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--- openjdk.orig/hotspot/src/os/linux/vm/jvm_linux.cpp
+++ openjdk/hotspot/src/os/linux/vm/jvm_linux.cpp
@@ -154,7 +154,9 @@
#ifdef SIGSTKFLT
"STKFLT", SIGSTKFLT, /* Stack fault. */
#endif
+#ifdef SIGCLD
"CLD", SIGCLD, /* Same as SIGCHLD (System V). */
+#endif
"CHLD", SIGCHLD, /* Child status has changed (POSIX). */
"CONT", SIGCONT, /* Continue (POSIX). */
"STOP", SIGSTOP, /* Stop, unblockable (POSIX). */
--- openjdk.orig/hotspot/src/os/linux/vm/os_linux.inline.hpp
+++ openjdk/hotspot/src/os/linux/vm/os_linux.inline.hpp
@@ -52,7 +52,7 @@
#include <unistd.h>
#include <sys/socket.h>
-#include <sys/poll.h>
+#include <poll.h>
#include <netdb.h>
inline void* os::thread_local_storage_at(int index) {
--- openjdk.orig/hotspot/src/os_cpu/linux_x86/vm/os_linux_x86.cpp
+++ openjdk/hotspot/src/os_cpu/linux_x86/vm/os_linux_x86.cpp
@@ -73,7 +73,6 @@
# include <pwd.h>
# include <poll.h>
# include <ucontext.h>
-# include <fpu_control.h>
#ifdef AMD64
#define REG_SP REG_RSP
@@ -533,6 +532,9 @@
ShouldNotReachHere();
return true; // Mute compiler
}
+
+#define _FPU_GETCW(cw) __asm__ __volatile__ ("fnstcw %0" : "=m" (*&cw))
+#define _FPU_SETCW(cw) __asm__ __volatile__ ("fldcw %0" : : "m" (*&cw))
void os::Linux::init_thread_fpu_state(void) {
#ifndef AMD64
--- openjdk.orig/hotspot/src/os_cpu/linux_x86/vm/threadLS_linux_x86.hpp
+++ openjdk/hotspot/src/os_cpu/linux_x86/vm/threadLS_linux_x86.hpp
@@ -32,7 +32,9 @@
// map stack pointer to thread pointer - see notes in threadLS_linux_x86.cpp
#define SP_BITLENGTH 32
#define PAGE_SHIFT 12
+ #ifndef PAGE_SIZE
#define PAGE_SIZE (1UL << PAGE_SHIFT)
+ #endif
static Thread* _sp_map[1UL << (SP_BITLENGTH - PAGE_SHIFT)];
public:
--- openjdk/hotspot/src/os_cpu/linux_aarch64/vm/os_linux_aarch64.cpp.orig
+++ openjdk/hotspot/src/os_cpu/linux_aarch64/vm/os_linux_aarch64.cpp
@@ -76,7 +76,7 @@
# include <pwd.h>
# include <poll.h>
# include <ucontext.h>
-# include <fpu_control.h>
+# include <linux/types.h>
#ifdef BUILTIN_SIM
#define REG_SP REG_RSP
--- openjdk/hotspot/src/cpu/aarch64/vm/sharedRuntime_aarch64.cpp.orig
+++ openjdk/hotspot/src/cpu/aarch64/vm/sharedRuntime_aarch64.cpp
@@ -194,10 +194,6 @@
return (r->reg2stack() + SharedRuntime::out_preserve_stack_slots()) * VMRegImpl::stack_slot_size;
}
-template <class T> static const T& min (const T& a, const T& b) {
- return (a > b) ? b : a;
-}
-
// ---------------------------------------------------------------------------
// Read the array of BasicTypes from a signature, and compute where the
// arguments should go. Values in the VMRegPair regs array refer to 4-byte
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