mirror of
https://git.code.sf.net/p/quake/quakeforge
synced 2024-11-29 15:41:59 +00:00
6d494bfcdf
-Wall still isn't used yet due to a missing method in Array, and overzealous warnings in qfcc, but this covers the necessary fixes.
52 lines
946 B
R
52 lines
946 B
R
#include "Continuation.h"
|
|
#include "Machine.h"
|
|
#include "Cons.h"
|
|
#include "defs.h"
|
|
|
|
@implementation Continuation
|
|
+ (id) newWithState: (state_t []) st pc: (integer) p
|
|
{
|
|
return [[self alloc] initWithState: st pc: p];
|
|
}
|
|
- (id) initWithState: (state_t []) st pc: (integer) p
|
|
{
|
|
self = [self init];
|
|
state.program = st.program;
|
|
state.pc = p;
|
|
state.literals = st.literals;
|
|
state.stack = st.stack;
|
|
state.cont = st.cont;
|
|
state.env = st.env;
|
|
state.proc = st.proc;
|
|
state.lineinfo = st.lineinfo;
|
|
return self;
|
|
}
|
|
|
|
- (void) restoreOnMachine: (Machine) m
|
|
{
|
|
[m state: &state];
|
|
return;
|
|
}
|
|
|
|
- (void) invokeOnMachine: (Machine) m
|
|
{
|
|
[m value: [(Cons) [m stack] car]];
|
|
[m state: &state];
|
|
return;
|
|
}
|
|
|
|
- (void) markReachable
|
|
{
|
|
[state.literals mark];
|
|
[state.stack mark];
|
|
[state.cont mark];
|
|
[state.env mark];
|
|
[state.proc mark];
|
|
}
|
|
|
|
- (string) printForm
|
|
{
|
|
return "<continuation>";
|
|
}
|
|
|
|
@end
|