[Qemu-ppc] [PATCH 04/17] ppc: use ARRAY_SIZE in gdbstub.c

[Paolo Bonzini]

Match the idiom used by linux-user/signal.c and
linux-user/elfload.c.

Signed-off-by: Paolo Bonzini <address@hidden>
---
 target-ppc/gdbstub.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/target-ppc/gdbstub.c b/target-ppc/gdbstub.c
index 14675f4..bad49ae 100644
--- a/target-ppc/gdbstub.c
+++ b/target-ppc/gdbstub.c
@@ -138,7 +138,7 @@ int ppc_cpu_gdb_read_register(CPUState *cs, uint8_t 
*mem_buf, int n)
             {
                 uint32_t cr = 0;
                 int i;
-                for (i = 0; i < 8; i++) {
+                for (i = 0; i < ARRAY_SIZE(env->crf); i++) {
                     cr |= env->crf[i] << (32 - ((i + 1) * 4));
                 }
                 gdb_get_reg32(mem_buf, cr);
@@ -246,7 +246,7 @@ int ppc_cpu_gdb_write_register(CPUState *cs, uint8_t 
*mem_buf, int n)
             {
                 uint32_t cr = ldl_p(mem_buf);
                 int i;
-                for (i = 0; i < 8; i++) {
+                for (i = 0; i < ARRAY_SIZE(env->crf); i++) {
                     env->crf[i] = (cr >> (32 - ((i + 1) * 4))) & 0xF;
                 }
                 break;
-- 
1.8.3.1