Title: [290432] releases/WebKitGTK/webkit-2.36/Source/_javascript_Core
- Revision
- 290432
- Author
- ape...@igalia.com
- Date
- 2022-02-24 08:09:32 -0800 (Thu, 24 Feb 2022)
Log Message
Merge r290359 - Ensure generated inline assembler that setups segments returns to previous state
https://bugs.webkit.org/show_bug.cgi?id=236976
Reviewed by Yusuke Suzuki.
Use .previous in inline assembler in order to ensure that mixed emission of assembler
functions and other definitions correctly puts each of them in their rightful sections
in the output object code.
* assembler/MacroAssemblerARM64.cpp:
* assembler/MacroAssemblerARMv7.cpp:
* assembler/MacroAssemblerMIPS.cpp:
* assembler/MacroAssemblerX86Common.cpp:
Modified Paths
Diff
Modified: releases/WebKitGTK/webkit-2.36/Source/_javascript_Core/ChangeLog (290431 => 290432)
--- releases/WebKitGTK/webkit-2.36/Source/_javascript_Core/ChangeLog 2022-02-24 16:08:45 UTC (rev 290431)
+++ releases/WebKitGTK/webkit-2.36/Source/_javascript_Core/ChangeLog 2022-02-24 16:09:32 UTC (rev 290432)
@@ -1,3 +1,19 @@
+2022-02-23 Adrian Perez de Castro <ape...@igalia.com>
+
+ Ensure generated inline assembler that setups segments returns to previous state
+ https://bugs.webkit.org/show_bug.cgi?id=236976
+
+ Reviewed by Yusuke Suzuki.
+
+ Use .previous in inline assembler in order to ensure that mixed emission of assembler
+ functions and other definitions correctly puts each of them in their rightful sections
+ in the output object code.
+
+ * assembler/MacroAssemblerARM64.cpp:
+ * assembler/MacroAssemblerARMv7.cpp:
+ * assembler/MacroAssemblerMIPS.cpp:
+ * assembler/MacroAssemblerX86Common.cpp:
+
2022-02-22 Alexander Kanavin <a...@linutronix.de>
When building introspection files, add CMAKE_C_FLAGS to the compiler flags.
Modified: releases/WebKitGTK/webkit-2.36/Source/_javascript_Core/assembler/MacroAssemblerARM64.cpp (290431 => 290432)
--- releases/WebKitGTK/webkit-2.36/Source/_javascript_Core/assembler/MacroAssemblerARM64.cpp 2022-02-24 16:08:45 UTC (rev 290431)
+++ releases/WebKitGTK/webkit-2.36/Source/_javascript_Core/assembler/MacroAssemblerARM64.cpp 2022-02-24 16:09:32 UTC (rev 290432)
@@ -572,6 +572,7 @@
#else
"ret" "\n"
#endif
+ ".previous" "\n"
);
#endif // COMPILER(GCC_COMPATIBLE)
Modified: releases/WebKitGTK/webkit-2.36/Source/_javascript_Core/assembler/MacroAssemblerARMv7.cpp (290431 => 290432)
--- releases/WebKitGTK/webkit-2.36/Source/_javascript_Core/assembler/MacroAssemblerARMv7.cpp 2022-02-24 16:08:45 UTC (rev 290431)
+++ releases/WebKitGTK/webkit-2.36/Source/_javascript_Core/assembler/MacroAssemblerARMv7.cpp 2022-02-24 16:09:32 UTC (rev 290432)
@@ -361,6 +361,7 @@
// Restore the sp and pc.
"ldr sp, [sp, #" STRINGIZE_VALUE_OF(PROBE_CPU_SP_OFFSET) "]" "\n"
"pop { pc }" "\n"
+ ".previous" "\n"
);
#endif // COMPILER(GCC_COMPATIBLE)
Modified: releases/WebKitGTK/webkit-2.36/Source/_javascript_Core/assembler/MacroAssemblerMIPS.cpp (290431 => 290432)
--- releases/WebKitGTK/webkit-2.36/Source/_javascript_Core/assembler/MacroAssemblerMIPS.cpp 2022-02-24 16:08:45 UTC (rev 290431)
+++ releases/WebKitGTK/webkit-2.36/Source/_javascript_Core/assembler/MacroAssemblerMIPS.cpp 2022-02-24 16:09:32 UTC (rev 290432)
@@ -549,6 +549,7 @@
"jr $ra" "\n"
"nop" "\n"
".set pop" "\n"
+ ".previous" "\n"
);
#endif // COMPILER(GCC_COMPATIBLE)
Modified: releases/WebKitGTK/webkit-2.36/Source/_javascript_Core/assembler/MacroAssemblerX86Common.cpp (290431 => 290432)
--- releases/WebKitGTK/webkit-2.36/Source/_javascript_Core/assembler/MacroAssemblerX86Common.cpp 2022-02-24 16:08:45 UTC (rev 290431)
+++ releases/WebKitGTK/webkit-2.36/Source/_javascript_Core/assembler/MacroAssemblerX86Common.cpp 2022-02-24 16:09:32 UTC (rev 290432)
@@ -341,6 +341,7 @@
"popl %ecx" "\n"
"popl %ebp" "\n"
"ret" "\n"
+ ".previous" "\n"
);
#endif
@@ -709,6 +710,7 @@
"popq %rcx" "\n"
"popq %rbp" "\n"
"ret" "\n"
+ ".previous" "\n"
);
#endif // COMPILER(GCC_COMPATIBLE)
#endif // CPU(X86_64)
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