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 | |
| parent | a0622777688ad84ef3d789e0171cfb0ca3dc21d2 (diff) | |
[PATCH] oops forgot to add the new klibc/include directory
Diffstat (limited to 'klibc/include/arch')
77 files changed, 2748 insertions, 0 deletions
diff --git a/klibc/include/arch/alpha/klibc/archsetjmp.h b/klibc/include/arch/alpha/klibc/archsetjmp.h new file mode 100644 index 0000000000..9dc570a6f5 --- /dev/null +++ b/klibc/include/arch/alpha/klibc/archsetjmp.h @@ -0,0 +1,33 @@ +/* + * arch/alpha/include/klibc/archsetjmp.h + */ + +#ifndef _KLIBC_ARCHSETJMP_H +#define _KLIBC_ARCHSETJMP_H + +struct __jmp_buf { + unsigned long __s0; + unsigned long __s1; + unsigned long __s2; + unsigned long __s3; + unsigned long __s4; + unsigned long __s5; + unsigned long __fp; + unsigned long __ra; + unsigned long __gp; + unsigned long __sp; + + unsigned long __f2; + unsigned long __f3; + unsigned long __f4; + unsigned long __f5; + unsigned long __f6; + unsigned long __f7; + unsigned long __f8; + unsigned long __f9; +}; + +/* Must be an array so it will decay to a pointer when a function is called */ +typedef struct __jmp_buf jmp_buf[1]; + +#endif /* _KLIBC_ARCHSETJMP_H */ diff --git a/klibc/include/arch/alpha/klibc/archsignal.h b/klibc/include/arch/alpha/klibc/archsignal.h new file mode 100644 index 0000000000..b870a05131 --- /dev/null +++ b/klibc/include/arch/alpha/klibc/archsignal.h @@ -0,0 +1,13 @@ +/* + * arch/alpha/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/alpha/klibc/archstat.h b/klibc/include/arch/alpha/klibc/archstat.h new file mode 100644 index 0000000000..23302d737d --- /dev/null +++ b/klibc/include/arch/alpha/klibc/archstat.h @@ -0,0 +1,26 @@ +#ifndef _KLIBC_ARCHSTAT_H +#define _KLIBC_ARCHSTAT_H + +#define _STATBUF_ST_NSEC + +struct stat { + unsigned long st_dev; + unsigned long st_ino; + unsigned long st_rdev; + long st_size; + unsigned long st_blocks; + + unsigned int st_mode; + unsigned int st_uid; + unsigned int st_gid; + unsigned int st_blksize; + unsigned int st_nlink; + unsigned int __pad0; + + struct timespec st_atim; + struct timespec st_mtim; + struct timespec st_ctim; + long __unused[3]; +}; + +#endif diff --git a/klibc/include/arch/alpha/klibc/archsys.h b/klibc/include/arch/alpha/klibc/archsys.h new file mode 100644 index 0000000000..16ed658987 --- /dev/null +++ b/klibc/include/arch/alpha/klibc/archsys.h @@ -0,0 +1,53 @@ +/* + * arch/alpha/include/klibc/archsys.h + * + * Architecture-specific syscall definitions + */ + +#ifndef _KLIBC_ARCHSYS_H +#define _KLIBC_ARCHSYS_H + +/* Alpha has some bizarre Tru64-derived system calls which return two + different values in $0 and $20(!), respectively. The standard + macros can't deal with these; even the ones that give the right + return value have the wrong clobbers. */ + +#define _syscall0_dual0(type, name) \ +type name(void) \ +{ \ + long _sc_ret, _sc_err; \ + { \ + register long _sc_0 __asm__("$0"); \ + register long _sc_19 __asm__("$19"); \ + register long _sc_20 __asm__("$20"); \ + \ + _sc_0 = __NR_##name; \ + __asm__("callsys" \ + : "=r"(_sc_0), "=r"(_sc_19), "=r" (_sc_20) \ + : "0"(_sc_0) \ + : _syscall_clobbers); \ + _sc_ret = _sc_0, _sc_err = _sc_19; (void)(_sc_20); \ + } \ + _syscall_return(type); \ +} + +#define _syscall0_dual1(type, name) \ +type name(void) \ +{ \ + long _sc_ret, _sc_err; \ + { \ + register long _sc_0 __asm__("$0"); \ + register long _sc_19 __asm__("$19"); \ + register long _sc_20 __asm__("$20"); \ + \ + _sc_0 = __NR_##name; \ + __asm__("callsys" \ + : "=r"(_sc_0), "=r"(_sc_19), "=r" (_sc_20) \ + : "0"(_sc_0) \ + : _syscall_clobbers); \ + _sc_ret = _sc_20, _sc_err = _sc_19; (void)(_sc_0); \ + } \ + _syscall_return(type); \ +} + +#endif /* _KLIBC_ARCHSYS_H */ diff --git a/klibc/include/arch/alpha/machine/asm.h b/klibc/include/arch/alpha/machine/asm.h new file mode 100644 index 0000000000..e22db90412 --- /dev/null +++ b/klibc/include/arch/alpha/machine/asm.h @@ -0,0 +1,44 @@ +/* + * machine/asm.h + */ + +#ifndef _MACHINE_ASM_H +#define _MACHINE_ASM_H + +/* Standard aliases for Alpha register names */ + +#define v0 $0 +#define t0 $1 +#define t1 $2 +#define t2 $3 +#define t3 $4 +#define t4 $5 +#define t5 $6 +#define t6 $7 +#define t7 $8 +#define s0 $9 +#define s1 $10 +#define s2 $11 +#define s3 $12 +#define s4 $13 +#define s5 $14 +#define fp $15 +#define a0 $16 +#define a1 $17 +#define a2 $18 +#define a3 $19 +#define a4 $20 +#define a5 $21 +#define t8 $22 +#define t9 $23 +#define t10 $24 +#define t11 $25 +#define ra $26 +#define t12 $27 /* t12 and pv are both used for $27 */ +#define pv $27 /* t12 and pv are both used for $27 */ +#define at $28 +#define gp $29 +#define sp $30 +#define zero $31 + +#endif /* _MACHINE_ASM_H */ diff --git a/klibc/include/arch/arm/klibc/archsetjmp.h b/klibc/include/arch/arm/klibc/archsetjmp.h new file mode 100644 index 0000000000..c956b50a90 --- /dev/null +++ b/klibc/include/arch/arm/klibc/archsetjmp.h @@ -0,0 +1,14 @@ +/* + * arch/i386/include/klibc/archsetjmp.h + */ + +#ifndef _KLIBC_ARCHSETJMP_H +#define _KLIBC_ARCHSETJMP_H + +struct __jmp_buf { + unsigned int regs[10]; +}; + +typedef struct __jmp_buf jmp_buf[1]; + +#endif /* _SETJMP_H */ diff --git a/klibc/include/arch/arm/klibc/archsignal.h b/klibc/include/arch/arm/klibc/archsignal.h new file mode 100644 index 0000000000..77685e62f0 --- /dev/null +++ b/klibc/include/arch/arm/klibc/archsignal.h @@ -0,0 +1,13 @@ +/* + * arch/arm/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/arm/klibc/archstat.h b/klibc/include/arch/arm/klibc/archstat.h new file mode 100644 index 0000000000..42b1409f67 --- /dev/null +++ b/klibc/include/arch/arm/klibc/archstat.h @@ -0,0 +1,45 @@ +#ifndef _KLIBC_ARCHSTAT_H +#define _KLIBC_ARCHSTAT_H + +#include <endian.h> + +#define _STATBUF_ST_NSEC + +/* This matches struct stat64 in glibc2.1, hence the absolutely + * insane amounts of padding around dev_t's. + * Note: The kernel zero's the padded region because glibc might read them + * in the hope that the kernel has stretched to using larger sizes. + */ +struct stat { + unsigned long long st_dev; + unsigned char __pad0[4]; + + unsigned long __st_ino; + unsigned int st_mode; + unsigned int st_nlink; + + unsigned long st_uid; + unsigned long st_gid; + + unsigned long long st_rdev; + unsigned char __pad3[4]; + + long long st_size; + unsigned long st_blksize; + +#if __BYTE_ORDER == __BIG_ENDIAN + unsigned long __pad4; /* Future possible st_blocks hi bits */ + unsigned long st_blocks; /* Number 512-byte blocks allocated. */ +#else /* Must be little */ + unsigned long st_blocks; /* Number 512-byte blocks allocated. */ + unsigned long __pad4; /* Future possible st_blocks hi bits */ +#endif + + struct timespec st_atim; + struct timespec st_mtim; + struct timespec st_ctim; + + unsigned long long st_ino; +}; + +#endif diff --git a/klibc/include/arch/arm/klibc/archsys.h b/klibc/include/arch/arm/klibc/archsys.h new file mode 100644 index 0000000000..dfdc70a6de --- /dev/null +++ b/klibc/include/arch/arm/klibc/archsys.h @@ -0,0 +1,12 @@ +/* + * arch/cris/include/klibc/archsys.h + * + * Architecture-specific syscall definitions + */ + +#ifndef _KLIBC_ARCHSYS_H +#define _KLIBC_ARCHSYS_H + +/* No special syscall definitions for this architecture */ + +#endif /* _KLIBC_ARCHSYS_H */ diff --git a/klibc/include/arch/cris/klibc/archsetjmp.h b/klibc/include/arch/cris/klibc/archsetjmp.h new file mode 100644 index 0000000000..8d20800609 --- /dev/null +++ b/klibc/include/arch/cris/klibc/archsetjmp.h @@ -0,0 +1,24 @@ +/* + * arch/cris/include/klibc/archsetjmp.h + */ + +#ifndef _KLIBC_ARCHSETJMP_H +#define _KLIBC_ARCHSETJMP_H + +struct __jmp_buf { + unsigned long __r0; + unsigned long __r1; + unsigned long __r2; + unsigned long __r3; + unsigned long __r4; + unsigned long __r5; + unsigned long __r6; + unsigned long __r7; + unsigned long __r8; + unsigned long __sp; + unsigned long __srp; +}; + +typedef struct __jmp_buf jmp_buf[1]; + +#endif /* _KLIBC_ARCHSETJMP_H */ diff --git a/klibc/include/arch/cris/klibc/archsignal.h b/klibc/include/arch/cris/klibc/archsignal.h new file mode 100644 index 0000000000..73b2e196c9 --- /dev/null +++ b/klibc/include/arch/cris/klibc/archsignal.h @@ -0,0 +1,13 @@ +/* + * arch/cris/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/cris/klibc/archstat.h b/klibc/include/arch/cris/klibc/archstat.h new file mode 100644 index 0000000000..154820755f --- /dev/null +++ b/klibc/include/arch/cris/klibc/archstat.h @@ -0,0 +1,37 @@ +#ifndef _KLIBC_ARCHSTAT_H +#define _KLIBC_ARCHSTAT_H + +#define _STATBUF_ST_NSEC + +/* This matches struct stat64 in glibc2.1, hence the absolutely + * insane amounts of padding around dev_t's. + */ +struct stat { + unsigned long long st_dev; + unsigned char __pad0[4]; + + unsigned long __st_ino; + + unsigned int st_mode; + unsigned int st_nlink; + + unsigned long st_uid; + unsigned long st_gid; + + unsigned long long st_rdev; + unsigned char __pad3[4]; + + long long st_size; + unsigned long st_blksize; + + unsigned long st_blocks; /* Number 512-byte blocks allocated. */ + unsigned long __pad4; /* future possible st_blocks high bits */ + + struct timespec st_atim; + struct timespec st_mtim; + struct timespec st_ctim; + + unsigned long long st_ino; +}; + +#endif diff --git a/klibc/include/arch/cris/klibc/archsys.h b/klibc/include/arch/cris/klibc/archsys.h new file mode 100644 index 0000000000..dfdc70a6de --- /dev/null +++ b/klibc/include/arch/cris/klibc/archsys.h @@ -0,0 +1,12 @@ +/* + * arch/cris/include/klibc/archsys.h + * + * Architecture-specific syscall definitions + */ + +#ifndef _KLIBC_ARCHSYS_H +#define _KLIBC_ARCHSYS_H + +/* No special syscall definitions for this architecture */ + +#endif /* _KLIBC_ARCHSYS_H */ diff --git a/klibc/include/arch/i386/klibc/archsetjmp.h b/klibc/include/arch/i386/klibc/archsetjmp.h new file mode 100644 index 0000000000..db04314b8c --- /dev/null +++ b/klibc/include/arch/i386/klibc/archsetjmp.h @@ -0,0 +1,19 @@ +/* + * arch/i386/include/klibc/archsetjmp.h + */ + +#ifndef _KLIBC_ARCHSETJMP_H +#define _KLIBC_ARCHSETJMP_H + +struct __jmp_buf { + unsigned int __ebx; + unsigned int __esp; + unsigned int __ebp; + unsigned int __esi; + unsigned int __edi; + unsigned int __eip; +}; + +typedef struct __jmp_buf jmp_buf[1]; + +#endif /* _SETJMP_H */ diff --git a/klibc/include/arch/i386/klibc/archsignal.h b/klibc/include/arch/i386/klibc/archsignal.h new file mode 100644 index 0000000000..b092ba6d3a --- /dev/null +++ b/klibc/include/arch/i386/klibc/archsignal.h @@ -0,0 +1,13 @@ +/* + * arch/i386/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/i386/klibc/archstat.h b/klibc/include/arch/i386/klibc/archstat.h new file mode 100644 index 0000000000..154820755f --- /dev/null +++ b/klibc/include/arch/i386/klibc/archstat.h @@ -0,0 +1,37 @@ +#ifndef _KLIBC_ARCHSTAT_H +#define _KLIBC_ARCHSTAT_H + +#define _STATBUF_ST_NSEC + +/* This matches struct stat64 in glibc2.1, hence the absolutely + * insane amounts of padding around dev_t's. + */ +struct stat { + unsigned long long st_dev; + unsigned char __pad0[4]; + + unsigned long __st_ino; + + unsigned int st_mode; + unsigned int st_nlink; + + unsigned long st_uid; + unsigned long st_gid; + + unsigned long long st_rdev; + unsigned char __pad3[4]; + + long long st_size; + unsigned long st_blksize; + + unsigned long st_blocks; /* Number 512-byte blocks allocated. */ + unsigned long __pad4; /* future possible st_blocks high bits */ + + struct timespec st_atim; + struct timespec st_mtim; + struct timespec st_ctim; + + unsigned long long st_ino; +}; + +#endif diff --git a/klibc/include/arch/i386/klibc/archsys.h b/klibc/include/arch/i386/klibc/archsys.h new file mode 100644 index 0000000000..dfdc70a6de --- /dev/null +++ b/klibc/include/arch/i386/klibc/archsys.h @@ -0,0 +1,12 @@ +/* + * arch/cris/include/klibc/archsys.h + * + * Architecture-specific syscall definitions + */ + +#ifndef _KLIBC_ARCHSYS_H +#define _KLIBC_ARCHSYS_H + +/* No special syscall definitions for this architecture */ + +#endif /* _KLIBC_ARCHSYS_H */ diff --git a/klibc/include/arch/i386/klibc/diverr.h b/klibc/include/arch/i386/klibc/diverr.h new file mode 100644 index 0000000000..410aba06d3 --- /dev/null +++ b/klibc/include/arch/i386/klibc/diverr.h @@ -0,0 +1,16 @@ +/* + * arch/i386/include/klibc/diverr.h + */ + +#ifndef _KLIBC_DIVERR_H +#define _KLIBC_DIVERR_H + +#include <signal.h> + +static __inline__ void +__divide_error(void) +{ + asm volatile("divl %0" :: "rm" (0) : "eax", "edx"); +} + +#endif /* _KLIBC_DIVERR_H */ diff --git a/klibc/include/arch/i386/sys/io.h b/klibc/include/arch/i386/sys/io.h new file mode 100644 index 0000000000..b051464dfc --- /dev/null +++ b/klibc/include/arch/i386/sys/io.h @@ -0,0 +1,126 @@ +#ident "$Id: io.h,v 1.2 2004/01/25 07:49:39 hpa Exp $" +/* ----------------------------------------------------------------------- * + * + * Copyright 2004 H. Peter Anvin - All Rights Reserved + * + * Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom + * the Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall + * be included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * ----------------------------------------------------------------------- */ + +/* + * sys/io.h for the i386 architecture + * + * Basic I/O macros + */ + +#ifndef _SYS_IO_H +#define _SYS_IO_H 1 + +/* I/O-related system calls */ + +int iopl(int); +int ioperm(unsigned long, unsigned long, int); + +/* Basic I/O macros */ + +static __inline__ void +outb(unsigned char __v, unsigned short __p) +{ + asm volatile("outb %0,%1" : : "a" (__v), "dN" (__p)); +} + +static __inline__ void +outw(unsigned short __v, unsigned short __p) +{ + asm volatile("outw %0,%1" : : "a" (__v), "dN" (__p)); +} + +static __inline__ void +outl(unsigned int __v, unsigned short __p) +{ + asm volatile("outl %0,%1" : : "a" (__v), "dN" (__p)); +} + +static __inline__ unsigned char +inb(unsigned short __p) +{ + unsigned char __v; + asm volatile("inb %1,%0" : "=a" (__v) : "dN" (__p)); + return __v; +} + +static __inline__ unsigned short +inw(unsigned short __p) +{ + unsigned short __v; + asm volatile("inw %1,%0" : "=a" (__v) : "dN" (__p)); + return __v; +} + +static __inline__ unsigned int +inl(unsigned short __p) +{ + unsigned int __v; + asm volatile("inl %1,%0" : "=a" (__v) : "dN" (__p)); + return __v; +} + +/* String I/O macros */ + +static __inline__ void +outsb (unsigned short __p, const void *__d, unsigned long __n) +{ + asm volatile("cld; rep; outsb" : "+S" (__d), "+c" (__n) : "d" (__p)); +} + +static __inline__ void +outsw (unsigned short __p, const void *__d, unsigned long __n) +{ + asm volatile("cld; rep; outsw" : "+S" (__d), "+c" (__n) : "d" (__p)); +} + +static __inline__ void +outsl (unsigned short __p, const void *__d, unsigned long __n) +{ + asm volatile("cld; rep; outsl" : "+S" (__d), "+c" (__n) : "d" (__p)); +} + + +static __inline__ void +insb (unsigned short __p, void *__d, unsigned long __n) +{ + asm volatile("cld; rep; insb" : "+D" (__d), "+c" (__n) : "d" (__p)); +} + +static __inline__ void +insw (unsigned short __p, void *__d, unsigned long __n) +{ + asm volatile("cld; rep; insw" : "+D" (__d), "+c" (__n) : "d" (__p)); +} + +static __inline__ void +insl (unsigned short __p, void *__d, unsigned long __n) +{ + asm volatile("cld; rep; insl" : "+D" (__d), "+c" (__n) : "d" (__p)); +} + +#endif /* _SYS_IO_H */ diff --git a/klibc/include/arch/i386/sys/vm86.h b/klibc/include/arch/i386/sys/vm86.h new file mode 100644 index 0000000000..d3272393dc --- /dev/null +++ b/klibc/include/arch/i386/sys/vm86.h @@ -0,0 +1,41 @@ +#ident "$Id: vm86.h,v 1.1 2004/01/25 01:34:28 hpa Exp $" +/* ----------------------------------------------------------------------- * + * + * Copyright 2004 H. Peter Anvin - All Rights Reserved + * + * Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom + * the Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall + * be included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * ----------------------------------------------------------------------- */ + +/* + * sys/vm86.h for i386 + */ + +#ifndef _SYS_VM86_H +#define _SYS_VM86_H 1 + +#include <asm/vm86.h> + +/* Actual system call */ +int vm86(struct vm86_struct *); + +#endif diff --git a/klibc/include/arch/ia64/klibc/archsetjmp.h b/klibc/include/arch/ia64/klibc/archsetjmp.h new file mode 100644 index 0000000000..bd639c0b00 --- /dev/null +++ b/klibc/include/arch/ia64/klibc/archsetjmp.h @@ -0,0 +1,17 @@ +/* + * arch/ia64/include/klibc/archsetjmp.h + * + * Code borrowed from the FreeBSD kernel. + * + */ + +#ifndef _KLIBC_ARCHSETJMP_H +#define _KLIBC_ARCHSETJMP_H + +/* User code must not depend on the internal representation of jmp_buf. */ +#define _JBLEN 0x200 + +/* guaranteed 128-bit alignment! */ +typedef char jmp_buf[_JBLEN] __attribute__ ((aligned (16))); + +#endif diff --git a/klibc/include/arch/ia64/klibc/archsignal.h b/klibc/include/arch/ia64/klibc/archsignal.h new file mode 100644 index 0000000000..5b01f19bc2 --- /dev/null +++ b/klibc/include/arch/ia64/klibc/archsignal.h @@ -0,0 +1,31 @@ +/* + * arch/ia64/include/klibc/archsignal.h + * + * Architecture-specific signal definitions. + * + */ + +#ifndef _KLIBC_ARCHSIGNAL_H +#define _KLIBC_ARCHSIGNAL_H + +#define _NSIG 64 +#define _NSIG_BPW 64 +#define _NSIG_WORDS (_NSIG / _NSIG_BPW) + +typedef struct { + unsigned long sig[_NSIG_WORDS]; +} sigset_t; + +struct sigaction { + union { + __sighandler_t _sa_handler; + void (*_sa_sigaction)(int, struct siginfo *, void *); + } _u; + sigset_t sa_mask; + int sa_flags; +}; + +#define sa_handler _u._sa_handler +#define sa_sigaction _u._sa_sigaction + +#endif diff --git a/klibc/include/arch/ia64/klibc/archstat.h b/klibc/include/arch/ia64/klibc/archstat.h new file mode 100644 index 0000000000..9475c0b797 --- /dev/null +++ b/klibc/include/arch/ia64/klibc/archstat.h @@ -0,0 +1,24 @@ +#ifndef _KLIBC_ARCHSTAT_H +#define _KLIBC_ARCHSTAT_H + +#define _STATBUF_ST_NSEC + +struct stat { + unsigned long st_dev; + unsigned long st_ino; + unsigned long st_nlink; + unsigned int st_mode; + unsigned int st_uid; + unsigned int st_gid; + unsigned int __pad0; + unsigned long st_rdev; + unsigned long st_size; + struct timespec st_atim; + struct timespec st_mtim; + struct timespec st_ctim; + unsigned long st_blksize; + long st_blocks; + unsigned long __unused[3]; +}; + +#endif diff --git a/klibc/include/arch/ia64/klibc/archsys.h b/klibc/include/arch/ia64/klibc/archsys.h new file mode 100644 index 0000000000..4c795a43ca --- /dev/null +++ b/klibc/include/arch/ia64/klibc/archsys.h @@ -0,0 +1,218 @@ +/* + * arch/ia64/include/klibc/archsys.h + * + * Architecture-specific syscall definitions + */ + +#ifndef _KLIBC_ARCHSYS_H +#define _KLIBC_ARCHSYS_H + +#define __IA64_BREAK "break 0x100000;;\n\t" + +#define _syscall0(type,name) \ +type \ +name (void) \ +{ \ + register long _r8 asm ("r8"); \ + register long _r10 asm ("r10"); \ + register long _r15 asm ("r15") = __NR_##name; \ + long _retval; \ + __asm __volatile (__IA64_BREAK \ + : "=r" (_r8), "=r" (_r10), "=r" (_r15) \ + : "2" (_r15) ASM_ARGS_0 \ + : "memory" ASM_CLOBBERS_0); \ + _retval = _r8; \ + if (_r10 == -1) { \ + errno = (_retval); \ + _retval = -1; \ + } \ + return (type)_retval; \ +} + +#define _syscall1(type,name,type1,arg1) \ +type \ +name (type1 arg1) \ +{ \ + register long _r8 asm ("r8"); \ + register long _r10 asm ("r10"); \ + register long _r15 asm ("r15") = __NR_##name; \ + long _retval; \ + LOAD_ARGS_1(arg1); \ + __asm __volatile (__IA64_BREAK \ + : "=r" (_r8), "=r" (_r10), "=r" (_r15), \ + ASM_OUTARGS_1 \ + : "2" (_r15) ASM_ARGS_1 \ + : "memory" ASM_CLOBBERS_1); \ + _retval = _r8; \ + if (_r10 == -1) { \ + errno = (_retval); \ + _retval = -1; \ + } \ + return (type)_retval; \ +} + +#define _syscall2(type,name,type1,arg1,type2,arg2) \ +type \ +name (type1 arg1, type2 arg2) \ +{ \ + register long _r8 asm ("r8"); \ + register long _r10 asm ("r10"); \ + register long _r15 asm ("r15") = __NR_##name; \ + long _retval; \ + LOAD_ARGS_2(arg1, arg2); \ + __asm __volatile (__IA64_BREAK \ + : "=r" (_r8), "=r" (_r10), "=r" (_r15), \ + ASM_OUTARGS_2 \ + : "2" (_r15) ASM_ARGS_2 \ + : "memory" ASM_CLOBBERS_2); \ + _retval = _r8; \ + if (_r10 == -1) { \ + errno = (_retval); \ + _retval = -1; \ + } \ + return (type)_retval; \ +} + +#define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3) \ +type \ +name (type1 arg1, type2 arg2, type3 arg3) \ +{ \ + register long _r8 asm ("r8"); \ + register long _r10 asm ("r10"); \ + register long _r15 asm ("r15") = __NR_##name; \ + long _retval; \ + LOAD_ARGS_3(arg1, arg2, arg3); \ + __asm __volatile (__IA64_BREAK \ + : "=r" (_r8), "=r" (_r10), "=r" (_r15), \ + ASM_OUTARGS_3 \ + : "2" (_r15) ASM_ARGS_3 \ + : "memory" ASM_CLOBBERS_3); \ + _retval = _r8; \ + if (_r10 == -1) { \ + errno = (_retval); \ + _retval = -1; \ + } \ + return (type)_retval; \ +} + +#define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \ +type \ +name (type1 arg1, type2 arg2, type3 arg3, type4 arg4) \ +{ \ + register long _r8 asm ("r8"); \ + register long _r10 asm ("r10"); \ + register long _r15 asm ("r15") = __NR_##name; \ + long _retval; \ + LOAD_ARGS_4(arg1, arg2, arg3, arg4); \ + __asm __volatile (__IA64_BREAK \ + : "=r" (_r8), "=r" (_r10), "=r" (_r15), \ + ASM_OUTARGS_4 \ + : "2" (_r15) ASM_ARGS_4 \ + : "memory" ASM_CLOBBERS_4); \ + _retval = _r8; \ + if (_r10 == -1) { \ + errno = (_retval); \ + _retval = -1; \ + } \ + return (type)_retval; \ +} + +#define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5) \ +type \ +name (type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5) \ +{ \ + register long _r8 asm ("r8"); \ + register long _r10 asm ("r10"); \ + register long _r15 asm ("r15") = __NR_##name; \ + long _retval; \ + LOAD_ARGS_5(arg1, arg2, arg3, arg4, arg5); \ + __asm __volatile (__IA64_BREAK \ + : "=r" (_r8), "=r" (_r10), "=r" (_r15), \ + ASM_OUTARGS_5 \ + : "2" (_r15) ASM_ARGS_5 \ + : "memory" ASM_CLOBBERS_5); \ + _retval = _r8; \ + if (_r10 == -1) { \ + errno = (_retval); \ + _retval = -1; \ + } \ + return (type)_retval; \ +} + +#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) \ +{ \ + register long _r8 asm ("r8"); \ + register long _r10 asm ("r10"); \ + register long _r15 asm ("r15") = __NR_##name; \ + long _retval; \ + LOAD_ARGS_6(arg1, arg2, arg3, arg4, arg5, arg6); \ + __asm __volatile (__IA64_BREAK \ + : "=r" (_r8), "=r" (_r10), "=r" (_r15), \ + ASM_OUTARGS_6 \ + : "2" (_r15) ASM_ARGS_6 \ + : "memory" ASM_CLOBBERS_6); \ + _retval = _r8; \ + if (_r10 == -1) { \ + errno = (_retval); \ + _retval = -1; \ + } \ + return (type)_retval; \ +} + + +#define LOAD_ARGS_0() do { } while (0) +#define LOAD_ARGS_1(out0) \ + register long _out0 asm ("out0") = (long) (out0); \ + LOAD_ARGS_0 () +#define LOAD_ARGS_2(out0, out1) \ + register long _out1 asm ("out1") = (long) (out1); \ + LOAD_ARGS_1 (out0) +#define LOAD_ARGS_3(out0, out1, out2) \ + register long _out2 asm ("out2") = (long) (out2); \ + LOAD_ARGS_2 (out0, out1) +#define LOAD_ARGS_4(out0, out1, out2, out3) \ + register long _out3 asm ("out3") = (long) (out3); \ + LOAD_ARGS_3 (out0, out1, out2) +#define LOAD_ARGS_5(out0, out1, out2, out3, out4) \ + register long _out4 asm ("out4") = (long) (out4); \ + LOAD_ARGS_4 (out0, out1, out2, out3) +#define LOAD_ARGS_6(out0, out1, out2, out3, out4, out5) \ + register long _out5 asm ("out5") = (long) (out5); \ + LOAD_ARGS_5 (out0, out1, out2, out3, out4) + +#define ASM_OUTARGS_1 "=r" (_out0) +#define ASM_OUTARGS_2 ASM_OUTARGS_1, "=r" (_out1) +#define ASM_OUTARGS_3 ASM_OUTARGS_2, "=r" (_out2) +#define ASM_OUTARGS_4 ASM_OUTARGS_3, "=r" (_out3) +#define ASM_OUTARGS_5 ASM_OUTARGS_4, "=r" (_out4) +#define ASM_OUTARGS_6 ASM_OUTARGS_5, "=r" (_out5) + +#define ASM_ARGS_0 +#define ASM_ARGS_1 ASM_ARGS_0, "3" (_out0) +#define ASM_ARGS_2 ASM_ARGS_1, "4" (_out1) +#define ASM_ARGS_3 ASM_ARGS_2, "5" (_out2) +#define ASM_ARGS_4 ASM_ARGS_3, "6" (_out3) +#define ASM_ARGS_5 ASM_ARGS_4, "7" (_out4) +#define ASM_ARGS_6 ASM_ARGS_5, "8" (_out5) + +#define ASM_CLOBBERS_0 ASM_CLOBBERS_1, "out0" +#define ASM_CLOBBERS_1 ASM_CLOBBERS_2, "out1" +#define ASM_CLOBBERS_2 ASM_CLOBBERS_3, "out2" +#define ASM_CLOBBERS_3 ASM_CLOBBERS_4, "out3" +#define ASM_CLOBBERS_4 ASM_CLOBBERS_5, "out4" +#define ASM_CLOBBERS_5 ASM_CLOBBERS_6, "out5" +#define ASM_CLOBBERS_6 , "out6", "out7", \ + /* Non-stacked integer registers, minus r8, r10, r15. */ \ + "r2", "r3", "r9", "r11", "r12", "r13", "r14", "r16", "r17", "r18", \ + "r19", "r20", "r21", "r22", "r23", "r24", "r25", "r26", "r27", \ + "r28", "r29", "r30", "r31", \ + /* Predicate registers. */ \ + "p6", "p7", "p8", "p9", "p10", "p11", "p12", "p13", "p14", "p15", \ + /* Non-rotating fp registers. */ \ + "f6", "f7", "f8", "f9", "f10", "f11", "f12", "f13", "f14", "f15", \ + /* Branch registers. */ \ + "b6", "b7" + +#endif /* _KLIBC_ARCHSYS_H */ diff --git a/klibc/include/arch/m68k/klibc/archsignal.h b/klibc/include/arch/m68k/klibc/archsignal.h new file mode 100644 index 0000000000..714527f6b0 --- /dev/null +++ b/klibc/include/arch/m68k/klibc/archsignal.h @@ -0,0 +1,13 @@ +/* + * arch/m68k/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/m68k/klibc/archstat.h b/klibc/include/arch/m68k/klibc/archstat.h new file mode 100644 index 0000000000..9c0a05da09 --- /dev/null +++ b/klibc/include/arch/m68k/klibc/archstat.h @@ -0,0 +1,37 @@ +#ifndef _KLIBC_ARCHSTAT_H +#define _KLIBC_ARCHSTAT_H + +#define _STATBUF_ST_NSEC + +/* This matches struct stat64 in glibc2.1, hence the absolutely + * insane amounts of padding around dev_t's. + */ +struct stat { + unsigned long long st_dev; + unsigned char __pad1[2]; + + unsigned long __st_ino; + + unsigned int st_mode; + unsigned int st_nlink; + + unsigned long st_uid; + unsigned long st_gid; + + unsigned long long st_rdev; + unsigned char __pad3[2]; + + long long st_size; + unsigned long st_blksize; + + unsigned long __pad4; /* future possible st_blocks high bits */ + unsigned long st_blocks; /* Number 512-byte blocks allocated. */ + + struct timespec st_atim; + struct timespec st_mtim; + struct timespec st_ctim; + + unsigned long long st_ino; +}; + +#endif diff --git a/klibc/include/arch/m68k/klibc/archsys.h b/klibc/include/arch/m68k/klibc/archsys.h new file mode 100644 index 0000000000..8f6bed8e94 --- /dev/null +++ b/klibc/include/arch/m68k/klibc/archsys.h @@ -0,0 +1,12 @@ +/* + * arch/m68k/include/klibc/archsys.h + * + * Architecture-specific syscall definitions + */ + +#ifndef _KLIBC_ARCHSYS_H +#define _KLIBC_ARCHSYS_H + +/* No special syscall definitions for this architecture */ + +#endif /* _KLIBC_ARCHSYS_H */ diff --git a/klibc/include/arch/mips/klibc/archfcntl.h b/klibc/include/arch/mips/klibc/archfcntl.h new file mode 100644 index 0000000000..54462ea69f --- /dev/null +++ b/klibc/include/arch/mips/klibc/archfcntl.h @@ -0,0 +1,87 @@ +/* + * arch/mips/include/klibc/archfcntl.h + * + * On MIPS, <asm/fcntl.h> isn't usable (compiling struct stat with + * the correct definitions doesn't "just work"), so we need to provide + * our own definitions. + */ + +#ifndef _KLIBC_ARCHFCNTL_H +#define _KLIBC_ARCHFCNTL_H + +#ifdef _ASM_FCNTL_H /* We were too late! */ +# error "<asm/fcntl.h> included before <klibc/archfcntl.h>" +#endif +#define _ASM_FCNTL_H /* Keep <asm/fcntl.h> from getting included */ + +#define O_ACCMODE 0x0003 +#define O_RDONLY 0x0000 +#define O_WRONLY 0x0001 +#define O_RDWR 0x0002 +#define O_APPEND 0x0008 +#define O_SYNC 0x0010 +#define O_NONBLOCK 0x0080 +#define O_CREAT 0x0100 +#define O_TRUNC 0x0200 +#define O_EXCL 0x0400 +#define O_NOCTTY 0x0800 +#define FASYNC 0x1000 +#define O_LARGEFILE 0x2000 +#define O_DIRECT 0x8000 +#define O_DIRECTORY 0x10000 +#define O_NOFOLLOW 0x20000 +#define O_NOATIME 0x40000 + +#define O_NDELAY O_NONBLOCK + +#define F_DUPFD 0 +#define F_GETFD 1 +#define F_SETFD 2 +#define F_GETFL 3 +#define F_SETFL 4 +#define F_GETLK 14 +#define F_SETLK 6 +#define F_SETLKW 7 + +#define F_SETOWN 24 +#define F_GETOWN 23 +#define F_SETSIG 10 +#define F_GETSIG 11 + +#define F_GETLK64 33 +#define F_SETLK64 34 +#define F_SETLKW64 35 + +#define FD_CLOEXEC 1 + +#define F_RDLCK 0 +#define F_WRLCK 1 +#define F_UNLCK 2 + +#define F_EXLCK 4 +#define F_SHLCK 8 + +#define F_INPROGRESS 16 + +#define LOCK_SH 1 +#define LOCK_EX 2 +#define LOCK_NB 4 +#define LOCK_UN 8 + +#define LOCK_MAND 32 +#define LOCK_READ 64 +#define LOCK_WRITE 128 +#define LOCK_RW 192 + +typedef struct flock { + short l_type; + short l_whence; + loff_t l_start; + loff_t l_len; + pid_t l_pid; +} flock_t; + +#define F_LINUX_SPECIFIC_BASE 1024 + +#endif /* _KLIBC_ARCHFCNTL_H */ + diff --git a/klibc/include/arch/mips/klibc/archsetjmp.h b/klibc/include/arch/mips/klibc/archsetjmp.h new file mode 100644 index 0000000000..40e5be2736 --- /dev/null +++ b/klibc/include/arch/mips/klibc/archsetjmp.h @@ -0,0 +1,39 @@ +/* + * arch/mips/include/klibc/archsetjmp.h + */ + +#ifndef _KLIBC_ARCHSETJMP_H +#define _KLIBC_ARCHSETJMP_H + +struct __jmp_buf { + unsigned long __s0; + unsigned long __s1; + unsigned long __s2; + unsigned long __s3; + unsigned long __s4; + unsigned long __s5; + unsigned long __s6; + unsigned long __s7; + unsigned long __gp; + unsigned long __sp; + unsigned long __s8; + unsigned long __ra; + unsigned long __f20; + unsigned long __f21; + unsigned long __f22; + unsigned long __f23; + unsigned long __f24; + unsigned long __f25; + unsigned long __f26; + unsigned long __f27; + unsigned long __f28; + unsigned long __f29; + unsigned long __f30; + unsigned long __f31; + unsigned long __fcr31; + unsigned long __unused; +} __attribute__((aligned(8))); + +typedef struct __jmp_buf jmp_buf[1]; + +#endif /* _KLIBC_ARCHSETJMP_H */ diff --git a/klibc/include/arch/mips/klibc/archsignal.h b/klibc/include/arch/mips/klibc/archsignal.h new file mode 100644 index 0000000000..3b72908636 --- /dev/null +++ b/klibc/include/arch/mips/klibc/archsignal.h @@ -0,0 +1,13 @@ +/* + * arch/mips/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/mips/klibc/archstat.h b/klibc/include/arch/mips/klibc/archstat.h new file mode 100644 index 0000000000..612bbfa85b --- /dev/null +++ b/klibc/include/arch/mips/klibc/archstat.h @@ -0,0 +1,39 @@ +#ifndef _KLIBC_ARCHSTAT_H +#define _KLIBC_ARCHSTAT_H + +#define _STATBUF_ST_NSEC + +/* + * This matches struct stat64 in glibc2.1, hence the absolutely insane + * amounts of padding around dev_t's. The memory layout is the same as of + * struct stat of the 64-bit kernel. + */ + +struct stat { + unsigned long st_dev; + unsigned long st_pad0[3]; /* Reserved for st_dev expansion */ + + unsigned long long st_ino; + + mode_t st_mode; + nlink_t st_nlink; + + uid_t st_uid; + gid_t st_gid; + + unsigned long st_rdev; + unsigned long st_pad1[3]; /* Reserved for st_rdev expansion */ + + long long st_size; + + struct timespec st_atim; + struct timespec st_mtim; + struct timespec st_ctim; + + unsigned long st_blksize; + unsigned long st_pad2; + + long long st_blocks; +}; + +#endif diff --git a/klibc/include/arch/mips/klibc/archsys.h b/klibc/include/arch/mips/klibc/archsys.h new file mode 100644 index 0000000000..f696cdfaa7 --- /dev/null +++ b/klibc/include/arch/mips/klibc/archsys.h @@ -0,0 +1,12 @@ +/* + * arch/mips/include/klibc/archsys.h + * + * Architecture-specific syscall definitions + */ + +#ifndef _KLIBC_ARCHSYS_H +#define _KLIBC_ARCHSYS_H + +/* No special syscall definitions for this architecture */ + +#endif /* _KLIBC_ARCHSYS_H */ diff --git a/klibc/include/arch/mips/machine/asm.h b/klibc/include/arch/mips/machine/asm.h new file mode 100644 index 0000000000..e5239a6cef --- /dev/null +++ b/klibc/include/arch/mips/machine/asm.h @@ -0,0 +1,11 @@ +/* + * arch/mips/include/machine/asm.h + */ + +#ifndef _MACHINE_ASM_H +#define _MACHINE_ASM_H + +#include <asm/regdef.h> +#include <asm/asm.h> + +#endif /* _MACHINE_ASM_H */ diff --git a/klibc/include/arch/mips/sgidefs.h b/klibc/include/arch/mips/sgidefs.h new file mode 100644 index 0000000000..eb103ace2c --- /dev/null +++ b/klibc/include/arch/mips/sgidefs.h @@ -0,0 +1,20 @@ +/* + * arch/mips/include/sgidefs.h + */ + +/* Some ABI constants */ + +#ifndef _SGIDEFS_H +#define _SGIDEFS_H + +#define _MIPS_ISA_MIPS1 1 +#define _MIPS_ISA_MIPS2 2 +#define _MIPS_ISA_MIPS3 3 +#define _MIPS_ISA_MIPS4 4 +#define _MIPS_ISA_MIPS5 5 + +#define _MIPS_SIM_ABI32 1 +#define _MIPS_SIM_NABI32 2 +#define _MIPS_SIM_ABI64 3 + +#endif /* _SGIDEFS_H */ diff --git a/klibc/include/arch/mips/spaces.h b/klibc/include/arch/mips/spaces.h new file mode 100644 index 0000000000..b5f530b753 --- /dev/null +++ b/klibc/include/arch/mips/spaces.h @@ -0,0 +1 @@ +/* Included by <asm/page.h> but not actually needed */ diff --git a/klibc/include/arch/mips64/klibc/archsignal.h b/klibc/include/arch/mips64/klibc/archsignal.h new file mode 100644 index 0000000000..56b0fd323e --- /dev/null +++ b/klibc/include/arch/mips64/klibc/archsignal.h @@ -0,0 +1,13 @@ +/* + * arch/mips64/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/mips64/klibc/archstat.h b/klibc/include/arch/mips64/klibc/archstat.h new file mode 100644 index 0000000000..d237e3a3e8 --- /dev/null +++ b/klibc/include/arch/mips64/klibc/archstat.h @@ -0,0 +1,33 @@ +#ifndef _KLIBC_ARCHSTAT_H +#define _KLIBC_ARCHSTAT_H + +#define _STATBUF_ST_NSEC + +struct stat { + unsigned int st_dev; + unsigned int st_pad0[3]; /* Reserved for st_dev expansion */ + + unsigned long st_ino; + + mode_t st_mode; + nlink_t st_nlink; + + uid_t st_uid; + gid_t st_gid; + + unsigned int st_rdev; + unsigned int st_pad1[3]; /* Reserved for st_rdev expansion */ + + off_t st_size; + + struct timespec st_atim; + struct timespec st_mtim; + struct timespec st_ctim; + + unsigned int st_blksize; + unsigned int st_pad2; + + unsigned long st_blocks; +}; + +#endif diff --git a/klibc/include/arch/mips64/klibc/archsys.h b/klibc/include/arch/mips64/klibc/archsys.h new file mode 100644 index 0000000000..81e5106e16 --- /dev/null +++ b/klibc/include/arch/mips64/klibc/archsys.h @@ -0,0 +1,12 @@ +/* + * arch/mips64/include/klibc/archsys.h + * + * Architecture-specific syscall definitions + */ + +#ifndef _KLIBC_ARCHSYS_H +#define _KLIBC_ARCHSYS_H + +/* No special syscall definitions for this architecture */ + +#endif /* _KLIBC_ARCHSYS_H */ diff --git a/klibc/include/arch/parisc/klibc/archsignal.h b/klibc/include/arch/parisc/klibc/archsignal.h new file mode 100644 index 0000000000..3190e8528e --- /dev/null +++ b/klibc/include/arch/parisc/klibc/archsignal.h @@ -0,0 +1,24 @@ +/* + * arch/parisc/include/klibc/archsignal.h + * + * Architecture-specific signal definitions + * + */ + +#ifndef _KLIBC_ARCHSIGNAL_H +#define _KLIBC_ARCHSIGNAL_H + +#define _NSIG 64 +#define _NSIG_SZ (_NSIG / LONG_BIT) + +typedef struct { + unsigned long sig[_NSIG_SZ]; +} sigset_t; + +struct sigaction { + __sighandler_t sa_handler; + unsigned long sa_flags; + sigset_t sa_mask; +}; + +#endif diff --git a/klibc/include/arch/parisc/klibc/archstat.h b/klibc/include/arch/parisc/klibc/archstat.h new file mode 100644 index 0000000000..7d28f459ee --- /dev/null +++ b/klibc/include/arch/parisc/klibc/archstat.h @@ -0,0 +1,27 @@ +#ifndef _KLIBC_ARCHSTAT_H +#define _KLIBC_ARCHSTAT_H + +#define _STATBUF_ST_NSEC + +struct stat { + unsigned long long st_dev; + unsigned int __pad1; + + unsigned int __st_ino; /* Not actually filled in */ + unsigned int st_mode; + unsigned int st_nlink; + unsigned int st_uid; + unsigned int st_gid; + unsigned long long st_rdev; + unsigned int __pad2; + signed long long st_size; + signed int st_blksize; + + signed long long st_blocks; + struct timespec st_atim; + struct timespec st_mtim; + struct timespec st_ctim; + unsigned long long st_ino; +}; + +#endif diff --git a/klibc/include/arch/parisc/klibc/archsys.h b/klibc/include/arch/parisc/klibc/archsys.h new file mode 100644 index 0000000000..5013ba8794 --- /dev/null +++ b/klibc/include/arch/parisc/klibc/archsys.h @@ -0,0 +1,12 @@ +/* + * arch/parisc/include/klibc/archsys.h + * + * Architecture-specific syscall definitions + */ + +#ifndef _KLIBC_ARCHSYS_H +#define _KLIBC_ARCHSYS_H + +/* No special syscall definitions for this architecture */ + +#endif /* _KLIBC_ARCHSYS_H */ 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 */ diff --git a/klibc/include/arch/ppc64/klibc/archsetjmp.h b/klibc/include/arch/ppc64/klibc/archsetjmp.h new file mode 100644 index 0000000000..006a2e27be --- /dev/null +++ b/klibc/include/arch/ppc64/klibc/archsetjmp.h @@ -0,0 +1,36 @@ +/* + * arch/ppc64/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/ppc64/klibc/archsignal.h b/klibc/include/arch/ppc64/klibc/archsignal.h new file mode 100644 index 0000000000..8452f6e4bc --- /dev/null +++ b/klibc/include/arch/ppc64/klibc/archsignal.h @@ -0,0 +1,13 @@ +/* + * arch/ppc64/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/ppc64/klibc/archstat.h b/klibc/include/arch/ppc64/klibc/archstat.h new file mode 100644 index 0000000000..71f4748690 --- /dev/null +++ b/klibc/include/arch/ppc64/klibc/archstat.h @@ -0,0 +1,25 @@ +#ifndef _KLIBC_ARCHSTAT_H +#define _KLIBC_ARCHSTAT_H + +#define _STATBUF_ST_NSEC + +struct stat { + unsigned long st_dev; + ino_t st_ino; + nlink_t st_nlink; + mode_t st_mode; + uid_t st_uid; + gid_t st_gid; + unsigned long st_rdev; + off_t st_size; + unsigned long st_blksize; + unsigned long st_blocks; + 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 __unused4; + unsigned long __unused5; + unsigned long __unused6; +}; + +#endif diff --git a/klibc/include/arch/ppc64/klibc/archsys.h b/klibc/include/arch/ppc64/klibc/archsys.h new file mode 100644 index 0000000000..4f81fee00d --- /dev/null +++ b/klibc/include/arch/ppc64/klibc/archsys.h @@ -0,0 +1,52 @@ +/* + * arch/ppc64/include/klibc/archsys.h + * + * Architecture-specific syscall definitions + */ + +#ifndef _KLIBC_ARCHSYS_H +#define _KLIBC_ARCHSYS_H + +#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) \ + : "0" (__sc_3), "1" (__sc_0), \ + "r" (__sc_4), \ + "r" (__sc_5), \ + "r" (__sc_6), \ + "r" (__sc_7), \ + "r" (__sc_8) \ + : __syscall_clobbers); \ + __sc_ret = __sc_3; \ + __sc_err = __sc_0; \ + } \ + __syscall_return (type); \ +} + +#endif /* _syscall6() missing */ + +#endif /* _KLIBC_ARCHSYS_H */ diff --git a/klibc/include/arch/s390/klibc/archsetjmp.h b/klibc/include/arch/s390/klibc/archsetjmp.h new file mode 100644 index 0000000000..11a641ed5a --- /dev/null +++ b/klibc/include/arch/s390/klibc/archsetjmp.h @@ -0,0 +1,15 @@ +/* + * arch/s390/include/klibc/archsetjmp.h + */ + +#ifndef _KLIBC_ARCHSETJMP_H +#define _KLIBC_ARCHSETJMP_H + +struct __jmp_buf { + uint32_t __gregs[10]; /* general registers r6-r15 */ + uint64_t __fpregs[2]; /* fp registers f4 and f6 */ +}; + +typedef struct __jmp_buf jmp_buf[1]; + +#endif /* _SETJMP_H */ diff --git a/klibc/include/arch/s390/klibc/archsignal.h b/klibc/include/arch/s390/klibc/archsignal.h new file mode 100644 index 0000000000..1f8de28b4b --- /dev/null +++ b/klibc/include/arch/s390/klibc/archsignal.h @@ -0,0 +1,13 @@ +/* + * arch/s390/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/s390/klibc/archstat.h b/klibc/include/arch/s390/klibc/archstat.h new file mode 100644 index 0000000000..866c3d4f4c --- /dev/null +++ b/klibc/include/arch/s390/klibc/archstat.h @@ -0,0 +1,31 @@ +#ifndef _KLIBC_ARCHSTAT_H +#define _KLIBC_ARCHSTAT_H + +#define _STATBUF_ST_NSEC + +/* This matches struct stat64 in glibc2.1, hence the absolutely + * insane amounts of padding around dev_t's. + */ +struct stat { + unsigned long long st_dev; + unsigned int __pad1; +#define STAT64_HAS_BROKEN_ST_INO 1 + unsigned long __st_ino; + unsigned int st_mode; + unsigned int st_nlink; + unsigned long st_uid; + unsigned long st_gid; + unsigned long long st_rdev; + unsigned int __pad3; + long long st_size; + unsigned long st_blksize; + unsigned char __pad4[4]; + unsigned long __pad5; /* future possible st_blocks high bits */ + unsigned long st_blocks; /* Number 512-byte blocks allocated. */ + struct timespec st_atim; + struct timespec st_mtim; + struct timespec st_ctim; + unsigned long long st_ino; +}; + +#endif diff --git a/klibc/include/arch/s390/klibc/archsys.h b/klibc/include/arch/s390/klibc/archsys.h new file mode 100644 index 0000000000..1cd0948f3c --- /dev/null +++ b/klibc/include/arch/s390/klibc/archsys.h @@ -0,0 +1,41 @@ +/* + * arch/s390/include/klibc/archsys.h + * + * Architecture-specific syscall definitions + */ + +#ifndef _KLIBC_ARCHSYS_H +#define _KLIBC_ARCHSYS_H + +/* S/390 only has five syscall parameters, and uses a structure for + 6-argument syscalls. */ + +#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 __arg[6] = { \ + (unsigned long) arg1, \ + (unsigned long) arg2, \ + (unsigned long) arg3, \ + (unsigned long) arg4, \ + (unsigned long) arg5, \ + (unsigned long) arg6 \ + }; \ + register void *__argp asm("2") = &__arg; \ + long __res; \ + __asm__ __volatile__ ( \ + " svc %b1\n" \ + " lr %0,2" \ + : "=d" (__res) \ + : "i" (__NR_##name), \ + "d" (__argp) \ + : _svc_clobber); \ + __syscall_return(type, __res); \ +} + +#endif /* _syscall6() missing */ + +#endif /* _KLIBC_ARCHSYS_H */ diff --git a/klibc/include/arch/s390x/klibc/archsetjmp.h b/klibc/include/arch/s390x/klibc/archsetjmp.h new file mode 100644 index 0000000000..dd3ed0d47c --- /dev/null +++ b/klibc/include/arch/s390x/klibc/archsetjmp.h @@ -0,0 +1,15 @@ +/* + * arch/s390x/include/klibc/archsetjmp.h + */ + +#ifndef _KLIBC_ARCHSETJMP_H +#define _KLIBC_ARCHSETJMP_H + +struct __jmp_buf { + uint64_t __gregs[10]; /* general registers r6-r15 */ + uint64_t __fpregs[4]; /* fp registers f1, f3, f5, f7 */ +}; + +typedef struct __jmp_buf jmp_buf[1]; + +#endif /* _SETJMP_H */ diff --git a/klibc/include/arch/s390x/klibc/archsignal.h b/klibc/include/arch/s390x/klibc/archsignal.h new file mode 100644 index 0000000000..08c9a0073a --- /dev/null +++ b/klibc/include/arch/s390x/klibc/archsignal.h @@ -0,0 +1,13 @@ +/* + * arch/s390x/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/s390x/klibc/archstat.h b/klibc/include/arch/s390x/klibc/archstat.h new file mode 100644 index 0000000000..0de73cb2b6 --- /dev/null +++ b/klibc/include/arch/s390x/klibc/archstat.h @@ -0,0 +1,24 @@ +#ifndef _KLIBC_ARCHSTAT_H +#define _KLIBC_ARCHSTAT_H + +#define _STATBUF_ST_NSEC + +struct stat { + unsigned long st_dev; + unsigned long st_ino; + unsigned long st_nlink; + unsigned int st_mode; + unsigned int st_uid; + unsigned int st_gid; + unsigned int __pad1; + unsigned long st_rdev; + unsigned long st_size; + struct timespec st_atim; + struct timespec st_mtim; + struct timespec st_ctim; + unsigned long st_blksize; + long st_blocks; + unsigned long __unused[3]; +}; + +#endif diff --git a/klibc/include/arch/s390x/klibc/archsys.h b/klibc/include/arch/s390x/klibc/archsys.h new file mode 100644 index 0000000000..15f7113bb4 --- /dev/null +++ b/klibc/include/arch/s390x/klibc/archsys.h @@ -0,0 +1,41 @@ +/* + * arch/s390x/include/klibc/archsys.h + * + * Architecture-specific syscall definitions + */ + +#ifndef _KLIBC_ARCHSYS_H +#define _KLIBC_ARCHSYS_H + +/* S/390X only has five syscall parameters, and uses a structure for + 6-argument syscalls. */ + +#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 __arg[6] = { \ + (unsigned long) arg1, \ + (unsigned long) arg2, \ + (unsigned long) arg3, \ + (unsigned long) arg4, \ + (unsigned long) arg5, \ + (unsigned long) arg6 \ + }; \ + register void *__argp asm("2") = &__arg; \ + long __res; \ + __asm__ __volatile__ ( \ + " svc %b1\n" \ + " lgr %0,2" \ + : "=d" (__res) \ + : "i" (__NR_##name), \ + "d" (__argp) \ + : _svc_clobber); \ + __syscall_return(type, __res); \ +} + +#endif /* _syscall6() missing */ + +#endif /* _KLIBC_ARCHSYS_H */ diff --git a/klibc/include/arch/sh/klibc/archsetjmp.h b/klibc/include/arch/sh/klibc/archsetjmp.h new file mode 100644 index 0000000000..28dd932fbc --- /dev/null +++ b/klibc/include/arch/sh/klibc/archsetjmp.h @@ -0,0 +1,22 @@ +/* + * arch/sh/include/klibc/archsetjmp.h + */ + +#ifndef _KLIBC_ARCHSETJMP_H +#define _KLIBC_ARCHSETJMP_H + +struct __jmp_buf { + unsigned long r8; + unsigned long r9; + unsigned long r10; + unsigned long r11; + unsigned long r12; + unsigned long r13; + unsigned long r14; + unsigned long r15; + unsigned long pr; +}; + +typedef struct __jmp_buf jmp_buf[1]; + +#endif /* _KLIBC_ARCHSETJMP_H */ diff --git a/klibc/include/arch/sh/klibc/archsignal.h b/klibc/include/arch/sh/klibc/archsignal.h new file mode 100644 index 0000000000..6c4e5976ad --- /dev/null +++ b/klibc/include/arch/sh/klibc/archsignal.h @@ -0,0 +1,13 @@ +/* + * arch/sh/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/sh/klibc/archstat.h b/klibc/include/arch/sh/klibc/archstat.h new file mode 100644 index 0000000000..73caceb593 --- /dev/null +++ b/klibc/include/arch/sh/klibc/archstat.h @@ -0,0 +1,45 @@ +#ifndef _KLIBC_ARCHSTAT_H +#define _KLIBC_ARCHSTAT_H + +#include <endian.h> + +#define _STATBUF_ST_NSEC + +/* This matches struct stat64 in glibc2.1, hence the absolutely + * insane amounts of padding around dev_t's. + */ +struct stat64 { + unsigned long long st_dev; + unsigned char __pad0[4]; + + unsigned long st_ino; + unsigned int st_mode; + unsigned int st_nlink; + + unsigned long st_uid; + unsigned long st_gid; + + unsigned long long st_rdev; + unsigned char __pad3[4]; + + long long st_size; + unsigned long st_blksize; + +#if __BYTE_ORDER == __BIG_ENDIAN + unsigned long __pad4; /* Future possible st_blocks hi bits */ + unsigned long st_blocks; /* Number 512-byte blocks allocated. */ +#else /* Must be little */ + unsigned long st_blocks; /* Number 512-byte blocks allocated. */ + unsigned long __pad4; /* Future possible st_blocks hi bits */ +#endif + + struct timespec st_atim; + struct timespec st_mtim; + struct timespec st_ctim; + + unsigned long __unused1; + unsigned long __unused2; +}; + +#endif + diff --git a/klibc/include/arch/sh/klibc/archsys.h b/klibc/include/arch/sh/klibc/archsys.h new file mode 100644 index 0000000000..5f8050a536 --- /dev/null +++ b/klibc/include/arch/sh/klibc/archsys.h @@ -0,0 +1,12 @@ +/* + * arch/sh/include/klibc/archsys.h + * + * Architecture-specific syscall definitions + */ + +#ifndef _KLIBC_ARCHSYS_H +#define _KLIBC_ARCHSYS_H + +/* No special syscall definitions for this architecture */ + +#endif /* _KLIBC_ARCHSYS_H */ diff --git a/klibc/include/arch/sparc/klibc/archsetjmp.h b/klibc/include/arch/sparc/klibc/archsetjmp.h new file mode 100644 index 0000000000..92c1c74c9d --- /dev/null +++ b/klibc/include/arch/sparc/klibc/archsetjmp.h @@ -0,0 +1,16 @@ +/* + * arch/sparc/include/klibc/archsetjmp.h + */ + +#ifndef _KLIBC_ARCHSETJMP_H +#define _KLIBC_ARCHSETJMP_H + +struct __jmp_buf { + unsigned long __sp; + unsigned long __fp; + unsigned long __pc; +}; + +typedef struct __jmp_buf jmp_buf[1]; + +#endif /* _SETJMP_H */ diff --git a/klibc/include/arch/sparc/klibc/archsignal.h b/klibc/include/arch/sparc/klibc/archsignal.h new file mode 100644 index 0000000000..6af3709033 --- /dev/null +++ b/klibc/include/arch/sparc/klibc/archsignal.h @@ -0,0 +1,13 @@ +/* + * arch/sparc/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/sparc/klibc/archstat.h b/klibc/include/arch/sparc/klibc/archstat.h new file mode 100644 index 0000000000..0ff68785e5 --- /dev/null +++ b/klibc/include/arch/sparc/klibc/archstat.h @@ -0,0 +1,35 @@ +#ifndef _KLIBC_ARCHSTAT_H +#define _KLIBC_ARCHSTAT_H + +#define _STATBUF_ST_NSEC + +struct stat { + unsigned long long st_dev; + + unsigned long long st_ino; + + unsigned int st_mode; + unsigned int st_nlink; + + unsigned int st_uid; + unsigned int st_gid; + + unsigned long long st_rdev; + + unsigned char __pad3[8]; + + long long st_size; + unsigned int st_blksize; + + unsigned char __pad4[8]; + unsigned int st_blocks; + + struct timespec st_atim; + struct timespec st_mtim; + struct timespec st_ctim; + + unsigned int __unused4; + unsigned int __unused5; +}; + +#endif diff --git a/klibc/include/arch/sparc/klibc/archsys.h b/klibc/include/arch/sparc/klibc/archsys.h new file mode 100644 index 0000000000..20de8a8b44 --- /dev/null +++ b/klibc/include/arch/sparc/klibc/archsys.h @@ -0,0 +1,10 @@ +/* + * arch/sparc/include/klibc/archsys.h + * + * Architecture-specific syscall definitions + */ + +#ifndef _KLIBC_ARCHSYS_H +#define _KLIBC_ARCHSYS_H + +#endif /* _KLIBC_ARCHSYS_H */ diff --git a/klibc/include/arch/sparc/machine/asm.h b/klibc/include/arch/sparc/machine/asm.h new file mode 100644 index 0000000000..b622bd8cf1 --- /dev/null +++ b/klibc/include/arch/sparc/machine/asm.h @@ -0,0 +1,192 @@ +/* $NetBSD: asm.h,v 1.14 2002/07/20 08:37:30 mrg Exp $ */ + +/* + * Copyright (c) 1994 Allen Briggs + * All rights reserved. + * + * Gleaned from locore.s and sun3 asm.h which had the following copyrights: + * locore.s: + * Copyright (c) 1988 University of Utah. + * Copyright (c) 1982, 1990 The Regents of the University of California. + * sun3/include/asm.h: + * Copyright (c) 1993 Adam Glass + * Copyright (c) 1990 The Regents of the University of California. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the University of + * California, Berkeley and its contributors. + * 4. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef _ASM_H_ +#define _ASM_H_ + +/* Pull in CCFSZ, CC64FSZ, and BIAS from frame.h */ +#ifndef _LOCORE +#define _LOCORE +#endif +#include <machine/frame.h> + +#ifdef __ELF__ +#define _C_LABEL(name) name +#else +#ifdef __STDC__ +#define _C_LABEL(name) _ ## name +#else +#define _C_LABEL(name) _/**/name +#endif +#endif +#define _ASM_LABEL(name) name + +#ifdef PIC +/* + * PIC_PROLOGUE() is akin to the compiler generated function prologue for + * PIC code. It leaves the address of the Global Offset Table in DEST, + * clobbering register TMP in the process. + * + * We can use two code sequences. We can read the %pc or use the call + * instruction that saves the pc in %o7. Call requires the branch unit and + * IEU1, and clobbers %o7 which needs to be restored. This instruction + * sequence takes about 4 cycles due to instruction interdependence. Reading + * the pc takes 4 cycles to dispatch and is always dispatched alone. That + * sequence takes 7 cycles. + */ +#ifdef __arch64__ +#define PIC_PROLOGUE(dest,tmp) \ + mov %o7, tmp; \ + sethi %hi(_GLOBAL_OFFSET_TABLE_-4),dest; \ + call 0f; \ + or dest,%lo(_GLOBAL_OFFSET_TABLE_+4),dest; \ +0: \ + add dest,%o7,dest; \ + mov tmp, %o7 +#else +#define PIC_PROLOGUE(dest,tmp) \ + mov %o7,tmp; 3: call 4f; nop; 4: \ + sethi %hi(_C_LABEL(_GLOBAL_OFFSET_TABLE_)-(3b-.)),dest; \ + or dest,%lo(_C_LABEL(_GLOBAL_OFFSET_TABLE_)-(3b-.)),dest; \ + add dest,%o7,dest; mov tmp,%o7 +#endif + +/* + * PICCY_SET() does the equivalent of a `set var, %dest' instruction in + * a PIC-like way, but without involving the Global Offset Table. This + * only works for VARs defined in the same file *and* in the text segment. + */ +#ifdef __arch64__ +#define PICCY_SET(var,dest,tmp) \ + 3: rd %pc, tmp; add tmp,(var-3b),dest +#else +#define PICCY_SET(var,dest,tmp) \ + mov %o7,tmp; 3: call 4f; nop; 4: \ + add %o7,(var-3b),dest; mov tmp,%o7 +#endif +#else +#define PIC_PROLOGUE(dest,tmp) +#define PICCY_OFFSET(var,dest,tmp) +#endif + +#define FTYPE(x) .type x,@function +#define OTYPE(x) .type x,@object + +#define _ENTRY(name) \ + .align 4; .globl name; .proc 1; FTYPE(name); name: + +#ifdef GPROF +/* see _MCOUNT_ENTRY in profile.h */ +#ifdef __ELF__ +#ifdef __arch64__ +#define _PROF_PROLOGUE \ + .data; .align 8; 1: .uaword 0; .uaword 0; \ + .text; save %sp,-CC64FSZ,%sp; sethi %hi(1b),%o0; call _mcount; \ + or %o0,%lo(1b),%o0; restore +#else +#define _PROF_PROLOGUE \ + .data; .align 4; 1: .long 0; \ + .text; save %sp,-96,%sp; sethi %hi(1b),%o0; call _mcount; \ + or %o0,%lo(1b),%o0; restore +#endif +#else +#ifdef __arch64__ +#define _PROF_PROLOGUE \ + .data; .align 8; 1: .uaword 0; .uaword 0; \ + .text; save %sp,-CC64FSZ,%sp; sethi %hi(1b),%o0; call mcount; \ + or %o0,%lo(1b),%o0; restore +#else +#define _PROF_PROLOGUE \ + .data; .align 4; 1: .long 0; \ + .text; save %sp,-96,%sp; sethi %hi(1b),%o0; call mcount; \ + or %o0,%lo(1b),%o0; restore +#endif +#endif +#else +#define _PROF_PROLOGUE +#endif + +#define ENTRY(name) _ENTRY(_C_LABEL(name)); _PROF_PROLOGUE +#define ENTRY_NOPROFILE(name) _ENTRY(_C_LABEL(name)) +#define ASENTRY(name) _ENTRY(_ASM_LABEL(name)); _PROF_PROLOGUE +#define FUNC(name) ASENTRY(name) +#define RODATA(name) .align 4; .text; .globl _C_LABEL(name); \ + OTYPE(_C_LABEL(name)); _C_LABEL(name): + + +#define ASMSTR .asciz + +#define RCSID(name) .asciz name + +#ifdef __ELF__ +#define WEAK_ALIAS(alias,sym) \ + .weak alias; \ + alias = sym +#endif + +/* + * WARN_REFERENCES: create a warning if the specified symbol is referenced. + */ +#ifdef __ELF__ +#ifdef __STDC__ +#define WARN_REFERENCES(_sym,_msg) \ + .section .gnu.warning. ## _sym ; .ascii _msg ; .text +#else +#define WARN_REFERENCES(_sym,_msg) \ + .section .gnu.warning./**/_sym ; .ascii _msg ; .text +#endif /* __STDC__ */ +#else +#ifdef __STDC__ +#define __STRING(x) #x +#define WARN_REFERENCES(sym,msg) \ + .stabs msg ## ,30,0,0,0 ; \ + .stabs __STRING(_ ## sym) ## ,1,0,0,0 +#else +#define __STRING(x) "x" +#define WARN_REFERENCES(sym,msg) \ + .stabs msg,30,0,0,0 ; \ + .stabs __STRING(_/**/sym),1,0,0,0 +#endif /* __STDC__ */ +#endif /* __ELF__ */ + +#endif /* _ASM_H_ */ diff --git a/klibc/include/arch/sparc/machine/frame.h b/klibc/include/arch/sparc/machine/frame.h new file mode 100644 index 0000000000..b09175c7f4 --- /dev/null +++ b/klibc/include/arch/sparc/machine/frame.h @@ -0,0 +1,138 @@ +/* $NetBSD: frame.h,v 1.4 2001/12/04 00:05:05 darrenr Exp $ */ + +/* + * Copyright (c) 1992, 1993 + * The Regents of the University of California. All rights reserved. + * + * This software was developed by the Computer Systems Engineering group + * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and + * contributed to Berkeley. + * + * All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the University of + * California, Lawrence Berkeley Laboratory. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the University of + * California, Berkeley and its contributors. + * 4. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * @(#)frame.h 8.1 (Berkeley) 6/11/93 + */ + +#if defined(_KERNEL_OPT) +#include "opt_sparc_arch.h" +#endif + +/* + * Sparc stack frame format. + * + * Note that the contents of each stack frame may be held only in + * machine register windows. In order to get an accurate picture + * of the frame, you must first force the kernel to write any such + * windows to the stack. + */ +#ifndef _LOCORE +#ifndef SUN4U +struct frame { + int32_t fr_local[8]; /* space to save locals (%l0..%l7) */ + int32_t fr_arg[6]; /* space to save arguments (%i0..%i5) */ + struct frame *fr_fp; /* space to save frame pointer (%i6) */ + int32_t fr_pc; /* space to save return pc (%i7) */ + /* + * SunOS reserves another 8 words here; this is pointless + * but we do it for compatibility. + */ + int32_t fr_xxx; /* `structure return pointer' (unused) */ + int32_t fr_argd[6]; /* `arg dump area' (lunacy) */ + int32_t fr_argx[1]; /* arg extension (args 7..n; variable size) */ +}; +#else +struct frame32 { + int32_t fr_local[8]; /* space to save locals (%l0..%l7) */ + int32_t fr_arg[6]; /* space to save arguments (%i0..%i5) */ + u_int32_t fr_fp; /* space to save frame pointer (%i6) */ + u_int32_t fr_pc; /* space to save return pc (%i7) */ + /* + * SunOS reserves another 8 words here; this is pointless + * but we do it for compatibility. + */ + int32_t fr_xxx; /* `structure return pointer' (unused) */ + int32_t fr_argd[6]; /* `arg dump area' (lunacy) */ + int32_t fr_argx[1]; /* arg extension (args 7..n; variable size) */ +}; +#endif +#endif + +/* + * CCFSZ (C Compiler Frame SiZe) is the size of a stack frame required if + * a function is to call C code. It should be just 64, but Sun defined + * their frame with space to hold arguments 0 through 5 (plus some junk), + * and varargs routines (such as kprintf) demand this, and gcc uses this + * area at times anyway. + */ +#define CCFSZ 96 + +/* + * Sparc v9 stack frame format. + * + * Note that the contents of each stack frame may be held only in + * machine register windows. In order to get an accurate picture + * of the frame, you must first force the kernel to write any such + * windows to the stack. + * + * V9 frames have an odd bias, so you can tall a v9 frame from + * a v8 frame by testing the stack pointer's lsb. + */ +#if !defined(_LOCORE) && !defined(_LIBC) +struct frame64 { + int64_t fr_local[8]; /* space to save locals (%l0..%l7) */ + int64_t fr_arg[6]; /* space to save arguments (%i0..%i5) */ + u_int64_t fr_fp; /* space to save frame pointer (%i6) */ + u_int64_t fr_pc; /* space to save return pc (%i7) */ + /* + * SVR4 reserves a bunch of extra stuff. + */ + int64_t fr_argd[6]; /* `register save area' (lunacy) */ + int64_t fr_argx[0]; /* arg extension (args 7..n; variable size) */ +}; + +#define v9next_frame(f) ((struct frame64*)(f->fr_fp+BIAS)) +#endif + +/* + * CC64FSZ (C Compiler 64-bit Frame SiZe) is the size of a stack frame used + * by the compiler in 64-bit mode. It is (16)*8; space for 8 ins, 8 outs. + */ +#define CC64FSZ 176 + +/* + * v9 stacks all have a bias of 2047 added to the %sp and %fp, so you can easily + * detect it by testing the register for an odd value. Why 2K-1 I don't know. + */ +#define BIAS (2048-1) + diff --git a/klibc/include/arch/sparc/machine/trap.h b/klibc/include/arch/sparc/machine/trap.h new file mode 100644 index 0000000000..42c3ef6ae2 --- /dev/null +++ b/klibc/include/arch/sparc/machine/trap.h @@ -0,0 +1,141 @@ +/* $NetBSD: trap.h,v 1.11 1999/01/20 00:15:08 pk Exp $ */ + +/* + * Copyright (c) 1992, 1993 + * The Regents of the University of California. All rights reserved. + * + * This software was developed by the Computer Systems Engineering group + * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and + * contributed to Berkeley. + * + * All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the University of + * California, Lawrence Berkeley Laboratory. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the University of + * California, Berkeley and its contributors. + * 4. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * @(#)trap.h 8.1 (Berkeley) 6/11/93 + */ +/* + * Sun4m support by Aaron Brown, Harvard University. + * Changes Copyright (c) 1995 The President and Fellows of Harvard College. + * All rights reserved. + */ + +#ifndef _MACHINE_TRAP_H +#define _MACHINE_TRAP_H + +/* trap vec (pri) description */ +#define T_RESET 0x00 /* (1) not actually vectored; jumps to 0 */ +#define T_TEXTFAULT 0x01 /* (2) address fault during instr fetch */ +#define T_ILLINST 0x02 /* (3) illegal instruction */ +#define T_PRIVINST 0x03 /* (4) privileged instruction */ +#define T_FPDISABLED 0x04 /* (5) fp instr while fp disabled */ +#define T_WINOF 0x05 /* (6) register window overflow */ +#define T_WINUF 0x06 /* (7) register window underflow */ +#define T_ALIGN 0x07 /* (8) address not properly aligned */ +#define T_FPE 0x08 /* (9) floating point exception */ +#define T_DATAFAULT 0x09 /* (10) address fault during data fetch */ +#define T_TAGOF 0x0a /* (11) tag overflow */ +/* 0x0b unused */ +/* 0x0c unused */ +/* 0x0d unused */ +/* 0x0e unused */ +/* 0x0f unused */ +/* 0x10 unused */ +#define T_L1INT 0x11 /* (27) level 1 interrupt */ +#define T_L2INT 0x12 /* (26) level 2 interrupt */ +#define T_L3INT 0x13 /* (25) level 3 interrupt */ +#define T_L4INT 0x14 /* (24) level 4 interrupt */ +#define T_L5INT 0x15 /* (23) level 5 interrupt */ +#define T_L6INT 0x16 /* (22) level 6 interrupt */ +#define T_L7INT 0x17 /* (21) level 7 interrupt */ +#define T_L8INT 0x18 /* (20) level 8 interrupt */ +#define T_L9INT 0x19 /* (19) level 9 interrupt */ +#define T_L10INT 0x1a /* (18) level 10 interrupt */ +#define T_L11INT 0x1b /* (17) level 11 interrupt */ +#define T_L12INT 0x1c /* (16) level 12 interrupt */ +#define T_L13INT 0x1d /* (15) level 13 interrupt */ +#define T_L14INT 0x1e /* (14) level 14 interrupt */ +#define T_L15INT 0x1f /* (13) level 15 interrupt */ +/* 0x20 unused */ +/* through 0x23 unused */ +#define T_CPDISABLED 0x24 /* (5) coprocessor instr while disabled */ +#define T_UNIMPLFLUSH 0x25 /* Unimplemented FLUSH */ +/* through 0x27 unused */ +#define T_CPEXCEPTION 0x28 /* (9) coprocessor exception */ +/* 0x29 unused */ +#define T_IDIV0 0x2a /* divide by zero (from hw [su]div instr) */ +#define T_STOREBUFFAULT 0x2b /* SuperSPARC: Store buffer copy-back fault */ +/* 0x2c unused */ +/* through 0x7f unused */ + +/* beginning of `user' vectors (from trap instructions) - all priority 12 */ +#define T_SUN_SYSCALL 0x80 /* system call */ +#define T_BREAKPOINT 0x81 /* breakpoint `instruction' */ +#define T_DIV0 0x82 /* division routine was handed 0 */ +#define T_FLUSHWIN 0x83 /* flush windows */ +#define T_CLEANWIN 0x84 /* provide clean windows */ +#define T_RANGECHECK 0x85 /* ? */ +#define T_FIXALIGN 0x86 /* fix up unaligned accesses */ +#define T_INTOF 0x87 /* integer overflow ? */ +#define T_SVR4_SYSCALL 0x88 /* SVR4 system call */ +#define T_BSD_SYSCALL 0x89 /* BSD system call */ +#define T_KGDB_EXEC 0x8a /* for kernel gdb */ + +/* 0x8b..0xff are currently unallocated, except the following */ +#define T_SVR4_GETCC 0xa0 +#define T_SVR4_SETCC 0xa1 +#define T_SVR4_GETPSR 0xa2 +#define T_SVR4_SETPSR 0xa3 +#define T_SVR4_GETHRTIME 0xa4 +#define T_SVR4_GETHRVTIME 0xa5 +#define T_SVR4_GETHRESTIME 0xa7 + + +#ifdef _KERNEL /* pseudo traps for locore.s */ +#define T_RWRET -1 /* need first user window for trap return */ +#define T_AST -2 /* no-op, just needed reschedule or profile */ +#endif + +/* flags to system call (flags in %g1 along with syscall number) */ +#define SYSCALL_G2RFLAG 0x400 /* on success, return to %g2 rather than npc */ +#define SYSCALL_G7RFLAG 0x800 /* use %g7 as above (deprecated) */ + +/* + * `software trap' macros to keep people happy (sparc v8 manual says not + * to set the upper bits). + */ +#define ST_BREAKPOINT (T_BREAKPOINT & 0x7f) +#define ST_DIV0 (T_DIV0 & 0x7f) +#define ST_FLUSHWIN (T_FLUSHWIN & 0x7f) +#define ST_SYSCALL (T_SUN_SYSCALL & 0x7f) + +#endif /* _MACHINE_TRAP_H_ */ diff --git a/klibc/include/arch/sparc64/klibc/archsetjmp.h b/klibc/include/arch/sparc64/klibc/archsetjmp.h new file mode 100644 index 0000000000..022a31e542 --- /dev/null +++ b/klibc/include/arch/sparc64/klibc/archsetjmp.h @@ -0,0 +1,16 @@ +/* + * arch/sparc64/include/klibc/archsetjmp.h + */ + +#ifndef _KLIBC_ARCHSETJMP_H +#define _KLIBC_ARCHSETJMP_H + +struct __jmp_buf { + unsigned long __sp; + unsigned long __fp; + unsigned long __pc; +}; + +typedef struct __jmp_buf jmp_buf[1]; + +#endif /* _SETJMP_H */ diff --git a/klibc/include/arch/sparc64/klibc/archsignal.h b/klibc/include/arch/sparc64/klibc/archsignal.h new file mode 100644 index 0000000000..f81bd668bb --- /dev/null +++ b/klibc/include/arch/sparc64/klibc/archsignal.h @@ -0,0 +1,13 @@ +/* + * arch/sparc64/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/sparc64/klibc/archstat.h b/klibc/include/arch/sparc64/klibc/archstat.h new file mode 100644 index 0000000000..c22905d30c --- /dev/null +++ b/klibc/include/arch/sparc64/klibc/archstat.h @@ -0,0 +1,22 @@ +#ifndef _KLIBC_ARCHSTAT_H +#define _KLIBC_ARCHSTAT_H + +/* No nsec fields?! */ +struct stat { + unsigned st_dev; + ino_t st_ino; + mode_t st_mode; + short st_nlink; + uid_t st_uid; + gid_t st_gid; + unsigned st_rdev; + off_t st_size; + time_t st_atime; + time_t st_mtime; + time_t st_ctime; + off_t st_blksize; + off_t st_blocks; + unsigned long __unused4[2]; +}; + +#endif diff --git a/klibc/include/arch/sparc64/klibc/archsys.h b/klibc/include/arch/sparc64/klibc/archsys.h new file mode 100644 index 0000000000..6a3a7b25bc --- /dev/null +++ b/klibc/include/arch/sparc64/klibc/archsys.h @@ -0,0 +1,10 @@ +/* + * arch/sparc64/include/klibc/archsys.h + * + * Architecture-specific syscall definitions + */ + +#ifndef _KLIBC_ARCHSYS_H +#define _KLIBC_ARCHSYS_H + +#endif /* _KLIBC_ARCHSYS_H */ diff --git a/klibc/include/arch/x86_64/klibc/archsetjmp.h b/klibc/include/arch/x86_64/klibc/archsetjmp.h new file mode 100644 index 0000000000..90d0a0d263 --- /dev/null +++ b/klibc/include/arch/x86_64/klibc/archsetjmp.h @@ -0,0 +1,21 @@ +/* + * arch/x86_64/include/klibc/archsetjmp.h + */ + +#ifndef _KLIBC_ARCHSETJMP_H +#define _KLIBC_ARCHSETJMP_H + +struct __jmp_buf { + unsigned long __rbx; + unsigned long __rsp; + unsigned long __rbp; + unsigned long __r12; + unsigned long __r13; + unsigned long __r14; + unsigned long __r15; + unsigned long __rip; +}; + +typedef struct __jmp_buf jmp_buf[1]; + +#endif /* _SETJMP_H */ diff --git a/klibc/include/arch/x86_64/klibc/archsignal.h b/klibc/include/arch/x86_64/klibc/archsignal.h new file mode 100644 index 0000000000..74e82e1dd0 --- /dev/null +++ b/klibc/include/arch/x86_64/klibc/archsignal.h @@ -0,0 +1,13 @@ +/* + * arch/x86_64/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/x86_64/klibc/archstat.h b/klibc/include/arch/x86_64/klibc/archstat.h new file mode 100644 index 0000000000..53e141daea --- /dev/null +++ b/klibc/include/arch/x86_64/klibc/archstat.h @@ -0,0 +1,26 @@ +#ifndef _KLIBC_ARCHSTAT_H +#define _KLIBC_ARCHSTAT_H + +#define _STATBUF_ST_NSEC + +struct stat { + unsigned long st_dev; + unsigned long st_ino; + unsigned long st_nlink; + + unsigned int st_mode; + unsigned int st_uid; + unsigned int st_gid; + unsigned int __pad0; + unsigned long st_rdev; + long st_size; + long st_blksize; + long st_blocks; /* Number 512-byte blocks allocated. */ + + struct timespec st_atim; + struct timespec st_mtim; + struct timespec st_ctim; + long __unused[3]; +}; + +#endif diff --git a/klibc/include/arch/x86_64/klibc/archsys.h b/klibc/include/arch/x86_64/klibc/archsys.h new file mode 100644 index 0000000000..2ec72cd397 --- /dev/null +++ b/klibc/include/arch/x86_64/klibc/archsys.h @@ -0,0 +1,109 @@ +/* + * arch/x86_64/include/klibc/archsys.h + * + * Architecture-specific syscall definitions + */ + +#ifndef _KLIBC_ARCHSYS_H +#define _KLIBC_ARCHSYS_H + +/* The x86-64 syscall headers are needlessly inefficient */ + +#undef _syscall0 +#undef _syscall1 +#undef _syscall2 +#undef _syscall3 +#undef _syscall4 +#undef _syscall5 +#undef _syscall6 + +#define _syscall0(type,name) \ +type name (void) \ +{ \ +long __res; \ +__asm__ volatile (__syscall \ + : "=a" (__res) \ + : "0" (__NR_##name) \ + : __syscall_clobber); \ +__syscall_return(type,__res); \ +} + +#define _syscall1(type,name,type1,arg1) \ +type name (type1 arg1) \ +{ \ +long __res; \ +__asm__ volatile (__syscall \ + : "=a" (__res) \ + : "0" (__NR_##name),"D" (arg1) \ + : __syscall_clobber); \ +__syscall_return(type,__res); \ +} + +#define _syscall2(type,name,type1,arg1,type2,arg2) \ +type name (type1 arg1,type2 arg2) \ +{ \ +long __res; \ +__asm__ volatile (__syscall \ + : "=a" (__res) \ + : "0" (__NR_##name),"D" (arg1),"S" (arg2) \ + : __syscall_clobber); \ +__syscall_return(type,__res); \ +} + +#define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3) \ +type name (type1 arg1,type2 arg2,type3 arg3) \ +{ \ +long __res; \ +__asm__ volatile (__syscall \ + : "=a" (__res) \ + : "0" (__NR_##name),"D" (arg1),"S" (arg2), \ + "d" (arg3) \ + : __syscall_clobber); \ +__syscall_return(type,__res); \ +} + +#define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \ +type name (type1 arg1,type2 arg2,type3 arg3,type4 arg4) \ +{ \ +long __res; \ +register type4 __r10 asm("%r10") = arg4; \ +__asm__ volatile (__syscall \ + : "=a" (__res) \ + : "0" (__NR_##name),"D" (arg1),"S" (arg2), \ + "d" (arg3),"r" (__r10) \ + : __syscall_clobber); \ +__syscall_return(type,__res); \ +} + +#define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \ + type5,arg5) \ +type name (type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5) \ +{ \ +long __res; \ +register type4 __r10 asm("%r10") = arg4; \ +register type5 __r8 asm("%r8") = arg5; \ +__asm__ volatile (__syscall \ + : "=a" (__res) \ + : "0" (__NR_##name),"D" (arg1),"S" (arg2), \ + "d" (arg3),"r" (__r10),"r" (__r8) \ + : __syscall_clobber); \ +__syscall_return(type,__res); \ +} + +#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) \ +{ \ +long __res; \ +register type4 __r10 asm("%r10") = arg4; \ +register type5 __r8 asm("%r8") = arg5; \ +register type6 __r9 asm("%r9") = arg6; \ +__asm__ volatile (__syscall \ + : "=a" (__res) \ + : "0" (__NR_##name),"D" (arg1),"S" (arg2), \ + "d" (arg3),"r" (__r10),"r" (__r8), "r" (__r9) \ + : __syscall_clobber); \ +__syscall_return(type,__res); \ +} + +#endif /* _KLIBC_ARCHSYS_H */ diff --git a/klibc/include/arch/x86_64/sys/io.h b/klibc/include/arch/x86_64/sys/io.h new file mode 100644 index 0000000000..4a0ae44985 --- /dev/null +++ b/klibc/include/arch/x86_64/sys/io.h @@ -0,0 +1,126 @@ +#ident "$Id: io.h,v 1.1 2004/01/25 01:34:29 hpa Exp $" +/* ----------------------------------------------------------------------- * + * + * Copyright 2004 H. Peter Anvin - All Rights Reserved + * + * Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom + * the Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall + * be included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * ----------------------------------------------------------------------- */ + +/* + * sys/io.h for the i386 architecture + * + * Basic I/O macros + */ + +#ifndef _SYS_IO_H +#define _SYS_IO_H 1 + +/* I/O-related system calls */ + +int iopl(int); +int ioperm(unsigned long, unsigned long, int); + +/* Basic I/O macros */ + +static __inline__ void +outb(unsigned char __v, unsigned short __p) +{ + asm volatile("outb %0,%1" : : "a" (__v), "dN" (__p)); +} + +static __inline__ void +outw(unsigned short __v, unsigned short __p) +{ + asm volatile("outw %0,%1" : : "a" (__v), "dN" (__p)); +} + +static __inline__ void +outl(unsigned int __v, unsigned short __p) +{ + asm volatile("outl %0,%1" : : "a" (__v), "dN" (__p)); +} + +static __inline__ unsigned char +inb(unsigned short __p) +{ + unsigned char __v; + asm volatile("inb %1,%0" : "=a" (__v) : "dN" (__p)); + return v; +} + +static __inline__ unsigned short +inw(unsigned short __p) +{ + unsigned short __v; + asm volatile("inw %1,%0" : "=a" (__v) : "dN" (__p)); + return v; +} + +static __inline__ unsigned int +inl(unsigned short __p) +{ + unsigned int __v; + asm volatile("inl %1,%0" : "=a" (__v) : "dN" (__p)); + return v; +} + +/* String I/O macros */ + +static __inline__ void +outsb (unsigned short __p, const void *__d, unsigned long __n) +{ + asm volatile("cld; rep; outsb" : "+S" (__d), "+c" (__n) : "d" (__p)); +} + +static __inline__ void +outsw (unsigned short __p, const void *__d, unsigned long __n) +{ + asm volatile("cld; rep; outsw" : "+S" (__d), "+c" (__n) : "d" (__p)); +} + +static __inline__ void +outsl (unsigned short __p, const void *__d, unsigned long __n) +{ + asm volatile("cld; rep; outsl" : "+S" (__d), "+c" (__n) : "d" (__p)); +} + + +static __inline__ void +insb (unsigned short __p, void *__d, unsigned long __n) +{ + asm volatile("cld; rep; insb" : "+D" (__d), "+c" (__n) : "d" (__p)); +} + +static __inline__ void +insw (unsigned short __p, void *__d, unsigned long __n) +{ + asm volatile("cld; rep; insw" : "+D" (__d), "+c" (__n) : "d" (__p)); +} + +static __inline__ void +insl (unsigned short __p, void *__d, unsigned long __n) +{ + asm volatile("cld; rep; insl" : "+D" (__d), "+c" (__n) : "d" (__p)); +} + +#endif /* _SYS_IO_H */ |