDR_INCREF_SLOW((thr),(h)) +#define DUK_HEAPHDR_DECREF(thr,h) DUK_HEAPHDR_DECREF_SLOW((thr),(h)) +#endif + +/* Casting convenience. */ +#define DUK_HSTRING_INCREF(thr,h) DUK_HEAPHDR_INCREF((thr),(duk_heaphdr *) (h)) +#define DUK_HSTRING_DECREF(thr,h) DUK_HEAPHDR_DECREF((thr),(duk_heaphdr *) (h)) +#define DUK_HOBJECT_INCREF(thr,h) DUK_HEAPHDR_INCREF((thr),(duk_heaphdr *) (h)) +#define DUK_HOBJECT_DECREF(thr,h) DUK_HEAPHDR_DECREF((thr),(duk_heaphdr *) (h)) +#define DUK_HBUFFER_INCREF(thr,h) DUK_HEAPHDR_INCREF((thr),(duk_heaphdr *) (h)) +#define DUK_HBUFFER_DECREF(thr,h) DUK_HEAPHDR_DECREF((thr),(duk_heaphdr *) (h)) +#define DUK_HCOMPILEDFUNCTION_INCREF(thr,h) DUK_HEAPHDR_INCREF((thr),(duk_heaphdr *) &(h)->obj) +#define DUK_HCOMPILEDFUNCTION_DECREF(thr,h) DUK_HEAPHDR_DECREF((thr),(duk_heaphdr *) &(h)->obj) +#define DUK_HNATIVEFUNCTION_INCREF(thr,h) DUK_HEAPHDR_INCREF((thr),(duk_heaphdr *) &(h)->obj) +#define DUK_HNATIVEFUNCTION_DECREF(thr,h) DUK_HEAPHDR_DECREF((thr),(duk_heaphdr *) &(h)->obj) +#define DUK_HBUFFEROBJECT_INCREF(thr,h) DUK_HEAPHDR_INCREF((thr),(duk_heaphdr *) &(h)->obj) +#define DUK_HBUFFEROBJECT_DECREF(thr,h) DUK_HEAPHDR_DECREF((thr),(duk_heaphdr *) &(h)->obj) +#define DUK_HTHREAD_INCREF(thr,h) DUK_HEAPHDR_INCREF((thr),(duk_heaphdr *) &(h)->obj) +#define DUK_HTHREAD_DECREF(thr,h) DUK_HEAPHDR_DECREF((thr),(duk_heaphdr *) &(h)->obj) + +/* Convenience for some situations; the above macros don't allow NULLs + * for performance reasons. + */ +#define DUK_HOBJECT_INCREF_ALLOWNULL(thr,h) do { \ + if ((h) != NULL) { \ + DUK_HEAPHDR_INCREF((thr), (duk_heaphdr *) (h)); \ + } \ + } while (0) +#define DUK_HOBJECT_DECREF_ALLOWNULL(thr,h) do { \ + if ((h) != NULL) { \ + DUK_HEAPHDR_DECREF((thr), (duk_heaphdr *) (h)); \ + } \ + } while (0) + +/* + * Macros to set a duk_tval and update refcount of the target (decref the + * old value and incref the new value if necessary). This is both performance + * and footprint critical; any changes made should be measured for size/speed. + */ + +#define DUK_TVAL_SET_UNDEFINED_UPDREF_ALT0(thr,tvptr_dst) do { \ + duk_tval *tv__dst; duk_tval tv__tmp; tv__dst = (tvptr_dst); \ + DUK_TVAL_SET_TVAL(&tv__tmp, tv__dst); \ + DUK_TVAL_SET_UNDEFINED(tv__dst); \ + DUK_TVAL_DECREF((thr), &tv__tmp); /* side effects */ \ + } while (0) + +#define DUK_TVAL_SET_UNUSED_UPDREF_ALT0(thr,tvptr_dst) do { \ + duk_tval *tv__dst; duk_tval tv__tmp; tv__dst = (tvptr_dst); \ + DUK_TVAL_SET_TVAL(&tv__tmp, tv__dst); \ + DUK_TVAL_SET_UNUSED(tv__dst); \ + DUK_TVAL_DECREF((thr), &tv__tmp); /* side effects */ \ + } while (0) + +#define DUK_TVAL_SET_NULL_UPDREF_ALT0(thr,tvptr_dst) do { \ + duk_tval *tv__dst; duk_tval tv__tmp; tv__dst = (tvptr_dst); \ + DUK_TVAL_SET_TVAL(&tv__tmp, tv__dst); \ + DUK_TVAL_SET_NULL(tv__dst); \ + DUK_TVAL_DECREF((thr), &tv__tmp); /* side effects */ \ + } while (0) + +#define DUK_TVAL_SET_BOOLEAN_UPDREF_ALT0(thr,tvptr_dst,newval) do { \ + duk_tval *tv__dst; duk_tval tv__tmp; tv__dst = (tvptr_dst); \ + DUK_TVAL_SET_TVAL(&tv__tmp, tv__dst); \ + DUK_TVAL_SET_BOOLEAN(tv__dst, (newval)); \ + DUK_TVAL_DECREF((thr), &tv__tmp); /* side effects */ \ + } while (0) + +#define DUK_TVAL_SET_NUMBER_UPDREF_ALT0(thr,tvptr_dst,newval) do { \ + duk_tval *tv__dst; duk_tval tv__tmp; tv__dst = (tvptr_dst); \ + DUK_TVAL_SET_TVAL(&tv__tmp, tv__dst); \ + DUK_TVAL_SET_NUMBER(tv__dst, (newval)); \ + DUK_TVAL_DECREF((thr), &tv__tmp); /* side effects */ \ + } while (0) +#define DUK_TVAL_SET_NUMBER_CHKFAST_UPDREF_ALT0(thr,tvptr_dst,newval) do { \ + duk_tval *tv__dst; duk_tval tv__tmp; tv__dst = (tvptr_dst); \ + DUK_TVAL_SET_TVAL(&tv__tmp, tv__dst); \ + DUK_TVAL_SET_NUMBER_CHKFAST(tv__dst, (newval)); \ + DUK_TVAL_DECREF((thr), &tv__tmp); /* side effects */ \ + } while (0) +#define DUK_TVAL_SET_DOUBLE_UPDREF_ALT0(thr,tvptr_dst,newval) do { \ + duk_tval *tv__dst; duk_tval tv__tmp; tv__dst = (tvptr_dst); \ + DUK_TVAL_SET_TVAL(&tv__tmp, tv__dst); \ + DUK_TVAL_SET_DOUBLE(tv__dst, (newval)); \ + DUK_TVAL_DECREF((thr), &tv__tmp); /* side effects */ \ + } while (0) +#define DUK_TVAL_SET_NAN_UPDREF_ALT0(thr,tvptr_dst) do { \ + duk_tval *tv__dst; duk_tval tv__tmp; tv__dst = (tvptr_dst); \ + DUK_TVAL_SET_TVAL(&tv__tmp, tv__dst); \ + DUK_TVAL_SET_NAN(tv__dst); \ + DUK_TVAL_DECREF((thr), &tv__tmp); /* side effects */ \ + } while (0) +#if defined(DUK_USE_FASTINT) +#define DUK_TVAL_SET_FASTINT_UPDREF_ALT0(thr,tvptr_dst,newval) do { \ + duk_tval *tv__dst; duk_tval tv__tmp; tv__dst = (tvptr_dst); \ + DUK_TVAL_SET_TVAL(&tv__tmp, tv__dst); \ + DUK_TVAL_SET_FASTINT(tv__dst, (newval)); \ + DUK_TVAL_DECREF((thr), &tv__tmp); /* side effects */ \ + } while (0) +#define DUK_TVAL_SET_FASTINT_I32_UPDREF_ALT0(thr,tvptr_dst,newval) do { \ + duk_tval *tv__dst; duk_tval tv__tmp; tv__dst = (tvptr_dst); \ + DUK_TVAL_SET_TVAL(&tv__tmp, tv__dst); \ + DUK_TVAL_SET_FASTINT_I32(tv__dst, (newval)); \ + DUK_TVAL_DECREF((thr), &tv__tmp); /* side effects */ \ + } while (0) +#define DUK_TVAL_SET_FASTINT_U32_UPDREF_ALT0(thr,tvptr_dst,newval) do { \ + duk_tval *tv__dst; duk_tval tv__tmp; tv__dst = (tvptr_dst); \ + DUK_TVAL_SET_TVAL(&tv__tmp, tv__dst); \ + DUK_TVAL_SET_FASTINT_U32(tv__dst, (newval)); \ + DUK_TVAL_DECREF((thr), &tv__tmp); /* side effects */ \ + } while (0) +#else +#define DUK_TVAL_SET_DOUBLE_CAST_UPDREF(thr,tvptr_dst,newval) \ + DUK_TVAL_SET_DOUBLE_UPDREF((thr), (tvptr_dst), (duk_double_t) (newval)) +#endif /* DUK_USE_FASTINT */ + +#define DUK_TVAL_SET_LIGHTFUNC_UPDREF_ALT0(thr,tvptr_dst,lf_v,lf_fp,lf_flags) do { \ + duk_tval *tv__dst; duk_tval tv__tmp; tv__dst = (tvptr_dst); \ + DUK_TVAL_SET_TVAL(&tv__tmp, tv__dst); \ + DUK_TVAL_SET_LIGHTFUNC(tv__dst, (lf_v), (lf_fp), (lf_flags)); \ + DUK_TVAL_DECREF((thr), &tv__tmp); /* side effects */ \ + } while (0) + +#define DUK_TVAL_SET_STRING_UPDREF_ALT0(thr,tvptr_dst,newval) do { \ + duk_tval *tv__dst; duk_tval tv__tmp; tv__dst = (tvptr_dst); \ + DUK_TVAL_SET_TVAL(&tv__tmp, tv__dst); \ + DUK_TVAL_SET_STRING(tv__dst, (newval)); \ + DUK_HSTRING_INCREF((thr), (newval)); \ + DUK_TVAL_DECREF((thr), &tv__tmp); /* side effects */ \ + } while (0) + +#define DUK_TVAL_SET_OBJECT_UPDREF_ALT0(thr,tvptr_dst,newval) do { \ + duk_tval *tv__dst; duk_tval tv__tmp; tv__dst = (tvptr_dst); \ + DUK_TVAL_SET_TVAL(&tv__tmp, tv__dst); \ + DUK_TVAL_SET_OBJECT(tv__dst, (newval)); \ + DUK_HOBJECT_INCREF((thr), (newval)); \ + DUK_TVAL_DECREF((thr), &tv__tmp); /* side effects */ \ + } while (0) + +#define DUK_TVAL_SET_BUFFER_UPDREF_ALT0(thr,tvptr_dst,newval) do { \ + duk_tval *tv__dst; duk_tval tv__tmp; tv__dst = (tvptr_dst); \ + DUK_TVAL_SET_TVAL(&tv__tmp, tv__dst); \ + DUK_TVAL_SET_BUFFER(tv__dst, (newval)); \ + DUK_HBUFFER_INCREF((thr), (newval)); \ + DUK_TVAL_DECREF((thr), &tv__tmp); /* side effects */ \ + } while (0) + +#define DUK_TVAL_SET_POINTER_UPDREF_ALT0(thr,tvptr_dst,newval) do { \ + duk_tval *tv__dst; duk_tval tv__tmp; tv__dst = (tvptr_dst); \ + DUK_TVAL_SET_TVAL(&tv__tmp, tv__dst); \ + DUK_TVAL_SET_POINTER(tv__dst, (newval)); \ + DUK_TVAL_DECREF((thr), &tv__tmp); /* side effects */ \ + } while (0) + +/* DUK_TVAL_SET_TVAL_UPDREF() is used a lot in executor, property lookups, + * etc, so it's very important for performance. Measure when changing. + * + * NOTE: the source and destination duk_tval pointers may be the same, and + * the macros MUST deal with that correctly. + */ + +/* Original idiom used, minimal code size. */ +#define DUK_TVAL_SET_TVAL_UPDREF_ALT0(thr,tvptr_dst,tvptr_src) do { \ + duk_tval *tv__dst, *tv__src; duk_tval tv__tmp; \ + tv__dst = (tvptr_dst); tv__src = (tvptr_src); \ + DUK_TVAL_SET_TVAL(&tv__tmp, tv__dst); \ + DUK_TVAL_SET_TVAL(tv__dst, tv__src); \ + DUK_TVAL_INCREF((thr), tv__src); \ + DUK_TVAL_DECREF((thr), &tv__tmp); /* side effects */ \ + } while (0) + +/* Faster alternative: avoid making a temporary copy of tvptr_dst and use + * fast incref/decref macros. + */ +#define DUK_TVAL_SET_TVAL_UPDREF_ALT1(thr,tvptr_dst,tvptr_src) do { \ + duk_tval *tv__dst, *tv__src; duk_heaphdr *h__obj; \ + tv__dst = (tvptr_dst); tv__src = (tvptr_src); \ + DUK_TVAL_INCREF_FAST((thr), tv__src); \ + if (DUK_TVAL_NEEDS_REFCOUNT_UPDATE(tv__dst)) { \ + h__obj = DUK_TVAL_GET_HEAPHDR(tv__dst); \ + DUK_ASSERT(h__obj != NULL); \ + DUK_TVAL_SET_TVAL(tv__dst, tv__src); \ + DUK_HEAPHDR_DECREF_FAST((thr), h__obj); /* side effects */ \ + } else { \ + DUK_TVAL_SET_TVAL(tv__dst, tv__src); \ + } \ + } while (0) + +/* XXX: no optimized variants yet */ +#define DUK_TVAL_SET_UNDEFINED_UPDREF DUK_TVAL_SET_UNDEFINED_UPDREF_ALT0 +#define DUK_TVAL_SET_UNUSED_UPDREF DUK_TVAL_SET_UNUSED_UPDREF_ALT0 +#define DUK_TVAL_SET_NULL_UPDREF DUK_TVAL_SET_NULL_UPDREF_ALT0 +#define DUK_TVAL_SET_BOOLEAN_UPDREF DUK_TVAL_SET_BOOLEAN_UPDREF_ALT0 +#define DUK_TVAL_SET_NUMBER_UPDREF DUK_TVAL_SET_NUMBER_UPDREF_ALT0 +#define DUK_TVAL_SET_NUMBER_CHKFAST_UPDREF DUK_TVAL_SET_NUMBER_CHKFAST_UPDREF_ALT0 +#define DUK_TVAL_SET_DOUBLE_UPDREF DUK_TVAL_SET_DOUBLE_UPDREF_ALT0 +#define DUK_TVAL_SET_NAN_UPDREF DUK_TVAL_SET_NAN_UPDREF_ALT0 +#if defined(DUK_USE_FASTINT) +#define DUK_TVAL_SET_FASTINT_UPDREF DUK_TVAL_SET_FASTINT_UPDREF_ALT0 +#define DUK_TVAL_SET_FASTINT_I32_UPDREF DUK_TVAL_SET_FASTINT_I32_UPDREF_ALT0 +#define DUK_TVAL_SET_FASTINT_U32_UPDREF DUK_TVAL_SET_FASTINT_U32_UPDREF_ALT0 +#else +#define DUK_TVAL_SET_FASTINT_UPDREF DUK_TVAL_SET_DOUBLE_CAST_UPDREF /* XXX: fast int-to-double */ +#define DUK_TVAL_SET_FASTINT_I32_UPDREF DUK_TVAL_SET_DOUBLE_CAST_UPDREF +#define DUK_TVAL_SET_FASTINT_U32_UPDREF DUK_TVAL_SET_DOUBLE_CAST_UPDREF +#endif /* DUK_USE_FASTINT */ +#define DUK_TVAL_SET_LIGHTFUNC_UPDREF DUK_TVAL_SET_LIGHTFUNC_UPDREF_ALT0 +#define DUK_TVAL_SET_STRING_UPDREF DUK_TVAL_SET_STRING_UPDREF_ALT0 +#define DUK_TVAL_SET_OBJECT_UPDREF DUK_TVAL_SET_OBJECT_UPDREF_ALT0 +#define DUK_TVAL_SET_BUFFER_UPDREF DUK_TVAL_SET_BUFFER_UPDREF_ALT0 +#define DUK_TVAL_SET_POINTER_UPDREF DUK_TVAL_SET_POINTER_UPDREF_ALT0 + +#if defined(DUK_USE_FAST_REFCOUNT_DEFAULT) +/* Optimized for speed. */ +#define DUK_TVAL_SET_TVAL_UPDREF DUK_TVAL_SET_TVAL_UPDREF_ALT1 +#define DUK_TVAL_SET_TVAL_UPDREF_FAST DUK_TVAL_SET_TVAL_UPDREF_ALT1 +#define DUK_TVAL_SET_TVAL_UPDREF_SLOW DUK_TVAL_SET_TVAL_UPDREF_ALT0 +#else +/* Optimized for size. */ +#define DUK_TVAL_SET_TVAL_UPDREF DUK_TVAL_SET_TVAL_UPDREF_ALT0 +#define DUK_TVAL_SET_TVAL_UPDREF_FAST DUK_TVAL_SET_TVAL_UPDREF_ALT0 +#define DUK_TVAL_SET_TVAL_UPDREF_SLOW DUK_TVAL_SET_TVAL_UPDREF_ALT0 +#endif + +#else /* DUK_USE_REFERENCE_COUNTING */ + +#define DUK_TVAL_INCREF_FAST(thr,v) do {} while (0) /* nop */ +#define DUK_TVAL_DECREF_FAST(thr,v) do {} while (0) /* nop */ +#define DUK_TVAL_INCREF_SLOW(thr,v) do {} while (0) /* nop */ +#define DUK_TVAL_DECREF_SLOW(thr,v) do {} while (0) /* nop */ +#define DUK_TVAL_INCREF(thr,v) do {} while (0) /* nop */ +#define DUK_TVAL_DECREF(thr,v) do {} while (0) /* nop */ +#define DUK_HEAPHDR_INCREF_FAST(thr,h) do {} while (0) /* nop */ +#define DUK_HEAPHDR_DECREF_FAST(thr,h) do {} while (0) /* nop */ +#define DUK_HEAPHDR_INCREF_SLOW(thr,h) do {} while (0) /* nop */ +#define DUK_HEAPHDR_DECREF_SLOW(thr,h) do {} while (0) /* nop */ +#define DUK_HEAPHDR_INCREF(thr,h) do {} while (0) /* nop */ +#define DUK_HEAPHDR_DECREF(thr,h) do {} while (0) /* nop */ +#define DUK_HSTRING_INCREF(thr,h) do {} while (0) /* nop */ +#define DUK_HSTRING_DECREF(thr,h) do {} while (0) /* nop */ +#define DUK_HOBJECT_INCREF(thr,h) do {} while (0) /* nop */ +#define DUK_HOBJECT_DECREF(thr,h) do {} while (0) /* nop */ +#define DUK_HBUFFER_INCREF(thr,h) do {} while (0) /* nop */ +#define DUK_HBUFFER_DECREF(thr,h) do {} while (0) /* nop */ +#define DUK_HCOMPILEDFUNCTION_INCREF(thr,h) do {} while (0) /* nop */ +#define DUK_HCOMPILEDFUNCTION_DECREF(thr,h) do {} while (0) /* nop */ +#define DUK_HNATIVEFUNCTION_INCREF(thr,h) do {} while (0) /* nop */ +#define DUK_HNATIVEFUNCTION_DECREF(thr,h) do {} while (0) /* nop */ +#define DUK_HBUFFEROBJECT_INCREF(thr,h) do {} while (0) /* nop */ +#define DUK_HBUFFEROBJECT_DECREF(thr,h) do {} while (0) /* nop */ +#define DUK_HTHREAD_INCREF(thr,h) do {} while (0) /* nop */ +#define DUK_HTHREAD_DECREF(thr,h) do {} while (0) /* nop */ +#define DUK_HOBJECT_INCREF_ALLOWNULL(thr,h) do {} while (0) /* nop */ +#define DUK_HOBJECT_DECREF_ALLOWNULL(thr,h) do {} while (0) /* nop */ + +#define DUK_TVAL_SET_UNDEFINED_UPDREF_ALT0(thr,tvptr_dst) do { \ + duk_tval *tv__dst; tv__dst = (tvptr_dst); \ + DUK_TVAL_SET_UNDEFINED(tv__dst); \ + DUK_UNREF((thr)); \ + } while (0) + +#define DUK_TVAL_SET_UNUSED_UPDREF_ALT0(thr,tvptr_dst) do { \ + duk_tval *tv__dst; tv__dst = (tvptr_dst); \ + DUK_TVAL_SET_UNUSED(tv__dst); \ + DUK_UNREF((thr)); \ + } while (0) + +#define DUK_TVAL_SET_NULL_UPDREF_ALT0(thr,tvptr_dst) do { \ + duk_tval *tv__dst; tv__dst = (tvptr_dst); \ + DUK_TVAL_SET_NULL(tv__dst); \ + DUK_UNREF((thr)); \ + } while (0) + +#define DUK_TVAL_SET_BOOLEAN_UPDREF_ALT0(thr,tvptr_dst,newval) do { \ + duk_tval *tv__dst; tv__dst = (tvptr_dst); \ + DUK_TVAL_SET_BOOLEAN(tv__dst, (newval)); \ + DUK_UNREF((thr)); \ + } while (0) + +#define DUK_TVAL_SET_NUMBER_UPDREF_ALT0(thr,tvptr_dst,newval) do { \ + duk_tval *tv__dst; tv__dst = (tvptr_dst); \ + DUK_TVAL_SET_NUMBER(tv__dst, (newval)); \ + DUK_UNREF((thr)); \ + } while (0) +#define DUK_TVAL_SET_NUMBER_CHKFAST_UPDREF_ALT0(thr,tvptr_dst,newval) do { \ + duk_tval *tv__dst; tv__dst = (tvptr_dst); \ + DUK_TVAL_SET_NUMBER_CHKFAST(tv__dst, (newval)); \ + DUK_UNREF((thr)); \ + } while (0) +#define DUK_TVAL_SET_DOUBLE_UPDREF_ALT0(thr,tvptr_dst,newval) do { \ + duk_tval *tv__dst; tv__dst = (tvptr_dst); \ + DUK_TVAL_SET_DOUBLE(tv__dst, (newval)); \ + DUK_UNREF((thr)); \ + } while (0) +#define DUK_TVAL_SET_NAN_UPDREF_ALT0(thr,tvptr_dst) do { \ + duk_tval *tv__dst; tv__dst = (tvptr_dst); \ + DUK_TVAL_SET_NAN(tv__dst); \ + DUK_UNREF((thr)); \ + } while (0) +#if defined(DUK_USE_FASTINT) +#define DUK_TVAL_SET_FASTINT_UPDREF_ALT0(thr,tvptr_dst,newval) do { \ + duk_tval *tv__dst; tv__dst = (tvptr_dst); \ + DUK_TVAL_SET_FASTINT(tv__dst, (newval)); \ + DUK_UNREF((thr)); \ + } while (0) +#define DUK_TVAL_SET_FASTINT_I32_UPDREF_ALT0(thr,tvptr_dst,newval) do { \ + duk_tval *tv__dst; tv__dst = (tvptr_dst); \ + DUK_TVAL_SET_FASTINT_I32(tv__dst, (newval)); \ + DUK_UNREF((thr)); \ + } while (0) +#define DUK_TVAL_SET_FASTINT_U32_UPDREF_ALT0(thr,tvptr_dst,newval) do { \ + duk_tval *tv__dst; tv__dst = (tvptr_dst); \ + DUK_TVAL_SET_FASTINT_U32(tv__dst, (newval)); \ + DUK_UNREF((thr)); \ + } while (0) +#else +#define DUK_TVAL_SET_DOUBLE_CAST_UPDREF(thr,tvptr_dst,newval) \ + DUK_TVAL_SET_DOUBLE_UPDREF((thr), (tvptr_dst), (duk_double_t) (newval)) +#endif /* DUK_USE_FASTINT */ + +#define DUK_TVAL_SET_LIGHTFUNC_UPDREF_ALT0(thr,tvptr_dst,lf_v,lf_fp,lf_flags) do { \ + duk_tval *tv__dst; tv__dst = (tvptr_dst); \ + DUK_TVAL_SET_LIGHTFUNC(tv__dst, (lf_v), (lf_fp), (lf_flags)); \ + DUK_UNREF((thr)); \ + } while (0) + +#define DUK_TVAL_SET_STRING_UPDREF_ALT0(thr,tvptr_dst,newval) do { \ + duk_tval *tv__dst; tv__dst = (tvptr_dst); \ + DUK_TVAL_SET_STRING(tv__dst, (newval)); \ + DUK_UNREF((thr)); \ + } while (0) + +#define DUK_TVAL_SET_OBJECT_UPDREF_ALT0(thr,tvptr_dst,newval) do { \ + duk_tval *tv__dst; tv__dst = (tvptr_dst); \ + DUK_TVAL_SET_OBJECT(tv__dst, (newval)); \ + DUK_UNREF((thr)); \ + } while (0) + +#define DUK_TVAL_SET_BUFFER_UPDREF_ALT0(thr,tvptr_dst,newval) do { \ + duk_tval *tv__dst; tv__dst = (tvptr_dst); \ + DUK_TVAL_SET_BUFFER(tv__dst, (newval)); \ + DUK_UNREF((thr)); \ + } while (0) + +#define DUK_TVAL_SET_POINTER_UPDREF_ALT0(thr,tvptr_dst,newval) do { \ + duk_tval *tv__dst; tv__dst = (tvptr_dst); \ + DUK_TVAL_SET_POINTER(tv__dst, (newval)); \ + DUK_UNREF((thr)); \ + } while (0) + +#define DUK_TVAL_SET_TVAL_UPDREF_ALT0(thr,tvptr_dst,tvptr_src) do { \ + duk_tval *tv__dst, *tv__src; \ + tv__dst = (tvptr_dst); tv__src = (tvptr_src); \ + DUK_TVAL_SET_TVAL(tv__dst, tv__src); \ + DUK_UNREF((thr)); \ + } while (0) + +#define DUK_TVAL_SET_UNDEFINED_UPDREF DUK_TVAL_SET_UNDEFINED_UPDREF_ALT0 +#define DUK_TVAL_SET_UNUSED_UPDREF DUK_TVAL_SET_UNUSED_UPDREF_ALT0 +#define DUK_TVAL_SET_NULL_UPDREF DUK_TVAL_SET_NULL_UPDREF_ALT0 +#define DUK_TVAL_SET_BOOLEAN_UPDREF DUK_TVAL_SET_BOOLEAN_UPDREF_ALT0 +#define DUK_TVAL_SET_NUMBER_UPDREF DUK_TVAL_SET_NUMBER_UPDREF_ALT0 +#define DUK_TVAL_SET_NUMBER_CHKFAST_UPDREF DUK_TVAL_SET_NUMBER_CHKFAST_UPDREF_ALT0 +#define DUK_TVAL_SET_DOUBLE_UPDREF DUK_TVAL_SET_DOUBLE_UPDREF_ALT0 +#define DUK_TVAL_SET_NAN_UPDREF DUK_TVAL_SET_NAN_UPDREF_ALT0 +#if defined(DUK_USE_FASTINT) +#define DUK_TVAL_SET_FASTINT_UPDREF DUK_TVAL_SET_FASTINT_UPDREF_ALT0 +#define DUK_TVAL_SET_FASTINT_I32_UPDREF DUK_TVAL_SET_FASTINT_I32_UPDREF_ALT0 +#define DUK_TVAL_SET_FASTINT_U32_UPDREF DUK_TVAL_SET_FASTINT_U32_UPDREF_ALT0 +#else +#define DUK_TVAL_SET_FASTINT_UPDREF DUK_TVAL_SET_DOUBLE_CAST_UPDREF /* XXX: fast-int-to-double */ +#define DUK_TVAL_SET_FASTINT_I32_UPDREF DUK_TVAL_SET_DOUBLE_CAST_UPDREF +#define DUK_TVAL_SET_FASTINT_U32_UPDREF DUK_TVAL_SET_DOUBLE_CAST_UPDREF +#endif /* DUK_USE_FASTINT */ +#define DUK_TVAL_SET_LIGHTFUNC_UPDREF DUK_TVAL_SET_LIGHTFUNC_UPDREF_ALT0 +#define DUK_TVAL_SET_STRING_UPDREF DUK_TVAL_SET_STRING_UPDREF_ALT0 +#define DUK_TVAL_SET_OBJECT_UPDREF DUK_TVAL_SET_OBJECT_UPDREF_ALT0 +#define DUK_TVAL_SET_BUFFER_UPDREF DUK_TVAL_SET_BUFFER_UPDREF_ALT0 +#define DUK_TVAL_SET_POINTER_UPDREF DUK_TVAL_SET_POINTER_UPDREF_ALT0 + +#define DUK_TVAL_SET_TVAL_UPDREF DUK_TVAL_SET_TVAL_UPDREF_ALT0 +#define DUK_TVAL_SET_TVAL_UPDREF_FAST DUK_TVAL_SET_TVAL_UPDREF_ALT0 +#define DUK_TVAL_SET_TVAL_UPDREF_SLOW DUK_TVAL_SET_TVAL_UPDREF_ALT0 + +#endif /* DUK_USE_REFERENCE_COUNTING */ + +#endif /* DUK_HEAPHDR_H_INCLUDED */ |