Trim trailing whitespace.

3 files changed, 7 insertions, 7 deletions

diff --git a/gnu/usr.bin/gdb/kgdb/kthr.c b/gnu/usr.bin/gdb/kgdb/kthr.c
index a930264..02f9a20 100644
--- a/gnu/usr.bin/gdb/kgdb/kthr.c
+++ b/gnu/usr.bin/gdb/kgdb/kthr.c
@@ -102,7 +102,7 @@ kgdb_thr_init(void)
 		stopped_cpus = 0;
 
 	stoppcbs = lookup("_stoppcbs");
-	
+
 	while (paddr != 0) {
 		if (kvm_read(kvm, paddr, &p, sizeof(p)) != sizeof(p))
 			warnx("kvm_read: %s", kvm_geterr(kvm));
@@ -118,7 +118,7 @@ kgdb_thr_init(void)
 			else if (td.td_state == TDS_RUNNING && ((1 << td.td_oncpu) & stopped_cpus)
 				&& stoppcbs != 0)
 				kt->pcb = (uintptr_t) stoppcbs + sizeof(struct pcb) * td.td_oncpu;
-			else 
+			else
 				kt->pcb = (uintptr_t)td.td_pcb;
 			kt->kstack = td.td_kstack;
 			kt->tid = td.td_tid;
diff --git a/gnu/usr.bin/gdb/kgdb/trgt_arm.c b/gnu/usr.bin/gdb/kgdb/trgt_arm.c
index 1d0f475..afdcbc6 100644
--- a/gnu/usr.bin/gdb/kgdb/trgt_arm.c
+++ b/gnu/usr.bin/gdb/kgdb/trgt_arm.c
@@ -54,7 +54,7 @@ kgdb_trgt_fetch_registers(int regno __unused)
 	struct kthr *kt;
 	struct pcb pcb;
 	int i, reg;
-	
+
 	kt = kgdb_thr_lookup_tid(ptid_get_tid(inferior_ptid));
 	if (kt == NULL)
 		return;
@@ -63,7 +63,7 @@ kgdb_trgt_fetch_registers(int regno __unused)
 		memset(&pcb, 0, sizeof(pcb));
 	}
 	for (i = ARM_A1_REGNUM + 8; i <= ARM_SP_REGNUM; i++) {
-		supply_register(i, (char *)&pcb.un_32.pcb32_r8 + 
+		supply_register(i, (char *)&pcb.un_32.pcb32_r8 +
 		    (i - (ARM_A1_REGNUM + 8 )) * 4);
 	}
 	if (pcb.un_32.pcb32_sp != 0) {
@@ -174,7 +174,7 @@ kgdb_trgt_trapframe_prev_register(struct frame_info *next_frame,
 		return;
 
 	cache = kgdb_trgt_frame_cache(next_frame, this_cache);
-			
+
 	if (is_undef && (regnum == ARM_SP_REGNUM || regnum == ARM_PC_REGNUM)) {
 		*addrp = cache->sp + offsetof(struct trapframe, tf_spsr);
 		target_read_memory(*addrp, valuep, regsz);
diff --git a/gnu/usr.bin/gdb/kgdb/trgt_powerpc.c b/gnu/usr.bin/gdb/kgdb/trgt_powerpc.c
index 8ca07b4..5c0ffe7 100644
--- a/gnu/usr.bin/gdb/kgdb/trgt_powerpc.c
+++ b/gnu/usr.bin/gdb/kgdb/trgt_powerpc.c
@@ -48,7 +48,7 @@ void
 kgdb_trgt_fetch_registers(int regno __unused)
 {
 	struct kthr *kt;
-	struct pcb pcb;	
+	struct pcb pcb;
 	struct gdbarch_tdep *tdep;
 	int i;
 
@@ -69,7 +69,7 @@ kgdb_trgt_fetch_registers(int regno __unused)
 		supply_register(tdep->ppc_gp0_regnum + i,
 		    (char *)&pcb.pcb_context[i]);
 	}
-	
+
 	/* r1 is saved in the sp field */
 	supply_register(tdep->ppc_gp0_regnum + 1, (char *)&pcb.pcb_sp);