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target/cris: Use translator_ld* in cris_fetch 

Reviewed-by: Edgar E. Iglesias <edgar.iglesias@amd.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2024-04-04 23:11:25 -10:00
parent 6c19920725
commit 32e07f7dec
1 changed files with 8 additions and 17 deletions
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25
target/cris/translate.c
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@ -222,37 +222,28 @@ static int sign_extend(unsigned int val, unsigned int width)
}
static int cris_fetch(CPUCRISState *env, DisasContext *dc, uint32_t addr,
unsigned int size, unsigned int sign)
unsigned int size, bool sign)
{
int r;
switch (size) {
case 4:
{
r = cpu_ldl_code(env, addr);
r = translator_ldl(env, &dc->base, addr);
break;
}
case 2:
{
r = translator_lduw(env, &dc->base, addr);
if (sign) {
r = cpu_ldsw_code(env, addr);
} else {
r = cpu_lduw_code(env, addr);
r = (int16_t)r;
}
break;
}
case 1:
{
r = translator_ldub(env, &dc->base, addr);
if (sign) {
r = cpu_ldsb_code(env, addr);
} else {
r = cpu_ldub_code(env, addr);
r = (int8_t)r;
}
break;
}
default:
cpu_abort(CPU(dc->cpu), "Invalid fetch size %d\n", size);
break;
g_assert_not_reached();
}
return r;
}
@ -2868,7 +2859,7 @@ static unsigned int crisv32_decoder(CPUCRISState *env, DisasContext *dc)
int i;
/* Load a halfword onto the instruction register. */
dc->ir = cris_fetch(env, dc, dc->pc, 2, 0);
dc->ir = cris_fetch(env, dc, dc->pc, 2, 0);
/* Now decode it. */
dc->opcode = EXTRACT_FIELD(dc->ir, 4, 11);