| commit | 1e94ddc6854431064c94a7d8f2f2886def285829 | [log] [tgz] |
|---|---|---|
| author | Paolo Bonzini <pbonzini@redhat.com> | Mon Jul 15 10:35:06 2024 +0200 |
| committer | Paolo Bonzini <pbonzini@redhat.com> | Fri May 02 17:38:24 2025 +0200 |
| tree | 82c0693717c6f73e16aca9dc244ed837087a9aa6 | |
| parent | e54ef98c8a80d16158bab4341d9a898701270528 [diff] |
target/i386: do not block singlestep for STI
STI will trigger a singlestep exception even if it has inhibit-IRQ
behavior. Do not suppress single-step for all IRQ-inhibiting
instructions, instead special case MOV SS and POP SS.
Cc: qemu-stable@nongnu.org
Fixes: f0f0136abba ("target/i386: no single-step exception after MOV or POP SS", 2024-05-25)
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>