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Merge branch 'PHP-8.3' into PHP-8.4
* PHP-8.3: Sync all boost.context files with release 1.86.0
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3
NEWS
3
NEWS
@@ -2,6 +2,9 @@ PHP NEWS
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?? ??? ????, PHP 8.4.16
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- Core:
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. Sync all boost.context files with release 1.86.0. (mvorisek)
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- Date:
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. Fix crashes when trying to instantiate uninstantiable classes via date
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static constructors. (ndossche)
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@@ -49,11 +49,12 @@
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.type jump_fcontext, @function
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#define ARG_OFFSET 0
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#define GR_OFFSET 16
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#define FP_OFFSET 96
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#define FPC_OFFSET 160
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#define PC_OFFSET 168
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#define CONTEXT_SIZE 176
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#define GR_OFFSET 16
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#define R14_OFFSET 88
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#define FP_OFFSET 96
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#define FPC_OFFSET 160
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#define PC_OFFSET 168
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#define CONTEXT_SIZE 176
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#define REG_SAVE_AREA_SIZE 160
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@@ -131,11 +132,14 @@ jump_fcontext:
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ltg %r2,GR_OFFSET(%r15)
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jnz use_return_slot
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/* We restore a make_fcontext context. Use the function
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argument slot in the context we just saved and allocate the
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register save area for the target function. */
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la %r2,ARG_OFFSET(%r1)
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aghi %r15,-REG_SAVE_AREA_SIZE
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/* We're restoring a context created by make_fcontext.
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This is going to be the argument of the entry point
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of the fiber. We're placing it on top of the ABI
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defined register save area of the fiber's own stack. */
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la %r2,REG_SAVE_AREA_SIZE(%r15)
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/* REG_SAVE_AREA_SIZE + sizeof(transfer_t) */
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aghi %r15,-(REG_SAVE_AREA_SIZE+16)
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use_return_slot:
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/* Save the two fields in transfer_t. When calling a
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@@ -49,12 +49,12 @@
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.type make_fcontext, @function
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#define ARG_OFFSET 0
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#define GR_OFFSET 16
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#define R14_OFFSET 88
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#define FP_OFFSET 96
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#define FPC_OFFSET 160
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#define PC_OFFSET 168
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#define CONTEXT_SIZE 176
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#define GR_OFFSET 16
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#define R14_OFFSET 88
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#define FP_OFFSET 96
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#define FPC_OFFSET 160
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#define PC_OFFSET 168
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#define CONTEXT_SIZE 176
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/*
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@@ -72,7 +72,7 @@ r4 - The address of the context function
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make_fcontext:
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.machine "z10"
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/* Align the stack to an 8 byte boundary. */
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nill %r2,0xfff0
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nill %r2,0xfff8
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/* Allocate stack space for the context. */
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aghi %r2,-CONTEXT_SIZE
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