WebSVN – HelenOS – Path Comparison – / – /branches/network/kernel/arch/ia32xen/src Rev 3274 and /branches/network/kernel/arch/ia32xen/src Rev 3386

Ignore whitespace Rev 3274 → Rev 3386

/branches/network/kernel/arch/ia32xen/src/context.s
File deleted
\ No newline at end of file
Property changes:
Deleted: svn:special
-*
\ No newline at end of property

 /branches/network/kernel/arch/ia32xen/src/asm.S
 ,7 → 67,7
  * @param MEMCPY_SRC(%esp)  Source address.
  * @param MEMCPY_SIZE(%esp) Size.
  *
- * @return MEMCPY_SRC(%esp) on success and 0 on failure.
+ * @return MEMCPY_DST(%esp) on success and 0 on failure.
  */
 memcpy:
 memcpy_from_uspace:
 ,7 → 92,7
 :
     movl %edx, %edi
     movl %eax, %esi
-    movl MEMCPY_SRC(%esp), %eax     /* MEMCPY_SRC(%esp), success */
+    movl MEMCPY_DST(%esp), %eax     /* MEMCPY_DST(%esp), success */
     ret
 /*

 /branches/network/kernel/arch/ia32xen/src/userspace.c
 ,6 → 68,10
         "pushl %3\n"
         "pushl %4\n"
         "movl %5, %%eax\n"
+        /* %ebx is defined to hold pcb_ptr - set it to 0 */
+        "xorl %%ebx, %%ebx\n"
         "iret\n"
         :
         : "i" (selector(UDATA_DES) | PL_USER),

 /branches/network/kernel/arch/ia32xen/src/ia32xen.c
 ,7 → 69,7
 void arch_pre_main(void)
 {
     pte_t pte;
-    memsetb((uintptr_t) &pte, sizeof(pte), 0);
+    memsetb(&pte, sizeof(pte), 0);
     pte.present = 1;
     pte.writeable = 1;
 ,7 → 103,7
             uintptr_t tpa = PFN2ADDR(meminfo.start + meminfo.reserved);
             uintptr_t tva = PA2KA(tpa);
-            memsetb(tva, PAGE_SIZE, 0);
+            memsetb((void *) tva, PAGE_SIZE, 0);
             pte_t *tptl3 = (pte_t *) PA2KA(GET_PTL1_ADDRESS(start_info.ptl0, PTL0_INDEX(tva)));
             SET_FRAME_ADDRESS(tptl3, PTL3_INDEX(tva), 0);

 /branches/network/kernel/arch/ia32xen/src/pm.c
 ,7 → 98,7
 void tss_initialize(tss_t *t)
 {
-    memsetb((uintptr_t) t, sizeof(struct tss), 0);
+    memsetb(t, sizeof(struct tss), 0);
 }
 static void trap(void)

 /branches/network/kernel/arch/ia32xen/src/smp/smp.c
 ,7 → 98,7
  */
 void kmp(void *arg)
 {
-    int i;
+    unsigned int i;
     ASSERT(ops != NULL);
 ,11 → 142,11
         /*
          * Prepare new GDT for CPU in question.
          */
-        if (!(gdt_new = (struct descriptor *) malloc(GDT_ITEMS*sizeof(struct descriptor), FRAME_ATOMIC)))
+        if (!(gdt_new = (struct descriptor *) malloc(GDT_ITEMS * sizeof(struct descriptor), FRAME_ATOMIC)))
             panic("couldn't allocate memory for GDT\n");
         memcpy(gdt_new, gdt, GDT_ITEMS * sizeof(struct descriptor));
-        memsetb((uintptr_t)(&gdt_new[TSS_DES]), sizeof(struct descriptor), 0);
+        memsetb(&gdt_new[TSS_DES], sizeof(struct descriptor), 0);
         gdtr.base = (uintptr_t) gdt_new;
         if (l_apic_send_init_ipi(ops->cpu_apic_id(i))) {

 /branches/network/kernel/arch/ia32xen/src/smp/mps.c
 ,11 → 77,11
 struct __io_intr_entry *io_intr_entries = NULL;
 struct __l_intr_entry *l_intr_entries = NULL;
-int processor_entry_cnt = 0;
-int bus_entry_cnt = 0;
-int io_apic_entry_cnt = 0;
-int io_intr_entry_cnt = 0;
-int l_intr_entry_cnt = 0;
+unsigned int processor_entry_cnt = 0;
+unsigned int bus_entry_cnt = 0;
+unsigned int io_apic_entry_cnt = 0;
+unsigned int io_intr_entry_cnt = 0;
+unsigned int l_intr_entry_cnt = 0;
 waitq_t ap_completion_wq;
 ,7 → 417,7
 int mps_irq_to_pin(unsigned int irq)
 {
-    int i;
+    unsigned int i;
     for (i = 0; i < io_intr_entry_cnt; i++) {
         if (io_intr_entries[i].src_bus_irq == irq && io_intr_entries[i].intr_type == 0)

/branches/network/kernel/arch/ia32xen/src/context.S
0,0 → 1,0
link ../../ia32/src/context.S
Property changes:
Added: svn:special
+*
\ No newline at end of property

 /branches/network/kernel/arch/ia32xen/src/mm/tlb.c
 ,7 → 65,7
  */
 void tlb_invalidate_pages(asid_t asid, uintptr_t page, count_t cnt)
 {
-    int i;
+    unsigned int i;
     for (i = 0; i < cnt; i++)
         invlpg(page + i * PAGE_SIZE);