Hi,
I have successfully cross compiled the node binary for version0.8. and
running the same in the hardware.
Now i wrote *.cc and wscript file which helps in interfacing the C++ with
the Java.
When i compile and build the same as "node-waf configure build" the
compilation steps are successful, and i get a *.node file inside
./build/Release folder.
I copied the same from the ubuntu to the Target, but i get the below error.
*root@bosch-nemid:~/Release-2# node ARM.js*
*[ 2971.577489] Alignment trap: not handling instruction e1923f9f at
[<ffff0fc4>]*
*[ 2971.586303] Unhandled fault: alignment exception (0x011) at 0x0001bad5*
*Illegal instruction*
*
*
Please find below the code of wscript:
srcdir = '.'
blddir = 'build'
VERSION = '0.1'
def set_options(opt):
opt.tool_options("compiler_cxx")
def configure(conf):
conf.check_tool("compiler_cxx")
conf.check_tool("node_addon")
def build(bld):
arch = ""
if bld.env['DEST_CPU'] == 'x86_64':
arch = "arch=x64"
print "x86"
elif bld.env['DEST_CPU'] == 'x86':
arch = "arch=x86"
print "x86"
elif bld.env['DEST_CPU'] == 'arm':
arch = "arch=arm"
print "arm_1"
elif bld.env['DEST_CPU'] == 'mips':
arch = "arch=mips"
print "arm_2"
else:
raise Exception(bld.env['DEST_CPU'], "is not one of these supported
architectures: x86, x86_64, arm, mips")
print "Working fine with arm"
arch = "arch=arm"
cross_arch = True
bld.env['AR'] =
'/opt/tooling/mvista/MV_20110822/symphony-ivi-2.6.34/tools/tools/arm-gnueabi/bin/arm-montavista-linux-gnueabi-ar'
bld.env['CC'] =
'/opt/tooling/mvista/MV_20110822/symphony-ivi-2.6.34/tools/tools/arm-gnueabi/bin/arm-montavista-linux-gnueabi-gcc'
bld.env['LINK_CC'] =
'/opt/tooling/mvista/MV_20110822/symphony-ivi-2.6.34/tools/tools/arm-gnueabi/bin/arm-montavista-linux-gnueabi-gcc'
bld.env['LIBDIR'] = '/home/pavincoll/Desktop/ARMRFS3/usr/lib'
obj = bld.new_task_gen("cxx", "shlib", "node_addon")
obj.target = "aqARM"
obj.source = "NJSAQ.cc"
obj.includes = ["/home/pavincoll/Desktop/ARMRFS3/usr/include",
"/home/pavincoll/Desktop/ARMRFS3/usr/include/alsa",
"/home/pavincoll/Desktop/ARMRFS3/usr/include/curl",
"/opt/tooling/mvista/MV_20110822/symphony-ivi-2.6.34/tools/tools/arm-gnueabi/arm-montavista-linux-gnueabi/target-toolchain/arm-montavista-linux-gnueabi/libc/usr/bin"
, "/home/pavincoll/Desktop/ARMRFS3/usr/lib",
"/home/pavincoll/workspace/aqstub/src" ]
obj.lib = ["pthread","aqARM", "sqARM_1", "spARM"]
Note:
I have a folder in my Ubuntu which replicated my Target Root file system,
And i have made sure i point to that as the Library Directory path.
Also i am not using the Default Gcc compiler instead i am using the
MontaVista C++ compiler.
I set system env like CC,CPP,AR,RANLIB Variables to point to the rite
Montavista binary path.
can some one help.
thanks in advance.
Pavi
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