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| author | Fernando Eckhardt Valle <phervalle@gmail.com> | 2021-10-29 17:23:51 -0300 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2021-11-09 10:32:51 +1100 |
| commit | eb63efd9f63fabc2ce7ee070f1d8e75585d26543 (patch) | |
| tree | 3d8981d3a2fd6c65f02ce217fedb76f2f15fe038 /target/ppc/translate/fixedpoint-impl.c.inc | |
| parent | 114f3c8cc427333dbae331dfd2ecae64676b087e (diff) | |
| download | qemu-eb63efd9f63fabc2ce7ee070f1d8e75585d26543.zip qemu-eb63efd9f63fabc2ce7ee070f1d8e75585d26543.tar.gz qemu-eb63efd9f63fabc2ce7ee070f1d8e75585d26543.tar.bz2 | |
target/ppc: introduce do_ea_calc
The do_ea_calc function will calculate the effective address(EA)
according to PowerIsa 3.1. With that, it was replaced part of
do_ldst() that calculates the EA by this new function.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Fernando Eckhardt Valle (pherde) <phervalle@gmail.com>
Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br>
Message-Id: <20211029202424.175401-2-matheus.ferst@eldorado.org.br>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'target/ppc/translate/fixedpoint-impl.c.inc')
| -rw-r--r-- | target/ppc/translate/fixedpoint-impl.c.inc | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/target/ppc/translate/fixedpoint-impl.c.inc b/target/ppc/translate/fixedpoint-impl.c.inc index 2e2518e..caef5d8 100644 --- a/target/ppc/translate/fixedpoint-impl.c.inc +++ b/target/ppc/translate/fixedpoint-impl.c.inc @@ -51,15 +51,7 @@ static bool do_ldst(DisasContext *ctx, int rt, int ra, TCGv displ, bool update, } gen_set_access_type(ctx, ACCESS_INT); - ea = tcg_temp_new(); - if (ra) { - tcg_gen_add_tl(ea, cpu_gpr[ra], displ); - } else { - tcg_gen_mov_tl(ea, displ); - } - if (NARROW_MODE(ctx)) { - tcg_gen_ext32u_tl(ea, ea); - } + ea = do_ea_calc(ctx, ra, displ); mop ^= ctx->default_tcg_memop_mask; if (store) { tcg_gen_qemu_st_tl(cpu_gpr[rt], ea, ctx->mem_idx, mop); |