diff options
Diffstat (limited to 'include/asm-ia64/ia32.h')
| -rw-r--r-- | include/asm-ia64/ia32.h | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/include/asm-ia64/ia32.h b/include/asm-ia64/ia32.h index 00219b00d..884f1314a 100644 --- a/include/asm-ia64/ia32.h +++ b/include/asm-ia64/ia32.h @@ -112,10 +112,16 @@ struct sigaction32 { sigset32_t sa_mask; /* A 32 bit mask */ }; +typedef struct sigaltstack_ia32 { + unsigned int ss_sp; + int ss_flags; + unsigned int ss_size; +} stack_ia32_t; + struct ucontext_ia32 { - unsigned long uc_flags; - struct ucontext_ia32 *uc_link; - stack_t uc_stack; + unsigned int uc_flags; + unsigned int uc_link; + stack_ia32_t uc_stack; struct sigcontext_ia32 uc_mcontext; sigset_t uc_sigmask; /* mask last for extensibility */ }; @@ -276,7 +282,8 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG]; #define ELF_PLATFORM 0 #ifdef __KERNEL__ -#define SET_PERSONALITY(ex, ibcs2) set_personality((ibcs2)?PER_SVR4:PER_LINUX) +# define SET_PERSONALITY(EX,IBCS2) \ + (current->personality = (IBCS2) ? PER_SVR4 : PER_LINUX) #endif #define IA32_EFLAG 0x200 @@ -342,8 +349,8 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG]; * IA32 floating point control registers starting values */ -#define IA32_FSR_DEFAULT 0x55550000 /* set all tag bits */ -#define IA32_FCR_DEFAULT 0x33f /* single precision, all masks */ +#define IA32_FSR_DEFAULT 0x55550000 /* set all tag bits */ +#define IA32_FCR_DEFAULT 0x17800000037fULL /* extended precision, all masks */ #define IA32_PTRACE_GETREGS 12 #define IA32_PTRACE_SETREGS 13 |