diff mbox series

[v2,21/23] target/tricore: Prefer fast cpu_env() over slower CPU QOM cast macro

Message ID 20240126220407.95022-22-philmd@linaro.org
State Superseded
Headers show
Series hw, target: Prefer fast cpu_env() over slower CPU QOM cast macro | expand

Commit Message

Philippe Mathieu-Daudé Jan. 26, 2024, 10:04 p.m. UTC 
Mechanical patch produced running the command documented
in scripts/coccinelle/cpu_env.cocci_template header.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 target/tricore/cpu.c       | 20 ++++----------------
 target/tricore/gdbstub.c   |  6 ++----
 target/tricore/helper.c    |  3 +--
 target/tricore/translate.c |  3 +--
 4 files changed, 8 insertions(+), 24 deletions(-)

Comments

Richard Henderson Jan. 27, 2024, 4:50 a.m. UTC | #1 
On 1/27/24 08:04, Philippe Mathieu-Daudé wrote:
> Mechanical patch produced running the command documented
> in scripts/coccinelle/cpu_env.cocci_template header.
> 
> Signed-off-by: Philippe Mathieu-Daudé<philmd@linaro.org>
> ---
>   target/tricore/cpu.c       | 20 ++++----------------
>   target/tricore/gdbstub.c   |  6 ++----
>   target/tricore/helper.c    |  3 +--
>   target/tricore/translate.c |  3 +--
>   4 files changed, 8 insertions(+), 24 deletions(-)

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

r~
Bastian Koppelmann Jan. 28, 2024, 10:34 a.m. UTC | #2 
On Fri, Jan 26, 2024 at 11:04:03PM +0100, Philippe Mathieu-Daudé wrote:
> Mechanical patch produced running the command documented
> in scripts/coccinelle/cpu_env.cocci_template header.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
> ---
>  target/tricore/cpu.c       | 20 ++++----------------
>  target/tricore/gdbstub.c   |  6 ++----
>  target/tricore/helper.c    |  3 +--
>  target/tricore/translate.c |  3 +--
>  4 files changed, 8 insertions(+), 24 deletions(-)

Reviewed-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>

Cheers,
Bastian
diff mbox series

Patch

diff --git a/target/tricore/cpu.c b/target/tricore/cpu.c
index 8acacdf0c0..7f0609090c 100644
--- a/target/tricore/cpu.c
+++ b/target/tricore/cpu.c
@@ -36,38 +36,26 @@  static const gchar *tricore_gdb_arch_name(CPUState *cs)
 
 static void tricore_cpu_set_pc(CPUState *cs, vaddr value)
 {
-    TriCoreCPU *cpu = TRICORE_CPU(cs);
-    CPUTriCoreState *env = &cpu->env;
-
-    env->PC = value & ~(target_ulong)1;
+    cpu_env(cs)->PC = value & ~(target_ulong)1;
 }
 
 static vaddr tricore_cpu_get_pc(CPUState *cs)
 {
-    TriCoreCPU *cpu = TRICORE_CPU(cs);
-    CPUTriCoreState *env = &cpu->env;
-
-    return env->PC;
+    return cpu_env(cs)->PC;
 }
 
 static void tricore_cpu_synchronize_from_tb(CPUState *cs,
                                             const TranslationBlock *tb)
 {
-    TriCoreCPU *cpu = TRICORE_CPU(cs);
-    CPUTriCoreState *env = &cpu->env;
-
     tcg_debug_assert(!(cs->tcg_cflags & CF_PCREL));
-    env->PC = tb->pc;
+    cpu_env(cs)->PC = tb->pc;
 }
 
 static void tricore_restore_state_to_opc(CPUState *cs,
                                          const TranslationBlock *tb,
                                          const uint64_t *data)
 {
-    TriCoreCPU *cpu = TRICORE_CPU(cs);
-    CPUTriCoreState *env = &cpu->env;
-
-    env->PC = data[0];
+    cpu_env(cs)->PC = data[0];
 }
 
 static void tricore_cpu_reset_hold(Object *obj)
diff --git a/target/tricore/gdbstub.c b/target/tricore/gdbstub.c
index e8f8e5e6ea..f9309c5e27 100644
--- a/target/tricore/gdbstub.c
+++ b/target/tricore/gdbstub.c
@@ -106,8 +106,7 @@  static void tricore_cpu_gdb_write_csfr(CPUTriCoreState *env, int n,
 
 int tricore_cpu_gdb_read_register(CPUState *cs, GByteArray *mem_buf, int n)
 {
-    TriCoreCPU *cpu = TRICORE_CPU(cs);
-    CPUTriCoreState *env = &cpu->env;
+    CPUTriCoreState *env = cpu_env(cs);
 
     if (n < 16) { /* data registers */
         return gdb_get_reg32(mem_buf, env->gpr_d[n]);
@@ -121,8 +120,7 @@  int tricore_cpu_gdb_read_register(CPUState *cs, GByteArray *mem_buf, int n)
 
 int tricore_cpu_gdb_write_register(CPUState *cs, uint8_t *mem_buf, int n)
 {
-    TriCoreCPU *cpu = TRICORE_CPU(cs);
-    CPUTriCoreState *env = &cpu->env;
+    CPUTriCoreState *env = cpu_env(cs);
     uint32_t tmp;
 
     tmp = ldl_p(mem_buf);
diff --git a/target/tricore/helper.c b/target/tricore/helper.c
index 174f666e1e..d328414c99 100644
--- a/target/tricore/helper.c
+++ b/target/tricore/helper.c
@@ -67,8 +67,7 @@  bool tricore_cpu_tlb_fill(CPUState *cs, vaddr address, int size,
                           MMUAccessType rw, int mmu_idx,
                           bool probe, uintptr_t retaddr)
 {
-    TriCoreCPU *cpu = TRICORE_CPU(cs);
-    CPUTriCoreState *env = &cpu->env;
+    CPUTriCoreState *env = cpu_env(cs);
     hwaddr physical;
     int prot;
     int ret = 0;
diff --git a/target/tricore/translate.c b/target/tricore/translate.c
index 66553d1be0..ad314bdf3c 100644
--- a/target/tricore/translate.c
+++ b/target/tricore/translate.c
@@ -95,8 +95,7 @@  enum {
 
 void tricore_cpu_dump_state(CPUState *cs, FILE *f, int flags)
 {
-    TriCoreCPU *cpu = TRICORE_CPU(cs);
-    CPUTriCoreState *env = &cpu->env;
+    CPUTriCoreState *env = cpu_env(cs);
     uint32_t psw;
     int i;