Attachment 876323 Details for Bug 1078190 – ocaml.ppc64le.step2.patch

[patch] ocaml.ppc64le.step2.patch

ocaml.ppc64le.step2.patch (text/plain), 3.13 KB, created by Michel Normand on 2014-03-19 11:09:47 UTC

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Creator: Michel Normand

Created: 2014-03-19 11:09:47 UTC

Size: 3.13 KB

patch

obsolete

>From 6b3186aede6b8f9facb69d649c8e9934ab3a4a82 Mon Sep 17 00:00:00 2001
>From: Michel Normand <normand@linux.vnet.ibm.com>
>Date: Wed, 19 Mar 2014 05:09:33 -0400
>Subject: [PATCH] add asmcomp/ppc64le for new ppc64le archi
>
>do it as a symbolic link of ppc64 directory.
>
>Signed-off-by: Michel Normand <normand@linux.vnet.ibm.com>
>
>diff --git a/asmcomp/power64le b/asmcomp/power64le
>new file mode 120000
>index 0000000..9fe1d87
>--- /dev/null
>+++ b/asmcomp/power64le
>@@ -0,0 +1 @@
>+power64
>\ No newline at end of file
>From 49688f725ef08a61aec42c78d5a09d0d57f798da Mon Sep 17 00:00:00 2001
>From: Michel Normand <normand@linux.vnet.ibm.com>
>Date: Wed, 19 Mar 2014 05:40:35 -0400
>Subject: [PATCH] remove the tempo bypass related to ppc64le in configure
>
>to be able to try native compiler
>
>Signed-off-by: Michel Normand <normand@linux.vnet.ibm.com>
>
>diff --git a/configure b/configure
>index ff33895..91ce222 100755
>--- a/configure
>+++ b/configure
>@@ -721,11 +721,10 @@ esac
> # Some platforms exist both in 32-bit and 64-bit variants, not distinguished
> # by $host.  Turn off native code compilation on platforms where 64-bit mode
> # is not supported.  (PR#4441)
>-# temporarily disable native-code for ppc64le
> 
> if $arch64; then
>   case "$arch,$model" in
>-    sparc,default|power,ppc|power64le,ppc64le)
>+    sparc,default|power,ppc)
>       arch=none; model=default; system=unknown;;
>   esac
> fi
>From ddca26512dad1431e01ff17a71a8bb15af07471d Mon Sep 17 00:00:00 2001
>From: Michel Normand <normand@linux.vnet.ibm.com>
>Date: Wed, 19 Mar 2014 06:19:14 -0400
>Subject: [PATCH] ocaml asmrun changes for ppc64le archi step1
>
>only duplicate code of ppc64 archi
>but did not do any required changes specific to ppc64le.
>
>Signed-off-by: Michel Normand <normand@linux.vnet.ibm.com>
>
>diff --git a/asmrun/Makefile b/asmrun/Makefile
>index 6a8ed98..1ff256f 100644
>--- a/asmrun/Makefile
>+++ b/asmrun/Makefile
>@@ -96,6 +96,12 @@ power64.o: power64-$(SYSTEM).o
> power64.p.o: power64-$(SYSTEM).o
> 	cp power64-$(SYSTEM).o power64.p.o
> 
>+power64le.o: power64le-$(SYSTEM).o
>+	cp power64le-$(SYSTEM).o power64le.o
>+
>+power64le.p.o: power64le-$(SYSTEM).o
>+	cp power64le-$(SYSTEM).o power64le.p.o
>+
> main.c: ../byterun/main.c
> 	ln -s ../byterun/main.c main.c
> misc.c: ../byterun/misc.c
>diff --git a/asmrun/power64le-elf.S b/asmrun/power64le-elf.S
>new file mode 120000
>index 0000000..f49d00c
>--- /dev/null
>+++ b/asmrun/power64le-elf.S
>@@ -0,0 +1 @@
>+power64-elf.S
>\ No newline at end of file
>diff --git a/asmrun/stack.h b/asmrun/stack.h
>index 756db95..baf201a 100644
>--- a/asmrun/stack.h
>+++ b/asmrun/stack.h
>@@ -55,6 +55,15 @@
> #define Callback_link(sp) ((struct caml_context *)((sp) + Trap_frame_size))
> #endif
> 
>+#ifdef TARGET_power64le
>+#define Saved_return_address(sp) *((intnat *)((sp) +16))
>+#define Already_scanned(sp, retaddr) ((retaddr) & 1)
>+#define Mark_scanned(sp, retaddr) (Saved_return_address(sp) = (retaddr) | 1)
>+#define Mask_already_scanned(retaddr) ((retaddr) & ~1)
>+#define Trap_frame_size 0x150
>+#define Callback_link(sp) ((struct caml_context *)((sp) + Trap_frame_size))
>+#endif
>+
> #ifdef TARGET_arm
> #define Saved_return_address(sp) *((intnat *)((sp) - 4))
> #define Callback_link(sp) ((struct caml_context *)((sp) + 8))

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Attachments on bug 1078190: 876323 | 877953 | 879578 | 882275 | 883619 | 884553