MOVD	g, R2			// arg 0: G
	// C functions expect 160 bytes of space on caller stack frame
	// and an 8-byte aligned stack pointer
	MOVD	R15, R9			// save current stack (R9 is preserved in the Linux ABI)
	SUB	$160, R15		// reserve 160 bytes
	MOVD    $~7, R6
	AND 	R6, R15			// 8-byte align
	BL	R11			// this call clobbers volatile registers according to Linux ABI (R0-R5, R14)
	MOVD	R9, R15			// restore stack

		// We only care about name, size, and magic, unless in verbose mode.
		// The fields are space-padded on the right.
		// The size is in decimal.
		// The file data - size bytes - follows the header.
		// Headers are 2-byte aligned, so if size is odd, an extra padding
		// byte sits between the file data and the next header.
		// The file data that follows is padded to an even number of bytes:

	})(nil)
}

func _() {
	// do not modify literals
	_ = "tab1	tab2	tab3	end"	// string contains 3 tabs
	_ = "tab1 tab2 tab3 end"	// same string with 3 blanks - may be unaligned because editors see tabs in strings
	_ = ""				// this comment should be aligned with the one on the previous line
	_ = ``
	_ = `
`
	_ = `foo
		bar`
	_ = `three spaces before the end of the line starting here:   
they must not be removed`
}

	})(nil)
}

func _() {
	// do not modify literals
	_ = "tab1	tab2	tab3	end"	// string contains 3 tabs
	_ = "tab1 tab2 tab3 end"	// same string with 3 blanks - may be unaligned because editors see tabs in strings
	_ = ""	// this comment should be aligned with the one on the previous line
	_ = ``
	_ = `
`
	_ = `foo
		bar`
	_ = `three spaces before the end of the line starting here:   
they must not be removed`
}

		// In the case of an abort, the exception IP is one byte after
		// the INT3 (this differs from UNIX OSes). Note that on ARM,
		// this means that the exception IP is no longer aligned.
		pc--
	}
	return isAbortPC(pc)
}

// isgoexception reports whether this exception should be translated
// into a Go panic or throw.
//
// It is nosplit to avoid growing the stack in case we're aborting

      static final int BYTE_ARRAY_BASE_OFFSET = theUnsafe.arrayBaseOffset(byte[].class);

      static {
        // fall back to the safer pure java implementation unless we're in
        // a 64-bit JVM with an 8-byte aligned field offset.
        if (!("64".equals(System.getProperty("sun.arch.data.model"))
            && (BYTE_ARRAY_BASE_OFFSET % 8) == 0
            // sanity check - this should never fail

# The linker should accept the test case on systems not explicitly rejected.
#
# 64-bit systems do not attempt to execute test cases with frame sizes
# that are only 32-bit aligned.

# Ordinary function should work
start 0

# Large frame marked nosplit is always wrong.
# Frame is so large it overflows cmd/link's int16.
start 100000 nosplit
REJECT

# Calling a large frame is okay.

        return len;
    }


    protected static final int size8 ( int size ) {
        return size8(size, 0);
    }


    protected static final int size8 ( int size, int align ) {

        int rem = size % 8 - align;
        if ( rem == 0 ) {
            return size;
        }
        if ( rem < 0 ) {
            rem = 8 + rem;
        }
        return size + 8 - rem;
    }

	C_S16CON   /* 16 bit signed constant */
	C_U16CON   /* 16 bit unsigned constant */
	C_16CON    /* Any constant which fits into 16 bits. Can be signed or unsigned */
	C_U31CON   /* 31 bit unsigned constant */
	C_S32CON   /* 32 bit signed constant */
	C_U32CON   /* 32 bit unsigned constant */
	C_32CON    /* Any constant which fits into 32 bits. Can be signed or unsigned */
	C_S34CON   /* 34 bit signed constant */

					extrasize = 8
				} else if c.autosize&(16-1) == 0 {
					// Allocate extra 16 bytes to save FP for the old frame whose size is 8 mod 16
					extrasize = 16
				} else {
					c.ctxt.Diag("%v: unaligned frame size %d - must be 16 aligned", p, c.autosize-8)
				}
				c.autosize += extrasize
				c.cursym.Func().Locals += extrasize

				// low 32 bits for autosize
				// high 32 bits for extrasize