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accel/tcg: Rename user-mode do_interrupt hack as fake_user_interrupt

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do_interrupt() is sysemu specific. However due to some X86
specific hack, it is also used in user-mode emulation, which
is why it couldn't be restricted to CONFIG_SOFTMMU (see the
comment around added in commit 7827168471: "cpu: tcg_ops:
move to tcg-cpu-ops.h, keep a pointer in CPUClass").
Keep the hack but rename the handler as fake_user_interrupt()
and restrict do_interrupt() 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: <20210911165434.531552-6-f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Philippe Mathieu-Daudé 2021-09-11 18:54:15 +02:00 • committed by Richard Henderson
parent b40db05daa
commit 120964219d
3 changed files with 20 additions and 12 deletions
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4
accel/tcg/cpu-exec.c
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@ -651,8 +651,8 @@ static inline bool cpu_handle_exception(CPUState *cpu, int *ret)
loop */
#if defined(TARGET_I386)
CPUClass *cc = CPU_GET_CLASS(cpu);
cc->tcg_ops->do_interrupt(cpu);
#endif
cc->tcg_ops->fake_user_interrupt(cpu);
#endif /* TARGET_I386 */
*ret = cpu->exception_index;
cpu->exception_index = -1;
return true;