Changeset 1b20da0 in mainline for kernel/arch/amd64/src

Timestamp:

2018-02-28T17:52:03Z (7 years ago)

Author:

Jiří Zárevúcky <zarevucky.jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

3061bc1

Parents:

df6ded8

git-author:

Jiří Zárevúcky <zarevucky.jiri@…> (2018-02-28 17:26:03)

git-committer:

Jiří Zárevúcky <zarevucky.jiri@…> (2018-02-28 17:52:03)

Message:

style: Remove trailing whitespace on non-empty lines, in certain file types.

Command used: tools/srepl '\([^[:space:]]\)\s\+$' '\1' -- *.c *.h *.py *.sh *.s *.S *.ag

Location:

kernel/arch/amd64/src

Files:

• asm.S (modified) (3 diffs)
• cpu/cpu.c (modified) (1 diff)
• interrupt.c (modified) (1 diff)
• kseg.c (modified) (1 diff)
• proc/scheduler.c (modified) (1 diff)
• syscall.c (modified) (1 diff)
• vreg.c (modified) (2 diffs)

kernel/arch/amd64/src/asm.S

@@ -263 +263 @@
 SYMBOL(interrupt_handlers)
 .irp cnt, LIST_0_63
-        handler \cnt 
+        handler \cnt
 .endr
 
@@ -307 +307 @@
         movq %rcx, ISTATE_OFFSET_RCX(%rsp)  /* userspace RIP */
         movq %rdx, ISTATE_OFFSET_RDX(%rsp)  /* 3rd argument, observability */
-        movq %rsi, ISTATE_OFFSET_RSI(%rsp)  /* 2nd argument, observability */ 
+        movq %rsi, ISTATE_OFFSET_RSI(%rsp)  /* 2nd argument, observability */
         movq %rdi, ISTATE_OFFSET_RDI(%rsp)  /* 1st argument, observability */
         movq %rbp, ISTATE_OFFSET_RBP(%rsp)  /* need to preserve userspace RBP */
@@ -361 +361 @@
          */
         testw $0xffff, ISTATE_OFFSET_RIP+6(%rsp)
-        jnz bad_rip 
+        jnz bad_rip
 
         cli

kernel/arch/amd64/src/cpu/cpu.c

@@ -81 +81 @@
 /** Set the TS flag to 1.
  *
- * If a thread accesses coprocessor, exception is run, which 
+ * If a thread accesses coprocessor, exception is run, which
  * does a lazy fpu context switch.
  *

kernel/arch/amd64/src/interrupt.c

@@ -230 +230 @@
         exc_register(VECTOR_TLB_SHOOTDOWN_IPI, "tlb_shootdown", true,
             (iroutine_t) tlb_shootdown_ipi);
-        exc_register(VECTOR_SMP_CALL_IPI, "smp_call", true, 
+        exc_register(VECTOR_SMP_CALL_IPI, "smp_call", true,
                 (iroutine_t) arch_smp_call_ipi_recv);
 #endif

kernel/arch/amd64/src/kseg.c

@@ -27 +27 @@
  */
 
-/** @addtogroup amd64 
+/** @addtogroup amd64
  * @{
  */

kernel/arch/amd64/src/proc/scheduler.c

@@ -58 +58 @@
         CPU->arch.tss->rsp0 = (uintptr_t) &THREAD->kstack[STACK_SIZE];
 
-        kseg_t *kseg = (kseg_t *) read_msr(AMD_MSR_GS_KERNEL);  
+        kseg_t *kseg = (kseg_t *) read_msr(AMD_MSR_GS_KERNEL);
         kseg->kstack_rsp = THREAD->arch.kstack_rsp;
 }

kernel/arch/amd64/src/syscall.c

@@ -60 +60 @@
             ((uint64_t) (GDT_SELECTOR(KTEXT_DES) | PL_KERNEL) << 32));
         write_msr(AMD_MSR_LSTAR, (uint64_t)syscall_entry);
-        /* Mask RFLAGS on syscall 
+        /* Mask RFLAGS on syscall
          * - disable interrupts, until we exchange the stack register
          *   (mask the IF bit)

kernel/arch/amd64/src/vreg.c

@@ -27 +27 @@
  */
 
-/** @addtogroup amd64 
+/** @addtogroup amd64
  * @{
  */
@@ -71 +71 @@
         write_msr(AMD_MSR_FS, (uintptr_t) page);
 
-        vreg_ptr = NULL; 
+        vreg_ptr = NULL;
 }