The issue was found when debugging IoT.js with static snapshots turned on, if an error was thrown an assertion failure was caused. The reason is the frame context's bytecode_header_p pointer was not a heap pointer. The jerry_debugger_breakpoint_hit function tries to set a compressed pointer which points to bytecode_header_p with the JMEM_CP_SET_NON_NULL_POINTER macro, which has an assertion that requires the above mentioned bytecode_header_p to be a heap pointer, which is obviously not.
Co-authored-by: Robert Fancsik frobert@inf.u-szeged.hu
JerryScript-DCO-1.0-Signed-off-by: Daniel Balla dballa@inf.u-szeged.hu
Exec operations{call, construct, super_call} related bytecode sequences no longer executed twice.
The execution continues with the next opcode or a specific bytecode sequence if an error occurs during the operation.
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
VM_OC_PROP_GET is the general vm instruction for getting an object's property.
This opcode can be mutated into several other opcodes depending on the context (pre- post increment, ident reference).
Since these mutated opcodes perform additional checks and VM_OC_PROP_GET is a highly frequent instruction and it is worth to introduce a special case for it.
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
In order to decrease the binary size of JerryScript, enabled the Thumb
instruction set that is supported on ARM Cortex-R series processors.
JerryScript-DCO-1.0-Signed-off-by: Roland Takacs rtakacs.uszeged@partner.samsung.com
This patches fixes floating point number parsing when the number starts with dot.
Fixes#2614.
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
This patch removes the ECMA_IS_VALUE_ERROR check from VM_OC_NOT, since the general toBoolean operation cannot throw an exception.
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
In with contexts the object base value must be resolved before executing a call operation.
Since this happens rarely the base resolving code paths has been seperated to an other VM opcode
so these extra checks do not burden the general property call steps.
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
The following stucture was highly frequented in the code base:
- Get a builtin object // This operation increases the reference count of the object
- Use it for create a new object
- Deref the builtin object
After a builtin has been instantiated there is always at least one reference to "keep it alive",
so increase/decrease the reference count for getting the value only is unnecessary.
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
The explicit boolean type conversion (introduced by #2575) desn't work
with TizenRT if custom boolean representation is used. Of course,
TizenRT gives an opportunity to use the C99 standard boolean (that works
well if that is set).
I've replaced all the explicit boolean type conversions with double
negations that helps to work JerryScript well with custom boolean types.
JerryScript-DCO-1.0-Signed-off-by: Roland Takacs rtakacs.uszeged@partner.samsung.com
Because these feature guards don't have their counterpart options in cmake, they
seem to be less tested. This commit makes them build-tested at least.
JerryScript-DCO-1.0-Signed-off-by: Akos Kiss akiss@inf.u-szeged.hu
Added tests/jerry/unusual.js to test corner cases
Added tests/jerry-test-suite/11/11.08/11.08.06/11.08.06-008.js (a new test of instanceof)
Added new floatingpoint test case to tests/jerry/arithmetics-2.js
Added new test case to tests/jerry/arithmetics-bignums.js
JerryScript-DCO-1.0-Signed-off-by: Csaba Repasi repasics@inf.u-szeged.hu
There was a typo in a regression test name, referencing to a different pull request rather than the issue it fixes.
JerryScript-DCO-1.0-Signed-off-by: Daniel Balla dballa@inf.u-szeged.hu
With the change the test file truly checks the corresponding part of the standard (ECMAScript v5, 15.2.3.4.1).
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
The `-m32/64` compiler flags are x86/64-specific (mostly; at least in the
context of JerryScript-supported architectures) and macOS has deprecated 32-bit
support, so it's better to keep the build-testing of `-m32` to x86[-64]/Linux
only.
JerryScript-DCO-1.0-Signed-off-by: Renata Hodovan reni@inf.u-szeged.hu
Currently it evaluates the given expression in the context of the top most stack frame.
The expression should access to any variables and arguments that are in the scope chain.
Implement the eval_at request with the level of the scope chain as a further argument.
JerryScript-DCO-1.0-Signed-off-by: Robert Sipka rsipka.uszeged@partner.samsung.com
Return with the object`s toString() method instead of create a json formated string from it.
It could have led to an error in previous cases (an object contains itself etc.)
JerryScript-DCO-1.0-Signed-off-by: Robert Sipka rsipka.uszeged@partner.samsung.com
The first paramter of the function should be 'global_object' instead of obj_val
in this case.
JerryScript-DCO-1.0-Signed-off-by: Adam Kallai kadam@inf.u-szeged.hu
The latest version of Pyocd does not install on Linux,
in Zephry master branch the version was locked to 0.12.0 in requirements.txt.
It's temporary workaround to fix Travis CI for Zephry v1.13.0.
JerryScript-DCO-1.0-Signed-off-by: Adam Kallai kadam@inf.u-szeged.hu
This patch fixes#2587.
The reason of disabling these tests is that the current implementation slightly differs from the related part of the standard (ECMA-262 v6, 9.4.2.3.6.d.1).
This part requires the hidden Symbol.@@species property, hence this functionality has not been implemented yet in the project.
Also add the related test case to prevent further errors.
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
In certain platforms the explicit include of 'sys/socket.h' is needed,
e.g.: TizenRT.
JerryScript-DCO-1.0-Signed-off-by: László Langó llango.u-szeged@partner.samsung.com
This patch uses the ECMA_PROPERTY_CONFIGURABLE[_ENUMERABLE_[WRITABLE]] marco to pass the options instead of using 3 boolean arguments for it.
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
Enable previously disabled test cases in math-pow.js. Everything works as expected.
JerryScript-DCO-1.0-Signed-off-by: Csaba Repasi repasics@inf.u-szeged.hu
`test-api.c` is contains testing for all API functions. This file is too big and hard to read. This patch moves the strings and string methods into a separate test file.
JerryScript-DCO-1.0-Signed-off-by: Bela Toth tbela@inf.u-szeged.hu
It supports to list the scope chain of the current execution context and see
which variables are available.
JerryScript-DCO-1.0-Signed-off-by: Robert Sipka rsipka.uszeged@partner.samsung.com
- Use builtin support of Travis CI for job names instead of using
a custom environment variable for the same purpose.
- Use `skip` in `script` and `install` steps instead of `true`.
JerryScript-DCO-1.0-Signed-off-by: Akos Kiss akiss@inf.u-szeged.hu
This patch is the second milestone of the implementation of this new language element.
Supported:
- Single class inheritance
- Functionality of 'super' keyword
- Implicit constructor in class heritage
- Specific behaviour while extending with the built-in 'Array' or '%TypedArray%' object
- Abstract subclasses (Mix-ins)
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
This patch fixes incorrect syntax errors reported by the prescanner for
ES5.1 getter/setter property initializers and ES2015 computed properties.
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
JERRY_SNAPSHOT_VERSION and JERRY_DEBUGGER_VERSION were moved into public headers, to grant access to them.
JerryScript-DCO-1.0-Signed-off-by: Bela Toth tbela@inf.u-szeged.hu
The previous jerry_port interface did not allow timezones to be handled correctly,
even if the host system was up to the task. This PR changes the jerry_port interface
to allow a completely correct implementation to exist, and provides one (for Linux/BSD
systems) in default-date.c.
Fixes#1661
JerryScript-DCO-1.0-Signed-off-by: crazy2be crazy1be@gmail.com
Previously, these would run for several minutes without printing
any progress. Now, at least print the number of tests executed.
JerryScript-DCO-1.0-Signed-off-by: crazy2be crazy1be@gmail.com
The America/Los_Angeles time zone is already enforced for test262
Travis CI jobs but that doesn't guarantee the correctness of
locally executed tests. So, this patch moves the setting of the
`TZ` environment variable from `.travis.yml` to `run-tests.py`.
The date-related tests in the jerry test suite also rely on a time
zone (UTC). Thus, `TZ` is forced for those tests, too.
JerryScript-DCO-1.0-Signed-off-by: Akos Kiss akiss@inf.u-szeged.hu
The only such test was a legacy of the long removed compact
profile, which is also removed.
JerryScript-DCO-1.0-Signed-off-by: Akos Kiss akiss@inf.u-szeged.hu
