git.ucc.asn.au
/
tpg
/
acess2.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
fixed EOS calculation
[tpg/acess2.git]
/
Kernel
/
syscalls.c
diff --git
a/Kernel/syscalls.c
b/Kernel/syscalls.c
index
b9473f9
..
ff47294
100644
(file)
--- a/
Kernel/syscalls.c
+++ b/
Kernel/syscalls.c
@@
-57,10
+57,8
@@
void SyscallHandler(tSyscallRegs *Regs)
case SYS_CLONE:
// Call clone system call
ret = Proc_Clone(&err, Regs->Arg1);
case SYS_CLONE:
// Call clone system call
ret = Proc_Clone(&err, Regs->Arg1);
- Log("ret = %i", ret);
- __asm__ __volatile__("xchg %bx, %bx");
- // Change user stack if requested
- if(ret == 0 && !(Regs->Arg1 & CLONE_VM))
+ // Change user stack if a new stack address is passed
+ if(ret == 0 && Regs->Arg2)
Regs->StackPointer = Regs->Arg2;
break;
Regs->StackPointer = Regs->Arg2;
break;
@@
-136,17
+134,17
@@
void SyscallHandler(tSyscallRegs *Regs)
case SYS_WRITE:
#if BITS < 64
case SYS_WRITE:
#if BITS < 64
- VFS_Write( Regs->Arg1, Regs->Arg2|((Uint64)Regs->Arg3<<32), (void*)Regs->Arg4 );
+
ret =
VFS_Write( Regs->Arg1, Regs->Arg2|((Uint64)Regs->Arg3<<32), (void*)Regs->Arg4 );
#else
#else
- VFS_Write( Regs->Arg1, Regs->Arg2, (void*)Regs->Arg3 );
+
ret =
VFS_Write( Regs->Arg1, Regs->Arg2, (void*)Regs->Arg3 );
#endif
break;
case SYS_READ:
#if BITS < 64
#endif
break;
case SYS_READ:
#if BITS < 64
- VFS_Read( Regs->Arg1, Regs->Arg2|((Uint64)Regs->Arg3<<32), (void*)Regs->Arg4 );
+
ret =
VFS_Read( Regs->Arg1, Regs->Arg2|((Uint64)Regs->Arg3<<32), (void*)Regs->Arg4 );
#else
#else
- VFS_Read( Regs->Arg1, Regs->Arg2, (void*)Regs->Arg3 );
+
ret =
VFS_Read( Regs->Arg1, Regs->Arg2, (void*)Regs->Arg3 );
#endif
break;
#endif
break;
UCC
git Repository :: git.ucc.asn.au