6fb9e24218
Allow generation of VM map
2018-02-22 15:31:00 +03:00
9c0427cada
Mark exceptional helpers as "cold"
2018-02-21 12:07:29 +03:00
764e231cc5
fix ZEND_VM_SET_OPCODE_HANDLER cannot set user opcode handler
2018-02-20 10:46:41 +03:00
050d62484b
Fixed typo
2018-02-19 17:57:46 +03:00
6d3e1bd124
Added VM instrumentation ability
2018-02-19 16:42:02 +03:00
190a970dd6
Elimintate duplicate error message
2018-02-19 16:11:28 +03:00
b0af9ac733
Avoid live range references in opcodes
...
Don't store the live range of the freed variable for FREE_ON_RETURN
frees, instead look it up at runtime. As this is an extremely
unlikely codepath (in particular, it requires a loop variable with
a throwing destructor), saving the runtime lookup of the live range
is not worth the extra complexity this adds everywhere else.
2018-02-16 21:30:48 +01:00
285bfb96fe
Optimize "backup" functions of inlined opcode handlers for size
2018-02-15 17:04:41 +03:00
3778abfc15
Added ability to manually sort opcode handlers (not used yet)
2018-02-15 15:56:38 +03:00
633d037ed5
Added simple VM instrumentation ability
2018-02-15 15:55:19 +03:00
23da83c8ca
Avoid inlining of rarely used handlers
2018-02-15 13:48:04 +03:00
5206f79987
fix unknown opcode overflow error
2018-02-12 09:27:55 +01:00
ca035f26aa
Moved "zval.u2.cache_slot" into free room of "zend_op"
2018-02-05 19:41:47 +03:00
3a794d39f0
Avoid repeatable ARG_SHOULD_BE_SENT_BY_REF() checks in FETCH_*FUNC_ARG and following SEND_VAR_EX. Perform the check once in a new CHECK_FUNC_ARG opcode and reuse in the following FETCH_*FUNC_ARG and SEND_FUNC_ARG (SEND_VAR_EX replacement).
2018-02-05 19:40:06 +03:00
ba298725d1
Changed CATCH instruction format (extended_value moved into op2, op2 into result, result into extended_value)
2018-01-31 22:39:30 +03:00
9c7fb529ce
Changed FETCH_CONSTANT instruction format (extended_value moved into op1)
2018-01-31 18:15:25 +03:00
f67f455ef7
Changed FETCH_CLASS instruction format (extended_value moved into op1)
2018-01-31 18:14:43 +03:00
9701b644fa
Compress handlers table
2018-01-31 16:46:30 +03:00
17a3b48454
Make IS_UNUSED to be zero.
2018-01-31 11:18:41 +03:00
267b78550e
Use fastcall calling convention
2018-01-16 10:33:41 +03:00
c73a42ccec
Added abiliy to mark object specific handlers with most often used operand types as HOT. (UNUSED+CONST and CV+CONST)
2018-01-10 19:00:38 +03:00
83aa742dde
Removed unused array
2018-01-09 23:17:10 +03:00
09b1bfecee
Allow commas in specializer conditions
2018-01-09 15:08:18 +03:00
a6519d0514
year++
2018-01-02 12:57:58 +08:00
f860ae451a
fixed "unused function" compilation warning
2017-12-18 11:43:12 +03:00
b337b90bac
Fix warning in the proper place
2017-12-18 11:28:59 +03:00
588f1df7a2
Remove duplicate handlers for commutative operations
2017-12-15 13:42:54 +03:00
9e709e2fa0
Move constants into read-only data segment
2017-12-14 18:43:44 +03:00
91507ba6e8
Reduced VM code size.
...
Made FETCH_DIM/OBJ_FUNC_ARG to dispatch ro corresponding FETCH_DIM/OBJ_R/_W handlers.
Merged TMP and VAR specializations of ZEND_FETCH_OBJ_R.
Allowed dispatching to less specialized handelrs and helpers. (e.g. from OP_TMP_CONST to OP_TMPVAR_CONST).
2017-12-07 01:52:27 +03:00
d1d1aff4e5
Optimization of init_func_execute_data()
2017-12-06 02:53:30 +03:00
828d8e635b
Fix ZEND_VM_SPEC=0 build
2017-11-24 23:06:01 +01:00
33b094479b
TYPE_CHECK instruction changed. Now it keeps in extended_value a type mask.
...
This makes check for "boolean" cheaper and allows check combination e.g. (is_string($a) || is_null($a))
2017-11-23 15:58:34 +03:00
e70618aff6
Changed the way VM accesses constant operands in 64-bit builds.
2017-10-04 16:53:01 +03:00
bfa154448d
VM refactoring, to avoid passing "execute_data" into helper functions that can access it using global register variable.
2017-06-16 01:42:49 +03:00
fc927dc263
Switch to HYBRID VM
2017-05-17 15:07:33 +03:00
7640e0a5f9
HYBRID VM cleanup
2017-05-16 09:24:23 +03:00
69b4f8ed79
Fixed USER_OPCODE handling in HYBRID VM.
2017-05-15 21:17:58 +03:00
e1c32646b4
typo
2017-05-09 17:15:42 +08:00
2f9d72b309
Cleanup
2017-05-09 09:37:46 +03:00
71bfb430af
Fixed zend_vm_call_opcode_handler(). Make phpdbg work with HYBRID VM.
2017-05-04 18:56:28 +03:00
b5e857b905
Added missing ZEND_VM_HOT define
2017-05-04 17:57:49 +03:00
27e01cd918
Implemented HYBRID VM instruction dispatch method that takes advantages of both CALL and GOTO VMs.
2017-05-03 10:01:22 +03:00
9e29f841ce
Update copyright headers to 2017
2017-01-02 09:30:12 -06:00
16758a3c66
Merge branch 'PHP-7.1'
...
* PHP-7.1:
Remove extraneous parentheses in conditions
2016-12-25 22:18:27 -08:00
5d7c774bea
Remove extraneous parentheses in conditions
...
The zend_vm_gen.php generator now checks if the condition is already
enclosed by parentheses, and them only if needed.
This fixes nine clang/llvm parentheses-equality warnings.
2016-12-25 22:17:46 -08:00
cf24a61735
Disable C4101 warnings entirely on Windows
2016-12-08 03:50:31 +01:00
444d612b62
Use an inline handler instead of repeating logic for calling assign op helpers each time
2016-12-05 10:55:11 +01:00
22cebaf89a
Revert "Fix return value memory leaks upon exceptions in opcode operand freeing"
...
This reverts commit 9ad9d7ae37
2016-12-02 11:58:41 +03:00
9ad9d7ae37
Fix return value memory leaks upon exceptions in opcode operand freeing
2016-11-30 17:44:34 +01:00
38f7d595c0
Remove redundant \t
2016-08-25 13:29:22 +08:00
Dmitry Stogov