diff options
author | Paolo Bonzini <pbonzini@redhat.com> | 2012-12-17 18:19:49 +0100 |
---|---|---|
committer | Paolo Bonzini <pbonzini@redhat.com> | 2012-12-19 08:31:31 +0100 |
commit | 022c62cbbcf1ff40b23c92874f8670cddfec2414 (patch) | |
tree | 3ce0d762aec7ed41ecc486156cffcc0fbbd16d26 /gen-icount.h | |
parent | 737e150e89c44c6b33691a627e24bac7fb58f349 (diff) |
exec: move include files to include/exec/
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'gen-icount.h')
-rw-r--r-- | gen-icount.h | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/gen-icount.h b/gen-icount.h deleted file mode 100644 index 1541f0b1e4..0000000000 --- a/gen-icount.h +++ /dev/null @@ -1,53 +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 int icount_label; - -static inline void gen_icount_start(void) -{ - TCGv_i32 count; - - if (!use_icount) - return; - - icount_label = gen_new_label(); - count = tcg_temp_local_new_i32(); - tcg_gen_ld_i32(count, cpu_env, offsetof(CPUArchState, icount_decr.u32)); - /* This is a horrid hack to allow fixing up the value later. */ - icount_arg = tcg_ctx.gen_opparam_ptr + 1; - tcg_gen_subi_i32(count, count, 0xdeadbeef); - - tcg_gen_brcondi_i32(TCG_COND_LT, count, 0, icount_label); - tcg_gen_st16_i32(count, cpu_env, offsetof(CPUArchState, icount_decr.u16.low)); - tcg_temp_free_i32(count); -} - -static void gen_icount_end(TranslationBlock *tb, int num_insns) -{ - if (use_icount) { - *icount_arg = num_insns; - gen_set_label(icount_label); - tcg_gen_exit_tb((tcg_target_long)tb + 2); - } -} - -static inline void gen_io_start(void) -{ - TCGv_i32 tmp = tcg_const_i32(1); - tcg_gen_st_i32(tmp, cpu_env, offsetof(CPUArchState, 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, offsetof(CPUArchState, can_do_io)); - tcg_temp_free_i32(tmp); -} - -#endif |