diff options
| author | Philippe Mathieu-Daudé <f4bug@amsat.org> | 2021-09-11 18:54:23 +0200 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2021-09-14 12:00:21 -0700 |
| commit | eb3ef3136eb2a56026d7f1516082e14a0c98f152 (patch) | |
| tree | 8b95a95c8380b5a6ad787aba6d6962760b51658e /target/microblaze | |
| parent | d5db810c551f7baac3ecad7a492dcbd9dc0e5c9c (diff) | |
target/microblaze: 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: <20210911165434.531552-14-f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'target/microblaze')
| -rw-r--r-- | target/microblaze/cpu.c | 2 | ||||
| -rw-r--r-- | target/microblaze/cpu.h | 2 | ||||
| -rw-r--r-- | target/microblaze/helper.c | 13 |
3 files changed, 5 insertions, 12 deletions
diff --git a/target/microblaze/cpu.c b/target/microblaze/cpu.c index 72d8f2a0da..15db277925 100644 --- a/target/microblaze/cpu.c +++ b/target/microblaze/cpu.c @@ -365,10 +365,10 @@ static const struct SysemuCPUOps mb_sysemu_ops = { static const struct TCGCPUOps mb_tcg_ops = { .initialize = mb_tcg_init, .synchronize_from_tb = mb_cpu_synchronize_from_tb, - .cpu_exec_interrupt = mb_cpu_exec_interrupt, .tlb_fill = mb_cpu_tlb_fill, #ifndef CONFIG_USER_ONLY + .cpu_exec_interrupt = mb_cpu_exec_interrupt, .do_interrupt = mb_cpu_do_interrupt, .do_transaction_failed = mb_cpu_transaction_failed, .do_unaligned_access = mb_cpu_do_unaligned_access, diff --git a/target/microblaze/cpu.h b/target/microblaze/cpu.h index e4bba8a755..40401c33b7 100644 --- a/target/microblaze/cpu.h +++ b/target/microblaze/cpu.h @@ -355,8 +355,10 @@ struct MicroBlazeCPU { }; +#ifndef CONFIG_USER_ONLY void mb_cpu_do_interrupt(CPUState *cs); bool mb_cpu_exec_interrupt(CPUState *cs, int int_req); +#endif /* !CONFIG_USER_ONLY */ void mb_cpu_do_unaligned_access(CPUState *cs, vaddr vaddr, MMUAccessType access_type, int mmu_idx, uintptr_t retaddr); diff --git a/target/microblaze/helper.c b/target/microblaze/helper.c index 20dbd67313..dd2aecd1d5 100644 --- a/target/microblaze/helper.c +++ b/target/microblaze/helper.c @@ -26,16 +26,6 @@ #if defined(CONFIG_USER_ONLY) -void mb_cpu_do_interrupt(CPUState *cs) -{ - MicroBlazeCPU *cpu = MICROBLAZE_CPU(cs); - CPUMBState *env = &cpu->env; - - cs->exception_index = -1; - env->res_addr = RES_ADDR_NONE; - env->regs[14] = env->pc; -} - bool mb_cpu_tlb_fill(CPUState *cs, vaddr address, int size, MMUAccessType access_type, int mmu_idx, bool probe, uintptr_t retaddr) @@ -271,7 +261,6 @@ hwaddr mb_cpu_get_phys_page_attrs_debug(CPUState *cs, vaddr addr, return paddr; } -#endif bool mb_cpu_exec_interrupt(CPUState *cs, int interrupt_request) { @@ -289,6 +278,8 @@ bool mb_cpu_exec_interrupt(CPUState *cs, int interrupt_request) return false; } +#endif /* !CONFIG_USER_ONLY */ + void mb_cpu_do_unaligned_access(CPUState *cs, vaddr addr, MMUAccessType access_type, int mmu_idx, uintptr_t retaddr) |