diff options
| author | Piotr Kubaj <pkubaj@FreeBSD.org> | 2020-12-03 23:39:47 +0000 |
|---|---|---|
| committer | Piotr Kubaj <pkubaj@FreeBSD.org> | 2020-12-03 23:39:47 +0000 |
| commit | 4d2bb2699ba6d086e3ec9a0cb14e07c628ff4659 (patch) | |
| tree | c979ba347862e9a964eebf59999ba37c2ce2cff1 /java/openjdk8/files | |
| parent | lang/go: Update to 1.15.6 (diff) | |
java/openjdk8: add support for powerpc64le
powerpc64le needs --disable-jfr and USE_PRECOMPILED_HEADER=0 - same as powerpc64 elfv2.
Clang refuses to build little-endian binaries for power7, this needs to be bumped to power8 (this is a bug in openjdk, POWER7 is not LE-compatible).
-minsert-sched-nops=regroup_exact -mno-multiple -mno-string are not supported by clang and need to be removed.
FreeBSD uses sys/endian.h instead of byteswap.h and bswap{16,32,64} instead of bswap_{16,32,64}.
PR: 251247
Approved by: java (maintainer timeout)
Diffstat (limited to 'java/openjdk8/files')
| -rw-r--r-- | java/openjdk8/files/patch-hotspot_make_bsd_makefiles_ppc64.make | 9 | ||||
| -rw-r--r-- | java/openjdk8/files/patch-hotspot_src_os__cpu_bsd__ppc_vm_bytes__bsd__ppc.inline.hpp | 20 |
2 files changed, 29 insertions, 0 deletions
diff --git a/java/openjdk8/files/patch-hotspot_make_bsd_makefiles_ppc64.make b/java/openjdk8/files/patch-hotspot_make_bsd_makefiles_ppc64.make new file mode 100644 index 000000000000..023fb10fd71b --- /dev/null +++ b/java/openjdk8/files/patch-hotspot_make_bsd_makefiles_ppc64.make @@ -0,0 +1,9 @@ +--- hotspot/make/bsd/makefiles/ppc64.make.orig 2020-11-18 23:45:09 UTC ++++ hotspot/make/bsd/makefiles/ppc64.make +@@ -47,5 +47,5 @@ else + CFLAGS += -DVM_LITTLE_ENDIAN -DABI_ELFv2 + + # Use Power8, this is the first CPU to support PPC64 LE with ELFv2 ABI. +- CFLAGS += -mcpu=power7 -mtune=power8 -minsert-sched-nops=regroup_exact -mno-multiple -mno-string ++ CFLAGS += -mcpu=power8 -mtune=power8 + endif diff --git a/java/openjdk8/files/patch-hotspot_src_os__cpu_bsd__ppc_vm_bytes__bsd__ppc.inline.hpp b/java/openjdk8/files/patch-hotspot_src_os__cpu_bsd__ppc_vm_bytes__bsd__ppc.inline.hpp new file mode 100644 index 000000000000..b8b8ed237886 --- /dev/null +++ b/java/openjdk8/files/patch-hotspot_src_os__cpu_bsd__ppc_vm_bytes__bsd__ppc.inline.hpp @@ -0,0 +1,20 @@ +--- hotspot/src/os_cpu/bsd_ppc/vm/bytes_bsd_ppc.inline.hpp.orig 2020-11-18 23:50:31 UTC ++++ hotspot/src/os_cpu/bsd_ppc/vm/bytes_bsd_ppc.inline.hpp +@@ -27,13 +27,13 @@ + #define OS_CPU_BSD_PPC_VM_BYTES_BSD_PPC_INLINE_HPP + + #if defined(VM_LITTLE_ENDIAN) +-#include <byteswap.h> ++#include <sys/endian.h> + + // Efficient swapping of data bytes from Java byte + // ordering to native byte ordering and vice versa. +-inline u2 Bytes::swap_u2(u2 x) { return bswap_16(x); } +-inline u4 Bytes::swap_u4(u4 x) { return bswap_32(x); } +-inline u8 Bytes::swap_u8(u8 x) { return bswap_64(x); } ++inline u2 Bytes::swap_u2(u2 x) { return bswap16(x); } ++inline u4 Bytes::swap_u4(u4 x) { return bswap32(x); } ++inline u8 Bytes::swap_u8(u8 x) { return bswap64(x); } + #endif // VM_LITTLE_ENDIAN + + #endif // OS_CPU_BSD_PPC_VM_BYTES_BSD_PPC_INLINE_HPP |