[PATCH 1/3] target/arm: add spaces around operator

[Xinhao Zhang]

Fix code style. Operator needs spaces both sides.

Signed-off-by: Xinhao Zhang <zhangxinhao1@huawei.com>
Signed-off-by: Kai Deng <dengkai1@huawei.com>
---
 target/arm/arch_dump.c | 8 ++++----
 target/arm/arm-semi.c  | 8 ++++----
 target/arm/helper.c    | 2 +-
 3 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/target/arm/arch_dump.c b/target/arm/arch_dump.c
index 7693e17e96..0184845310 100644
--- a/target/arm/arch_dump.c
+++ b/target/arm/arch_dump.c
@@ -114,8 +114,8 @@ static int 
aarch64_write_elf64_prfpreg(WriteCoreDumpFunction f,
 
     for (i = 0; i < 32; ++i) {
         uint64_t *q = aa64_vfp_qreg(env, i);
-        note.vfp.vregs[2*i + 0] = cpu_to_dump64(s, q[0]);
-        note.vfp.vregs[2*i + 1] = cpu_to_dump64(s, q[1]);
+        note.vfp.vregs[2 * i + 0] = cpu_to_dump64(s, q[0]);
+        note.vfp.vregs[2 * i + 1] = cpu_to_dump64(s, q[1]);
     }
 
     if (s->dump_info.d_endian == ELFDATA2MSB) {
@@ -125,8 +125,8 @@ static int 
aarch64_write_elf64_prfpreg(WriteCoreDumpFunction f,
          */
         for (i = 0; i < 32; ++i) {
             uint64_t tmp = note.vfp.vregs[2*i];
-            note.vfp.vregs[2*i] = note.vfp.vregs[2*i+1];
-            note.vfp.vregs[2*i+1] = tmp;
+            note.vfp.vregs[2 * i] = note.vfp.vregs[2 * i + 1];
+            note.vfp.vregs[2 * i + 1] = tmp;
         }
     }
 
diff --git a/target/arm/arm-semi.c b/target/arm/arm-semi.c
index 8718fd0194..c1df664f7e 100644
--- a/target/arm/arm-semi.c
+++ b/target/arm/arm-semi.c
@@ -755,7 +755,7 @@ target_ulong do_arm_semihosting(CPUARMState *env)
         if (use_gdb_syscalls()) {
             arm_semi_open_guestfd = guestfd;
             ret = arm_gdb_syscall(cpu, arm_semi_open_cb, "open,%s,%x,1a4", 
arg0,
-                                  (int)arg2+1, gdb_open_modeflags[arg1]);
+                                  (int)arg2 + 1, gdb_open_modeflags[arg1]);
         } else {
             ret = set_swi_errno(env, open(s, open_modeflags[arg1], 0644));
             if (ret == (uint32_t)-1) {
@@ -852,7 +852,7 @@ target_ulong do_arm_semihosting(CPUARMState *env)
         GET_ARG(1);
         if (use_gdb_syscalls()) {
             ret = arm_gdb_syscall(cpu, arm_semi_cb, "unlink,%s",
-                                  arg0, (int)arg1+1);
+                                  arg0, (int)arg1 + 1);
         } else {
             s = lock_user_string(arg0);
             if (!s) {
@@ -870,7 +870,7 @@ target_ulong do_arm_semihosting(CPUARMState *env)
         GET_ARG(3);
         if (use_gdb_syscalls()) {
             return arm_gdb_syscall(cpu, arm_semi_cb, "rename,%s,%s",
-                                   arg0, (int)arg1+1, arg2, (int)arg3+1);
+                                   arg0, (int)arg1 + 1, arg2, (int)arg3 + 1);
         } else {
             char *s2;
             s = lock_user_string(arg0);
@@ -896,7 +896,7 @@ target_ulong do_arm_semihosting(CPUARMState *env)
         GET_ARG(1);
         if (use_gdb_syscalls()) {
             return arm_gdb_syscall(cpu, arm_semi_cb, "system,%s",
-                                   arg0, (int)arg1+1);
+                                   arg0, (int)arg1 + 1);
         } else {
             s = lock_user_string(arg0);
             if (!s) {
diff --git a/target/arm/helper.c b/target/arm/helper.c
index 97bb6b8c01..4586e33014 100644
--- a/target/arm/helper.c
+++ b/target/arm/helper.c
@@ -12518,7 +12518,7 @@ uint32_t HELPER(usad8)(uint32_t a, uint32_t b)
     uint32_t sum;
     sum = do_usad(a, b);
     sum += do_usad(a >> 8, b >> 8);
-    sum += do_usad(a >> 16, b >>16);
+    sum += do_usad(a >> 16, b >> 16);
     sum += do_usad(a >> 24, b >> 24);
     return sum;
 }
-- 
2.29.0-rc1