diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2022-09-03 20:23:56 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2022-11-24 23:24:23 -0500 |
| commit | bdbadfcc37c5c8f9f2a401a18eae71b0c28799ee (patch) | |
| tree | 63d35510613ef8b4a866beff0eb09e5c1ca0c964 /arch/alpha | |
| parent | fcf1492d6697fb22a4328260b0c76be12ed3badd (diff) | |
[elf][non-regset] uninline elf_core_copy_task_fpregs() (and lose pt_regs argument)
Don't bother with pointless macros - we are not sharing it with aout coredumps
anymore. Just convert the underlying functions to the same arguments (nobody
uses regs, actually) and call them elf_core_copy_task_fpregs(). And unexport
the entire bunch, while we are at it.
[added missing includes in arch/{csky,m68k,um}/kernel/process.c to avoid extra
warnings about the lack of externs getting added to huge piles for those
files. Pointless, but...]
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/alpha')
| -rw-r--r-- | arch/alpha/include/asm/elf.h | 6 | ||||
| -rw-r--r-- | arch/alpha/kernel/process.c | 8 |
2 files changed, 3 insertions, 11 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 |