3.5.1 Example 1: Binding to C Variables

This example shows how to use the following pseudo-ops to specify the bindings of variables in C:

. common, .global, .local, .weak

The following C definitions/declarations:

	int

 foo1 = 1;
#pragma weak foo2 = foo1
	static int foo3;
	static int foo4 = 2;

can be translated into the following assembly code.

	.pushsection	".data"

	.global   foo1	! int foo1 = 1
	.align    4
foo1:
	.word  0x1
	.type  foo1,#object			! foo1 is of type data object,
	.size  foo1,4				! with size = 4 bytes
       
	.weak  foo2			! #pragma weak foo2 = foo1
	foo2 = foo1

	.local  foo3			! static int foo3
	.common  foo3,4,4

	.align  4			! static int foo4 = 2
   foo4:
	.word  0x2
	.type  foo4,#object
	.size  foo4,4

	.popsection