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unexport linux/elfcore.h
It's unusable from userland - it uses elf_gregset_t, which is not provided by exported headers. glibc has it in sys/procfs.h, but the same file defines struct elf_prstatus, so linux/elfcore.h can't be included once sys/procfs.h has been pulled. Same goes for uclibc and dietlibc simply doesn't have elf_gregset_t defined anywhere. IOW, no userland source is including that thing. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro
parent
b4e9c9549f
commit
1e6b57d642
@ -5,12 +5,75 @@
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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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#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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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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* 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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#ifdef CONFIG_BINFMT_ELF_FDPIC
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/* When using FDPIC, the loadmap addresses need to be communicated
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* to GDB in order for GDB to do the necessary relocations. The
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* fields (below) used to communicate this information are placed
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* immediately after ``pr_reg'', so that the loadmap addresses may
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* be viewed as part of the register set if so desired.
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*/
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unsigned long pr_exec_fdpic_loadmap;
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unsigned long pr_interp_fdpic_loadmap;
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#endif
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int pr_fpvalid; /* True if math co-processor being used. */
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};
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#define ELF_PRARGSZ (80) /* Number of chars for args */
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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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#ifdef ELF_CORE_COPY_REGS
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@ -1,101 +0,0 @@
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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#ifndef _UAPI_LINUX_ELFCORE_H
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#define _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/elf.h>
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#include <linux/fs.h>
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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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#ifndef __KERNEL__
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typedef elf_greg_t greg_t;
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typedef elf_gregset_t gregset_t;
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typedef elf_fpregset_t fpregset_t;
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typedef elf_fpxregset_t fpxregset_t;
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#define NGREG ELF_NGREG
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#endif
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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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* Fields present but not used are marked with "XXX".
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*/
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struct elf_prstatus
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{
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#if 0
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long pr_flags; /* XXX Process flags */
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short pr_why; /* XXX Reason for process halt */
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short pr_what; /* XXX More detailed reason */
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#endif
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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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#if 0
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struct sigaltstack pr_altstack; /* Alternate stack info */
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struct sigaction pr_action; /* Signal action for current sig */
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#endif
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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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#if 0
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long pr_instr; /* Current instruction */
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#endif
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elf_gregset_t pr_reg; /* GP registers */
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#ifdef CONFIG_BINFMT_ELF_FDPIC
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/* When using FDPIC, the loadmap addresses need to be communicated
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* to GDB in order for GDB to do the necessary relocations. The
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* fields (below) used to communicate this information are placed
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* immediately after ``pr_reg'', so that the loadmap addresses may
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* be viewed as part of the register set if so desired.
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*/
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unsigned long pr_exec_fdpic_loadmap;
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unsigned long pr_interp_fdpic_loadmap;
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#endif
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int pr_fpvalid; /* True if math co-processor being used. */
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};
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#define ELF_PRARGSZ (80) /* Number of chars for args */
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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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#ifndef __KERNEL__
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typedef struct elf_prstatus prstatus_t;
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typedef struct elf_prpsinfo prpsinfo_t;
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#define PRARGSZ ELF_PRARGSZ
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#endif
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#endif /* _UAPI_LINUX_ELFCORE_H */
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@ -86,7 +86,6 @@ arch/x86/include/uapi/asm/auxvec.h:CONFIG_X86_64
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arch/x86/include/uapi/asm/mman.h:CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS
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include/uapi/asm-generic/fcntl.h:CONFIG_64BIT
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include/uapi/linux/atmdev.h:CONFIG_COMPAT
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include/uapi/linux/elfcore.h:CONFIG_BINFMT_ELF_FDPIC
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include/uapi/linux/eventpoll.h:CONFIG_PM_SLEEP
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include/uapi/linux/hw_breakpoint.h:CONFIG_HAVE_MIXED_BREAKPOINTS_REGS
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include/uapi/linux/pktcdvd.h:CONFIG_CDROM_PKTCDVD_WCACHE
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@ -28,7 +28,6 @@ no-header-test += linux/am437x-vpfe.h
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no-header-test += linux/android/binder.h
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no-header-test += linux/android/binderfs.h
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no-header-test += linux/coda.h
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no-header-test += linux/elfcore.h
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no-header-test += linux/errqueue.h
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no-header-test += linux/fsmap.h
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no-header-test += linux/hdlc/ioctl.h
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