[kvm-unit-tests PATCH] x86: Fix the register order to match struct regs

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Fix the order the registers show up in SAVE_GPR and SAVE_GPR_C to ensure
the correct registers get the correct values.  Previously, the registers
were being written to (and read from) the wrong fields.

Reviewed-by: Jim Mattson <jmattson@xxxxxxxxxx>
Signed-off-by: Aaron Lewis <aaronlewis@xxxxxxxxxx>
---
 x86/vmx.h | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/x86/vmx.h b/x86/vmx.h
index 8496be7..8527997 100644
--- a/x86/vmx.h
+++ b/x86/vmx.h
@@ -492,9 +492,9 @@ enum vm_instruction_error_number {
 
 #define SAVE_GPR				\
 	"xchg %rax, regs\n\t"			\
-	"xchg %rbx, regs+0x8\n\t"		\
-	"xchg %rcx, regs+0x10\n\t"		\
-	"xchg %rdx, regs+0x18\n\t"		\
+	"xchg %rcx, regs+0x8\n\t"		\
+	"xchg %rdx, regs+0x10\n\t"		\
+	"xchg %rbx, regs+0x18\n\t"		\
 	"xchg %rbp, regs+0x28\n\t"		\
 	"xchg %rsi, regs+0x30\n\t"		\
 	"xchg %rdi, regs+0x38\n\t"		\
@@ -511,9 +511,9 @@ enum vm_instruction_error_number {
 
 #define SAVE_GPR_C				\
 	"xchg %%rax, regs\n\t"			\
-	"xchg %%rbx, regs+0x8\n\t"		\
-	"xchg %%rcx, regs+0x10\n\t"		\
-	"xchg %%rdx, regs+0x18\n\t"		\
+	"xchg %%rcx, regs+0x8\n\t"		\
+	"xchg %%rdx, regs+0x10\n\t"		\
+	"xchg %%rbx, regs+0x18\n\t"		\
 	"xchg %%rbp, regs+0x28\n\t"		\
 	"xchg %%rsi, regs+0x30\n\t"		\
 	"xchg %%rdi, regs+0x38\n\t"		\
-- 
2.24.0.rc0.303.g954a862665-goog




[Index of Archives]     [KVM ARM]     [KVM ia64]     [KVM ppc]     [Virtualization Tools]     [Spice Development]     [Libvirt]     [Libvirt Users]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite Questions]     [Linux Kernel]     [Linux SCSI]     [XFree86]

  Powered by Linux