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[PATCH] uml: move libc-dependent code from trap_user.c

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The serial UML OS-abstraction layer patch (um/kernel dir).

This moves all systemcalls from trap_user.c file under os-Linux dir

Signed-off-by: Gennady Sharapov <Gennady.V.Sharapov@intel.com>
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Gennady Sharapov 2006-01-08 01:01:31 -08:00 • committed by Linus Torvalds
parent 0805d89c15
commit ea2ba7dc3d
13 changed files with 123 additions and 91 deletions
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17
arch/um/include/kern_util.h
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@ -1,4 +1,4 @@
/*
/*
* Copyright (C) 2000, 2001, 2002 Jeff Dike (jdike@karaya.com)
* Licensed under the GPL
*/
@ -10,6 +10,19 @@
#include "sysdep/ptrace.h"
#include "sysdep/faultinfo.h"
typedef void (*kern_hndl)(int, union uml_pt_regs *);
struct kern_handlers {
kern_hndl relay_signal;
kern_hndl winch;
kern_hndl bus_handler;
kern_hndl page_fault;
kern_hndl sigio_handler;
kern_hndl timer_handler;
};
extern struct kern_handlers handlinfo_kern;
extern int ncpus;
extern char *linux_prog;
extern char *gdb_init;
@ -109,6 +122,8 @@ extern void arch_switch(void);
extern void free_irq(unsigned int, void *);
extern int um_in_interrupt(void);
extern int cpu(void);
extern void segv_handler(int sig, union uml_pt_regs *regs);
extern void sigio_handler(int sig, union uml_pt_regs *regs);
#endif