diff options
| author | Keir Fraser <keir.fraser@citrix.com> | 2009-04-07 10:57:11 +0100 |
|---|---|---|
| committer | Keir Fraser <keir.fraser@citrix.com> | 2009-04-07 10:57:11 +0100 |
| commit | 104dbd4fd23e826babc7d99c84fad2224ee8e664 (patch) | |
| tree | 427cf5861f05dbf7a27dc42715ba42dd060d4b91 | |
| parent | af74e3a15a83c45a9105c550a5e8ec0440896c50 (diff) | |
| download | xen-104dbd4fd23e826babc7d99c84fad2224ee8e664.tar.gz xen-104dbd4fd23e826babc7d99c84fad2224ee8e664.tar.bz2 xen-104dbd4fd23e826babc7d99c84fad2224ee8e664.zip | |
xentrace: Trace CR accesses in hvm emulator.
Signed-off-by: George Dunlap <george.dunlap@eu.citrix.com>
| -rw-r--r-- | xen/arch/x86/hvm/emulate.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/xen/arch/x86/hvm/emulate.c b/xen/arch/x86/hvm/emulate.c index 6fbce84e90..2166e88a34 100644 --- a/xen/arch/x86/hvm/emulate.c +++ b/xen/arch/x86/hvm/emulate.c @@ -18,6 +18,7 @@ #include <asm/event.h> #include <asm/hvm/emulate.h> #include <asm/hvm/hvm.h> +#include <asm/hvm/trace.h> #include <asm/hvm/support.h> #define HVMTRACE_IO_ASSIST_WRITE 0x200 @@ -749,6 +750,7 @@ static int hvmemul_read_cr( case 3: case 4: *val = current->arch.hvm_vcpu.guest_cr[reg]; + HVMTRACE_LONG_2D(CR_READ, reg, TRC_PAR_LONG(*val)); return X86EMUL_OKAY; default: break; @@ -762,6 +764,7 @@ static int hvmemul_write_cr( unsigned long val, struct x86_emulate_ctxt *ctxt) { + HVMTRACE_LONG_2D(CR_WRITE, reg, TRC_PAR_LONG(val)); switch ( reg ) { case 0: |