blob: 11a1626bd96cf2ef986ff571ba0d981820e634d4 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
|
#include "V86.ns.h"
#include <TaskManager/Task.ns.h>
namespace V86 {
u16int seg = V86_ALLOC_START;
void run(v86_function_t& entry, registers_t ®s, u32int data) {
v86_retval_t ret;
ret.regs = ®s;
new V86Thread(&entry, &ret, data);
while (!ret.finished) Task::currThread()->sleep(10);
}
u16int allocSeg(u16int length) {
if (length & 0xF) length = (length & 0xFFFF0) + 0x10;
u16int segments = length / 16;
if (seg < V86_ALLOC_START) seg = V86_ALLOC_START;
if (seg + segments > V86_ALLOC_END) seg = V86_ALLOC_START;
u16int ret = seg;
seg += segments;
return ret;
}
void* alloc(u32int length) {
return FP_TO_LINEAR(allocSeg(length), 0);
}
}
|