Jiang Jilin wrote:
2009-10-09 Jiang Jilin <freephp@gmail.com>
* i386-tdep.c (i386_process_record): Add xgetbv/xsetbv instructions
support
---
gdb/i386-tdep.c | 13 +++++++++++++
1 files changed, 13 insertions(+), 0 deletions(-)
diff --git a/gdb/i386-tdep.c b/gdb/i386-tdep.c
index b79bcd2..1efe07f 100644
--- a/gdb/i386-tdep.c
+++ b/gdb/i386-tdep.c
@@ -5172,6 +5172,19 @@ reswitch:
break;
/* lgdt */
case 2:
+ if (ir.mod == 3)
+ {
+ /* xgetbv */
+ if (ir.rm == 0)
+ {
+ I386_RECORD_ARCH_LIST_ADD_REG (X86_RECORD_REAX_REGNUM);
+ I386_RECORD_ARCH_LIST_ADD_REG (X86_RECORD_REDX_REGNUM);
+ break;
+ }
+ /* xsetbv */
+ else if (ir.rm == 1)
+ break;
+ }
/* lidt */
case 3:
if (ir.mod == 3)
Jiang (is that how you would like to be addressed?)
This change looks OK to me in principle, but I'm not qualified
to judge its technical correctness. I would like to get Hui
Zhu's opinion.
Nice job on the formatting and coding conventions!
;-)
Michael