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-rw-r--r--tcg/ppc64/tcg-target.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/tcg/ppc64/tcg-target.c b/tcg/ppc64/tcg-target.c
index ebbee34..2e3cd2b 100644
--- a/tcg/ppc64/tcg-target.c
+++ b/tcg/ppc64/tcg-target.c
@@ -151,8 +151,7 @@ static const int tcg_target_callee_save_regs[] = {
TCG_REG_R24,
TCG_REG_R25,
TCG_REG_R26,
- /* TCG_REG_R27, */ /* currently used for the global env, so no
- need to save */
+ TCG_REG_R27, /* currently used for the global env */
TCG_REG_R28,
TCG_REG_R29,
TCG_REG_R30,
@@ -905,7 +904,8 @@ static void tcg_target_qemu_prologue (TCGContext *s)
}
#endif
- tcg_out32 (s, MTSPR | RS (3) | CTR);
+ tcg_out_mov (s, TCG_TYPE_PTR, TCG_AREG0, tcg_target_call_iarg_regs[0]);
+ tcg_out32 (s, MTSPR | RS (tcg_target_call_iarg_regs[1]) | CTR);
tcg_out32 (s, BCCTR | BO_ALWAYS);
/* Epilogue */