diff mbox series

[v9,12/74] m68k: convert to helper_cpu_halted_set

Message ID 20200521164011.638-13-robert.foley@linaro.org (mailing list archive)
State New, archived
Headers show
Series per-CPU locks | expand

Commit Message

Robert Foley May 21, 2020, 4:39 p.m. UTC 
From: "Emilio G. Cota" <cota@braap.org>

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Signed-off-by: Emilio G. Cota <cota@braap.org>
Signed-off-by: Robert Foley <robert.foley@linaro.org>
---
 target/m68k/translate.c | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)
diff mbox series

Patch

diff --git a/target/m68k/translate.c b/target/m68k/translate.c
index 0f80888203..16a64e4776 100644
--- a/target/m68k/translate.c
+++ b/target/m68k/translate.c
@@ -44,7 +44,6 @@ 
 #undef DEFO32
 #undef DEFO64
 
-static TCGv_i32 cpu_halted;
 static TCGv_i32 cpu_exception_index;
 
 static char cpu_reg_names[2 * 8 * 3 + 5 * 4];
@@ -80,9 +79,6 @@  void m68k_tcg_init(void)
 #undef DEFO32
 #undef DEFO64
 
-    cpu_halted = tcg_global_mem_new_i32(cpu_env,
-                                        -offsetof(M68kCPU, env) +
-                                        offsetof(CPUState, halted), "HALTED");
     cpu_exception_index = tcg_global_mem_new_i32(cpu_env,
                                                  -offsetof(M68kCPU, env) +
                                                  offsetof(CPUState, exception_index),
@@ -4698,6 +4694,7 @@  DISAS_INSN(halt)
 DISAS_INSN(stop)
 {
     uint16_t ext;
+    TCGv_i32 tmp;
 
     if (IS_USER(s)) {
         gen_exception(s, s->base.pc_next, EXCP_PRIVILEGE);
@@ -4707,7 +4704,9 @@  DISAS_INSN(stop)
     ext = read_im16(env, s);
 
     gen_set_sr_im(s, ext, 0);
-    tcg_gen_movi_i32(cpu_halted, 1);
+    tmp = tcg_const_i32(1);
+    gen_helper_cpu_halted_set(cpu_env, tmp);
+    tcg_temp_free_i32(tmp);
     gen_exception(s, s->pc, EXCP_HLT);
 }