From 1c86a620d74f4f9383c4956dafd3e2486300dc0d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Bj=C3=B6rn-Egil=20Dahlberg?= Date: Wed, 17 Jun 2015 17:33:29 +0200 Subject: erts: Remove HALFWORD_HEAP definition --- erts/emulator/beam/global.h | 25 ++++--------------------- 1 file changed, 4 insertions(+), 21 deletions(-) (limited to 'erts/emulator/beam/global.h') diff --git a/erts/emulator/beam/global.h b/erts/emulator/beam/global.h index ec9296d034..1d2d75bc1e 100644 --- a/erts/emulator/beam/global.h +++ b/erts/emulator/beam/global.h @@ -310,9 +310,6 @@ typedef union { typedef struct proc_bin { Eterm thing_word; /* Subtag REFC_BINARY_SUBTAG. */ Uint size; /* Binary size in bytes. */ -#if HALFWORD_HEAP - void* dummy_ptr_padding__; -#endif struct erl_off_heap_header *next; Binary *val; /* Pointer to Binary structure. */ byte *bytes; /* Pointer to the actual data bytes. */ @@ -959,28 +956,14 @@ void erl_error(char*, va_list); /* copy.c */ Eterm copy_object(Eterm, Process*); -#if HALFWORD_HEAP -Uint size_object_rel(Eterm, Eterm*); -# define size_object(A) size_object_rel(A,NULL) - -Eterm copy_struct_rel(Eterm, Uint, Eterm**, ErlOffHeap*, Eterm* src_base, Eterm* dst_base); -# define copy_struct(OBJ,SZ,HPP,OH) copy_struct_rel(OBJ,SZ,HPP,OH, NULL,NULL) - -Eterm copy_shallow_rel(Eterm*, Uint, Eterm**, ErlOffHeap*, Eterm* src_base); -# define copy_shallow(A,B,C,D) copy_shallow_rel(A,B,C,D,NULL) - -#else /* !HALFWORD_HEAP */ - Uint size_object(Eterm); -# define size_object_rel(A,B) size_object(A) +#define size_object_rel(A,B) size_object(A) Eterm copy_struct(Eterm, Uint, Eterm**, ErlOffHeap*); -# define copy_struct_rel(OBJ,SZ,HPP,OH, SB,DB) copy_struct(OBJ,SZ,HPP,OH) +#define copy_struct_rel(OBJ,SZ,HPP,OH, SB,DB) copy_struct(OBJ,SZ,HPP,OH) Eterm copy_shallow(Eterm*, Uint, Eterm**, ErlOffHeap*); -# define copy_shallow_rel(A,B,C,D, BASE) copy_shallow(A,B,C,D) - -#endif +#define copy_shallow_rel(A,B,C,D, BASE) copy_shallow(A,B,C,D) void move_multi_frags(Eterm** hpp, ErlOffHeap*, ErlHeapFragment* first, @@ -1180,7 +1163,7 @@ void bin_write(int, void*, byte*, size_t); int intlist_to_buf(Eterm, char*, int); /* most callers pass plain char*'s */ struct Sint_buf { -#if defined(ARCH_64) && !HALFWORD_HEAP +#if defined(ARCH_64) char s[22]; #else char s[12]; -- cgit v1.2.3 From 256c60d885b6fe0e8a715fa9bfdd371ad14c8857 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Bj=C3=B6rn-Egil=20Dahlberg?= Date: Thu, 18 Jun 2015 16:01:10 +0200 Subject: erts: Remove halfword object manipulation * Remove macros size_object_rel, copy_struct_rel and copy_shallow_rel --- erts/emulator/beam/global.h | 7 ------- 1 file changed, 7 deletions(-) (limited to 'erts/emulator/beam/global.h') diff --git a/erts/emulator/beam/global.h b/erts/emulator/beam/global.h index 1d2d75bc1e..3559f0cd13 100644 --- a/erts/emulator/beam/global.h +++ b/erts/emulator/beam/global.h @@ -955,16 +955,9 @@ void erl_error(char*, va_list); /* copy.c */ Eterm copy_object(Eterm, Process*); - Uint size_object(Eterm); -#define size_object_rel(A,B) size_object(A) - Eterm copy_struct(Eterm, Uint, Eterm**, ErlOffHeap*); -#define copy_struct_rel(OBJ,SZ,HPP,OH, SB,DB) copy_struct(OBJ,SZ,HPP,OH) - Eterm copy_shallow(Eterm*, Uint, Eterm**, ErlOffHeap*); -#define copy_shallow_rel(A,B,C,D, BASE) copy_shallow(A,B,C,D) - void move_multi_frags(Eterm** hpp, ErlOffHeap*, ErlHeapFragment* first, Eterm* refs, unsigned nrefs); -- cgit v1.2.3 From d6712b1c54de471beb1784bb329ea217767f70ff Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Bj=C3=B6rn-Egil=20Dahlberg?= Date: Thu, 18 Jun 2015 17:03:48 +0200 Subject: erts: Reinstate copy_object over-allocation optimization --- erts/emulator/beam/global.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'erts/emulator/beam/global.h') diff --git a/erts/emulator/beam/global.h b/erts/emulator/beam/global.h index 3559f0cd13..870afb414f 100644 --- a/erts/emulator/beam/global.h +++ b/erts/emulator/beam/global.h @@ -954,7 +954,9 @@ __decl_noreturn void __noreturn erl_exit_flush_async(int n, char*, ...); void erl_error(char*, va_list); /* copy.c */ -Eterm copy_object(Eterm, Process*); +Eterm copy_object_x(Eterm, Process*, Uint); +#define copy_object(Term, Proc) copy_object_x(Term,Proc,0) + Uint size_object(Eterm); Eterm copy_struct(Eterm, Uint, Eterm**, ErlOffHeap*); Eterm copy_shallow(Eterm*, Uint, Eterm**, ErlOffHeap*); -- cgit v1.2.3