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2011-11-28Merge branch 'bjorn/compiler/options/OTP-9752'Björn Gustavsson
* bjorn/compiler/options/OTP-9752: filename documentation: Recommend against using filename:find_src/1,2 Teach filename:find_src/1,2 to handle slim or stripped BEAM files filename: Eliminate failing call to Mod:module_info(source_file) filename.erl:filter_options/1: Remove handling of dead options compiler: Don't include {cwd,_} in module_info(compile) compiler: Don't include source code options in module_info(compile) hipe: Teach hipe to handle slim or stripped BEAM files
2011-11-28Update primary bootstrapBjörn Gustavsson
2011-11-28Merge branch 'bjorn/code-loading'Björn Gustavsson
* bjorn/code-loading: code: Clean up loading of code_server prerequisites beam_load.c: Add init_iff_file() for verifying the IFF header beam_code.c: Don't reinvent state initialization and deallocation beam_load.c: Optimize code:get_chunk/2 beam_load.c: Eliminate memory leak in code:make_stub_module/3
2011-11-28Merge branch 'ia/ssl/test-cases-maint'Ingela Anderton Andin
* ia/ssl/test-cases-maint: Changed typo in test case (a once that should have been true).
2011-11-28kernel: Adjust sctp test skip for interesting error value from MontavistaRaimo Niskanen
2011-11-28kernel: Adjust test to allow for creative auto alias on MacOS XRaimo Niskanen
2011-11-28stdlib: Fix typo in unicode_usage.xmlRaimo Niskanen
Reported by Uwe Dauernheim.
2011-11-28Correct -D and -I flags for emulator make target 'depend'Raimo Niskanen
2011-11-28Merge branch 'bjorn/fix-failing-tests'Björn Gustavsson
* bjorn/fix-failing-tests: erlc_SUITE:arg_overflow/1: Lower number of options for MacOS X Lion tar_SUITE: Don't do symlink tests on Windows erlc_SUITE: Fix failing compile_mib/1 test case
2011-11-28Merge branch 'bjorn/hipe/remove-single-func-comp/OTP-9751'Björn Gustavsson
* bjorn/hipe/remove-single-func-comp/OTP-9751: hipe: Remove single function compilation
2011-11-28hipe: Remove single function compilationBjörn Gustavsson
Compiling single functions (as opposed to whole modules) to native code complicates code management in HiPE. It would also vastly complicate whole-module optimizations, such as returning multiple return values instead of tuples within a module. As a first step, remove the external interface for the single compilation feature. In the future, there are many things that could be restructured and simplified.
2011-11-28Merge branch 'ia/ssl/passive-receive-during-renegotiation-bug/OTP-9744'Ingela Anderton Andin
2011-11-28If a passive receive was ongoing during a renegotiation the processIngela Anderton Andin
evaluating ssl:recv could be left hanging for ever.
2011-11-28Send ssl_closed notification to active ssl user when a tcp error occursIngela Anderton Andin
2011-11-28Update primary bootstrapBjörn Gustavsson
2011-11-28Merge branch 'bjorn/major-release-cleanups'Björn Gustavsson
* bjorn/major-release-cleanups: observer tests: Test compatibility with R13, not R12 emulator tests: Test compatibility with R13, not R12 Teach the compiler the 'r14' option erl_lint: The types introduced in R12B-5 are no longer "newly introduced" otp_internal: Stop warning for functions removed in R12 or earlier Conflicts: lib/stdlib/src/otp_internal.erl
2011-11-28Merge branch 'ia/ssl/tcp-error-handling/OTP-9734'Ingela Anderton Andin
* ia/ssl/tcp-error-handling/OTP-9734: Send ssl_closed notification to active ssl user when a tcp error occurs
2011-11-28Send ssl_closed notification to active ssl user when a tcp error occursIngela Anderton Andin
2011-11-28Merge branch 'ia/ssl/rizzoduong_beast_countermeasure/OTP-9757'Ingela Anderton Andin
* ia/ssl/rizzoduong_beast_countermeasure/OTP-9757: Implementation of 1/n-1 splitting countermeasure Rizzo/Duong-Beast
2011-11-28Changed typo in test case (a once that should have been true).Ingela Anderton Andin
2011-11-26code: Clean up loading of code_server prerequisitesBjörn Gustavsson
Reorganize in a systematic way the code that loads the modules needed by the code_server process. While at it, remove the useless hipe_unified_loader:load_hipe_modules/0 function.
2011-11-26beam_load.c: Add init_iff_file() for verifying the IFF headerBjörn Gustavsson
Add init_iff_file() for verifying the IFF header. Also let it handle compressed BEAM files so that it will be done in one place. That means that code:get_chunk/2 and code:module_md5/1 will now support compressed BEAM files.
2011-11-26beam_code.c: Don't reinvent state initialization and deallocationBjörn Gustavsson
2011-11-26beam_load.c: Optimize code:get_chunk/2Björn Gustavsson
The undocumented code:get_chunk/2 BIF is supposed to be a fast way to extract a chunk from a BEAM file when loading native code. In practice, it might not have been faster because it happened to calculate an MD5 checksum for the chunk it extracted because it shared the scan_iff_file() function with the erlang:load_module/2 BIF. Split scan_iff_file() into scan_iff_file() and verify_chunks(), so that the unnecessary MD5 calculation can be avoided.
2011-11-26beam_load.c: Eliminate memory leak in code:make_stub_module/3Björn Gustavsson
code:make_stub_module/3 leaked memory if given either a corrupt BEAM file, or a compressed BEAM file and an error occurred, or a binary not aligned on byte boundaries.
2011-11-25erlc_SUITE:arg_overflow/1: Lower number of options for MacOS X LionBjörn Gustavsson
On my Mac, the highest successful value was 7673. The new value provides some safety margin.
2011-11-25Merge branch 'bjorn/external-funs/OTP-9643'Björn Gustavsson
* bjorn/external-funs/OTP-9643: sys_expand_pmod: Handle external funs in parameterized modules
2011-11-25Merge branch 'siri/sasl/no-warn-missing-sasl/OTP-9738'Siri Hansen
* siri/sasl/no-warn-missing-sasl/OTP-9738: Add +no_warn_sasl flag when compiling start_clean.rel Add option no_warn_sasl to systools:make_script
2011-11-25Merge branch 'siri/sasl/xxgrade_app-with-restart/OTP-9735'Siri Hansen
* siri/sasl/xxgrade_app-with-restart/OTP-9735: Fix release_handler:upgrade_app and downgrade_app when upgrading emulator
2011-11-25Merge branch 'siri/sasl/dialyzer/OTP-9719'Siri Hansen
* siri/sasl/dialyzer/OTP-9719: Fix dialyzer warnings in release_handler
2011-11-24filename documentation: Recommend against using filename:find_src/1,2Björn Gustavsson
2011-11-24Teach filename:find_src/1,2 to handle slim or stripped BEAM filesBjörn Gustavsson
filename:find_src/1,2 will crash when asked to find the source corresponding to a BEAM with no compilation options. A BEAM file can be missing compilation options if it has been stripped using beam_lib:strip/1 or compiled using the undocumented 'slim' option. Why this matters: If ERL_COMPILE_OPTIONS is set to +slim before building Erlang/OTP, there will be a crash in 'igor' during the building of the public_key application. ('igor' merges several source code files, and uses filename:find_src/1,2 to find the source code.) Change filename:find_src/1,2 to return an empty option list if there are no options in the BEAM file. Noticed-by: Per Hedeland
2011-11-24Add +no_warn_sasl flag when compiling start_clean.relSiri Hansen
This suppresses the 'missing_sasl' warning from systools.
2011-11-24filename: Eliminate failing call to Mod:module_info(source_file)Björn Gustavsson
Mod:module_info(source_file) is no longer supported (and have not been for a long time), so calling it will always fail.
2011-11-24filename.erl:filter_options/1: Remove handling of dead optionsBjörn Gustavsson
The 'trace' and 'fast' options are no longer supported. While at it, correct the comment about option filtering.
2011-11-24compiler: Don't include {cwd,_} in module_info(compile)Björn Gustavsson
The {cwd,Dir} option is always included if the module has been compiled by erlc. Since its presence cannot be relied upon and it wastes memory, get rid of it.
2011-11-24compiler: Don't include source code options in module_info(compile)Björn Gustavsson
As far as I know, the purpose of the compiler options included in Mod:module_info(compile) has never been documented. An educated guess is that they are there in case you want to re-compile the module with the same options, and also to aid in debugging when you need to know how a module was compiled. In neither case is there any need to include options given in the source itself in options included in Mod:module_info(compile). Including those options will only waste memory. Therefore, only include in the BEAM file the options that were given to compile:file/2.
2011-11-24hipe: Teach hipe to handle slim or stripped BEAM filesBjörn Gustavsson
2011-11-24Update primary bootstrapBjörn Gustavsson
2011-11-24Merge branch 'bjorn/remove-regexp-module/OTP-9737'Björn Gustavsson
* bjorn/remove-regexp-module/OTP-9737: stdlib: Remove the deprecated regexp module
2011-11-24observer tests: Test compatibility with R13, not R12Björn Gustavsson
2011-11-24emulator tests: Test compatibility with R13, not R12Björn Gustavsson
2011-11-24Teach the compiler the 'r14' optionBjörn Gustavsson
2011-11-24erl_lint: The types introduced in R12B-5 are no longer "newly introduced"Björn Gustavsson
When a new built-in type is introduced, type definitions with the same name will still be allowed for "a while".
2011-11-24otp_internal: Stop warning for functions removed in R12 or earlierBjörn Gustavsson
When a deprecated function has been removed, the compiler will issue a warning if it sees a call to it, even for functions that were removed as far back as the R9 release. Since the otp_internal module grows when new deprecated functions are added, let's reduce its size somewhat by removing information about functions that were removed in the R12 release or earlier.
2011-11-24sys_expand_pmod: Handle external funs in parameterized modulesBjörn Gustavsson
Starting in ff432e262e65243cbc983fcb002527f8fae8c78b, sys_pre_expand passes external funs through to the downstream passes. It used to translate external funs to a call to erlang:make_fun/3. Therefore, we will now need to handle external funs in sys_expand_pmod. Noticed-by: Stavros Aronis
2011-11-23Implementation of 1/n-1 splitting countermeasure Rizzo/Duong-BeastIngela Anderton Andin
The code is refactored and improved to make it easier to insert the 1/n-1 splitting countermeasure Rizzo/Duong-Beast that is really done in one function clause in ssl:record_split_bin/3
2011-11-23tar_SUITE: Don't do symlink tests on WindowsBjörn Gustavsson
2011-11-23Add option no_warn_sasl to systools:make_scriptSiri Hansen
This option will suppress the 'missing-sasl' warning which otherwise is issued when compiling a .rel file which does not include the sasl application.
2011-11-23erlc_SUITE: Fix failing compile_mib/1 test caseBjörn Gustavsson
The MIB compiler has changed how it reports syntax errors.
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