1 files changed, 55 insertions, 0 deletions
diff --git a/community/openjdk8/icedtea-hotspot-musl.patch b/community/openjdk8/icedtea-hotspot-musl.patch
new file mode 100644
index 00000000000..41072defe26
--- /dev/null
+++ b/community/openjdk8/icedtea-hotspot-musl.patch
@@ -0,0 +1,55 @@
+--- 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
+@@ -532,6 +531,9 @@
+ 
+   ShouldNotReachHere();
+ }
++
++#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: