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authorKhem Raj <raj.khem@gmail.com>2013-05-28 01:22:51 +0000
committerMartin Jansa <Martin.Jansa@gmail.com>2013-06-03 14:32:02 +0200
commit048d3b430def551d603c0390c1b8ef5f4feb51a5 (patch)
tree1dc2af0bfaf79f1879eb1d2d9fb3ed89a13ce547 /meta-oe
parent675289a6f542c8b0766e72aff92849de012b652b (diff)
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luajit: Fix ppc spe issue with PIC code
some parts of libluajit is not compiled with PICness lets fix it. Also get the hotfix patch for luajit dot org Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Diffstat (limited to 'meta-oe')
-rw-r--r--meta-oe/recipes-devtools/luajit/luajit/ppc-fixplt.patch105
-rw-r--r--meta-oe/recipes-devtools/luajit/luajit_2.0.1.bb12
2 files changed, 114 insertions, 3 deletions
diff --git a/meta-oe/recipes-devtools/luajit/luajit/ppc-fixplt.patch b/meta-oe/recipes-devtools/luajit/luajit/ppc-fixplt.patch
new file mode 100644
index 000000000..b9f17f4e3
--- /dev/null
+++ b/meta-oe/recipes-devtools/luajit/luajit/ppc-fixplt.patch
@@ -0,0 +1,105 @@
+Upstream-Status: Unknown
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+libluajit is having symbols that can't be
+resolved the reloc cannot accommodate an offset greater than 24 bits.
+
+Looking at libluajit with readelf -r, you see a bunch of entries that look like:
+ 000082f0 00003c0a R_PPC_REL24 00000000 sqrt + 0
+
+These should not occur when the code is compiled and linked with -fPIC.
+
+It turns out that libluajit *is* compiled and linked with -fPIC, however...
+There is one assembler file called lj_vm.s which is generated during the build.
+This file is missing the `@plt' qualifier from external references.
+
+This file is generated by a program called buildvm. This in turn uses tables
+in a file called buildvm_arch.h which is generated by dynasm.lua.
+
+Index: LuaJIT-2.0.1/src/host/buildvm.c
+===================================================================
+--- LuaJIT-2.0.1.orig/src/host/buildvm.c 2013-02-19 12:15:00.000000000 -0800
++++ LuaJIT-2.0.1/src/host/buildvm.c 2013-05-14 20:26:05.933444512 -0700
+@@ -107,12 +107,14 @@
+ #endif
+ sprintf(name, "%s%s%s", symprefix, prefix, suffix);
+ p = strchr(name, '@');
++#if 0
+ if (p) {
+ if (!LJ_64 && (ctx->mode == BUILD_coffasm || ctx->mode == BUILD_peobj))
+ name[0] = '@';
+ else
+ *p = '\0';
+ }
++#endif
+ p = (char *)malloc(strlen(name)+1); /* MSVC doesn't like strdup. */
+ strcpy(p, name);
+ return p;
+Index: LuaJIT-2.0.1/src/vm_ppcspe.dasc
+===================================================================
+--- LuaJIT-2.0.1.orig/src/vm_ppcspe.dasc 2013-02-19 12:15:00.000000000 -0800
++++ LuaJIT-2.0.1/src/vm_ppcspe.dasc 2013-05-14 20:26:05.937444512 -0700
+@@ -1390,7 +1390,7 @@
+ | checknum CARG2
+ | evmergehi CARG1, CARG2, CARG2
+ | checkfail ->fff_fallback
+- | bl extern func
++ | bl extern func@plt
+ | evmergelo CRET1, CRET1, CRET2
+ | b ->fff_restv
+ |.endmacro
+@@ -1405,7 +1405,7 @@
+ | checknum CARG1
+ | evmergehi CARG3, CARG4, CARG4
+ | checkanyfail ->fff_fallback
+- | bl extern func
++ | bl extern func@plt
+ | evmergelo CRET1, CRET1, CRET2
+ | b ->fff_restv
+ |.endmacro
+@@ -1437,7 +1437,7 @@
+ | checknum CARG2
+ | evmergehi CARG1, CARG2, CARG2
+ | checkfail ->fff_fallback
+- | bl extern log
++ | bl extern log@plt
+ | evmergelo CRET1, CRET1, CRET2
+ | b ->fff_restv
+ |
+@@ -1471,7 +1471,7 @@
+ | checknum CARG1
+ | checkanyfail ->fff_fallback
+ | efdctsi CARG3, CARG4
+- | bl extern ldexp
++ | bl extern ldexp@plt
+ | evmergelo CRET1, CRET1, CRET2
+ | b ->fff_restv
+ |
+@@ -1484,7 +1484,7 @@
+ | checkfail ->fff_fallback
+ | la CARG3, DISPATCH_GL(tmptv)(DISPATCH)
+ | lwz PC, FRAME_PC(BASE)
+- | bl extern frexp
++ | bl extern frexp@plt
+ | lwz TMP1, DISPATCH_GL(tmptv)(DISPATCH)
+ | evmergelo CRET1, CRET1, CRET2
+ | efdcfsi CRET2, TMP1
+@@ -1503,7 +1503,7 @@
+ | checkfail ->fff_fallback
+ | la CARG3, -8(BASE)
+ | lwz PC, FRAME_PC(BASE)
+- | bl extern modf
++ | bl extern modf@plt
+ | evmergelo CRET1, CRET1, CRET2
+ | la RA, -8(BASE)
+ | evstdd CRET1, 0(BASE)
+@@ -2399,7 +2399,7 @@
+ | checknum CARG1
+ | evmergehi CARG3, CARG4, CARG4
+ | checkanyfail ->vmeta_arith_vv
+- | bl extern pow
++ | bl extern pow@plt
+ | evmergelo CRET2, CRET1, CRET2
+ | evstddx CRET2, BASE, RA
+ | ins_next
diff --git a/meta-oe/recipes-devtools/luajit/luajit_2.0.1.bb b/meta-oe/recipes-devtools/luajit/luajit_2.0.1.bb
index 99a2ca6fb..6ca5f3494 100644
--- a/meta-oe/recipes-devtools/luajit/luajit_2.0.1.bb
+++ b/meta-oe/recipes-devtools/luajit/luajit_2.0.1.bb
@@ -4,11 +4,17 @@ LIC_FILES_CHKSUM = "file://COPYRIGHT;md5=1793ef52a5d577794cd886a501a7f861"
HOMEPAGE = "http://luajit.org"
DEPENDS += "lua5.1"
-SRC_URI = "http://luajit.org/download/LuaJIT-${PV}.tar.gz \
+SRC_URI = "http://luajit.org/download/LuaJIT-${PV}.tar.gz;name=tarball \
file://0001-Do-not-strip-automatically-this-leaves-the-stripping.patch \
+ http://luajit.org/download/v2.0.1_hotfix1.patch;name=hotfix1 \
"
-SRC_URI[md5sum] = "85e406e8829602988eb1233a82e29f1f"
-SRC_URI[sha256sum] = "2371cceb53453d8a7b36451e6a0ccdb66236924545d6042ddd4c34e9668990c0"
+SRC_URI_append_fslmachine = " file://ppc-fixplt.patch "
+
+SRC_URI[tarball.md5sum] = "85e406e8829602988eb1233a82e29f1f"
+SRC_URI[tarball.sha256sum] = "2371cceb53453d8a7b36451e6a0ccdb66236924545d6042ddd4c34e9668990c0"
+
+SRC_URI[hotfix1.md5sum] = "5186c5901e37679a3c835d7b7cdac88e"
+SRC_URI[hotfix1.sha256sum] = "143898de3fe84455684fddb92947d36c1a51c6a6e3884813fe5e025bd4652368"
S = "${WORKDIR}/LuaJIT-${PV}"