From bb321b299e6879cd602bf6509eeecd62d3098d2a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Date: Thu, 18 Jun 2020 14:33:42 +0200 Subject: [PATCH] accel/tcg: Add stub for probe_access() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The TCG helpers were added in b92e5a22ec3 in softmmu_template.h. probe_write() was added in there in 3b4afc9e75a to be moved out to accel/tcg/cputlb.c in 3b08f0a9254, and was later refactored as probe_access() in c25c283df0f. Since it is a TCG specific helper, add a stub to avoid failures when building without TCG, such: target/arm/helper.o: In function `probe_read': include/exec/exec-all.h:362: undefined reference to `probe_access' Reviewed-by: Richard Henderson Reviewed-by: David Hildenbrand Reviewed-by: Alex Bennée Signed-off-by: Philippe Mathieu-Daudé Signed-off-by: Paolo Bonzini --- accel/stubs/tcg-stub.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/accel/stubs/tcg-stub.c b/accel/stubs/tcg-stub.c index 677191a69c..e4bbf997aa 100644 --- a/accel/stubs/tcg-stub.c +++ b/accel/stubs/tcg-stub.c @@ -22,3 +22,10 @@ void tb_flush(CPUState *cpu) void tlb_set_dirty(CPUState *cpu, target_ulong vaddr) { } + +void *probe_access(CPUArchState *env, target_ulong addr, int size, + MMUAccessType access_type, int mmu_idx, uintptr_t retaddr) +{ + /* Handled by hardware accelerator. */ + g_assert_not_reached(); +}