diff options
| author | Richard Henderson <rth@twiddle.net> | 2016-11-18 09:31:40 +0100 |
|---|---|---|
| committer | Richard Henderson <rth@twiddle.net> | 2017-01-10 08:06:11 -0800 |
| commit | f69d277ece43c42c7ab0144c2ff05ba740f6706b (patch) | |
| tree | 630e59106af7a68dbb6f2587e5e286f6d9ff4b4c /tcg/mips | |
| parent | 82790a870992bd87d5fd9e607f40859dcf4f82ac (diff) | |
tcg: Transition flat op_defs array to a target callback
This will allow the target to tailor the constraints to the
auto-detected ISA extensions.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Diffstat (limited to 'tcg/mips')
| -rw-r--r-- | tcg/mips/tcg-target.inc.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/tcg/mips/tcg-target.inc.c b/tcg/mips/tcg-target.inc.c index 24c49497a9..a8f031a5a4 100644 --- a/tcg/mips/tcg-target.inc.c +++ b/tcg/mips/tcg-target.inc.c @@ -2262,6 +2262,18 @@ static const TCGTargetOpDef mips_op_defs[] = { { -1 }, }; +static const TCGTargetOpDef *tcg_target_op_def(TCGOpcode op) +{ + int i, n = ARRAY_SIZE(mips_op_defs); + + for (i = 0; i < n; ++i) { + if (mips_op_defs[i].op == op) { + return &mips_op_defs[i]; + } + } + return NULL; +} + static int tcg_target_callee_save_regs[] = { TCG_REG_S0, /* used for the global env (TCG_AREG0) */ TCG_REG_S1, @@ -2563,8 +2575,6 @@ static void tcg_target_init(TCGContext *s) tcg_regset_set_reg(s->reserved_regs, TCG_REG_RA); /* return address */ tcg_regset_set_reg(s->reserved_regs, TCG_REG_SP); /* stack pointer */ tcg_regset_set_reg(s->reserved_regs, TCG_REG_GP); /* global pointer */ - - tcg_add_target_add_op_defs(mips_op_defs); } void tb_set_jmp_target1(uintptr_t jmp_addr, uintptr_t addr) |