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2023-12-08 01573e231f18eb2d99162747186f59511f56b64d

 kernel/include/linux/elfcore.h
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@@ -5,11 +5,64 @@
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 #include <linux/user.h>
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 #include <linux/bug.h>
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 #include <linux/sched/task_stack.h>
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-
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-#include <asm/elf.h>
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-#include <uapi/linux/elfcore.h>
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+#include <linux/types.h>
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+#include <linux/signal.h>
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+#include <linux/time.h>
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+#include <linux/ptrace.h>
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+#include <linux/fs.h>
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+#include <linux/elf.h>
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 struct coredump_params;
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+
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+struct elf_siginfo
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+{
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+	int	si_signo;			/* signal number */
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+	int	si_code;			/* extra code */
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+	int	si_errno;			/* errno */
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+};
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+
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+/*
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+ * Definitions to generate Intel SVR4-like core files.
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+ * These mostly have the same names as the SVR4 types with "elf_"
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+ * tacked on the front to prevent clashes with linux definitions,
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+ * and the typedef forms have been avoided.  This is mostly like
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+ * the SVR4 structure, but more Linuxy, with things that Linux does
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+ * not support and which gdb doesn't really use excluded.
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+ */
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+struct elf_prstatus
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+{
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+	struct elf_siginfo pr_info;	/* Info associated with signal */
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+	short	pr_cursig;		/* Current signal */
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+	unsigned long pr_sigpend;	/* Set of pending signals */
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+	unsigned long pr_sighold;	/* Set of held signals */
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+	pid_t	pr_pid;
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+	pid_t	pr_ppid;
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+	pid_t	pr_pgrp;
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+	pid_t	pr_sid;
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+	struct __kernel_old_timeval pr_utime;	/* User time */
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+	struct __kernel_old_timeval pr_stime;	/* System time */
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+	struct __kernel_old_timeval pr_cutime;	/* Cumulative user time */
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+	struct __kernel_old_timeval pr_cstime;	/* Cumulative system time */
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+	elf_gregset_t pr_reg;	/* GP registers */
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+	int pr_fpvalid;		/* True if math co-processor being used.  */
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+};
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+
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+#define ELF_PRARGSZ	(80)	/* Number of chars for args */
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+
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+struct elf_prpsinfo
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+{
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+	char	pr_state;	/* numeric process state */
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+	char	pr_sname;	/* char for pr_state */
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+	char	pr_zomb;	/* zombie */
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+	char	pr_nice;	/* nice val */
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+	unsigned long pr_flag;	/* flags */
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+	__kernel_uid_t	pr_uid;
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+	__kernel_gid_t	pr_gid;
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+	pid_t	pr_pid, pr_ppid, pr_pgrp, pr_sid;
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+	/* Lots missing */
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+	char	pr_fname[16];	/* filename of executable */
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+	char	pr_psargs[ELF_PRARGSZ];	/* initial part of arg list */
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+};
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 static inline void elf_core_copy_regs(elf_gregset_t *elfregs, struct pt_regs *regs)
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 {
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@@ -50,13 +103,6 @@
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 	return dump_fpu(regs, fpu);
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 #endif
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 }
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-
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-#ifdef ELF_CORE_COPY_XFPREGS
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-static inline int elf_core_copy_task_xfpregs(struct task_struct *t, elf_fpxregset_t *xfpu)
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-{
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-	return ELF_CORE_COPY_XFPREGS(t, xfpu);
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-}
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-#endif
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 #if (defined(CONFIG_UML) && defined(CONFIG_X86_32)) || defined(CONFIG_IA64)
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 /*