In the same time, let's not verify implementation aliases since they may now legitimately differ from their aliased function/method counterparts (think about the ext/dom refactoring where e.g. many return type declarations have changed). Additionally, unnecessary `@no-verify` tags are cleaned up.
The PHP_CHECK_GCC_ARG has been already removed in PHP 8.0 and this also
removes the error emitting wrapper.
Patches for the solr and vld extensions have been sent upstream.
The AC_CHECK_FUNCS checks whether the linker sees the function in the
usual libraries, in this case libc. This is a simple trick to also check
existence of belonging headers, since the code uses HAVE_PRCTL and
HAVE_PROCCTL to include headers and call functions.
Git can track executable (0755) and non-executable (0644) file modes.
This is a minor file permissions sync across the php-src Git repository.
- build/config.guess (0755 as done upstream)
- build/config.sub (0755 as done upstream)
- ext/*/?*.stub.php (0644)
- ext/mbstring/libmbfl/mbfl/mk_eaw_tbl.awk (0755 due to shebang usage)
The `dnl` (delete to next line) directive in this combination of `m4_if`
macros and arguments isn't properly replaced and a literal dnl string is
appended in the configure script. The `[]dnl` works ok.
Instead of the project macro, the sockaddr_storage and sockaddr.sa_len
can be checked with the AC_CHECK_TYPES and AC_CHECK_MEMBERS by including
the sys/socket.h. Some systems (~1988) didn't include the sys/types.h in
the socket.h (obsolete on current systems).
These macros by default define the HAVE_STRUCT_SOCKADDR_STORAGE and
HAVE_STRUCT_SOCKADDR_SA_LEN.
The struct flock is defined in fcntl.h, if system has it. This removes
redundant PHP_STRUCT_FLOCK M4 macro in favor of the AC_CHECK_TYPES,
which by default defines symbol HAVE_STRUCT_FLOCK.
This macro is obsolete in favor of the PHP_ARG_WITH macro. It was once
used in combination with the AC_ARG_WITH macro to determine, whether the
extension has been configured as shared.
PHP_DEFINE was introduced with the PHP 5 build system
9d9d39a0de and then refactored via
350de12bc2.
This was once used to put defined constants into a single file to have
more fine-graned dependencies (atomic includes). Since no known PHP
extension is using this and it makes very little sense to use this, this
M4 macro can be removed in favor of the Autoconf native way using
AC_DEFINE and the usual included files php_config.h and config.h.
- Generated unused include directory removed
- Remove include dir from DEFS
- Remove also include dir from PDO checks
SunOS 4.1.4 from 1994 didn't have fclose declared in standard header
stdio.h. This doesn't need to be checked anymore, as fclose is part of
the C89+ standard and declaration is present on Solaris 10 (SunOS 5.10)
and later.
Global --tag=CC defined in configure.ac is not correct in all cases. For example
linking objects that were compiled from C++ sources needs to be done with C++
compiler, however for link mode libtool will prefer compiler indicated with
--tag.
Fixes GH-12349
The fastcgi code was refactored in
18cf4e0a8a and in_addr_t is no longer
used. The PHP_CHECK_IN_ADDR_T is also obsolete and not recommended way
to discover availability of the type. If needed in the future, the
AC_CHECK_TYPES can be used instead.
Now that we have class aliases (DOMNode -> DOM\Node), it has become important to add them to the class map so that it will be possible to generate class synopses for them.
Additionally, let's make sure that we don't try to process the stub files in the
manual target directory. This comes with a slight performance benefit.
* IR update
* Use folding to allow constant folding and common subexpression elimination
* Implement IR JIT for INIT_FCALL, INIT_FCALL_BY_NAME and INIT_NS_FCALL_BY_NAME
* Implement IR JIT for SEND_VAL and SEND_VAL_EX
* Implement IR JIT for SEND_REF
* Implement IR JIT for SEND_VAR* instructions (incompltere - few tests failures)
* Implement IR JIT for CHECK_FUNC_ARG
* Implement IR JIT for CHECK_UNDEF_ARGS
* Implement IR JIT for ROPE_INIT, ROPE_ADD and ROPE_END
* Implement IR JIT for FREE, FE_FREE, ECHO, STRLEN and COUNT
* Implement IR JIT for IN_ARRAY
* Implement IR JIT support for separate VM stack overflow check
* Implement IR JIT for INIT_DYNAMIC_CALL
* Implemenr IR JIT for INIT_METHOD_CALL
* Fix IR JIT for IN_ARRAY and COUNT
* Implement IR JIT for VERIFY_RETURN_TYPE
* Force C compiler to store preserved registers to allow JIT using them
* Implement IR JIT for DO_FCALL, DO_UCALL, DO_ICALL and DO_FCALL_BY_NAME
* Implement IR JIT for FETCH_CONSTANT
* Fix (reverse) guard conditions
* Implement IR JIT for RECV and RECV_INIT
* Implement IR JIT for RETURN
* Implement IR JIT for BIND_GLOBAL
* Fix guard for: int++ => double
* Fix exception handling
* Allow deoptimization of zval type only (if some register is spilled by the IR engine)
* Fix overflow handling
* Implement IR JIT for FE_RESET_R and FE_FETCH_R
* Eliminate extra temporary register
* Better registers usage
* Implement IR JIT for FETCH_DIM_* and ISSET_DIM
* Implement IR JIT for ASSIGN_DIM and ASSIGN_DIM_OP
* cleanup
* Generae IR that produces a better x86[_64] code
* Allow trace register allocation for live ranges terminated before entering a called function
* Remove following END->BEGIN nodes during IR construction
* Remove useless (duplicate) guard
* Avoid useless exception check
* Prevent duplicate store
* Eliminate repatable re-assignment of stack zval types
* Enable combination of some instructions with the following SEND_VAL for IR JIT
* Avoid generation of useless RLOADs
* Eliminatare refcouting in a sequence of FETCH_DIM_R
* Fix assertion
* Remove ZREG_ZVAL_ADDREF flag from an element of abstract stack
* Implement IR JIT for FETCH_OBJ_*
* Implement IR JIT for ASSIGN_OBJ
* Implement IR JIT for ASSIGN_OBJ_OP
* cleanup
* Implement IR JIT for (PRE/POST)_(INC/DEC)_OBJ
* ws
* cleanup
* Fix IR JIT for constructor call
* Fix opcache.jit=1201 IR JIT.
With opcache.jit=1201 we still have to generate code for follow and target basic blocks with single exiting VM instruction. We mat just omit the entry point.
* Fix IR construction for the case when both IF targets are the same
* Avoid PHP LEAVE code duplication in function IR JIT.
* Reload operands from memeory when overflow (this improves hot code)
* Implement IR JIT for SWITCH_LONG, SWITCH_STRING and MATCH
* Initialize result to IS_UNDEF
* Fix JIT integraion with observer (Zend/tests/gh10346.phpt failure)
* Fix incorrect compilation of FE_FETCH with predicted empty array
* Fix register allocation
* Use sign extension inxted of zero
* Fix trace register allocator
* cleanp
* Fix address sanitizer warning
* Calculate JIT trace prologue sixe on startup (to avoid magic constants).
* Add cgecks for merge arrays overflow (this should be refactored using lists)
* Cache TLS access to perform corresponding read once per basic block
* cleanup unused variable
* Fix IR JIT support for CLANG build (CALL VM without global register variables)
* Fix IR JIT for CALL VM with global register variables
* Allow %rpb ysage in JIT for CALL VM (we save and restore it in prologue/epilogue anyway)
* cleanup
* Allocate enough fixed stack to keep preserved registers
* We don't have to care about x29 and x30
* cleanup (JMPZ/NZ_EX work fine)
* Revert "cleanup (JMPZ/NZ_EX work fine)"
This reverts commit cf8dd74a040e225d290d8ac4f5e33df638e6f8b8.
* Don't allocate register for PHP variables that are loaded from memory and used once
* Eliminate redundand deoptimization stores
* cleanup
* cleanup
* cleanup
* Optimization for constant comparison
* Cleanup and elimination of dead deoptimization stores
* Eliminate duplicate constant loading
* Set proper initial SP offset info for GDB backtraces
This doesn't take into account the following SP/FP modifications
* Add spill stores
* Remove low limit on number of deoptimization constants
* Emit dead code only when it's really necessary for IR graph
* cleanup
* cleanup
* Prefer loading long constants from memory (instead of loading immediate value)
* Regiter disasm labels using macros (add missing helpers)
* Make IR franework to care about GUARD JMP reordering
* Avoid reloading
* Improve register allocation for IR tracing JIT
* Add comment
* Fix deoptimization on result type guard of FETCH_DIM_R and FETCH_OBJ_R
* If HYBRID VM can't provide some stack space for JIT code in "red zone" then JIT has to reserve stack space itself
* Dump IR for stubs only if disassembling of stubs is requested
* Revert "Dump IR for stubs only if disassembling of stubs is requested"
This reverts commit d8b56bec129bc23c2b16f1f3c6367190181b6fdb.
* Dump IR for stubs only if disassembling of stubs is requested (another approach)
* Improve overflow deoptimization for ADD(_,1) and SUB(_,1)
Now we deoptimize to the next instruction, load constant result, and remove op1 from SNAPSHOT
* Switch to IR Builder API
* Switch to new IR builder macros
* Fix jit_set_Z_TYPE_INFO() call. op3 is a simple constant (not a ir_ref).
* Generate better code
* Enable empty ENTRY block merging
* Improve code generated for array separation/creation before an update
(ASSIGN_DIM, ASSING_DIM_OP, etc)
* Fix incorrect deleteion of PHI source (op1 is used for control link)
* Load constant once
* cleanup
* Improve control-flow to avoid two IS_ARRAY checks for REFERENCEs
* Update comments
* cleanup
* Clenup comments
* Fix AAarch 64 build (disable stack adjustment auto-detection)
* Add filename and line number to closure names
* Reserve stack for parameter passing
* Increase size of CPU stack reserved for JIT-ed code
* Fix addess sanitizer warnings
* Clenup: introduce OPTIMIZE_FOR_SIZE macro (disabled by default)
* Port 08e7591206 to IR JIT
Fix (at lease part of the) #GH-10635: ARM64 function JIT causes impossible assertion
* cleanup
* Preload constant and use tests that may be compiled into better code
* Convert helpers to stubs
* Introduce a helper data structure (ir_refs) to collect references for the following use in (MERGE/PHI)_N
* Use ir_refs
* Improve code generated by zend_jit_zval_copy_deref()
* Use "cold" attribute to influence IR block scheduler and achieve better code layout
* Keep info collected by recursion analyzer
* Use HTTPS URL to allow fetching without a SSH key
* Update IR
* Update IR
* Add IR JIT support for Wondows (Win64 support is incomplete)
* Update IR
* Update IR
* Fix support for Windows ZTS build
* Fix stack alignment
* Cleanup ir_ctx.control usage
* Fixed support for irreducable (incomplete) and merged loops
* Revert "Fixed support for irreducable (incomplete) and merged loops"
This reverts commit 672b5b89f47e8b81745fb73c86e0bcb0937daf16.
* Generate better code for RECV_ENTRies
* Use simpler and more efficient checks
* Switch to new ENTRY node concept
* Limit register usage across the OSR ENTRY point
* Upate MEM type only if we write to memory
* Use LOOP_END without a reference edge
* Use new ir_init() prototype
* Delay LOAD for better LOAD fusion
* Fix RECV/RECV_INIT compilation with opcache.jit=1235
* iPtoperly compile fake closures (they mau be called as regular functions)
* Fix reabase
* Fix rebase and add --with-capstone support for IR JIT
* Replace zend_uchar -> uint8_t
* IR JIT support for delayed destructor for zend_assign_to_typed_ref/prop
* Handle zend_execute_internal in IR JIT
* Fix readonly+clone IR JIT issues
* Switch to ir_ctx.mflags
* Ckeanup "inputs_count" access
* Disable CSE for nodes bound to PHP local varibles
The stack slots for temporaty variables may be reused and in case of
spilling this may cause clobbering of the value.
(ext/standard/tests/strings/htmlentities20.phpt on x86 with tracing JIT)
* Fix deoptimization code when link traces
See ext/zlib/tests/bug75273.phpt failure
* Fix missing type store
This fixes ext/openssl/tests/openssl_error_string_basic_openssl3.phpt
* Fix tracing JIT for overflowing INC/DEC
Fixes tests/lang/operators/preinc_basiclong_64bit.phpt
* Remove ir_remove_unreachable_blocks() call. Now it's called by ir_build_cfg(), when necessary.
* IR JIT: Fixed inaccurate range inference usage for UNDEF/NULL/FALSE
* IR JIT: Fixed GH-11127 (JIT fault)
* Avoid allocation of unused exit point
* Don't record already stored PHP variables in SNAPSHOTs
* Delay variable load
* Disable CSE across ENTRY
* Fixed disabling CSE
* Fix deoptimization
* Fixed deoptimization
* Disable incorrect register allocation
* Fix JIT for INDENTICAL+JMPZ_EX
* Add comments
* Fixed missed type stores
* IR JIT: added support for CLDEMOTE
* Fixed incorrect constant usage
* Disable compilation of PHP functions with irreducible CGF
* Fixed liveness check
* Fixed code for constant conditional jump
* Add type store to avoid use-after-free
* Fixed liveness analyses
* Gnerate SNAPSHOT for virtual method calls
* More accurate search for staticaly inferred info about a trace SSA vaiable
* Fix incorrect result use type_info
* Fix JMPZ/NZ_EX support and missing type store
* Fixed trace type inference and missing type store
* Store type of unused CV to prevent possible following use after free
* Fixed deoptimizaton info
* Fixed stack layout
* Implemented support for veneers on AArch64
* Dsable CSE to avoid over-optimization
* Don't bind nodes for TMP PHP variables
* Re-enable CSE for temporary variables as we don't bind them anymore
* Switch to CPU stack spill slots
* Add codegen info dump
* Initialize CV variables through FP (this enables some folding optimizatios)
* Use zero-extension that can be eliminated
* Avoid generation of dead PHIs
* Increase preallocated spill stack size
* Enable IR based JIT by default
* Fixed build with -disable-opcache-jit
* Use explicit type conversion & force load values to registerts
* Fix IR build
* Checkout submodules in github actions
* Fixed Windows build
* Fixed Windows build
* Fixed reattach to IR JIT SHM
* Update IR
* Checkout submodules in nightly CI
* Fix MACOS ZTS in IR JIT
* Update ir
* Fixed incorrect register allocation
* Fixed incorect code generation
* Fixed tracing jit for BIND_INIT_STATIC_OR_JMP
* Update README
* Typos
* Revert JIT disabling for run-tests.php workers
* Fixed code review issues
* Update IR
* Update IR
* Update IR
* Allow exit_point duplication, when the deoptimization info differs because of spilling
* Use bound spill slots for CV (once again)
* Improve error handling
* Removed IR submodule
* Remove IR submodule from workflows
* Embed IR
IR commit: 8977307f4e96ee03847d7f2eb809b3080f9ed662
* Add .gitignore
* Fixed according to feedback
* Force C saving preserved registers only for HYBRID VM
* Update IR
IR commit: a2f8452b3d35a756cba38924f5c51a48a7207494
* cleanup
* Replace ZEND_ASSERT(0) by ZEND_UNREACHABLE()
* Update IR and remove unused IR files
IR commit: 399a38771393c202a741336643118991290b4b1b
* Fixed inconsistency between IR code-generation and register-allocation
* Update IR
IR commit: 86685504274b0c71d9985b3c926dccaca2cacf9b
* Update ir_PHI*() according to IR construction API changes
* Fixed 32-bit build
* Update IR
IR commit: d0686408e20cd8c8640e37ed52ab81403a2383cb
* Support for ir_TAILCALL() prototype changes
* Update IR
IR commit: d72ae866e09d17e879378767aceb91d51894818c
* Fixed incorrect extension (ZEXT->SEXT)
* Fix SSA dominance
* Update IR
IR commit: d60d92516dc5f89b93cdf1df7a54141e83226b07
* Fixed support ir_ctx.ret_type
As noted in glibc, the cookie_io_functions_t should be used instead of
internal _IO_cookie_io_functions_t.
The _IO_cookie_io_functions_t was once used as a convenience for not
having the cookie_io_functions_t available (glibc <=2.1.1) as noted in
67bb9d1ae2.
Check in the build system was also always setting the
COOKIE_IO_FUNCTIONS_T to cookie_io_functions_t due to a typo. There is
unused variable have_IO_cookie_io_functions_t vs.
have_cookie_io_functions_t.
- COOKIE_IO_FUNCTIONS_T removed
Closes GH-12236
