diff options
Diffstat (limited to 'arch/mips/include/asm/elf.h')
| -rw-r--r-- | arch/mips/include/asm/elf.h | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/arch/mips/include/asm/elf.h b/arch/mips/include/asm/elf.h index 535f196ffe02..f19e890b99d2 100644 --- a/arch/mips/include/asm/elf.h +++ b/arch/mips/include/asm/elf.h @@ -11,6 +11,9 @@ #include <linux/fs.h> #include <uapi/linux/elf.h> +#include <asm/cpu-info.h> +#include <asm/current.h> + /* ELF header e_flags defines. */ /* MIPS architecture level. */ #define EF_MIPS_ARCH_1 0x00000000 /* -mips1 code. */ @@ -294,9 +297,14 @@ do { \ if (personality(current->personality) != PER_LINUX) \ set_personality(PER_LINUX); \ \ + clear_thread_flag(TIF_HYBRID_FPREGS); \ + set_thread_flag(TIF_32BIT_FPREGS); \ + \ mips_set_personality_fp(state); \ \ current->thread.abi = &mips_abi; \ + \ + current->thread.fpu.fcr31 = boot_cpu_data.fpu_csr31; \ } while (0) #endif /* CONFIG_32BIT */ @@ -319,6 +327,8 @@ do { \ do { \ set_thread_flag(TIF_32BIT_REGS); \ set_thread_flag(TIF_32BIT_ADDR); \ + clear_thread_flag(TIF_HYBRID_FPREGS); \ + set_thread_flag(TIF_32BIT_FPREGS); \ \ mips_set_personality_fp(state); \ \ @@ -356,6 +366,8 @@ do { \ else \ current->thread.abi = &mips_abi; \ \ + current->thread.fpu.fcr31 = boot_cpu_data.fpu_csr31; \ + \ p = personality(current->personality); \ if (p != PER_LINUX32 && p != PER_LINUX) \ set_personality(PER_LINUX); \ @@ -410,10 +422,6 @@ struct linux_binprm; extern int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp); -struct mm_struct; -extern unsigned long arch_randomize_brk(struct mm_struct *mm); -#define arch_randomize_brk arch_randomize_brk - struct arch_elf_state { int fp_abi; int interp_fp_abi; |