Commit graph

5 commits

Author SHA1 Message Date
Pavel Dovgalyuk 08f93c3fe6
target-i386: exception handling for seg_helper functions
This patch fixes exception handling for seg_helper functions.

Backports commit 100ec0991958d0c1b61f140e64dbe92991c6dd2c from qemu
2018-02-17 15:23:50 -05:00
Paolo Bonzini e57e92feca
target-i386: Use correct memory attributes for ioport accesses
In order to do this, stop using the cpu_in*/out* helpers, and instead
access address_space_io directly.

cpu_in* and cpu_out* remain for usage in the monitor, in qtest, and
in Xen.

Backports commit 3f7d84648607cc0fcb3812bb4b88978e2a7aa24f from qemu
2018-02-13 12:27:43 -05:00
Ryan Hileman 0886ae8ede rework code/block tracing 2016-01-22 18:42:27 -08:00
Spl3en 4c3ad139ea (Fix #341) SYSENTER instruction is not properly hooked with uc_hook_add in x86 emulation.
helper_sysenter in qemu/target-i386/seg_helper.c didn't check properly if a call interrupt callback was registred.
It has been fixed by copying the helper_syscall behavior.
2015-12-24 16:00:22 +01:00
Nguyen Anh Quynh 344d016104 import 2015-08-21 15:04:50 +08:00