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| author | Björn-Egil Dahlberg <[email protected]> | 2015-11-23 15:12:28 +0100 |
|---|---|---|
| committer | Björn-Egil Dahlberg <[email protected]> | 2015-11-23 15:12:28 +0100 |
| commit | 9d2acfb6ad3184c150a9e91520cd320c83e952b4 (patch) | |
| tree | 7e2cf822f46948aabeb59b85f0639d0f25249537 /erts/preloaded/src | |
| parent | ab1bf8631008ea62443366125c6932db2e2af69a (diff) | |
| parent | 6ff15f23c68db356bbad6ab5f939c191b58d453d (diff) | |
| download | otp-9d2acfb6ad3184c150a9e91520cd320c83e952b4.tar.gz otp-9d2acfb6ad3184c150a9e91520cd320c83e952b4.tar.bz2 otp-9d2acfb6ad3184c150a9e91520cd320c83e952b4.zip | |
Merge branch 'np/sharing-preserved-copy/OTP-12590'
* np/sharing-preserved-copy/OTP-12590: (28 commits)
Refactor have seq_trace token test
Use sharing preserving copy error messages and exceptions
Use sharing preserving copy in enif_make_copy
Refactor sharing preserved copy flags
Fix rebase of SHCOPY seq_tokens
Fix erts_debug:copy_shared/1 prototype
Update preloaded module erlang.beam
Add erlang:copy_literals/2 spec
Add copy_literals testcase
Do not use GCC extensions in copy
Use copy literal range check in message passing and purging
Add BIF for setting internal copy literal range
Copy literals in copy sharing
Refactor copy sharing
Add support for HAMT maps in preserved copy
Fix Map preserved sharing copy implementation
Fix Halfword removal
Fix internal stacks
Add support for maps in preserved copy
Add --enable-sharing-preserving configure flag
...
Diffstat (limited to 'erts/preloaded/src')
| -rw-r--r-- | erts/preloaded/src/erlang.erl | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/erts/preloaded/src/erlang.erl b/erts/preloaded/src/erlang.erl index 6a9ec9c915..0d5176019f 100644 --- a/erts/preloaded/src/erlang.erl +++ b/erts/preloaded/src/erlang.erl @@ -91,7 +91,7 @@ -export([bit_size/1, bitsize/1, bitstring_to_list/1]). -export([bump_reductions/1, byte_size/1, call_on_load_function/1]). -export([cancel_timer/1, cancel_timer/2, check_old_code/1, check_process_code/2, - check_process_code/3, crc32/1]). + check_process_code/3, copy_literals/2, crc32/1]). -export([crc32/2, crc32_combine/3, date/0, decode_packet/3]). -export([delete_element/2]). -export([delete_module/1, demonitor/1, demonitor/2, display/1]). @@ -520,6 +520,13 @@ get_cpc_opts([{allow_gc, AllowGC} | Options], Async, _OldAllowGC) -> get_cpc_opts([], Async, AllowGC) -> {Async, AllowGC}. +%% copy_literals/2 +-spec erlang:copy_literals(Module,Bool) -> 'true' | 'false' | 'aborted' when + Module :: module(), + Bool :: boolean(). +copy_literals(_Mod, _Bool) -> + erlang:nif_error(undefined). + %% crc32/1 -spec erlang:crc32(Data) -> non_neg_integer() when Data :: iodata(). |