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| author | Helge Deller <deller@gmx.de> | 2024-03-02 22:02:38 +0100 |
|---|---|---|
| committer | Helge Deller <deller@gmx.de> | 2024-03-03 06:41:19 +0100 |
| commit | 5ccd50172a80ef9fe695714744b0747d7419b2c4 (patch) | |
| tree | 386364c31c953f6584453686ad5464458f8fe0bf /target/hppa/mem_helper.c | |
| parent | a9bdc4c95e402599e4184d4814800668479adb2b (diff) | |
| download | qemu-5ccd50172a80ef9fe695714744b0747d7419b2c4.zip qemu-5ccd50172a80ef9fe695714744b0747d7419b2c4.tar.gz qemu-5ccd50172a80ef9fe695714744b0747d7419b2c4.tar.bz2 | |
target/hppa: Restore unwind_breg before calculating ior
When calculating the IOR for the exception handlers, the current
unwind_breg value is needed on 64-bit hppa machines.
Restore that value by calling cpu_restore_state() earlier, which in turn
calls hppa_restore_state_to_opc() which restores the unwind_breg for the
current instruction.
Signed-off-by: Helge Deller <deller@gmx.de>
Fixes: 3824e0d643f3 ("target/hppa: Export function hppa_set_ior_and_isr()")
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'target/hppa/mem_helper.c')
| -rw-r--r-- | target/hppa/mem_helper.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/target/hppa/mem_helper.c b/target/hppa/mem_helper.c index 66b8fa7..3fc895c 100644 --- a/target/hppa/mem_helper.c +++ b/target/hppa/mem_helper.c @@ -348,9 +348,10 @@ raise_exception_with_ior(CPUHPPAState *env, int excp, uintptr_t retaddr, CPUState *cs = env_cpu(env); cs->exception_index = excp; + cpu_restore_state(cs, retaddr); hppa_set_ior_and_isr(env, addr, mmu_disabled); - cpu_loop_exit_restore(cs, retaddr); + cpu_loop_exit(cs); } void hppa_cpu_do_transaction_failed(CPUState *cs, hwaddr physaddr, |