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target/microblaze: Introduce helper_unaligned_access

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Reviewed-by: Edgar E. Iglesias <edgar.iglesias@amd.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2025-05-25 16:10:03 +01:00
parent 67f2d507ca
commit 3f8d6b432d
2 changed files with 13 additions and 6 deletions
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7
target/microblaze/helper.c
View file

@ -26,6 +26,7 @@
#include "exec/target_page.h"
#include "qemu/host-utils.h"
#include "exec/log.h"
#include "exec/helper-proto.h"
G_NORETURN
@ -64,6 +65,12 @@ void mb_cpu_do_unaligned_access(CPUState *cs, vaddr addr,
}
#ifndef CONFIG_USER_ONLY
void HELPER(unaligned_access)(CPUMBState *env, uint64_t addr)
{
mb_unaligned_access_internal(env_cpu(env), addr, GETPC());
}
static bool mb_cpu_access_is_secure(MicroBlazeCPU *cpu,
MMUAccessType access_type)
{

12
target/microblaze/helper.h
View file

@ -20,12 +20,12 @@ DEF_HELPER_FLAGS_3(fcmp_ne, TCG_CALL_NO_WG, i32, env, i32, i32)
DEF_HELPER_FLAGS_3(fcmp_ge, TCG_CALL_NO_WG, i32, env, i32, i32)
DEF_HELPER_FLAGS_2(pcmpbf, TCG_CALL_NO_RWG_SE, i32, i32, i32)
#if !defined(CONFIG_USER_ONLY)
DEF_HELPER_FLAGS_3(mmu_read, TCG_CALL_NO_RWG, i32, env, i32, i32)
DEF_HELPER_FLAGS_4(mmu_write, TCG_CALL_NO_RWG, void, env, i32, i32, i32)
#endif
DEF_HELPER_FLAGS_2(stackprot, TCG_CALL_NO_WG, void, env, tl)
DEF_HELPER_FLAGS_2(get, TCG_CALL_NO_RWG, i32, i32, i32)
DEF_HELPER_FLAGS_3(put, TCG_CALL_NO_RWG, void, i32, i32, i32)
#ifndef CONFIG_USER_ONLY
DEF_HELPER_FLAGS_3(mmu_read, TCG_CALL_NO_RWG, i32, env, i32, i32)
DEF_HELPER_FLAGS_4(mmu_write, TCG_CALL_NO_RWG, void, env, i32, i32, i32)
DEF_HELPER_FLAGS_2(unaligned_access, TCG_CALL_NO_WG, noreturn, env, i64)
#endif