Fix TLS access in JIT with Musl (#13927)

ABI specifies that each DTV element is 8 bytes in size on x86-64. The factor 16
was defined in 71cccc0bcc5f083ae6022face1c2514b5240b96a, but it's

Fix TLS access in JIT with Musl (#13927)

ABI specifies that each DTV element is 8 bytes in size on x86-64. The factor 16
was defined in 71cccc0bcc5f083ae6022face1c2514b5240b96a, but it's probably
a merge error of 94ba883e195613d5a01be07b6ca9a73024b5575b, which used the right
value.

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Merge branch 'PHP-8.3'

Fix GH-13834: Applying non-zero offset 36 to null pointer in zend_jit.c (#13846)

* Fix GH-13834: Applying non-zero offset 36 to null pointer in zend_jit.c

ssa_op can be NULL in func

Fix GH-13834: Applying non-zero offset 36 to null pointer in zend_jit.c (#13846)

* Fix GH-13834: Applying non-zero offset 36 to null pointer in zend_jit.c

ssa_op can be NULL in function JIT. Doing pointer arithmetic on a NULL
pointer is undefined behaviour. Undefined behaviour can be dangerous
because the optimizer may assume then that the variable is not actually
NULL.

To solve this:
1. Add ADVANCE_SSA_OP() to safely add an offset to ssa_op in zend_jit.c
2. For inference, add an extra offset argument to the helper functions.

To reproduce this, use Clang (not GCC) on a test like
sapi/cli/tests/gh12363.phpt (or other tests also work).

* Remove -fno-sanitize=pointer-overflow flag from CI

* Fix NULL pointer offsets added to the stack_map

* Fix an offset add on a potentially NULL ssa->ops

* Fix NULL pointer arithmetic in zend_range_info()

* Address review comments

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Fixed GH-13581: threaded mod_php fails on NetBSD with No space available for Thread Local Storage.

Close GH-13832

Use new abilities or ir_save()

Merge branch 'PHP-8.3'

* PHP-8.3:
Fix TLS access in JIT with MUSL (#13329)

Implement stackless internal function calls

Co-authored-by: Dmitry Stogov <dmitry@zend.com>

Closes GH-12461

Fix compilation warning

Fix GH-13142: Undefined variable name is shortened when contains \0

Uses the new %S formatter and introduces the necessary changes and
helpers.

Manually optimize DIV to SHR

Merge branch 'PHP-8.3'

* PHP-8.3:
Fixed incorrect elimination of refcounted check in JIT for BIND_GLOBAL

Fixed AAech64 build

Support for IR API changes

Fix GH-12879: Function name is missing in error message on MacOS with function JIT

Fix Windoes build

Restored support for CPU cache demotion

JIT: Specify fastcall calling convenrion through dummy function prototype

Merge branch 'PHP-8.3'

* PHP-8.3:
Fixed GH-12812: Integer string in variable used as offset produces wrong undefined array key warning (#12817)

Fixed GH-12809: Segmentation fault in exception handler with CALL VM on AArch64

Report fatal error if JIT cannot be enabled

Closes GH-12403

Update according to IR changes

JIT/AArch64: Fix an undefined symbol issue (#12687)

In AArch64 function `zend_jit_set_veneer()`, some debug code calls two
other functions `ir_disasm_find_symbol()` and `ir_disasm_add_sy

JIT/AArch64: Fix an undefined symbol issue (#12687)

In AArch64 function `zend_jit_set_veneer()`, some debug code calls two
other functions `ir_disasm_find_symbol()` and `ir_disasm_add_symbol()`
defined in `ir_disasm.c`. However, `ir_disasm.c` is compiled under the
condition that capstone is available. This causes an undefined symbol
issue while loading `opcache.so` when JIT is triggered if PHP is built
without `--with-capstone`.

We find this issue on MacOS 12.5 if we build PHP with Clang 14. It does
not appear immediately when using other versions of toolchains because
of lazy binding. To reproduce this with Linux/GCC, we can disable lazy
binding by `export LD_BIND_NOW=1` before building PHP.

This fixes the issue by making the debug code conditionally compile.

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Fixed compilation warning

zend: introducing ZEND_ELEMENT_COUNT for struct's dynamic arrays. (#12650)

zend: introducing ZEND_ELEMENT_COUNT for struct's dynamic and flexible arrays.

It is mostly for ubsan and

zend: introducing ZEND_ELEMENT_COUNT for struct's dynamic arrays. (#12650)

zend: introducing ZEND_ELEMENT_COUNT for struct's dynamic and flexible arrays.

It is mostly for ubsan and helping array bound checking.

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Fixed failure in generator related tests on Mac introduced by 8ef695795c2489070558a3c8ed7024ac038728e5