Re: [Qemu-devel] [PATCH v3 05/16] tcg/arm: Remove reloc_pc24_atomic

["Alex Bennée" <alex.bennee@linaro.org>]

Richard Henderson <richard.henderson@linaro.org> writes:

> It is unused since 3fb53fb4d12f2e7833bd1659e6013237b130ef20.
>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>

> ---
>  tcg/arm/tcg-target.inc.c | 8 --------
>  1 file changed, 8 deletions(-)
>
> diff --git a/tcg/arm/tcg-target.inc.c b/tcg/arm/tcg-target.inc.c
> index e1fbf465cb..1142eb13ad 100644
> --- a/tcg/arm/tcg-target.inc.c
> +++ b/tcg/arm/tcg-target.inc.c
> @@ -193,14 +193,6 @@ static inline void reloc_pc24(tcg_insn_unit *code_ptr, tcg_insn_unit *target)
>      *code_ptr = (*code_ptr & ~0xffffff) | (offset & 0xffffff);
>  }
>
> -static inline void reloc_pc24_atomic(tcg_insn_unit *code_ptr, tcg_insn_unit *target)
> -{
> -    ptrdiff_t offset = (tcg_ptr_byte_diff(target, code_ptr) - 8) >> 2;
> -    tcg_insn_unit insn = atomic_read(code_ptr);
> -    tcg_debug_assert(offset == sextract32(offset, 0, 24));
> -    atomic_set(code_ptr, deposit32(insn, 0, 24, offset));
> -}
> -
>  static void patch_reloc(tcg_insn_unit *code_ptr, int type,
>                          intptr_t value, intptr_t addend)
>  {


--
Alex Bennée