diff options
Diffstat (limited to 'arch/mips/include/asm/elf.h')
| -rw-r--r-- | arch/mips/include/asm/elf.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/mips/include/asm/elf.h b/arch/mips/include/asm/elf.h index 31d747d..a594d8e 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 = current_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 = current_cpu_data.fpu_csr31; \ + \ p = personality(current->personality); \ if (p != PER_LINUX32 && p != PER_LINUX) \ set_personality(PER_LINUX); \ |