1 files changed, 0 insertions, 79 deletions
diff --git a/qemu/include/exec/gen-icount.h b/qemu/include/exec/gen-icount.h
deleted file mode 100644
index 05d89d358..000000000
--- a/qemu/include/exec/gen-icount.h
+++ /dev/null
@@ -1,79 +0,0 @@
-#ifndef GEN_ICOUNT_H
-#define GEN_ICOUNT_H 1
-
-#include "qemu/timer.h"
-
-/* Helpers for instruction counting code generation.  */
-
-static TCGArg *icount_arg;
-static TCGLabel *icount_label;
-static TCGLabel *exitreq_label;
-
-static inline void gen_tb_start(TranslationBlock *tb)
-{
-    TCGv_i32 count, flag, imm;
-    int i;
-
-    exitreq_label = gen_new_label();
-    flag = tcg_temp_new_i32();
-    tcg_gen_ld_i32(flag, cpu_env,
-                   offsetof(CPUState, tcg_exit_req) - ENV_OFFSET);
-    tcg_gen_brcondi_i32(TCG_COND_NE, flag, 0, exitreq_label);
-    tcg_temp_free_i32(flag);
-
-    if (!(tb->cflags & CF_USE_ICOUNT)) {
-        return;
-    }
-
-    icount_label = gen_new_label();
-    count = tcg_temp_local_new_i32();
-    tcg_gen_ld_i32(count, cpu_env,
-                   -ENV_OFFSET + offsetof(CPUState, icount_decr.u32));
-
-    imm = tcg_temp_new_i32();
-    tcg_gen_movi_i32(imm, 0xdeadbeef);
-
-    /* This is a horrid hack to allow fixing up the value later.  */
-    i = tcg_ctx.gen_last_op_idx;
-    i = tcg_ctx.gen_op_buf[i].args;
-    icount_arg = &tcg_ctx.gen_opparam_buf[i + 1];
-
-    tcg_gen_sub_i32(count, count, imm);
-    tcg_temp_free_i32(imm);
-
-    tcg_gen_brcondi_i32(TCG_COND_LT, count, 0, icount_label);
-    tcg_gen_st16_i32(count, cpu_env,
-                     -ENV_OFFSET + offsetof(CPUState, icount_decr.u16.low));
-    tcg_temp_free_i32(count);
-}
-
-static void gen_tb_end(TranslationBlock *tb, int num_insns)
-{
-    gen_set_label(exitreq_label);
-    tcg_gen_exit_tb((uintptr_t)tb + TB_EXIT_REQUESTED);
-
-    if (tb->cflags & CF_USE_ICOUNT) {
-        *icount_arg = num_insns;
-        gen_set_label(icount_label);
-        tcg_gen_exit_tb((uintptr_t)tb + TB_EXIT_ICOUNT_EXPIRED);
-    }
-
-    /* Terminate the linked list.  */
-    tcg_ctx.gen_op_buf[tcg_ctx.gen_last_op_idx].next = -1;
-}
-
-static inline void gen_io_start(void)
-{
-    TCGv_i32 tmp = tcg_const_i32(1);
-    tcg_gen_st_i32(tmp, cpu_env, -ENV_OFFSET + offsetof(CPUState, can_do_io));
-    tcg_temp_free_i32(tmp);
-}
-
-static inline void gen_io_end(void)
-{
-    TCGv_i32 tmp = tcg_const_i32(0);
-    tcg_gen_st_i32(tmp, cpu_env, -ENV_OFFSET + offsetof(CPUState, can_do_io));
-    tcg_temp_free_i32(tmp);
-}
-
-#endif