loongarch: Truncate high 32 bits of address in VA32 mode

On 8/18/23 02:41, Philippe Mathieu-Daudé wrote:

+static inline void set_pc(CPULoongArchState *env, uint64_t value)
+{
+    if (is_va32(env)) {
+        env->pc = (uint32_t)value;


That would become loongarch32_cpu_set_pc().

+    } else {
+        env->pc = value;


This is the current loongarch_cpu_set_pc().


No, it would not.  LA64 has a 32-bit address mode, much like MIPS, Power, and 
others.


r~

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