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Re: [RFA] mips, eabi64, addr_bit == 32


Daniel Jacobowitz wrote:
On Wed, May 31, 2006 at 04:25:36PM -0700, Michael Snyder wrote:

Disagreement between gcc and gdb about the size of an addr
causes numerous dwarf2-related complaints of the form:

(gdb) advance foo^M
foo (a=dwarf2_read_address: Corrupted DWARF expression.^M
) at /opt/redhat/gnupro-06r1-1/sources/tools/cross/gdb/testsuite/gdb.base/advan\ce.c:6^M
6 int b = a + 10;^M
(gdb) FAIL: gdb.base/advance.exp: advance function called as param




2006-05-31 Michael Snyder <msnyder@redhat.com>

* mips-tdep.c (mips_gdbarch_init): EABI64, addr_bit is 32.


Wasn't Fred just looking at this?  Jim posted a better solution,
that needed to be updated to current sources.

Setting addr_bit to 32 is incorrect, addresses have 64 bits on this
target.  It's the use of TARGET_ADDR_BIT in the dwarf reader that's
wrong.

'K, I'll look for Jim's post. About when was it posted?



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