diff mbox series

[v3,5/8] target/ppc: Add MSR_ILE support to ppc_interrupts_little_endian

Message ID 20220107222601.4101511-6-farosas@linux.ibm.com (mailing list archive)
State New, archived
Headers show
Series target/ppc: powerpc_excp improvements (2/n) | expand

Commit Message

Fabiano Rosas Jan. 7, 2022, 10:25 p.m. UTC 
Some CPUs set ILE via an MSR bit. We can make
ppc_interrupts_little_endian handle that case as well. Now we have a
centralized way of determining the endianness of interrupts.

This change has no functional impact.

Signed-off-by: Fabiano Rosas <farosas@linux.ibm.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
---
 target/ppc/cpu.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/target/ppc/cpu.h b/target/ppc/cpu.h
index a6fc857ad4..f99cd0ea92 100644
--- a/target/ppc/cpu.h
+++ b/target/ppc/cpu.h
@@ -2733,7 +2733,7 @@  static inline bool ppc_interrupts_little_endian(PowerPCCPU *cpu, bool hv)
 {
     PowerPCCPUClass *pcc = POWERPC_CPU_GET_CLASS(cpu);
     CPUPPCState *env = &cpu->env;
-    bool ile = false;
+    bool ile;
 
     if (hv && env->has_hv_mode) {
         if (is_isa300(pcc)) {
@@ -2744,6 +2744,8 @@  static inline bool ppc_interrupts_little_endian(PowerPCCPU *cpu, bool hv)
 
     } else if (pcc->lpcr_mask & LPCR_ILE) {
         ile = !!(env->spr[SPR_LPCR] & LPCR_ILE);
+    } else {
+        ile = !!(msr_ile);
     }
 
     return ile;