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| -rw-r--r-- | UPGRADING.INTERNALS | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/UPGRADING.INTERNALS b/UPGRADING.INTERNALS index 631ddf693c..ae1062675f 100644 --- a/UPGRADING.INTERNALS +++ b/UPGRADING.INTERNALS @@ -16,6 +16,7 @@ PHP 7.3 INTERNALS UPGRADE NOTES m. zend_cpu_supports() n. IS_TYPE_COPYABLE o. IS_UNUSED + p. VM instruction operands (FETCH_CLASS, FETCH_CONSTANT, CATCH) 2. Build system changes a. Unix build system changes @@ -114,6 +115,11 @@ PHP 7.3 INTERNALS UPGRADE NOTES o. IS_UNUSED became zero and can't be used as a bitmask (there were no such usages in PHP sources). + p. Operands of few VM instructions were changed + - FETCH_CLASS op1<fetch-flags>, op2<name>, result<var> + - FETCH_CONSTANT op1<fetch-flags>, op2<name>, result<tmp> + - CATCH ext<last-flag>, op1<name>, op2<jump_addr>, result<cv> + ======================== 2. Build system changes ======================== |