[Qemu-devel] [PATCH 2/2] ppc64-linux-user: Fix syscall return type.

[Richard Henderson <rth@twiddle.net>]

Use target_ulong instead of hard-coded uint32_t.
Remove the disabled printf's that are redundant with -strace.

Signed-off-by: Richard Henderson <rth@twiddle.net>
---
 linux-user/main.c |   13 +++----------
 1 files changed, 3 insertions(+), 10 deletions(-)

diff --git a/linux-user/main.c b/linux-user/main.c
index e7dad54..dd55648 100644
--- a/linux-user/main.c
+++ b/linux-user/main.c
@@ -1332,7 +1332,7 @@ void cpu_loop(CPUPPCState *env)
 {
     target_siginfo_t info;
     int trapnr;
-    uint32_t ret;
+    target_ulong ret;
 
     for(;;) {
         cpu_exec_start(env);
@@ -1695,27 +1695,20 @@ void cpu_loop(CPUPPCState *env)
              * PPC ABI uses overflow flag in cr0 to signal an error
              * in syscalls.
              */
-#if 0
-            printf("syscall %d 0x%08x 0x%08x 0x%08x 0x%08x\n", env->gpr[0],
-                   env->gpr[3], env->gpr[4], env->gpr[5], env->gpr[6]);
-#endif
             env->crf[0] &= ~0x1;
             ret = do_syscall(env, env->gpr[0], env->gpr[3], env->gpr[4],
                              env->gpr[5], env->gpr[6], env->gpr[7],
                              env->gpr[8], 0, 0);
-            if (ret == (uint32_t)(-TARGET_QEMU_ESIGRETURN)) {
+            if (ret == (target_ulong)(-TARGET_QEMU_ESIGRETURN)) {
                 /* Returning from a successful sigreturn syscall.
                    Avoid corrupting register state.  */
                 break;
             }
-            if (ret > (uint32_t)(-515)) {
+            if (ret > (target_ulong)(-515)) {
                 env->crf[0] |= 0x1;
                 ret = -ret;
             }
             env->gpr[3] = ret;
-#if 0
-            printf("syscall returned 0x%08x (%d)\n", ret, ret);
-#endif
             break;
         case POWERPC_EXCP_STCX:
             if (do_store_exclusive(env)) {
-- 
1.7.6.4