diff options
| author | Philippe Mathieu-Daudé <f4bug@amsat.org> | 2021-09-11 18:54:29 +0200 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2021-09-14 12:00:21 -0700 |
| commit | 73166ca348a9590c7e089e617851a91ffb8bcb23 (patch) | |
| tree | 5c7d07f3108d0553f322c32f0c94fac4a2146383 /target | |
| parent | 17b3c353e6aa4627d2418714cf2431853da45e31 (diff) | |
target/sh4: Restrict cpu_exec_interrupt() handler to sysemu
Restrict cpu_exec_interrupt() and its callees to sysemu.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210911165434.531552-20-f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'target')
| -rw-r--r-- | target/sh4/cpu.c | 2 | ||||
| -rw-r--r-- | target/sh4/cpu.h | 4 | ||||
| -rw-r--r-- | target/sh4/helper.c | 9 |
3 files changed, 5 insertions, 10 deletions
diff --git a/target/sh4/cpu.c b/target/sh4/cpu.c index 8326922942..2047742d03 100644 --- a/target/sh4/cpu.c +++ b/target/sh4/cpu.c @@ -236,10 +236,10 @@ static const struct SysemuCPUOps sh4_sysemu_ops = { static const struct TCGCPUOps superh_tcg_ops = { .initialize = sh4_translate_init, .synchronize_from_tb = superh_cpu_synchronize_from_tb, - .cpu_exec_interrupt = superh_cpu_exec_interrupt, .tlb_fill = superh_cpu_tlb_fill, #ifndef CONFIG_USER_ONLY + .cpu_exec_interrupt = superh_cpu_exec_interrupt, .do_interrupt = superh_cpu_do_interrupt, .do_unaligned_access = superh_cpu_do_unaligned_access, .io_recompile_replay_branch = superh_io_recompile_replay_branch, diff --git a/target/sh4/cpu.h b/target/sh4/cpu.h index 01c4344082..017a770214 100644 --- a/target/sh4/cpu.h +++ b/target/sh4/cpu.h @@ -204,8 +204,6 @@ struct SuperHCPU { }; -void superh_cpu_do_interrupt(CPUState *cpu); -bool superh_cpu_exec_interrupt(CPUState *cpu, int int_req); void superh_cpu_dump_state(CPUState *cpu, FILE *f, int flags); hwaddr superh_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr); int superh_cpu_gdb_read_register(CPUState *cpu, GByteArray *buf, int reg); @@ -223,6 +221,8 @@ bool superh_cpu_tlb_fill(CPUState *cs, vaddr address, int size, void sh4_cpu_list(void); #if !defined(CONFIG_USER_ONLY) +void superh_cpu_do_interrupt(CPUState *cpu); +bool superh_cpu_exec_interrupt(CPUState *cpu, int int_req); void cpu_sh4_invalidate_tlb(CPUSH4State *s); uint32_t cpu_sh4_read_mmaped_itlb_addr(CPUSH4State *s, hwaddr addr); diff --git a/target/sh4/helper.c b/target/sh4/helper.c index 2d622081e8..53cb9c3b63 100644 --- a/target/sh4/helper.c +++ b/target/sh4/helper.c @@ -45,11 +45,6 @@ #if defined(CONFIG_USER_ONLY) -void superh_cpu_do_interrupt(CPUState *cs) -{ - cs->exception_index = -1; -} - int cpu_sh4_is_cached(CPUSH4State *env, target_ulong addr) { /* For user mode, only U0 area is cacheable. */ @@ -784,8 +779,6 @@ int cpu_sh4_is_cached(CPUSH4State * env, target_ulong addr) return 0; } -#endif - bool superh_cpu_exec_interrupt(CPUState *cs, int interrupt_request) { if (interrupt_request & CPU_INTERRUPT_HARD) { @@ -803,6 +796,8 @@ bool superh_cpu_exec_interrupt(CPUState *cs, int interrupt_request) return false; } +#endif /* !CONFIG_USER_ONLY */ + bool superh_cpu_tlb_fill(CPUState *cs, vaddr address, int size, MMUAccessType access_type, int mmu_idx, bool probe, uintptr_t retaddr) |