Added malloc/free syscall

3 files changed, 12 insertions, 5 deletions

diff --git a/kernel/features/load.c b/kernel/features/load.c
index cc1a094..14a3086 100644
--- a/kernel/features/load.c
+++ b/kernel/features/load.c
@@ -2,10 +2,9 @@
 
 #include <def.h>
 #include <fs.h>
-#include <load.h>
 #include <mem.h>
-#include <print.h>
 #include <proc.h>
+#include <str.h>
 
 void bin_load(char *path, struct proc *proc)
 {
@@ -16,4 +15,5 @@ void bin_load(char *path, struct proc *proc)
 	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 a14aaea..64a4ac1 100644
--- a/kernel/features/proc.c
+++ b/kernel/features/proc.c
@@ -95,7 +95,6 @@ void proc_init()
 
 	root = proc_make();
 	bin_load("/init", root);
-	strcpy(root->name, "root");
 	proc_print();
 
 	_eip = root->regs.eip;
diff --git a/kernel/features/syscall.c b/kernel/features/syscall.c
index 1a43b9e..eaa09b3 100644
--- a/kernel/features/syscall.c
+++ b/kernel/features/syscall.c
@@ -3,6 +3,7 @@
 #include <cpu.h>
 #include <interrupts.h>
 #include <load.h>
+#include <mem.h>
 #include <print.h>
 #include <proc.h>
 #include <str.h>
@@ -15,15 +16,22 @@ void syscall_handler(struct regs *r)
 	printf("[SYSCALL] %d\n", num);
 
 	switch (num) {
-	case SYS_HALT: {
+	case SYS_LOOP: {
 		loop();
 		break;
 	}
+	case SYS_MALLOC: {
+		r->eax = (u32)malloc(r->eax);
+		break;
+	}
+	case SYS_FREE: {
+		free(r->eax);
+		break;
+	}
 	case SYS_EXEC: {
 		char *path = (char *)r->ebx;
 		struct proc *proc = proc_make();
 		bin_load(path, proc);
-		strcpy(proc->name, path);
 		proc_print();
 		break;
 	}