diff options
Diffstat (limited to 'qemu/roms/openhackware/src/libc')
| -rw-r--r-- | qemu/roms/openhackware/src/libc/include/ctype.h | 113 | ||||
| -rw-r--r-- | qemu/roms/openhackware/src/libc/include/endian.h | 514 | ||||
| -rw-r--r-- | qemu/roms/openhackware/src/libc/include/errno.h | 62 | ||||
| -rw-r--r-- | qemu/roms/openhackware/src/libc/include/fcntl.h | 33 | ||||
| -rw-r--r-- | qemu/roms/openhackware/src/libc/include/stddef.h | 38 | ||||
| -rw-r--r-- | qemu/roms/openhackware/src/libc/include/stdint.h | 74 | ||||
| -rw-r--r-- | qemu/roms/openhackware/src/libc/include/stdio.h | 43 | ||||
| -rw-r--r-- | qemu/roms/openhackware/src/libc/include/stdlib.h | 50 | ||||
| -rw-r--r-- | qemu/roms/openhackware/src/libc/include/string.h | 90 | ||||
| -rw-r--r-- | qemu/roms/openhackware/src/libc/include/strings.h | 27 | ||||
| -rw-r--r-- | qemu/roms/openhackware/src/libc/include/unistd.h | 43 | ||||
| -rw-r--r-- | qemu/roms/openhackware/src/libc/src/errno.c | 25 | ||||
| -rw-r--r-- | qemu/roms/openhackware/src/libc/src/format.c | 467 | ||||
| -rw-r--r-- | qemu/roms/openhackware/src/libc/src/malloc.c | 730 | ||||
| -rw-r--r-- | qemu/roms/openhackware/src/libc/src/mem.c | 251 | ||||
| -rw-r--r-- | qemu/roms/openhackware/src/libc/src/str.c | 430 |
16 files changed, 0 insertions, 2990 deletions
diff --git a/qemu/roms/openhackware/src/libc/include/ctype.h b/qemu/roms/openhackware/src/libc/include/ctype.h deleted file mode 100644 index 09309c163..000000000 --- a/qemu/roms/openhackware/src/libc/include/ctype.h +++ /dev/null @@ -1,113 +0,0 @@ -/* - * <ctype.h> - * - * Open Hack'Ware BIOS POSIX like ctype definitions - * - * Copyright (c) 2004-2005 Jocelyn Mayer - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License V2 - * as published by the Free Software Foundation - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#if !defined (__OHW_CTYPE_H__) -#define __OHW_CTYPE_H__ - -/* Beware that those routines only support ASCII */ -static inline int islower (int c) -{ - return c >= 'a' && c <= 'z'; -} - -static inline int isupper (int c) -{ - return c >= 'A' && c <= 'Z'; -} - -static inline int isalpha (int c) -{ - return islower(c) || isupper(c); -} - -static inline int isdigit (int c) -{ - return c >= '0' && c <= '9'; -} - -static inline int isalnum (int c) -{ - return isalpha(c) || isdigit(c); -} - -static inline int isxdigit (int c) -{ - return isdigit(c) || (c >= 'a' && c <= 'f') || (c >= 'A' && c <= 'F'); -} - -static inline int isspace (int c) -{ - return c == ' ' || c == '\f' || c == '\n' || c == '\r' || - c == '\t' || c == '\v'; -} - -static inline int isgraph (int c) -{ - return (c >= 0x21 && c <= 0x7E) || (c >= 0xA1 && c <= 0xFF); -} - -static inline int isprint (int c) -{ - return isgraph(c) && c != ' '; -} - -static inline int ispunct (int c) -{ - return isprint(c) && !isalpha(c) && !isspace(c); -} - -static inline int isblank (int c) -{ - return c == ' ' || c == '\t'; -} - -static inline int iscntrl (int c) -{ - return !isprint(c); -} - -static inline int isascii (int c) -{ - return (c & 0x80) == 0; -} - -static inline int tolower (int c) -{ - if (isupper(c)) - c |= 0x20; - - return c; -} - -static inline int toupper (int c) -{ - if (islower(c)) - c &= ~0x20; - - return c; -} - -static inline int toascii (int c) -{ - return c & ~0x80; -} - -#endif /* !defined (__OHW_CTYPE_H__) */ diff --git a/qemu/roms/openhackware/src/libc/include/endian.h b/qemu/roms/openhackware/src/libc/include/endian.h deleted file mode 100644 index d0ec79712..000000000 --- a/qemu/roms/openhackware/src/libc/include/endian.h +++ /dev/null @@ -1,514 +0,0 @@ -/* - * <endian.h> - * - * Open Hack'Ware BIOS: provides all common endianness conversions functions - * - * Copyright (c) 2004-2005 Jocelyn Mayer - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License V2 - * as published by the Free Software Foundation - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ -/* - * This file provides: - * void cpu_to_be16p (uint16_t *outp, uint16_t in); - * void cpu_to_be32p (uint32_t *outp, uint32_t in); - * void cpu_to_be64p (uint64_t *outp, uint64_t in); - * void cpu_to_le16p (uint16_t *outp, uint16_t in); - * void cpu_to_le32p (uint32_t *outp, uint32_t in); - * void cpu_to_le64p (uint64_t *outp, uint64_t in); - * void endian_to_cpu16p (uint16_t *outp, uint16_t in, endian_t endian); - * void endian_to_cpu32p (uint32_t *outp, uint32_t in, endian_t endian); - * void endian_to_cpu64p (uint64_t *outp, uint64_t in, endian_t endian); - * void cpu16_to_endianp (uint16_t *outp, uint16_t in, endian_t endian); - * void cpu32_to_endianp (uint32_t *outp, uint32_t in, endian_t endian); - * void cpu64_to_endianp (uint64_t *outp, uint64_t in, endian_t endian); - * - */ - -#if !defined (__OHW_ENDIAN_H__) -#define __OHW_ENDIAN_H__ - -#include <stdint.h> - -typedef enum endian_t endian_t; -enum endian_t { - ENDIAN_1234 = 0, - ENDIAN_4321, - ENDIAN_3412, - ENDIAN_2143, -}; - -/* Generic endian conversion functions */ -static inline void generic_cpu_swap16p (uint16_t *outp, uint16_t in) -{ - *outp = ((in & 0xFF00) >> 8) | ((in & 0x00FF) << 8); -} - -static inline void generic_cpu_swap32p (uint32_t *outp, uint32_t in) -{ - *outp = ((in & 0xFF000000) >> 24) | ((in & 0x00FF0000) >> 8) | - ((in & 0x0000FF00) << 8) | ((in & 0x000000FF) << 24); -} - -static inline void generic_cpu_swap64p (uint64_t *outp, uint64_t in) -{ - *outp = ((in & 0xFF00000000000000ULL) >> 56) | - ((in & 0x00FF000000000000ULL) >> 40) | - ((in & 0x0000FF0000000000ULL) >> 24) | - ((in & 0x000000FF00000000ULL) >> 8) | - ((in & 0x00000000FF000000ULL) << 8) | - ((in & 0x0000000000FF0000ULL) << 24) | - ((in & 0x000000000000FF00ULL) << 40) | - ((in & 0x00000000000000FFULL) << 56); -} - -static inline void generic_cpu_swap64p_32 (uint64_t *outp, uint64_t in) -{ - uint32_t *_outp = (uint32_t *)outp; - - generic_cpu_swap32p(_outp, in); - generic_cpu_swap32p(_outp + 1, in >> 32); -} - -#if defined (__i386__) - -#define __CPU_ENDIAN_4321__ -#define __CPU_LENGTH_32__ - -#elif defined (__x86_64__) - -#define __CPU_ENDIAN_4321__ -#define __CPU_LENGTH_64__ - -#elif defined (__powerpc__) || defined (_ARCH_PPC) - -#define __CPU_ENDIAN_1234__ -#define __CPU_LENGTH_32__ - -#define __HAVE_CPU_SWAP16P__ -static inline void cpu_swap16p (uint16_t *outp, uint16_t in) -{ - __asm__ __volatile__ ("sthbrx %4, 0(%3)"); -} - -#define __HAVE_CPU_SWAP32P__ -static inline void cpu_swap32p (uint32_t *outp, uint32_t in) -{ - __asm__ __volatile__ ("stwbrx %4, 0(%3)"); -} - -#define __HAVE_CPU_SWAP64P__ -static inline void cpu_swap64p (uint64_t *outp, uint64_t in) -{ - return generic_cpu_swap64p_32(outp, in); -} - -#else - -#error "unsupported CPU architecture" - -#endif - -/* Use generic swap function if no cpu specific were provided */ -#if !defined (__HAVE_CPU_SWAP16P__) -static inline void cpu_swap16p (uint16_t *outp, uint16_t in) -{ - generic_cpu_swap16p(outp, in); -} -#endif - -#if !defined (__HAVE_CPU_SWAP32P__) -static inline void cpu_swap32p (uint32_t *outp, uint32_t in) -{ - generic_cpu_swap32p(outp, in); -} -#endif - -#if !defined (__HAVE_CPU_SWAP64P__) -static inline void cpu_swap64p (uint64_t *outp, uint64_t in) -{ -#if defined (__CPU_LENGTH_64__) - generic_cpu_swap64p(outp, in); -#elif defined (__CPU_LENGTH_32__) - generic_cpu_swap64p_32(outp, in); -#else -#error "Don't know how to make 64 bits swapping on this arch" -#endif -} -#endif - -static inline void cpu_nswap16p (uint16_t *outp, uint16_t in) -{ - *outp = in; -} - -static inline void cpu_nswap32p (uint32_t *outp, uint32_t in) -{ - *outp = in; -} - -static inline void cpu_nswap64p (uint64_t *outp, uint64_t in) -{ - *outp = in; -} - -static inline void _endian_be16_p (uint16_t *outp, uint16_t in, - endian_t endian) -{ - switch (endian) { - case ENDIAN_4321: - case ENDIAN_2143: - cpu_swap16p(outp, in); - break; - case ENDIAN_1234: - case ENDIAN_3412: - cpu_nswap16p(outp, in); - break; - } -} - -static inline void _endian_be32_p (uint32_t *outp, uint32_t in, - endian_t endian) -{ - switch (endian) { - case ENDIAN_4321: - cpu_swap32p(outp, in); - break; - case ENDIAN_1234: - cpu_nswap32p(outp, in); - break; - case ENDIAN_2143: - /* TODO */ - break; - case ENDIAN_3412: - /* TODO */ - break; - } -} - -static inline void _endian_be64_p (uint64_t *outp, uint64_t in, - endian_t endian) -{ - switch (endian) { - case ENDIAN_4321: - cpu_swap64p(outp, in); - break; - case ENDIAN_1234: - cpu_nswap64p(outp, in); - break; - case ENDIAN_2143: - /* TODO */ - break; - case ENDIAN_3412: - /* TODO */ - break; - } -} - -static inline void _endian_le16_p (uint16_t *outp, uint16_t in, - endian_t endian) -{ - switch (endian) { - case ENDIAN_4321: - case ENDIAN_2143: - cpu_nswap16p(outp, in); - break; - case ENDIAN_1234: - case ENDIAN_3412: - cpu_swap16p(outp, in); - break; - } -} - -static inline void _endian_le32_p (uint32_t *outp, uint32_t in, - endian_t endian) -{ - switch (endian) { - case ENDIAN_4321: - cpu_nswap32p(outp, in); - break; - case ENDIAN_1234: - cpu_swap32p(outp, in); - break; - case ENDIAN_2143: - /* TODO */ - break; - case ENDIAN_3412: - /* TODO */ - break; - } -} - -static inline void _endian_le64_p (uint64_t *outp, uint64_t in, - endian_t endian) -{ - switch (endian) { - case ENDIAN_4321: - cpu_nswap64p(outp, in); - break; - case ENDIAN_1234: - cpu_swap64p(outp, in); - break; - case ENDIAN_2143: - /* TODO */ - break; - case ENDIAN_3412: - /* TODO */ - break; - } -} - -static inline void endian_to_be16p (uint16_t *outp, uint16_t in, - endian_t endian) -{ - _endian_be16_p(outp, in, endian); -} - -static inline void endian_to_be32p (uint32_t *outp, uint32_t in, - endian_t endian) -{ - _endian_be32_p(outp, in, endian); -} - -static inline void endian_to_be64p (uint64_t *outp, uint64_t in, - endian_t endian) -{ - _endian_be64_p(outp, in, endian); -} - -static inline void endian_to_le16p (uint16_t *outp, uint16_t in, - endian_t endian) -{ - _endian_le16_p(outp, in, endian); -} - -static inline void endian_to_le32p (uint32_t *outp, uint32_t in, - endian_t endian) -{ - _endian_le32_p(outp, in, endian); -} - -static inline void endian_to_le64p (uint64_t *outp, uint64_t in, - endian_t endian) -{ - _endian_le64_p(outp, in, endian); -} - -static inline void be16_to_endianp (uint16_t *outp, uint16_t in, - endian_t endian) -{ - _endian_be16_p(outp, in, endian); -} - -static inline void be32_to_endianp (uint32_t *outp, uint32_t in, - endian_t endian) -{ - _endian_be32_p(outp, in, endian); -} - -static inline void be64_to_endianp (uint64_t *outp, uint64_t in, - endian_t endian) -{ - _endian_be64_p(outp, in, endian); -} - -static inline void le16_to_endianp (uint16_t *outp, uint16_t in, - endian_t endian) -{ - _endian_le16_p(outp, in, endian); -} - -static inline void le32_to_endianp (uint32_t *outp, uint32_t in, - endian_t endian) -{ - _endian_le32_p(outp, in, endian); -} - -static inline void le64_to_endianp (uint64_t *outp, uint64_t in, - endian_t endian) -{ - _endian_le64_p(outp, in, endian); -} - -#if defined (__CPU_ENDIAN_4321__) - -static inline void cpu_to_be16p (uint16_t *outp, uint16_t in) -{ - cpu_swap16p(outp, in); -} - -static inline void cpu_to_be32p (uint32_t *outp, uint32_t in) -{ - cpu_swap32p(outp, in); -} - -static inline void cpu_to_be64p (uint64_t *outp, uint64_t in) -{ - cpu_swap64p(outp, in); -} - -static inline void cpu_to_le16p (uint16_t *outp, uint16_t in) -{ - cpu_nswap16p(outp, in); -} - -static inline void cpu_to_le32p (uint32_t *outp, uint32_t in) -{ - cpu_nswap32p(outp, in); -} - -static inline void cpu_to_le64p (uint64_t *outp, uint64_t in) -{ - cpu_nswap64p(outp, in); -} - -static inline void be16_to_cpup (uint16_t *outp, uint16_t in) -{ - cpu_swap16p(outp, in); -} - -static inline void be32_to_cpup (uint32_t *outp, uint32_t in) -{ - cpu_swap32p(outp, in); -} - -static inline void be64_to_cpup (uint64_t *outp, uint64_t in) -{ - cpu_swap64p(outp, in); -} - -static inline void le16_to_cpup (uint16_t *outp, uint16_t in) -{ - cpu_nswap16p(outp, in); -} - -static inline void le32_to_cpup (uint32_t *outp, uint32_t in) -{ - cpu_nswap32p(outp, in); -} - -static inline void le64_to_cpup (uint64_t *outp, uint64_t in) -{ - cpu_nswap64p(outp, in); -} - -static inline void endian_to_cpu16p (uint16_t *outp, uint16_t in, - endian_t endian) -{ - endian_to_le16p(outp, in, endian); -} - -static inline void endian_to_cpu32p (uint32_t *outp, uint32_t in, - endian_t endian) -{ - endian_to_le32p(outp, in, endian); -} - -static inline void endian_to_cpu64p (uint64_t *outp, uint64_t in, - endian_t endian) -{ - endian_to_le64p(outp, in, endian); -} - -static inline void cpu16_to_endianp (uint16_t *outp, uint16_t in, - endian_t endian) -{ - le16_to_endianp(outp, in, endian); -} - -static inline void cpu32_to_endianp (uint32_t *outp, uint32_t in, - endian_t endian) -{ - le32_to_endianp(outp, in, endian); -} - -static inline void cpu64_to_endianp (uint64_t *outp, uint64_t in, - endian_t endian) -{ - le64_to_endianp(outp, in, endian); -} - -#elif defined (__CPU_ENDIAN_1234__) - -static inline void cpu_to_be16p (uint16_t *outp, uint16_t in) -{ - cpu_nswap16p(outp, in); -} - -static inline void cpu_to_be32p (uint32_t *outp, uint32_t in) -{ - cpu_nswap32p(outp, in); -} - -static inline void cpu_to_be64p (uint64_t *outp, uint64_t in) -{ - cpu_nswap64p(outp, in); -} - -static inline void cpu_to_le16p (uint16_t *outp, uint16_t in) -{ - cpu_swap16p(outp, in); -} - -static inline void cpu_to_le32p (uint32_t *outp, uint32_t in) -{ - cpu_swap32p(outp, in); -} - -static inline void cpu_to_le64p (uint64_t *outp, uint64_t in) -{ - cpu_swap64p(outp, in); -} - -static inline void endian_to_cpu16p (uint16_t *outp, uint16_t in, - endian_t endian) -{ - endian_to_be16p(outp, in, endian); -} - -static inline void endian_to_cpu32p (uint32_t *outp, uint32_t in, - endian_t endian) -{ - endian_to_be32p(outp, in, endian); -} - -static inline void endian_to_cpu64p (uint64_t *outp, uint64_t in, - endian_t endian) -{ - endian_to_be64p(outp, in, endian); -} - -static inline void cpu16_to_endianp (uint16_t *outp, uint16_t in, - endian_t endian) -{ - be16_to_endianp(outp, in, endian); -} - -static inline void cpu32_to_endianp (uint32_t *outp, uint32_t in, - endian_t endian) -{ - be32_to_endianp(outp, in, endian); -} - -static inline void cpu64_to_endianp (uint64_t *outp, uint64_t in, - endian_t endian) -{ - be64_to_endianp(outp, in, endian); -} - -#else /* 2143 / 3412 */ -/* TODO */ -#error "TODO" -#endif - -#endif /* !defined (__OHW_ENDIAN_H__) */ diff --git a/qemu/roms/openhackware/src/libc/include/errno.h b/qemu/roms/openhackware/src/libc/include/errno.h deleted file mode 100644 index f6242a581..000000000 --- a/qemu/roms/openhackware/src/libc/include/errno.h +++ /dev/null @@ -1,62 +0,0 @@ -/* - * <errno.h> - * - * Open Hack'Ware BIOS errno management - * - * Copyright (c) 2004-2005 Jocelyn Mayer - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License V2 - * as published by the Free Software Foundation - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ -#if !defined (__OHW_ERRNO_H__) -#define __OHW_ERRNO_H__ - -struct task { - int errno; -}; - -extern struct task cur_task; - -void *get_current_stack (void); - -static inline int *errno_location (void) -{ - /* XXX: to fix */ -#if 0 - struct task *taskp; - - taskp = get_current_stack(); - - return &taskp->errno; -#else - return &cur_task.errno; -#endif -} - -static inline void set_errno (int errnum) -{ - *(errno_location()) = errnum; -} - -static inline int get_errno (void) -{ - return *(errno_location()); -} - -#define errno get_errno() - -enum { - ENOMEM, -}; - -#endif /* !defined (__OHW_ERRNO_H__) */ diff --git a/qemu/roms/openhackware/src/libc/include/fcntl.h b/qemu/roms/openhackware/src/libc/include/fcntl.h deleted file mode 100644 index d55c477b0..000000000 --- a/qemu/roms/openhackware/src/libc/include/fcntl.h +++ /dev/null @@ -1,33 +0,0 @@ -/* - * <fcntl.h> - * - * Open Hack'Ware BIOS: subset of POSIX fcntl definitions - * - * Copyright (c) 2004-2005 Jocelyn Mayer - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License V2 - * as published by the Free Software Foundation - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#if !defined (__OHW_FCNTL_H__) -#define __OHW_FCNTL_H__ - -enum { - O_RDONLY = 0x0001, - O_WRONLY = 0x0002, - O_RDWR = 0x0003, - O_CREAT = 0x0010, - O_EXCL = 0x0020, -}; - -#endif /* !defined (__OHW_FCNTL_H__) */ diff --git a/qemu/roms/openhackware/src/libc/include/stddef.h b/qemu/roms/openhackware/src/libc/include/stddef.h deleted file mode 100644 index 0e973eb15..000000000 --- a/qemu/roms/openhackware/src/libc/include/stddef.h +++ /dev/null @@ -1,38 +0,0 @@ -/* - * <stddef.h> - * - * Open Hack'Ware BIOS: subset of POSIX standard definitions - * - * Copyright (c) 2004-2005 Jocelyn Mayer - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License V2 - * as published by the Free Software Foundation - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#if !defined (__OHW_STDDEF_H__) -#define __OHW_STDDEF_H__ - -#include <stdint.h> - -typedef signed long ptrdiff_t; -typedef unsigned long size_t; -typedef signed long ssize_t; -typedef signed long off_t; - -/* We use unicode UCS-4 as the standard character set */ -typedef uint32_t wchar_t; - -/* XXX: to be moveed elsewhere */ -typedef uint32_t mode_t; - -#endif /* !defined (__OHW_STDDEF_H__) */ diff --git a/qemu/roms/openhackware/src/libc/include/stdint.h b/qemu/roms/openhackware/src/libc/include/stdint.h deleted file mode 100644 index 1efd3b3fd..000000000 --- a/qemu/roms/openhackware/src/libc/include/stdint.h +++ /dev/null @@ -1,74 +0,0 @@ -/* - * <stdint.h> - * - * Open Hack'Ware BIOS: arch dependent basic types - * - * Copyright (c) 2004-2005 Jocelyn Mayer - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License V2 - * as published by the Free Software Foundation - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#if !defined (__OHW_STDINT_H__) -#define __OHW_STDINT_H__ - -#if defined (__i386__) - -typedef unsigned char uint8_t; -typedef signed char int8_t; -typedef unsigned short uint16_t; -typedef signed short int16_t; -typedef unsigned int uint32_t; -typedef signed int int32_t; -typedef unsigned long long uint64_t; -typedef signed long long int64_t; - -#elif defined (__x86_64__) - -typedef unsigned char uint8_t; -typedef signed char int8_t; -typedef unsigned short uint16_t; -typedef signed short int16_t; -typedef unsigned int uint32_t; -typedef signed int int32_t; -typedef unsigned long uint64_t; -typedef signed long int64_t; - -#elif defined (__powerpc__) || defined (_ARCH_PPC) - -typedef unsigned char uint8_t; -typedef signed char int8_t; -typedef unsigned short uint16_t; -typedef signed short int16_t; -typedef unsigned int uint32_t; -typedef signed int int32_t; -typedef unsigned long long uint64_t; -typedef signed long long int64_t; - -#elif defined (__powerpc64__) || defined (_ARCH_PPC64) - -typedef unsigned char uint8_t; -typedef signed char int8_t; -typedef unsigned short uint16_t; -typedef signed short int16_t; -typedef unsigned int uint32_t; -typedef signed int int32_t; -typedef unsigned long uint64_t; -typedef signed long int64_t; -#else - -#error "unsupported CPU architecture" - -#endif - -#endif /* !defined (__OHW_STDINT_H__) */ diff --git a/qemu/roms/openhackware/src/libc/include/stdio.h b/qemu/roms/openhackware/src/libc/include/stdio.h deleted file mode 100644 index f6bca8657..000000000 --- a/qemu/roms/openhackware/src/libc/include/stdio.h +++ /dev/null @@ -1,43 +0,0 @@ -/* - * <stdio.h> - * - * Open Hack'Ware BIOS: subset of POSIX stdio definitions - * - * Copyright (c) 2004-2005 Jocelyn Mayer - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License V2 - * as published by the Free Software Foundation - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#if !defined (__OHW_STDIO_H__) -#define __OHW_STDIO_H__ - -/* va_list is defined here */ -#include <stdarg.h> -/* size_t is defined here */ -#include <stddef.h> - -#define EOF ((int)-1) - -int printf (const char *format, ...); -int dprintf (const char *format, ...); -int sprintf (char *str, const char *format, ...); -int snprintf (char *str, size_t size, const char *format, ...); -int vprintf (const char *format, va_list ap); -int vdprintf (const char *format, va_list ap); -int vsprintf (char *str, const char *format, va_list ap); -int vsnprintf (char *str, size_t size, const char *format, va_list ap); - -int rename (const char *oldpath, const char *newpath); - -#endif /* !defined (__OHW_STDIO_H__) */ diff --git a/qemu/roms/openhackware/src/libc/include/stdlib.h b/qemu/roms/openhackware/src/libc/include/stdlib.h deleted file mode 100644 index d0fab6cd0..000000000 --- a/qemu/roms/openhackware/src/libc/include/stdlib.h +++ /dev/null @@ -1,50 +0,0 @@ -/* - * <stdlib.h> - * - * Open Hack'Ware BIOS: subset of POSIX stdlib definitions - * - * Copyright (c) 2004-2005 Jocelyn Mayer - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License V2 - * as published by the Free Software Foundation - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#if !defined (__OHW_STDLIB_H__) -#define __OHW_STDLIB_H__ - -#define NULL ((void *)0) - -/* size_t is declared here */ -#include <stddef.h> - -void *malloc (size_t size); -void free (void *ptr); -void *realloc (void *ptr, size_t size); - -/* memset is declared here */ -#include <string.h> - -static inline void *calloc (size_t nmemb, size_t size) -{ - void *ret; - - ret = malloc(nmemb * size); - if (ret != NULL) - memset(ret, 0, nmemb * size); - - return ret; -} - -int mkstemp (char *template); - -#endif /* !defined (__OHW_STDLIB_H__) */ diff --git a/qemu/roms/openhackware/src/libc/include/string.h b/qemu/roms/openhackware/src/libc/include/string.h deleted file mode 100644 index a2c4e0ea5..000000000 --- a/qemu/roms/openhackware/src/libc/include/string.h +++ /dev/null @@ -1,90 +0,0 @@ -/* - * <string.h> - * - * Open Hack'Ware BIOS: subset of POSIX string definitions - * - * Copyright (c) 2004-2005 Jocelyn Mayer - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License V2 - * as published by the Free Software Foundation - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#if !defined (__OHW_STRING_H__) -#define __OHW_STRING_H__ - -/* size_t is declared here */ -#include <stddef.h> - -void *memcpy (void *dest, const void *src, size_t n); -void *memccpy (void *dest, const void *src, int c, size_t n); -void *mempcpy (void *dest, const void *src, size_t n); -void *memmove (void *dest, const void *src, size_t n); -void *memcmove (void *dest, const void *src, int c, size_t n); -void *mempmove (void *dest, const void *src, size_t n); -void *memset (void *s, int c, size_t n); -int memcmp (const void *s1, const void *s2, size_t n); -void *memchr (const void *s, int c, size_t n); -void *rawmemchr (const void *s, int c); -void *memrchr (const void *s, int c, size_t n); -void *memmem (const void *haystack, size_t haystacklen, - const void *needle, size_t neddlelen); -void *strcpy (char *dest, const char *src); -void *strncpy (char *dest, const char *src, size_t n); -char *strdup (const char *s); -char *strndup (const char *s, size_t n); -void *stpcpy (char *dest, const char *src); -void *stpncpy (char *dest, const char *src, size_t n); -char *strcat (char *dest, const char *src); -char *strncat (char *dest, const char *src, size_t n); -int strcmp (const char *s1, const char *s2); -int strcasecmp (const char *s1, const char *s2); -int strncmp (const char *s1, const char *s2, size_t n); -int strncasecmp (const char *s1, const char *s2, size_t n); -char *strchr (const char *s, int c); -char *strchrnul (const char *s, int c); -char *strrchr (const char *s, int c); -char *strstr (const char *haystack, const char *needle); -char *strcasestr (const char *haystack, const char *needle); -#if 0 // TODO -size_t strspn (const char *s, const char *accept); -size_t strcspn (const char *s, const char *reject); -char *strpbrk (const char *s, const char *accept); -char *strtok (char *s, const char *delim); -char *strtok_r (char *s, const char *delim, char **ptrptr); -char *strsep (char **stringp, const char *delim); -#endif // TODO -char *basename (char *path); -char *dirname (char *path); -size_t strlen (const char *s); -size_t strnlen (const char *s, size_t maxlen); - -#if 0 -static inline int ffs (int value) -{ - int tmp; - - __asm__ __volatile__ ("cntlzw %0, %1" : "=r" (tmp) : "r" (value)); - - return 32 - tmp; -} -#endif - -static inline int ffs (int value) -{ - return __builtin_ffs(value); -} - -int ffsl (long i); -int ffsll (long long i); - -#endif /* !defined (__OHW_STRING_H__) */ diff --git a/qemu/roms/openhackware/src/libc/include/strings.h b/qemu/roms/openhackware/src/libc/include/strings.h deleted file mode 100644 index 64c2cfd75..000000000 --- a/qemu/roms/openhackware/src/libc/include/strings.h +++ /dev/null @@ -1,27 +0,0 @@ -/* - * <strings.h> - * - * Open Hack'Ware BIOS: Fake header for POSIX compatibility - * - * Copyright (c) 2004-2005 Jocelyn Mayer - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License V2 - * as published by the Free Software Foundation - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#if !defined (__OHW_STRINGS_H__) -#define __OHW_STRINGS_H__ - -#include <string.h> - -#endif /* !defined (__OHW_STRINGS_H__) */ diff --git a/qemu/roms/openhackware/src/libc/include/unistd.h b/qemu/roms/openhackware/src/libc/include/unistd.h deleted file mode 100644 index 4199a0323..000000000 --- a/qemu/roms/openhackware/src/libc/include/unistd.h +++ /dev/null @@ -1,43 +0,0 @@ -/* - * <unistd.h> - * - * Open Hack'Ware BIOS: subset of POSIX unistd definitions - * - * Copyright (c) 2004-2005 Jocelyn Mayer - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License V2 - * as published by the Free Software Foundation - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#if !defined (__OHW_UNISTD_H__) -#define __OHW_UNISTD_H__ - -/* size_t is defined here */ -/* mode_t is defined here (SHOULD NOT !) */ -/* off_t is defined here */ -#include <stddef.h> - -int open (const char *pathname, int flags, mode_t mode); -int close (int fd); -ssize_t read (int fd, void *buf, size_t count); -ssize_t write (int fd, const void *buf, size_t count); -enum { - SEEK_SET = 0x01, - SEEK_CUR = 0x02, - SEEK_END = 0x03, -}; -off_t lseek (int fd, off_t offset, int whence); -int truncate (const char *path, off_t length); -int ftruncate (int fd, off_t length); - -#endif /* !defined (__OHW_UNISTD_H__) */ diff --git a/qemu/roms/openhackware/src/libc/src/errno.c b/qemu/roms/openhackware/src/libc/src/errno.c deleted file mode 100644 index 3417998de..000000000 --- a/qemu/roms/openhackware/src/libc/src/errno.c +++ /dev/null @@ -1,25 +0,0 @@ -/* - * <errno.c> - * - * Open Hack'Ware BIOS: errno management - * - * Copyright (c) 2004-2005 Jocelyn Mayer - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License V2 - * as published by the Free Software Foundation - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include "errno.h" - -/* XXX: to fix */ -struct task cur_task; diff --git a/qemu/roms/openhackware/src/libc/src/format.c b/qemu/roms/openhackware/src/libc/src/format.c deleted file mode 100644 index f62d5dc4e..000000000 --- a/qemu/roms/openhackware/src/libc/src/format.c +++ /dev/null @@ -1,467 +0,0 @@ -/* - * <format.c> - * - * Open Hack'Ware BIOS: formated output functions - * - * Copyright (c) 2004-2005 Jocelyn Mayer - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License V2 - * as published by the Free Software Foundation - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -/* functions prototypes are here */ -#include <stdio.h> -/* va_list is defined here */ -#include <stdarg.h> -/* size_t is defined here */ -#include <stddef.h> -/* NULL is defined here */ -#include <stdlib.h> -/* write is defined here */ -#include <unistd.h> -/* memcpy is defined here */ -/* memset is defined here */ -/* strlen is defined here */ -#include <string.h> - -#define unused __attribute__ (( unused )) -int console_write (const void *buffer, int len); -/* XXX: this is a hack to be fixed */ -int serial_write (const void *buffer, int len); -#define debug_write serial_write - -/* Low level output fonctions */ -typedef size_t (*outf_t)(void *private, const unsigned char *buf, size_t len); - -/* output to fd */ -#if defined (__USE__vprintf__) -size_t outfd (void *private, const unsigned char *buf, size_t len) -{ - int *fd = private; - - if (*fd == 1 || *fd == 2) - return console_write(buf, len); - - return write(*fd, buf, len); -} - -size_t outf_dbg (void *private, const unsigned char *buf, size_t len) -{ - int *fd = private; - - if (*fd == 1 || *fd == 2) - return debug_write(buf, len); - - return write(*fd, buf, len); -} - -/* output to buffer */ -size_t outbuf (void *private, const unsigned char *buf, size_t len) -{ - unsigned char **dst = private; - - memcpy(*dst, buf, len); - (*dst) += len; - (*dst)[0] = '\0'; - - return len; -} - -/* misc formatted output functions */ -/* out one character */ -static size_t outc (outf_t outf, void *private, - unsigned int value, size_t maxlen) -{ - unsigned char buffer; - - if (maxlen < 1) - return 0; - buffer = value; - if ((*outf)(private, &buffer, 1) == (size_t)-1) - return -1; - - return 1; -} - -/* out one int in decimal */ -static size_t outdecs (outf_t outf, void *private, - int value, size_t fill, size_t maxlen) -{ - unsigned char buffer[12]; - size_t pos, len; - int sign; - - buffer[11] = '\0'; - pos = 10; - if (value == 0) { - sign = 0; - buffer[pos--] = '0'; - } else { - if (value < 0) { - sign = -1; - value = -value; - } else { - sign = 1; - } - for (; value != 0; pos--) { - buffer[pos] = (value % 10) + '0'; - value = value / 10; - } - } - if (fill != 0) - fill -= pos - 10; - for (; fill != 0 && pos != 0; fill--) { - buffer[pos--] = '0'; - } - if (sign == -1) - buffer[pos--] = '-'; - len = 10 - pos; - if (len > maxlen) - len = maxlen; - if ((*outf)(private, buffer + pos + 1, len) == (size_t)-1) - return -1; - - return len; -} - -/* out one unsigned int as decimal */ -static size_t outdecu (outf_t outf, void *private, - unsigned int value, size_t fill, size_t maxlen) -{ - unsigned char buffer[11]; - size_t pos, len; - - buffer[10] = '\0'; - pos = 9; - if (value == 0) { - buffer[pos--] = '0'; - } else { - for (; value != 0; pos--) { - buffer[pos] = (value % 10) + '0'; - value = value / 10; - } - } - if (fill != 0) - fill -= pos - 9; - for (; fill != 0 && pos != (size_t)-1; fill--) { - buffer[pos--] = '0'; - } - len = 9 - pos; - if (len > maxlen) - len = maxlen; - if ((*outf)(private, buffer + pos + 1, len) == (size_t)-1) - return -1; - - return len; -} - -/* out one unsigned int as hexadecimal */ -static size_t outhex (outf_t outf, void *private, - unsigned int value, size_t fill, size_t maxlen) -{ - unsigned char buffer[9]; - size_t pos, len; - int d; - - buffer[8] = '\0'; - pos = 7; - if (value == 0) { - buffer[pos--] = '0'; - } else { - for (; value != 0; pos--) { - d = value & 0xF; - if (d > 9) - d += 'a' - '0' - 10; - buffer[pos] = d + '0'; - value = value >> 4; - } - } - if (fill > 0) - fill -= pos - 7; - for (; fill != 0 && pos != (size_t)-1; fill--) { - buffer[pos--] = '0'; - } - len = 7 - pos; - if (len > maxlen) - len = maxlen; - if ((*outf)(private, buffer + pos + 1, len) == (size_t)-1) - return -1; - - return len; -} - -static size_t outstr (outf_t outf, void *private, - const unsigned char *str, unused size_t fill, - size_t maxlen) -{ -#define TMPBUF_LEN 256 -#if 0 - unsigned char tmpbuf[TMPBUF_LEN]; - size_t len, totlen, tmp; -#else - size_t len, totlen; -#endif - - if (str == NULL) { - /* Avoid crash if given a NULL string */ - str = "<null>"; - } - len = strlen(str); - totlen = 0; -#if 0 - if (len < fill) { - memset(tmpbuf, ' ', TMPBUF_LEN); - fill -= len; - for (; fill > 0; fill -= tmp) { - tmp = fill; - if (tmp > TMPBUF_LEN) - tmp = TMPBUF_LEN; - totlen += tmp; - if (totlen > maxlen) { - tmp = maxlen - totlen; - totlen = maxlen; - } - (*outf)(private, tmpbuf, tmp); - } - } -#endif - totlen += len; - if (totlen > maxlen) { - len = maxlen - totlen; - totlen = maxlen; - } - if ((*outf)(private, str, len) == (size_t)-1) - return -1; - - return totlen; -} - -int _vprintf(outf_t outf, void *private, size_t maxlen, - const unsigned char *format, va_list ap) -{ - const unsigned char *p, *str; - size_t maxfill, totlen, len, tmp; - int cur; - - cur = 0; - str = format; - for (totlen = 0; totlen != maxlen;) { - for (p = str; (*p != '%' || cur > 6) && *p != '\0'; p++) - continue; - len = p - str; - if (len + totlen > maxlen) - len = maxlen - totlen; - tmp = (*outf)(private, str, p - str); - if (tmp == (size_t)-1) - return -1; - totlen += tmp; - if (*p == '\0') - break; - maxfill = -2; - str = p; - next: - p++; - switch (*p) { - case '\0': - /* Invalid format */ - goto invalid; - case '0': - if (maxfill >= (size_t)-2) { - maxfill = -1; - goto next; - } - /* No break here */ - case '1' ... '9': - switch (maxfill) { - case -2: - /* Invalid format */ - goto invalid; - case -1: - maxfill = *p - '0'; - break; - default: - maxfill = (maxfill * 10) + *p - '0'; - break; - } - goto next; - case 'l': - /* Ignore it */ - goto next; - case 'h': - /* Ignore it */ - goto next; - case 'd': - if (maxfill == (size_t)-2 || maxfill == (size_t)(-1)) - maxfill = 0; - tmp = outdecs(outf, private, - va_arg(ap, int), maxfill, maxlen - totlen); - break; - case 'u': - if (maxfill == (size_t)-2 || maxfill == (size_t)(-1)) - maxfill = 0; - tmp = outdecu(outf, private, - va_arg(ap, unsigned int), maxfill, maxlen - totlen); - break; - case 'x': - if (maxfill == (size_t)-2 || maxfill == (size_t)(-1)) - maxfill = 0; - tmp = outhex(outf, private, - va_arg(ap, unsigned int), maxfill, maxlen - totlen); - break; - case 'p': - if (p != str + 1) { - /* Invalid format */ - goto invalid; - } else { - if (maxfill == (size_t)-2 || maxfill == (size_t)(-1)) - maxfill = 0; - tmp = outhex(outf, private, va_arg(ap, unsigned int), - maxfill, maxlen - totlen); - } - break; - case 'c': - if (p != str + 1) { - /* Invalid format */ - goto invalid; - } else { - tmp = outc(outf, private, - va_arg(ap, int), maxlen - totlen); - } - break; - case 's': - if (maxfill == (size_t)-2 || maxfill == (size_t)(-1)) - maxfill = 0; - str = va_arg(ap, const unsigned char *); - tmp = outstr(outf, private, str, maxfill, maxlen - totlen); - break; - case '%': - if (p != str + 1) { - /* Invalid format */ - goto invalid; - } else { - tmp = outc(outf, private, '%', maxlen - totlen); - } - default: - invalid: - /* Invalid format : display the raw string */ - len = p - str + 1; - if (len + totlen > maxlen) - len = maxlen - totlen; - tmp = (*outf)(private, str, len); - break; - } - if (tmp == (size_t)-1) - return -1; - totlen += tmp; - str = p + 1; - } - - return 0; -} -#else /* defined (__USE__vprintf__) */ -size_t outfd (void *private, const unsigned char *buf, size_t len); -size_t outf_dbg (void *private, const unsigned char *buf, size_t len); -size_t outbuf (void *private, const unsigned char *buf, size_t len); -int _vprintf(outf_t outf, void *private, size_t maxlen, - const unsigned char *format, va_list ap); -#endif /* defined (__USE__vprintf__) */ - -#if defined (__USE_printf__) -int printf (const char *format, ...) -{ - va_list ap; - int fd = 1; - int ret; - - va_start(ap, format); - ret = _vprintf(&outfd, &fd, -1, format, ap); - va_end(ap); - - return ret; -} -#endif /* defined (__USE_printf__) */ - -#if defined (__USE_dprintf__) -int dprintf (const char *format, ...) -{ - va_list ap; - int fd = 1; - int ret; - - va_start(ap, format); - ret = _vprintf(&outf_dbg, &fd, -1, format, ap); - va_end(ap); - - return ret; -} -#endif /* defined (__USE_dprintf__) */ - -#if defined (__USE_sprintf__) -int sprintf (char *str, const char *format, ...) -{ - va_list ap; - int ret; - - va_start(ap, format); - ret = _vprintf(&outbuf, &str, -1, format, ap); - va_end(ap); - - return ret; -} -#endif /* defined (__USE_sprintf__) */ - -#if defined (__USE_snprintf__) -int snprintf (char *str, size_t size, const char *format, ...) -{ - va_list ap; - int ret; - - va_start(ap, format); - ret = _vprintf(&outbuf, &str, size, format, ap); - va_end(ap); - - return ret; -} -#endif /* defined (__USE_snprintf__) */ - -#if defined (__USE_vprintf__) -int vprintf (const char *format, va_list ap) -{ - int fd = 1; - - return _vprintf(&outfd, &fd, -1, format, ap); -} -#endif /* defined (__USE_vprintf__) */ - -#if defined (__USE_vdprintf__) -int vdprintf (const char *format, va_list ap) -{ - int fd = 1; - - return _vprintf(&outf_dbg, &fd, -1, format, ap); -} -#endif /* defined (__USE_vdprintf__) */ - -#if defined (__USE_vsprintf__) -int vsprintf (char *str, const char *format, va_list ap) -{ - return _vprintf(&outbuf, &str, -1, format, ap); -} -#endif /* defined (__USE_vsprintf__) */ - -#if defined (__USE_vsnprintf__) -int vsnprintf (char *str, size_t size, const char *format, va_list ap) -{ - return _vprintf(&outbuf, &str, size, format, ap); -} -#endif /* defined (__USE_vsnprintf__) */ diff --git a/qemu/roms/openhackware/src/libc/src/malloc.c b/qemu/roms/openhackware/src/libc/src/malloc.c deleted file mode 100644 index 14bd8e557..000000000 --- a/qemu/roms/openhackware/src/libc/src/malloc.c +++ /dev/null @@ -1,730 +0,0 @@ -/* - * <malloc.c> - * - * Open Hack'Ware BIOS: memory management - * - * Copyright (c) 2004-2005 Jocelyn Mayer - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License V2 - * as published by the Free Software Foundation - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -/* functions prototypes are here */ -/* NULL is declared here */ -#include <stdlib.h> -/* memcpy is defined here */ -#include <string.h> -/* set_errno is defined here */ -#include <errno.h> - -//#define DEBUG_MEMOPS -#if defined (DEBUG_MEMOPS) -#define MEMOPS_PRINTF(fmt, args...) do { dprintf(fmt , ##args); } while (0) -#else -#define MEMOPS_PRINTF(fmt, args...) do { } while (0) -#endif - -#define unused __attribute__ (( unused )) - -/* XXX: TODO: put this elsewhere */ -void *page_get (int nb_pages); -void page_put (void *addr, int nb_pages); - -/* XXX: TOTO: put this elsewhere */ -#if defined (__i386__) -#define NATURAL_ALIGN_BITS 2 -#define PAGE_BITS 12 -#define __32_BITS 1 -#elif defined (__powerpc__) || defined (_ARCH_PPC) -#define NATURAL_ALIGN_BITS 2 -#define PAGE_BITS 12 -#define __32_BITS 1 -#elif defined (__x86_64__) -#define NATURAL_ALIGN_BITS 3 -#define PAGE_BITS 12 -#else -#error "Unsupported architecture" -#endif -#define PAGE_SIZE (1 << PAGE_BITS) -#define PAGE(addr) ((void *)((unsigned long)(addr) & ~(PAGE_SIZE - 1))) - - -#define MIN_ELEM_BITS (NATURAL_ALIGN_BITS + 1) -#define MIN_ELEM_SIZE (1 << (MIN_ELEM_BITS)) -#define MAX_ELEM_BITS (PAGE_BITS) -#define MAX_ELEM_SIZE (1 << (MAX_ELEM_BITS - 1)) -#define POOL_MAX ((MAX_ELEM_BITS) - (MIN_ELEM_BITS)) -#define CACHE_MAX 16 - -typedef struct free_slot_t free_slot_t; -struct free_slot_t { - struct free_slot_t *next; -}; - -typedef struct page_descr_t page_descr_t; -struct page_descr_t { - struct page_descr_t *next; - struct page_descr_t *prev; - void *addr; - unsigned long nb; -}; - -/* - * This points to the first descriptor page where stand: - * - 1 descriptor for this page. - * - 1 decriptor pages list head. - * - POOL_MAX pool descriptors list heads. - * - CACHE_MAX page cache entries list heads. - */ -static void *malloc_base; - -/* Shared functions */ -static inline page_descr_t *main_descr_get (void) -{ - return (page_descr_t *)malloc_base + 1; -} - -static inline page_descr_t *pool_head_get (int pool_idx) -{ - return main_descr_get() + 1 + pool_idx; -} - -static inline page_descr_t *cache_head_get (int cache_idx) -{ - return pool_head_get(POOL_MAX) + 1 + cache_idx; -} - -static void free_slots_init (void *page, int incr, int size) -{ - free_slot_t *slot, *next; - - for (slot = page; - slot < (free_slot_t *)((char *)page + size); slot = next) { - next = (void *)((char *)slot + incr); - slot->next = next; - } - slot = (void *)((char *)slot - incr); - slot->next = NULL; -} - -static page_descr_t *descr_find_free (page_descr_t *head_descr, - page_descr_t *skip_descr) -{ - page_descr_t *cur_descr, *best; - unsigned long max_used; - - /* Try to always return the page with the less free slots to reduce - * memory fragmentation. - */ - max_used = 0; - best = NULL; - for (cur_descr = head_descr->next; - cur_descr != head_descr; cur_descr = cur_descr->next) { - if (cur_descr != skip_descr && cur_descr->addr != NULL && - cur_descr->nb >= max_used) { - max_used = cur_descr->nb; - best = cur_descr; - } - } - - return best; -} - -/* Page descriptors management */ -static void page_descr_free (page_descr_t *head_descr) -{ - head_descr->next->prev = head_descr->prev; - head_descr->prev->next = head_descr->next; - page_put(head_descr, 1); -} - -static page_descr_t *page_descr_get (void) -{ - page_descr_t *main_descr, *head_descr, *page_descr; - free_slot_t *first_free; - - main_descr = main_descr_get(); - head_descr = main_descr->addr; - first_free = head_descr->addr; - if (first_free == NULL) { - /* Find a page with free descriptors */ - head_descr = descr_find_free(main_descr, NULL); - if (head_descr != NULL) { - /* Get the first free slot */ - first_free = head_descr->addr; - } else { - /* Allocate a new page */ - head_descr = page_get(1); - if (head_descr == NULL) { - MEMOPS_PRINTF("%s: cannot get new head descriptor\n", - __func__); - return NULL; - } - /* Initialise free slots */ - free_slots_init(head_descr, sizeof(page_descr_t), PAGE_SIZE); - /* Initialise page head descriptor */ - head_descr->addr = head_descr + 1; - head_descr->nb = 0; - head_descr->next = main_descr; - head_descr->prev = main_descr->prev; - /* Update main descriptor */ - main_descr->prev->next = head_descr; - main_descr->prev = head_descr; - main_descr->nb++; - first_free = head_descr->addr; - } - main_descr->addr = head_descr; - } - head_descr->addr = first_free->next; - if (head_descr->nb == 0) - main_descr->nb--; - head_descr->nb++; - page_descr = (page_descr_t *)first_free; - page_descr->prev = NULL; - page_descr->next = NULL; - page_descr->addr = NULL; - page_descr->nb = 0; - - return page_descr; -} - -static void page_descr_put (page_descr_t *page_descr) -{ - page_descr_t *main_descr, *head_descr, *next_descr, *free_descr; - free_slot_t *first_free, *next_free; - - head_descr = PAGE(page_descr); - /* Mark this descriptor as free */ - next_free = head_descr->addr; - first_free = (free_slot_t *)page_descr; - first_free->next = next_free; - /* Update page descriptor */ - head_descr->addr = first_free; - head_descr->nb--; - main_descr = main_descr_get(); - if (head_descr->nb == 0) { - /* Try to free this page */ - if (main_descr->addr == head_descr || - main_descr->addr == NULL || - main_descr->nb > 0) - free_descr = descr_find_free(main_descr, head_descr); - else - free_descr = main_descr->addr; - if (free_descr != NULL) { - /* Update main descriptor */ - page_descr_free(head_descr); - main_descr->addr = free_descr; - } else { - main_descr->addr = head_descr; - main_descr->nb++; - } - } else if (next_free == NULL) { - free_descr = head_descr; - for (head_descr = main_descr->next; - main_descr->nb > 0 && head_descr != main_descr; - head_descr = next_descr) { - next_descr = head_descr->next; - if (head_descr->nb == 0) { - if (main_descr->addr == head_descr) - main_descr->addr = NULL; - page_descr_free(head_descr); - main_descr->nb--; - } - } - if (main_descr->addr == NULL) - main_descr->addr = free_descr; - } -} - -/* Page cache management */ -static inline unsigned long cache_idx (void *addr) -{ - return ((unsigned long)addr >> PAGE_BITS) & (CACHE_MAX - 1); -} - -static inline unsigned long page_cache_pool_idx (page_descr_t *cache_descr) -{ - return (cache_descr->nb & 0xF); -} - -static inline page_descr_t *page_cache_page_descr (page_descr_t *cache_descr) -{ - return (page_descr_t *)(cache_descr->nb & ~0xF); -} - -static int page_cache_add_page (page_descr_t *page_descr, int pool_idx) -{ - page_descr_t *main_descr, *cache_head, *cache_descr; - - main_descr = main_descr_get(); - cache_head = cache_head_get(cache_idx(page_descr->addr)); - cache_descr = page_descr_get(); - if (cache_descr == NULL) { - MEMOPS_PRINTF("%s: cannot get cache page\n", __func__); - return -1; - } - cache_descr->nb = pool_idx | (unsigned long)page_descr; - cache_descr->prev = cache_head; - cache_descr->next = cache_head->next; - cache_descr->addr = page_descr->addr; - cache_head->next->prev = cache_descr; - cache_head->next = cache_descr; - - return 0; -} - -static page_descr_t *page_cache_get_descr (void *addr) -{ - page_descr_t *main_descr, *cache_head, *cache_descr; - - main_descr = main_descr_get(); - cache_head = cache_head_get(cache_idx(addr)); - for (cache_descr = cache_head->next; - cache_descr != cache_head; cache_descr = cache_descr->next) { - if (cache_descr->addr == addr) { - return cache_descr; - } - } - MEMOPS_PRINTF("%s: cannot get cache page descr\n", __func__); - - return NULL; -} - -static void page_cache_remove_descr (page_descr_t *cache_descr) -{ - cache_descr->next->prev = cache_descr->prev; - cache_descr->prev->next = cache_descr->next; - page_descr_put(cache_descr); -} - -/* Allocation by pool (size <= PAGE_SIZE / 2) */ -static void pool_descr_free (page_descr_t *cache_descr, - page_descr_t *pool_descr) -{ - page_put(PAGE(pool_descr->addr), 1); - page_cache_remove_descr(cache_descr); - pool_descr->next->prev = pool_descr->prev; - pool_descr->prev->next = pool_descr->next; - page_descr_put(pool_descr); -} - -static void *pool_malloc (int pool_idx) -{ - page_descr_t *main_descr, *pool_head, *pool_descr; - free_slot_t *first_free, *next_free; - - main_descr = main_descr_get(); - pool_head = pool_head_get(pool_idx); - pool_descr = pool_head->addr; - if (pool_descr == NULL || pool_descr->addr == NULL) { - pool_descr = descr_find_free(pool_head, NULL); - if (pool_descr == NULL) { - pool_descr = page_descr_get(); - if (pool_descr == NULL) { - MEMOPS_PRINTF("%s: cannot get pool descr\n", __func__); - return NULL; - } - pool_descr->addr = page_get(1); - if (pool_descr->addr == NULL) { - MEMOPS_PRINTF("%s: cannot allocate new page\n", __func__); - page_descr_put(pool_descr); - return NULL; - } - if (page_cache_add_page(pool_descr, pool_idx) < 0) { - MEMOPS_PRINTF("%s: cannot add new page to cache\n", __func__); - page_put(pool_descr->addr, 1); - page_descr_put(pool_descr); - return NULL; - } - free_slots_init(pool_descr->addr, - 1 << (MIN_ELEM_BITS + pool_idx), PAGE_SIZE); - pool_descr->nb = 0; - pool_descr->prev = pool_head->prev; - pool_descr->next = pool_head; - pool_head->prev->next = pool_descr; - pool_head->prev = pool_descr; - pool_head->nb++; - } - pool_head->addr = pool_descr; - } - first_free = pool_descr->addr; - next_free = first_free->next; - // memset(first_free, 0, 1 << (MIN_ELEM_BITS + pool_idx)); - pool_descr->addr = next_free; - if (pool_descr->nb == 0) - pool_head->nb--; - pool_descr->nb++; - - return first_free; -} - -unused static void pool_free (page_descr_t *cache_descr, void *area) -{ - page_descr_t *pool_head, *pool_descr, *pool_next, *free_pool; - free_slot_t *first_free, *next_free; - unsigned long size, pool_idx; - - pool_descr = page_cache_page_descr(cache_descr); - first_free = area; - next_free = pool_descr->addr; - pool_idx = page_cache_pool_idx(cache_descr); - size = 1 << (MIN_ELEM_BITS + pool_idx); - first_free->next = next_free; - pool_descr->addr = first_free; - pool_descr->nb--; - pool_head = pool_head_get(pool_idx); - if (pool_descr->nb == 0) { - if (pool_head->addr == pool_descr || - pool_head->addr == NULL || - pool_head->nb > 0) - free_pool = descr_find_free(pool_head, pool_descr); - else - free_pool = pool_head->addr; - if (free_pool != NULL) { - /* Free page & descriptor */ - pool_descr_free(cache_descr, pool_descr); - pool_head->addr = free_pool; - } else { - pool_head->addr = pool_descr; - pool_head->nb++; - } - } else if (next_free == NULL) { - free_pool = pool_descr; - for (pool_descr = pool_head->next; - pool_head->nb > 0 && pool_descr != pool_head; - pool_descr = pool_next) { - pool_next = pool_descr->next; - if (pool_descr->nb == 0) { - if (pool_head->addr == pool_descr) - pool_head->addr = NULL; - cache_descr = page_cache_get_descr(PAGE(pool_descr->addr)); - if (cache_descr != NULL) { - pool_descr_free(cache_descr, pool_descr); - pool_head->nb--; - } else { - /* Incoherency: what to do ? */ - } - } - } - if (pool_head->addr == NULL) - pool_head->addr = free_pool; - } -} - -/* Big area management (size > PAGE_SIZE / 2) */ -static void *big_malloc (int nb_pages) -{ - page_descr_t *main_descr, *pool_head, *pool_descr; - - main_descr = main_descr_get(); - pool_head = pool_head_get(POOL_MAX); - pool_descr = page_descr_get(); - if (pool_descr == NULL) { - MEMOPS_PRINTF("%s: cannot get pool descr\n", __func__); - return NULL; - } - pool_descr->addr = page_get(nb_pages); - if (pool_descr->addr == NULL) { - page_descr_put(pool_descr); - MEMOPS_PRINTF("%s: cannot get page\n", __func__); - return NULL; - } - if (page_cache_add_page(pool_descr, POOL_MAX) < 0) { - page_put(pool_descr->addr, nb_pages); - page_descr_put(pool_descr); - MEMOPS_PRINTF("%s: cannot get add page to cache\n", __func__); - return NULL; - } - pool_descr->prev = pool_head->prev; - pool_descr->next = pool_head; - pool_descr->nb = nb_pages; - pool_head->prev->next = pool_descr; - pool_head->prev = pool_descr; - - return pool_descr->addr; -} - -static void big_free (page_descr_t *cache_descr) -{ - page_descr_t *pool_descr; - - pool_descr = page_cache_page_descr(cache_descr); - if (pool_descr->addr != NULL && pool_descr->nb != 0) { - page_put(pool_descr->addr, pool_descr->nb); - pool_descr->next->prev = pool_descr->prev; - pool_descr->prev->next = pool_descr->next; - page_descr_put(pool_descr); - page_cache_remove_descr(cache_descr); - } else { - MEMOPS_PRINTF("%s: ERROR %p %d\n", - __func__, pool_descr->addr, (int)pool_descr->nb); - } -} - -unused static void *big_realloc (page_descr_t *cache_descr, int new_size) -{ - void *new_area; - page_descr_t *pool_descr; - unsigned long new_nb; - - pool_descr = page_cache_page_descr(cache_descr); - new_nb = (new_size + PAGE_SIZE - 1) / PAGE_SIZE; - if (new_nb == pool_descr->nb) { - new_area = cache_descr->addr; - } else { - new_area = big_malloc(new_size); - memcpy(new_area, cache_descr->addr, pool_descr->nb * PAGE_SIZE); - big_free(cache_descr); - } - - return new_area; -} - -/* Global entry points */ -int page_descrs_init (void) -{ - page_descr_t *main_descr, *page_descr, *pool_head, *cache_head; - int i; - - /* Allocate first descriptor page */ - malloc_base = page_get(1); - if (malloc_base == NULL) { - set_errno(ENOMEM); - MEMOPS_PRINTF("%s: cannot get main descriptor\n", __func__); - return -1; - } - /* Init free slots in this page */ - free_slots_init(malloc_base, sizeof(page_descr_t), PAGE_SIZE); - /* Init main descriptor */ - page_descr = malloc_base; - main_descr = main_descr_get(); - main_descr->addr = page_descr; - main_descr->nb = 0; - main_descr->next = page_descr; - main_descr->prev = page_descr; - page_descr->nb = 1; - page_descr->addr = page_descr + 2; - page_descr->next = main_descr; - page_descr->prev = main_descr; - /* Init pool lists heads */ - for (i = 0; i <= POOL_MAX; i++) { - pool_head = page_descr_get(); - if (pool_head == NULL) { - page_put(malloc_base, 1); - malloc_base = NULL; - MEMOPS_PRINTF("%s: cannot get pool descriptor %d\n", __func__, i); - return -1; - } - pool_head->prev = pool_head; - pool_head->next = pool_head; - pool_head->addr = NULL; - } - /* Init page caches lists heads */ - for (i = 0; i < CACHE_MAX; i++) { - cache_head = page_descr_get(); - if (cache_head == NULL) { - page_put(malloc_base, 1); - malloc_base = NULL; - MEMOPS_PRINTF("%s: cannot get page cache descriptor %d\n", - __func__, i); - return -1; - } - cache_head->prev = cache_head; - cache_head->next = cache_head; - } - - return 0; -} - -static inline int get_pool_idx (size_t size) -{ - int pool_idx; - - pool_idx = 0; - for (size /= MIN_ELEM_SIZE; size != 0; size = size / 2) - pool_idx++; - - return pool_idx; -} - -#if 1 -void *malloc (size_t size) -{ - void *ret; - int pool_idx; - - if (malloc_base == NULL || size == 0) { - ret = NULL; - } else if (size >= MAX_ELEM_SIZE) { - ret = big_malloc((size + PAGE_SIZE - 1) / PAGE_SIZE); - } else { - if (size <= MIN_ELEM_SIZE) - pool_idx = 0; - else { - pool_idx = get_pool_idx(size); - } - ret = pool_malloc(pool_idx); - } - if (ret != NULL) - memset(ret, 0, size); -#if 0 - memory_dump(); - printf("%s(%d) => %p\n", __func__, size, ret); -#endif - - return ret; -} -#endif - -#if 0 -void free (void *area) -{ - page_descr_t *cache_descr; - int pool_idx; - - if (malloc_base == NULL || area == NULL) - return; - cache_descr = page_cache_get_descr(PAGE(area)); - if (cache_descr != NULL) { - pool_idx = page_cache_pool_idx(cache_descr); - if (pool_idx == POOL_MAX) { - big_free(cache_descr); - } else { - pool_free(cache_descr, area); - } - } else { - /* Given area is not valid */ - MEMOPS_PRINTF("ERROR: area to free not found: %p\n", area); - } -} -#endif - -#if 0 -void *realloc (void *area, size_t new_size) -{ - void *new_area; - page_descr_t *pool_descr, *cache_descr; - size_t size; - int pool_idx, new_pool_idx; - - if (malloc_base == NULL || new_size == 0) { - free(area); - return NULL; - } - if (area == NULL) - return malloc(new_size); - cache_descr = page_cache_get_descr(PAGE(area)); - if (cache_descr == NULL) { - /* Given area is not valid */ - return NULL; - } - pool_idx = page_cache_pool_idx(cache_descr); - if (new_size >= MAX_ELEM_SIZE) { - new_pool_idx = POOL_MAX; - if (pool_idx == POOL_MAX) - return big_realloc(cache_descr, new_size); - } else { - if (new_size <= MIN_ELEM_SIZE) - new_pool_idx = 0; - else - new_pool_idx = get_pool_idx(size); - if (pool_idx == new_pool_idx) - return area; - } - /* Common case: alloc, copy & free */ - if (new_pool_idx == POOL_MAX) - new_area = big_malloc((new_size + PAGE_SIZE - 1) / PAGE_SIZE); - else - new_area = pool_malloc(new_pool_idx); - if (new_area == NULL) - return NULL; - if (pool_idx == POOL_MAX) { - pool_descr = page_cache_page_descr(cache_descr); - size = pool_descr->nb * PAGE_SIZE; - } else { - size = MIN_ELEM_SIZE << pool_idx; - } - memcpy(new_area, area, size); - if (pool_idx == POOL_MAX) - big_free(cache_descr); - else - pool_free(cache_descr, area); - - return new_area; -} -#endif - -void memory_dump (void) -{ -#if defined (DEBUG_MEMOPS) - page_descr_t *main_descr, *page_descr; - page_descr_t *pool_head, *pool_descr, *cache_head, *cache_descr; - int i, n; - - main_descr = main_descr_get(); - /* Dump descriptor pages */ - printf("Descriptor pages dump: %p max=%d %d pages with no alloc descrs\n", - main_descr, (int)(PAGE_SIZE / sizeof(page_descr_t)), (int)main_descr->nb); - n = 0; - for (page_descr = main_descr->next; - page_descr != main_descr; page_descr = page_descr->next) { - printf("Descr %d : %p %p used: %d\n", - n, page_descr, page_descr->addr, (int)page_descr->nb); - n++; - } - /* Dump pool areas pages */ - for (i = 0; i < POOL_MAX; i++) { - n = 0; - pool_head = pool_head_get(i); - printf("Pool %d %p\n", i, pool_head); - for (pool_descr = pool_head->next; - pool_descr != pool_head; pool_descr = pool_descr->next) { - printf("Pool %d descr %d : %p %p used: %d size %d free: %p %p\n", - i, n, pool_descr, PAGE(pool_descr->addr), (int)pool_descr->nb, - 1 << (MIN_ELEM_BITS + i), pool_descr->addr, - ((free_slot_t *)pool_descr->addr)->next); - n++; - } - printf(" => %d pages allocated\n", n); - } -#if 0 - /* Dump big area pages */ - printf("Pool %d\n", POOL_MAX); - n = 0; - pool_head = pool_head_get(POOL_MAX); - for (pool_descr = pool_head->next; - pool_descr != pool_head; pool_descr = pool_descr->next) { - printf("Pool %d descr %d : %p nb pages: %d\n", - POOL_MAX, n, pool_descr->addr, (int)pool_descr->nb); - n++; - } - printf(" => %d pages allocated\n", n); - /* Dump page cache */ - for (i = 0; i < CACHE_MAX; i++) { - printf("Page cache 0x____%x___\n", i); - n = 0; - cache_head = cache_head_get(i); - for (cache_descr = cache_head->next; - cache_descr != cache_head; cache_descr = cache_descr->next) { - pool_descr = page_cache_page_descr(cache_descr); - printf("Cache %d descr %d : %p pool: %d descr: %p %p %d\n", - i, n, cache_descr->addr, - (int)page_cache_pool_idx(cache_descr), - pool_descr, pool_descr->addr, (int)pool_descr->nb); - n++; - } - printf(" => %d pages allocated\n", n); - } -#endif -#endif -} diff --git a/qemu/roms/openhackware/src/libc/src/mem.c b/qemu/roms/openhackware/src/libc/src/mem.c deleted file mode 100644 index a75ff851c..000000000 --- a/qemu/roms/openhackware/src/libc/src/mem.c +++ /dev/null @@ -1,251 +0,0 @@ -/* - * <mem.c> - * - * Open Hack'Ware BIOS: mem<xxx> functions - * - * Copyright (c) 2004-2005 Jocelyn Mayer - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License V2 - * as published by the Free Software Foundation - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -/* functions prototypes are here */ -#include <string.h> -/* NULL is declared here */ -#include <stdlib.h> - -/* mem___ functions */ -#if defined (__USE_memcpy__) -void *memcpy (void *dest, const void *src, size_t n) -{ - const char *p; - char *q; - - p = src; - q = dest; - for (; n != 0; n--) - *q++ = *p++; - - return dest; -} -#endif - -#if defined (__USE_memccpy__) -void *memccpy (void *dest, const void *src, int c, size_t n) -{ - const char *p; - char *q, *r; - - p = src; - q = dest; - r = NULL; - for (; n != 0; n--, q++) { - *q = *p++; - if (*q == c) { - r = q; - break; - } - } - - return r; -} -#endif - -#if defined (__USE_mempcpy__) -/* GNU extension */ -void *mempcpy (void *dest, const void *src, size_t n) -{ - const char *p; - char *q; - - p = src; - q = dest; - for (; n != 0; n--) - *q++ = *p++; - - return q; -} -#endif - -#if defined (__USE_memmove__) -void *memmove (void *dest, const void *src, size_t n) -{ - const char *p; - char *q; - - p = src; - q = dest; - if (dest <= src) { - for (; n != 0; n--) - *q++ = *p++; - } else { - p += n; - q += n; - for (; n != 0; n--) - *--q = *--p; - } - - return dest; -} -#endif - -#if defined (__USE_memcmove__) -/* OHW extension */ -void *memcmove (void *dest, const void *src, int c, size_t n) -{ - const char *p; - char *q, *r; - - p = src; - q = dest; - r = NULL; - if (dest <= src) { - for (; n != 0; n--, q++) { - *q++ = *p++; - if (*q == c) { - r = q; - break; - } - } - } else { - p += n; - q += n; - for (; n != 0; n--, q--) { - *--q = *--p; - if (*q == c) { - r = q; - break; - } - } - } - - return dest; -} -#endif - -#if defined (__USE_mempmove__) -/* OHW extension */ -void *mempmove (void *dest, const void *src, size_t n) -{ - const char *p; - char *q, *r; - - p = src; - q = dest; - r = q + n; - if (dest <= src) { - for (; n != 0; n--) - *q++ = *p++; - } else { - p += n; - q = r; - for (; n != 0; n--) - *--q = *--p; - } - - return r; -} -#endif - -#if defined (__USE_memset__) -void *memset (void *s, int c, size_t n) -{ - char *p; - - for (p = s; n != 0; n--) - *p++ = c; - - return s; -} -#endif - -#if defined (__USE_memcmp__) -int memcmp (const void *s1, const void *s2, size_t n) -{ - const char *p, *q; - int ret; - - p = s1; - q = s2; - for (ret = 0; n != 0 && ret == 0; n--) - ret = *p++ - *q++; - - return ret; -} -#endif - -#if defined (__USE_memchr__) -void *memchr (const void *s, int c, size_t n) -{ - const char *p, *r; - - r = NULL; - for (p = s; n != 0; n--, p++) { - if (*p == c) { - r = p; - break; - } - } - - return (void *)r; -} -#endif - -#if defined (__USE_rawmemchr__) -/* GNU extension */ -void *rawmemchr (const void *s, int c) -{ - const char *p; - - for (p = s; *p != c; p++) - continue; - - return (void *)p; -} -#endif - -#if defined (__USE_memrchr__) -void *memrchr (const void *s, int c, size_t n) -{ - const char *p, *r; - - r = NULL; - for (p = s + n; n != 0; n--, p--) { - if (*p == c) { - r = p; - break; - } - } - - return (void *)r; -} -#endif - -#if defined (__USE_memmem__) -/* GNU extension */ -void *memmem (const void *haystack, size_t haystacklen, - const void *needle, size_t neddlelen) -{ - const char *p, *r; - - r = NULL; - for (p = haystack; haystacklen > neddlelen; haystacklen--, p++) { - if (memcmp(p, needle, neddlelen) == 0) { - r = p; - break; - } - } - - return (void *)r; -} -#endif diff --git a/qemu/roms/openhackware/src/libc/src/str.c b/qemu/roms/openhackware/src/libc/src/str.c deleted file mode 100644 index 24548fa00..000000000 --- a/qemu/roms/openhackware/src/libc/src/str.c +++ /dev/null @@ -1,430 +0,0 @@ -/* - * <str.c> - * - * Open Hack'Ware BIOS: str<xxx> functions - * - * Copyright (c) 2004-2005 Jocelyn Mayer - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License V2 - * as published by the Free Software Foundation - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -/* functions prototypes are here */ -#include <string.h> -/* NULL is defined here */ -/* malloc is defined here */ -#include <stdlib.h> -/* toupper is defined here */ -#include <ctype.h> - -/* str___ functions */ -#if defined (__USE_strcpy__) -void *strcpy (char *dest, const char *src) -{ - char *q; - - q = dest; - for (; ; q++) { - *q = *src++; - if (*q == '\0') - break; - } - - return dest; -} -#endif - -#if defined (__USE_strncpy__) -void *strncpy (char *dest, const char *src, size_t n) -{ - char *q; - - q = dest; - for (; n != 0; n--, q++) { - *q = *src++; - if (*q == '\0') - break; - } - - return dest; -} -#endif - -#if defined (__USE_strdup__) -char *strdup (const char *s) -{ - char *dest; - size_t len; - - len = strlen(s) + 1; - dest = malloc(len); - if (dest != NULL) - memcpy(dest, s, len); - - return dest; -} -#endif - -#if defined (__USE_strndup__) -/* GNU extension */ -char *strndup (const char *s, size_t n) -{ - char *dest; - size_t len; - - len = strlen(s) + 1; - if (len > n) - len = n; - dest = malloc(len); - if (dest != NULL) { - memcpy(dest, s, len - 1); - dest[len - 1] = '\0'; - } - - return dest; -} -#endif - -#if defined (__USE_stpcpy__) -void *stpcpy (char *dest, const char *src) -{ - char *q; - - q = dest; - for (; ; q++) { - *q = *src++; - if (*q == '\0') - break; - } - - return q; -} -#endif - -#if defined (__USE_stpncpy__) -void *stpncpy (char *dest, const char *src, size_t n) -{ - char *q; - - q = dest; - for (; n != 0; n--, q++) { - *q = *src++; - if (*q == '\0') - break; - } - - return q; -} -#endif - -#if defined (__USE_strcat__) -char *strcat (char *dest, const char *src) -{ - char *q; - - for (q = dest + strlen(dest); ; q++) { - *q = *src++; - if (*q == '\0') - break; - } - - return dest; -} -#endif - -#if defined (__USE_strncat__) -char *strncat (char *dest, const char *src, size_t n) -{ - char *q; - - for (q = dest + strlen(dest); n != 0; n--, q++) { - *q = *src++; - if (*q == '\0') - break; - } - - return dest; -} -#endif - -#if defined (__USE_strcmp__) -int strcmp (const char *s1, const char *s2) -{ - int ret; - - for (ret = 0; ret == 0; s1++) { - ret = *s1 - *s2++; - if (*s1 == '\0') - break; - } - - return ret; -} -#endif - -#if defined (__USE_strcasecmp__) -int strcasecmp (const char *s1, const char *s2) -{ - int ret; - - for (ret = 0; ret == 0; s1++) { - ret = toupper(*s1) - toupper(*s2++); - if (*s1 == '\0') - break; - } - - return ret; -} -#endif - -#if defined (__USE_strncmp__) -int strncmp (const char *s1, const char *s2, size_t n) -{ - int ret; - - for (ret = 0; ret == 0 && n != 0; n--, s1++) { - ret = *s1 - *s2++; - if (*s1 == '\0') - break; - } - - return ret; -} -#endif - -#if defined (__USE_strncasecmp__) -int strncasecmp (const char *s1, const char *s2, size_t n) -{ - int ret; - - for (ret = 0; ret == 0 && n != 0; n--, s1++) { - ret = toupper(*s1) - toupper(*s2++); - if (*s1 == '\0') - break; - } - - return ret; -} -#endif - -#if defined (__USE_strchr__) -char *strchr (const char *s, int c) -{ - const char *r; - - for (r = NULL; *s != '\0'; s++) { - if (*s == c) { - r = s; - break; - } - } - - return (char *)r; -} -#endif - -#if defined (__USE_strchrnul__) -/* GNU extension */ -char *strchrnul (const char *s, int c) -{ - for (; *s != '\0' && *s != c; s++) - continue; - - return (char *)s; -} -#endif - -#if defined (__USE_strrchr__) -char *strrchr (const char *s, int c) -{ - const char *p, *r; - - r = NULL; - for (p = s + strlen(s); p != s; p--) { - if (*p == c) { - r = p; - break; - } - } - - return (char *)r; -} -#endif - -#if defined (__USE_strstr__) -char *strstr (const char *haystack, const char *needle) -{ - const char *r; - size_t hlen, nlen; - - if (*needle == '\0') - return (char *)haystack; - r = NULL; - hlen = strlen(haystack); - nlen = strlen(needle); - for (; hlen > nlen; hlen--, haystack++) { - if (memcmp(haystack, needle, nlen) == 0) { - r = haystack; - break; - } - } - - return (char *)r; -} -#endif - -#if defined (__USE_strcasestr__) -char *strcasestr (const char *haystack, const char *needle) -{ - const char *p, *q, *r; - size_t hlen, nlen, n; - - if (*needle == '\0') - return (char *)haystack; - r = NULL; - hlen = strlen(haystack); - nlen = strlen(needle); - for (; hlen > nlen; hlen--, haystack++) { - p = haystack; - q = needle; - for (n = nlen; n != 0; n--) { - if (toupper(*p++) != toupper(*q++)) - break; - } - if (n == 0) { - r = haystack; - break; - } - } - - return (char *)r; -} -#endif - -#if defined (__USE_strspn__) -#error "TODO" -size_t strspn (const char *s, const char *accept) -{ -} -#endif - -#if defined (__USE_strcspn__) -#error "TODO" -size_t strcspn (const char *s, const char *reject) -{ -} -#endif - -#if defined (__USE_strpbrk__) -#error "TODO" -char *strpbrk (const char *s, const char *accept) -{ -} -#endif - -#if defined (__USE_strtok__) -#error "TODO" -char *strtok (char *s, const char *delim) -{ -} -#endif - -#if defined (__USE_strtok_r__) -#error "TODO" -char *strtok_r (char *s, const char *delim, char **ptrptr) -{ -} -#endif - -#if defined (__USE_strsep__) -#error "TODO" -char *strsep (char **stringp, const char *delim) -{ -} -#endif - -#if defined (__USE_basename__) -char *basename (char *path) -{ - char *sl; - size_t len; - - if (path == NULL || (len = strlen(path)) == 0) - return strdup("."); - sl = path + len - 1; - if (*sl == '/') - sl--; - for (; sl != path; sl--) { - if (*sl == '/') - break; - } - - return strdup(sl + 1); -} -#endif - -#if defined (__USE_dirname__) -char *dirname (char *path) -{ - char *sl, *ret; - size_t len; - - if (path == NULL || (len = strlen(path)) == 0) { - ret = strdup("."); - } else { - sl = path + len - 1; - if (*sl == '/') - sl--; - for (; sl != path; sl--) { - if (*sl == '/') - break; - } - len = sl - path; - if (len == 0) { - ret = strdup("."); - } else { - ret = malloc(len + 1); - if (ret != NULL) { - memcpy(path, ret, len); - path[len] = '\0'; - } - } - } - - return ret; -} -#endif - -#if defined (__USE_strlen__) -size_t strlen (const char *s) -{ - size_t len; - - for (len = 0; *s != '\0'; len++) - s++; - - return len; -} -#endif - -#if defined (__USE_strnlen__) -size_t strnlen (const char *s, size_t maxlen) -{ - size_t len; - - for (len = 0; maxlen != 0 && *s != '\0'; maxlen--, len++) - s++; - - return len; -} -#endif |