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| author | Jes Sorensen <jes@sgi.com> | 2007-10-22 11:03:29 +1000 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2007-10-23 15:49:51 +1000 |
| commit | 4614a3a3b638dfd7a67d0237944f6a76331af61d (patch) | |
| tree | 8ec25721127eb899b97e46551b1644644ca698ac /include/asm-x86/lguest.h | |
| parent | 625efab1cd3d4da4634dfe26df6b4005385397e2 (diff) | |
| download | lwn-4614a3a3b638dfd7a67d0237944f6a76331af61d.tar.gz lwn-4614a3a3b638dfd7a67d0237944f6a76331af61d.zip | |
Reorder guest saved regs to match hyperall order
Move eax next to ebx/ecx/edx in struct lguest_regs on i386, so they
will be located together and allow it to map directly to a struct
hcall_ring entry (which will be renamed struct hcall_args as in a
subsequent patch).
This is in preparation for making the code hcall code architecture
independent.
Signed-off-by: Jes Sorensen <jes@sgi.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'include/asm-x86/lguest.h')
| -rw-r--r-- | include/asm-x86/lguest.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/include/asm-x86/lguest.h b/include/asm-x86/lguest.h index f10f1c6cc3d1..ccd338460811 100644 --- a/include/asm-x86/lguest.h +++ b/include/asm-x86/lguest.h @@ -26,10 +26,9 @@ extern unsigned long default_idt_entries[]; struct lguest_regs { /* Manually saved part. */ - unsigned long ebx, ecx, edx; + unsigned long eax, ebx, ecx, edx; unsigned long esi, edi, ebp; unsigned long gs; - unsigned long eax; unsigned long fs, ds, es; unsigned long trapnum, errcode; /* Trap pushed part */ |