Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
linux-user/nios2: Fix EA vs PC confusion
The real kernel will talk about the user PC as EA, because that's where the hardware will have copied it, and where it expects to put it to then use ERET. But qemu does not emulate all of the exception stuff while emulating user-only. Manipulate PC directly. This fixes signal entry and return, and eliminates some slight confusion from target_cpu_copy_regs. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-Id: <20211221025012.1057923-6-richard.henderson@linaro.org> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
- Loading branch information
Showing
2 changed files
with
4 additions
and
7 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters