From 1cc9e93ca8fd4debf78594923a2e1cdddb360bfc Mon Sep 17 00:00:00 2001 From: "Bruno Larsen (billionai)" Date: Tue, 4 May 2021 11:01:53 -0300 Subject: target/ppc: Fold gen_*_xer into their callers folded gen_{read,write}_xer into their only callers, spr_{read,write}_xer Signed-off-by: Bruno Larsen (billionai) Reviewed-by: Richard Henderson Message-Id: <20210504140157.76066-2-bruno.larsen@eldorado.org.br> Signed-off-by: David Gibson --- target/ppc/translate.c | 37 ------------------------------------- 1 file changed, 37 deletions(-) (limited to 'target/ppc/translate.c') diff --git a/target/ppc/translate.c b/target/ppc/translate.c index a638120..a5e144d 100644 --- a/target/ppc/translate.c +++ b/target/ppc/translate.c @@ -4175,43 +4175,6 @@ static void gen_tdi(DisasContext *ctx) /*** Processor control ***/ -static void gen_read_xer(DisasContext *ctx, TCGv dst) -{ - TCGv t0 = tcg_temp_new(); - TCGv t1 = tcg_temp_new(); - TCGv t2 = tcg_temp_new(); - tcg_gen_mov_tl(dst, cpu_xer); - tcg_gen_shli_tl(t0, cpu_so, XER_SO); - tcg_gen_shli_tl(t1, cpu_ov, XER_OV); - tcg_gen_shli_tl(t2, cpu_ca, XER_CA); - tcg_gen_or_tl(t0, t0, t1); - tcg_gen_or_tl(dst, dst, t2); - tcg_gen_or_tl(dst, dst, t0); - if (is_isa300(ctx)) { - tcg_gen_shli_tl(t0, cpu_ov32, XER_OV32); - tcg_gen_or_tl(dst, dst, t0); - tcg_gen_shli_tl(t0, cpu_ca32, XER_CA32); - tcg_gen_or_tl(dst, dst, t0); - } - tcg_temp_free(t0); - tcg_temp_free(t1); - tcg_temp_free(t2); -} - -static void gen_write_xer(TCGv src) -{ - /* Write all flags, while reading back check for isa300 */ - tcg_gen_andi_tl(cpu_xer, src, - ~((1u << XER_SO) | - (1u << XER_OV) | (1u << XER_OV32) | - (1u << XER_CA) | (1u << XER_CA32))); - tcg_gen_extract_tl(cpu_ov32, src, XER_OV32, 1); - tcg_gen_extract_tl(cpu_ca32, src, XER_CA32, 1); - tcg_gen_extract_tl(cpu_so, src, XER_SO, 1); - tcg_gen_extract_tl(cpu_ov, src, XER_OV, 1); - tcg_gen_extract_tl(cpu_ca, src, XER_CA, 1); -} - /* mcrxr */ static void gen_mcrxr(DisasContext *ctx) { -- cgit v1.1