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| author | Peter Maydell <peter.maydell@linaro.org> | 2017-08-08 13:42:52 +0100 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2017-09-07 11:15:55 -0700 |
| commit | 6ad4d7eed05a1e23537fc92b50f898f5977f37e6 (patch) | |
| tree | 68274ea648323ca49a2fcd96b65ff1a65e251ec7 /target/alpha/cpu.h | |
| parent | 99a92b9459c1197e58036ab5a6f3ac6a5119b2ad (diff) | |
| download | qemu-6ad4d7eed05a1e23537fc92b50f898f5977f37e6.tar.gz | |
target/alpha: Switch to do_transaction_failed() hook
Switch the alpha target from the old unassigned_access hook
to the new do_transaction_failed hook. This allows us to
resolve a ??? in the old hook implementation.
The only part of the alpha target that does physical
memory accesses is reading the page table -- add a
TODO comment there to the effect that we should handle
bus faults on page table walks. (Since the palcode
doesn't actually do anything useful on a bus fault anyway
it's a bit moot for now.)
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <1502196172-13818-1-git-send-email-peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'target/alpha/cpu.h')
| -rw-r--r-- | target/alpha/cpu.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/target/alpha/cpu.h b/target/alpha/cpu.h index 0738e97d6d..6ae240969b 100644 --- a/target/alpha/cpu.h +++ b/target/alpha/cpu.h @@ -486,9 +486,11 @@ void cpu_alpha_store_fpcr (CPUAlphaState *env, uint64_t val); uint64_t cpu_alpha_load_gr(CPUAlphaState *env, unsigned reg); void cpu_alpha_store_gr(CPUAlphaState *env, unsigned reg, uint64_t val); #ifndef CONFIG_USER_ONLY -QEMU_NORETURN void alpha_cpu_unassigned_access(CPUState *cpu, hwaddr addr, - bool is_write, bool is_exec, - int unused, unsigned size); +void alpha_cpu_do_transaction_failed(CPUState *cs, hwaddr physaddr, + vaddr addr, unsigned size, + MMUAccessType access_type, + int mmu_idx, MemTxAttrs attrs, + MemTxResult response, uintptr_t retaddr); #endif static inline void cpu_get_tb_cpu_state(CPUAlphaState *env, target_ulong *pc, |