Added prototypes for arch_{store|restore}_fork_frame().
Removed broken arch_thread::current_iframe field. Introduced new arch_fork_arg structure. git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9295 a95241bf-73f2-0310-859d-f6bbb57e9c96
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@ -1,6 +1,6 @@
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/*
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** Copyright 2002-2004, The OpenBeOS Team. All rights reserved.
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** Distributed under the terms of the OpenBeOS License.
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** Copyright 2002-2004, The Haiku Team. All rights reserved.
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** Distributed under the terms of the Haiku License.
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**
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** Copyright 2001-2002, Travis Geiselbrecht. All rights reserved.
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** Distributed under the terms of the NewOS License.
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@ -35,6 +35,9 @@ status_t arch_setup_signal_frame(struct thread *t, struct sigaction *sa, int sig
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int64 arch_restore_signal_frame(void);
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void arch_check_syscall_restart(struct thread *t);
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void arch_store_fork_frame(struct arch_fork_arg *arg);
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void arch_restore_fork_frame(struct arch_fork_arg *arg);
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// for any inline overrides
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#include <arch_thread.h>
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@ -1,13 +1,20 @@
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/*
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** Copyright 2002-2004, The Haiku Team. All rights reserved.
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** Distributed under the terms of the Haiku License.
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**
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** Copyright 2001-2002, Travis Geiselbrecht. All rights reserved.
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** Distributed under the terms of the NewOS License.
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*/
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#ifndef _KERNEL_ARCH_x86_THREAD_STRUCT_H
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#define _KERNEL_ARCH_x86_THREAD_STRUCT_H
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#include <arch_cpu.h>
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struct farcall {
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unsigned int *esp;
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unsigned int *ss;
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uint32 *esp;
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uint32 *ss;
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};
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#define IFRAME_TRACE_DEPTH 4
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@ -18,7 +25,6 @@ struct arch_thread {
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struct farcall interrupt_stack;
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// used to track interrupts on this thread
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struct iframe *current_iframe;
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struct iframe *iframes[IFRAME_TRACE_DEPTH];
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int iframe_ptr;
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@ -30,4 +36,8 @@ struct arch_team {
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// nothing here
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};
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struct arch_fork_arg {
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struct iframe iframe;
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};
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#endif /* _KERNEL_ARCH_x86_THREAD_STRUCT_H */
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