From 835b04ed79b72913841bb04ba3302da388767b44 Mon Sep 17 00:00:00 2001 From: Warner Losh Date: Tue, 2 Nov 2021 16:52:19 -0600 Subject: [PATCH] bsd-user: Add stubs for new signal routines Until the signal support is merged from the bsd-user fork, we need stubs for cpu_loop_exit_sigsegv and cpu_loop_exit_sigbus to link. These call abort after logging a message. Since singals aren't supported here yet, this is sufficient. Signed-off-by: Warner Losh Message-Id: <20211102225248.52999-2-imp@bsdimp.com> Tested-by: Richard Henderson Reviewed-by: Richard Henderson Signed-off-by: Richard Henderson --- bsd-user/signal.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/bsd-user/signal.c b/bsd-user/signal.c index 0c1093deb1..05b277c642 100644 --- a/bsd-user/signal.c +++ b/bsd-user/signal.c @@ -20,6 +20,11 @@ #include "qemu/osdep.h" #include "qemu.h" +/* + * Stubbed out routines until we merge signal support from bsd-user + * fork. + */ + /* * Queue a signal so that it will be send to the virtual CPU as soon as * possible. @@ -36,3 +41,19 @@ void signal_init(void) void process_pending_signals(CPUArchState *cpu_env) { } + +void cpu_loop_exit_sigsegv(CPUState *cpu, target_ulong addr, + MMUAccessType access_type, bool maperr, uintptr_t ra) +{ + qemu_log_mask(LOG_UNIMP, "No signal support for SIGSEGV\n"); + /* unreachable */ + abort(); +} + +void cpu_loop_exit_sigbus(CPUState *cpu, target_ulong addr, + MMUAccessType access_type, uintptr_t ra) +{ + qemu_log_mask(LOG_UNIMP, "No signal support for SIGBUS\n"); + /* unreachable */ + abort(); +}