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Index: head/lang/ghc/Makefile
===================================================================
--- head/lang/ghc/Makefile
+++ head/lang/ghc/Makefile
@@ -139,8 +139,10 @@
.include <bsd.port.options.mk>
.if empty(PORT_OPTIONS:MBOOT)
-
-DISTFILES+= ghc-${BOOT_GHC_VERSION}-boot-${ARCH}-freebsd${EXTRACT_SUFX}:boot
+. if ${ARCH} == powerpc64 && ${OSVERSION} < 1300036
+ELF_V= -elfv1
+. endif
+DISTFILES+= ghc-${BOOT_GHC_VERSION}-boot-${ARCH}-freebsd${ELF_V}${EXTRACT_SUFX}:boot
.endif # MBOOT
.if ${ARCH} == aarch64 || ${ARCH} == armv6 || ${ARCH} == armv7
@@ -243,6 +245,12 @@
@${REINPLACE_CMD} -e '/^infodir/d' ${BOOT_DIR}/mk/build.mk
@${REINPLACE_CMD} -e '/^docdir/d' ${BOOT_DIR}/mk/build.mk
@${REINPLACE_CMD} -e '/^htmldir/d' ${BOOT_DIR}/mk/build.mk
+.endif
+
+# XXX osversion powerpc64 elfv2
+.if ${OSVERSION} >= 1300036
+ @${REINPLACE_CMD} -e 's/ELF_V1/ELF_V2/' \
+ ${WRKSRC}/configure ${WRKSRC}/aclocal.m4
.endif
pre-configure: apply-slist
Index: head/lang/ghc/distinfo
===================================================================
--- head/lang/ghc/distinfo
+++ head/lang/ghc/distinfo
@@ -21,7 +21,9 @@
SIZE (ghc-8.6.3-boot-armv6-freebsd.tar.xz) = 113748008
SHA256 (ghc-8.6.3-boot-armv7-freebsd.tar.xz) = 765d01199ceb0dfa5c84de692cec427e67ae1cf1ba6e1fc20e7ca854c6ceb556
SIZE (ghc-8.6.3-boot-armv7-freebsd.tar.xz) = 114046668
-SHA256 (ghc-8.6.3-boot-powerpc64-freebsd.tar.xz) = fb9bd4bad3a54722b7012c0a531cbdfe71b3b20a0b92cbd52195a526dc5ccde4
-SIZE (ghc-8.6.3-boot-powerpc64-freebsd.tar.xz) = 112652192
+SHA256 (ghc-8.6.3-boot-powerpc64-freebsd.tar.xz) = d05431053aeabe9a284439e1ebb4e0a58587cc14f9e5f6250b1b1e4476c4ec83
+SIZE (ghc-8.6.3-boot-powerpc64-freebsd.tar.xz) = 107059040
+SHA256 (ghc-8.6.3-boot-powerpc64-freebsd-elfv1.tar.xz) = fb9bd4bad3a54722b7012c0a531cbdfe71b3b20a0b92cbd52195a526dc5ccde4
+SIZE (ghc-8.6.3-boot-powerpc64-freebsd-elfv1.tar.xz) = 112652192
SHA256 (hscolour-1.24.4.tar.gz) = 243332b082294117f37b2c2c68079fa61af68b36223b3fc07594f245e0e5321d
SIZE (hscolour-1.24.4.tar.gz) = 28729
Index: head/lang/ghc/files/patch-ppc64
===================================================================
--- head/lang/ghc/files/patch-ppc64
+++ head/lang/ghc/files/patch-ppc64
@@ -9,42 +9,6 @@
#endif
-From cbdb2dcf8ff0702d0a52f8fc3ee0288c9dde0e92 Mon Sep 17 00:00:00 2001
-From: Peter Trommler <ptrommler@acm.org>
-Date: Fri, 28 Dec 2018 22:30:34 +0100
-Subject: [PATCH] RTS: Use ELF v1 convention on all powerpc64 systems
-
----
- rts/StgCRun.c | 5 -----
- 1 file changed, 5 deletions(-)
-
-diff --git a/rts/StgCRun.c b/rts/StgCRun.c
-index 92b0696c2b..4480198564 100644
---- rts/StgCRun.c
-+++ rts/StgCRun.c
-@@ -749,7 +749,6 @@ StgRunIsImplementedInAssembler(void)
-
- #if defined(powerpc64_HOST_ARCH)
-
--#if defined(linux_HOST_OS)
- static void GNUC3_ATTRIBUTE(used)
- StgRunIsImplementedInAssembler(void)
- {
-@@ -871,10 +870,6 @@ StgRunIsImplementedInAssembler(void)
- : : "i"(RESERVED_C_STACK_BYTES+304 /*stack frame size*/));
- }
-
--#else // linux_HOST_OS
--#error Only Linux support for power64 right now.
--#endif
--
- #endif
-
- #if defined(powerpc64le_HOST_ARCH)
-
-
-
-
From f4399ce96514ab58d766de999896780e93c886c6 Mon Sep 17 00:00:00 2001
From: Peter Trommler <ptrommler@acm.org>
Date: Fri, 28 Dec 2018 23:52:31 +0100
@@ -409,3 +373,93 @@
II8 -> (1, 0, 8, gprs)
II16 -> (1, 0, 8, gprs)
--- CodeGen.hs.orig 2018-09-16 22:53:54.000000000 +0200
+--- libraries/ghci/GHCi/InfoTable.hsc.orig 2019-07-06 09:00:10.880579000 +0200
++++ libraries/ghci/GHCi/InfoTable.hsc 2019-07-06 08:59:23.613439000 +0200
+@@ -77,7 +77,7 @@ data Arch = ArchSPARC
+ | ArchARM
+ | ArchARM64
+ | ArchPPC64
+- | ArchPPC64LE
++ | ArchPPC64_ELFv2
+ | ArchUnknown
+ deriving Show
+
+@@ -99,8 +99,8 @@ platform =
+ ArchARM64
+ #elif defined(powerpc64_HOST_ARCH)
+ ArchPPC64
+-#elif defined(powerpc64le_HOST_ARCH)
+- ArchPPC64LE
++#elif defined(_CALL_ELF) && (_CALL_ELF == 2)
++ ArchPPC64_ELFv2
+ #else
+ # if defined(TABLES_NEXT_TO_CODE)
+ # error Unimplemented architecture
+@@ -252,7 +252,7 @@ mkJumpToAddr a = case platform of
+ 0xE96C0010,
+ 0x4E800420]
+
+- ArchPPC64LE ->
++ ArchPPC64_ELFv2 ->
+ -- The ABI requires r12 to point to the function's entry point.
+ -- We use the medium code model where code resides in the first
+ -- two gigabytes, so loading a non-negative32 bit address
+--- rts/StgCRun.c.orig 2019-04-07 21:39:58.000000000 +0200
++++ rts/StgCRun.c 2019-07-06 08:57:54.735161000 +0200
+@@ -747,9 +747,8 @@ StgRunIsImplementedInAssembler(void)
+ Everything is in assembler, so we don't have to deal with GCC...
+ -------------------------------------------------------------------------- */
+
+-#if defined(powerpc64_HOST_ARCH)
++#if defined(ELF_V1)
+
+-#if defined(linux_HOST_OS)
+ static void GNUC3_ATTRIBUTE(used)
+ StgRunIsImplementedInAssembler(void)
+ {
+@@ -871,13 +870,9 @@ StgRunIsImplementedInAssembler(void)
+ : : "i"(RESERVED_C_STACK_BYTES+304 /*stack frame size*/));
+ }
+
+-#else // linux_HOST_OS
+-#error Only Linux support for power64 right now.
+ #endif
+
+-#endif
+-
+-#if defined(powerpc64le_HOST_ARCH)
++#if defined(ELF_V2)
+ /* -----------------------------------------------------------------------------
+ PowerPC 64 little endian architecture
+
+--- rts/StgCRunAsm.S.orig 2018-06-12 22:33:31.000000000 +0200
++++ rts/StgCRunAsm.S 2019-07-06 13:29:26.837367000 +0200
+@@ -1,8 +1,7 @@
+ #include "ghcconfig.h"
+ #include "rts/Constants.h"
+
+-#if defined(powerpc64le_HOST_ARCH)
+-# ifdef linux_HOST_OS
++#if defined(_CALL_ELF) && (_CALL_ELF == 2)
+ # define STACK_FRAME_SIZE RESERVED_C_STACK_BYTES+304
+ .file "StgCRun.c"
+ .abiversion 2
+@@ -13,6 +12,8 @@
+ .hidden StgRun
+ .type StgRun,@function
+ StgRun:
++ addis %r2, %r12, .TOC.-StgRun@ha
++ addi %r2, %r2, .TOC.-StgRun@l
+ .localentry StgRun,.-StgRun
+ mflr 0
+ mr 5, 1
+@@ -108,9 +109,6 @@ StgReturn:
+ blr
+
+ .section .note.GNU-stack,"",@progbits
+-# else // linux_HOST_OS
+-# error Only Linux support for power64 little endian right now.
+-# endif
+
+ #elif defined(powerpc_HOST_ARCH)
+ # if defined(aix_HOST_OS)
Index: head/lang/ghc/files862/patch-ppc64
===================================================================
--- head/lang/ghc/files862/patch-ppc64
+++ head/lang/ghc/files862/patch-ppc64
@@ -9,42 +9,6 @@
#endif
-From cbdb2dcf8ff0702d0a52f8fc3ee0288c9dde0e92 Mon Sep 17 00:00:00 2001
-From: Peter Trommler <ptrommler@acm.org>
-Date: Fri, 28 Dec 2018 22:30:34 +0100
-Subject: [PATCH] RTS: Use ELF v1 convention on all powerpc64 systems
-
----
- rts/StgCRun.c | 5 -----
- 1 file changed, 5 deletions(-)
-
-diff --git a/rts/StgCRun.c b/rts/StgCRun.c
-index 92b0696c2b..4480198564 100644
---- rts/StgCRun.c
-+++ rts/StgCRun.c
-@@ -749,7 +749,6 @@ StgRunIsImplementedInAssembler(void)
-
- #if defined(powerpc64_HOST_ARCH)
-
--#if defined(linux_HOST_OS)
- static void GNUC3_ATTRIBUTE(used)
- StgRunIsImplementedInAssembler(void)
- {
-@@ -871,10 +870,6 @@ StgRunIsImplementedInAssembler(void)
- : : "i"(RESERVED_C_STACK_BYTES+304 /*stack frame size*/));
- }
-
--#else // linux_HOST_OS
--#error Only Linux support for power64 right now.
--#endif
--
- #endif
-
- #if defined(powerpc64le_HOST_ARCH)
-
-
-
-
From f4399ce96514ab58d766de999896780e93c886c6 Mon Sep 17 00:00:00 2001
From: Peter Trommler <ptrommler@acm.org>
Date: Fri, 28 Dec 2018 23:52:31 +0100
@@ -409,3 +373,93 @@
II8 -> (1, 0, 8, gprs)
II16 -> (1, 0, 8, gprs)
--- CodeGen.hs.orig 2018-09-16 22:53:54.000000000 +0200
+--- libraries/ghci/GHCi/InfoTable.hsc.orig 2019-07-06 09:00:10.880579000 +0200
++++ libraries/ghci/GHCi/InfoTable.hsc 2019-07-06 08:59:23.613439000 +0200
+@@ -77,7 +77,7 @@ data Arch = ArchSPARC
+ | ArchARM
+ | ArchARM64
+ | ArchPPC64
+- | ArchPPC64LE
++ | ArchPPC64_ELFv2
+ | ArchUnknown
+ deriving Show
+
+@@ -99,8 +99,8 @@ platform =
+ ArchARM64
+ #elif defined(powerpc64_HOST_ARCH)
+ ArchPPC64
+-#elif defined(powerpc64le_HOST_ARCH)
+- ArchPPC64LE
++#elif defined(_CALL_ELF) && (_CALL_ELF == 2)
++ ArchPPC64_ELFv2
+ #else
+ # if defined(TABLES_NEXT_TO_CODE)
+ # error Unimplemented architecture
+@@ -252,7 +252,7 @@ mkJumpToAddr a = case platform of
+ 0xE96C0010,
+ 0x4E800420]
+
+- ArchPPC64LE ->
++ ArchPPC64_ELFv2 ->
+ -- The ABI requires r12 to point to the function's entry point.
+ -- We use the medium code model where code resides in the first
+ -- two gigabytes, so loading a non-negative32 bit address
+--- rts/StgCRun.c.orig 2019-04-07 21:39:58.000000000 +0200
++++ rts/StgCRun.c 2019-07-06 08:57:54.735161000 +0200
+@@ -747,9 +747,8 @@ StgRunIsImplementedInAssembler(void)
+ Everything is in assembler, so we don't have to deal with GCC...
+ -------------------------------------------------------------------------- */
+
+-#if defined(powerpc64_HOST_ARCH)
++#if defined(ELF_V1)
+
+-#if defined(linux_HOST_OS)
+ static void GNUC3_ATTRIBUTE(used)
+ StgRunIsImplementedInAssembler(void)
+ {
+@@ -871,13 +870,9 @@ StgRunIsImplementedInAssembler(void)
+ : : "i"(RESERVED_C_STACK_BYTES+304 /*stack frame size*/));
+ }
+
+-#else // linux_HOST_OS
+-#error Only Linux support for power64 right now.
+ #endif
+
+-#endif
+-
+-#if defined(powerpc64le_HOST_ARCH)
++#if defined(ELF_V2)
+ /* -----------------------------------------------------------------------------
+ PowerPC 64 little endian architecture
+
+--- rts/StgCRunAsm.S.orig 2018-06-12 22:33:31.000000000 +0200
++++ rts/StgCRunAsm.S 2019-07-06 13:29:26.837367000 +0200
+@@ -1,8 +1,7 @@
+ #include "ghcconfig.h"
+ #include "rts/Constants.h"
+
+-#if defined(powerpc64le_HOST_ARCH)
+-# ifdef linux_HOST_OS
++#if defined(_CALL_ELF) && (_CALL_ELF == 2)
+ # define STACK_FRAME_SIZE RESERVED_C_STACK_BYTES+304
+ .file "StgCRun.c"
+ .abiversion 2
+@@ -13,6 +12,8 @@
+ .hidden StgRun
+ .type StgRun,@function
+ StgRun:
++ addis %r2, %r12, .TOC.-StgRun@ha
++ addi %r2, %r2, .TOC.-StgRun@l
+ .localentry StgRun,.-StgRun
+ mflr 0
+ mr 5, 1
+@@ -108,9 +109,6 @@ StgReturn:
+ blr
+
+ .section .note.GNU-stack,"",@progbits
+-# else // linux_HOST_OS
+-# error Only Linux support for power64 little endian right now.
+-# endif
+
+ #elif defined(powerpc_HOST_ARCH)
+ # if defined(aix_HOST_OS)
Index: head/lang/ghc/files863/patch-ppc64
===================================================================
--- head/lang/ghc/files863/patch-ppc64
+++ head/lang/ghc/files863/patch-ppc64
@@ -9,42 +9,6 @@
#endif
-From cbdb2dcf8ff0702d0a52f8fc3ee0288c9dde0e92 Mon Sep 17 00:00:00 2001
-From: Peter Trommler <ptrommler@acm.org>
-Date: Fri, 28 Dec 2018 22:30:34 +0100
-Subject: [PATCH] RTS: Use ELF v1 convention on all powerpc64 systems
-
----
- rts/StgCRun.c | 5 -----
- 1 file changed, 5 deletions(-)
-
-diff --git a/rts/StgCRun.c b/rts/StgCRun.c
-index 92b0696c2b..4480198564 100644
---- rts/StgCRun.c
-+++ rts/StgCRun.c
-@@ -749,7 +749,6 @@ StgRunIsImplementedInAssembler(void)
-
- #if defined(powerpc64_HOST_ARCH)
-
--#if defined(linux_HOST_OS)
- static void GNUC3_ATTRIBUTE(used)
- StgRunIsImplementedInAssembler(void)
- {
-@@ -871,10 +870,6 @@ StgRunIsImplementedInAssembler(void)
- : : "i"(RESERVED_C_STACK_BYTES+304 /*stack frame size*/));
- }
-
--#else // linux_HOST_OS
--#error Only Linux support for power64 right now.
--#endif
--
- #endif
-
- #if defined(powerpc64le_HOST_ARCH)
-
-
-
-
From f4399ce96514ab58d766de999896780e93c886c6 Mon Sep 17 00:00:00 2001
From: Peter Trommler <ptrommler@acm.org>
Date: Fri, 28 Dec 2018 23:52:31 +0100
@@ -409,3 +373,93 @@
II8 -> (1, 0, 8, gprs)
II16 -> (1, 0, 8, gprs)
--- CodeGen.hs.orig 2018-09-16 22:53:54.000000000 +0200
+--- libraries/ghci/GHCi/InfoTable.hsc.orig 2019-07-06 09:00:10.880579000 +0200
++++ libraries/ghci/GHCi/InfoTable.hsc 2019-07-06 08:59:23.613439000 +0200
+@@ -77,7 +77,7 @@ data Arch = ArchSPARC
+ | ArchARM
+ | ArchARM64
+ | ArchPPC64
+- | ArchPPC64LE
++ | ArchPPC64_ELFv2
+ | ArchUnknown
+ deriving Show
+
+@@ -99,8 +99,8 @@ platform =
+ ArchARM64
+ #elif defined(powerpc64_HOST_ARCH)
+ ArchPPC64
+-#elif defined(powerpc64le_HOST_ARCH)
+- ArchPPC64LE
++#elif defined(_CALL_ELF) && (_CALL_ELF == 2)
++ ArchPPC64_ELFv2
+ #else
+ # if defined(TABLES_NEXT_TO_CODE)
+ # error Unimplemented architecture
+@@ -252,7 +252,7 @@ mkJumpToAddr a = case platform of
+ 0xE96C0010,
+ 0x4E800420]
+
+- ArchPPC64LE ->
++ ArchPPC64_ELFv2 ->
+ -- The ABI requires r12 to point to the function's entry point.
+ -- We use the medium code model where code resides in the first
+ -- two gigabytes, so loading a non-negative32 bit address
+--- rts/StgCRun.c.orig 2019-04-07 21:39:58.000000000 +0200
++++ rts/StgCRun.c 2019-07-06 08:57:54.735161000 +0200
+@@ -747,9 +747,8 @@ StgRunIsImplementedInAssembler(void)
+ Everything is in assembler, so we don't have to deal with GCC...
+ -------------------------------------------------------------------------- */
+
+-#if defined(powerpc64_HOST_ARCH)
++#if defined(ELF_V1)
+
+-#if defined(linux_HOST_OS)
+ static void GNUC3_ATTRIBUTE(used)
+ StgRunIsImplementedInAssembler(void)
+ {
+@@ -871,13 +870,9 @@ StgRunIsImplementedInAssembler(void)
+ : : "i"(RESERVED_C_STACK_BYTES+304 /*stack frame size*/));
+ }
+
+-#else // linux_HOST_OS
+-#error Only Linux support for power64 right now.
+ #endif
+
+-#endif
+-
+-#if defined(powerpc64le_HOST_ARCH)
++#if defined(ELF_V2)
+ /* -----------------------------------------------------------------------------
+ PowerPC 64 little endian architecture
+
+--- rts/StgCRunAsm.S.orig 2018-06-12 22:33:31.000000000 +0200
++++ rts/StgCRunAsm.S 2019-07-06 13:29:26.837367000 +0200
+@@ -1,8 +1,7 @@
+ #include "ghcconfig.h"
+ #include "rts/Constants.h"
+
+-#if defined(powerpc64le_HOST_ARCH)
+-# ifdef linux_HOST_OS
++#if defined(_CALL_ELF) && (_CALL_ELF == 2)
+ # define STACK_FRAME_SIZE RESERVED_C_STACK_BYTES+304
+ .file "StgCRun.c"
+ .abiversion 2
+@@ -13,6 +12,8 @@
+ .hidden StgRun
+ .type StgRun,@function
+ StgRun:
++ addis %r2, %r12, .TOC.-StgRun@ha
++ addi %r2, %r2, .TOC.-StgRun@l
+ .localentry StgRun,.-StgRun
+ mflr 0
+ mr 5, 1
+@@ -108,9 +109,6 @@ StgReturn:
+ blr
+
+ .section .note.GNU-stack,"",@progbits
+-# else // linux_HOST_OS
+-# error Only Linux support for power64 little endian right now.
+-# endif
+
+ #elif defined(powerpc_HOST_ARCH)
+ # if defined(aix_HOST_OS)
Index: head/lang/ghc/files864/patch-ppc64
===================================================================
--- head/lang/ghc/files864/patch-ppc64
+++ head/lang/ghc/files864/patch-ppc64
@@ -9,42 +9,6 @@
#endif
-From cbdb2dcf8ff0702d0a52f8fc3ee0288c9dde0e92 Mon Sep 17 00:00:00 2001
-From: Peter Trommler <ptrommler@acm.org>
-Date: Fri, 28 Dec 2018 22:30:34 +0100
-Subject: [PATCH] RTS: Use ELF v1 convention on all powerpc64 systems
-
----
- rts/StgCRun.c | 5 -----
- 1 file changed, 5 deletions(-)
-
-diff --git a/rts/StgCRun.c b/rts/StgCRun.c
-index 92b0696c2b..4480198564 100644
---- rts/StgCRun.c
-+++ rts/StgCRun.c
-@@ -749,7 +749,6 @@ StgRunIsImplementedInAssembler(void)
-
- #if defined(powerpc64_HOST_ARCH)
-
--#if defined(linux_HOST_OS)
- static void GNUC3_ATTRIBUTE(used)
- StgRunIsImplementedInAssembler(void)
- {
-@@ -871,10 +870,6 @@ StgRunIsImplementedInAssembler(void)
- : : "i"(RESERVED_C_STACK_BYTES+304 /*stack frame size*/));
- }
-
--#else // linux_HOST_OS
--#error Only Linux support for power64 right now.
--#endif
--
- #endif
-
- #if defined(powerpc64le_HOST_ARCH)
-
-
-
-
From f4399ce96514ab58d766de999896780e93c886c6 Mon Sep 17 00:00:00 2001
From: Peter Trommler <ptrommler@acm.org>
Date: Fri, 28 Dec 2018 23:52:31 +0100
@@ -409,3 +373,93 @@
II8 -> (1, 0, 8, gprs)
II16 -> (1, 0, 8, gprs)
--- CodeGen.hs.orig 2018-09-16 22:53:54.000000000 +0200
+--- libraries/ghci/GHCi/InfoTable.hsc.orig 2019-07-06 09:00:10.880579000 +0200
++++ libraries/ghci/GHCi/InfoTable.hsc 2019-07-06 08:59:23.613439000 +0200
+@@ -77,7 +77,7 @@ data Arch = ArchSPARC
+ | ArchARM
+ | ArchARM64
+ | ArchPPC64
+- | ArchPPC64LE
++ | ArchPPC64_ELFv2
+ | ArchUnknown
+ deriving Show
+
+@@ -99,8 +99,8 @@ platform =
+ ArchARM64
+ #elif defined(powerpc64_HOST_ARCH)
+ ArchPPC64
+-#elif defined(powerpc64le_HOST_ARCH)
+- ArchPPC64LE
++#elif defined(_CALL_ELF) && (_CALL_ELF == 2)
++ ArchPPC64_ELFv2
+ #else
+ # if defined(TABLES_NEXT_TO_CODE)
+ # error Unimplemented architecture
+@@ -252,7 +252,7 @@ mkJumpToAddr a = case platform of
+ 0xE96C0010,
+ 0x4E800420]
+
+- ArchPPC64LE ->
++ ArchPPC64_ELFv2 ->
+ -- The ABI requires r12 to point to the function's entry point.
+ -- We use the medium code model where code resides in the first
+ -- two gigabytes, so loading a non-negative32 bit address
+--- rts/StgCRun.c.orig 2019-04-07 21:39:58.000000000 +0200
++++ rts/StgCRun.c 2019-07-06 08:57:54.735161000 +0200
+@@ -747,9 +747,8 @@ StgRunIsImplementedInAssembler(void)
+ Everything is in assembler, so we don't have to deal with GCC...
+ -------------------------------------------------------------------------- */
+
+-#if defined(powerpc64_HOST_ARCH)
++#if defined(ELF_V1)
+
+-#if defined(linux_HOST_OS)
+ static void GNUC3_ATTRIBUTE(used)
+ StgRunIsImplementedInAssembler(void)
+ {
+@@ -871,13 +870,9 @@ StgRunIsImplementedInAssembler(void)
+ : : "i"(RESERVED_C_STACK_BYTES+304 /*stack frame size*/));
+ }
+
+-#else // linux_HOST_OS
+-#error Only Linux support for power64 right now.
+ #endif
+
+-#endif
+-
+-#if defined(powerpc64le_HOST_ARCH)
++#if defined(ELF_V2)
+ /* -----------------------------------------------------------------------------
+ PowerPC 64 little endian architecture
+
+--- rts/StgCRunAsm.S.orig 2018-06-12 22:33:31.000000000 +0200
++++ rts/StgCRunAsm.S 2019-07-06 13:29:26.837367000 +0200
+@@ -1,8 +1,7 @@
+ #include "ghcconfig.h"
+ #include "rts/Constants.h"
+
+-#if defined(powerpc64le_HOST_ARCH)
+-# ifdef linux_HOST_OS
++#if defined(_CALL_ELF) && (_CALL_ELF == 2)
+ # define STACK_FRAME_SIZE RESERVED_C_STACK_BYTES+304
+ .file "StgCRun.c"
+ .abiversion 2
+@@ -13,6 +12,8 @@
+ .hidden StgRun
+ .type StgRun,@function
+ StgRun:
++ addis %r2, %r12, .TOC.-StgRun@ha
++ addi %r2, %r2, .TOC.-StgRun@l
+ .localentry StgRun,.-StgRun
+ mflr 0
+ mr 5, 1
+@@ -108,9 +109,6 @@ StgReturn:
+ blr
+
+ .section .note.GNU-stack,"",@progbits
+-# else // linux_HOST_OS
+-# error Only Linux support for power64 little endian right now.
+-# endif
+
+ #elif defined(powerpc_HOST_ARCH)
+ # if defined(aix_HOST_OS)

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