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tcg: Add 128-bit guest memory primitives

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Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2023-02-14 22:16:17 -10:00
parent 0bbf501570
commit 35c653c402
6 changed files with 679 additions and 178 deletions
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4
include/tcg/tcg-ldst.h
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@ -34,6 +34,8 @@ tcg_target_ulong helper_ldul_mmu(CPUArchState *env, target_ulong addr,
MemOpIdx oi, uintptr_t retaddr);
uint64_t helper_ldq_mmu(CPUArchState *env, target_ulong addr,
MemOpIdx oi, uintptr_t retaddr);
Int128 helper_ld16_mmu(CPUArchState *env, target_ulong addr,
MemOpIdx oi, uintptr_t retaddr);
/* Value sign-extended to tcg register size. */
tcg_target_ulong helper_ldsb_mmu(CPUArchState *env, target_ulong addr,
@ -55,6 +57,8 @@ void helper_stl_mmu(CPUArchState *env, target_ulong addr, uint32_t val,
MemOpIdx oi, uintptr_t retaddr);
void helper_stq_mmu(CPUArchState *env, target_ulong addr, uint64_t val,
MemOpIdx oi, uintptr_t retaddr);
void helper_st16_mmu(CPUArchState *env, target_ulong addr, Int128 val,
MemOpIdx oi, uintptr_t retaddr);
#ifdef CONFIG_USER_ONLY