* V3 ABI stuff is broken
@ 2001-05-24 13:31 Mark Kettenis
2001-06-01 20:56 ` Jim Blandy
0 siblings, 1 reply; 3+ messages in thread
From: Mark Kettenis @ 2001-05-24 13:31 UTC (permalink / raw)
To: gdb
The new V3 ABI code in gnu-v3-abi.c uses a per-architecture
data-pointer, but it looks like this mechanism is broken, at least for
targets that are not yet multi-arch.
If I understand things correcly in that case startup_gdbarch is used.
However, the per-architecture data-pointer isn't allocated/initialized
for startup_gdbarch. This leads to a lot of test failures for
alpha-unknown-freebsd5.0 when using GCC 3.0.
Should arch-utils.c:initialize_current_architecture() always call
gdbarch_update_p(), even if the target is not multi-arch?
Mark
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: V3 ABI stuff is broken
2001-05-24 13:31 V3 ABI stuff is broken Mark Kettenis
@ 2001-06-01 20:56 ` Jim Blandy
2001-06-03 3:04 ` Mark Kettenis
0 siblings, 1 reply; 3+ messages in thread
From: Jim Blandy @ 2001-06-01 20:56 UTC (permalink / raw)
To: Mark Kettenis; +Cc: gdb
I think I've fixed this ("PATCH: relax restrictions on
per-architecture data registration"). If this problem isn't gone,
please post.
Mark Kettenis <kettenis@wins.uva.nl> writes:
> The new V3 ABI code in gnu-v3-abi.c uses a per-architecture
> data-pointer, but it looks like this mechanism is broken, at least for
> targets that are not yet multi-arch.
>
> If I understand things correcly in that case startup_gdbarch is used.
> However, the per-architecture data-pointer isn't allocated/initialized
> for startup_gdbarch. This leads to a lot of test failures for
> alpha-unknown-freebsd5.0 when using GCC 3.0.
>
> Should arch-utils.c:initialize_current_architecture() always call
> gdbarch_update_p(), even if the target is not multi-arch?
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: V3 ABI stuff is broken
2001-06-01 20:56 ` Jim Blandy
@ 2001-06-03 3:04 ` Mark Kettenis
0 siblings, 0 replies; 3+ messages in thread
From: Mark Kettenis @ 2001-06-03 3:04 UTC (permalink / raw)
To: jimb; +Cc: gdb
From: Jim Blandy <jimb@zwingli.cygnus.com>
Date: 01 Jun 2001 22:57:14 -0500
I think I've fixed this ("PATCH: relax restrictions on
per-architecture data registration"). If this problem isn't gone,
please post.
Seems to work fine on alpha-unknown-freebsd5.0 with GCC 3.0.
Thanks,
Mark
^ permalink raw reply [flat|nested] 3+ messages in thread
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2001-05-24 13:31 V3 ABI stuff is broken Mark Kettenis
2001-06-01 20:56 ` Jim Blandy
2001-06-03 3:04 ` Mark Kettenis
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