mirror of
https://gitlab.alpinelinux.org/alpine/aports.git
synced 2025-08-05 21:37:15 +02:00
abc39eddbf
https://github.com/corretto/corretto-8 Amazon's no-cost, multi-platform, production-ready distribution of OpenJDK 8 This aport can be cross-compiled with the same method used for openjdk11/17/21, unlike community/openjdk8 (icedtea).
39 lines
1.4 KiB
Diff
39 lines
1.4 KiB
Diff
diff --git openjdk/hotspot/src/os_cpu/linux_x86/vm/os_linux_x86.cpp openjdk/hotspot/src/os_cpu/linux_x86/vm/os_linux_x86.cpp
|
|
index 38388cb..2505ba8 100644
|
|
--- openjdk/hotspot/src/os_cpu/linux_x86/vm/os_linux_x86.cpp
|
|
+++ openjdk/hotspot/src/os_cpu/linux_x86/vm/os_linux_x86.cpp
|
|
@@ -72,9 +72,6 @@
|
|
# include <pwd.h>
|
|
# include <poll.h>
|
|
# include <ucontext.h>
|
|
-#ifndef AMD64
|
|
-# include <fpu_control.h>
|
|
-#endif
|
|
|
|
#ifdef AMD64
|
|
#define REG_SP REG_RSP
|
|
@@ -544,6 +543,9 @@ JVM_handle_linux_signal(int sig,
|
|
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
|
|
// set fpu to 53 bit precision
|
|
diff --git openjdk/hotspot/src/os_cpu/linux_x86/vm/threadLS_linux_x86.hpp openjdk/hotspot/src/os_cpu/linux_x86/vm/threadLS_linux_x86.hpp
|
|
index f3f2f26..6b50cfa 100644
|
|
--- openjdk/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:
|