From 0e33928cd9b445b2331122154ebe8679aa2ff86e Mon Sep 17 00:00:00 2001 From: Peter Maydell Date: Mon, 17 Apr 2023 17:40:34 +0100 Subject: accel/tcg: Use one_insn_per_tb global instead of old singlestep global MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The only place left that looks at the old 'singlestep' global variable is the TCG curr_cflags() function. Replace the old global with a new 'one_insn_per_tb' which is defined in tcg-all.c and declared in accel/tcg/internal.h. This keeps it restricted to the TCG code, unlike 'singlestep' which was available to every file in the system and defined in multiple different places for softmmu vs linux-user vs bsd-user. While we're making this change, use qatomic_read() and qatomic_set() on the accesses to the new global, because TCG will read it without holding a lock. Signed-off-by: Peter Maydell Reviewed-by: Richard Henderson Reviewed-by: Philippe Mathieu-Daudé Message-id: 20230417164041.684562-4-peter.maydell@linaro.org --- bsd-user/main.c | 1 - 1 file changed, 1 deletion(-) (limited to 'bsd-user/main.c') diff --git a/bsd-user/main.c b/bsd-user/main.c index 09b84da190..a9e5a127d3 100644 --- a/bsd-user/main.c +++ b/bsd-user/main.c @@ -49,7 +49,6 @@ #include "host-os.h" #include "target_arch_cpu.h" -int singlestep; static bool opt_one_insn_per_tb; uintptr_t guest_base; bool have_guest_base; -- cgit 1.4.1