We previously ignored these values in the return value of
load_elf_object, which causes us to not allocate a TLS region for
statically-linked programs.
Previously, libc.a contained undefined symbols from ssp and libsystem,
which caused static compilation to fail.
We now generate libc.a with a custom CMake rule that combines all
object files from libc, ssp and libsystem to form libc.a
Closes#5758.
Build ELF executables with a zero length `GNU_STACK`
program header flagged non-executable.
The stack is never executable on SerenityOS regardless
of whether the `GNU_STACK` header is specified.
Specifically defining this header is more explicit,
as absence of this header implies an executable stack
on other systems (Linux).
Since we already have a type enum for these, let's use it to make
is<T> bypass dynamic_cast for CSS rules.
These were often near the top of random browser profiles.
If in 'foo(); bar();' bar fails, we'd get the error of that and then
foo's return value - that's probably not something anyone expects.
Also make sure to return non-success so the process will exit with 1.
These errors are classed as fatal, so we need to recover from them.
Found while trying to debug AHCI boot on VMware Player,
where I got TFES.
From the spec: "Fatal errors (signified by the setting of PxIS.HBFS,
PxIS.HBDS, PxIS.IFS, or PxIS.TFES) will cause the HBA to enter
the ERR:Fatal state"
We were already recovering from IFS.
Columns can now be best-fit resized by double-clicking their
grabbable edges. When a default width is set and all data is empty,
double-clicking will restore the column to its original state.
Under some circumstances we need to ignore unsupported preprocessor
keywords instead of crashing the processing, for example during live
parsing in HackStudio.
Fixes#5736. The selected note value could also underflow if
you drag to the left, but the assert got triggered only in
case you're dragging past the end of the note roll.
This commit makes sure that we fail if an encoded lz77 back reference
references bytes that are outside our sliding window, instead of just
silently failing, which triggers an assertion down the line.
Instead of counting the number of call frames on the VM stack, we now
always fake the "arguments" object when the current call frame has
a callee value.
This fixes an issue with DOM event handlers in LibWeb not being able
to access "arguments" since they were called without an outer frame.
This makes GCC emit warnings about redundant and pessimizing moves.
It also allows static analyzers like clang-tidy to detect common bugs
like use-after-move.
