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accel/tcg: Merge cpu_transaction_failed into io_failed

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Push computation down into the if statements to the point
the data is used.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2023-08-27 08:54:50 -07:00
parent 405c02d85d
commit bef0c21678
1 changed files with 13 additions and 20 deletions
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33
accel/tcg/cputlb.c
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@ -1350,23 +1350,6 @@ static inline void cpu_unaligned_access(CPUState *cpu, vaddr addr,
mmu_idx, retaddr);
}
static inline void cpu_transaction_failed(CPUState *cpu, hwaddr physaddr,
vaddr addr, unsigned size,
MMUAccessType access_type,
int mmu_idx, MemTxAttrs attrs,
MemTxResult response,
uintptr_t retaddr)
{
CPUClass *cc = CPU_GET_CLASS(cpu);
if (!cpu->ignore_memory_transaction_failures &&
cc->tcg_ops->do_transaction_failed) {
cc->tcg_ops->do_transaction_failed(cpu, physaddr, addr, size,
access_type, mmu_idx, attrs,
response, retaddr);
}
}
static MemoryRegionSection *
io_prepare(hwaddr *out_offset, CPUArchState *env, hwaddr xlat,
MemTxAttrs attrs, vaddr addr, uintptr_t retaddr)
@ -1390,9 +1373,19 @@ static void io_failed(CPUArchState *env, CPUTLBEntryFull *full, vaddr addr,
unsigned size, MMUAccessType access_type, int mmu_idx,
MemTxResult response, uintptr_t retaddr)
{
hwaddr physaddr = full->phys_addr | (addr & ~TARGET_PAGE_MASK);
cpu_transaction_failed(env_cpu(env), physaddr, addr, size, access_type,
mmu_idx, full->attrs, response, retaddr);
CPUState *cpu = env_cpu(env);
if (!cpu->ignore_memory_transaction_failures) {
CPUClass *cc = CPU_GET_CLASS(cpu);
if (cc->tcg_ops->do_transaction_failed) {
hwaddr physaddr = full->phys_addr | (addr & ~TARGET_PAGE_MASK);
cc->tcg_ops->do_transaction_failed(cpu, physaddr, addr, size,
access_type, mmu_idx,
full->attrs, response, retaddr);
}
}
}
static uint64_t io_readx(CPUArchState *env, CPUTLBEntryFull *full,