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Special JIT support for FFI#14491

Draft

dstogov wants to merge 101 commits intophp:masterphp/php-src:masterfrom

dstogov:jit_ffidstogov/php-src:jit_ffiCopy head branch name to clipboard

Conversation Commits101 (101)Checks Files changed

Draft

Special JIT support for FFI#14491
dstogov wants to merge 101 commits intophp:masterfrom
dstogov:jit_ffi

Commits

Commits on Nov 13, 2024

Initial JIT/FFI PoC
dstogov
committed
JIT: Implement FFI Array Bounds Checks
dstogov
committed
JIT: Separate FFI assing_op helper. Add support for all SUB, AND, etc
dstogov
committed
JIT: Fix NULL dereference
dstogov
committed
JIT: Fix FFI pointer access through FETCH_DIM, ASSIGN_DIM
dstogov
committed
JIT: Fix memory leak in ext/ffi/tests/032.phpt
dstogov
committed
Support for 32-bit build
dstogov
committed
Move "zend_ffi_cdata_ce" to Zend to allow JIT<->FFI interopability on Windows
dstogov
committed
Cache FFI types in opcache SHM (incomplete)
dstogov
committed
Make cached HashTables immutable
dstogov
committed
Cache FFI types and scopes in opcache SHM
dstogov
committed
Fix incorrect return type
dstogov
committed
Cache FFI scope created by FFI::load()
dstogov
committed
Add class abd FFI type guards
dstogov
committed
Avoid repeatable FFI type guards (no LICM yet)
dstogov
committed
JIT: Implement special support for FFI "struct" access
dstogov
committed
Fix incorrect 64-bit reads
dstogov
committed
Prevent JIT code generation for 64-bit FFI data in 32-bit build
dstogov
committed
Synch register allocation rules
dstogov
committed
Support for assignment FFI CData to another CData array/struct
dstogov
committed
Disable modification of "const" fields
dstogov
committed
JIT to read FFI variables
dstogov
committed
Add FFI class and cdef guards
dstogov
committed
JIT to write to FFI variables
dstogov
committed
Fix 32-bit build
dstogov
committed
Fix Windows build
dstogov
committed
JIT support for FFI calls (incomplete)
dstogov
committed
Fix memory leaks
dstogov
committed
iFix build wthout FFI
dstogov
committed
Make predefined types pesistent
dstogov
committed
Reset persistent attribute
dstogov
committed
Make FFI type cache context senseive
dstogov
committed
Cleanup pointer compression
dstogov
committed
Add symbols guard
dstogov
committed
Allow JIT for reading FFI arrays/structs/pointers
dstogov
committed
Fix registers update
dstogov
committed
FFI and CData are "final" classes. Their object handlers can't be called for $this.
dstogov
committed
Support for FFI pointer math
dstogov
committed
Support for ASSIGN_OBJ/DIM with result
dstogov
committed
Support for FFI pointer assignment
dstogov
committed
FFI JIT for FETCH_DIM/OBJ_W
dstogov
committed
Fix uninitialized data access
dstogov
committed
Fix calling convention
dstogov
committed
FFI JIT for FETCH_DIM/OBJ_W + ASSIGN_DIM
dstogov
committed
FFI JIT for FETCH_DIM_RW + ASSIGN_DIM_OP
dstogov
committed
FFI JIT for PRE/POST_INC/DEC_OBJ
dstogov
committed
Remove useless checks
dstogov
committed
Move FFI related JIT code generation into zend_jit_ir_ffi.c
dstogov
committed
Better JIT support for FFI function calls
dstogov
committed
JIT/FFI support for "cdata" property of scalar ffi objects
dstogov
committed
Avoid modification of "const" CData
dstogov
committed
Add JIT/FFI tests
dstogov
committed
Add SKIPIF sectionis and "stdout" recovery code
dstogov
committed
Reciver "stdout" before calling var_dump()
dstogov
committed
Add EXTENSIONS section
dstogov
committed
Fix SKIPIF sections
dstogov
committed
JIT/FFI support for closure calls (pointers to functions)
dstogov
committed
JIT/FFI cleanup arguments
dstogov
committed
FFI/JIT better support for enums
dstogov
committed
JIT/FFI add tet for closure call
dstogov
committed
JIT/FFI print FFI types in JIT debug traces
dstogov
committed
JIT/FFI support for temporary POINTER types (e.g. created by FFI::addr)
dstogov
committed
JIT/FFI better support for temporary POINTER types
dstogov
committed
Fixed support for lazy objects
dstogov
committed
Fix register allocation
dstogov
committed
Use signed comparison
dstogov
committed
Improve register allocation
dstogov
committed
Fix tests for 32-bit systems
dstogov
committed
Redesign JIT/FFI API
dstogov
committed
Fix few problems in passing argumets to FFI calls
dstogov
committed
Regenrate ext/ffi/ffi_arginfo.h
dstogov
committed
Fix FFI caching
dstogov
committed
JIT for FFI::addr()
dstogov
committed
Passing values to FFI functions won't change their types
dstogov
committed
Eliminate some FFI related type guards
dstogov
committed
Fix build without FFI
dstogov
committed
Fix incorrect type info
dstogov
committed
Fix arguments cleanup
dstogov
committed
JIR for FFI::string()
dstogov
committed
JIT for FFI::typeof() and FFI:isNull()
dstogov
committed
ws
dstogov
committed
Improve FFI type compatibility checks
dstogov
committed
Fix FFI scope reference counting during FFI call
dstogov
committed
Improve type inference for ZEND_FETCH_OBJ/DIM_FUNC_ARG
dstogov
committed
Add IS_OBJECT type assertions
dstogov
committed
cleanup
dstogov
committed
cleanup
dstogov
committed
JIT for FFI::memcpy(), FFI::memcmp() and FFI::memset()
dstogov
committed
Add test for FETCH_DIM_W/VAR
dstogov
committed
JIT for FFI::sizeof() and FFI::alignof()
dstogov
committed
JIT for FETCH_DIM_W/VAR with FFI::CData op1
dstogov
committed
Record FFI::CTypes
dstogov
committed
Add test for FFI::type()
dstogov
committed
JIT for FFI::type()
dstogov
committed
JIT for FFI::new() with single argument
dstogov
committed
JIT for FFI::new() with 2 and 3 arguments
dstogov
committed
JIT for FFI::free()
dstogov
committed
JIT for FFI::cast()
dstogov
committed
Eliminate useless guards
dstogov
committed
Properly restore FFI_G(persistent)
dstogov
committed
Refactor information about FFI calls
dstogov
committed

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