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authorMarvin Borner2020-08-22 21:58:07 +0200
committerMarvin Borner2020-08-22 21:58:07 +0200
commit32f63ffc96f7f7ec6c504b8f50292316f026dd21 (patch)
treeead182bca5c38ddde00ecd706ae3fc3ca6981142 /kernel/features
parent8bb7b5cceaaf96a5dd6321d35aae28748896d87b (diff)
Fixed events
Diffstat (limited to 'kernel/features')
-rw-r--r--kernel/features/load.c1
-rw-r--r--kernel/features/proc.c6
2 files changed, 2 insertions, 5 deletions
diff --git a/kernel/features/load.c b/kernel/features/load.c
index 1f1c898..8aa28b8 100644
--- a/kernel/features/load.c
+++ b/kernel/features/load.c
@@ -18,7 +18,6 @@ int bin_load(char *path, struct proc *proc)
u32 stack = (u32)malloc(0x2000) + 0x1000;
proc->regs.ebp = (u32)stack;
- proc->regs.esp = (u32)stack;
proc->regs.useresp = (u32)stack;
proc->regs.eip = (u32)data;
strcpy(proc->name, path + 1);
diff --git a/kernel/features/proc.c b/kernel/features/proc.c
index 4d4a9f3..d1a2780 100644
--- a/kernel/features/proc.c
+++ b/kernel/features/proc.c
@@ -72,6 +72,7 @@ void scheduler(struct regs *regs)
quantum = PROC_QUANTUM;
proc->state = PROC_IN_EVENT;
list_remove(proc->events, proc->events->head);
+ regs->useresp += 4;
((u32 *)regs->useresp)[1] = (u32)proc_event->data; // Huh
}
@@ -93,10 +94,7 @@ void proc_print()
struct proc *proc_current()
{
- if (current)
- return current->data;
- else
- return NULL;
+ return current ? current->data : NULL;
}
void proc_send(struct proc *src, struct proc *dest, enum message_type type, void *data)