diff options
| author | Marius Bakke <[email protected]> | 2022-09-13 00:50:11 +0200 |
|---|---|---|
| committer | Marius Bakke <[email protected]> | 2022-09-13 14:53:08 +0200 |
| commit | 321e866b1cea4916e3568efb84a248e5bb91200a (patch) | |
| tree | ea795d5e87eefbc2e3cd9ecac163ce2caa18a921 /gnu/packages/patches/icedtea-7-hotspot-pointer-comparison.patch | |
| parent | 53a94f6abf41860dc37013a897795c2d8f41cc60 (diff) | |
gnu: icedtea@2: Fix build with newer toolchain.
* gnu/packages/java.scm (icedtea-7)[arguments]: Add substitution to prevent
ldd segfault and disable optimizations of dump.cpp instead of patching.
[native-inputs]: Patch the "hotspot" drop.
* gnu/packages/patches/icedtea-7-hotspot-pointer-comparison.patch: New file.
* gnu/local.mk (dist_patch_DATA): Adjust accordingly.
Diffstat (limited to 'gnu/packages/patches/icedtea-7-hotspot-pointer-comparison.patch')
| -rw-r--r-- | gnu/packages/patches/icedtea-7-hotspot-pointer-comparison.patch | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/gnu/packages/patches/icedtea-7-hotspot-pointer-comparison.patch b/gnu/packages/patches/icedtea-7-hotspot-pointer-comparison.patch new file mode 100644 index 0000000000..deb305bd96 --- /dev/null +++ b/gnu/packages/patches/icedtea-7-hotspot-pointer-comparison.patch @@ -0,0 +1,36 @@ +Avoid ordered comparison of pointer with integer to prevent compile error +with GCC 11. + +diff --git a/src/share/vm/opto/lcm.cpp b/src/share/vm/opto/lcm.cpp +--- a/src/share/vm/opto/lcm.cpp ++++ b/src/share/vm/opto/lcm.cpp +@@ -60,7 +60,7 @@ + // Check whether val is not-null-decoded compressed oop, + // i.e. will grab into the base of the heap if it represents NULL. + static bool accesses_heap_base_zone(Node *val) { +- if (Universe::narrow_oop_base() > 0) { // Implies UseCompressedOops. ++ if (Universe::narrow_oop_base() != NULL) { // Implies UseCompressedOops. + if (val && val->is_Mach()) { + if (val->as_Mach()->ideal_Opcode() == Op_DecodeN) { + // This assumes all Decodes with TypePtr::NotNull are matched to nodes that +diff --git a/src/share/vm/runtime/virtualspace.cpp b/src/share/vm/runtime/virtualspace.cpp +--- a/src/share/vm/runtime/virtualspace.cpp ++++ b/src/share/vm/runtime/virtualspace.cpp +@@ -527,7 +527,7 @@ ReservedHeapSpace::ReservedHeapSpace(size_t size, size_t alignment, + (UseCompressedOops && (Universe::narrow_oop_base() != NULL) && + Universe::narrow_oop_use_implicit_null_checks()) ? + lcm(os::vm_page_size(), alignment) : 0) { +- if (base() > 0) { ++ if (base() != NULL) { + MemTracker::record_virtual_memory_type((address)base(), mtJavaHeap); + } + +@@ -546,7 +546,7 @@ ReservedHeapSpace::ReservedHeapSpace(const size_t prefix_size, + (UseCompressedOops && (Universe::narrow_oop_base() != NULL) && + Universe::narrow_oop_use_implicit_null_checks()) ? + lcm(os::vm_page_size(), prefix_align) : 0) { +- if (base() > 0) { ++ if (base() != NULL) { + MemTracker::record_virtual_memory_type((address)base(), mtJavaHeap); + } + |