[PATCH v3 17/29] target/microblaze: Prefer fast cpu_env() over slower CPU QOM cast macro

[Philippe Mathieu-Daudé <philmd@xxxxxxxxxx>]

Mechanical patch produced running the command documented
in scripts/coccinelle/cpu_env.cocci_template header.

Reviewed-by: Richard Henderson <richard.henderson@xxxxxxxxxx>
Signed-off-by: Philippe Mathieu-Daudé <philmd@xxxxxxxxxx>
---
 target/microblaze/gdbstub.c   | 3 +--
 target/microblaze/helper.c    | 3 +--
 target/microblaze/translate.c | 6 ++----
 3 files changed, 4 insertions(+), 8 deletions(-)

diff --git a/target/microblaze/gdbstub.c b/target/microblaze/gdbstub.c
index 29ac6e9c0f..98660ed950 100644
--- a/target/microblaze/gdbstub.c
+++ b/target/microblaze/gdbstub.c
@@ -113,9 +113,8 @@ int mb_cpu_gdb_read_stack_protect(CPUMBState *env, GByteArray *mem_buf, int n)
 
 int mb_cpu_gdb_write_register(CPUState *cs, uint8_t *mem_buf, int n)
 {
-    MicroBlazeCPU *cpu = MICROBLAZE_CPU(cs);
     CPUClass *cc = CPU_GET_CLASS(cs);
-    CPUMBState *env = &cpu->env;
+    CPUMBState *env = cpu_env(cs);
     uint32_t tmp;
 
     if (n > cc->gdb_num_core_regs) {
diff --git a/target/microblaze/helper.c b/target/microblaze/helper.c
index 98bdb82de8..bf955dd425 100644
--- a/target/microblaze/helper.c
+++ b/target/microblaze/helper.c
@@ -253,8 +253,7 @@ hwaddr mb_cpu_get_phys_page_attrs_debug(CPUState *cs, vaddr addr,
 
 bool mb_cpu_exec_interrupt(CPUState *cs, int interrupt_request)
 {
-    MicroBlazeCPU *cpu = MICROBLAZE_CPU(cs);
-    CPUMBState *env = &cpu->env;
+    CPUMBState *env = cpu_env(cs);
 
     if ((interrupt_request & CPU_INTERRUPT_HARD)
         && (env->msr & MSR_IE)
diff --git a/target/microblaze/translate.c b/target/microblaze/translate.c
index 49bfb4a0ea..354897c4a2 100644
--- a/target/microblaze/translate.c
+++ b/target/microblaze/translate.c
@@ -1630,7 +1630,6 @@ static void mb_tr_insn_start(DisasContextBase *dcb, CPUState *cs)
 static void mb_tr_translate_insn(DisasContextBase *dcb, CPUState *cs)
 {
     DisasContext *dc = container_of(dcb, DisasContext, base);
-    CPUMBState *env = cpu_env(cs);
     uint32_t ir;
 
     /* TODO: This should raise an exception, not terminate qemu. */
@@ -1641,7 +1640,7 @@ static void mb_tr_translate_insn(DisasContextBase *dcb, CPUState *cs)
 
     dc->tb_flags_to_set = 0;
 
-    ir = cpu_ldl_code(env, dc->base.pc_next);
+    ir = cpu_ldl_code(cpu_env(cs), dc->base.pc_next);
     if (!decode(dc, ir)) {
         trap_illegal(dc, true);
     }
@@ -1800,8 +1799,7 @@ void gen_intermediate_code(CPUState *cpu, TranslationBlock *tb, int *max_insns,
 
 void mb_cpu_dump_state(CPUState *cs, FILE *f, int flags)
 {
-    MicroBlazeCPU *cpu = MICROBLAZE_CPU(cs);
-    CPUMBState *env = &cpu->env;
+    CPUMBState *env = cpu_env(cs);
     uint32_t iflags;
     int i;
 
-- 
2.41.0