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include/exec: Move cpu_signal_handler declaration

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There is nothing target specific about this.  The implementation
is host specific, but the declaration is 100% common.

Reviewed-By: Warner Losh <imp@bsdimp.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2021-08-03 05:31:43 -10:00
parent 2c3e83f92d
commit 8b1d5b3c35
22 changed files with 13 additions and 89 deletions
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7
target/microblaze/cpu.h
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@ -385,16 +385,9 @@ static inline void mb_cpu_write_msr(CPUMBState *env, uint32_t val)
}
void mb_tcg_init(void);
/* you can call this signal handler from your SIGBUS and SIGSEGV
signal handlers to inform the virtual CPU of exceptions. non zero
is returned if the signal was handled by the virtual CPU. */
int cpu_mb_signal_handler(int host_signum, void *pinfo,
void *puc);
#define CPU_RESOLVING_TYPE TYPE_MICROBLAZE_CPU
#define cpu_signal_handler cpu_mb_signal_handler
/* MMU modes definitions */
#define MMU_NOMMU_IDX 0
#define MMU_KERNEL_IDX 1