This patch adds EIP and EFLAGS to 'struct biosregs' in preparation for
converting int15 handler into C code.
Cc: Cyrill Gorcunov <gorcunov@xxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxx>
Cc: Sasha Levin <levinsasha928@xxxxxxxxx>
Signed-off-by: Pekka Enberg <penberg@xxxxxxxxxx>
---
tools/kvm/bios/bios.S | 4 ++--
tools/kvm/include/kvm/bios.h | 3 +++
2 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/tools/kvm/bios/bios.S b/tools/kvm/bios/bios.S
index 75d31fd..f3c6592 100644
--- a/tools/kvm/bios/bios.S
+++ b/tools/kvm/bios/bios.S
@@ -14,7 +14,7 @@
/* If you change these macros, remember to update 'struct biosregs' */
.macro SAVE_BIOSREGS
- pushw %fs
+ pushl %fs
pushl %es
pushl %edi
pushl %esi
@@ -36,7 +36,7 @@
popl %esi
popl %edi
popl %es
- popw %fs
+ popl %fs
.endm
/*
diff --git a/tools/kvm/include/kvm/bios.h b/tools/kvm/include/kvm/bios.h
index 7651075..69a5654 100644
--- a/tools/kvm/include/kvm/bios.h
+++ b/tools/kvm/include/kvm/bios.h
@@ -68,6 +68,9 @@ struct biosregs {
u32 esi;
u32 edi;
u32 es;
+ u32 fs;
+ u32 eip;
+ u32 eflags;
};
#endif
--
1.7.0.4
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