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target/rx: Restrict cpu_exec_interrupt() handler to sysemu

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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: <20210911165434.531552-22-f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Philippe Mathieu-Daudé 2021-09-11 18:54:31 +02:00 committed by Richard Henderson
parent 798ac8b5e9
commit 65c575b61e
3 changed files with 7 additions and 1 deletions
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2
target/rx/cpu.c
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@ -186,10 +186,10 @@ static const struct SysemuCPUOps rx_sysemu_ops = {
static const struct TCGCPUOps rx_tcg_ops = {
.initialize = rx_translate_init,
.synchronize_from_tb = rx_cpu_synchronize_from_tb,
.cpu_exec_interrupt = rx_cpu_exec_interrupt,
.tlb_fill = rx_cpu_tlb_fill,
#ifndef CONFIG_USER_ONLY
.cpu_exec_interrupt = rx_cpu_exec_interrupt,
.do_interrupt = rx_cpu_do_interrupt,
#endif /* !CONFIG_USER_ONLY */
};

2
target/rx/cpu.h
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@ -124,8 +124,10 @@ typedef RXCPU ArchCPU;
#define CPU_RESOLVING_TYPE TYPE_RX_CPU
const char *rx_crname(uint8_t cr);
#ifndef CONFIG_USER_ONLY
void rx_cpu_do_interrupt(CPUState *cpu);
bool rx_cpu_exec_interrupt(CPUState *cpu, int int_req);
#endif /* !CONFIG_USER_ONLY */
void rx_cpu_dump_state(CPUState *cpu, FILE *f, int flags);
int rx_cpu_gdb_read_register(CPUState *cpu, GByteArray *buf, int reg);
int rx_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg);

4
target/rx/helper.c
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@ -40,6 +40,8 @@ void rx_cpu_unpack_psw(CPURXState *env, uint32_t psw, int rte)
env->psw_c = FIELD_EX32(psw, PSW, C);
}
#ifndef CONFIG_USER_ONLY
#define INT_FLAGS (CPU_INTERRUPT_HARD | CPU_INTERRUPT_FIR)
void rx_cpu_do_interrupt(CPUState *cs)
{
@ -142,6 +144,8 @@ bool rx_cpu_exec_interrupt(CPUState *cs, int interrupt_request)
return false;
}
#endif /* !CONFIG_USER_ONLY */
hwaddr rx_cpu_get_phys_page_debug(CPUState *cs, vaddr addr)
{
return addr;