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Author SHA1 Message Date
Ruben Ayrapetyan 6bb39bb8ea Introducing 'try to give memory back' callback for heap allocator to use upon allocation request that can not be satisfied by the allocator. 2014-12-18 22:25:22 +03:00
Ruben Ayrapetyan 8febd2bae8 Increasing heap size from 8K to 16K for MCU targets. 2014-12-18 17:17:08 +03:00
Ruben Ayrapetyan 5539afc60e Adding #pragma GCC optimize "O0" to libperipherals' modules. 2014-12-18 17:16:33 +03:00
Ruben Ayrapetyan 5c4c47514a Fixing new line marks output in tools/generator.sh. 2014-12-18 16:14:31 +03:00
Ruben Ayrapetyan 84294018a3 Replacing dynamically sized on-stack arrays with heap allocated arrays defined through MEM_DEFINE_LOCAL_ARRAY. 2014-12-18 13:56:45 +03:00
Ruben Ayrapetyan 1e0eea3d73 Returning NULL from mem_heap_alloc_block if requested block size is zero. 2014-12-18 13:26:42 +03:00
Ruben Ayrapetyan 9b1fff1d8b Introducing MEM_DEFINE_LOCAL_ARRAY and MEM_FINALIZE_LOCAL_ARRAY to replace on-stack allocation of dynamic sized arrays. 2014-12-17 22:18:32 +03:00
Ruben Ayrapetyan 005fcb008e Changing dynamic sized (syntactically) array to constant-sized array in ecma_op_general_object_default_value. 2014-12-17 22:14:33 +03:00
Ruben Ayrapetyan 14620e30a6 Defining constant limit on magic string length instead of runtime calculation of maximum among magic strings' lengths. 2014-12-17 22:14:04 +03:00
Ruben Ayrapetyan c9b73da82d Changing dynamic sized (syntactically) array to constant-sized array in ecma_gc_run. 2014-12-17 21:29:45 +03:00
Ruben Ayrapetyan 001f262590 Limiting maximum command line arguments by CONFIG_JERRY_MAX_COMMAND_LINE_ARGS configuration option. 2014-12-17 21:29:17 +03:00
Ruben Ayrapetyan dd3271e35d Changing uint8_t* to void* in arguments and return values of mem_heap_alloc_block, mem_heap_free_block and mem_heap_try_resize_block operations. 2014-12-17 21:27:02 +03:00
Ruben Ayrapetyan 8349ad8ecf Inter-commit performance comparison script. 2014-12-17 19:16:16 +03:00
Ruben Ayrapetyan d836dc32af Introducing ECMA_OP_TO_NUMBER_TRY_CATCH and ECMA_OP_TO_NUMBER_FINALIZE macroses. 
- the ECMA_OP_TO_NUMBER_TRY_CATCH macro gets number from given value,
    converting the value to number if it's type is different,
    and catching possible conversion exceptions;

  - using the macroses instead of ecma_op_to_number to reduce allocator invocations
    in several routines with arguments that are likely to be numbers.
 2014-12-15 23:08:34 +03:00
Ruben Ayrapetyan 386a530d4d Upon assignment of a number to a register variable reusing the variable's space if it already contains a number. 2014-12-15 23:08:34 +03:00
Ruben Ayrapetyan eb80e817d8 Removing trailing whitespace in src/libcoreint/opcodes.c. 2014-12-15 23:08:34 +03:00
Ruben Ayrapetyan 2c86712e21 Introducing number chunk for storage of temporary (stack-only) number operands. 2014-12-09 18:24:16 +03:00
Ruben Ayrapetyan 1182f7bbfe Removing JERRY_UNREACHABLE from lexical environment related routines. 2014-12-05 13:25:41 +03:00
Ruben Ayrapetyan 5bb90fb8ca Initializing object / lexical environment descriptors with zeroes before field initialization. 2014-12-05 13:24:39 +03:00
Ruben Ayrapetyan ee7ac6602b Fixing insertion to lookup cache: removing possibility of invalidation of entry during it's initialization, skipping empty entries during search for entry containing specified property. 2014-12-04 17:03:14 +03:00
Ruben Ayrapetyan 2b9b729c37 Invoking jerry_exit (ERR_OUT_OF_MEMORY) instead of JERRY_UNREACHABLE in in ecma_alloc_*. 2014-12-04 15:10:39 +03:00
Ruben Ayrapetyan f7f0681698 Invoking tools/perf.sh in tools/run_benchmarks.sh. 2014-12-04 12:52:55 +03:00
Ruben Ayrapetyan 3b1c6b5c37 Fixing an issue in garbage collection module: correctly updating 'may reference younger objects' flag. 2014-12-04 12:38:06 +03:00
Ruben Ayrapetyan d2f6b36cf7 Implementing Math.sin and Math.cos built-in routines. 2014-12-04 11:39:23 +03:00
Ruben Ayrapetyan 557a4b6460 Removing ecma_op_object_has_property and ecma_op_general_object_has_property routines. 2014-12-03 22:48:37 +03:00
Ruben Ayrapetyan 90fccc04ba Passing property descriptors by const ref instead of by value. 2014-12-03 21:57:11 +03:00
Ruben Ayrapetyan b7daa16b99 Implementing number comparisons through simple comparison operators, checking under !JERRY_NDEBUG that behaviour is equivalent to ECMA-defined comparisons. 2014-12-03 20:22:29 +03:00
Ruben Ayrapetyan 8998860c7b Extract non-inlineable long path from ecma_op_object_get_own_property. 2014-12-03 19:25:16 +03:00
Ruben Ayrapetyan 98a11c13d5 Padding ecma_lcache_entry_t to 8 bytes size. 2014-12-03 19:25:01 +03:00
Ruben Ayrapetyan e955d8f742 Assigning numbers to named data properties' values without reallocating pool chunk if the value already contains a number. 2014-12-03 16:03:13 +03:00
Ruben Ayrapetyan 3190089818 Introducing getter and setter for named data property's value field, ecma_named_data_property_assign_value interface; using boolean flags for 'Writable', 'Enumerable' and 'Configurable' attributes values while passing them in routine arguments. 2014-12-03 15:45:58 +03:00
Ruben Ayrapetyan 668eef73c8 Implementing system call sequences in plain assembler routines; removing -fomit-frame-pointer for non-optimized builds. 2014-12-02 15:42:09 +03:00
Ruben Ayrapetyan ef012d9cd4 Adding lcache lookup and insert to ecma_find_named_property; removing lcache insert from ecma_op_object_get_own_property. 2014-11-28 21:27:52 +03:00
Ruben Ayrapetyan 3b29280b79 Using hash value stored in ecma-string for lcache search; comparing string faster but with possible false negatives while performing lcache lookup. 2014-11-28 21:27:48 +03:00
Ruben Ayrapetyan fe7e34d93e Adding ecma-string's hash to ecma_string_t. 2014-11-28 21:12:44 +03:00
Ruben Ayrapetyan 6c65c48772 Removing 'length' field from ecma-string descriptor (calculating length upon request). 2014-11-28 16:26:22 +03:00
Ruben Ayrapetyan 7b75dcf0c9 Removing assertion checks with possible side effects. 2014-11-27 21:04:14 +03:00
Ruben Ayrapetyan f6e7621d3f Adding __always_inline attribute to some value handling helpers. 2014-11-27 19:40:14 +03:00
Ruben Ayrapetyan 1f3d96cffa Representing ecma_completion_value_t as integer instead of structure with bit-fields, adding corresponding field accessors; adding __attribute_const__ to some value handling helpers. 2014-11-27 18:20:12 +03:00
Ruben Ayrapetyan 0d870a1e74 Representing ecma_value_t as integer instead of structure with bit-fields, adding corresponding field accessors. 2014-11-27 17:34:03 +03:00
Ruben Ayrapetyan 815309c7e9 Introducing ecma_get_[type]_from_value, ecma_get_[type]_from_completion_value and ecma_get_completion_value_value interfaces. 2014-11-27 14:19:53 +03:00
Ruben Ayrapetyan 22e1941050 Moving pools that received request on allocation / free to beginning of pools' list; extracting long path from mem_pools_alloc. 2014-11-26 20:22:44 +03:00
Ruben Ayrapetyan c21e186f2c Static definition of pool's area size and number of chunks in a pool; alignment of mem_block_header_t and mem_pool_state_t to MEM_ALIGNMENT. 2014-11-26 19:23:26 +03:00
Ruben Ayrapetyan 9a0081b856 Splitting free block from end if block search direction is backward (currently, for short-term blocks). 2014-11-24 18:52:47 +03:00
Ruben Ayrapetyan 5b8077b976 Storing provideThis flag and pointer to binding object immediately in descriptor of object-bound lexical environment. 2014-11-21 20:37:04 +03:00
Ruben Ayrapetyan 958126f5c8 Adding debug assertion about incoming state of formal parameters collection to ecma_create_arguments_object. 2014-11-21 17:08:40 +03:00
Ruben Ayrapetyan 103e1b1c8a Running cppcheck only for sources affected by local changes. 2014-11-21 16:28:52 +03:00
Ruben Ayrapetyan 036521627e Introducing "on-stack" ecma-string descriptors and using them in get_variable_value / set_variable_value. 2014-11-21 13:06:30 +03:00
Ruben Ayrapetyan 14ab1b3355 Removing construction of ecma_reference_t in get_variable_value and set_variable_value. 2014-11-20 22:09:14 +03:00
Ruben Ayrapetyan f5ffae0fec Removing runtime checks for reading / writing 'arguments' variable in CompactProfile mode (the checks should be performed during parsing). 2014-11-20 18:24:31 +03:00
Ruben Ayrapetyan d7764dfc6e Implementation of ecma_make_simple_value and ecma_make_completion_value through bitwise operations (instead of through bit-fields). 2014-11-20 15:34:46 +03:00
Ruben Ayrapetyan 76aab95aac Implementation of ecma_is_value_* for simple values through comparison with integer constants (instead of bit-fields). 2014-11-20 15:33:27 +03:00
Ruben Ayrapetyan 6dd357a554 Using ecma_is_value_* instead of switches for determining of ecma-value's type. 2014-11-20 15:33:04 +03:00
Ruben Ayrapetyan 7b3eaf146b Introducing ecma_is_value_{number,string,object} for checking type of ecma-value. 2014-11-20 14:21:33 +03:00
Ruben Ayrapetyan 30ff59fca3 Reverting c2933d9e44eb5346161964c7c52f1ca793c4c7b4 changes of ecma_number_{is,make}_infinity routines. 2014-11-19 17:55:15 +03:00
Ruben Ayrapetyan 27827e607c Reducing cases in which full static source analysis is performed. 
- starting vera++ only on changed sources;
 - starting cppcheck only on changed sources, if no header file was changed,
   and on all sources, if at least one header file was changed.
 2014-11-19 16:54:52 +03:00
Ruben Ayrapetyan 24c9b12ce5 Compacting some ecma_number_* helpers, allowing NaN in argument of ecma_number_negate, using ecma_number_negate instead of immediate unary minus in ecma_number_substract. 2014-11-19 16:11:05 +03:00
Ruben Ayrapetyan 9f7e17e9fd Removing musl libc usage. Linking to libgcc (for __aeabi_* routines on ARM target). 2014-11-18 21:17:31 +03:00
Ruben Ayrapetyan 988288c9e4 Fixing _start routine for ARM Linux targets (non-musl builds). 2014-11-18 20:12:25 +03:00
Ruben Ayrapetyan fb6bdd151a Moving part of ecma_compare_ecma_strings to ecma_compare_ecma_strings_longpath. 2014-11-18 17:28:03 +03:00
Ruben Ayrapetyan e7f96336f8 Fixing ecma_lcache_init. 2014-11-17 21:26:36 +03:00
Ruben Ayrapetyan fd155d4699 Fixing calculation of ecma-string's hash in ecma_string_try_hash. 2014-11-17 20:19:38 +03:00
Ruben Ayrapetyan 76ed780895 Introducing cache for property by name lookup (LCache). 2014-11-17 18:52:48 +03:00
Ruben Ayrapetyan 8a6eae0ca5 Reordering comparisons in ecma_compare_ecma_strings to improve performance for frequent cases. 2014-11-17 18:52:38 +03:00
Ruben Ayrapetyan 34430f0831 Passing object to named property free routines. 
Adding argument, pointing to object that contains the property to be freed, to ecma_free_property, ecma_free_named_data_property and ecma_free_named_accessor_property.
Also, adding static qualifier to ecma_free_named_data_property, ecma_free_named_accessor_property and ecma_free_internal_property.
 2014-11-17 17:06:06 +03:00
Ruben Ayrapetyan 7bb6c6bc84 Removing debug_release.* build targets. 2014-11-17 13:52:22 +03:00
Ruben Ayrapetyan 44eca8e207 Fixing JERRY_ASSERT macro for JERRY_NDEBUG build mode. 
The macro under !JERRY_NDEBUG was evaluting it's argument and called jerry_assert_fail
if the argument was evaluated to false. Under JERRY_NDEBUG the macro still
was evaluating it's argument but jerry_assert_fail wasn't called anyway.

Now macro doesn't evaluate it's argument under JERRY_NDEBUG build.
 2014-11-17 12:52:43 +03:00
Ruben Ayrapetyan 857e66fb98 Revert "Calling routine for instantiating built-ins' properties only if property name is a magic string." 
Reverting commit 1dd7d626967110c3a0f14c40479bc054baf04b3f because of performance degradation on ARM Linux.

The degradation requires further investigation.
 2014-11-14 18:04:45 +03:00
Ruben Ayrapetyan 82fe067fc9 Calling routine for instantiating built-ins' properties only if property name is a magic string. 2014-11-14 14:40:36 +03:00
Ruben Ayrapetyan dd1e9ca3e4 Improving performance of ecma_is_string_magic. 2014-11-14 14:40:30 +03:00
Ruben Ayrapetyan 2e94dc1341 Fixing an issue introduced in commit 4b3385fb920a60c9d7db66f9798355430ca4036a (restoring a check for NULL pointer). 2014-11-13 20:57:11 +03:00
Ruben Ayrapetyan 477a694622 Introducing ECMA_GET_NON_NULL_POINTER macro that is ECMA_GET_POINTER without NULL pointer check. 
Replacing invocations of ECMA_GET_POINTER passing non-NULL argument with introduced ECMA_GET_NON_NULL_POINTER.
 2014-11-13 19:09:13 +03:00
Ruben Ayrapetyan 0e10e97120 Returning bool value instead of simple boolean completion value from ecma_op_has_binding. 2014-11-13 18:08:23 +03:00
Ruben Ayrapetyan 1fae7645af Splitting ecma_op_get_value and ecma_op_put_value. 
Splitting each of ecma_op_get_value and ecma_op_put_value to two routines:
 - for lexical environment or undefined bases (lex_env_base suffix);
 - for object bases (object_base suffix).
 2014-11-13 15:45:47 +03:00
Ruben Ayrapetyan 11f0cf9a2d Performing do_strict_eval_or_arguments_check check only under !JERRY_NDEBUG. 2014-11-13 14:28:45 +03:00
Ruben Ayrapetyan 83c8007437 Compacting ecma_reference_t. 2014-11-12 21:35:21 +03:00
Ruben Ayrapetyan 44ade941b1 Showing STM32F4 binary size notes in tools/log.sh. 2014-11-12 20:42:20 +03:00
Ruben Ayrapetyan c5cc82d793 Adding mem_stats build modifier. 2014-11-12 15:46:15 +03:00
Ruben Ayrapetyan 804af937d8 Fixing !MEM_STATS build. 2014-11-12 15:41:13 +03:00
Ruben Ayrapetyan d93a4ec36c Replacing switches with pointer tables in some ecma_op_object_* routines. 2014-11-12 15:17:20 +03:00
Ruben Ayrapetyan afe242e7a3 Adding __attribute_pure__ and __attribute_const__ to some routines that operate on bit-fields. 2014-11-11 19:25:49 +03:00
Ruben Ayrapetyan bd60d1874b Implementing resize of heap blocks. 
- adding mem_heap_try_resize_block routine that tries to resize
   block using free space that is located right after the resized block;
 - placing long-term blocks from start of heap space and short-term - from end
   of the space to increase probability of success of resizing just allocated
   long-term block;
 - adding mem_heap_try_resize_block invocation to 'test_heap' unit test.
 2014-11-11 15:44:31 +03:00
Ruben Ayrapetyan 4875762cfc Showing ARM Linux binary size notes in tools/log.sh. 2014-11-10 18:25:21 +03:00
Ruben Ayrapetyan 7c488ea11a Fixing tests of internal test suite. 2014-11-06 17:47:36 +03:00
Ruben Ayrapetyan e33e6a77cb Adding tests that depend on number precision to tests/jerry-test-suite/precommit_test_list. 2014-10-31 21:29:30 +03:00
Ruben Ayrapetyan 8a5b1148bc Storing magic string identifier in ecma-string descriptor instead of copying magic string's characters to the descriptor or to the heap. 2014-10-31 21:16:21 +03:00
Ruben Ayrapetyan 4d04cb4658 Removing tests that depend on features, which are unsupported in Compact Profile minimal build, from tests/jerry-test-suite/compact_profile_list list. 2014-10-31 21:05:41 +03:00
Ruben Ayrapetyan 843305fb48 Fixing some assertions in src/libecmaobjects/ecma-helpers-string.c. 2014-10-31 20:51:02 +03:00
Ruben Ayrapetyan c0a6ae3eff - Smaller but not precise conversion between strings and numbers under 
CONFIG_ECMA_NUMBER_TYPE==CONFIG_ECMA_NUMBER_FLOAT32 (float32 mode);
- float64 mode by default if not CompactProfile-mode;
- CompactProfile-mode for MCU builds.
 2014-10-31 20:44:27 +03:00
Ruben Ayrapetyan 05cf2dbe04 Providing cp_minimal build mode. 
In the mode built-in objects except Global, Object, Object.prototype, Function,
Function.prototype, [[ThrowTypeError]] and CompactProfileError are disabled.

Making default builds (without cp cp_minimal modes set) to not define CONFIG_ECMA_COMPACT_PROFILE.
Removing some tests that depend on 'eval'-like functionality or CompactProfileError built-in from pre-commit testing.
 2014-10-31 18:37:55 +03:00
Ruben Ayrapetyan 73084cb976 Fixing GetBindingValue operation for immutable bindings. 2014-10-31 16:03:32 +03:00
Ruben Ayrapetyan 5c4d2085a1 Fixing build without CONFIG_ECMA_COMPACT_PROFILE. 2014-10-31 16:02:30 +03:00
Ruben Ayrapetyan 5c4d73f4a3 Fixing Ctrl-C handling in tools/push.sh. 2014-10-30 21:25:48 +03:00
Ruben Ayrapetyan bc484e2048 Parallel tests run in tools/run_test_suite_test262.sh. 2014-10-30 21:25:48 +03:00
Ruben Ayrapetyan 290f6a7551 Passing file with test at first and sta-jerry.js as second in test262 runner. 
This is necessary, because 'use strict' directive in test, if any, should appear at beginning of the code.
 2014-10-30 21:25:47 +03:00
Ruben Ayrapetyan b4bd0bfb4c Correctly setting [[Extensible]] property of built-in objects. 2014-10-30 19:39:54 +03:00
Ruben Ayrapetyan bd5f4c0c69 Adding test for some limitations that take effect in strict mode. 2014-10-30 18:22:52 +03:00
Ruben Ayrapetyan bb6583faa7 Fixing do_strict_eval_arguments_check helper. 2014-10-30 17:25:30 +03:00
Ruben Ayrapetyan ac710dd0b5 Implementing [[ThrowTypeError]] built-in Function object. 2014-10-30 17:22:33 +03:00
Ruben Ayrapetyan 4625d5b90a Changing value of CompactProfileError built-in's 'length' property to 0. 2014-10-30 17:22:33 +03:00