For negative out-of-range time values, ecma_date_year_from_time
fell into an infinite loop. (Moreover, for positive out-of-range
time values, it returned an incorrect year.) This patch fixes the
helper to return NaN in these cases (and ensures that its call
sites are prepared for NaN values).
Fixes#1657.
JerryScript-DCO-1.0-Signed-off-by: Akos Kiss [email protected]
It is a workaround fix. The problem comes from the inaccuracy of the double rounding.
JerryScript-DCO-1.0-Signed-off-by: Robert Sipka [email protected]
For example Number(".") and Number("e5") should be NaN not
zero. Parsing Number("e") caused buffer overflow as well.
Infinity parsing is a bit faster now.
Fixes#1636.
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg [email protected]
Some internal properties are incorrectly handled as objects and
marked as visited. This memory overwrite caused random crashes
in IoT.js.
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg [email protected]
Also make sure the bytelength = arraylength << shift will not overflow
Fix issue #1616
JerryScript-DCO-1.0-Signed-off-by: Zidong Jiang [email protected]
initialized.
All members of an object must be valid when the garbage collector runs,
so no allocations are allowed during typed array initialization.
Fix issue #1605
JerryScript-DCO-1.0-Signed-off-by: Zidong Jiang [email protected]
Two issues were fixed as well: inserting breakpoints before non-directive
prologue strings and the receive can process multiple messages.
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg [email protected]
The debugger supports setting breakpoints, execution control (step, next, continue)
and getting backtrace. The communication is WebSocket-based, so a browser can
communicate with JerryScript without any intermediate application.
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg [email protected]
JerryScript-DCO-1.0-Signed-off-by: Levente Orban [email protected]
In a previous patch the original null count behaviour of the
property hashmap is just only partially restored. Now it is
restored fully Also another assertion was forgot to be fixed
in another patch, and we do so now.
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg [email protected]
* Fixed Doxygen issues
* Updated Doxygen config
* Added new script to test whether doxygen generation was successful or not
* Added to Travis CI
JerryScript-DCO-1.0-Signed-off-by: László Langó [email protected]
Triggering hashmap recreate during property delete may damage the
property chain list, so recreate postponed after the delete is done.
Next attempt to fix#1533.
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg [email protected]
Add Uint8Array, Int16Array Uint16Array, Int32Array, Uint32Array, Float32Array, Float64Array and Uint8ClampedArray. Support the conversion between any pairs of those types.
JerryScript-DCO-1.0-Signed-off-by: Zidong Jiang [email protected]
Jerryscript. The changes include:
CMakeLists.txt: we added conditionals around GCC-specific flags, added
support for TI flags, and removed the always-on debugging flag (-g)
/toolchain_mcu_tim4f.cmake: new toolchain file uses TI-specific parameters
jerry-api.h: the sys/types.h file was #include'd but never used, so we
removed it
jrt-types.h: ditto
jerry-port-default-date.c: the TI toolchain doesn't include
sys/time.h, so we guarded uses of the package
ecma-objects-general.c: added initialization that Travis (the
auto-checking tool) required
JerryScript-DCO-1.0-Signed-off-by: Timothy Harvey [email protected]
compiled using non-GCC compilers.
This included adding an initialization to a variable that looks(!)
like it can reach a use before being initialized (b/c we turned
JERRY_UNREACHABLE into a nop) -- an example:
int foo;
switch (value_can_only_be_one_or_two)
case 1:
case 2:
foo = 5;
default:
JERRY_UNREACHABLE();
x = foo +1;
...the compiler assumes that the path can go through the default case,
which leaves the value of foo undefined.
JerryScript-DCO-1.0-Signed-off-by: Timothy Harvey [email protected]
There are two types of NULL values in the property hashmap: deleted
entries, and never used entries. The current implementation tracks
only the never used entries, and never scales back the hashmap.
After this patch property delete can also recreate the hashmap, or
remove it entirely if there are too few items in the array.
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg [email protected]
The regression-test-issue-736.js is also changed, since it expects
throwing an error, which does not happen anymore because the "x"
variable is undefined.
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg [email protected]
* add %TypedArray% intrinsic object
* implement Int8Array
* will implement other types and prototype functions
in the following patches.
JerryScript-DCO-1.0-Signed-off-by: Zidong Jiang [email protected]
Rework date to string conversion, and remove nan checks from inline
functions. Furtermore some inline functions are changed to normal
functions.
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg [email protected]
Doxygen reported a few issues, which are fixed by this patch:
* ArrayBuffer-related documentation group names and titles were
incorrect.
* Some Date-related helper functions used incorrect parameter
documentation syntax.
JerryScript-DCO-1.0-Signed-off-by: Akos Kiss [email protected]
Although many Math built-in functions have a similar structure
these code paths were implemented as separate C functions.
After this patch only one common dispatcher remains which shares
the common code paths of different built-in functions. This
reduces the binary size by 1 Kbyte.
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg [email protected]
It's generally considered a bad programming practice to have function declarations without parameter names.
This is another legacy from the early days of the project. Fix in one go to minimize history disruption.
Used a custom clang-tidy check to create the bulk of the change.
JerryScript-DCO-1.0-Signed-off-by: Tilmann Scheller [email protected]
Akos Kiss