From 52d4899bf3b876065269cfd353ea3b98f66df91a Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Tue, 14 Sep 2021 17:26:02 -0700 Subject: target/mips: Make mips_cpu_tlb_fill sysemu only MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The fallback code in cpu_loop_exit_sigsegv is sufficient for mips linux-user. This means we can remove tcg/user/tlb_helper.c entirely. Remove the code from cpu_loop that raised SIGSEGV. Reviewed-by: Warner Losh Reviewed-by: Philippe Mathieu-Daudé Signed-off-by: Richard Henderson --- linux-user/mips/cpu_loop.c | 11 ----------- 1 file changed, 11 deletions(-) (limited to 'linux-user/mips/cpu_loop.c') diff --git a/linux-user/mips/cpu_loop.c b/linux-user/mips/cpu_loop.c index cb03fb066b..b735c99a24 100644 --- a/linux-user/mips/cpu_loop.c +++ b/linux-user/mips/cpu_loop.c @@ -158,17 +158,6 @@ done_syscall: } env->active_tc.gpr[2] = ret; break; - case EXCP_TLBL: - case EXCP_TLBS: - case EXCP_AdEL: - case EXCP_AdES: - info.si_signo = TARGET_SIGSEGV; - info.si_errno = 0; - /* XXX: check env->error_code */ - info.si_code = TARGET_SEGV_MAPERR; - info._sifields._sigfault._addr = env->CP0_BadVAddr; - queue_signal(env, info.si_signo, QEMU_SI_FAULT, &info); - break; case EXCP_CpU: case EXCP_RI: info.si_signo = TARGET_SIGILL; -- cgit 1.4.1