Dump the current code stream when the assembler fails on size issues.

Dump the current code stream when the assembler fails on size issues.

Since the assembler is very robust and will recover from such problems,
adding the verbose/noisy mode will make it easier to detect overly
aggressive optimizations that don't actually work.

Example:

D/dalvikvm( 2348): Assembler abort #1 on 1
D/dalvikvm( 2348): kThumbBCond@16: delta=260
                 :

Instruction at 0x16 is a conditional branch:
D/dalvikvm( 2348): 0x16 (0016): beq     0x0000001a (L0xb6c0c)
                 :

Label at L0xb6c0c is a PC reconstruction cell:
D/dalvikvm( 2348): L0xb6c0c:
D/dalvikvm( 2348): -------- reconstruct dalvik PC : 0x401854d6 @ +0x002b
D/dalvikvm( 2348): 0x11e (011e): ldr     r0, [r15pc, #0]
D/dalvikvm( 2348): 0x122 (0122): b       0x00000126 (L0xb685c)

where 0x11e - 0x16 - 4 = 260

Change-Id: Icbc3dae581949f5976722e24e38f04ec882c7d79