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Virtual consoles kinda work!

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We now make three VirtualConsoles at boot: tty0, tty1, and tty2.
We launch an instance of /bin/sh in each one.
You switch between them with Alt+1/2/3

How very very cool :^)
This commit is contained in:
Andreas Kling 2018-10-30 15:33:37 +01:00
parent 68739dc43e
commit 7a7956a595
24 changed files with 251 additions and 103 deletions
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3
Kernel/i386.cpp
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@ -192,6 +192,8 @@ void exception_13_handler()
EH_ENTRY(14);
void exception_14_handler()
{
ASSERT(current);
dword faultAddress;
asm ("movl %%cr2, %%eax":"=a"(faultAddress));
@ -249,7 +251,6 @@ void exception_14_handler()
#define EH(i, msg) \
static void _exception ## i () \
{ \
vga_set_attr(0x0a); \
kprintf(msg"\n"); \
DWORD cr0, cr2, cr3, cr4; \
asm ("movl %%cr0, %%eax":"=a"(cr0)); \