forked from mirrors/linux
2c5d81a581
The compilation of kexec/kdump seems to be broken for x86_64. Remove the dependency of kexec on CONFIG_IA32_EMULATION. Signed-off-by: Fernando Vazquez <fernando@intellilink.co.jp> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
130 lines
3.4 KiB
C
130 lines
3.4 KiB
C
#ifndef _LINUX_ELFCORE_H
|
|
#define _LINUX_ELFCORE_H
|
|
|
|
#include <linux/types.h>
|
|
#include <linux/signal.h>
|
|
#include <linux/time.h>
|
|
#include <linux/user.h>
|
|
#include <linux/ptrace.h>
|
|
|
|
struct elf_siginfo
|
|
{
|
|
int si_signo; /* signal number */
|
|
int si_code; /* extra code */
|
|
int si_errno; /* errno */
|
|
};
|
|
|
|
#include <asm/elf.h>
|
|
|
|
#ifndef __KERNEL__
|
|
typedef elf_greg_t greg_t;
|
|
typedef elf_gregset_t gregset_t;
|
|
typedef elf_fpregset_t fpregset_t;
|
|
typedef elf_fpxregset_t fpxregset_t;
|
|
#define NGREG ELF_NGREG
|
|
#endif
|
|
|
|
/*
|
|
* Definitions to generate Intel SVR4-like core files.
|
|
* These mostly have the same names as the SVR4 types with "elf_"
|
|
* tacked on the front to prevent clashes with linux definitions,
|
|
* and the typedef forms have been avoided. This is mostly like
|
|
* the SVR4 structure, but more Linuxy, with things that Linux does
|
|
* not support and which gdb doesn't really use excluded.
|
|
* Fields present but not used are marked with "XXX".
|
|
*/
|
|
struct elf_prstatus
|
|
{
|
|
#if 0
|
|
long pr_flags; /* XXX Process flags */
|
|
short pr_why; /* XXX Reason for process halt */
|
|
short pr_what; /* XXX More detailed reason */
|
|
#endif
|
|
struct elf_siginfo pr_info; /* Info associated with signal */
|
|
short pr_cursig; /* Current signal */
|
|
unsigned long pr_sigpend; /* Set of pending signals */
|
|
unsigned long pr_sighold; /* Set of held signals */
|
|
#if 0
|
|
struct sigaltstack pr_altstack; /* Alternate stack info */
|
|
struct sigaction pr_action; /* Signal action for current sig */
|
|
#endif
|
|
pid_t pr_pid;
|
|
pid_t pr_ppid;
|
|
pid_t pr_pgrp;
|
|
pid_t pr_sid;
|
|
struct timeval pr_utime; /* User time */
|
|
struct timeval pr_stime; /* System time */
|
|
struct timeval pr_cutime; /* Cumulative user time */
|
|
struct timeval pr_cstime; /* Cumulative system time */
|
|
#if 0
|
|
long pr_instr; /* Current instruction */
|
|
#endif
|
|
elf_gregset_t pr_reg; /* GP registers */
|
|
int pr_fpvalid; /* True if math co-processor being used. */
|
|
};
|
|
|
|
#define ELF_PRARGSZ (80) /* Number of chars for args */
|
|
|
|
struct elf_prpsinfo
|
|
{
|
|
char pr_state; /* numeric process state */
|
|
char pr_sname; /* char for pr_state */
|
|
char pr_zomb; /* zombie */
|
|
char pr_nice; /* nice val */
|
|
unsigned long pr_flag; /* flags */
|
|
__kernel_uid_t pr_uid;
|
|
__kernel_gid_t pr_gid;
|
|
pid_t pr_pid, pr_ppid, pr_pgrp, pr_sid;
|
|
/* Lots missing */
|
|
char pr_fname[16]; /* filename of executable */
|
|
char pr_psargs[ELF_PRARGSZ]; /* initial part of arg list */
|
|
};
|
|
|
|
#ifndef __KERNEL__
|
|
typedef struct elf_prstatus prstatus_t;
|
|
typedef struct elf_prpsinfo prpsinfo_t;
|
|
#define PRARGSZ ELF_PRARGSZ
|
|
#endif
|
|
|
|
#ifdef __KERNEL__
|
|
static inline void elf_core_copy_regs(elf_gregset_t *elfregs, struct pt_regs *regs)
|
|
{
|
|
#ifdef ELF_CORE_COPY_REGS
|
|
ELF_CORE_COPY_REGS((*elfregs), regs)
|
|
#else
|
|
BUG_ON(sizeof(*elfregs) != sizeof(*regs));
|
|
*(struct pt_regs *)elfregs = *regs;
|
|
#endif
|
|
}
|
|
|
|
static inline int elf_core_copy_task_regs(struct task_struct *t, elf_gregset_t* elfregs)
|
|
{
|
|
#ifdef ELF_CORE_COPY_TASK_REGS
|
|
|
|
return ELF_CORE_COPY_TASK_REGS(t, elfregs);
|
|
#endif
|
|
return 0;
|
|
}
|
|
|
|
extern int dump_fpu (struct pt_regs *, elf_fpregset_t *);
|
|
|
|
static inline int elf_core_copy_task_fpregs(struct task_struct *t, struct pt_regs *regs, elf_fpregset_t *fpu)
|
|
{
|
|
#ifdef ELF_CORE_COPY_FPREGS
|
|
return ELF_CORE_COPY_FPREGS(t, fpu);
|
|
#else
|
|
return dump_fpu(regs, fpu);
|
|
#endif
|
|
}
|
|
|
|
#ifdef ELF_CORE_COPY_XFPREGS
|
|
static inline int elf_core_copy_task_xfpregs(struct task_struct *t, elf_fpxregset_t *xfpu)
|
|
{
|
|
return ELF_CORE_COPY_XFPREGS(t, xfpu);
|
|
}
|
|
#endif
|
|
|
|
#endif /* __KERNEL__ */
|
|
|
|
|
|
#endif /* _LINUX_ELFCORE_H */
|