diff options
| author | greg@kroah.com <greg@kroah.com> | 2004-10-05 18:51:53 -0700 |
|---|---|---|
| committer | Greg KH <gregkh@suse.de> | 2005-04-26 21:37:02 -0700 |
| commit | 60d1e263f0da2976938fa54efec88ab777a6b3c3 (patch) | |
| tree | 94bfcc4279827a68f90f8b63c0d458ddc753c69b /klibc/include/arch/ppc | |
| parent | a0622777688ad84ef3d789e0171cfb0ca3dc21d2 (diff) | |
[PATCH] oops forgot to add the new klibc/include directory
Diffstat (limited to 'klibc/include/arch/ppc')
| -rw-r--r-- | klibc/include/arch/ppc/klibc/archsetjmp.h | 36 | ||||
| -rw-r--r-- | klibc/include/arch/ppc/klibc/archsignal.h | 13 | ||||
| -rw-r--r-- | klibc/include/arch/ppc/klibc/archstat.h | 28 | ||||
| -rw-r--r-- | klibc/include/arch/ppc/klibc/archsys.h | 61 |
4 files changed, 138 insertions, 0 deletions
diff --git a/klibc/include/arch/ppc/klibc/archsetjmp.h b/klibc/include/arch/ppc/klibc/archsetjmp.h new file mode 100644 index 0000000000..53e2fccc3b --- /dev/null +++ b/klibc/include/arch/ppc/klibc/archsetjmp.h @@ -0,0 +1,36 @@ +/* + * arch/ppc/include/klibc/archsetjmp.h + */ + +#ifndef _KLIBC_ARCHSETJMP_H +#define _KLIBC_ARCHSETJMP_H + +struct __jmp_buf { + unsigned long __r2; + unsigned long __sp; + unsigned long __lr; + unsigned long __cr; + unsigned long __r13; + unsigned long __r14; + unsigned long __r15; + unsigned long __r16; + unsigned long __r17; + unsigned long __r18; + unsigned long __r19; + unsigned long __r20; + unsigned long __r21; + unsigned long __r22; + unsigned long __r23; + unsigned long __r24; + unsigned long __r25; + unsigned long __r26; + unsigned long __r27; + unsigned long __r28; + unsigned long __r29; + unsigned long __r30; + unsigned long __r31; +}; + +typedef struct __jmp_buf jmp_buf[1]; + +#endif /* _SETJMP_H */ diff --git a/klibc/include/arch/ppc/klibc/archsignal.h b/klibc/include/arch/ppc/klibc/archsignal.h new file mode 100644 index 0000000000..567a547ef9 --- /dev/null +++ b/klibc/include/arch/ppc/klibc/archsignal.h @@ -0,0 +1,13 @@ +/* + * arch/ppc/include/klibc/archsignal.h + * + * Architecture-specific signal definitions + * + */ + +#ifndef _KLIBC_ARCHSIGNAL_H +#define _KLIBC_ARCHSIGNAL_H + +/* No special stuff for this architecture */ + +#endif diff --git a/klibc/include/arch/ppc/klibc/archstat.h b/klibc/include/arch/ppc/klibc/archstat.h new file mode 100644 index 0000000000..1d0487b47f --- /dev/null +++ b/klibc/include/arch/ppc/klibc/archstat.h @@ -0,0 +1,28 @@ +#ifndef _KLIBC_ARCHSTAT_H +#define _KLIBC_ARCHSTAT_H + +#define _STATBUF_ST_NSEC + +/* This matches struct stat64 in glibc2.1. + */ +struct stat { + unsigned long long st_dev; /* Device. */ + unsigned long long st_ino; /* File serial number. */ + unsigned int st_mode; /* File mode. */ + unsigned int st_nlink; /* Link count. */ + unsigned int st_uid; /* User ID of the file's owner. */ + unsigned int st_gid; /* Group ID of the file's group. */ + unsigned long long st_rdev; /* Device number, if device. */ + unsigned short int __pad2; + long long st_size; /* Size of file, in bytes. */ + long st_blksize; /* Optimal block size for I/O. */ + + long long st_blocks; /* Number 512-byte blocks allocated. */ + struct timespec st_atim; /* Time of last access. */ + struct timespec st_mtim; /* Time of last modification. */ + struct timespec st_ctim; /* Time of last status change. */ + unsigned long int __unused4; + unsigned long int __unused5; +}; + +#endif diff --git a/klibc/include/arch/ppc/klibc/archsys.h b/klibc/include/arch/ppc/klibc/archsys.h new file mode 100644 index 0000000000..17a28859e5 --- /dev/null +++ b/klibc/include/arch/ppc/klibc/archsys.h @@ -0,0 +1,61 @@ +/* + * arch/ppc/include/klibc/archsys.h + * + * Architecture-specific syscall definitions + */ + +#ifndef _KLIBC_ARCHSYS_H +#define _KLIBC_ARCHSYS_H + +/* PowerPC seems to lack _syscall6() in its headers */ +/* This seems to work on both 32- and 64-bit ppc */ + +#ifndef _syscall6 + +#define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \ + type5,arg5,type6,arg6) \ +type name (type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5,type6 arg6) \ +{ \ + unsigned long __sc_ret, __sc_err; \ + { \ + register unsigned long __sc_0 __asm__ ("r0"); \ + register unsigned long __sc_3 __asm__ ("r3"); \ + register unsigned long __sc_4 __asm__ ("r4"); \ + register unsigned long __sc_5 __asm__ ("r5"); \ + register unsigned long __sc_6 __asm__ ("r6"); \ + register unsigned long __sc_7 __asm__ ("r7"); \ + register unsigned long __sc_8 __asm__ ("r8"); \ + \ + __sc_3 = (unsigned long) (arg1); \ + __sc_4 = (unsigned long) (arg2); \ + __sc_5 = (unsigned long) (arg3); \ + __sc_6 = (unsigned long) (arg4); \ + __sc_7 = (unsigned long) (arg5); \ + __sc_8 = (unsigned long) (arg6); \ + __sc_0 = __NR_##name; \ + __asm__ __volatile__ \ + ("sc \n\t" \ + "mfcr %1 " \ + : "+r" (__sc_3), \ + "+r" (__sc_0), \ + "+r" (__sc_4), \ + "+r" (__sc_5), \ + "+r" (__sc_6), \ + "+r" (__sc_7), \ + "+r" (__sc_8) \ + : : "cr0", "ctr", "memory", \ + "r9", "r10", "r11", "r12"); \ + __sc_ret = __sc_3; \ + __sc_err = __sc_0; \ + } \ + if (__sc_err & 0x10000000) \ + { \ + errno = (int)__sc_ret; \ + __sc_ret = -1; \ + } \ + return (type)__sc_ret; \ +} + +#endif /* _syscall6() missing */ + +#endif /* _KLIBC_ARCHSYS_H */ |