diff options
| author | Emilio G. Cota <cota@braap.org> | 2017-07-11 17:06:48 -0400 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2017-10-10 07:37:10 -0700 |
| commit | 7f11636dbee89b0e4d03e9e2b96e14649a7db778 (patch) | |
| tree | 440555ab6e73d7ed21ba19b0447cbeb22a1c94ac /tcg | |
| parent | d453ec78251d03cbd4ffc28dbf6070931c8ae469 (diff) | |
tcg: remove addr argument from lookup_tb_ptr
It is unlikely that we will ever want to call this helper passing
an argument other than the current PC. So just remove the argument,
and use the pc we already get from cpu_get_tb_cpu_state.
This change paves the way to having a common "tb_lookup" function.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Emilio G. Cota <cota@braap.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'tcg')
| -rw-r--r-- | tcg/tcg-op.c | 4 | ||||
| -rw-r--r-- | tcg/tcg-op.h | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/tcg/tcg-op.c b/tcg/tcg-op.c index 688d91755b..d3c0e4799e 100644 --- a/tcg/tcg-op.c +++ b/tcg/tcg-op.c @@ -2588,11 +2588,11 @@ void tcg_gen_goto_tb(unsigned idx) tcg_gen_op1i(INDEX_op_goto_tb, idx); } -void tcg_gen_lookup_and_goto_ptr(TCGv addr) +void tcg_gen_lookup_and_goto_ptr(void) { if (TCG_TARGET_HAS_goto_ptr && !qemu_loglevel_mask(CPU_LOG_TB_NOCHAIN)) { TCGv_ptr ptr = tcg_temp_new_ptr(); - gen_helper_lookup_tb_ptr(ptr, tcg_ctx.tcg_env, addr); + gen_helper_lookup_tb_ptr(ptr, tcg_ctx.tcg_env); tcg_gen_op1i(INDEX_op_goto_ptr, GET_TCGV_PTR(ptr)); tcg_temp_free_ptr(ptr); } else { diff --git a/tcg/tcg-op.h b/tcg/tcg-op.h index 5d3278f243..18d01b2f43 100644 --- a/tcg/tcg-op.h +++ b/tcg/tcg-op.h @@ -797,7 +797,7 @@ static inline void tcg_gen_exit_tb(uintptr_t val) void tcg_gen_goto_tb(unsigned idx); /** - * tcg_gen_lookup_and_goto_ptr() - look up a TB and jump to it if valid + * tcg_gen_lookup_and_goto_ptr() - look up the current TB, jump to it if valid * @addr: Guest address of the target TB * * If the TB is not valid, jump to the epilogue. @@ -805,7 +805,7 @@ void tcg_gen_goto_tb(unsigned idx); * This operation is optional. If the TCG backend does not implement goto_ptr, * this op is equivalent to calling tcg_gen_exit_tb() with 0 as the argument. */ -void tcg_gen_lookup_and_goto_ptr(TCGv addr); +void tcg_gen_lookup_and_goto_ptr(void); #if TARGET_LONG_BITS == 32 #define tcg_temp_new() tcg_temp_new_i32() |