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Diffstat (limited to 'arch/parisc/kernel/binfmt_elf32.c')
-rw-r--r--arch/parisc/kernel/binfmt_elf32.c98
1 files changed, 0 insertions, 98 deletions
diff --git a/arch/parisc/kernel/binfmt_elf32.c b/arch/parisc/kernel/binfmt_elf32.c
deleted file mode 100644
index 20dfa081ed0b..000000000000
--- a/arch/parisc/kernel/binfmt_elf32.c
+++ /dev/null
@@ -1,98 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Support for 32-bit Linux/Parisc ELF binaries on 64 bit kernels
- *
- * Copyright (C) 2000 John Marvin
- * Copyright (C) 2000 Hewlett Packard Co.
- *
- * Heavily inspired from various other efforts to do the same thing
- * (ia64,sparc64/mips64)
- */
-
-/* Make sure include/asm-parisc/elf.h does the right thing */
-
-#define ELF_CLASS ELFCLASS32
-
-#define ELF_CORE_COPY_REGS(dst, pt) \
- memset(dst, 0, sizeof(dst)); /* don't leak any "random" bits */ \
- { int i; \
- for (i = 0; i < 32; i++) dst[i] = (elf_greg_t) pt->gr[i]; \
- for (i = 0; i < 8; i++) dst[32 + i] = (elf_greg_t) pt->sr[i]; \
- } \
- dst[40] = (elf_greg_t) pt->iaoq[0]; dst[41] = (elf_greg_t) pt->iaoq[1]; \
- dst[42] = (elf_greg_t) pt->iasq[0]; dst[43] = (elf_greg_t) pt->iasq[1]; \
- dst[44] = (elf_greg_t) pt->sar; dst[45] = (elf_greg_t) pt->iir; \
- dst[46] = (elf_greg_t) pt->isr; dst[47] = (elf_greg_t) pt->ior; \
- dst[48] = (elf_greg_t) mfctl(22); dst[49] = (elf_greg_t) mfctl(0); \
- dst[50] = (elf_greg_t) mfctl(24); dst[51] = (elf_greg_t) mfctl(25); \
- dst[52] = (elf_greg_t) mfctl(26); dst[53] = (elf_greg_t) mfctl(27); \
- dst[54] = (elf_greg_t) mfctl(28); dst[55] = (elf_greg_t) mfctl(29); \
- dst[56] = (elf_greg_t) mfctl(30); dst[57] = (elf_greg_t) mfctl(31); \
- dst[58] = (elf_greg_t) mfctl( 8); dst[59] = (elf_greg_t) mfctl( 9); \
- dst[60] = (elf_greg_t) mfctl(12); dst[61] = (elf_greg_t) mfctl(13); \
- dst[62] = (elf_greg_t) mfctl(10); dst[63] = (elf_greg_t) mfctl(15);
-
-
-typedef unsigned int elf_greg_t;
-
-#include <linux/spinlock.h>
-#include <asm/processor.h>
-#include <linux/module.h>
-#include <linux/elfcore.h>
-#include <linux/compat.h> /* struct compat_timeval */
-
-#define elf_prstatus elf_prstatus32
-struct elf_prstatus32
-{
- struct elf_siginfo pr_info; /* Info associated with signal */
- short pr_cursig; /* Current signal */
- unsigned int pr_sigpend; /* Set of pending signals */
- unsigned int pr_sighold; /* Set of held signals */
- pid_t pr_pid;
- pid_t pr_ppid;
- pid_t pr_pgrp;
- pid_t pr_sid;
- struct compat_timeval pr_utime; /* User time */
- struct compat_timeval pr_stime; /* System time */
- struct compat_timeval pr_cutime; /* Cumulative user time */
- struct compat_timeval pr_cstime; /* Cumulative system time */
- elf_gregset_t pr_reg; /* GP registers */
- int pr_fpvalid; /* True if math co-processor being used. */
-};
-
-#define elf_prpsinfo elf_prpsinfo32
-struct elf_prpsinfo32
-{
- char pr_state; /* numeric process state */
- char pr_sname; /* char for pr_state */
- char pr_zomb; /* zombie */
- char pr_nice; /* nice val */
- unsigned int pr_flag; /* flags */
- u16 pr_uid;
- u16 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 */
-};
-
-#define init_elf_binfmt init_elf32_binfmt
-
-#define ELF_PLATFORM ("PARISC32\0")
-
-/*
- * We should probably use this macro to set a flag somewhere to indicate
- * this is a 32 on 64 process. We could use PER_LINUX_32BIT, or we
- * could set a processor dependent flag in the thread_struct.
- */
-
-#undef SET_PERSONALITY
-#define SET_PERSONALITY(ex) \
- set_thread_flag(TIF_32BIT); \
- current->thread.map_base = DEFAULT_MAP_BASE32; \
- current->thread.task_size = DEFAULT_TASK_SIZE32 \
-
-#undef ns_to_timeval
-#define ns_to_timeval ns_to_compat_timeval
-
-#include "../../../fs/binfmt_elf.c"