Check for page crossings in use_goto_tb() for rx target

[PATCH v2 0/1] Check for page crossings in use_goto_tb() for rx target

Ahmed Karaman posted 1 patch 3 years, 11 months ago

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git fetch https://github.com/patchew-project/qemu tags/patchew/20200531134512.7923-1-ahmedkhaledkaraman@gmail.com

Maintainers: Yoshinori Sato <ysato@users.sourceforge.jp>

target/rx/translate.c | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)

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[PATCH v2 0/1] Check for page crossings in use_goto_tb() for rx target

Posted by Ahmed Karaman 3 years, 11 months ago

Hi,

After discussion on v1 of this series, the conclusion was that page
crossings must be done for all targets and for both user and system
mode. This series deals with rx target, that is the only target that
does not perform this check in system mode.

In version two of this series, the original use_goto_tb() function in
the hppa target is left unchanged. For the rx target, it's modified to
check for the page crossings in both modes along with other minor
fixes.

First version of the series:
https://lists.nongnu.org/archive/html/qemu-devel/2020-05/msg05426.html

Best regards,
Ahmed Karaman

v1->v2:
- Skip the patch related to the use_goto_tb() of the hppa target.
- Apply the page crossings check in use_goto_tb() in both modes for
  the rx target.
- Add appropriate comments in rx use_goto_tb().

Ahmed Karaman (1):
  target/rx: Check for page crossings in use_goto_tb()

 target/rx/translate.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

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2.17.1