diff options
Diffstat (limited to 'erts/emulator/beam/erl_binary.h')
| -rw-r--r-- | erts/emulator/beam/erl_binary.h | 29 |
1 files changed, 24 insertions, 5 deletions
diff --git a/erts/emulator/beam/erl_binary.h b/erts/emulator/beam/erl_binary.h index 1f948a9684..bdf0fe23fc 100644 --- a/erts/emulator/beam/erl_binary.h +++ b/erts/emulator/beam/erl_binary.h @@ -21,6 +21,7 @@ #define __ERL_BINARY_H #include "erl_threads.h" +#include "bif.h" /* * Maximum number of bytes to place in a heap binary. @@ -150,7 +151,18 @@ do { \ void erts_init_binary(void); -byte* erts_get_aligned_binary_bytes_extra(Eterm, byte**, unsigned extra); +byte* erts_get_aligned_binary_bytes_extra(Eterm, byte**, ErtsAlcType_t, unsigned extra); +/* Used by unicode module */ +Eterm erts_bin_bytes_to_list(Eterm previous, Eterm* hp, byte* bytes, Uint size, Uint bitoffs); + +/* + * Common implementation for erlang:list_to_binary/1 and binary:list_to_bin/1 + */ + +BIF_RETTYPE erts_list_to_binary_bif(Process *p, Eterm arg); +BIF_RETTYPE erts_gc_binary_part(Process *p, Eterm *reg, Eterm live, int range_is_tuple); +BIF_RETTYPE erts_binary_part(Process *p, Eterm binary, Eterm epos, Eterm elen); + #if defined(__i386__) || !defined(__GNUC__) /* @@ -164,10 +176,11 @@ byte* erts_get_aligned_binary_bytes_extra(Eterm, byte**, unsigned extra); #endif #define ERTS_CHK_BIN_ALIGNMENT(B) \ - do { ASSERT(!(B) || (((Uint) &((Binary *)(B))->orig_bytes[0]) & ERTS_BIN_ALIGNMENT_MASK) == ((Uint) 0)) } while(0) + do { ASSERT(!(B) || (((UWord) &((Binary *)(B))->orig_bytes[0]) & ERTS_BIN_ALIGNMENT_MASK) == ((UWord) 0)) } while(0) ERTS_GLB_INLINE byte* erts_get_aligned_binary_bytes(Eterm bin, byte** base_ptr); ERTS_GLB_INLINE void erts_free_aligned_binary_bytes(byte* buf); +ERTS_GLB_INLINE void erts_free_aligned_binary_bytes_extra(byte* buf, ErtsAlcType_t); ERTS_GLB_INLINE Binary *erts_bin_drv_alloc_fnf(Uint size); ERTS_GLB_INLINE Binary *erts_bin_drv_alloc(Uint size); ERTS_GLB_INLINE Binary *erts_bin_nrml_alloc(Uint size); @@ -184,17 +197,23 @@ ERTS_GLB_INLINE Binary *erts_create_magic_binary(Uint size, ERTS_GLB_INLINE byte* erts_get_aligned_binary_bytes(Eterm bin, byte** base_ptr) { - return erts_get_aligned_binary_bytes_extra(bin, base_ptr, 0); + return erts_get_aligned_binary_bytes_extra(bin, base_ptr, ERTS_ALC_T_TMP, 0); } ERTS_GLB_INLINE void -erts_free_aligned_binary_bytes(byte* buf) +erts_free_aligned_binary_bytes_extra(byte* buf, ErtsAlcType_t allocator) { if (buf) { - erts_free(ERTS_ALC_T_TMP, (void *) buf); + erts_free(allocator, (void *) buf); } } +ERTS_GLB_INLINE void +erts_free_aligned_binary_bytes(byte* buf) +{ + erts_free_aligned_binary_bytes_extra(buf,ERTS_ALC_T_TMP); +} + /* Explicit extra bytes allocated to counter buggy drivers. ** These extra bytes where earlier (< R13B04) added by an alignment-bug ** in this code. Do we dare remove this in some major release (R14?) maybe? |