* [PATCH 7/7] UML - Eliminate floating point state from register file
@ 2007-08-23 21:38 Jeff Dike
0 siblings, 0 replies; only message in thread
From: Jeff Dike @ 2007-08-23 21:38 UTC (permalink / raw)
To: Andrew Morton; +Cc: LKML, uml-devel
The floating point fields in the pt_regs register file aren't used, so
they are deleted.
Signed-off-by: Jeff Dike <jdike@linux.intel.com>
--
arch/um/include/sysdep-i386/ptrace.h | 2 --
arch/um/include/sysdep-x86_64/ptrace.h | 1 -
2 files changed, 3 deletions(-)
Index: linux-2.6.22/arch/um/include/sysdep-i386/ptrace.h
===================================================================
--- linux-2.6.22.orig/arch/um/include/sysdep-i386/ptrace.h 2007-08-23 15:05:36.000000000 -0400
+++ linux-2.6.22/arch/um/include/sysdep-i386/ptrace.h 2007-08-23 15:17:14.000000000 -0400
@@ -54,8 +54,6 @@ extern int sysemu_supported;
struct uml_pt_regs {
unsigned long gp[MAX_REG_NR];
- unsigned long fp[HOST_FP_SIZE];
- unsigned long xfp[HOST_XFP_SIZE];
struct faultinfo faultinfo;
long syscall;
int is_user;
Index: linux-2.6.22/arch/um/include/sysdep-x86_64/ptrace.h
===================================================================
--- linux-2.6.22.orig/arch/um/include/sysdep-x86_64/ptrace.h 2007-08-23 15:05:36.000000000 -0400
+++ linux-2.6.22/arch/um/include/sysdep-x86_64/ptrace.h 2007-08-23 15:17:39.000000000 -0400
@@ -86,7 +86,6 @@
struct uml_pt_regs {
unsigned long gp[MAX_REG_NR];
- unsigned long fp[HOST_FP_SIZE];
struct faultinfo faultinfo;
long syscall;
int is_user;
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