diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/alpha/include/asm/elf.h | 6 | ||||
| -rw-r--r-- | arch/alpha/kernel/process.c | 8 | ||||
| -rw-r--r-- | arch/csky/kernel/process.c | 4 | ||||
| -rw-r--r-- | arch/m68k/kernel/process.c | 4 | ||||
| -rw-r--r-- | arch/microblaze/kernel/process.c | 2 | ||||
| -rw-r--r-- | arch/um/kernel/process.c | 3 | ||||
| -rw-r--r-- | arch/x86/um/asm/elf.h | 4 |
7 files changed, 10 insertions, 21 deletions
diff --git a/arch/alpha/include/asm/elf.h b/arch/alpha/include/asm/elf.h index 8049997fa372..e6da23f1da83 100644 --- a/arch/alpha/include/asm/elf.h +++ b/arch/alpha/include/asm/elf.h @@ -120,12 +120,6 @@ extern int dump_elf_task(elf_greg_t *dest, struct task_struct *task); #define ELF_CORE_COPY_TASK_REGS(TASK, DEST) \ dump_elf_task(*(DEST), TASK) -/* Similar, but for the FP registers. */ - -extern int dump_elf_task_fp(elf_fpreg_t *dest, struct task_struct *task); -#define ELF_CORE_COPY_FPREGS(TASK, DEST) \ - dump_elf_task_fp(*(DEST), TASK) - /* This yields a mask that user programs can use to figure out what instruction set this CPU supports. This is trivial on Alpha, but not so on other machines. */ diff --git a/arch/alpha/kernel/process.c b/arch/alpha/kernel/process.c index dbf1bc5e2ad2..65fdae9e48f3 100644 --- a/arch/alpha/kernel/process.c +++ b/arch/alpha/kernel/process.c @@ -333,14 +333,12 @@ dump_elf_task(elf_greg_t *dest, struct task_struct *task) } EXPORT_SYMBOL(dump_elf_task); -int -dump_elf_task_fp(elf_fpreg_t *dest, struct task_struct *task) +int elf_core_copy_task_fpregs(struct task_struct *t, elf_fpregset_t *fpu) { - struct switch_stack *sw = (struct switch_stack *)task_pt_regs(task) - 1; - memcpy(dest, sw->fp, 32 * 8); + struct switch_stack *sw = (struct switch_stack *)task_pt_regs(t) - 1; + memcpy(fpu, sw->fp, 32 * 8); return 1; } -EXPORT_SYMBOL(dump_elf_task_fp); /* * Return saved PC of a blocked thread. This assumes the frame diff --git a/arch/csky/kernel/process.c b/arch/csky/kernel/process.c index eedddb155669..2b0ed515a88e 100644 --- a/arch/csky/kernel/process.c +++ b/arch/csky/kernel/process.c @@ -9,6 +9,7 @@ #include <linux/kallsyms.h> #include <linux/uaccess.h> #include <linux/ptrace.h> +#include <linux/elfcore.h> #include <asm/elf.h> #include <abi/reg_ops.h> @@ -69,12 +70,11 @@ int copy_thread(struct task_struct *p, const struct kernel_clone_args *args) } /* Fill in the fpu structure for a core dump. */ -int dump_fpu(struct pt_regs *regs, struct user_fp *fpu) +int elf_core_copy_task_fpregs(struct task_struct *t, elf_fpregset_t *fpu) { memcpy(fpu, ¤t->thread.user_fp, sizeof(*fpu)); return 1; } -EXPORT_SYMBOL(dump_fpu); int dump_task_regs(struct task_struct *tsk, elf_gregset_t *pr_regs) { diff --git a/arch/m68k/kernel/process.c b/arch/m68k/kernel/process.c index 2cb4a61bcfac..e06ce147c0b7 100644 --- a/arch/m68k/kernel/process.c +++ b/arch/m68k/kernel/process.c @@ -32,6 +32,7 @@ #include <linux/rcupdate.h> #include <linux/syscalls.h> #include <linux/uaccess.h> +#include <linux/elfcore.h> #include <asm/traps.h> #include <asm/machdep.h> @@ -213,7 +214,7 @@ int copy_thread(struct task_struct *p, const struct kernel_clone_args *args) } /* Fill in the fpu structure for a core dump. */ -int dump_fpu (struct pt_regs *regs, struct user_m68kfp_struct *fpu) +int elf_core_copy_task_fpregs(struct task_struct *t, elf_fpregset_t *fpu) { if (FPU_IS_EMU) { int i; @@ -262,7 +263,6 @@ int dump_fpu (struct pt_regs *regs, struct user_m68kfp_struct *fpu) return 1; } -EXPORT_SYMBOL(dump_fpu); unsigned long __get_wchan(struct task_struct *p) { diff --git a/arch/microblaze/kernel/process.c b/arch/microblaze/kernel/process.c index 3c6241bcaea8..1f802aab2b96 100644 --- a/arch/microblaze/kernel/process.c +++ b/arch/microblaze/kernel/process.c @@ -133,7 +133,7 @@ void start_thread(struct pt_regs *regs, unsigned long pc, unsigned long usp) /* * Set up a thread for executing a new program */ -int dump_fpu(struct pt_regs *regs, elf_fpregset_t *fpregs) +int elf_core_copy_task_fpregs(struct task_struct *t, elf_fpregset_t *fpu) { return 0; /* MicroBlaze has no separate FPU registers */ } diff --git a/arch/um/kernel/process.c b/arch/um/kernel/process.c index 010bc422a09d..dc1c1aeade90 100644 --- a/arch/um/kernel/process.c +++ b/arch/um/kernel/process.c @@ -33,6 +33,7 @@ #include <skas.h> #include <registers.h> #include <linux/time-internal.h> +#include <linux/elfcore.h> /* * This is a per-cpu array. A processor only modifies its entry and it only @@ -393,7 +394,7 @@ unsigned long __get_wchan(struct task_struct *p) return 0; } -int elf_core_copy_fpregs(struct task_struct *t, elf_fpregset_t *fpu) +int elf_core_copy_task_fpregs(struct task_struct *t, elf_fpregset_t *fpu) { int cpu = current_thread_info()->cpu; diff --git a/arch/x86/um/asm/elf.h b/arch/x86/um/asm/elf.h index dcaf3b38a9e0..6523eb7c3bd1 100644 --- a/arch/x86/um/asm/elf.h +++ b/arch/x86/um/asm/elf.h @@ -201,10 +201,6 @@ typedef struct user_i387_struct elf_fpregset_t; struct task_struct; -extern int elf_core_copy_fpregs(struct task_struct *t, elf_fpregset_t *fpu); - -#define ELF_CORE_COPY_FPREGS(t, fpu) elf_core_copy_fpregs(t, fpu) - #define ELF_EXEC_PAGESIZE 4096 #define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2) |