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target/m68k: Finish conversion to tcg_gen_qemu_{ld,st}_*

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Convert away from the old interface with the implicit
MemOp argument.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Anton Johansson <anjo@rev.ng>
Message-Id: <20230502135741.1158035-5-richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2023-05-02 14:57:36 +01:00
parent 53b26d253c
commit b7a94da955
1 changed files with 25 additions and 51 deletions
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76
target/m68k/translate.c
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@ -304,23 +304,14 @@ static inline void gen_addr_fault(DisasContext *s)
static inline TCGv gen_load(DisasContext *s, int opsize, TCGv addr,
int sign, int index)
{
TCGv tmp;
tmp = tcg_temp_new_i32();
switch(opsize) {
TCGv tmp = tcg_temp_new_i32();
switch (opsize) {
case OS_BYTE:
if (sign)
tcg_gen_qemu_ld8s(tmp, addr, index);
else
tcg_gen_qemu_ld8u(tmp, addr, index);
break;
case OS_WORD:
if (sign)
tcg_gen_qemu_ld16s(tmp, addr, index);
else
tcg_gen_qemu_ld16u(tmp, addr, index);
break;
case OS_LONG:
tcg_gen_qemu_ld32u(tmp, addr, index);
tcg_gen_qemu_ld_tl(tmp, addr, index,
opsize | (sign ? MO_SIGN : 0) | MO_TE);
break;
default:
g_assert_not_reached();
@ -332,15 +323,11 @@ static inline TCGv gen_load(DisasContext *s, int opsize, TCGv addr,
static inline void gen_store(DisasContext *s, int opsize, TCGv addr, TCGv val,
int index)
{
switch(opsize) {
switch (opsize) {
case OS_BYTE:
tcg_gen_qemu_st8(val, addr, index);
break;
case OS_WORD:
tcg_gen_qemu_st16(val, addr, index);
break;
case OS_LONG:
tcg_gen_qemu_st32(val, addr, index);
tcg_gen_qemu_st_tl(val, addr, index, opsize | MO_TE);
break;
default:
g_assert_not_reached();
@ -971,23 +958,16 @@ static void gen_load_fp(DisasContext *s, int opsize, TCGv addr, TCGv_ptr fp,
tmp = tcg_temp_new();
switch (opsize) {
case OS_BYTE:
tcg_gen_qemu_ld8s(tmp, addr, index);
gen_helper_exts32(cpu_env, fp, tmp);
break;
case OS_WORD:
tcg_gen_qemu_ld16s(tmp, addr, index);
gen_helper_exts32(cpu_env, fp, tmp);
break;
case OS_LONG:
tcg_gen_qemu_ld32u(tmp, addr, index);
tcg_gen_qemu_ld_tl(tmp, addr, index, opsize | MO_SIGN | MO_TE);
gen_helper_exts32(cpu_env, fp, tmp);
break;
case OS_SINGLE:
tcg_gen_qemu_ld32u(tmp, addr, index);
tcg_gen_qemu_ld_tl(tmp, addr, index, MO_TEUL);
gen_helper_extf32(cpu_env, fp, tmp);
break;
case OS_DOUBLE:
tcg_gen_qemu_ld64(t64, addr, index);
tcg_gen_qemu_ld_i64(t64, addr, index, MO_TEUQ);
gen_helper_extf64(cpu_env, fp, t64);
break;
case OS_EXTENDED:
@ -995,11 +975,11 @@ static void gen_load_fp(DisasContext *s, int opsize, TCGv addr, TCGv_ptr fp,
gen_exception(s, s->base.pc_next, EXCP_FP_UNIMP);
break;
}
tcg_gen_qemu_ld32u(tmp, addr, index);
tcg_gen_qemu_ld_i32(tmp, addr, index, MO_TEUL);
tcg_gen_shri_i32(tmp, tmp, 16);
tcg_gen_st16_i32(tmp, fp, offsetof(FPReg, l.upper));
tcg_gen_addi_i32(tmp, addr, 4);
tcg_gen_qemu_ld64(t64, tmp, index);
tcg_gen_qemu_ld_i64(t64, tmp, index, MO_TEUQ);
tcg_gen_st_i64(t64, fp, offsetof(FPReg, l.lower));
break;
case OS_PACKED:
@ -1024,24 +1004,18 @@ static void gen_store_fp(DisasContext *s, int opsize, TCGv addr, TCGv_ptr fp,
tmp = tcg_temp_new();
switch (opsize) {
case OS_BYTE:
gen_helper_reds32(tmp, cpu_env, fp);
tcg_gen_qemu_st8(tmp, addr, index);
break;
case OS_WORD:
gen_helper_reds32(tmp, cpu_env, fp);
tcg_gen_qemu_st16(tmp, addr, index);
break;
case OS_LONG:
gen_helper_reds32(tmp, cpu_env, fp);
tcg_gen_qemu_st32(tmp, addr, index);
tcg_gen_qemu_st_tl(tmp, addr, index, opsize | MO_TE);
break;
case OS_SINGLE:
gen_helper_redf32(tmp, cpu_env, fp);
tcg_gen_qemu_st32(tmp, addr, index);
tcg_gen_qemu_st_tl(tmp, addr, index, MO_TEUL);
break;
case OS_DOUBLE:
gen_helper_redf64(t64, cpu_env, fp);
tcg_gen_qemu_st64(t64, addr, index);
tcg_gen_qemu_st_i64(t64, addr, index, MO_TEUQ);
break;
case OS_EXTENDED:
if (m68k_feature(s->env, M68K_FEATURE_CF_FPU)) {
@ -1050,10 +1024,10 @@ static void gen_store_fp(DisasContext *s, int opsize, TCGv addr, TCGv_ptr fp,
}
tcg_gen_ld16u_i32(tmp, fp, offsetof(FPReg, l.upper));
tcg_gen_shli_i32(tmp, tmp, 16);
tcg_gen_qemu_st32(tmp, addr, index);
tcg_gen_qemu_st_i32(tmp, addr, index, MO_TEUL);
tcg_gen_addi_i32(tmp, addr, 4);
tcg_gen_ld_i64(t64, fp, offsetof(FPReg, l.lower));
tcg_gen_qemu_st64(t64, tmp, index);
tcg_gen_qemu_st_i64(t64, tmp, index, MO_TEUQ);
break;
case OS_PACKED:
/*
@ -2079,14 +2053,14 @@ DISAS_INSN(movep)
if (insn & 0x80) {
for ( ; i > 0 ; i--) {
tcg_gen_shri_i32(dbuf, reg, (i - 1) * 8);
tcg_gen_qemu_st8(dbuf, abuf, IS_USER(s));
tcg_gen_qemu_st_i32(dbuf, abuf, IS_USER(s), MO_UB);
if (i > 1) {
tcg_gen_addi_i32(abuf, abuf, 2);
}
}
} else {
for ( ; i > 0 ; i--) {
tcg_gen_qemu_ld8u(dbuf, abuf, IS_USER(s));
tcg_gen_qemu_ld_tl(dbuf, abuf, IS_USER(s), MO_UB);
tcg_gen_deposit_i32(reg, reg, dbuf, (i - 1) * 8, 8);
if (i > 1) {
tcg_gen_addi_i32(abuf, abuf, 2);
@ -4337,14 +4311,14 @@ static void m68k_copy_line(TCGv dst, TCGv src, int index)
t1 = tcg_temp_new_i64();
tcg_gen_andi_i32(addr, src, ~15);
tcg_gen_qemu_ld64(t0, addr, index);
tcg_gen_qemu_ld_i64(t0, addr, index, MO_TEUQ);
tcg_gen_addi_i32(addr, addr, 8);
tcg_gen_qemu_ld64(t1, addr, index);
tcg_gen_qemu_ld_i64(t1, addr, index, MO_TEUQ);
tcg_gen_andi_i32(addr, dst, ~15);
tcg_gen_qemu_st64(t0, addr, index);
tcg_gen_qemu_st_i64(t0, addr, index, MO_TEUQ);
tcg_gen_addi_i32(addr, addr, 8);
tcg_gen_qemu_st64(t1, addr, index);
tcg_gen_qemu_st_i64(t1, addr, index, MO_TEUQ);
}
DISAS_INSN(move16_reg)
@ -4767,7 +4741,7 @@ static void gen_qemu_store_fcr(DisasContext *s, TCGv addr, int reg)
tmp = tcg_temp_new();
gen_load_fcr(s, tmp, reg);
tcg_gen_qemu_st32(tmp, addr, index);
tcg_gen_qemu_st_tl(tmp, addr, index, MO_TEUL);
}
static void gen_qemu_load_fcr(DisasContext *s, TCGv addr, int reg)
@ -4776,7 +4750,7 @@ static void gen_qemu_load_fcr(DisasContext *s, TCGv addr, int reg)
TCGv tmp;
tmp = tcg_temp_new();
tcg_gen_qemu_ld32u(tmp, addr, index);
tcg_gen_qemu_ld_tl(tmp, addr, index, MO_TEUL);
gen_store_fcr(s, tmp, reg);
}