GDB disassembles wrong on m68k

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Article #802

#802

From: Jyrki Kuoppala
Date: Mon, 12 Jun 1989 19:07

27 lines
1147 bytes

GDB (almost 3.2) disassembles wrong on the m68k.  For example,
dissassembling itself, it says:

0x35a8e <morecore+396>: moveml 1148(fp),d3/d5-sp

when adb does the correct thing:

_morecore+0x18c:                        moveml  a6@(-0x18),d2/d3/d4/d5/d6/a2

The hex code is:
0x35a8e <morecore+396>: 0x4cee047c
(top-gdb)
0x35a92 <morecore+400>: 0xffe84e5e

respectively, when disassembling getpool():

0x35b22 <getpool+138>:  moveml 3076(fp),d2/d4-sp

versus

_getpool+0x8a:          moveml  a6@(-0xc),d2/a2/a3

//Jyrki

Jyrki Kuoppala    Helsinki University of Technology, Finland.
Internet :        jkp@cs.hut.fi           [128.214.3.119]
BITNET :          jkp@fingate.bitnet      Gravity is a myth, the Earth sucks!

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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!rutgers!tut.cis.ohio-state.edu!SAUNA.HUT.FI!jkp
From: jkp@SAUNA.HUT.FI (Jyrki Kuoppala)
Newsgroups: gnu.gdb.bug
Subject: GDB disassembles wrong on m68k
Message-ID: <8906121907.AA06234@cs.hut.fi>
Date: 12 Jun 89 19:07:00 GMT
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Organization: Helsinki University of Technology, Finland.
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