Aren/toaruos
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How about this...

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This commit is contained in:
Kevin Lange 2011-04-04 22:22:22 -05:00
parent bff65f127f
commit ad8175e0f5
1 changed files with 2 additions and 4 deletions
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6
kernel/core/video/bochs.c
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@ -122,10 +122,8 @@ bochs_set_point(
void
bochs_scroll() {
//__asm__ __volatile__ ("cli");
uint32_t size = sizeof(uint32_t) * bochs_resolution_x * (bochs_resolution_y - 12);
memmove((void *)BOCHS_VID_MEMORY, (void *)((uintptr_t)BOCHS_VID_MEMORY + bochs_resolution_x * 12 * sizeof(uint32_t)), size);
//__asm__ __volatile__ ("sti");
}
void
@ -261,10 +259,10 @@ void bochs_term_scroll() {
/* Oh dear */
if (current_scroll + 12 >= 3072) {//3328) {
/* And here's where it gets hacky */
__asm__ __volatile__ ("cli");
// __asm__ __volatile__ ("cli");
uint32_t size = sizeof(uint32_t) * bochs_resolution_x * (bochs_resolution_y - 12);
memmove((void *)BOCHS_VID_MEMORY, (void *)((uintptr_t)BOCHS_VID_MEMORY + bochs_resolution_x * (current_scroll + 12) * sizeof(uint32_t)), size);
__asm__ __volatile__ ("sti");
// __asm__ __volatile__ ("sti");
bochs_set_y_offset(0);
} else {
bochs_set_y_offset(current_scroll + 12);