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Can't Assemble Disassembled ARM-ELF instructions LDREQD, STREQD
From: |
Andrew "ZACK" Zacharias |
Subject: |
Can't Assemble Disassembled ARM-ELF instructions LDREQD, STREQD |
Date: |
Fri, 02 May 2003 09:36:04 -0400 |
I'm using arm-elf-objdump to disassemble a shared library. My hope is to
reassemble to an object file. (Source code for the library is unavailable)
The disassembled output contains multiple variations of:
ldreqd ip, [r2], -r8
streqd r0, [r0], -r6
I think these are pseudo-instructions.
I've tried various options with objdump but all produce similar results.
My target is a Cirrus Logic EP7312 processor.
I assemble using arm-elf-as with the following options:
-marm7tdmi -marmv4t -mall
arm-elf-as does not recognize the opcodes.
Any idea what I'm doing wrong?
Thanks!
Zack
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