The JSON parser required a zero terminated writable copy of
the original string. The requirement is eliminated from the
project to reduce peak memory consumption.
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
Update mbed OS target to latest version of mbed OS (5.2.3). Also rename all files in jerryscript-mbed-drivers/ to include -js.cpp, as our build tools now generate warnings for C++ files with the same name. mbed-events library is now mainlined, so no longer required to pull this library in as a separate dependency.
JerryScript-DCO-1.0-Signed-off-by: Jan Jongboom janjongboom@gmail.com
Renamed FEATURE_PARSER_DISABLE to FEATURE_JS_PARSER.
Fixed the build error that occurred in case of disabled js-parser.
JerryScript-DCO-1.0-Signed-off-by: Robert Sipka rsipka.uszeged@partner.samsung.com
We're building a REPL (as user-space program) on top of mbedos5 target. For this I need to override the jerry_port_console and jerry_port_log functions from the REPL. This commit wraps these functions in an ifndef, so we can define macros to not include these files.
JerryScript-DCO-1.0-Signed-off-by: Jan Jongboom janjongboom@gmail.com
Remove the parser so we can save space if we are
only interested in running snapshots.
Removing the parser enables the snapshot execution.
JerryScript-DCO-1.0-Signed-off-by: Sergio Martinez sergio.martinez.rodriguez@intel.com
Furthermore the maximum number of properties is increased to 96.
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
Add a set of tests to ensure basic coverage of the ArrayBuffer built-in. Support for ArrayBuffer was added in #1467.
Closes#1475.
JerryScript-DCO-1.0-Signed-off-by: Zidong Jiang zidong.jiang@intel.com
Since the project is now hosted at the JS Foundation we can move to unified copyright notices for the project.
Starting with this commit all future contributions to the project should only carry the following copyright notice (except for third-party code which requires copyright information to be preserved):
"Copyright JS Foundation and other contributors, http://js.foundation" (without the quotes)
This avoids cluttering the codebase with contributor-specific copyright notices which have a higher maintenance overhead and tend to get outdated quickly. Also dropping the year from the copyright notices helps to avoid yearly code changes just to update the copyright notices.
Note that each contributor still retains full copyright ownership of his/her contributions and the respective authorship is tracked very accurately via Git.
JerryScript-DCO-1.0-Signed-off-by: Tilmann Scheller t.scheller@samsung.com
The ecma_date_make_day() handled any date in October on leap years incorrectly,
which was mentioned in issue #1836. The ecma_date_week_day() returned minus values
when return week_day before 1970 years which was also incorrect.
This change solves these bugs. In addition, this enhances the algorithm of accessing 'the ym-mn-1'
by replacing binary search to simple computation at ecma_date_make_day().
JerryScript-DCO-1.0-Signed-off-by: Hayun Lee lhy920806@gmail.com
Zephyr 1.6 switched to "unified kernel API". Old API is supported, but
deprecated and leads to warnings.
JerryScript-DCO-1.0-Signed-off-by: Paul Sokolovsky paul.sokolovsky@linaro.org
mbed OS 5 target is currently missing wrappers around PwmOut and AnalogIn interface, which are part of the standard library of mbed OS. This commit adds them. Tested with mbed CI test shield. I've followed the coding style in jerryscript-mbed, rather than JerryScript coding style.
JerryScript-DCO-1.0-Signed-off-by: Jan Jongboom janjongboom@gmail.com
In the mbedos5 target the setTimeout and setInterval functions are not on spec, as they return 'undefined' instead of an event ID. Also clearTimeout and clearInterval are not implemented, so scheduled events cannot be canceled. This patch changes the behavior of the set* functions, and implements clear* functions.
JerryScript-DCO-1.0-Signed-off-by: Jan Jongboom janjongboom@gmail.com
Serial monitors (like screen on macOS / Linux) expect both CR and LF characters for new lines. Due to jerryscript only printing a line feed after calls to `print()` this makes log messages look wrong. This patch adds a CR when it encounters a LF character in jerry_port_console or jerry_port_log for the mbedos5 target.
JerryScript-DCO-1.0-Signed-off-by: Jan Jongboom janjongboom@gmail.com
Property names were always required a string reference which consumed
a large amount of memory for arrays. This patch reduces this consumption
by directly storing the value part of certain strings.
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
Update URL to match the new repository location so the Travis CI badge will start working again.
JerryScript-DCO-1.0-Signed-off-by: Tilmann Scheller t.scheller@samsung.com
Update the LICENSE and README file to reflect that the project IP transfer from Samsung to the JS Foundation has been completed.
JerryScript-DCO-1.0-Signed-off-by: Tilmann Scheller t.scheller@samsung.com
This change allows easier access to array length which improves
the performance of inserting new items into an array and there
is no need to allocate length strings anymore. The trade-of is
that array length cannot be cached anymore.
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
The main implementation of unix platform hangs, if the engine was
built with jerry-libc. Open system call returns with a negative
error code if cannot open the file, but fopen must return NULL
when error happens.
Fixes#1437.
JerryScript-DCO-1.0-Signed-off-by: László Langó llango.u-szeged@partner.samsung.com
If we are building JerryScript from some other makefile that passes
down a -j option to make we should respect that when we build Zephyr.
JerryScript-DCO-1.0-Signed-off-by: Kumar Gala kumar.gala@linaro.org
Free a new bit in the property descriptor by combining internal
and special property types into one group. Also simplify checking
special properties since bit-and operation is not needed anymore.
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
The algorithm is the following:
* introduced a counter variable, which value can be [0-4]
* if its value is 0, property hashmap allocation is enabled
* JMEM_FREE_UNUSED_MEMORY_SEVERITY_LOW -> decrease the counter
* JMEM_FREE_UNUSED_MEMORY_SEVERITY_HIGH -> increase the number
* if JMEM_FREE_UNUSED_MEMORY_SEVERITY_HIGH happens twice in a row increase the counter to 4
According to the measurements this algorithm provides better runtime results in low memory conditions.
JerryScript-DCO-1.0-Signed-off-by: István Kádár ikadar@inf.u-szeged.hu
It now has the same effect as defining _DEFAULT_SOURCE, but generates a
compile-time warning (unless _DEFAULT_SOURCE is also defined). To allow
code that requires _BSD_SOURCE in glibc 2.19 and earlier and _DEFAULT_SOURCE
in glibc 2.20 and later to compile without warnings, define both _BSD_SOURCE and _DEFAULT_SOURCE.
JerryScript-DCO-1.0-Signed-off-by: Robert Sipka rsipka.uszeged@partner.samsung.com
This patch reduces memory consumption for strings such as "0" or "123"
by 8 bytes and "4294967295" by 16 bytes. The hash computation is changed
for using the lower 16 bits for these strings which is much faster than
converting the value to string first and compute the hash. The trade-of
is a small overhead when strings are created or concatenated.
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
Zoltan Herczeg