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accel/tcg: Unify user and softmmu do_[st|ld]*_mmu()

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The prototype of do_[st|ld]*_mmu() is unified between system- and
user-mode allowing a large chunk of helper_[st|ld]*() and cpu_[st|ld]*()
functions to be expressed in same manner between both modes. These
functions will be moved to ldst_common.c.inc in a following commit.

Signed-off-by: Anton Johansson <anjo@rev.ng>
Message-Id: <20230912153428.17816-11-anjo@rev.ng>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Anton Johansson 2023-09-12 17:34:27 +02:00 • committed by Richard Henderson
parent 623912cc14
commit e20f73fba5
2 changed files with 117 additions and 82 deletions
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16
accel/tcg/cputlb.c
View file

@ -2922,18 +2922,24 @@ static void do_st_8(CPUState *cpu, MMULookupPageData *p, uint64_t val,
}
}
void helper_stb_mmu(CPUArchState *env, uint64_t addr, uint32_t val,
MemOpIdx oi, uintptr_t ra)
static void do_st1_mmu(CPUState *cpu, vaddr addr, uint8_t val,
MemOpIdx oi, uintptr_t ra)
{
MMULookupLocals l;
bool crosspage;
tcg_debug_assert((get_memop(oi) & MO_SIZE) == MO_8);
cpu_req_mo(TCG_MO_LD_ST | TCG_MO_ST_ST);
crosspage = mmu_lookup(env_cpu(env), addr, oi, ra, MMU_DATA_STORE, &l);
crosspage = mmu_lookup(cpu, addr, oi, ra, MMU_DATA_STORE, &l);
tcg_debug_assert(!crosspage);
do_st_1(env_cpu(env), &l.page[0], val, l.mmu_idx, ra);
do_st_1(cpu, &l.page[0], val, l.mmu_idx, ra);
}
void helper_stb_mmu(CPUArchState *env, uint64_t addr, uint32_t val,
MemOpIdx oi, uintptr_t ra)
{
tcg_debug_assert((get_memop(oi) & MO_SIZE) == MO_8);
do_st1_mmu(env_cpu(env), addr, val, oi, ra);
}
static void do_st2_mmu(CPUState *cpu, vaddr addr, uint16_t val,