gdbstub: remove unused local variable

gdbstub.c static int cpu_gdb_write_register(CPUSta · line 609

Quoted 11 lines · Jan Kiszka

gdbstub.c +0 -2

@@ -604,8 +604,6 @@ static int cpu_gdb_write_register(CPUSta
 #else
     else if (n < 64) {
         /* f0-f31 */
-        uint32_t fpr;
-
         env->fpr[n] = ldfl_p(mem_buf);
         return 4;
     } else if (n < 80) {

And if somebody wanted to fix that to return 8 instead of 4, that'd be great too. :)

Quoted 3 lines · Nathan Froyd

And if somebody wanted to fix that to return 8 instead of 4, that'd be great too. :)

What's the rational behind that? AFAIK f0-f31 "registers" are 32-bit "registers", even on SPARC64.

Signed-off-by Jan Kiszka <[email protected]>

---
 gdbstub.c |    2 --
 1 file changed, 2 deletions(-)

Index: b/gdbstub.c
===================================================================

gdbstub.c +0 -2

@@ -604,8 +604,6 @@ static int cpu_gdb_write_register(CPUSta
 #else
     else if (n < 64) {
         /* f0-f31 */
-        uint32_t fpr;
-
         env->fpr[n] = ldfl_p(mem_buf);
         return 4;
     } else if (n < 80) {