74 lines
3.3 KiB
Diff
74 lines
3.3 KiB
Diff
Subject: Fix cast errors with latest GCC (11.2)
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Upstream: No
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Author: Simon Frankenberger <simon-alpine@fraho.eu>
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This patch fixes multiple casting errors reported by GCC 11.2
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--- old/src/hotspot/share/oops/access.hpp
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+++ new/src/hotspot/share/oops/access.hpp
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@@ -294,8 +294,8 @@
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static inline void arraycopy(arrayOop src_obj, size_t src_offset_in_bytes,
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arrayOop dst_obj, size_t dst_offset_in_bytes,
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size_t length) {
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- AccessT::arraycopy(src_obj, src_offset_in_bytes, reinterpret_cast<const T*>(NULL),
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- dst_obj, dst_offset_in_bytes, reinterpret_cast<T*>(NULL),
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+ AccessT::arraycopy(src_obj, src_offset_in_bytes, static_cast<const T*>(NULL),
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+ dst_obj, dst_offset_in_bytes, static_cast<T*>(NULL),
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length);
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}
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@@ -303,7 +303,7 @@
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static inline void arraycopy_to_native(arrayOop src_obj, size_t src_offset_in_bytes,
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T* dst,
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size_t length) {
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- AccessT::arraycopy(src_obj, src_offset_in_bytes, reinterpret_cast<const T*>(NULL),
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+ AccessT::arraycopy(src_obj, src_offset_in_bytes, static_cast<const T*>(NULL),
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NULL, 0, dst,
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length);
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}
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@@ -313,15 +313,15 @@
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arrayOop dst_obj, size_t dst_offset_in_bytes,
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size_t length) {
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AccessT::arraycopy(NULL, 0, src,
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- dst_obj, dst_offset_in_bytes, reinterpret_cast<T*>(NULL),
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+ dst_obj, dst_offset_in_bytes, static_cast<T*>(NULL),
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length);
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}
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static inline bool oop_arraycopy(arrayOop src_obj, size_t src_offset_in_bytes,
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arrayOop dst_obj, size_t dst_offset_in_bytes,
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size_t length) {
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- return AccessT::oop_arraycopy(src_obj, src_offset_in_bytes, reinterpret_cast<const HeapWord*>(NULL),
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- dst_obj, dst_offset_in_bytes, reinterpret_cast<HeapWord*>(NULL),
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+ return AccessT::oop_arraycopy(src_obj, src_offset_in_bytes, static_cast<const HeapWord*>(NULL),
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+ dst_obj, dst_offset_in_bytes, static_cast<HeapWord*>(NULL),
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length);
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}
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--- old/src/hotspot/cpu/x86/interp_masm_x86.cpp
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+++ new/src/hotspot/cpu/x86/interp_masm_x86.cpp
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@@ -1122,7 +1122,7 @@
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bind(loop);
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// check if current entry is used
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- cmpptr(Address(rmon, BasicObjectLock::obj_offset_in_bytes()), (int32_t) NULL);
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+ cmpptr(Address(rmon, BasicObjectLock::obj_offset_in_bytes()), 0);
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jcc(Assembler::notEqual, exception);
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addptr(rmon, entry_size); // otherwise advance to next entry
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--- old/src/hotspot/cpu/x86/interpreterRT_x86_64.cpp
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+++ new/src/hotspot/cpu/x86/interpreterRT_x86_64.cpp
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@@ -443,10 +443,10 @@
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_from -= Interpreter::stackElementSize;
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if (_num_int_args < Argument::n_int_register_parameters_c-1) {
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- *_int_args++ = (*from_addr == 0) ? NULL : (intptr_t)from_addr;
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+ *_int_args++ = (*from_addr == 0) ? (intptr_t) 0 : (intptr_t) from_addr;
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_num_int_args++;
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} else {
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- *_to++ = (*from_addr == 0) ? NULL : (intptr_t) from_addr;
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+ *_to++ = (*from_addr == 0) ? (intptr_t) 0 : (intptr_t) from_addr;
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}
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}
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