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-rw-r--r--erts/emulator/beam/bif.tab72
1 files changed, 45 insertions, 27 deletions
diff --git a/erts/emulator/beam/bif.tab b/erts/emulator/beam/bif.tab
index 80db4eb6ff..962b00ae7b 100644
--- a/erts/emulator/beam/bif.tab
+++ b/erts/emulator/beam/bif.tab
@@ -1,7 +1,7 @@
#
# %CopyrightBegin%
#
-# Copyright Ericsson AB 1996-2016. All Rights Reserved.
+# Copyright Ericsson AB 1996-2017. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
@@ -23,22 +23,24 @@
#
# Lines starting with '#' are ignored.
#
-# <bif-decl> ::= "bif" <bif> <C-name>* | "ubif" <bif> <C-name>*
+# <bif-decl> ::= "bif" <bif> <C-name>* |
+# "ubif" <bif> <C-name>* |
+# "gcbif" <bif> <C-name>*
# <bif> ::= <module> ":" <name> "/" <arity>
#
-# "ubif" is an unwrapped bif, i.e. a bif without a trace wrapper,
-# or rather; the trace entry point in the export entry is the same
-# as the normal entry point, and no trace wrapper is generated.
+# ubif: Use for operators and guard BIFs that never build anything
+# on the heap (such as tuple_size/1) and operators.
#
-# Important: Use "ubif" for guard BIFs and operators; use "bif" for ordinary BIFs.
+# gcbif: Use for guard BIFs that may build on the heap (such as abs/1).
+#
+# bif: Use for all other BIFs.
#
# Add new BIFs to the end of the file.
#
-# Note: Guards BIFs require special support in the compiler (to be able to actually
-# call them from within a guard).
+# Note: Guards BIFs usually require special support in the compiler.
#
-ubif erlang:abs/1
+gcbif erlang:abs/1
bif erlang:adler32/1
bif erlang:adler32/2
bif erlang:adler32_combine/3
@@ -62,11 +64,11 @@ bif erlang:exit/1
bif erlang:exit/2
bif erlang:external_size/1
bif erlang:external_size/2
-ubif erlang:float/1
+gcbif erlang:float/1
bif erlang:float_to_list/1
bif erlang:float_to_list/2
bif erlang:fun_info/2
-bif erlang:garbage_collect/0
+bif erts_internal:garbage_collect/1
bif erlang:get/0
bif erlang:get/1
bif erlang:get_keys/1
@@ -79,13 +81,15 @@ bif erlang:phash2/2
ubif erlang:hd/1
bif erlang:integer_to_list/1
bif erlang:is_alive/0
-ubif erlang:length/1
+gcbif erlang:length/1
bif erlang:link/1
bif erlang:list_to_atom/1
bif erlang:list_to_binary/1
bif erlang:list_to_float/1
bif erlang:list_to_integer/1
bif erlang:list_to_pid/1
+bif erlang:list_to_port/1
+bif erlang:list_to_ref/1
bif erlang:list_to_tuple/1
bif erlang:loaded/0
bif erlang:localtime/0
@@ -126,10 +130,10 @@ bif erlang:processes/0
bif erlang:put/2
bif erlang:register/2
bif erlang:registered/0
-ubif erlang:round/1
+gcbif erlang:round/1
ubif erlang:self/0
bif erlang:setelement/3
-ubif erlang:size/1
+gcbif erlang:size/1
bif erlang:spawn/3
bif erlang:spawn_link/3
bif erlang:split_binary/2
@@ -139,7 +143,7 @@ bif erlang:term_to_binary/2
bif erlang:throw/1
bif erlang:time/0
ubif erlang:tl/1
-ubif erlang:trunc/1
+gcbif erlang:trunc/1
bif erlang:tuple_to_list/1
bif erlang:universaltime/0
bif erlang:universaltime_to_localtime/1
@@ -162,7 +166,7 @@ bif erts_internal:port_connect/2
bif erts_internal:request_system_task/3
bif erts_internal:request_system_task/4
-bif erts_internal:check_process_code/2
+bif erts_internal:check_process_code/1
bif erts_internal:map_to_tuple_keys/1
bif erts_internal:term_type/1
@@ -322,7 +326,7 @@ bif erlang:match_spec_test/3
# Bifs in ets module.
#
-bif ets:all/0
+bif ets:internal_request_all/0
bif ets:new/2
bif ets:delete/1
bif ets:delete/2
@@ -358,6 +362,7 @@ bif ets:select_reverse/1
bif ets:select_reverse/2
bif ets:select_reverse/3
bif ets:select_delete/2
+bif ets:select_replace/2
bif ets:match_spec_compile/1
bif ets:match_spec_run_r/3
@@ -389,6 +394,7 @@ bif erl_ddll:demonitor/1
#
# Bifs in the re module
#
+bif re:version/0
bif re:compile/1
bif re:compile/2
bif re:run/2
@@ -417,6 +423,9 @@ bif erts_debug:set_internal_state/2
bif erts_debug:display/1
bif erts_debug:dist_ext_to_term/2
bif erts_debug:instructions/0
+bif erts_debug:dirty_cpu/2
+bif erts_debug:dirty_io/2
+bif erts_debug:dirty/3
#
# Monitor testing bif's...
@@ -428,7 +437,10 @@ bif erts_debug:dump_links/1
#
# Lock counter bif's
#
-bif erts_debug:lock_counters/1
+bif erts_debug:lcnt_control/2
+bif erts_debug:lcnt_control/1
+bif erts_debug:lcnt_collect/0
+bif erts_debug:lcnt_clear/0
#
# New Bifs in R8.
@@ -452,8 +464,8 @@ bif error_logger:warning_map/0
bif erlang:get_module_info/1
bif erlang:get_module_info/2
ubif erlang:is_boolean/1
-bif string:to_integer/1
-bif string:to_float/1
+bif string:list_to_integer/1
+bif string:list_to_float/1
bif erlang:make_fun/3
bif erlang:iolist_size/1
bif erlang:iolist_to_binary/1
@@ -464,8 +476,8 @@ bif erlang:list_to_existing_atom/1
#
ubif erlang:is_bitstring/1
ubif erlang:tuple_size/1
-ubif erlang:byte_size/1
-ubif erlang:bit_size/1
+gcbif erlang:byte_size/1
+gcbif erlang:bit_size/1
bif erlang:list_to_bitstring/1
bif erlang:bitstring_to_list/1
@@ -517,8 +529,8 @@ bif erlang:binary_to_term/2
#
# The searching/splitting/substituting thingies
#
-ubif erlang:binary_part/2
-ubif erlang:binary_part/3
+gcbif erlang:binary_part/2
+gcbif erlang:binary_part/3
bif binary:compile_pattern/1
bif binary:match/2
@@ -610,7 +622,7 @@ bif os:unsetenv/1
bif re:inspect/2
ubif erlang:is_map/1
-ubif erlang:map_size/1
+gcbif erlang:map_size/1
bif maps:to_list/1
bif maps:find/2
bif maps:get/2
@@ -657,7 +669,13 @@ bif erlang:has_prepared_code_on_load/1
bif maps:take/2
#
-# Obsolete
+# New in 20.0
#
-bif erlang:hash/2
+gcbif erlang:floor/1
+gcbif erlang:ceil/1
+bif math:floor/1
+bif math:ceil/1
+bif math:fmod/2
+bif os:set_signal/2
+bif erts_internal:maps_to_list/2