accel/tcg: Access tcg_cflags with getter / setter

Access the CPUState::tcg_cflags via tcg_cflags_has() and
tcg_cflags_set() helpers.

Mechanical change using the following Coccinelle spatch script:

  @@
  expression cpu;
  expression flags;
  @@
  -     cpu->tcg_cflags & flags
  +     tcg_cflags_has(cpu, flags)

  @@
  expression cpu;
  expression flags;
  @@
  -     (tcg_cflags_has(cpu, flags))
  +     tcg_cflags_has(cpu, flags)

  @@
  expression cpu;
  expression flags;
  @@
  -     cpu->tcg_cflags |= flags;
  +     tcg_cflags_set(cpu, flags);

Then manually moving the declarations, and adding both
tcg_cflags_has() and tcg_cflags_set() definitions.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20240427155714.53669-15-philmd@linaro.org>

2 files changed, 2 insertions, 2 deletions

diff --git a/target/mips/tcg/exception.c b/target/mips/tcg/exception.c
index 13275d1..4886d08 100644
--- a/target/mips/tcg/exception.c
+++ b/target/mips/tcg/exception.c
@@ -81,7 +81,7 @@ void mips_cpu_synchronize_from_tb(CPUState *cs, const TranslationBlock *tb)
 {
     CPUMIPSState *env = cpu_env(cs);
 
-    tcg_debug_assert(!(cs->tcg_cflags & CF_PCREL));
+    tcg_debug_assert(!tcg_cflags_has(cs, CF_PCREL));
     env->active_tc.PC = tb->pc;
     env->hflags &= ~MIPS_HFLAG_BMASK;
     env->hflags |= tb->flags & MIPS_HFLAG_BMASK;
diff --git a/target/mips/tcg/sysemu/special_helper.c b/target/mips/tcg/sysemu/special_helper.c
index 5baa253..9ce5e2c 100644
--- a/target/mips/tcg/sysemu/special_helper.c
+++ b/target/mips/tcg/sysemu/special_helper.c
@@ -93,7 +93,7 @@ bool mips_io_recompile_replay_branch(CPUState *cs, const TranslationBlock *tb)
     CPUMIPSState *env = cpu_env(cs);
 
     if ((env->hflags & MIPS_HFLAG_BMASK) != 0
-        && !(cs->tcg_cflags & CF_PCREL) && env->active_tc.PC != tb->pc) {
+        && !tcg_cflags_has(cs, CF_PCREL) && env->active_tc.PC != tb->pc) {
         env->active_tc.PC -= (env->hflags & MIPS_HFLAG_B16 ? 2 : 4);
         env->hflags &= ~MIPS_HFLAG_BMASK;
         return true;