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tcg: Introduce temp_arg, export temp_idx

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At the same time, drop the TCGContext argument and use tcg_ctx instead.

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Emilio G. Cota <cota@braap.org>
Signed-off-by: Richard Henderson <rth@twiddle.net>
This commit is contained in:
Richard Henderson 2017-06-20 12:24:57 -07:00 • committed by Richard Henderson
parent c6c7d84df8
commit 1807f4c400
2 changed files with 18 additions and 13 deletions
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12
tcg/tcg.h
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@ -729,6 +729,18 @@ struct TCGContext {
extern TCGContext tcg_ctx;
extern bool parallel_cpus;
static inline size_t temp_idx(TCGTemp *ts)
{
ptrdiff_t n = ts - tcg_ctx.temps;
tcg_debug_assert(n >= 0 && n < tcg_ctx.nb_temps);
return n;
}
static inline TCGArg temp_arg(TCGTemp *ts)
{
return temp_idx(ts);
}
static inline TCGTemp *arg_temp(TCGArg a)
{
return a == TCG_CALL_DUMMY_ARG ? NULL : &tcg_ctx.temps[a];