From 13e71f08bf66646d9818f6430f337c965b241746 Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Sun, 24 Jan 2021 10:57:01 -1000 Subject: tcg/tci: Make tci_tb_ptr thread-local Each thread must have its own pc, even under TCI. Remove the GETPC ifdef, because GETPC is always available for helpers, and thus is always required. Move the assignment under INDEX_op_call, because the value is only visible when we make a call to a helper function. Reviewed-by: Alex Bennée Signed-off-by: Richard Henderson Message-Id: <20210204014509.882821-6-richard.henderson@linaro.org> --- include/exec/exec-all.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/exec') diff --git a/include/exec/exec-all.h b/include/exec/exec-all.h index 125000bcf7..f933c74c44 100644 --- a/include/exec/exec-all.h +++ b/include/exec/exec-all.h @@ -544,7 +544,7 @@ void tb_set_jmp_target(TranslationBlock *tb, int n, uintptr_t addr); /* GETPC is the true target of the return instruction that we'll execute. */ #if defined(CONFIG_TCG_INTERPRETER) -extern uintptr_t tci_tb_ptr; +extern __thread uintptr_t tci_tb_ptr; # define GETPC() tci_tb_ptr #else # define GETPC() \ -- cgit v1.2.3-55-g7522