* PATCH: Increase MAX_REGISTER_SIZE to 32
@ 2010-02-03 3:38 H.J. Lu
2010-02-03 9:18 ` Mark Kettenis
0 siblings, 1 reply; 2+ messages in thread
From: H.J. Lu @ 2010-02-03 3:38 UTC (permalink / raw)
To: GDB
Hi,
Intel AVX has 32byte/256bit YMM registers. This patch increases
MAX_REGISTER_SIZE to 32. OK to install?
Thanks.
H.J.
----
2010-02-02 H.J. Lu <hongjiu.lu@intel.com>
* defs.h (MAX_REGISTER_SIZE): Increase to 32.
diff --git a/gdb/defs.h b/gdb/defs.h
index b0a212d..5b5c261 100644
--- a/gdb/defs.h
+++ b/gdb/defs.h
@@ -1023,7 +1023,7 @@ extern void *alloca ();
/* Maximum size of a register. Something small, but large enough for
all known ISAs. If it turns out to be too small, make it bigger. */
-enum { MAX_REGISTER_SIZE = 16 };
+enum { MAX_REGISTER_SIZE = 32 };
/* Static target-system-dependent parameters for GDB. */
^ permalink raw reply [flat|nested] 2+ messages in thread* Re: PATCH: Increase MAX_REGISTER_SIZE to 32
2010-02-03 3:38 PATCH: Increase MAX_REGISTER_SIZE to 32 H.J. Lu
@ 2010-02-03 9:18 ` Mark Kettenis
0 siblings, 0 replies; 2+ messages in thread
From: Mark Kettenis @ 2010-02-03 9:18 UTC (permalink / raw)
To: hjl.tools; +Cc: gdb-patches
> Date: Tue, 2 Feb 2010 19:37:16 -0800
> From: "H.J. Lu" <hongjiu.lu@intel.com>
>
> Hi,
>
> Intel AVX has 32byte/256bit YMM registers. This patch increases
> MAX_REGISTER_SIZE to 32. OK to install?
ok
> H.J.
> ----
> 2010-02-02 H.J. Lu <hongjiu.lu@intel.com>
>
> * defs.h (MAX_REGISTER_SIZE): Increase to 32.
>
> diff --git a/gdb/defs.h b/gdb/defs.h
> index b0a212d..5b5c261 100644
> --- a/gdb/defs.h
> +++ b/gdb/defs.h
> @@ -1023,7 +1023,7 @@ extern void *alloca ();
> /* Maximum size of a register. Something small, but large enough for
> all known ISAs. If it turns out to be too small, make it bigger. */
>
> -enum { MAX_REGISTER_SIZE = 16 };
> +enum { MAX_REGISTER_SIZE = 32 };
>
> /* Static target-system-dependent parameters for GDB. */
>
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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