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| author | Richard Henderson <richard.henderson@linaro.org> | 2022-11-07 19:48:14 +1100 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2023-02-04 06:19:42 -1000 |
| commit | cb48f3654e290ee5d7cbf1fb31888463fa2a180c (patch) | |
| tree | f528facdd87c95035ca0503406a20b4b86b7c3eb /include/exec | |
| parent | 4771e71c28eb0cece2a17a2d891bbd724bdc158d (diff) | |
| download | focaccia-qemu-cb48f3654e290ee5d7cbf1fb31888463fa2a180c.tar.gz focaccia-qemu-cb48f3654e290ee5d7cbf1fb31888463fa2a180c.zip | |
tcg: Add guest load/store primitives for TCGv_i128
These are not yet considering atomicity of the 16-byte value; this is a direct replacement for the current target code which uses a pair of 8-byte operations. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'include/exec')
| -rw-r--r-- | include/exec/cpu_ldst.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/exec/cpu_ldst.h b/include/exec/cpu_ldst.h index d0c7c0d5fe..09b55cc0ee 100644 --- a/include/exec/cpu_ldst.h +++ b/include/exec/cpu_ldst.h @@ -220,6 +220,11 @@ uint32_t cpu_ldl_le_mmu(CPUArchState *env, abi_ptr ptr, uint64_t cpu_ldq_le_mmu(CPUArchState *env, abi_ptr ptr, MemOpIdx oi, uintptr_t ra); +Int128 cpu_ld16_be_mmu(CPUArchState *env, abi_ptr addr, + MemOpIdx oi, uintptr_t ra); +Int128 cpu_ld16_le_mmu(CPUArchState *env, abi_ptr addr, + MemOpIdx oi, uintptr_t ra); + void cpu_stb_mmu(CPUArchState *env, abi_ptr ptr, uint8_t val, MemOpIdx oi, uintptr_t ra); void cpu_stw_be_mmu(CPUArchState *env, abi_ptr ptr, uint16_t val, @@ -235,6 +240,11 @@ void cpu_stl_le_mmu(CPUArchState *env, abi_ptr ptr, uint32_t val, void cpu_stq_le_mmu(CPUArchState *env, abi_ptr ptr, uint64_t val, MemOpIdx oi, uintptr_t ra); +void cpu_st16_be_mmu(CPUArchState *env, abi_ptr addr, Int128 val, + MemOpIdx oi, uintptr_t ra); +void cpu_st16_le_mmu(CPUArchState *env, abi_ptr addr, Int128 val, + MemOpIdx oi, uintptr_t ra); + uint32_t cpu_atomic_cmpxchgb_mmu(CPUArchState *env, target_ulong addr, uint32_t cmpv, uint32_t newv, MemOpIdx oi, uintptr_t retaddr); |