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target/microblaze: Use cc->do_unaligned_access

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This fixes the problem in which unaligned stores succeeded,
but then we raised the exception after modifying memory.
Store the ESS for the unaligned data access in the iflags
for the insn, so that it can be found during unwind.

Tested-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2020-08-20 20:29:01 -07:00
parent 2271a6ac0a
commit ab0c8d0f5b
6 changed files with 64 additions and 69 deletions
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target/microblaze/helper.h
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@ -25,7 +25,6 @@ DEF_HELPER_3(mmu_read, i32, env, i32, i32)
DEF_HELPER_4(mmu_write, void, env, i32, i32, i32)
#endif
DEF_HELPER_5(memalign, void, env, tl, i32, i32, i32)
DEF_HELPER_FLAGS_2(stackprot, TCG_CALL_NO_WG, void, env, tl)
DEF_HELPER_2(get, i32, i32, i32)