Merge remote-tracking branch 'remotes/rth-gitlab/tags/pull-tcg-20210710' into staging

Add translator_use_goto_tb.
Cleanups in prep of breakpoint fixes.
Misc fixes.

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* remotes/rth-gitlab/tags/pull-tcg-20210710: (41 commits)
  cpu: Add breakpoint tracepoints
  tcg: Remove TCG_TARGET_HAS_goto_ptr
  accel/tcg: Log tb->cflags with -d exec
  accel/tcg: Split out log_cpu_exec
  accel/tcg: Move tb_lookup to cpu-exec.c
  accel/tcg: Move helper_lookup_tb_ptr to cpu-exec.c
  target/i386: Use cpu_breakpoint_test in breakpoint_handler
  tcg: Fix prologue disassembly
  target/xtensa: Use translator_use_goto_tb
  target/tricore: Use tcg_gen_lookup_and_goto_ptr
  target/tricore: Use translator_use_goto_tb
  target/sparc: Use translator_use_goto_tb
  target/sh4: Use translator_use_goto_tb
  target/s390x: Remove use_exit_tb
  target/s390x: Use translator_use_goto_tb
  target/rx: Use translator_use_goto_tb
  target/riscv: Use translator_use_goto_tb
  target/ppc: Use translator_use_goto_tb
  target/openrisc: Use translator_use_goto_tb
  target/nios2: Use translator_use_goto_tb
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 1 insertions, 14 deletions

diff --git a/target/nios2/translate.c b/target/nios2/translate.c
index 930f3d3395..17742cebc7 100644
--- a/target/nios2/translate.c
+++ b/target/nios2/translate.c
@@ -150,24 +150,11 @@ static void t_gen_helper_raise_exception(DisasContext *dc,
     dc->base.is_jmp = DISAS_NORETURN;
 }
 
-static bool use_goto_tb(DisasContext *dc, uint32_t dest)
-{
-    if (unlikely(dc->base.singlestep_enabled)) {
-        return false;
-    }
-
-#ifndef CONFIG_USER_ONLY
-    return (dc->base.pc_first & TARGET_PAGE_MASK) == (dest & TARGET_PAGE_MASK);
-#else
-    return true;
-#endif
-}
-
 static void gen_goto_tb(DisasContext *dc, int n, uint32_t dest)
 {
     const TranslationBlock *tb = dc->base.tb;
 
-    if (use_goto_tb(dc, dest)) {
+    if (translator_use_goto_tb(&dc->base, dest)) {
         tcg_gen_goto_tb(n);
         tcg_gen_movi_tl(cpu_R[R_PC], dest);
         tcg_gen_exit_tb(tb, n);