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accel/tcg: Widen plugin_gen_empty_mem_callback to i64

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Since we do this inside gen_empty_mem_cb anyway, let's
do this earlier inside tcg expansion.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2023-03-13 17:35:29 -07:00
parent eb9d02f24b
commit fcdab382c8
3 changed files with 25 additions and 16 deletions
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9
accel/tcg/plugin-gen.c
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@ -124,23 +124,20 @@ static void gen_empty_inline_cb(void)
tcg_temp_free_i64(val);
}
static void gen_empty_mem_cb(TCGv addr, uint32_t info)
static void gen_empty_mem_cb(TCGv_i64 addr, uint32_t info)
{
TCGv_i32 cpu_index = tcg_temp_ebb_new_i32();
TCGv_i32 meminfo = tcg_temp_ebb_new_i32();
TCGv_i64 addr64 = tcg_temp_ebb_new_i64();
TCGv_ptr udata = tcg_temp_ebb_new_ptr();
tcg_gen_movi_i32(meminfo, info);
tcg_gen_movi_ptr(udata, 0);
tcg_gen_ld_i32(cpu_index, cpu_env,
-offsetof(ArchCPU, env) + offsetof(CPUState, cpu_index));
tcg_gen_extu_tl_i64(addr64, addr);
gen_helper_plugin_vcpu_mem_cb(cpu_index, meminfo, addr64, udata);
gen_helper_plugin_vcpu_mem_cb(cpu_index, meminfo, addr, udata);
tcg_temp_free_ptr(udata);
tcg_temp_free_i64(addr64);
tcg_temp_free_i32(meminfo);
tcg_temp_free_i32(cpu_index);
}
@ -197,7 +194,7 @@ static void plugin_gen_empty_callback(enum plugin_gen_from from)
}
}
void plugin_gen_empty_mem_callback(TCGv addr, uint32_t info)
void plugin_gen_empty_mem_callback(TCGv_i64 addr, uint32_t info)
{
enum qemu_plugin_mem_rw rw = get_plugin_meminfo_rw(info);