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2011-08-16Merge branch 'kj/eunit-surefire-fixes' into devHenrik Nord
* kj/eunit-surefire-fixes: Generate separate surefire XMLs for each test suite OTP-9465
2011-08-16Merge branch 'cr/trivia' into devHenrik Nord
* cr/trivia: replace "a ssl" with "an ssl" reindent pkix_path_validation/3 Trivial documentation fixes OTP-9464
2011-08-16Merge branch 'rc/edoc-minor' into devHenrik Nord
* rc/edoc-minor: forgot to ensure that xmerl is found in path for include_lib to work fix -spec declaration that doesn't work in R13B04 eliminate warnings about unused imports removed CVS-keywords from source files synchronized with edoc development version OTP-9463
2011-08-16Merge branch 'hb/stdlib/contract_correction/OTP-9450' into devHans Bolinder
* hb/stdlib/contract_correction/OTP-9450: Correct the contract of timer:now_diff/2
2011-08-15erts: use a union to avoid strict aliasing issuesTuncer Ayaz
Use a union for pointer type conversion to avoid compiler warnings about strict-aliasing violations with gcc-4.1. gcc >= 4.2 does not emit the warning. TODO: Reconsider use of union once gcc-4.1 is obsolete?
2011-08-15erts: adapt matrix_nif to R14 erl_nif API changesTuncer Ayaz
2011-08-15fix 64-bit issues in the garbage collectionRichard Carlsson
We discovered that if a single Erlang process tried to grow above 32 GB (i.e., more 64-bit words than can be counted by a 32-bit number), the VM failed to find the next larger heap size, even though there were plenty more heap sizes left to pick from and even though we had a lot more memory available on the machine. (Obviously, this is only applicable on 64-bit Erlang.) It turned out to be due to some 'int' variables in the heap resizing parts of erl_gc.c not being properly updated to 'Uint' or 'Sint'. Once that was fixed, I got segfaults instead as soon as the heap got larger than 2^32 words, due to even more 'int' declarations in the same file, but now in the GC code. After fixing this as well, I successfully ran an Erlang node in which a single Erlang process had a heap so large that I'm not at liberty to divulge the exact size, but I think the scientific term is "humongous", and I'm confident that there are no further immediate problems with very very large individual process heaps.
2011-08-15Correct the contract of timer:now_diff/2Hans Bolinder
The contract of timer:now_diff() has been corrected. (Thanks to Alex Morarash).
2011-08-15Merge branch 'nick/lht-idl-compiler-opt/OTP-9460' into devNiclas Eklund
* nick/lht-idl-compiler-opt/OTP-9460: Changed version, added release note and updated license headers. ic: Implement multiple include optimization ic: Fix preprocessor double expanded included files ic: Improve ic_pragma performance by using ets:match
2011-08-11Changed version, added release note and updated license headers.Niclas Eklund
2011-08-10Merge branch 'lars/xmerl/attr_val_bug/OTP-9411' into devLars Thorsen
* lars/xmerl/attr_val_bug/OTP-9411: Added test case for ticket 9411. Entity replacement in attributes doesn't work poperly.
2011-08-10Merge branch 'lars/xmerl/cant_locate_xsd/OTP-9410' into devLars Thorsen
* lars/xmerl/cant_locate_xsd/OTP-9410: Added ticket test case. Fixed problem with relative paths to schemas.
2011-08-09Added test case for ticket 9411.Lars Thorsen
2011-08-09Entity replacement in attributes doesn't work poperly.Lars Thorsen
2011-08-09Added ticket test case.Lars Thorsen
2011-08-09Fixed problem with relative paths to schemas.Lars Thorsen
2011-08-08Merge branch 'hl/gen_fsm-return' into devHenrik Nord
* hl/gen_fsm-return: Fix minor typo in gen_fsm documentation OTP-9456
2011-08-08Merge branch 'ms/inet-socket-domain-error' into devHenrik Nord
* ms/inet-socket-domain-error: inet: error if fd does not match socket domain OTP-9455
2011-08-08Merge branch 'cg/fix-constant-logical-operand' into devHenrik Nord
* cg/fix-constant-logical-operand: Fix use of logical operator && with constant operand instead of bitwise &. OTP-9454
2011-08-08Merge branch 'pg/fix-freebsd-dualcore-detection' into devHenrik Nord
* pg/fix-freebsd-dualcore-detection: Fix bug in FreeBSD topology detection code OTP-9453
2011-08-08Merge branch 'pg/fix-hibernate-scheduling-with-hipe' into devHenrik Nord
* pg/fix-hibernate-scheduling-with-hipe: Fix bug related to hibernate and HiPE (clear F_HIBERNATE_SCHED flag) OTP-9452
2011-08-08Fix minor typo in gen_fsm documentationHenrik Nord
2011-08-08replace "a ssl" with "an ssl"Christian von Roques
2011-08-08reindent pkix_path_validation/3Christian von Roques
2011-08-08Trivial documentation fixesChristian von Roques
2011-08-05Merge branch 'bjorn/erts/loader-related-bs-bugs/OTP-9284' into devBjörn Gustavsson
* bjorn/erts/loader-related-bs-bugs/OTP-9284: Fix binary construction with huge literal sizes beam_load.c: Add overflow check of tag values beam_makeops: Add some sanity checks Fix construction of <<0:((1 bsl 32)-1)>>
2011-08-04forgot to ensure that xmerl is found in path for include_lib to workRichard Carlsson
2011-08-04fix -spec declaration that doesn't work in R13B04Richard Carlsson
2011-08-04eliminate warnings about unused importsRichard Carlsson
2011-08-04removed CVS-keywords from source filesRichard Carlsson
2011-08-04synchronized with edoc development versionRichard Carlsson
2011-08-03Fix binary construction with huge literal sizesBjörn Gustavsson
Constructing binaries using the bit syntax with literals sizes that would not fit in an Uint will either cause an emulator crash or the loading to be aborted. Use the new TAG_o tag introduced in the previous commit to make sure that the attempt to create huge binary literals will generate a system_limit exception at run-time.
2011-08-03beam_load.c: Add overflow check of tag valuesBjörn Gustavsson
The handling of large values for other tags than TAG_i (integer) is buggy. Any tag value equal to or greater than 2^40 (5 bytes) will abort loading. Tag values fitting in 5 bytes will be truncated to 4 bytes values. Those bugs cause real problems because the bs_init2/6 and bs_init_bits/6 instructions unfortunately use TAG_u to encode literal sizes (using TAG_i would have been a better choice, but it is too late to change that now). Any binary size that cannot fit in an Uint should cause a system_limit exception at run-time, but instead the buggy handling will either cause an emulator crash (for values in the range 2^32 to 2^40-1) or abort loading. In this commit, implement overflow checking of tag values as a preparation for fixing the binary construction instructions. If any tag value cannot fit in an Uint (except for TAG_i), change the tag to the special TAG_o overflow tag.
2011-08-03beam_makeops: Add some sanity checksBjörn Gustavsson
We want to make sure that a tag/type name is not defined more than once and that we don't define too many primitive tags. Primitive tags must be named with lowercase letters (or they will be confused with variable names in transformations in the ops.tab file).
2011-08-03Fix construction of <<0:((1 bsl 32)-1)>>Björn Gustavsson
Attempting to construct <<0:((1 bsl 32)-1)>>, the largest bitstring allowed in a 32 bit emulator, would cause an emulator crash because of integer overflow. Fix the problem by using an Uint64 to avoid integer overflow. Do not attempt to handle construction of <<0:((1 bsl 64)-1>> in a 64-bit emulator, because that will certainly cause the emulator to terminate anyway because of insufficient memory.
2011-08-01Update results of race_SUITE/extract_translationsStavros Aronis
2011-08-01Update results of small_SUITE/flattenStavros Aronis
2011-08-01Add codec_can and list_to_bitstring testsStavros Aronis
2011-08-01Fix bug when reporting unused functionsStavros Aronis
2011-08-01Update Dialyzer's r9c_suite resultsStavros Aronis
2011-07-31ic: Implement multiple include optimizationHaitao Li
Like C header files, IDL files are often macro guarded to avoid opening and processing the same file repeatedly. This patch implements the algorithm used by GNU cpp as described at: http://gcc.gnu.org/onlinedocs/cppinternals/Guard-Macros.html
2011-07-29Merge branch 'sverker/allocator-aoff/OTP-9424' into devSverker Eriksson
* sverker/allocator-aoff/OTP-9424: New allocator: Address order first fit (aoff)
2011-07-27Merge branch 'sverker/fun_SUITE-refc_dist-gcfix' into devSverker Eriksson
* sverker/fun_SUITE-refc_dist-gcfix: Fix test case fun_SUITE:refc_dist
2011-07-27Merge branch 'sverker/epmd-vxworks-select-bug/OTP-9427' into devSverker Eriksson
* sverker/epmd-vxworks-select-bug/OTP-9427: Fix epmd crash on vxworks caused by faulty argument to select
2011-07-27Fix epmd crash on vxworks caused by faulty argument to selectSverker Eriksson
The first argument g->max_conn to select() in epmd_srv.c seems to be wrong as it excludes the listening socket(s). Instead we keep track of the highest fd seen. However I still don't understand why select() started to fail for vxworks with R14B03 when the feature of more than one listening socket was introduced. The default is still 1 listening socket (num_sockets=1), which would make the first argument to select() unchanged.
2011-07-27ic: Fix preprocessor double expanded included filesHaitao Li
New lines are pushed to output inconsistently with "\n" or $\n. This confuses only_nls/1, which tests if the file just expanded are all skipped. This patch consistently pushes character $\n to output, instead of string "\n" to further improve efficiency.
2011-07-27ic: Improve ic_pragma performance by using ets:matchHaitao Li
`ets:tab2list/1` followed by list comprehension is used in a few places in module ic_pragma. This introduces significant performance impact on large lists.
2011-07-26Merge branch 'maint-r14' into devMicael Karlberg
Conflicts: lib/snmp/doc/src/notes.xml lib/snmp/src/agent/snmpa_mpd.erl lib/snmp/src/app/snmp.appup.src lib/snmp/vsn.mk
2011-07-26Merge branch 'sverker/testcase/OTP-9422' into devSverker Eriksson
* sverker/testcase/OTP-9422: Test case for OTP-9422
2011-07-26Merge branch 'sverker/testcase/OTP-9423' into devSverker Eriksson
* sverker/testcase/OTP-9423: Add test case for ETS bug OTP-9423
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