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Resync with trunk

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This commit is contained in:
Robert Millan 2010-01-18 15:02:21 +00:00
commit e68d3b243f
706 changed files with 157184 additions and 45875 deletions
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75
include/grub/acpi.h Normal file
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/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_ACPI_HEADER
#define GRUB_ACPI_HEADER 1
#include <grub/types.h>
#include <grub/err.h>
struct grub_acpi_rsdp_v10
{
grub_uint8_t signature[8];
grub_uint8_t checksum;
grub_uint8_t oemid[6];
grub_uint8_t revision;
grub_uint32_t rsdt_addr;
} __attribute__ ((packed));
struct grub_acpi_rsdp_v20
{
struct grub_acpi_rsdp_v10 rsdpv1;
grub_uint32_t length;
grub_uint64_t xsdt_addr;
grub_uint8_t checksum;
grub_uint8_t reserved[3];
} __attribute__ ((packed));
struct grub_acpi_table_header
{
grub_uint8_t signature[4];
grub_uint32_t length;
grub_uint8_t revision;
grub_uint8_t checksum;
grub_uint8_t oemid[6];
grub_uint8_t oemtable[8];
grub_uint32_t oemrev;
grub_uint8_t creator_id[4];
grub_uint32_t creator_rev;
} __attribute__ ((packed));
struct grub_acpi_fadt
{
struct grub_acpi_table_header hdr;
grub_uint32_t facs_addr;
grub_uint32_t dsdt_addr;
grub_uint8_t somefields1[88];
grub_uint64_t facs_xaddr;
grub_uint64_t dsdt_xaddr;
grub_uint8_t somefields2[96];
} __attribute__ ((packed));
struct grub_acpi_rsdp_v10 *grub_acpi_get_rsdpv1 (void);
struct grub_acpi_rsdp_v20 *grub_acpi_get_rsdpv2 (void);
struct grub_acpi_rsdp_v10 *grub_machine_acpi_get_rsdpv1 (void);
struct grub_acpi_rsdp_v20 *grub_machine_acpi_get_rsdpv2 (void);
grub_uint8_t grub_byte_checksum (void *base, grub_size_t size);
grub_err_t grub_acpi_create_ebda (void);
#endif /* ! GRUB_ACPI_HEADER */

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/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2008 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_AOUT_HEADER
#define GRUB_AOUT_HEADER 1
#include <grub/types.h>
struct grub_aout32_header
{
grub_uint32_t a_midmag; /* htonl(flags<<26 | mid<<16 | magic) */
grub_uint32_t a_text; /* text segment size */
grub_uint32_t a_data; /* initialized data size */
grub_uint32_t a_bss; /* uninitialized data size */
grub_uint32_t a_syms; /* symbol table size */
grub_uint32_t a_entry; /* entry point */
grub_uint32_t a_trsize; /* text relocation size */
grub_uint32_t a_drsize; /* data relocation size */
};
struct grub_aout64_header
{
grub_uint32_t a_midmag; /* htonl(flags<<26 | mid<<16 | magic) */
grub_uint64_t a_text; /* text segment size */
grub_uint64_t a_data; /* initialized data size */
grub_uint64_t a_bss; /* uninitialized data size */
grub_uint64_t a_syms; /* symbol table size */
grub_uint64_t a_entry; /* entry point */
grub_uint64_t a_trsize; /* text relocation size */
grub_uint64_t a_drsize; /* data relocation size */
};
union grub_aout_header
{
struct grub_aout32_header aout32;
struct grub_aout64_header aout64;
};
#define AOUT_TYPE_NONE 0
#define AOUT_TYPE_AOUT32 1
#define AOUT_TYPE_AOUT64 6
#define AOUT32_OMAGIC 0x107 /* 0407 old impure format */
#define AOUT32_NMAGIC 0x108 /* 0410 read-only text */
#define AOUT32_ZMAGIC 0x10b /* 0413 demand load format */
#define AOUT32_QMAGIC 0xcc /* 0314 "compact" demand load format */
#define AOUT64_OMAGIC 0x1001
#define AOUT64_ZMAGIC 0x1002
#define AOUT64_NMAGIC 0x1003
#define AOUT_MID_ZERO 0 /* unknown - implementation dependent */
#define AOUT_MID_SUN010 1 /* sun 68010/68020 binary */
#define AOUT_MID_SUN020 2 /* sun 68020-only binary */
#define AOUT_MID_I386 134 /* i386 BSD binary */
#define AOUT_MID_SPARC 138 /* sparc */
#define AOUT_MID_HP200 200 /* hp200 (68010) BSD binary */
#define AOUT_MID_HP300 300 /* hp300 (68020+68881) BSD binary */
#define AOUT_MID_HPUX 0x20C /* hp200/300 HP-UX binary */
#define AOUT_MID_HPUX800 0x20B /* hp800 HP-UX binary */
#define AOUT_FLAG_PIC 0x10 /* contains position independent code */
#define AOUT_FLAG_DYNAMIC 0x20 /* contains run-time link-edit info */
#define AOUT_FLAG_DPMASK 0x30 /* mask for the above */
#define AOUT_GETMAGIC(header) ((header).a_midmag & 0xffff)
#define AOUT_GETMID(header) ((header).a_midmag >> 16) & 0x03ff)
#define AOUT_GETFLAG(header) ((header).a_midmag >> 26) & 0x3f)
int EXPORT_FUNC(grub_aout_get_type) (union grub_aout_header *header);
grub_err_t EXPORT_FUNC(grub_aout_load) (grub_file_t file, int offset,
grub_addr_t load_addr, int load_size,
grub_addr_t bss_end_addr);
#endif /* ! GRUB_AOUT_HEADER */

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/* ata.h - ATA disk access. */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2007, 2008, 2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_ATA_HEADER
#define GRUB_ATA_HEADER 1
#include <grub/misc.h>
#include <grub/symbol.h>
/* XXX: For now this only works on i386. */
#include <grub/cpu/io.h>
typedef enum
{
GRUB_ATA_CHS,
GRUB_ATA_LBA,
GRUB_ATA_LBA48
} grub_ata_addressing_t;
#define GRUB_ATA_REG_DATA 0
#define GRUB_ATA_REG_ERROR 1
#define GRUB_ATA_REG_FEATURES 1
#define GRUB_ATA_REG_SECTORS 2
#define GRUB_ATAPI_REG_IREASON 2
#define GRUB_ATA_REG_SECTNUM 3
#define GRUB_ATA_REG_CYLLSB 4
#define GRUB_ATA_REG_CYLMSB 5
#define GRUB_ATA_REG_LBALOW 3
#define GRUB_ATA_REG_LBAMID 4
#define GRUB_ATAPI_REG_CNTLOW 4
#define GRUB_ATA_REG_LBAHIGH 5
#define GRUB_ATAPI_REG_CNTHIGH 5
#define GRUB_ATA_REG_DISK 6
#define GRUB_ATA_REG_CMD 7
#define GRUB_ATA_REG_STATUS 7
#define GRUB_ATA_REG2_CONTROL 0
#define GRUB_ATA_STATUS_ERR 0x01
#define GRUB_ATA_STATUS_INDEX 0x02
#define GRUB_ATA_STATUS_ECC 0x04
#define GRUB_ATA_STATUS_DRQ 0x08
#define GRUB_ATA_STATUS_SEEK 0x10
#define GRUB_ATA_STATUS_WRERR 0x20
#define GRUB_ATA_STATUS_READY 0x40
#define GRUB_ATA_STATUS_BUSY 0x80
/* ATAPI interrupt reason values (I/O, D/C bits). */
#define GRUB_ATAPI_IREASON_MASK 0x3
#define GRUB_ATAPI_IREASON_DATA_OUT 0x0
#define GRUB_ATAPI_IREASON_CMD_OUT 0x1
#define GRUB_ATAPI_IREASON_DATA_IN 0x2
#define GRUB_ATAPI_IREASON_ERROR 0x3
enum grub_ata_commands
{
GRUB_ATA_CMD_CHECK_POWER_MODE = 0xe5,
GRUB_ATA_CMD_IDENTIFY_DEVICE = 0xec,
GRUB_ATA_CMD_IDENTIFY_PACKET_DEVICE = 0xa1,
GRUB_ATA_CMD_IDLE = 0xe3,
GRUB_ATA_CMD_PACKET = 0xa0,
GRUB_ATA_CMD_READ_SECTORS = 0x20,
GRUB_ATA_CMD_READ_SECTORS_EXT = 0x24,
GRUB_ATA_CMD_SECURITY_FREEZE_LOCK = 0xf5,
GRUB_ATA_CMD_SET_FEATURES = 0xef,
GRUB_ATA_CMD_SLEEP = 0xe6,
GRUB_ATA_CMD_SMART = 0xb0,
GRUB_ATA_CMD_STANDBY_IMMEDIATE = 0xe0,
GRUB_ATA_CMD_WRITE_SECTORS = 0x30,
GRUB_ATA_CMD_WRITE_SECTORS_EXT = 0x34,
};
enum grub_ata_timeout_milliseconds
{
GRUB_ATA_TOUT_STD = 1000, /* 1s standard timeout. */
GRUB_ATA_TOUT_DATA = 10000 /* 10s DATA I/O timeout. */
};
struct grub_ata_device
{
/* IDE port to use. */
int port;
/* IO addresses on which the registers for this device can be
found. */
int ioaddress;
int ioaddress2;
/* Two devices can be connected to a single cable. Use this field
to select device 0 (commonly known as "master") or device 1
(commonly known as "slave"). */
int device;
/* Addressing methods available for accessing this device. If CHS
is only available, use that. Otherwise use LBA, except for the
high sectors. In that case use LBA48. */
grub_ata_addressing_t addr;
/* Sector count. */
grub_uint64_t size;
/* CHS maximums. */
grub_uint16_t cylinders;
grub_uint16_t heads;
grub_uint16_t sectors_per_track;
/* Set to 0 for ATA, set to 1 for ATAPI. */
int atapi;
struct grub_ata_device *next;
};
grub_err_t EXPORT_FUNC(grub_ata_wait_not_busy) (struct grub_ata_device *dev,
int milliseconds);
grub_err_t EXPORT_FUNC(grub_ata_wait_drq) (struct grub_ata_device *dev,
int rw, int milliseconds);
void EXPORT_FUNC(grub_ata_pio_read) (struct grub_ata_device *dev,
char *buf, grub_size_t size);
static inline void
grub_ata_regset (struct grub_ata_device *dev, int reg, int val)
{
grub_outb (val, dev->ioaddress + reg);
}
static inline grub_uint8_t
grub_ata_regget (struct grub_ata_device *dev, int reg)
{
return grub_inb (dev->ioaddress + reg);
}
static inline void
grub_ata_regset2 (struct grub_ata_device *dev, int reg, int val)
{
grub_outb (val, dev->ioaddress2 + reg);
}
static inline grub_uint8_t
grub_ata_regget2 (struct grub_ata_device *dev, int reg)
{
return grub_inb (dev->ioaddress2 + reg);
}
static inline grub_err_t
grub_ata_check_ready (struct grub_ata_device *dev)
{
if (grub_ata_regget (dev, GRUB_ATA_REG_STATUS) & GRUB_ATA_STATUS_BUSY)
return grub_ata_wait_not_busy (dev, GRUB_ATA_TOUT_STD);
return GRUB_ERR_NONE;
}
#endif /* ! GRUB_ATA_HEADER */

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/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_AUTH_HEADER
#define GRUB_AUTH_HEADER 1
#include <grub/err.h>
#include <grub/crypto.h>
#define GRUB_AUTH_MAX_PASSLEN 1024
typedef grub_err_t (*grub_auth_callback_t) (const char *, const char *, void *);
grub_err_t grub_auth_register_authentication (const char *user,
grub_auth_callback_t callback,
void *arg);
grub_err_t grub_auth_unregister_authentication (const char *user);
grub_err_t grub_auth_authenticate (const char *user);
grub_err_t grub_auth_deauthenticate (const char *user);
grub_err_t grub_auth_check_authentication (const char *userlist);
#endif /* ! GRUB_AUTH_HEADER */

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/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
/* This file provides some abstractions so that the same code compiles with
both efi and efiemu
*/
#ifndef GRUB_AUTOEFI_HEADER
#define GRUB_AUTOEFI_HEADER 1
#ifdef GRUB_MACHINE_EFI
# include <grub/efi/efi.h>
# define grub_autoefi_get_memory_map grub_efi_get_memory_map
# define grub_autoefi_finish_boot_services grub_efi_finish_boot_services
# define grub_autoefi_exit_boot_services grub_efi_exit_boot_services
# define grub_autoefi_system_table grub_efi_system_table
# define grub_autoefi_mmap_iterate grub_machine_mmap_iterate
# define grub_autoefi_set_virtual_address_map grub_efi_set_virtual_address_map
static inline grub_err_t grub_autoefi_prepare (void)
{
return GRUB_ERR_NONE;
};
# define GRUB_AUTOEFI_MEMORY_AVAILABLE GRUB_MACHINE_MEMORY_AVAILABLE
# define GRUB_AUTOEFI_MEMORY_RESERVED GRUB_MACHINE_MEMORY_RESERVED
# ifdef GRUB_MACHINE_MEMORY_ACPI
# define GRUB_AUTOEFI_MEMORY_ACPI GRUB_MACHINE_MEMORY_ACPI
# endif
# ifdef GRUB_MACHINE_MEMORY_NVS
# define GRUB_AUTOEFI_MEMORY_NVS GRUB_MACHINE_MEMORY_NVS
# endif
# ifdef GRUB_MACHINE_MEMORY_CODE
# define GRUB_AUTOEFI_MEMORY_CODE GRUB_MACHINE_MEMORY_CODE
# endif
# define SYSTEM_TABLE_SIZEOF(x) (sizeof(grub_efi_system_table->x))
# define SYSTEM_TABLE_VAR(x) ((void *)&(grub_efi_system_table->x))
# define SYSTEM_TABLE_PTR(x) ((void *)(grub_efi_system_table->x))
# define SIZEOF_OF_UINTN sizeof (grub_efi_uintn_t)
# define SYSTEM_TABLE(x) (grub_efi_system_table->x)
# define EFI_PRESENT 1
#else
# include <grub/efiemu/efiemu.h>
# define grub_autoefi_get_memory_map grub_efiemu_get_memory_map
# define grub_autoefi_finish_boot_services grub_efiemu_finish_boot_services
# define grub_autoefi_exit_boot_services grub_efiemu_exit_boot_services
# define grub_autoefi_system_table grub_efiemu_system_table
# define grub_autoefi_mmap_iterate grub_efiemu_mmap_iterate
# define grub_autoefi_prepare grub_efiemu_prepare
# define grub_autoefi_set_virtual_address_map grub_efiemu_set_virtual_address_map
# define GRUB_AUTOEFI_MEMORY_AVAILABLE GRUB_EFIEMU_MEMORY_AVAILABLE
# define GRUB_AUTOEFI_MEMORY_RESERVED GRUB_EFIEMU_MEMORY_RESERVED
# define GRUB_AUTOEFI_MEMORY_ACPI GRUB_EFIEMU_MEMORY_ACPI
# define GRUB_AUTOEFI_MEMORY_NVS GRUB_EFIEMU_MEMORY_NVS
# define GRUB_AUTOEFI_MEMORY_CODE GRUB_EFIEMU_MEMORY_CODE
# define SYSTEM_TABLE_SIZEOF GRUB_EFIEMU_SYSTEM_TABLE_SIZEOF
# define SYSTEM_TABLE_VAR GRUB_EFIEMU_SYSTEM_TABLE_VAR
# define SYSTEM_TABLE_PTR GRUB_EFIEMU_SYSTEM_TABLE_PTR
# define SIZEOF_OF_UINTN GRUB_EFIEMU_SIZEOF_OF_UINTN
# define SYSTEM_TABLE GRUB_EFIEMU_SYSTEM_TABLE
# define grub_efi_allocate_pages(x,y) (x)
# define grub_efi_free_pages(x,y) GRUB_EFI_SUCCESS
# define EFI_PRESENT 1
#endif
#endif

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/* bufio.h - prototypes for bufio */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2008 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_BUFIO_H
#define GRUB_BUFIO_H 1
#include <grub/file.h>
grub_file_t grub_bufio_open (grub_file_t io, int size);
grub_file_t grub_buffile_open (const char *name, int size);
#endif /* ! GRUB_BUFIO_H */

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/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_CHARSET_HEADER
#define GRUB_CHARSET_HEADER 1
#include <grub/types.h>
#define GRUB_UINT8_1_LEADINGBIT 0x80
#define GRUB_UINT8_2_LEADINGBITS 0xc0
#define GRUB_UINT8_3_LEADINGBITS 0xe0
#define GRUB_UINT8_4_LEADINGBITS 0xf0
#define GRUB_UINT8_5_LEADINGBITS 0xf8
#define GRUB_UINT8_6_LEADINGBITS 0xfc
#define GRUB_UINT8_7_LEADINGBITS 0xfe
#define GRUB_UINT8_1_TRAILINGBIT 0x01
#define GRUB_UINT8_2_TRAILINGBITS 0x03
#define GRUB_UINT8_3_TRAILINGBITS 0x07
#define GRUB_UINT8_4_TRAILINGBITS 0x0f
#define GRUB_UINT8_5_TRAILINGBITS 0x1f
#define GRUB_UINT8_6_TRAILINGBITS 0x3f
#define GRUB_UCS2_LIMIT 0x10000
#define GRUB_UTF16_UPPER_SURROGATE(code) \
(0xD800 + ((((code) - GRUB_UCS2_LIMIT) >> 12) & 0xfff))
#define GRUB_UTF16_LOWER_SURROGATE(code) \
(0xDC00 + (((code) - GRUB_UCS2_LIMIT) & 0xfff))
grub_ssize_t
grub_utf8_to_utf16 (grub_uint16_t *dest, grub_size_t destsize,
const grub_uint8_t *src, grub_size_t srcsize,
const grub_uint8_t **srcend);
/* Convert UTF-16 to UTF-8. */
static inline grub_uint8_t *
grub_utf16_to_utf8 (grub_uint8_t *dest, grub_uint16_t *src,
grub_size_t size)
{
grub_uint32_t code_high = 0;
while (size--)
{
grub_uint32_t code = *src++;
if (code_high)
{
if (code >= 0xDC00 && code <= 0xDFFF)
{
/* Surrogate pair. */
code = ((code_high - 0xD800) << 12) + (code - 0xDC00) + 0x10000;
*dest++ = (code >> 18) | 0xF0;
*dest++ = ((code >> 12) & 0x3F) | 0x80;
*dest++ = ((code >> 6) & 0x3F) | 0x80;
*dest++ = (code & 0x3F) | 0x80;
}
else
{
/* Error... */
*dest++ = '?';
}
code_high = 0;
}
else
{
if (code <= 0x007F)
*dest++ = code;
else if (code <= 0x07FF)
{
*dest++ = (code >> 6) | 0xC0;
*dest++ = (code & 0x3F) | 0x80;
}
else if (code >= 0xD800 && code <= 0xDBFF)
{
code_high = code;
continue;
}
else if (code >= 0xDC00 && code <= 0xDFFF)
{
/* Error... */
*dest++ = '?';
}
else
{
*dest++ = (code >> 12) | 0xE0;
*dest++ = ((code >> 6) & 0x3F) | 0x80;
*dest++ = (code & 0x3F) | 0x80;
}
}
}
return dest;
}
/* Convert UCS-4 to UTF-8. */
char *grub_ucs4_to_utf8_alloc (grub_uint32_t *src, grub_size_t size);
int
grub_is_valid_utf8 (const grub_uint8_t *src, grub_size_t srcsize);
int grub_utf8_to_ucs4_alloc (const char *msg, grub_uint32_t **unicode_msg,
grub_uint32_t **last_position);
#endif

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/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_COMMAND_HEADER
#define GRUB_COMMAND_HEADER 1
#include <grub/symbol.h>
#include <grub/err.h>
#include <grub/list.h>
/* Can be run in the command-line. */
#define GRUB_COMMAND_FLAG_CMDLINE 0x1
/* Can be run in the menu. */
#define GRUB_COMMAND_FLAG_MENU 0x2
/* Can be run in both interfaces. */
#define GRUB_COMMAND_FLAG_BOTH 0x3
/* Only for the command title. */
#define GRUB_COMMAND_FLAG_TITLE 0x4
/* Don't print the command on booting. */
#define GRUB_COMMAND_FLAG_NO_ECHO 0x8
/* This is an extended command. */
#define GRUB_COMMAND_FLAG_EXTCMD 0x10
/* This is an dynamic command. */
#define GRUB_COMMAND_FLAG_DYNCMD 0x20
struct grub_command;
typedef grub_err_t (*grub_command_func_t) (struct grub_command *cmd,
int argc, char **argv);
/* The command description. */
struct grub_command
{
/* The next element. */
struct grub_command *next;
/* The name. */
const char *name;
/* The priority. */
int prio;
/* The callback function. */
grub_command_func_t func;
/* The flags. */
unsigned flags;
/* The summary of the command usage. */
const char *summary;
/* The description of the command. */
const char *description;
/* Arbitrary data. */
void *data;
};
typedef struct grub_command *grub_command_t;
extern grub_command_t EXPORT_VAR(grub_command_list);
grub_command_t
EXPORT_FUNC(grub_register_command_prio) (const char *name,
grub_command_func_t func,
const char *summary,
const char *description,
int prio);
void EXPORT_FUNC(grub_unregister_command) (grub_command_t cmd);
static inline grub_command_t
grub_register_command (const char *name,
grub_command_func_t func,
const char *summary,
const char *description)
{
return grub_register_command_prio (name, func, summary, description, 0);
}
static inline grub_command_t
grub_register_command_p1 (const char *name,
grub_command_func_t func,
const char *summary,
const char *description)
{
return grub_register_command_prio (name, func, summary, description, 1);
}
static inline grub_command_t
grub_command_find (const char *name)
{
return grub_named_list_find (GRUB_AS_NAMED_LIST (grub_command_list), name);
}
static inline grub_err_t
grub_command_execute (const char *name, int argc, char **argv)
{
grub_command_t cmd;
cmd = grub_command_find (name);
return (cmd) ? cmd->func (cmd, argc, argv) : GRUB_ERR_FILE_NOT_FOUND;
}
static inline int
grub_command_iterate (int (*func) (grub_command_t))
{
return grub_list_iterate (GRUB_AS_LIST (grub_command_list),
(grub_list_hook_t) func);
}
void grub_register_core_commands (void);
#endif /* ! GRUB_COMMAND_HEADER */

275
include/grub/crypto.h Normal file
View file

@ -0,0 +1,275 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2006
* 2007, 2008, 2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
/* Contains elements based on gcrypt-module.h and gcrypt.h.in.
If it's changed please update this file. */
#ifndef GRUB_CRYPTO_HEADER
#define GRUB_CRYPTO_HEADER 1
#include <grub/symbol.h>
#include <grub/types.h>
#include <grub/err.h>
typedef enum
{
GPG_ERR_NO_ERROR,
GPG_ERR_BAD_MPI,
GPG_ERR_BAD_SECKEY,
GPG_ERR_BAD_SIGNATURE,
GPG_ERR_CIPHER_ALGO,
GPG_ERR_CONFLICT,
GPG_ERR_DECRYPT_FAILED,
GPG_ERR_DIGEST_ALGO,
GPG_ERR_GENERAL,
GPG_ERR_INTERNAL,
GPG_ERR_INV_ARG,
GPG_ERR_INV_CIPHER_MODE,
GPG_ERR_INV_FLAG,
GPG_ERR_INV_KEYLEN,
GPG_ERR_INV_OBJ,
GPG_ERR_INV_OP,
GPG_ERR_INV_SEXP,
GPG_ERR_INV_VALUE,
GPG_ERR_MISSING_VALUE,
GPG_ERR_NO_ENCRYPTION_SCHEME,
GPG_ERR_NO_OBJ,
GPG_ERR_NO_PRIME,
GPG_ERR_NO_SIGNATURE_SCHEME,
GPG_ERR_NOT_FOUND,
GPG_ERR_NOT_IMPLEMENTED,
GPG_ERR_NOT_SUPPORTED,
GPG_ERROR_CFLAGS,
GPG_ERR_PUBKEY_ALGO,
GPG_ERR_SELFTEST_FAILED,
GPG_ERR_TOO_SHORT,
GPG_ERR_UNSUPPORTED,
GPG_ERR_WEAK_KEY,
GPG_ERR_WRONG_KEY_USAGE,
GPG_ERR_WRONG_PUBKEY_ALGO,
GPG_ERR_OUT_OF_MEMORY
} gcry_err_code_t;
#define gpg_err_code_t gcry_err_code_t
#define gpg_error_t gcry_err_code_t
enum gcry_cipher_modes
{
GCRY_CIPHER_MODE_NONE = 0, /* Not yet specified. */
GCRY_CIPHER_MODE_ECB = 1, /* Electronic codebook. */
GCRY_CIPHER_MODE_CFB = 2, /* Cipher feedback. */
GCRY_CIPHER_MODE_CBC = 3, /* Cipher block chaining. */
GCRY_CIPHER_MODE_STREAM = 4, /* Used with stream ciphers. */
GCRY_CIPHER_MODE_OFB = 5, /* Outer feedback. */
GCRY_CIPHER_MODE_CTR = 6 /* Counter. */
};
/* Type for the cipher_setkey function. */
typedef gcry_err_code_t (*gcry_cipher_setkey_t) (void *c,
const unsigned char *key,
unsigned keylen);
/* Type for the cipher_encrypt function. */
typedef void (*gcry_cipher_encrypt_t) (void *c,
unsigned char *outbuf,
const unsigned char *inbuf);
/* Type for the cipher_decrypt function. */
typedef void (*gcry_cipher_decrypt_t) (void *c,
unsigned char *outbuf,
const unsigned char *inbuf);
/* Type for the cipher_stencrypt function. */
typedef void (*gcry_cipher_stencrypt_t) (void *c,
unsigned char *outbuf,
const unsigned char *inbuf,
unsigned int n);
/* Type for the cipher_stdecrypt function. */
typedef void (*gcry_cipher_stdecrypt_t) (void *c,
unsigned char *outbuf,
const unsigned char *inbuf,
unsigned int n);
typedef struct gcry_cipher_oid_spec
{
const char *oid;
int mode;
} gcry_cipher_oid_spec_t;
/* Module specification structure for ciphers. */
typedef struct gcry_cipher_spec
{
const char *name;
const char **aliases;
gcry_cipher_oid_spec_t *oids;
grub_size_t blocksize;
grub_size_t keylen;
grub_size_t contextsize;
gcry_cipher_setkey_t setkey;
gcry_cipher_encrypt_t encrypt;
gcry_cipher_decrypt_t decrypt;
gcry_cipher_stencrypt_t stencrypt;
gcry_cipher_stdecrypt_t stdecrypt;
struct gcry_cipher_spec *next;
} gcry_cipher_spec_t;
/* Type for the md_init function. */
typedef void (*gcry_md_init_t) (void *c);
/* Type for the md_write function. */
typedef void (*gcry_md_write_t) (void *c, const void *buf, grub_size_t nbytes);
/* Type for the md_final function. */
typedef void (*gcry_md_final_t) (void *c);
/* Type for the md_read function. */
typedef unsigned char *(*gcry_md_read_t) (void *c);
typedef struct gcry_md_oid_spec
{
const char *oidstring;
} gcry_md_oid_spec_t;
/* Module specification structure for message digests. */
typedef struct gcry_md_spec
{
const char *name;
unsigned char *asnoid;
int asnlen;
gcry_md_oid_spec_t *oids;
grub_size_t mdlen;
gcry_md_init_t init;
gcry_md_write_t write;
gcry_md_final_t final;
gcry_md_read_t read;
grub_size_t contextsize; /* allocate this amount of context */
/* Block size, needed for HMAC. */
grub_size_t blocksize;
struct gcry_md_spec *next;
} gcry_md_spec_t;
struct grub_crypto_cipher_handle
{
const struct gcry_cipher_spec *cipher;
char ctx[0];
};
typedef struct grub_crypto_cipher_handle *grub_crypto_cipher_handle_t;
struct grub_crypto_hmac_handle;
const gcry_cipher_spec_t *
grub_crypto_lookup_cipher_by_name (const char *name);
grub_crypto_cipher_handle_t
grub_crypto_cipher_open (const struct gcry_cipher_spec *cipher);
gcry_err_code_t
grub_crypto_cipher_set_key (grub_crypto_cipher_handle_t cipher,
const unsigned char *key,
unsigned keylen);
void
grub_crypto_cipher_close (grub_crypto_cipher_handle_t cipher);
void
grub_crypto_xor (void *out, const void *in1, const void *in2, grub_size_t size);
gcry_err_code_t
grub_crypto_ecb_decrypt (grub_crypto_cipher_handle_t cipher,
void *out, void *in, grub_size_t size);
gcry_err_code_t
grub_crypto_ecb_encrypt (grub_crypto_cipher_handle_t cipher,
void *out, void *in, grub_size_t size);
gcry_err_code_t
grub_crypto_cbc_encrypt (grub_crypto_cipher_handle_t cipher,
void *out, void *in, grub_size_t size,
void *iv_in);
gcry_err_code_t
grub_crypto_cbc_decrypt (grub_crypto_cipher_handle_t cipher,
void *out, void *in, grub_size_t size,
void *iv);
void
grub_cipher_register (gcry_cipher_spec_t *cipher);
void
grub_cipher_unregister (gcry_cipher_spec_t *cipher);
void
grub_md_register (gcry_md_spec_t *digest);
void
grub_md_unregister (gcry_md_spec_t *cipher);
void
grub_crypto_hash (const gcry_md_spec_t *hash, void *out, const void *in,
grub_size_t inlen);
const gcry_md_spec_t *
grub_crypto_lookup_md_by_name (const char *name);
grub_err_t
grub_crypto_gcry_error (gcry_err_code_t in);
void grub_burn_stack (grub_size_t size);
struct grub_crypto_hmac_handle *
grub_crypto_hmac_init (const struct gcry_md_spec *md,
const void *key, grub_size_t keylen);
void
grub_crypto_hmac_write (struct grub_crypto_hmac_handle *hnd, void *data,
grub_size_t datalen);
gcry_err_code_t
grub_crypto_hmac_fini (struct grub_crypto_hmac_handle *hnd, void *out);
gcry_err_code_t
grub_crypto_hmac_buffer (const struct gcry_md_spec *md,
const void *key, grub_size_t keylen,
void *data, grub_size_t datalen, void *out);
extern gcry_md_spec_t _gcry_digest_spec_md5;
extern gcry_md_spec_t _gcry_digest_spec_sha1;
extern gcry_md_spec_t _gcry_digest_spec_sha256;
extern gcry_md_spec_t _gcry_digest_spec_sha512;
#define GRUB_MD_MD5 ((const gcry_md_spec_t *) &_gcry_digest_spec_md5)
#define GRUB_MD_SHA1 ((const gcry_md_spec_t *) &_gcry_digest_spec_sha1)
#define GRUB_MD_SHA256 ((const gcry_md_spec_t *) &_gcry_digest_spec_sha256)
#define GRUB_MD_SHA512 ((const gcry_md_spec_t *) &_gcry_digest_spec_sha512)
/* Implement PKCS#5 PBKDF2 as per RFC 2898. The PRF to use is HMAC variant
of digest supplied by MD. Inputs are the password P of length PLEN,
the salt S of length SLEN, the iteration counter C (> 0), and the
desired derived output length DKLEN. Output buffer is DK which
must have room for at least DKLEN octets. The output buffer will
be filled with the derived data. */
gcry_err_code_t
grub_crypto_pbkdf2 (const struct gcry_md_spec *md,
const grub_uint8_t *P, grub_size_t Plen,
const grub_uint8_t *S, grub_size_t Slen,
unsigned int c,
grub_uint8_t *DK, grub_size_t dkLen);
int
grub_crypto_memcmp (const void *a, const void *b, grub_size_t n);
int
grub_password_get (char buf[], unsigned buf_size);
/* For indistinguishibility. */
#define GRUB_ACCESS_DENIED grub_error (GRUB_ERR_ACCESS_DENIED, "Access denied.")
extern void (*grub_crypto_autoload_hook) (const char *name);
#endif

48
include/grub/datetime.h Normal file
View file

@ -0,0 +1,48 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2008 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef KERNEL_DATETIME_HEADER
#define KERNEL_DATETIME_HEADER 1
#include <grub/types.h>
#include <grub/err.h>
struct grub_datetime
{
grub_uint16_t year;
grub_uint8_t month;
grub_uint8_t day;
grub_uint8_t hour;
grub_uint8_t minute;
grub_uint8_t second;
};
/* Return date and time. */
grub_err_t grub_get_datetime (struct grub_datetime *datetime);
/* Set date and time. */
grub_err_t grub_set_datetime (struct grub_datetime *datetime);
int grub_get_weekday (struct grub_datetime *datetime);
char *grub_get_weekday_name (struct grub_datetime *datetime);
void grub_unixtime2datetime (grub_int32_t nix,
struct grub_datetime *datetime);
#endif /* ! KERNEL_DATETIME_HEADER */

50
include/grub/disk.h
View file

@ -1,6 +1,6 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2002,2003,2004,2005,2006,2007 Free Software Foundation, Inc.
* Copyright (C) 2002,2003,2004,2005,2006,2007,2008,2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -37,9 +37,18 @@ enum grub_disk_dev_id
GRUB_DISK_DEVICE_HOST_ID,
GRUB_DISK_DEVICE_ATA_ID,
GRUB_DISK_DEVICE_MEMDISK_ID,
GRUB_DISK_DEVICE_NAND_ID,
GRUB_DISK_DEVICE_UUID_ID,
GRUB_DISK_DEVICE_PXE_ID,
GRUB_DISK_DEVICE_SCSI_ID,
GRUB_DISK_DEVICE_FILE_ID,
GRUB_DISK_DEVICE_LUKS_ID
};
struct grub_disk;
#ifdef GRUB_UTIL
struct grub_disk_memberlist;
#endif
/* Disk device. */
struct grub_disk_dev
@ -48,8 +57,8 @@ struct grub_disk_dev
const char *name;
/* The device id used by the cache manager. */
unsigned long id;
enum grub_disk_dev_id id;
/* Call HOOK with each device name, until HOOK returns non-zero. */
int (*iterate) (int (*hook) (const char *name));
@ -67,6 +76,10 @@ struct grub_disk_dev
grub_err_t (*write) (struct grub_disk *disk, grub_disk_addr_t sector,
grub_size_t size, const char *buf);
#ifdef GRUB_UTIL
struct grub_disk_memberlist *(*memberlist) (struct grub_disk *disk);
#endif
/* The next disk device. */
struct grub_disk_dev *next;
};
@ -91,7 +104,7 @@ struct grub_disk
/* The id used by the disk cache manager. */
unsigned long id;
/* The partition information. This is machine-specific. */
struct grub_partition *partition;
@ -105,6 +118,15 @@ struct grub_disk
};
typedef struct grub_disk *grub_disk_t;
#ifdef GRUB_UTIL
struct grub_disk_memberlist
{
grub_disk_t disk;
struct grub_disk_memberlist *next;
};
typedef struct grub_disk_memberlist *grub_disk_memberlist_t;
#endif
/* The sector size. */
#define GRUB_DISK_SECTOR_SIZE 0x200
#define GRUB_DISK_SECTOR_BITS 9
@ -129,23 +151,27 @@ grub_err_t EXPORT_FUNC(grub_disk_read) (grub_disk_t disk,
grub_disk_addr_t sector,
grub_off_t offset,
grub_size_t size,
char *buf);
void *buf);
grub_err_t EXPORT_FUNC(grub_disk_write) (grub_disk_t disk,
grub_disk_addr_t sector,
grub_off_t offset,
grub_size_t size,
const char *buf);
const void *buf);
grub_uint64_t EXPORT_FUNC(grub_disk_get_size) (grub_disk_t disk);
extern void (* EXPORT_VAR(grub_disk_firmware_fini)) (void);
extern int EXPORT_VAR(grub_disk_firmware_is_tainted);
#ifdef GRUB_UTIL
void grub_raid_init (void);
void grub_raid_fini (void);
void grub_lvm_init (void);
void grub_lvm_fini (void);
#endif
/* ATA pass through parameters and function. */
struct grub_disk_ata_pass_through_parms
{
grub_uint8_t taskfile[8];
void * buffer;
int size;
};
extern grub_err_t (* EXPORT_VAR(grub_disk_ata_pass_through)) (grub_disk_t,
struct grub_disk_ata_pass_through_parms *);
#endif /* ! GRUB_DISK_HEADER */

29
include/grub/dl.h
View file

@ -1,7 +1,7 @@
/* dl.h - types and prototypes for loadable module support */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2002,2004,2005,2007 Free Software Foundation, Inc.
* Copyright (C) 2002,2004,2005,2007,2008,2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -23,6 +23,7 @@
#include <grub/symbol.h>
#include <grub/err.h>
#include <grub/types.h>
#include <grub/elf.h>
#define GRUB_MOD_INIT(name) \
static void grub_mod_init (grub_dl_t mod __attribute__ ((unused))) __attribute__ ((used)); \
@ -40,6 +41,13 @@ grub_module_##name##_fini (void) { grub_mod_fini (); } \
static void \
grub_mod_fini (void)
#ifdef APPLE_CC
#define GRUB_MOD_NAME(name) \
static char grub_modname[] __attribute__ ((section ("_modname, _modname"), used)) = #name;
#define GRUB_MOD_DEP(name) \
__asm__ (".section _moddeps, _moddeps\n.asciz \"" #name "\"\n")
#else
#define GRUB_MOD_NAME(name) \
static const char grub_module_name_##name[] \
__attribute__((section(".modname"), __used__)) = #name
@ -47,6 +55,7 @@ static const char grub_module_name_##name[] \
#define GRUB_MOD_DEP(name) \
static const char grub_module_depend_##name[] \
__attribute__((section(".moddeps"), __used__)) = #name
#endif
struct grub_dl_segment
{
@ -72,25 +81,39 @@ struct grub_dl
int ref_count;
grub_dl_dep_t dep;
grub_dl_segment_t segment;
Elf_Sym *symtab;
void (*init) (struct grub_dl *mod);
void (*fini) (void);
};
typedef struct grub_dl *grub_dl_t;
grub_err_t EXPORT_FUNC(grub_dl_check_header) (void *ehdr, grub_size_t size);
grub_dl_t EXPORT_FUNC(grub_dl_load_file) (const char *filename);
grub_dl_t EXPORT_FUNC(grub_dl_load) (const char *name);
grub_dl_t grub_dl_load_core (void *addr, grub_size_t size);
int EXPORT_FUNC(grub_dl_unload) (grub_dl_t mod);
void grub_dl_unload_unneeded (void);
void grub_dl_unload_all (void);
#ifdef GRUB_UTIL
static inline int
grub_dl_ref (grub_dl_t mod)
{
(void) mod;
return 0;
}
static inline int
grub_dl_unref (grub_dl_t mod)
{
(void) mod;
return 0;
}
#else
int EXPORT_FUNC(grub_dl_ref) (grub_dl_t mod);
int EXPORT_FUNC(grub_dl_unref) (grub_dl_t mod);
#endif
void EXPORT_FUNC(grub_dl_iterate) (int (*hook) (grub_dl_t mod));
grub_dl_t EXPORT_FUNC(grub_dl_get) (const char *name);
grub_err_t EXPORT_FUNC(grub_dl_register_symbol) (const char *name, void *addr,
grub_dl_t mod);
void *EXPORT_FUNC(grub_dl_resolve_symbol) (const char *name);
grub_err_t grub_arch_dl_check_header (void *ehdr);
grub_err_t grub_arch_dl_relocate_symbols (grub_dl_t mod, void *ehdr);

157
include/grub/efi/api.h
View file

@ -1,7 +1,7 @@
/* efi.h - declare EFI types and functions */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2006,2007 Free Software Foundation, Inc.
* Copyright (C) 2006,2007,2008,2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -21,6 +21,7 @@
#define GRUB_EFI_API_HEADER 1
#include <grub/types.h>
#include <grub/symbol.h>
/* For consistency and safety, we name the EFI-defined types differently.
All names are transformed into lower case, _t appended, and
@ -40,15 +41,15 @@
#define GRUB_EFI_TPL_NOTIFY 16
#define GRUB_EFI_TPL_HIGH_LEVEL 31
#define GRUB_EFI_MEMORY_UC 0x0000000000000001
#define GRUB_EFI_MEMORY_WC 0x0000000000000002
#define GRUB_EFI_MEMORY_WT 0x0000000000000004
#define GRUB_EFI_MEMORY_WB 0x0000000000000008
#define GRUB_EFI_MEMORY_UCE 0x0000000000000010
#define GRUB_EFI_MEMORY_WP 0x0000000000001000
#define GRUB_EFI_MEMORY_RP 0x0000000000002000
#define GRUB_EFI_MEMORY_XP 0x0000000000004000
#define GRUB_EFI_MEMORY_RUNTIME 0x8000000000000000
#define GRUB_EFI_MEMORY_UC 0x0000000000000001LL
#define GRUB_EFI_MEMORY_WC 0x0000000000000002LL
#define GRUB_EFI_MEMORY_WT 0x0000000000000004LL
#define GRUB_EFI_MEMORY_WB 0x0000000000000008LL
#define GRUB_EFI_MEMORY_UCE 0x0000000000000010LL
#define GRUB_EFI_MEMORY_WP 0x0000000000001000LL
#define GRUB_EFI_MEMORY_RP 0x0000000000002000LL
#define GRUB_EFI_MEMORY_XP 0x0000000000004000LL
#define GRUB_EFI_MEMORY_RUNTIME 0x8000000000000000LL
#define GRUB_EFI_OPEN_PROTOCOL_BY_HANDLE_PROTOCOL 0x00000001
#define GRUB_EFI_OPEN_PROTOCOL_GET_PROTOCOL 0x00000002
@ -88,6 +89,26 @@
{ 0x8e, 0x39, 0x00, 0xa0, 0xc9, 0x69, 0x72, 0x3b } \
}
#define GRUB_EFI_MPS_TABLE_GUID \
{ 0xeb9d2d2f, 0x2d88, 0x11d3, \
{ 0x9a, 0x16, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d } \
}
#define GRUB_EFI_ACPI_TABLE_GUID \
{ 0xeb9d2d30, 0x2d88, 0x11d3, \
{ 0x9a, 0x16, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d } \
}
#define GRUB_EFI_ACPI_20_TABLE_GUID \
{ 0x8868e871, 0xe4f1, 0x11d3, \
{ 0xbc, 0x22, 0x0, 0x80, 0xc7, 0x3c, 0x88, 0x81 } \
}
#define GRUB_EFI_SMBIOS_TABLE_GUID \
{ 0xeb9d2d31, 0x2d88, 0x11d3, \
{ 0x9a, 0x16, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d } \
}
/* Enumerations. */
enum grub_efi_timer_delay
{
@ -563,6 +584,16 @@ struct grub_efi_protocol_device_path
};
typedef struct grub_efi_protocol_device_path grub_efi_protocol_device_path_t;
#define GRUB_EFI_PIWG_DEVICE_PATH_SUBTYPE 6
struct grub_efi_piwg_device_path
{
grub_efi_device_path_t header;
grub_efi_guid_t guid __attribute__ ((packed));
};
typedef struct grub_efi_piwg_device_path grub_efi_piwg_device_path_t;
/* BIOS Boot Specification Device Path. */
#define GRUB_EFI_BIOS_DEVICE_PATH_TYPE 5
@ -599,7 +630,7 @@ struct grub_efi_time
grub_efi_int16_t time_zone;
grub_efi_uint8_t daylight;
grub_efi_uint8_t pad2;
};
} __attribute__ ((packed));
typedef struct grub_efi_time grub_efi_time_t;
struct grub_efi_time_capabilities
@ -642,38 +673,38 @@ typedef struct grub_efi_table_header grub_efi_table_header_t;
struct grub_efi_boot_services
{
grub_efi_table_header_t hdr;
grub_efi_tpl_t
(*raise_tpl) (grub_efi_tpl_t new_tpl);
void
(*restore_tpl) (grub_efi_tpl_t old_tpl);
grub_efi_status_t
(*allocate_pages) (grub_efi_allocate_type_t type,
grub_efi_memory_type_t memory_type,
grub_efi_uintn_t pages,
grub_efi_physical_address_t *memory);
grub_efi_status_t
(*free_pages) (grub_efi_physical_address_t memory,
grub_efi_uintn_t pages);
grub_efi_status_t
(*get_memory_map) (grub_efi_uintn_t *memory_map_size,
grub_efi_memory_descriptor_t *memory_map,
grub_efi_uintn_t *map_key,
grub_efi_uintn_t *descriptor_size,
grub_efi_uint32_t *descriptor_version);
grub_efi_status_t
(*allocate_pool) (grub_efi_memory_type_t pool_type,
grub_efi_uintn_t size,
void **buffer);
grub_efi_status_t
(*free_pool) (void *buffer);
grub_efi_status_t
(*create_event) (grub_efi_uint32_t type,
grub_efi_tpl_t notify_tpl,
@ -686,7 +717,7 @@ struct grub_efi_boot_services
(*set_timer) (grub_efi_event_t event,
grub_efi_timer_delay_t type,
grub_efi_uint64_t trigger_time);
grub_efi_status_t
(*wait_for_event) (grub_efi_uintn_t num_events,
grub_efi_event_t *event,
@ -694,10 +725,10 @@ struct grub_efi_boot_services
grub_efi_status_t
(*signal_event) (grub_efi_event_t event);
grub_efi_status_t
(*close_event) (grub_efi_event_t event);
grub_efi_status_t
(*check_event) (grub_efi_event_t event);
@ -706,13 +737,13 @@ struct grub_efi_boot_services
grub_efi_guid_t *protocol,
grub_efi_interface_type_t interface_type,
void *interface);
grub_efi_status_t
(*reinstall_protocol_interface) (grub_efi_handle_t handle,
grub_efi_guid_t *protocol,
void *old_interface,
void *new_interface);
grub_efi_status_t
(*uninstall_protocol_interface) (grub_efi_handle_t handle,
grub_efi_guid_t *protocol,
@ -722,9 +753,9 @@ struct grub_efi_boot_services
(*handle_protocol) (grub_efi_handle_t handle,
grub_efi_guid_t *protocol,
void **interface);
void *reserved;
grub_efi_status_t
(*register_protocol_notify) (grub_efi_guid_t *protocol,
grub_efi_event_t event,
@ -854,7 +885,7 @@ struct grub_efi_runtime_services
{
grub_efi_table_header_t hdr;
grub_efi_status_t
grub_efi_status_t
(*get_time) (grub_efi_time_t *time,
grub_efi_time_capabilities_t *capabilities);
@ -913,19 +944,22 @@ struct grub_efi_configuration_table
{
grub_efi_guid_t vendor_guid;
void *vendor_table;
};
} __attribute__ ((packed));
typedef struct grub_efi_configuration_table grub_efi_configuration_table_t;
#define GRUB_EFIEMU_SYSTEM_TABLE_SIGNATURE 0x5453595320494249LL
#define GRUB_EFIEMU_RUNTIME_SERVICES_SIGNATURE 0x56524553544e5552LL
struct grub_efi_simple_input_interface
{
grub_efi_status_t
(*reset) (struct grub_efi_simple_input_interface *this,
grub_efi_boolean_t extended_verification);
grub_efi_status_t
(*read_key_stroke) (struct grub_efi_simple_input_interface *this,
grub_efi_input_key_t *key);
grub_efi_event_t wait_for_key;
};
typedef struct grub_efi_simple_input_interface grub_efi_simple_input_interface_t;
@ -950,7 +984,7 @@ struct grub_efi_simple_text_output_interface
grub_efi_uintn_t *columns,
grub_efi_uintn_t *rows);
grub_efi_status_t
grub_efi_status_t
(*set_mode) (struct grub_efi_simple_text_output_interface *this,
grub_efi_uintn_t mode_number);
@ -969,7 +1003,7 @@ struct grub_efi_simple_text_output_interface
grub_efi_status_t
(*enable_cursor) (struct grub_efi_simple_text_output_interface *this,
grub_efi_boolean_t visible);
grub_efi_simple_text_output_mode_t *mode;
};
typedef struct grub_efi_simple_text_output_interface grub_efi_simple_text_output_interface_t;
@ -1095,4 +1129,63 @@ struct grub_efi_block_io
};
typedef struct grub_efi_block_io grub_efi_block_io_t;
#if GRUB_TARGET_SIZEOF_VOID_P == 4
#define efi_call_0(func) func()
#define efi_call_1(func, a) func(a)
#define efi_call_2(func, a, b) func(a, b)
#define efi_call_3(func, a, b, c) func(a, b, c)
#define efi_call_4(func, a, b, c, d) func(a, b, c, d)
#define efi_call_5(func, a, b, c, d, e) func(a, b, c, d, e)
#define efi_call_6(func, a, b, c, d, e, f) func(a, b, c, d, e, f)
#define efi_call_10(func, a, b, c, d, e, f, g, h, i, j) func(a, b, c, d, e, f, g, h, i, j)
#else
#define efi_call_0(func) \
efi_wrap_0(func)
#define efi_call_1(func, a) \
efi_wrap_1(func, (grub_uint64_t) a)
#define efi_call_2(func, a, b) \
efi_wrap_2(func, (grub_uint64_t) a, (grub_uint64_t) b)
#define efi_call_3(func, a, b, c) \
efi_wrap_3(func, (grub_uint64_t) a, (grub_uint64_t) b, (grub_uint64_t) c)
#define efi_call_4(func, a, b, c, d) \
efi_wrap_4(func, (grub_uint64_t) a, (grub_uint64_t) b, (grub_uint64_t) c, \
(grub_uint64_t) d)
#define efi_call_5(func, a, b, c, d, e) \
efi_wrap_5(func, (grub_uint64_t) a, (grub_uint64_t) b, (grub_uint64_t) c, \
(grub_uint64_t) d, (grub_uint64_t) e)
#define efi_call_6(func, a, b, c, d, e, f) \
efi_wrap_6(func, (grub_uint64_t) a, (grub_uint64_t) b, (grub_uint64_t) c, \
(grub_uint64_t) d, (grub_uint64_t) e, (grub_uint64_t) f)
#define efi_call_10(func, a, b, c, d, e, f, g, h, i, j) \
efi_wrap_10(func, (grub_uint64_t) a, (grub_uint64_t) b, (grub_uint64_t) c, \
(grub_uint64_t) d, (grub_uint64_t) e, (grub_uint64_t) f, (grub_uint64_t) g, \
(grub_uint64_t) h, (grub_uint64_t) i, (grub_uint64_t) j)
grub_uint64_t EXPORT_FUNC(efi_wrap_0) (void *func);
grub_uint64_t EXPORT_FUNC(efi_wrap_1) (void *func, grub_uint64_t arg1);
grub_uint64_t EXPORT_FUNC(efi_wrap_2) (void *func, grub_uint64_t arg1,
grub_uint64_t arg2);
grub_uint64_t EXPORT_FUNC(efi_wrap_3) (void *func, grub_uint64_t arg1,
grub_uint64_t arg2, grub_uint64_t arg3);
grub_uint64_t EXPORT_FUNC(efi_wrap_4) (void *func, grub_uint64_t arg1,
grub_uint64_t arg2, grub_uint64_t arg3,
grub_uint64_t arg4);
grub_uint64_t EXPORT_FUNC(efi_wrap_5) (void *func, grub_uint64_t arg1,
grub_uint64_t arg2, grub_uint64_t arg3,
grub_uint64_t arg4, grub_uint64_t arg5);
grub_uint64_t EXPORT_FUNC(efi_wrap_6) (void *func, grub_uint64_t arg1,
grub_uint64_t arg2, grub_uint64_t arg3,
grub_uint64_t arg4, grub_uint64_t arg5,
grub_uint64_t arg6);
grub_uint64_t EXPORT_FUNC(efi_wrap_10) (void *func, grub_uint64_t arg1,
grub_uint64_t arg2, grub_uint64_t arg3,
grub_uint64_t arg4, grub_uint64_t arg5,
grub_uint64_t arg6, grub_uint64_t arg7,
grub_uint64_t arg8, grub_uint64_t arg9,
grub_uint64_t arg10);
#endif
#endif /* ! GRUB_EFI_API_HEADER */

13
include/grub/efi/console.h
View file

@ -19,19 +19,6 @@
#ifndef GRUB_EFI_CONSOLE_HEADER
#define GRUB_EFI_CONSOLE_HEADER 1
/* Define scan codes. */
#define GRUB_CONSOLE_KEY_LEFT 0x4B00
#define GRUB_CONSOLE_KEY_RIGHT 0x4D00
#define GRUB_CONSOLE_KEY_UP 0x4800
#define GRUB_CONSOLE_KEY_DOWN 0x5000
#define GRUB_CONSOLE_KEY_IC 0x5200
#define GRUB_CONSOLE_KEY_DC 0x5300
#define GRUB_CONSOLE_KEY_BACKSPACE 0x0008
#define GRUB_CONSOLE_KEY_HOME 0x4700
#define GRUB_CONSOLE_KEY_END 0x4F00
#define GRUB_CONSOLE_KEY_NPAGE 0x4900
#define GRUB_CONSOLE_KEY_PPAGE 0x5100
#include <grub/types.h>
#include <grub/symbol.h>

7
include/grub/efi/efi.h
View file

@ -1,7 +1,7 @@
/* efi.h - declare variables and functions for EFI support */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2006,2007 Free Software Foundation, Inc.
* Copyright (C) 2006,2007,2008,2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -61,6 +61,11 @@ char *EXPORT_FUNC(grub_efi_get_filename) (grub_efi_device_path_t *dp);
grub_efi_device_path_t *
EXPORT_FUNC(grub_efi_get_device_path) (grub_efi_handle_t handle);
int EXPORT_FUNC(grub_efi_exit_boot_services) (grub_efi_uintn_t map_key);
int EXPORT_FUNC (grub_efi_finish_boot_services) (void);
grub_err_t EXPORT_FUNC (grub_efi_set_virtual_address_map) (grub_efi_uintn_t memory_map_size,
grub_efi_uintn_t descriptor_size,
grub_efi_uint32_t descriptor_version,
grub_efi_memory_descriptor_t *virtual_map);
void grub_efi_mm_init (void);
void grub_efi_mm_fini (void);

96
include/grub/efi/graphics_output.h Normal file
View file

@ -0,0 +1,96 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_EFI_GOP_HEADER
#define GRUB_EFI_GOP_HEADER 1
/* Based on UEFI specification. */
#define GRUB_EFI_GOP_GUID \
{ 0x9042a9de, 0x23dc, 0x4a38, { 0x96, 0xfb, 0x7a, 0xde, 0xd0, 0x80, 0x51, 0x6a }}
typedef enum
{
GRUB_EFI_GOT_RGBA8,
GRUB_EFI_GOT_BGRA8,
GRUB_EFI_GOT_BITMASK
}
grub_efi_gop_pixel_format_t;
struct grub_efi_gop_pixel_bitmask
{
grub_uint32_t r;
grub_uint32_t g;
grub_uint32_t b;
grub_uint32_t a;
};
struct grub_efi_gop_mode_info
{
grub_efi_uint32_t version;
grub_efi_uint32_t width;
grub_efi_uint32_t height;
grub_efi_gop_pixel_format_t pixel_format;
struct grub_efi_gop_pixel_bitmask pixel_bitmask;
grub_efi_uint32_t pixels_per_scanline;
};
struct grub_efi_gop_mode
{
grub_efi_uint32_t max_mode;
grub_efi_uint32_t mode;
struct grub_efi_gop_mode_info *info;
grub_efi_uintn_t info_size;
grub_efi_physical_address_t fb_base;
grub_efi_uintn_t fb_size;
};
/* Forward declaration. */
struct grub_efi_gop;
typedef grub_efi_status_t
(*grub_efi_gop_query_mode_t) (struct grub_efi_gop *this,
grub_efi_uint32_t mode_number,
grub_efi_uintn_t *size_of_info,
struct grub_efi_gop_mode_info **info);
typedef grub_efi_status_t
(*grub_efi_gop_set_mode_t) (struct grub_efi_gop *this,
grub_efi_uint32_t mode_number);
typedef grub_efi_status_t
(*grub_efi_gop_blt_t) (struct grub_efi_gop *this,
void *buffer,
grub_efi_uintn_t operation,
grub_efi_uintn_t sx,
grub_efi_uintn_t sy,
grub_efi_uintn_t dx,
grub_efi_uintn_t dy,
grub_efi_uintn_t width,
grub_efi_uintn_t height,
grub_efi_uintn_t delta);
struct grub_efi_gop
{
grub_efi_gop_query_mode_t query_mode;
grub_efi_gop_set_mode_t set_mode;
grub_efi_gop_blt_t blt;
struct grub_efi_gop_mode *mode;
};
#endif

48
include/grub/efi/memory.h Normal file
View file

@ -0,0 +1,48 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_MEMORY_MACHINE_HEADER
#define GRUB_MEMORY_MACHINE_HEADER 1
#include <grub/err.h>
#include <grub/types.h>
#define GRUB_MMAP_REGISTER_BY_FIRMWARE 1
#define GRUB_MACHINE_MEMORY_AVAILABLE 1
#define GRUB_MACHINE_MEMORY_RESERVED 2
#define GRUB_MACHINE_MEMORY_ACPI 3
#define GRUB_MACHINE_MEMORY_NVS 4
#define GRUB_MACHINE_MEMORY_CODE 5
#define GRUB_MACHINE_MEMORY_MAX_TYPE 5
/* This one is special: it's used internally but is never reported
by firmware. */
#define GRUB_MACHINE_MEMORY_HOLE 6
grub_err_t EXPORT_FUNC(grub_machine_mmap_iterate)
(int NESTED_FUNC_ATTR (*hook) (grub_uint64_t, grub_uint64_t, grub_uint32_t));
grub_err_t grub_machine_mmap_register (grub_uint64_t start, grub_uint64_t size,
int type, int handle);
grub_err_t grub_machine_mmap_unregister (int handle);
grub_uint64_t grub_mmap_get_post64 (void);
grub_uint64_t grub_mmap_get_upper (void);
grub_uint64_t grub_mmap_get_lower (void);
#endif /* ! GRUB_MEMORY_MACHINE_HEADER */

88
include/grub/efi/pe32.h
View file

@ -1,6 +1,6 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2006,2007 Free Software Foundation, Inc.
* Copyright (C) 2006,2007,2008,2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -64,6 +64,7 @@ struct grub_pe32_coff_header
};
#define GRUB_PE32_MACHINE_I386 0x14c
#define GRUB_PE32_MACHINE_X86_64 0x8664
#define GRUB_PE32_RELOCS_STRIPPED 0x0001
#define GRUB_PE32_EXECUTABLE_IMAGE 0x0002
@ -97,10 +98,14 @@ struct grub_pe32_optional_header
grub_uint32_t bss_size;
grub_uint32_t entry_addr;
grub_uint32_t code_base;
grub_uint32_t data_base;
#if GRUB_TARGET_SIZEOF_VOID_P == 4
grub_uint32_t data_base;
grub_uint32_t image_base;
#else
grub_uint64_t image_base;
#endif
grub_uint32_t section_alignment;
grub_uint32_t file_alignment;
grub_uint16_t major_os_version;
@ -115,13 +120,26 @@ struct grub_pe32_optional_header
grub_uint32_t checksum;
grub_uint16_t subsystem;
grub_uint16_t dll_characteristics;
#if GRUB_TARGET_SIZEOF_VOID_P == 4
grub_uint32_t stack_reserve_size;
grub_uint32_t stack_commit_size;
grub_uint32_t heap_reserve_size;
grub_uint32_t heap_commit_size;
#else
grub_uint64_t stack_reserve_size;
grub_uint64_t stack_commit_size;
grub_uint64_t heap_reserve_size;
grub_uint64_t heap_commit_size;
#endif
grub_uint32_t loader_flags;
grub_uint32_t num_data_directories;
/* Data directories. */
struct grub_pe32_data_directory export_table;
struct grub_pe32_data_directory import_table;
@ -141,8 +159,16 @@ struct grub_pe32_optional_header
struct grub_pe32_data_directory reserved_entry;
};
#if GRUB_TARGET_SIZEOF_VOID_P == 4
#define GRUB_PE32_PE32_MAGIC 0x10b
#else
#define GRUB_PE32_PE32_MAGIC 0x20b
#endif
#define GRUB_PE32_SUBSYSTEM_EFI_APPLICATION 10
#define GRUB_PE32_NUM_DATA_DIRECTORIES 16
@ -168,11 +194,23 @@ struct grub_pe32_section_table
#define GRUB_PE32_SCN_MEM_READ 0x40000000
#define GRUB_PE32_SCN_MEM_WRITE 0x80000000
#define GRUB_PE32_SCN_ALIGN_1BYTES 0x00100000
#define GRUB_PE32_SCN_ALIGN_2BYTES 0x00200000
#define GRUB_PE32_SCN_ALIGN_4BYTES 0x00300000
#define GRUB_PE32_SCN_ALIGN_8BYTES 0x00400000
#define GRUB_PE32_SCN_ALIGN_16BYTES 0x00500000
#define GRUB_PE32_SCN_ALIGN_32BYTES 0x00600000
#define GRUB_PE32_SCN_ALIGN_64BYTES 0x00700000
#define GRUB_PE32_SCN_ALIGN_SHIFT 20
#define GRUB_PE32_SCN_ALIGN_MASK 7
struct grub_pe32_header
{
/* This should be filled in with GRUB_PE32_MSDOS_STUB. */
grub_uint8_t msdos_stub[GRUB_PE32_MSDOS_STUB_SIZE];
/* This is always PE\0\0. */
char signature[4];
@ -193,6 +231,46 @@ struct grub_pe32_fixup_block
#define GRUB_PE32_FIXUP_ENTRY(type, offset) (((type) << 12) | (offset))
#define GRUB_PE32_REL_BASED_ABSOLUTE 0
#define GRUB_PE32_REL_BASED_HIGH 1
#define GRUB_PE32_REL_BASED_LOW 2
#define GRUB_PE32_REL_BASED_HIGHLOW 3
#define GRUB_PE32_REL_BASED_HIGHADJ 4
#define GRUB_PE32_REL_BASED_MIPS_JMPADDR 5
#define GRUB_PE32_REL_BASED_SECTION 6
#define GRUB_PE32_REL_BASED_REL 7
#define GRUB_PE32_REL_BASED_IA64_IMM64 9
#define GRUB_PE32_REL_BASED_DIR64 10
#define GRUB_PE32_REL_BASED_HIGH3ADJ 11
struct grub_pe32_symbol
{
union
{
char short_name[8];
grub_uint32_t long_name[2];
};
grub_uint32_t value;
grub_uint16_t section;
grub_uint16_t type;
grub_uint8_t storage_class;
grub_uint8_t num_aux;
} __attribute__ ((packed));
#define GRUB_PE32_SYM_CLASS_EXTERNAL 2
#define GRUB_PE32_SYM_CLASS_STATIC 3
#define GRUB_PE32_SYM_CLASS_FILE 0x67
#define GRUB_PE32_DT_FUNCTION 0x20
struct grub_pe32_reloc
{
grub_uint32_t offset;
grub_uint32_t symtab_index;
grub_uint16_t type;
} __attribute__ ((packed));
#define GRUB_PE32_REL_I386_DIR32 0x6
#define GRUB_PE32_REL_I386_REL32 0x14
#endif /* ! GRUB_EFI_PE32_HEADER */

4
include/grub/efi/time.h
View file

@ -1,6 +1,6 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2006,2007 Free Software Foundation, Inc.
* Copyright (C) 2006,2007,2008 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -21,7 +21,7 @@
#include <grub/symbol.h>
/* This is destined to overflow when one minute passes by. */
/* This is destined to overflow when one hour passes by. */
#define GRUB_TICKS_PER_SECOND ((1UL << 31) / 60 / 60 * 2)
/* Return the real time in ticks. */

76
include/grub/efi/uga_draw.h Normal file
View file

@ -0,0 +1,76 @@
/* uga_draw.h - definitions of the uga draw protocol */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2008 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
/* The console control protocol is not a part of the EFI spec,
but defined in Intel's Sample Implementation. */
#ifndef GRUB_EFI_UGA_DRAW_HEADER
#define GRUB_EFI_UGA_DRAW_HEADER 1
#define GRUB_EFI_UGA_DRAW_GUID \
{ 0x982c298b, 0xf4fa, 0x41cb, { 0xb8, 0x38, 0x77, 0xaa, 0x68, 0x8f, 0xb8, 0x39 }}
enum grub_efi_uga_blt_operation
{
GRUB_EFI_UGA_VIDEO_FILL,
GRUB_EFI_UGA_VIDEO_TO_BLT,
GRUB_EFI_UGA_BLT_TO_VIDEO,
GRUB_EFI_UGA_VIDEO_TO_VIDEO,
GRUB_EFI_UGA_GLT_MAX
};
struct grub_efi_uga_pixel
{
grub_uint8_t Blue;
grub_uint8_t Green;
grub_uint8_t Red;
grub_uint8_t Reserved;
};
struct grub_efi_uga_draw_protocol
{
grub_efi_status_t
(*get_mode) (struct grub_efi_uga_draw_protocol *this,
grub_uint32_t *width,
grub_uint32_t *height,
grub_uint32_t *depth,
grub_uint32_t *refresh_rate);
grub_efi_status_t
(*set_mode) (struct grub_efi_uga_draw_protocol *this,
grub_uint32_t width,
grub_uint32_t height,
grub_uint32_t depth,
grub_uint32_t refresh_rate);
grub_efi_status_t
(*blt) (struct grub_efi_uga_draw_protocol *this,
struct grub_efi_uga_pixel *blt_buffer,
enum grub_efi_uga_blt_operation blt_operation,
grub_efi_uintn_t src_x,
grub_efi_uintn_t src_y,
grub_efi_uintn_t dest_x,
grub_efi_uintn_t dest_y,
grub_efi_uintn_t width,
grub_efi_uintn_t height,
grub_efi_uintn_t delta);
};
typedef struct grub_efi_uga_draw_protocol grub_efi_uga_draw_protocol_t;
#endif /* ! GRUB_EFI_UGA_DRAW_HEADER */

286
include/grub/efiemu/efiemu.h Normal file
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@ -0,0 +1,286 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_EFI_EMU_HEADER
#define GRUB_EFI_EMU_HEADER 1
#include <grub/efi/api.h>
#include <grub/file.h>
#define GRUB_EFIEMU_PAGESIZE 4096
/* EFI api defined in 32-bit and 64-bit version*/
struct grub_efi_system_table32
{
grub_efi_table_header_t hdr;
grub_efi_uint32_t firmware_vendor;
grub_efi_uint32_t firmware_revision;
grub_efi_uint32_t console_in_handler;
grub_efi_uint32_t con_in;
grub_efi_uint32_t console_out_handler;
grub_efi_uint32_t con_out;
grub_efi_uint32_t standard_error_handle;
grub_efi_uint32_t std_err;
grub_efi_uint32_t runtime_services;
grub_efi_uint32_t boot_services;
grub_efi_uint32_t num_table_entries;
grub_efi_uint32_t configuration_table;
} __attribute__ ((packed));
typedef struct grub_efi_system_table32 grub_efi_system_table32_t;
struct grub_efi_system_table64
{
grub_efi_table_header_t hdr;
grub_efi_uint64_t firmware_vendor;
grub_efi_uint32_t firmware_revision;
grub_efi_uint32_t pad;
grub_efi_uint64_t console_in_handler;
grub_efi_uint64_t con_in;
grub_efi_uint64_t console_out_handler;
grub_efi_uint64_t con_out;
grub_efi_uint64_t standard_error_handle;
grub_efi_uint64_t std_err;
grub_efi_uint64_t runtime_services;
grub_efi_uint64_t boot_services;
grub_efi_uint64_t num_table_entries;
grub_efi_uint64_t configuration_table;
} __attribute__ ((packed));
typedef struct grub_efi_system_table64 grub_efi_system_table64_t;
struct grub_efiemu_runtime_services32
{
grub_efi_table_header_t hdr;
grub_efi_uint32_t get_time;
grub_efi_uint32_t set_time;
grub_efi_uint32_t get_wakeup_time;
grub_efi_uint32_t set_wakeup_time;
grub_efi_uint32_t set_virtual_address_map;
grub_efi_uint32_t convert_pointer;
grub_efi_uint32_t get_variable;
grub_efi_uint32_t get_next_variable_name;
grub_efi_uint32_t set_variable;
grub_efi_uint32_t get_next_high_monotonic_count;
grub_efi_uint32_t reset_system;
} __attribute__ ((packed));
typedef struct grub_efiemu_runtime_services32 grub_efiemu_runtime_services32_t;
struct grub_efiemu_runtime_services64
{
grub_efi_table_header_t hdr;
grub_efi_uint64_t get_time;
grub_efi_uint64_t set_time;
grub_efi_uint64_t get_wakeup_time;
grub_efi_uint64_t set_wakeup_time;
grub_efi_uint64_t set_virtual_address_map;
grub_efi_uint64_t convert_pointer;
grub_efi_uint64_t get_variable;
grub_efi_uint64_t get_next_variable_name;
grub_efi_uint64_t set_variable;
grub_efi_uint64_t get_next_high_monotonic_count;
grub_efi_uint64_t reset_system;
} __attribute__ ((packed));
typedef struct grub_efiemu_runtime_services64 grub_efiemu_runtime_services64_t;
extern grub_efi_system_table32_t *grub_efiemu_system_table32;
extern grub_efi_system_table64_t *grub_efiemu_system_table64;
/* Convenience macros to access currently loaded efiemu */
#define grub_efiemu_system_table ((grub_efiemu_sizeof_uintn_t () == 8) \
? (void *) grub_efiemu_system_table64 \
: (void *) grub_efiemu_system_table32)
#define GRUB_EFIEMU_SIZEOF_OF_UINTN (grub_efiemu_sizeof_uintn_t ())
#define GRUB_EFIEMU_SYSTEM_TABLE(x) ((grub_efiemu_sizeof_uintn_t () == 8) \
? grub_efiemu_system_table64->x \
: grub_efiemu_system_table32->x)
#define GRUB_EFIEMU_SYSTEM_TABLE_SET(x,y) ((grub_efiemu_sizeof_uintn_t () == 8)\
? (grub_efiemu_system_table64->x \
= (y)) \
: (grub_efiemu_system_table32->x \
= (y)))
#define GRUB_EFIEMU_SYSTEM_TABLE_PTR(x) ((grub_efiemu_sizeof_uintn_t () == 8)\
? UINT_TO_PTR \
(grub_efiemu_system_table64->x) \
: UINT_TO_PTR \
(grub_efiemu_system_table32->x))
#define GRUB_EFIEMU_SYSTEM_TABLE_VAR(x) ((grub_efiemu_sizeof_uintn_t () == 8) \
? (void *) \
&(grub_efiemu_system_table64->x) \
: (void *) \
&(grub_efiemu_system_table32->x))
#define GRUB_EFIEMU_SYSTEM_TABLE_SIZEOF(x) \
((grub_efiemu_sizeof_uintn_t () == 8) \
? sizeof(grub_efiemu_system_table64->x)\
: sizeof(grub_efiemu_system_table32->x))
#define GRUB_EFIEMU_SYSTEM_TABLE_SIZEOF_TOTAL ((grub_efiemu_sizeof_uintn_t () == 8) ? sizeof(*grub_efiemu_system_table64):sizeof(*grub_efiemu_system_table32))
/* ELF management definitions and functions */
struct grub_efiemu_segment
{
struct grub_efiemu_segment *next;
grub_size_t size;
unsigned section;
int handle;
int ptv_rel_needed;
grub_off_t off;
void *srcptr;
};
typedef struct grub_efiemu_segment *grub_efiemu_segment_t;
struct grub_efiemu_elf_sym
{
int handle;
grub_off_t off;
unsigned section;
};
int grub_efiemu_check_header32 (void *ehdr, grub_size_t size);
int grub_efiemu_check_header64 (void *ehdr, grub_size_t size);
grub_err_t grub_efiemu_loadcore_init32 (void *core, grub_size_t core_size,
grub_efiemu_segment_t *segments);
grub_err_t grub_efiemu_loadcore_init64 (void *core, grub_size_t core_size,
grub_efiemu_segment_t *segments);
grub_err_t grub_efiemu_loadcore_load32 (void *core,
grub_size_t core_size,
grub_efiemu_segment_t segments);
grub_err_t grub_efiemu_loadcore_load64 (void *core,
grub_size_t core_size,
grub_efiemu_segment_t segments);
grub_err_t grub_efiemu_loadcore_unload32 (void);
grub_err_t grub_efiemu_loadcore_unload64 (void);
grub_err_t grub_efiemu_loadcore_unload(void);
grub_err_t grub_efiemu_loadcore_init (grub_file_t file);
grub_err_t grub_efiemu_loadcore_load (void);
/* Configuration tables manipulation. Definitions and functions */
struct grub_efiemu_configuration_table
{
struct grub_efiemu_configuration_table *next;
grub_efi_guid_t guid;
void * (*get_table) (void *data);
void (*unload) (void *data);
void *data;
};
struct grub_efiemu_configuration_table32
{
grub_efi_guid_t vendor_guid;
grub_efi_uint32_t vendor_table;
} __attribute__ ((packed));
typedef struct grub_efiemu_configuration_table32 grub_efiemu_configuration_table32_t;
struct grub_efiemu_configuration_table64
{
grub_efi_guid_t vendor_guid;
grub_efi_uint64_t vendor_table;
} __attribute__ ((packed));
typedef struct grub_efiemu_configuration_table64 grub_efiemu_configuration_table64_t;
grub_err_t grub_efiemu_unregister_configuration_table (grub_efi_guid_t guid);
grub_err_t
grub_efiemu_register_configuration_table (grub_efi_guid_t guid,
void * (*get_table) (void *data),
void (*unload) (void *data),
void *data);
/* Memory management functions */
int grub_efiemu_request_memalign (grub_size_t align, grub_size_t size,
grub_efi_memory_type_t type);
void *grub_efiemu_mm_obtain_request (int handle);
int grub_efiemu_get_memory_map (grub_efi_uintn_t *memory_map_size,
grub_efi_memory_descriptor_t *memory_map,
grub_efi_uintn_t *map_key,
grub_efi_uintn_t *descriptor_size,
grub_efi_uint32_t *descriptor_version);
grub_err_t grub_efiemu_mm_unload (void);
grub_err_t grub_efiemu_mm_do_alloc (void);
grub_err_t grub_efiemu_mm_init (void);
void *grub_efiemu_mm_obtain_request (int handle);
void grub_efiemu_mm_return_request (int handle);
grub_efi_memory_type_t grub_efiemu_mm_get_type (int handle);
/* Drop-in replacements for grub_efi_* and grub_machine_* */
int grub_efiemu_get_memory_map (grub_efi_uintn_t *memory_map_size,
grub_efi_memory_descriptor_t *memory_map,
grub_efi_uintn_t *map_key,
grub_efi_uintn_t *descriptor_size,
grub_efi_uint32_t *descriptor_version);
grub_err_t
grub_efiemu_mmap_iterate (int NESTED_FUNC_ATTR (*hook) (grub_uint64_t,
grub_uint64_t,
grub_uint32_t));
int grub_efiemu_sizeof_uintn_t (void);
int grub_efiemu_exit_boot_services (grub_efi_uintn_t map_key);
int grub_efiemu_finish_boot_services (void);
grub_err_t
grub_efiemu_get_lower_upper_memory (grub_uint64_t *lower, grub_uint64_t *upper);
#define GRUB_EFIEMU_MEMORY_AVAILABLE 1
#define GRUB_EFIEMU_MEMORY_RESERVED 2
#define GRUB_EFIEMU_MEMORY_ACPI 3
#define GRUB_EFIEMU_MEMORY_NVS 4
#define GRUB_EFIEMU_MEMORY_CODE 5
/* efiemu main control definitions and functions*/
typedef enum {GRUB_EFIEMU_NOTLOADED,
GRUB_EFIEMU32, GRUB_EFIEMU64} grub_efiemu_mode_t;
struct grub_efiemu_prepare_hook
{
struct grub_efiemu_prepare_hook *next;
grub_err_t (*hook) (void *data);
void (*unload) (void *data);
void *data;
};
grub_err_t grub_efiemu_prepare32 (struct grub_efiemu_prepare_hook
*prepare_hooks,
struct grub_efiemu_configuration_table
*config_tables);
grub_err_t grub_efiemu_prepare64 (struct grub_efiemu_prepare_hook
*prepare_hooks,
struct grub_efiemu_configuration_table
*config_tables);
grub_err_t grub_efiemu_unload (void);
grub_err_t grub_efiemu_prepare (void);
grub_err_t
grub_efiemu_register_prepare_hook (grub_err_t (*hook) (void *data),
void (*unload) (void *data),
void *data);
/* symbols and pointers */
grub_err_t grub_efiemu_alloc_syms (void);
grub_err_t grub_efiemu_request_symbols (int num);
grub_err_t grub_efiemu_resolve_symbol (const char *name,
int *handle, grub_off_t *off);
grub_err_t grub_efiemu_register_symbol (const char *name,
int handle, grub_off_t off);
void grub_efiemu_free_syms (void);
grub_err_t grub_efiemu_write_value (void * addr, grub_uint32_t value,
int plus_handle,
int minus_handle, int ptv_needed, int size);
grub_err_t grub_efiemu_write_sym_markers (void);
grub_err_t grub_efiemu_pnvram (void);
grub_err_t grub_efiemu_prepare (void);
char *grub_efiemu_get_default_core_name (void);
void grub_efiemu_pnvram_cmd_unregister (void);
grub_err_t grub_efiemu_autocore (void);
grub_err_t grub_efiemu_crc32 (void);
grub_err_t grub_efiemu_crc64 (void);
grub_err_t
grub_efiemu_set_virtual_address_map (grub_efi_uintn_t memory_map_size,
grub_efi_uintn_t descriptor_size,
grub_efi_uint32_t descriptor_version
__attribute__ ((unused)),
grub_efi_memory_descriptor_t *virtual_map);
#endif /* ! GRUB_EFI_EMU_HEADER */

37
include/grub/efiemu/runtime.h Normal file
View file

@ -0,0 +1,37 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_EFI_EMU_RUNTIME_HEADER
#define GRUB_EFI_EMU_RUNTIME_HEADER 1
struct grub_efiemu_ptv_rel
{
grub_uint64_t addr;
grub_efi_memory_type_t plustype;
grub_efi_memory_type_t minustype;
grub_uint32_t size;
} __attribute__ ((packed));
struct efi_variable
{
grub_efi_guid_t guid;
grub_uint32_t namelen;
grub_uint32_t size;
grub_efi_uint32_t attributes;
} __attribute__ ((packed));
#endif /* ! GRUB_EFI_EMU_RUNTIME_HEADER */

82
include/grub/elf.h
View file

@ -1,5 +1,5 @@
/* This file defines standard ELF types, structures, and macros.
Copyright (C) 1995-1999, 2000, 2001, 2002 Free Software Foundation, Inc.
Copyright (C) 1995-1999,2000,2001,2002,2008,2009 Free Software Foundation, Inc.
This file was part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -206,18 +206,18 @@ typedef struct
#define EM_68HC12 53 /* Motorola M68HC12 */
#define EM_MMA 54 /* Fujitsu MMA Multimedia Accelerator*/
#define EM_PCP 55 /* Siemens PCP */
#define EM_NCPU 56 /* Sony nCPU embeeded RISC */
#define EM_NCPU 56 /* Sony nCPU embedded RISC */
#define EM_NDR1 57 /* Denso NDR1 microprocessor */
#define EM_STARCORE 58 /* Motorola Start*Core processor */
#define EM_ME16 59 /* Toyota ME16 processor */
#define EM_ST100 60 /* STMicroelectronic ST100 processor */
#define EM_ST100 60 /* STMicroelectronics ST100 processor */
#define EM_TINYJ 61 /* Advanced Logic Corp. Tinyj emb.fam*/
#define EM_X86_64 62 /* AMD x86-64 architecture */
#define EM_PDSP 63 /* Sony DSP Processor */
#define EM_FX66 66 /* Siemens FX66 microcontroller */
#define EM_ST9PLUS 67 /* STMicroelectronics ST9+ 8/16 mc */
#define EM_ST7 68 /* STmicroelectronics ST7 8 bit mc */
#define EM_ST7 68 /* STMicroelectronics ST7 8 bit mc */
#define EM_68HC16 69 /* Motorola MC68HC16 microcontroller */
#define EM_68HC11 70 /* Motorola MC68HC11 microcontroller */
#define EM_68HC08 71 /* Motorola MC68HC08 microcontroller */
@ -319,7 +319,7 @@ typedef struct
#define SHT_FINI_ARRAY 15 /* Array of destructors */
#define SHT_PREINIT_ARRAY 16 /* Array of pre-constructors */
#define SHT_GROUP 17 /* Section group */
#define SHT_SYMTAB_SHNDX 18 /* Extended section indeces */
#define SHT_SYMTAB_SHNDX 18 /* Extended section indices */
#define SHT_NUM 19 /* Number of defined types. */
#define SHT_LOOS 0x60000000 /* Start OS-specific */
#define SHT_GNU_LIBLIST 0x6ffffff7 /* Prelink library list */
@ -454,6 +454,7 @@ typedef struct
the end of a chain, meaning no further symbols are found in that bucket. */
#define STN_UNDEF 0 /* End of a chain. */
#define STN_ABS 65521
/* How to extract and insert information held in the st_other field. */
@ -1108,8 +1109,27 @@ typedef struct
/* Keep this the last entry. */
#define R_386_NUM 38
/* SUN SPARC specific definitions. */
/* x86_64 specific definitions. */
#define R_X86_64_NONE 0
#define R_X86_64_64 1
#define R_X86_64_PC32 2
#define R_X86_64_GOT32 3
#define R_X86_64_PLT32 4
#define R_X86_64_COPY 5
#define R_X86_64_GLOB_DAT 6
#define R_X86_64_JUMP_SLOT 7
#define R_X86_64_RELATIVE 8
#define R_X86_64_GOTPCREL 9
#define R_X86_64_32 10
#define R_X86_64_32S 11
#define R_X86_64_16 12
#define R_X86_64_PC16 13
#define R_X86_64_8 14
#define R_X86_64_PC8 15
/* Legal values for ST_TYPE subfield of st_info (symbol type). */
#define STT_REGISTER 13 /* Global register reserved to app. */
@ -1171,7 +1191,7 @@ typedef struct
#define R_SPARC_LM22 36 /* Low middle 22 bits of ... */
#define R_SPARC_PC_HH22 37 /* Top 22 bits of pc rel 64 bit */
#define R_SPARC_PC_HM10 38 /* High middle 10 bit of ... */
#define R_SPARC_PC_LM22 39 /* Low miggle 22 bits of ... */
#define R_SPARC_PC_LM22 39 /* Low middle 22 bits of ... */
#define R_SPARC_WDISP16 40 /* PC relative 16 bit shifted */
#define R_SPARC_WDISP19 41 /* PC relative 19 bit shifted */
#define R_SPARC_7 43 /* Direct 7 bit */
@ -1605,9 +1625,9 @@ typedef Elf32_Addr Elf32_Conflict;
#define EFA_PARISC_1_1 0x0210 /* PA-RISC 1.1 big-endian. */
#define EFA_PARISC_2_0 0x0214 /* PA-RISC 2.0 big-endian. */
/* Additional section indeces. */
/* Additional section indices. */
#define SHN_PARISC_ANSI_COMMON 0xff00 /* Section for tenatively declared
#define SHN_PARISC_ANSI_COMMON 0xff00 /* Section for tentatively declared
symbols in ANSI C. */
#define SHN_PARISC_HUGE_COMMON 0xff01 /* Common blocks in huge model. */
@ -1764,7 +1784,7 @@ typedef Elf32_Addr Elf32_Conflict;
/* Legal values for sh_type field of Elf64_Shdr. */
/* These two are primerily concerned with ECOFF debugging info. */
/* These two are primarily concerned with ECOFF debugging info. */
#define SHT_ALPHA_DEBUG 0x70000001
#define SHT_ALPHA_REGINFO 0x70000002
@ -2310,4 +2330,48 @@ typedef Elf32_Addr Elf32_Conflict;
#define R_X86_64_NUM 24
#if GRUB_TARGET_WORDSIZE == 32
typedef Elf32_Addr Elf_Addr;
typedef Elf32_Ehdr Elf_Ehdr;
typedef Elf32_Half Elf_Half;
typedef Elf32_Off Elf_Off;
typedef Elf32_Rel Elf_Rel;
typedef Elf32_Rela Elf_Rela;
typedef Elf32_Section Elf_Section;
typedef Elf32_Shdr Elf_Shdr;
typedef Elf32_Sword Elf_Sword;
typedef Elf32_Sym Elf_Sym;
typedef Elf32_Word Elf_Word;
typedef Elf32_Xword Elf_Xword;
#define ELF_ST_BIND(val) ELF32_ST_BIND(val)
#define ELF_ST_TYPE(val) ELF32_ST_TYPE(val)
#define ELF_R_SYM(val) ELF32_R_SYM(val)
#define ELF_R_TYPE(val) ELF32_R_TYPE(val)
#define ELF_R_INFO(sym, type) ELF32_R_INFO(sym, type)
#elif GRUB_TARGET_WORDSIZE == 64
typedef Elf64_Addr Elf_Addr;
typedef Elf64_Ehdr Elf_Ehdr;
typedef Elf64_Half Elf_Half;
typedef Elf64_Off Elf_Off;
typedef Elf64_Rel Elf_Rel;
typedef Elf64_Rela Elf_Rela;
typedef Elf64_Section Elf_Section;
typedef Elf64_Shdr Elf_Shdr;
typedef Elf64_Sword Elf_Sword;
typedef Elf64_Sym Elf_Sym;
typedef Elf64_Word Elf_Word;
typedef Elf64_Xword Elf_Xword;
#define ELF_ST_BIND(val) ELF64_ST_BIND (val)
#define ELF_ST_TYPE(val) ELF64_ST_TYPE (val)
#define ELF_R_SYM(val) ELF64_R_SYM(val)
#define ELF_R_TYPE(val) ELF64_R_TYPE(val)
#define ELF_R_INFO(sym, type) ELF64_R_INFO(sym, type)
#endif /* GRUB_TARGET_WORDSIZE == 64 */
#endif /* ! GRUB_ELF_H */

4
include/grub/elfload.h
View file

@ -37,9 +37,9 @@ struct grub_elf_file
typedef struct grub_elf_file *grub_elf_t;
typedef grub_err_t (*grub_elf32_load_hook_t)
(Elf32_Phdr *phdr, grub_addr_t *addr);
(Elf32_Phdr *phdr, grub_addr_t *addr, int *load);
typedef grub_err_t (*grub_elf64_load_hook_t)
(Elf64_Phdr *phdr, grub_addr_t *addr);
(Elf64_Phdr *phdr, grub_addr_t *addr, int *load);
grub_elf_t grub_elf_open (const char *);
grub_elf_t grub_elf_file (grub_file_t);

4
include/grub/env.h
View file

@ -1,6 +1,6 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2003,2005,2006,2007 Free Software Foundation, Inc.
* Copyright (C) 2003,2005,2006,2007,2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -60,7 +60,7 @@ void EXPORT_FUNC(grub_env_iterate) (int (*func) (struct grub_env_var *var));
grub_err_t EXPORT_FUNC(grub_register_variable_hook) (const char *name,
grub_env_read_hook_t read_hook,
grub_env_write_hook_t write_hook);
grub_err_t EXPORT_FUNC(grub_env_context_open) (void);
grub_err_t EXPORT_FUNC(grub_env_context_open) (int export);
grub_err_t EXPORT_FUNC(grub_env_context_close) (void);
grub_err_t EXPORT_FUNC(grub_env_export) (const char *name);

9
include/grub/err.h
View file

@ -1,7 +1,7 @@
/* err.h - error numbers and prototypes */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2002,2005,2007 Free Software Foundation, Inc.
* Copyright (C) 2002,2005,2007,2008 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -51,7 +51,10 @@ typedef enum
GRUB_ERR_NOT_IMPLEMENTED_YET,
GRUB_ERR_SYMLINK_LOOP,
GRUB_ERR_BAD_GZIP_DATA,
GRUB_ERR_MENU
GRUB_ERR_MENU,
GRUB_ERR_TIMEOUT,
GRUB_ERR_IO,
GRUB_ERR_ACCESS_DENIED
}
grub_err_t;
@ -63,5 +66,7 @@ void EXPORT_FUNC(grub_fatal) (const char *fmt, ...) __attribute__ ((noreturn));
void EXPORT_FUNC(grub_error_push) (void);
int EXPORT_FUNC(grub_error_pop) (void);
void EXPORT_FUNC(grub_print_error) (void);
int EXPORT_FUNC(grub_err_printf) (const char *fmt, ...)
__attribute__ ((format (printf, 1, 2)));
#endif /* ! GRUB_ERR_HEADER */

55
include/grub/extcmd.h Normal file
View file

@ -0,0 +1,55 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_EXTCMD_HEADER
#define GRUB_EXTCMD_HEADER 1
#include <grub/lib/arg.h>
#include <grub/command.h>
struct grub_extcmd;
typedef grub_err_t (*grub_extcmd_func_t) (struct grub_extcmd *cmd,
int argc, char **args);
/* The argcmd description. */
struct grub_extcmd
{
grub_command_t cmd;
grub_extcmd_func_t func;
/* The argument parser optionlist. */
const struct grub_arg_option *options;
void *data;
struct grub_arg_list *state;
};
typedef struct grub_extcmd *grub_extcmd_t;
grub_extcmd_t grub_register_extcmd (const char *name,
grub_extcmd_func_t func,
unsigned flags,
const char *summary,
const char *description,
const struct grub_arg_option *parser);
void grub_unregister_extcmd (grub_extcmd_t cmd);
#endif /* ! GRUB_EXTCMD_HEADER */

182
include/grub/fbblit.h Normal file
View file

@ -0,0 +1,182 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2006,2007,2008 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_FBBLIT_HEADER
#define GRUB_FBBLIT_HEADER 1
/* NOTE: This header is private header for fb driver and should not be used
in other parts of the code. */
struct grub_video_fbblit_info;
void
grub_video_fbblit_replace (struct grub_video_fbblit_info *dst,
struct grub_video_fbblit_info *src,
int x, int y, int width, int height,
int offset_x, int offset_y);
void
grub_video_fbblit_replace_directN (struct grub_video_fbblit_info *dst,
struct grub_video_fbblit_info *src,
int x, int y, int width, int height,
int offset_x, int offset_y);
void
grub_video_fbblit_replace_BGRX8888_RGBX8888 (struct grub_video_fbblit_info *dst,
struct grub_video_fbblit_info *src,
int x, int y, int width, int height,
int offset_x, int offset_y);
void
grub_video_fbblit_replace_BGRX8888_RGB888 (struct grub_video_fbblit_info *dst,
struct grub_video_fbblit_info *src,
int x, int y,
int width, int height,
int offset_x, int offset_y);
void
grub_video_fbblit_replace_BGR888_RGBX8888 (struct grub_video_fbblit_info *dst,
struct grub_video_fbblit_info *src,
int x, int y,
int width, int height,
int offset_x, int offset_y);
void
grub_video_fbblit_replace_BGR888_RGB888 (struct grub_video_fbblit_info *dst,
struct grub_video_fbblit_info *src,
int x, int y,
int width, int height,
int offset_x, int offset_y);
void
grub_video_fbblit_replace_RGBX8888_RGB888 (struct grub_video_fbblit_info *dst,
struct grub_video_fbblit_info *src,
int x, int y,
int width, int height,
int offset_x, int offset_y);
void
grub_video_fbblit_replace_RGB888_RGBX8888 (struct grub_video_fbblit_info *dst,
struct grub_video_fbblit_info *src,
int x, int y,
int width, int height,
int offset_x, int offset_y);
void
grub_video_fbblit_replace_index_RGBX8888 (struct grub_video_fbblit_info *dst,
struct grub_video_fbblit_info *src,
int x, int y,
int width, int height,
int offset_x, int offset_y);
void
grub_video_fbblit_replace_index_RGB888 (struct grub_video_fbblit_info *dst,
struct grub_video_fbblit_info *src,
int x, int y, int width, int height,
int offset_x, int offset_y);
void
grub_video_fbblit_blend (struct grub_video_fbblit_info *dst,
struct grub_video_fbblit_info *src,
int x, int y, int width, int height,
int offset_x, int offset_y);
void
grub_video_fbblit_blend_BGRA8888_RGBA8888 (struct grub_video_fbblit_info *dst,
struct grub_video_fbblit_info *src,
int x, int y,
int width, int height,
int offset_x, int offset_y);
void
grub_video_fbblit_blend_BGR888_RGBA8888 (struct grub_video_fbblit_info *dst,
struct grub_video_fbblit_info *src,
int x, int y,
int width, int height,
int offset_x, int offset_y);
void
grub_video_fbblit_blend_RGBA8888_RGBA8888 (struct grub_video_fbblit_info *dst,
struct grub_video_fbblit_info *src,
int x, int y,
int width, int height,
int offset_x, int offset_y);
void
grub_video_fbblit_blend_RGB888_RGBA8888 (struct grub_video_fbblit_info *dst,
struct grub_video_fbblit_info *src,
int x, int y,
int width, int height,
int offset_x, int offset_y);
void
grub_video_fbblit_blend_index_RGBA8888 (struct grub_video_fbblit_info *dst,
struct grub_video_fbblit_info *src,
int x, int y,
int width, int height,
int offset_x, int offset_y);
void
grub_video_fbblit_replace_32bit_1bit (struct grub_video_fbblit_info *dst,
struct grub_video_fbblit_info *src,
int x, int y,
int width, int height,
int offset_x, int offset_y);
void
grub_video_fbblit_replace_24bit_1bit (struct grub_video_fbblit_info *dst,
struct grub_video_fbblit_info *src,
int x, int y,
int width, int height,
int offset_x, int offset_y);
void
grub_video_fbblit_replace_16bit_1bit (struct grub_video_fbblit_info *dst,
struct grub_video_fbblit_info *src,
int x, int y,
int width, int height,
int offset_x, int offset_y);
void
grub_video_fbblit_replace_8bit_1bit (struct grub_video_fbblit_info *dst,
struct grub_video_fbblit_info *src,
int x, int y,
int width, int height,
int offset_x, int offset_y);
void
grub_video_fbblit_blend_XXXA8888_1bit (struct grub_video_fbblit_info *dst,
struct grub_video_fbblit_info *src,
int x, int y,
int width, int height,
int offset_x, int offset_y);
void
grub_video_fbblit_blend_XXX888_1bit (struct grub_video_fbblit_info *dst,
struct grub_video_fbblit_info *src,
int x, int y,
int width, int height,
int offset_x, int offset_y);
void
grub_video_fbblit_blend_XXX565_1bit (struct grub_video_fbblit_info *dst,
struct grub_video_fbblit_info *src,
int x, int y,
int width, int height,
int offset_x, int offset_y);
#endif /* ! GRUB_FBBLIT_HEADER */

75
include/grub/fbfill.h Normal file
View file

@ -0,0 +1,75 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2006,2007,2008 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_FBFILL_HEADER
#define GRUB_FBFILL_HEADER 1
/* NOTE: This header is private header for fb driver and should not be used
in other parts of the code. */
struct grub_video_fbblit_info;
struct grub_video_fbrender_target
{
/* Copy of the screen's mode info structure, except that width, height and
mode_type has been re-adjusted to requested render target settings. */
struct grub_video_mode_info mode_info;
struct
{
unsigned int x;
unsigned int y;
unsigned int width;
unsigned int height;
} viewport;
/* Indicates whether the data has been allocated by us and must be freed
when render target is destroyed. */
int is_allocated;
/* Pointer to data. Can either be in video card memory or in local host's
memory. */
grub_uint8_t *data;
};
void
grub_video_fbfill (struct grub_video_fbblit_info *dst,
grub_video_color_t color, int x, int y,
int width, int height);
void
grub_video_fbfill_direct32 (struct grub_video_fbblit_info *dst,
grub_video_color_t color, int x, int y,
int width, int height);
void
grub_video_fbfill_direct24 (struct grub_video_fbblit_info *dst,
grub_video_color_t color, int x, int y,
int width, int height);
void
grub_video_fbfill_direct16 (struct grub_video_fbblit_info *dst,
grub_video_color_t color, int x, int y,
int width, int height);
void
grub_video_fbfill_direct8 (struct grub_video_fbblit_info *dst,
grub_video_color_t color, int x, int y,
int width, int height);
#endif /* ! GRUB_FBFILL_HEADER */

10
include/grub/i386/pc/vbeutil.h → include/grub/fbutil.h
View file

@ -25,19 +25,19 @@
#include <grub/types.h>
#include <grub/video.h>
struct grub_video_i386_vbeblit_info
struct grub_video_fbblit_info
{
struct grub_video_mode_info *mode_info;
void *data;
grub_uint8_t *data;
};
grub_uint8_t *get_data_ptr (struct grub_video_i386_vbeblit_info *source,
grub_uint8_t *grub_video_fb_get_video_ptr (struct grub_video_fbblit_info *source,
unsigned int x, unsigned int y);
grub_video_color_t get_pixel (struct grub_video_i386_vbeblit_info *source,
grub_video_color_t get_pixel (struct grub_video_fbblit_info *source,
unsigned int x, unsigned int y);
void set_pixel (struct grub_video_i386_vbeblit_info *source,
void set_pixel (struct grub_video_fbblit_info *source,
unsigned int x, unsigned int y, grub_video_color_t color);
#endif /* ! GRUB_VBEUTIL_MACHINE_HEADER */

2
include/grub/file.h
View file

@ -52,7 +52,7 @@ typedef struct grub_file *grub_file_t;
char *EXPORT_FUNC(grub_file_get_device_name) (const char *name);
grub_file_t EXPORT_FUNC(grub_file_open) (const char *name);
grub_ssize_t EXPORT_FUNC(grub_file_read) (grub_file_t file, char *buf,
grub_ssize_t EXPORT_FUNC(grub_file_read) (grub_file_t file, void *buf,
grub_size_t len);
grub_off_t EXPORT_FUNC(grub_file_seek) (grub_file_t file, grub_off_t offset);
grub_err_t EXPORT_FUNC(grub_file_close) (grub_file_t file);

108
include/grub/font.h
View file

@ -1,6 +1,6 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2003,2007 Free Software Foundation, Inc.
* Copyright (C) 2003,2007,2008,2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -20,34 +20,96 @@
#define GRUB_FONT_HEADER 1
#include <grub/types.h>
#include <grub/video.h>
#define GRUB_FONT_MAGIC "PPF\x7f"
/* Forward declaration of opaque structure grub_font.
Users only pass struct grub_font pointers to the font module functions,
and do not have knowledge of the structure contents. */
struct grub_font;
/* Font type used to access font functions. */
typedef struct grub_font *grub_font_t;
struct grub_font_node
{
struct grub_font_node *next;
grub_font_t value;
};
/* Global font registry. */
extern struct grub_font_node *grub_font_list;
struct grub_font_glyph
{
/* Glyph width in pixels. */
grub_uint8_t width;
/* Glyph height in pixels. */
grub_uint8_t height;
/* Glyph width in characters. */
grub_uint8_t char_width;
/* Glyph baseline position in pixels (from up). */
grub_uint8_t baseline;
/* Glyph bitmap data array of bytes in ((width + 7) / 8) * height.
Bitmap is formulated by height scanlines, each scanline having
width number of pixels. Pixels are coded as bits, value 1 meaning
of opaque pixel and 0 is transparent. If width does not fit byte
boundary, it will be padded with 0 to make it fit. */
grub_uint8_t bitmap[32];
/* Reference to the font this glyph belongs to. */
grub_font_t font;
/* Glyph bitmap width in pixels. */
grub_uint16_t width;
/* Glyph bitmap height in pixels. */
grub_uint16_t height;
/* Glyph bitmap x offset in pixels. Add to screen coordinate. */
grub_int16_t offset_x;
/* Glyph bitmap y offset in pixels. Subtract from screen coordinate. */
grub_int16_t offset_y;
/* Number of pixels to advance to start the next character. */
grub_uint16_t device_width;
/* Row-major order, packed bits (no padding; rows can break within a byte).
The length of the array is (width * height + 7) / 8. Within a
byte, the most significant bit is the first (leftmost/uppermost) pixel.
Pixels are coded as bits, value 1 meaning of opaque pixel and 0 is
transparent. If the length of the array does not fit byte boundary, it
will be padded with 0 bits to make it fit. */
grub_uint8_t bitmap[0];
};
typedef struct grub_font_glyph *grub_font_glyph_t;
/* Initialize the font loader.
Must be called before any fonts are loaded or used. */
void grub_font_loader_init (void);
int grub_font_get_glyph (grub_uint32_t code,
grub_font_glyph_t glyph);
/* Load a font and add it to the beginning of the global font list.
Returns: 0 upon success; nonzero upon failure. */
int grub_font_load (const char *filename);
/* Get the font that has the specified name. Font names are in the form
"Family Name Bold Italic 14", where Bold and Italic are optional.
If no font matches the name specified, the most recently loaded font
is returned as a fallback. */
grub_font_t grub_font_get (const char *font_name);
const char *grub_font_get_name (grub_font_t font);
int grub_font_get_max_char_width (grub_font_t font);
int grub_font_get_max_char_height (grub_font_t font);
int grub_font_get_ascent (grub_font_t font);
int grub_font_get_descent (grub_font_t font);
int grub_font_get_leading (grub_font_t font);
int grub_font_get_height (grub_font_t font);
int grub_font_get_string_width (grub_font_t font, const char *str);
struct grub_font_glyph *grub_font_get_glyph (grub_font_t font,
grub_uint32_t code);
struct grub_font_glyph *grub_font_get_glyph_with_fallback (grub_font_t font,
grub_uint32_t code);
grub_err_t grub_font_draw_glyph (struct grub_font_glyph *glyph,
grub_video_color_t color,
int left_x, int baseline_y);
grub_err_t grub_font_draw_string (const char *str, grub_font_t font,
grub_video_color_t color,
int left_x, int baseline_y);
#endif /* ! GRUB_FONT_HEADER */

34
include/grub/fs.h
View file

@ -1,7 +1,7 @@
/* fs.h - filesystem manager */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2002,2003,2004,2007,2008 Free Software Foundation, Inc.
* Copyright (C) 2002,2003,2004,2007,2008,2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -27,6 +27,14 @@
/* Forward declaration is required, because of mutual reference. */
struct grub_file;
struct grub_dirhook_info
{
int dir:1;
int mtimeset:1;
int case_insensitive:1;
grub_int32_t mtime;
};
/* Filesystem descriptor. */
struct grub_fs
{
@ -35,22 +43,36 @@ struct grub_fs
/* Call HOOK with each file under DIR. */
grub_err_t (*dir) (grub_device_t device, const char *path,
int (*hook) (const char *filename, int dir));
int (*hook) (const char *filename,
const struct grub_dirhook_info *info));
/* Open a file named NAME and initialize FILE. */
grub_err_t (*open) (struct grub_file *file, const char *name);
/* Read LEN bytes data from FILE into BUF. */
grub_ssize_t (*read) (struct grub_file *file, char *buf, grub_size_t len);
/* Close the file FILE. */
grub_err_t (*close) (struct grub_file *file);
/* Return the label of the device DEVICE in LABEL. The label is
returned in a grub_malloc'ed buffer and should be freed by the
caller. */
grub_err_t (*label) (grub_device_t device, char **label);
/* Return the uuid of the device DEVICE in UUID. The uuid is
returned in a grub_malloc'ed buffer and should be freed by the
caller. */
grub_err_t (*uuid) (grub_device_t device, char **uuid);
/* Get writing time of filesystem. */
grub_err_t (*mtime) (grub_device_t device, grub_int32_t *timebuf);
#ifdef GRUB_UTIL
/* Whether this filesystem reserves first sector for DOS-style boot. */
int reserved_first_sector;
#endif
/* The next filesystem. */
struct grub_fs *next;
};

16
include/grub/fshelp.h
View file

@ -1,7 +1,7 @@
/* fshelp.h -- Filesystem helper functions */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2004,2005,2006,2007 Free Software Foundation, Inc.
* Copyright (C) 2004,2005,2006,2007,2008 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -26,6 +26,10 @@
typedef struct grub_fshelp_node *grub_fshelp_node_t;
#define GRUB_FSHELP_CASE_INSENSITIVE 0x100
#define GRUB_FSHELP_TYPE_MASK 0xff
#define GRUB_FSHELP_FLAGS_MASK 0x100
enum grub_fshelp_filetype
{
GRUB_FSHELP_UNKNOWN,
@ -64,11 +68,11 @@ EXPORT_FUNC(grub_fshelp_find_file) (const char *path,
grub_ssize_t
EXPORT_FUNC(grub_fshelp_read_file) (grub_disk_t disk, grub_fshelp_node_t node,
void NESTED_FUNC_ATTR (*read_hook) (grub_disk_addr_t sector,
unsigned offset,
unsigned length),
int pos, grub_size_t len, char *buf,
int (*get_block) (grub_fshelp_node_t node,
int block),
unsigned offset,
unsigned length),
grub_off_t pos, grub_size_t len, char *buf,
grub_disk_addr_t (*get_block) (grub_fshelp_node_t node,
grub_disk_addr_t block),
grub_off_t filesize, int log2blocksize);
unsigned int

71
include/grub/gpt_partition.h Normal file
View file

@ -0,0 +1,71 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2002,2005,2006,2007,2008 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_GPT_PARTITION_HEADER
#define GRUB_GPT_PARTITION_HEADER 1
#include <grub/types.h>
struct grub_gpt_part_type
{
grub_uint32_t data1;
grub_uint16_t data2;
grub_uint16_t data3;
grub_uint8_t data4[8];
} __attribute__ ((aligned(8)));
typedef struct grub_gpt_part_type grub_gpt_part_type_t;
#define GRUB_GPT_PARTITION_TYPE_EMPTY \
{ 0x0, 0x0, 0x0, \
{ 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 } \
}
#define GRUB_GPT_PARTITION_TYPE_BIOS_BOOT \
{ grub_cpu_to_le32 (0x21686148), grub_cpu_to_le16 (0x6449), grub_cpu_to_le16 (0x6e6f), \
{ 0x74, 0x4e, 0x65, 0x65, 0x64, 0x45, 0x46, 0x49 } \
}
struct grub_gpt_header
{
grub_uint8_t magic[8];
grub_uint32_t version;
grub_uint32_t headersize;
grub_uint32_t crc32;
grub_uint32_t unused1;
grub_uint64_t primary;
grub_uint64_t backup;
grub_uint64_t start;
grub_uint64_t end;
grub_uint8_t guid[16];
grub_uint64_t partitions;
grub_uint32_t maxpart;
grub_uint32_t partentry_size;
grub_uint32_t partentry_crc32;
} __attribute__ ((packed));
struct grub_gpt_partentry
{
grub_gpt_part_type_t type;
grub_uint8_t guid[16];
grub_uint64_t start;
grub_uint64_t end;
grub_uint64_t attrib;
char name[72];
} __attribute__ ((packed));
#endif /* ! GRUB_GPT_PARTITION_HEADER */

60
include/grub/handler.h Normal file
View file

@ -0,0 +1,60 @@
/* handler.h - header for grub handler */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_HANDLER_HEADER
#define GRUB_HANDLER_HEADER 1
#include <grub/list.h>
#include <grub/err.h>
struct grub_handler
{
struct grub_handler *next;
const char *name;
grub_err_t (*init) (void);
grub_err_t (*fini) (void);
};
typedef struct grub_handler *grub_handler_t;
struct grub_handler_class
{
struct grub_handler_class *next;
const char *name;
grub_handler_t handler_list;
grub_handler_t cur_handler;
};
typedef struct grub_handler_class *grub_handler_class_t;
extern grub_handler_class_t EXPORT_VAR(grub_handler_class_list);
void EXPORT_FUNC(grub_handler_register) (grub_handler_class_t class,
grub_handler_t handler);
void EXPORT_FUNC(grub_handler_unregister) (grub_handler_class_t class,
grub_handler_t handler);
grub_err_t EXPORT_FUNC(grub_handler_set_current) (grub_handler_class_t class,
grub_handler_t handler);
#define GRUB_AS_HANDLER(ptr) \
((GRUB_FIELD_MATCH (ptr, grub_handler_t, next) && \
GRUB_FIELD_MATCH (ptr, grub_handler_t, name) && \
GRUB_FIELD_MATCH (ptr, grub_handler_t, init) && \
GRUB_FIELD_MATCH (ptr, grub_handler_t, fini)) ? \
(grub_handler_t) ptr : grub_bad_type_cast ())
#endif /* ! GRUB_HANDLER_HEADER */

5
include/grub/hfs.h
View file

@ -47,8 +47,9 @@ struct grub_hfs_sblock
/* A pascal style string that holds the volumename. */
grub_uint8_t volname[28];
grub_uint8_t unused5[60];
grub_uint8_t unused5[52];
grub_uint64_t num_serial;
grub_uint16_t embed_sig;
struct grub_hfs_extent embed_extent;
grub_uint8_t unused6[4];

61
include/grub/i18n.h Normal file
View file

@ -0,0 +1,61 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2009,2010 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_I18N_H
#define GRUB_I18N_H 1
#include <config.h>
#include <grub/symbol.h>
const char *EXPORT_FUNC(grub_gettext_dummy) (const char *s);
extern const char *(*EXPORT_VAR(grub_gettext)) (const char *s);
/* NLS can be disabled through the configure --disable-nls option. */
#if ENABLE_NLS
# ifdef GRUB_UTIL
# include <locale.h>
# include <libintl.h>
# endif /* GRUB_UTIL */
#else /* ! ENABLE_NLS */
/* Disabled NLS.
The casts to 'const char *' serve the purpose of producing warnings
for invalid uses of the value returned from these functions.
On pre-ANSI systems without 'const', the config.h file is supposed to
contain "#define const". */
# ifdef GRUB_UTIL
# define gettext(Msgid) ((const char *) (Msgid))
# else
# define grub_gettext(str) ((const char *) (str))
# endif /* GRUB_UTIL */
#endif /* ENABLE_NLS */
#ifdef GRUB_UTIL
# define _(str) gettext(str)
#else
# define _(str) grub_gettext(str)
#endif /* GRUB_UTIL */
#define N_(str) str
#endif /* GRUB_I18N_H */

58
include/grub/i386/at_keyboard.h Normal file
View file

@ -0,0 +1,58 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2007,2008,2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_CPU_AT_KEYBOARD_HEADER
#define GRUB_CPU_AT_KEYBOARD_HEADER 1
#define SHIFT_L 0x2a
#define SHIFT_R 0x36
#define CTRL 0x1d
#define ALT 0x38
#define CAPS_LOCK 0x3a
#define NUM_LOCK 0x45
#define SCROLL_LOCK 0x46
#define KEYBOARD_REG_DATA 0x60
#define KEYBOARD_REG_STATUS 0x64
/* Used for sending commands to the controller. */
#define KEYBOARD_COMMAND_ISREADY(x) !((x) & 0x02)
#define KEYBOARD_COMMAND_READ 0x20
#define KEYBOARD_COMMAND_WRITE 0x60
#define KEYBOARD_COMMAND_REBOOT 0xfe
#define KEYBOARD_SCANCODE_SET1 0x40
#define KEYBOARD_ISMAKE(x) !((x) & 0x80)
#define KEYBOARD_ISREADY(x) ((x) & 0x01)
#define KEYBOARD_SCANCODE(x) ((x) & 0x7f)
#ifdef GRUB_MACHINE_IEEE1275
#define OLPC_UP GRUB_TERM_UP
#define OLPC_DOWN GRUB_TERM_DOWN
#define OLPC_LEFT GRUB_TERM_LEFT
#define OLPC_RIGHT GRUB_TERM_RIGHT
#else
#define OLPC_UP '\0'
#define OLPC_DOWN '\0'
#define OLPC_LEFT '\0'
#define OLPC_RIGHT '\0'
#endif
#endif

278
include/grub/i386/bsd.h Normal file
View file

@ -0,0 +1,278 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2008,2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_BSD_CPU_HEADER
#define GRUB_BSD_CPU_HEADER 1
#include <grub/types.h>
enum bsd_kernel_types
{
KERNEL_TYPE_NONE,
KERNEL_TYPE_FREEBSD,
KERNEL_TYPE_OPENBSD,
KERNEL_TYPE_NETBSD,
};
#define GRUB_BSD_TEMP_BUFFER 0x80000
#define FREEBSD_RB_ASKNAME (1 << 0) /* ask for file name to reboot from */
#define FREEBSD_RB_SINGLE (1 << 1) /* reboot to single user only */
#define FREEBSD_RB_NOSYNC (1 << 2) /* dont sync before reboot */
#define FREEBSD_RB_HALT (1 << 3) /* don't reboot, just halt */
#define FREEBSD_RB_INITNAME (1 << 4) /* name given for /etc/init (unused) */
#define FREEBSD_RB_DFLTROOT (1 << 5) /* use compiled-in rootdev */
#define FREEBSD_RB_KDB (1 << 6) /* give control to kernel debugger */
#define FREEBSD_RB_RDONLY (1 << 7) /* mount root fs read-only */
#define FREEBSD_RB_DUMP (1 << 8) /* dump kernel memory before reboot */
#define FREEBSD_RB_MINIROOT (1 << 9) /* mini-root present in memory at boot time */
#define FREEBSD_RB_CONFIG (1 << 10) /* invoke user configuration routing */
#define FREEBSD_RB_VERBOSE (1 << 11) /* print all potentially useful info */
#define FREEBSD_RB_SERIAL (1 << 12) /* user serial port as console */
#define FREEBSD_RB_CDROM (1 << 13) /* use cdrom as root */
#define FREEBSD_RB_GDB (1 << 15) /* use GDB remote debugger instead of DDB */
#define FREEBSD_RB_MUTE (1 << 16) /* Come up with the console muted */
#define FREEBSD_RB_PAUSE (1 << 20)
#define FREEBSD_RB_QUIET (1 << 21)
#define FREEBSD_RB_NOINTR (1 << 28)
#define FREENSD_RB_MULTIPLE (1 << 29) /* Use multiple consoles */
#define FREEBSD_RB_DUAL FREENSD_RB_MULTIPLE
#define FREEBSD_RB_BOOTINFO (1 << 31) /* have `struct bootinfo *' arg */
#define FREEBSD_B_DEVMAGIC 0xa0000000
#define FREEBSD_B_SLICESHIFT 20
#define FREEBSD_B_UNITSHIFT 16
#define FREEBSD_B_PARTSHIFT 8
#define FREEBSD_B_TYPESHIFT 0
#define FREEBSD_BOOTINFO_VERSION 1
#define FREEBSD_N_BIOS_GEOM 8
#define FREEBSD_MODINFO_END 0x0000 /* End of list */
#define FREEBSD_MODINFO_NAME 0x0001 /* Name of module (string) */
#define FREEBSD_MODINFO_TYPE 0x0002 /* Type of module (string) */
#define FREEBSD_MODINFO_ADDR 0x0003 /* Loaded address */
#define FREEBSD_MODINFO_SIZE 0x0004 /* Size of module */
#define FREEBSD_MODINFO_EMPTY 0x0005 /* Has been deleted */
#define FREEBSD_MODINFO_ARGS 0x0006 /* Parameters string */
#define FREEBSD_MODINFO_METADATA 0x8000 /* Module-specfic */
#define FREEBSD_MODINFOMD_AOUTEXEC 0x0001 /* a.out exec header */
#define FREEBSD_MODINFOMD_ELFHDR 0x0002 /* ELF header */
#define FREEBSD_MODINFOMD_SSYM 0x0003 /* start of symbols */
#define FREEBSD_MODINFOMD_ESYM 0x0004 /* end of symbols */
#define FREEBSD_MODINFOMD_DYNAMIC 0x0005 /* _DYNAMIC pointer */
#define FREEBSD_MODINFOMD_ENVP 0x0006 /* envp[] */
#define FREEBSD_MODINFOMD_HOWTO 0x0007 /* boothowto */
#define FREEBSD_MODINFOMD_KERNEND 0x0008 /* kernend */
#define FREEBSD_MODINFOMD_SHDR 0x0009 /* section header table */
#define FREEBSD_MODINFOMD_NOCOPY 0x8000 /* don't copy this metadata to the kernel */
#define FREEBSD_MODINFOMD_SMAP 0x1001
#define FREEBSD_MODINFOMD_DEPLIST (0x4001 | FREEBSD_MODINFOMD_NOCOPY) /* depends on */
#define FREEBSD_MODTYPE_KERNEL "elf kernel"
#define FREEBSD_MODTYPE_KERNEL64 "elf64 kernel"
#define FREEBSD_MODTYPE_ELF_MODULE "elf module"
#define FREEBSD_MODTYPE_ELF_MODULE_OBJ "elf obj module"
#define FREEBSD_MODTYPE_RAW "raw"
struct grub_freebsd_bootinfo
{
grub_uint32_t bi_version;
grub_uint8_t *bi_kernelname;
struct nfs_diskless *bi_nfs_diskless;
grub_uint32_t bi_n_bios_used;
grub_uint32_t bi_bios_geom[FREEBSD_N_BIOS_GEOM];
grub_uint32_t bi_size;
grub_uint8_t bi_memsizes_valid;
grub_uint8_t bi_bios_dev;
grub_uint8_t bi_pad[2];
grub_uint32_t bi_basemem;
grub_uint32_t bi_extmem;
grub_uint32_t bi_symtab;
grub_uint32_t bi_esymtab;
grub_uint32_t bi_kernend;
grub_uint32_t bi_envp;
grub_uint32_t bi_modulep;
} __attribute__ ((packed));
#define OPENBSD_RB_ASKNAME (1 << 0) /* ask for file name to reboot from */
#define OPENBSD_RB_SINGLE (1 << 1) /* reboot to single user only */
#define OPENBSD_RB_NOSYNC (1 << 2) /* dont sync before reboot */
#define OPENBSD_RB_HALT (1 << 3) /* don't reboot, just halt */
#define OPENBSD_RB_INITNAME (1 << 4) /* name given for /etc/init (unused) */
#define OPENBSD_RB_DFLTROOT (1 << 5) /* use compiled-in rootdev */
#define OPENBSD_RB_KDB (1 << 6) /* give control to kernel debugger */
#define OPENBSD_RB_RDONLY (1 << 7) /* mount root fs read-only */
#define OPENBSD_RB_DUMP (1 << 8) /* dump kernel memory before reboot */
#define OPENBSD_RB_MINIROOT (1 << 9) /* mini-root present in memory at boot time */
#define OPENBSD_RB_CONFIG (1 << 10) /* change configured devices */
#define OPENBSD_RB_TIMEBAD (1 << 11) /* don't call resettodr() in boot() */
#define OPENBSD_RB_POWERDOWN (1 << 12) /* attempt to power down machine */
#define OPENBSD_RB_SERCONS (1 << 13) /* use serial console if available */
#define OPENBSD_RB_USERREQ (1 << 14) /* boot() called at user request (e.g. ddb) */
#define OPENBSD_B_DEVMAGIC 0xa0000000
#define OPENBSD_B_ADAPTORSHIFT 24
#define OPENBSD_B_CTRLSHIFT 20
#define OPENBSD_B_UNITSHIFT 16
#define OPENBSD_B_PARTSHIFT 8
#define OPENBSD_B_TYPESHIFT 0
#define OPENBSD_BOOTARG_APIVER (OPENBSD_BAPIV_VECTOR | \
OPENBSD_BAPIV_ENV | \
OPENBSD_BAPIV_BMEMMAP)
#define OPENBSD_BAPIV_ANCIENT 0x0 /* MD old i386 bootblocks */
#define OPENBSD_BAPIV_VARS 0x1 /* MD structure w/ add info passed */
#define OPENBSD_BAPIV_VECTOR 0x2 /* MI vector of MD structures passed */
#define OPENBSD_BAPIV_ENV 0x4 /* MI environment vars vector */
#define OPENBSD_BAPIV_BMEMMAP 0x8 /* MI memory map passed is in bytes */
#define OPENBSD_BOOTARG_ENV 0x1000
#define OPENBSD_BOOTARG_END -1
#define OPENBSD_BOOTARG_MMAP 0
struct grub_openbsd_bios_mmap
{
grub_uint64_t addr;
grub_uint64_t len;
#define OPENBSD_MMAP_AVAILABLE 1
#define OPENBSD_MMAP_RESERVED 2
#define OPENBSD_MMAP_ACPI 3
#define OPENBSD_MMAP_NVS 4
grub_uint32_t type;
};
struct grub_openbsd_bootargs
{
int ba_type;
int ba_size;
struct grub_openbsd_bootargs *ba_next;
} __attribute__ ((packed));
#define NETBSD_RB_AUTOBOOT 0 /* flags for system auto-booting itself */
#define NETBSD_RB_ASKNAME (1 << 0) /* ask for file name to reboot from */
#define NETBSD_RB_SINGLE (1 << 1) /* reboot to single user only */
#define NETBSD_RB_NOSYNC (1 << 2) /* dont sync before reboot */
#define NETBSD_RB_HALT (1 << 3) /* don't reboot, just halt */
#define NETBSD_RB_INITNAME (1 << 4) /* name given for /etc/init (unused) */
#define NETBSD_RB_UNUSED1 (1 << 5) /* was RB_DFLTROOT, obsolete */
#define NETBSD_RB_KDB (1 << 6) /* give control to kernel debugger */
#define NETBSD_RB_RDONLY (1 << 7) /* mount root fs read-only */
#define NETBSD_RB_DUMP (1 << 8) /* dump kernel memory before reboot */
#define NETBSD_RB_MINIROOT (1 << 9) /* mini-root present in memory at boot time */
#define NETBSD_RB_STRING (1 << 10) /* use provided bootstr */
#define NETBSD_RB_POWERDOWN ((1 << 11) | RB_HALT) /* turn power off (or at least halt) */
#define NETBSD_RB_USERCONFIG (1 << 12) /* change configured devices */
#define NETBSD_AB_NORMAL 0 /* boot normally (default) */
#define NETBSD_AB_QUIET (1 << 16) /* boot quietly */
#define NETBSD_AB_VERBOSE (1 << 17) /* boot verbosely */
#define NETBSD_AB_SILENT (1 << 18) /* boot silently */
#define NETBSD_AB_DEBUG (1 << 19) /* boot with debug messages */
#define NETBSD_AB_NOSMP (1 << 28) /* Boot without SMP support. */
#define NETBSD_AB_NOACPI (1 << 29) /* Boot without ACPI support. */
struct grub_netbsd_bootinfo
{
grub_uint32_t bi_count;
void *bi_data[1];
};
#define NETBSD_BTINFO_BOOTPATH 0
#define NETBSD_BTINFO_ROOTDEVICE 1
#define NETBSD_BTINFO_BOOTDISK 3
#define NETBSD_BTINFO_MEMMAP 9
struct grub_netbsd_btinfo_common
{
int len;
int type;
};
struct grub_netbsd_btinfo_mmap_header
{
struct grub_netbsd_btinfo_common common;
grub_uint32_t count;
};
struct grub_netbsd_btinfo_mmap_entry
{
grub_uint64_t addr;
grub_uint64_t len;
#define NETBSD_MMAP_AVAILABLE 1
#define NETBSD_MMAP_RESERVED 2
#define NETBSD_MMAP_ACPI 3
#define NETBSD_MMAP_NVS 4
grub_uint32_t type;
};
struct grub_netbsd_btinfo_bootpath
{
struct grub_netbsd_btinfo_common common;
char bootpath[80];
};
struct grub_netbsd_btinfo_rootdevice
{
struct grub_netbsd_btinfo_common common;
char devname[16];
};
struct grub_netbsd_btinfo_bootdisk
{
struct grub_netbsd_btinfo_common common;
int labelsector; /* label valid if != -1 */
struct
{
grub_uint16_t type, checksum;
char packname[16];
} label;
int biosdev;
int partition;
};
void grub_unix_real_boot (grub_addr_t entry, ...)
__attribute__ ((cdecl,noreturn));
grub_err_t grub_freebsd_load_elfmodule32 (grub_file_t file, int argc,
char *argv[], grub_addr_t *kern_end);
grub_err_t grub_freebsd_load_elfmodule_obj64 (grub_file_t file, int argc,
char *argv[],
grub_addr_t *kern_end);
grub_err_t grub_freebsd_load_elf_meta32 (grub_file_t file,
grub_addr_t *kern_end);
grub_err_t grub_freebsd_load_elf_meta64 (grub_file_t file,
grub_addr_t *kern_end);
grub_err_t grub_freebsd_add_meta (grub_uint32_t type, void *data,
grub_uint32_t len);
grub_err_t grub_freebsd_add_meta_module (char *filename, char *type,
int argc, char **argv,
grub_addr_t addr, grub_uint32_t size);
extern grub_uint8_t grub_bsd64_trampoline_start, grub_bsd64_trampoline_end;
extern grub_uint32_t grub_bsd64_trampoline_selfjump;
extern grub_uint32_t grub_bsd64_trampoline_gdt;
#endif /* ! GRUB_BSD_CPU_HEADER */

74
include/grub/i386/cmos.h Normal file
View file

@ -0,0 +1,74 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2008 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_CPU_CMOS_H
#define GRUB_CPU_CMOS_H 1
#include <grub/types.h>
#include <grub/i386/io.h>
#define GRUB_CMOS_ADDR_REG 0x70
#define GRUB_CMOS_DATA_REG 0x71
#define GRUB_CMOS_INDEX_SECOND 0
#define GRUB_CMOS_INDEX_SECOND_ALARM 1
#define GRUB_CMOS_INDEX_MINUTE 2
#define GRUB_CMOS_INDEX_MINUTE_ALARM 3
#define GRUB_CMOS_INDEX_HOUR 4
#define GRUB_CMOS_INDEX_HOUR_ALARM 5
#define GRUB_CMOS_INDEX_DAY_OF_WEEK 6
#define GRUB_CMOS_INDEX_DAY_OF_MONTH 7
#define GRUB_CMOS_INDEX_MONTH 8
#define GRUB_CMOS_INDEX_YEAR 9
#define GRUB_CMOS_INDEX_STATUS_A 0xA
#define GRUB_CMOS_INDEX_STATUS_B 0xB
#define GRUB_CMOS_INDEX_STATUS_C 0xC
#define GRUB_CMOS_INDEX_STATUS_D 0xD
#define GRUB_CMOS_STATUS_B_DAYLIGHT 1
#define GRUB_CMOS_STATUS_B_24HOUR 2
#define GRUB_CMOS_STATUS_B_BINARY 4
static inline grub_uint8_t
grub_bcd_to_num (grub_uint8_t a)
{
return ((a >> 4) * 10 + (a & 0xF));
}
static inline grub_uint8_t
grub_num_to_bcd (grub_uint8_t a)
{
return (((a / 10) << 4) + (a % 10));
}
static inline grub_uint8_t
grub_cmos_read (grub_uint8_t index)
{
grub_outb (index, GRUB_CMOS_ADDR_REG);
return grub_inb (GRUB_CMOS_DATA_REG);
}
static inline void
grub_cmos_write (grub_uint8_t index, grub_uint8_t value)
{
grub_outb (index, GRUB_CMOS_ADDR_REG);
grub_outb (value, GRUB_CMOS_DATA_REG);
}
#endif /* GRUB_CPU_CMOS_H */

0
include/grub/i386/linuxbios/boot.h → include/grub/i386/coreboot/boot.h
View file

25
include/grub/i386/coreboot/console.h Normal file
View file

@ -0,0 +1,25 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_MACHINE_CONSOLE_HEADER
#define GRUB_MACHINE_CONSOLE_HEADER 1
void grub_vga_text_init (void);
void grub_vga_text_fini (void);
#endif /* ! GRUB_MACHINE_CONSOLE_HEADER */

2
include/grub/i386/linuxbios/init.h → include/grub/i386/coreboot/init.h
View file

@ -22,7 +22,7 @@
#include <grub/symbol.h>
#include <grub/i386/pc/memory.h>
void EXPORT_FUNC(grub_stop) (void);
void EXPORT_FUNC(grub_stop) (void) __attribute__ ((noreturn));
void EXPORT_FUNC(grub_stop_floppy) (void);
#endif

7
include/grub/i386/linuxbios/kernel.h → include/grub/i386/coreboot/kernel.h
View file

@ -21,9 +21,8 @@
#include <grub/symbol.h>
#define GRUB_MOD_ALIGN 0x1000
/* Non-zero value is only needed for some IEEE-1275 platforms. */
#define GRUB_MOD_GAP 0
#ifndef ASM_FILE
extern char grub_prefix[];
#endif
#endif /* ! GRUB_KERNEL_MACHINE_HEADER */

0
include/grub/i386/linuxbios/loader.h → include/grub/i386/coreboot/loader.h
View file

12
include/grub/i386/linuxbios/memory.h → include/grub/i386/coreboot/memory.h
View file

@ -24,14 +24,14 @@
#include <grub/i386/pc/memory.h>
#ifndef ASM_FILE
#include <grub/types.h>
#include <grub/err.h>
#include <grub/types.h>
#endif
#define GRUB_MEMORY_MACHINE_LOWER_USABLE 0x9fc00 /* 640 kiB - 1 kiB */
#define GRUB_MEMORY_MACHINE_LOWER_SIZE 0xf0000 /* 960 kiB */
#define GRUB_MEMORY_MACHINE_UPPER_START 0x100000 /* 1 MiB */
#define GRUB_MEMORY_MACHINE_LOWER_SIZE GRUB_MEMORY_MACHINE_UPPER_START
#ifndef ASM_FILE
@ -55,13 +55,15 @@ struct grub_linuxbios_mem_region
{
grub_uint64_t addr;
grub_uint64_t size;
#define GRUB_LINUXBIOS_MEMORY_AVAILABLE 1
#define GRUB_MACHINE_MEMORY_AVAILABLE 1
grub_uint32_t type;
};
typedef struct grub_linuxbios_mem_region *mem_region_t;
grub_err_t EXPORT_FUNC(grub_available_iterate)
(int (*hook) (mem_region_t));
void grub_machine_mmap_init (void);
grub_err_t EXPORT_FUNC(grub_machine_mmap_iterate)
(int NESTED_FUNC_ATTR (*hook) (grub_uint64_t, grub_uint64_t, grub_uint32_t));
#endif

0
include/grub/i386/linuxbios/serial.h → include/grub/i386/coreboot/serial.h
View file

0
include/grub/i386/linuxbios/time.h → include/grub/i386/coreboot/time.h
View file

10
include/grub/i386/efi/machine.h → include/grub/i386/cpuid.h
View file

@ -1,6 +1,6 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2007 Free Software Foundation, Inc.
* Copyright (C) 2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -16,9 +16,9 @@
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_MACHINE_MACHINE_HEADER
#define GRUB_MACHINE_MACHINE_HEADER 1
#ifndef GRUB_CPU_CPUID_HEADER
#define GRUB_CPU_CPUID_HEADER 1
#define GRUB_MACHINE_EFI 1
extern unsigned char grub_cpuid_has_longmode;
#endif /* ! GRUB_MACHINE_MACHINE_HEADER */
#endif

5
include/grub/i386/efi/loader.h
View file

@ -19,9 +19,4 @@
#ifndef GRUB_LOADER_MACHINE_HEADER
#define GRUB_LOADER_MACHINE_HEADER 1
/* It is necessary to export these functions, because normal mode commands
reuse rescue mode commands. */
void grub_rescue_cmd_linux (int argc, char *argv[]);
void grub_rescue_cmd_initrd (int argc, char *argv[]);
#endif /* ! GRUB_LOADER_MACHINE_HEADER */

1
include/grub/i386/efi/memory.h Normal file
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@ -0,0 +1 @@
#include <grub/efi/memory.h>

33
include/grub/i386/efiemu.h Normal file
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@ -0,0 +1,33 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_ARCH_EFI_EMU_HEADER
#define GRUB_ARCH_EFI_EMU_HEADER 1
grub_err_t
grub_arch_efiemu_relocate_symbols32 (grub_efiemu_segment_t segs,
struct grub_efiemu_elf_sym *elfsyms,
void *ehdr);
grub_err_t
grub_arch_efiemu_relocate_symbols64 (grub_efiemu_segment_t segs,
struct grub_efiemu_elf_sym *elfsyms,
void *ehdr);
int grub_arch_efiemu_check_header32 (void *ehdr);
int grub_arch_efiemu_check_header64 (void *ehdr);
#endif

8
include/grub/i386/ieee1275/console.h
View file

@ -21,8 +21,10 @@
#include <grub/symbol.h>
void EXPORT_FUNC(grub_keyboard_controller_init) (void);
int EXPORT_FUNC(grub_console_checkkey) (void);
int EXPORT_FUNC(grub_console_getkey) (void);
/* Initialize the console system. */
void grub_console_init (void);
/* Finish the console system. */
void grub_console_fini (void);
#endif /* ! GRUB_CONSOLE_MACHINE_HEADER */

5
include/grub/i386/ieee1275/loader.h
View file

@ -23,8 +23,7 @@
#include <grub/symbol.h>
#include <grub/multiboot.h>
void EXPORT_FUNC(grub_multiboot2_real_boot) (grub_addr_t entry,
struct grub_multiboot_info *mbi)
__attribute__ ((noreturn));
void grub_rescue_cmd_linux (int argc, char *argv[]);
void grub_rescue_cmd_initrd (int argc, char *argv[]);
#endif /* ! GRUB_LOADER_MACHINE_HEADER */

35
include/grub/i386/kernel.h Normal file
View file

@ -0,0 +1,35 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2005,2006,2007,2008,2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_KERNEL_CPU_HEADER
#define GRUB_KERNEL_CPU_HEADER 1
#ifdef GRUB_MACHINE_IEEE1275
#define GRUB_MOD_ALIGN 0x1000
#else
#define GRUB_MOD_ALIGN 0x1
#endif
/* Non-zero value is only needed for PowerMacs. */
#define GRUB_MOD_GAP 0x0
#define GRUB_KERNEL_CPU_PREFIX 0x2
#define GRUB_KERNEL_CPU_DATA_END 0x42
#endif

169
include/grub/i386/linux.h
View file

@ -1,6 +1,6 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 1999,2000,2001,2002,2003,2004,2007 Free Software Foundation, Inc.
* Copyright (C) 1999,2000,2001,2002,2003,2004,2007,2008,2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -21,7 +21,6 @@
#define GRUB_LINUX_MAGIC_SIGNATURE 0x53726448 /* "HdrS" */
#define GRUB_LINUX_DEFAULT_SETUP_SECTS 4
#define GRUB_LINUX_FLAG_CAN_USE_HEAP 0x80
#define GRUB_LINUX_INITRD_MAX_ADDRESS 0x37FFFFFF
#define GRUB_LINUX_MAX_SETUP_SECTS 64
#define GRUB_LINUX_BOOT_LOADER_TYPE 0x72
@ -33,25 +32,60 @@
#define GRUB_LINUX_SETUP_STACK 0x9000
#define GRUB_LINUX_FLAG_BIG_KERNEL 0x1
#define GRUB_LINUX_FLAG_QUIET 0x20
#define GRUB_LINUX_FLAG_CAN_USE_HEAP 0x80
/* Linux's video mode selection support. Actually I hate it! */
#define GRUB_LINUX_VID_MODE_NORMAL 0xFFFF
#define GRUB_LINUX_VID_MODE_EXTENDED 0xFFFE
#define GRUB_LINUX_VID_MODE_ASK 0xFFFD
#define GRUB_LINUX_VID_MODE_VESA_START 0x0300
#define GRUB_LINUX_CL_OFFSET 0x9000
#define GRUB_LINUX_CL_END_OFFSET 0x90FF
#define GRUB_LINUX_SETUP_MOVE_SIZE 0x9100
#define GRUB_LINUX_CL_MAGIC 0xA33F
#ifdef __x86_64__
#define GRUB_LINUX_EFI_SIGNATURE \
('E' << 24 | 'F' << 16 | 'I' << 8 | 'L')
('4' << 24 | '6' << 16 | 'L' << 8 | 'E')
#else
#define GRUB_LINUX_EFI_SIGNATURE \
('2' << 24 | '3' << 16 | 'L' << 8 | 'E')
#endif
#define GRUB_LINUX_EFI_SIGNATURE_0204 \
('L' << 24 | 'I' << 16 | 'F' << 8 | 'E')
#define GRUB_LINUX_OFW_SIGNATURE \
(' ' << 24 | 'W' << 16 | 'F' << 8 | 'O')
#ifndef ASM_FILE
#define GRUB_E820_RAM 1
#define GRUB_E820_RESERVED 2
#define GRUB_E820_ACPI 3
#define GRUB_E820_NVS 4
#define GRUB_E820_EXEC_CODE 5
#define GRUB_E820_MAX_ENTRY 128
struct grub_e820_mmap
{
grub_uint64_t addr;
grub_uint64_t size;
grub_uint32_t type;
} __attribute__((packed));
#define GRUB_VIDEO_LINUX_TYPE_TEXT 0x01
#define GRUB_VIDEO_LINUX_TYPE_VESA 0x23 /* VESA VGA in graphic mode. */
#define GRUB_VIDEO_LINUX_TYPE_SIMPLE 0x70 /* Linear framebuffer without any additional functions. */
/* For the Linux/i386 boot protocol version 2.03. */
struct linux_kernel_header
{
{
grub_uint8_t code1[0x0020];
grub_uint16_t cl_magic; /* Magic number 0xA33F */
grub_uint16_t cl_offset; /* The offset of command line */
@ -71,6 +105,17 @@ struct linux_kernel_header
grub_uint16_t start_sys; /* The load-low segment (obsolete) */
grub_uint16_t kernel_version; /* Points to kernel version string */
grub_uint8_t type_of_loader; /* Boot loader identifier */
#define LINUX_LOADER_ID_LILO 0x0
#define LINUX_LOADER_ID_LOADLIN 0x1
#define LINUX_LOADER_ID_BOOTSECT 0x2
#define LINUX_LOADER_ID_SYSLINUX 0x3
#define LINUX_LOADER_ID_ETHERBOOT 0x4
#define LINUX_LOADER_ID_ELILO 0x5
#define LINUX_LOADER_ID_GRUB 0x7
#define LINUX_LOADER_ID_UBOOT 0x8
#define LINUX_LOADER_ID_XEN 0x9
#define LINUX_LOADER_ID_GUJIN 0xa
#define LINUX_LOADER_ID_QEMU 0xb
grub_uint8_t loadflags; /* Boot protocol option flags */
grub_uint16_t setup_move_size; /* Move to high memory size */
grub_uint32_t code32_start; /* Boot loader hook */
@ -92,21 +137,21 @@ struct linux_kernel_params
grub_uint8_t video_cursor_y;
grub_uint16_t ext_mem; /* 2 */
grub_uint16_t video_page; /* 4 */
grub_uint8_t video_mode; /* 6 */
grub_uint8_t video_width; /* 7 */
grub_uint8_t padding1[0xa - 0x8];
grub_uint16_t video_ega_bx; /* a */
grub_uint8_t padding2[0xe - 0xc];
grub_uint8_t video_height; /* e */
grub_uint8_t have_vga; /* f */
grub_uint16_t font_size; /* 10 */
grub_uint16_t lfb_width; /* 12 */
grub_uint16_t lfb_height; /* 14 */
grub_uint16_t lfb_depth; /* 16 */
@ -129,8 +174,9 @@ struct linux_kernel_params
grub_uint16_t vesapm_offset; /* 30 */
grub_uint16_t lfb_pages; /* 32 */
grub_uint16_t vesa_attrib; /* 34 */
grub_uint32_t capabilities; /* 36 */
grub_uint8_t padding3[0x40 - 0x36];
grub_uint8_t padding3[0x40 - 0x3a];
grub_uint16_t apm_version; /* 40 */
grub_uint16_t apm_code_segment; /* 42 */
@ -140,40 +186,95 @@ struct linux_kernel_params
grub_uint16_t apm_flags; /* 4c */
grub_uint32_t apm_code_len; /* 4e */
grub_uint16_t apm_data_len; /* 52 */
grub_uint8_t padding4[0x60 - 0x54];
grub_uint32_t ist_signature; /* 60 */
grub_uint32_t ist_command; /* 64 */
grub_uint32_t ist_event; /* 68 */
grub_uint32_t ist_perf_level; /* 6c */
grub_uint8_t padding5[0x80 - 0x70];
grub_uint8_t hd0_drive_info[0x10]; /* 80 */
grub_uint8_t hd1_drive_info[0x10]; /* 90 */
grub_uint16_t rom_config_len; /* a0 */
grub_uint8_t padding6[0x1c0 - 0xa2];
grub_uint32_t efi_signature; /* 1c0 */
grub_uint32_t efi_system_table; /* 1c4 */
grub_uint32_t efi_mem_desc_size; /* 1c8 */
grub_uint32_t efi_mem_desc_version; /* 1cc */
grub_uint32_t efi_mmap; /* 1d0 */
grub_uint32_t efi_mmap_size; /* 1d4 */
grub_uint8_t padding7[0x1e0 - 0x1d8];
grub_uint32_t alt_mem; /* 1e0 */
grub_uint8_t padding8[0x1e8 - 0x1e4];
grub_uint32_t mmap_size; /* 1e8 */
grub_uint8_t padding6[0xb0 - 0xa2];
grub_uint8_t padding9[0x1ff - 0x1ec];
grub_uint32_t ofw_signature; /* b0 */
grub_uint32_t ofw_num_items; /* b4 */
grub_uint32_t ofw_cif_handler; /* b8 */
grub_uint32_t ofw_idt; /* bc */
grub_uint8_t padding7[0x1b8 - 0xc0];
union
{
struct
{
grub_uint32_t efi_system_table; /* 1b8 */
grub_uint32_t padding7_1; /* 1bc */
grub_uint32_t efi_signature; /* 1c0 */
grub_uint32_t efi_mem_desc_size; /* 1c4 */
grub_uint32_t efi_mem_desc_version; /* 1c8 */
grub_uint32_t efi_mmap_size; /* 1cc */
grub_uint32_t efi_mmap; /* 1d0 */
} v0204;
struct
{
grub_uint32_t padding7_1; /* 1b8 */
grub_uint32_t padding7_2; /* 1bc */
grub_uint32_t efi_signature; /* 1c0 */
grub_uint32_t efi_system_table; /* 1c4 */
grub_uint32_t efi_mem_desc_size; /* 1c8 */
grub_uint32_t efi_mem_desc_version; /* 1cc */
grub_uint32_t efi_mmap; /* 1d0 */
grub_uint32_t efi_mmap_size; /* 1d4 */
grub_uint32_t efi_system_table_hi; /* 1d8 */
grub_uint32_t efi_mmap_hi; /* 1dc */
} v0206;
};
grub_uint32_t alt_mem; /* 1e0 */
grub_uint8_t padding8[0x1e8 - 0x1e4];
grub_uint8_t mmap_size; /* 1e8 */
grub_uint8_t padding9[0x1f1 - 0x1e9];
grub_uint8_t setup_sects; /* The size of the setup in sectors */
grub_uint16_t root_flags; /* If the root is mounted readonly */
grub_uint16_t syssize; /* obsolete */
grub_uint16_t swap_dev; /* obsolete */
grub_uint16_t ram_size; /* obsolete */
grub_uint16_t vid_mode; /* Video mode control */
grub_uint16_t root_dev; /* Default root device number */
grub_uint8_t padding10; /* 1fe */
grub_uint8_t ps_mouse; /* 1ff */
grub_uint16_t jump; /* Jump instruction */
grub_uint32_t header; /* Magic signature "HdrS" */
grub_uint16_t version; /* Boot protocol version supported */
grub_uint32_t realmode_swtch; /* Boot loader hook */
grub_uint16_t start_sys; /* The load-low segment (obsolete) */
grub_uint16_t kernel_version; /* Points to kernel version string */
grub_uint8_t type_of_loader; /* Boot loader identifier */
grub_uint8_t loadflags; /* Boot protocol option flags */
grub_uint16_t setup_move_size; /* Move to high memory size */
grub_uint32_t code32_start; /* Boot loader hook */
grub_uint32_t ramdisk_image; /* initrd load address */
grub_uint32_t ramdisk_size; /* initrd size */
grub_uint32_t bootsect_kludge; /* obsolete */
grub_uint16_t heap_end_ptr; /* Free memory after setup end */
grub_uint16_t pad1; /* Unused */
grub_uint32_t cmd_line_ptr; /* Points to the kernel command line */
grub_uint8_t pad2[164]; /* 22c */
struct grub_e820_mmap e820_map[GRUB_E820_MAX_ENTRY]; /* 2d0 */
} __attribute__ ((packed));
#endif /* ! ASM_FILE */

27
include/grub/i386/loader.h
View file

@ -1,6 +1,6 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2002,2003,2004,2007,2008 Free Software Foundation, Inc.
* Copyright (C) 2002,2003,2004,2007,2008,2009,2010 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -20,29 +20,18 @@
#define GRUB_LOADER_CPU_HEADER 1
#include <grub/types.h>
#include <grub/err.h>
#include <grub/symbol.h>
#include <grub/multiboot.h>
extern grub_addr_t EXPORT_VAR(grub_os_area_addr);
extern grub_size_t EXPORT_VAR(grub_os_area_size);
#ifdef GRUB_MACHINE_PCBIOS
extern grub_uint32_t EXPORT_VAR(grub_linux_prot_size);
extern char *EXPORT_VAR(grub_linux_tmp_addr);
extern char *EXPORT_VAR(grub_linux_real_addr);
extern grub_int32_t EXPORT_VAR(grub_linux_is_bzimage);
extern grub_addr_t EXPORT_VAR(grub_os_area_addr);
extern grub_size_t EXPORT_VAR(grub_os_area_size);
void EXPORT_FUNC(grub_linux_boot) (void) __attribute__ ((noreturn));
/* The asm part of the multiboot loader. */
void EXPORT_FUNC(grub_multiboot_real_boot) (grub_addr_t entry,
struct grub_multiboot_info *mbi)
__attribute__ ((noreturn));
void EXPORT_FUNC(grub_multiboot2_real_boot) (grub_addr_t entry,
struct grub_multiboot_info *mbi)
__attribute__ ((noreturn));
/* It is necessary to export these functions, because normal mode commands
reuse rescue mode commands. */
void grub_rescue_cmd_linux (int argc, char *argv[]);
void grub_rescue_cmd_initrd (int argc, char *argv[]);
grub_err_t EXPORT_FUNC(grub_linux16_real_boot) (void);
#endif
#endif /* ! GRUB_LOADER_CPU_HEADER */

46
include/grub/i386/macho.h Normal file
View file

@ -0,0 +1,46 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_CPU_MACHO_H
#define GRUB_CPU_MACHO_H 1
#include <grub/macho.h>
#define GRUB_MACHO_CPUTYPE_IS_HOST32(x) ((x)==0x00000007)
#define GRUB_MACHO_CPUTYPE_IS_HOST64(x) ((x)==0x01000007)
struct grub_macho_thread32
{
grub_uint32_t cmd;
grub_uint32_t cmdsize;
grub_uint8_t unknown1[48];
grub_uint32_t entry_point;
grub_uint8_t unknown2[20];
} __attribute__ ((packed));
struct grub_macho_thread64
{
grub_uint32_t cmd;
grub_uint32_t cmdsize;
grub_uint8_t unknown1[0x88];
grub_uint64_t entry_point;
grub_uint8_t unknown2[0x20];
} __attribute__ ((packed));
#endif

30
include/grub/i386/memory.h Normal file
View file

@ -0,0 +1,30 @@
/* memory.h - describe the memory map */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2002,2007,2008,2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_MEMORY_CPU_HEADER
#define GRUB_MEMORY_CPU_HEADER 1
/* The flag for protected mode. */
#define GRUB_MEMORY_CPU_CR0_PE_ON 0x1
#define GRUB_MEMORY_CPU_CR4_PAE_ON 0x00000040
#define GRUB_MEMORY_CPU_CR0_PAGING_ON 0x80000000
#define GRUB_MEMORY_CPU_AMD64_MSR 0xc0000080
#define GRUB_MEMORY_CPU_AMD64_MSR_ON 0x00000100
#endif /* ! GRUB_MEMORY_CPU_HEADER */

35
include/grub/i386/multiboot.h Normal file
View file

@ -0,0 +1,35 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2002,2003,2004,2007,2008,2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_MULTIBOOT_CPU_HEADER
#define GRUB_MULTIBOOT_CPU_HEADER 1
/* The asm part of the multiboot loader. */
void grub_multiboot_real_boot (grub_addr_t entry,
struct multiboot_info *mbi)
__attribute__ ((noreturn));
void grub_multiboot2_real_boot (grub_addr_t entry,
struct multiboot_info *mbi)
__attribute__ ((noreturn));
extern grub_uint32_t grub_multiboot_payload_eip;
extern char *grub_multiboot_payload_orig;
extern grub_addr_t grub_multiboot_payload_dest;
extern grub_size_t grub_multiboot_payload_size;
#endif /* ! GRUB_MULTIBOOT_CPU_HEADER */

32
include/grub/i386/pc/biosdisk.h
View file

@ -1,6 +1,6 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2002,2005,2007 Free Software Foundation, Inc.
* Copyright (C) 2002,2005,2007,2008 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -23,6 +23,15 @@
#include <grub/types.h>
#define GRUB_BIOSDISK_FLAG_LBA 1
#define GRUB_BIOSDISK_FLAG_CDROM 2
#define GRUB_BIOSDISK_CDTYPE_NO_EMUL 0
#define GRUB_BIOSDISK_CDTYPE_1_2_M 1
#define GRUB_BIOSDISK_CDTYPE_1_44_M 2
#define GRUB_BIOSDISK_CDTYPE_2_88_M 3
#define GRUB_BIOSDISK_CDTYPE_HARDDISK 4
#define GRUB_BIOSDISK_CDTYPE_MASK 0xF
struct grub_biosdisk_data
{
@ -63,13 +72,30 @@ struct grub_biosdisk_drp
grub_uint8_t device_path[8];
grub_uint8_t reserved2;
grub_uint8_t checksum;
/* XXX: This is necessary, because the BIOS of Thinkpad X20
writes a garbage to the tail of drive parameters,
regardless of a size specified in a caller. */
grub_uint8_t dummy[16];
} __attribute__ ((packed));
struct grub_biosdisk_cdrp
{
grub_uint8_t size;
grub_uint8_t media_type;
grub_uint8_t drive_no;
grub_uint8_t controller_no;
grub_uint32_t image_lba;
grub_uint16_t device_spec;
grub_uint16_t cache_seg;
grub_uint16_t load_seg;
grub_uint16_t length_sec512;
grub_uint8_t cylinders;
grub_uint8_t sectors;
grub_uint8_t heads;
grub_uint8_t dummy[16];
} __attribute__ ((packed));
/* Disk Address Packet. */
struct grub_biosdisk_dap
{
@ -86,6 +112,8 @@ int EXPORT_FUNC(grub_biosdisk_rw_standard) (int ah, int drive, int coff, int hof
int EXPORT_FUNC(grub_biosdisk_check_int13_extensions) (int drive);
int EXPORT_FUNC(grub_biosdisk_get_diskinfo_int13_extensions) (int drive,
void *drp);
int EXPORT_FUNC(grub_biosdisk_get_cdinfo_int13_extensions) (int drive,
void *cdrp);
int EXPORT_FUNC(grub_biosdisk_get_diskinfo_standard) (int drive,
unsigned long *cylinders,
unsigned long *heads,

6
include/grub/i386/pc/biosnum.h Normal file
View file

@ -0,0 +1,6 @@
#ifndef GRUB_BIOSNUM_MACHINE_HEADER
#define GRUB_BIOSNUM_MACHINE_HEADER 1
extern int (*grub_get_root_biosnumber) (void);
#endif

33
include/grub/i386/pc/boot.h
View file

@ -1,6 +1,6 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 1999,2000,2002,2005,2006,2007 Free Software Foundation, Inc.
* Copyright (C) 1999,2000,2002,2005,2006,2007,2008,2010 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -26,25 +26,16 @@
#define GRUB_BOOT_MACHINE_BPB_START 0x3
/* The offset of the end of BPB (BIOS Parameter Block). */
#define GRUB_BOOT_MACHINE_BPB_END 0x3e
/* The offset of the major version. */
#define GRUB_BOOT_MACHINE_VER_MAJ 0x3e
/* The offset of BOOT_DRIVE. */
#define GRUB_BOOT_MACHINE_BOOT_DRIVE 0x4c
/* The offset of KERNEL_ADDRESS. */
#define GRUB_BOOT_MACHINE_KERNEL_ADDRESS 0x40
#define GRUB_BOOT_MACHINE_BPB_END 0x5a
/* The offset of KERNEL_SECTOR. */
#define GRUB_BOOT_MACHINE_KERNEL_SECTOR 0x44
#define GRUB_BOOT_MACHINE_KERNEL_SECTOR 0x5c
/* The offset of KERNEL_SEGMENT. */
#define GRUB_BOOT_MACHINE_KERNEL_SEGMENT 0x42
/* The offset of BOOT_DRIVE. */
#define GRUB_BOOT_MACHINE_BOOT_DRIVE 0x64
/* The offset of BOOT_DRIVE_CHECK. */
#define GRUB_BOOT_MACHINE_DRIVE_CHECK 0x4e
#define GRUB_BOOT_MACHINE_DRIVE_CHECK 0x66
/* The offset of a magic number used by Windows NT. */
#define GRUB_BOOT_MACHINE_WINDOWS_NT_MAGIC 0x1b8
@ -75,4 +66,16 @@
/* The size of a block list used in the kernel startup code. */
#define GRUB_BOOT_MACHINE_LIST_SIZE 12
#ifndef ASM_FILE
/* This is the blocklist used in the diskboot image. */
struct grub_boot_blocklist
{
grub_uint64_t start;
grub_uint16_t len;
grub_uint16_t segment;
} __attribute__ ((packed));
#endif /* ! ASM_FILE */
#endif /* ! BOOT_MACHINE_HEADER */

3
include/grub/i386/pc/chainloader.h
View file

@ -27,7 +27,4 @@ typedef enum
GRUB_CHAINLOADER_FORCE = 0x1
} grub_chainloader_flags_t;
void EXPORT_FUNC(grub_chainloader_cmd) (const char * file,
grub_chainloader_flags_t flags);
#endif /* GRUB_CHAINLOADER_MACHINE_HEADER */

14
include/grub/i386/pc/console.h
View file

@ -1,6 +1,6 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2002,2005,2007 Free Software Foundation, Inc.
* Copyright (C) 2002,2005,2007,2008 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -29,19 +29,19 @@
#define GRUB_CONSOLE_KEY_BACKSPACE 0x0008
#define GRUB_CONSOLE_KEY_HOME 0x4700
#define GRUB_CONSOLE_KEY_END 0x4F00
#define GRUB_CONSOLE_KEY_NPAGE 0x4900
#define GRUB_CONSOLE_KEY_PPAGE 0x5100
#define GRUB_CONSOLE_KEY_NPAGE 0x5100
#define GRUB_CONSOLE_KEY_PPAGE 0x4900
#ifndef ASM_FILE
#include <grub/types.h>
#include <grub/symbol.h>
#include <grub/term.h>
#include <grub/i386/vga_common.h>
/* These are global to share code between C and asm. */
extern grub_uint8_t grub_console_cur_color;
void grub_console_real_putchar (int c);
int EXPORT_FUNC(grub_console_checkkey) (void);
int EXPORT_FUNC(grub_console_getkey) (void);
int grub_console_checkkey (void);
int grub_console_getkey (void);
grub_uint16_t grub_console_getxy (void);
void grub_console_gotoxy (grub_uint8_t x, grub_uint8_t y);
void grub_console_cls (void);

10
include/grub/i386/pc/machine.h → include/grub/i386/pc/efiemu.h
View file

@ -1,6 +1,6 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2007 Free Software Foundation, Inc.
* Copyright (C) 2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -16,9 +16,9 @@
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_MACHINE_MACHINE_HEADER
#define GRUB_MACHINE_MACHINE_HEADER 1
#ifndef GRUB_MACHINE_EFI_EMU_HEADER
#define GRUB_MACHINE_EFI_EMU_HEADER 1
#define GRUB_MACHINE_PCBIOS 1
grub_err_t grub_machine_efiemu_init_tables (void);
#endif /* ! GRUB_MACHINE_MACHINE_HEADER */
#endif

21
include/grub/i386/pc/init.h
View file

@ -1,6 +1,6 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2002,2004,2005,2007 Free Software Foundation, Inc.
* Copyright (C) 2002,2004,2005,2007,2008 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -21,6 +21,7 @@
#include <grub/types.h>
#include <grub/symbol.h>
#include <grub/machine/memory.h>
/* Get the memory size in KB. If EXTENDED is zero, return conventional
memory, otherwise return extended memory. */
@ -30,28 +31,14 @@ grub_uint16_t grub_get_memsize (int extended);
in 1KB parts, and upper 16 bits are above 16MB in 64KB parts. */
grub_uint32_t grub_get_eisa_mmap (void);
struct grub_machine_mmap_entry
{
grub_uint32_t size;
grub_uint64_t addr;
grub_uint64_t len;
grub_uint32_t type;
} __attribute__((packed));
/* Get a memory map entry. Return next continuation value. Zero means
the end. */
grub_uint32_t grub_get_mmap_entry (struct grub_machine_mmap_entry *entry,
grub_uint32_t EXPORT_FUNC(grub_get_mmap_entry) (struct grub_machine_mmap_entry *entry,
grub_uint32_t cont);
/* Turn on/off Gate A20. */
void grub_gate_a20 (int on);
/* Reboot the machine. */
void EXPORT_FUNC (grub_reboot) (void);
/* Halt the system, using APM if possible. If NO_APM is true, don't
* use APM even if it is available. */
void EXPORT_FUNC (grub_halt) (int no_apm);
void EXPORT_FUNC(grub_stop_floppy) (void);
#endif /* ! GRUB_INIT_MACHINE_HEADER */

25
include/grub/i386/pc/kernel.h
View file

@ -1,6 +1,6 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2002,2003,2007 Free Software Foundation, Inc.
* Copyright (C) 2002,2003,2007,2008 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -34,17 +34,17 @@
/* The offset of GRUB_INSTALL_BSD_PART. */
#define GRUB_KERNEL_MACHINE_INSTALL_BSD_PART 0x18
/* The offset of GRUB_MEMDISK_IMAGE_SIZE. */
#define GRUB_KERNEL_MACHINE_MEMDISK_IMAGE_SIZE 0x1c
/* The offset of GRUB_PREFIX. */
#define GRUB_KERNEL_MACHINE_PREFIX 0x20
#define GRUB_KERNEL_MACHINE_PREFIX 0x1c
/* End of the data section. */
#define GRUB_KERNEL_MACHINE_DATA_END 0x50
#define GRUB_KERNEL_MACHINE_DATA_END 0x5c
/* The size of the first region which won't be compressed. */
#define GRUB_KERNEL_MACHINE_RAW_SIZE 0x4A0
#define GRUB_KERNEL_MACHINE_RAW_SIZE (GRUB_KERNEL_MACHINE_DATA_END + 0x5F0)
/* Enable LZMA compression */
#define ENABLE_LZMA 1
#ifndef ASM_FILE
@ -63,21 +63,12 @@ extern grub_int32_t grub_install_dos_part;
/* The BSD partition number of the installed partition. */
extern grub_int32_t grub_install_bsd_part;
/* The size of memory disk image, if present. */
extern grub_int32_t grub_memdisk_image_size;
/* The prefix which points to the directory where GRUB modules and its
configuration file are located. */
extern char grub_prefix[];
/* The boot BIOS drive number. */
extern grub_int32_t grub_boot_drive;
/* The end address of the kernel. */
extern grub_addr_t grub_end_addr;
extern grub_addr_t EXPORT_FUNC(grub_arch_memdisk_addr) (void);
extern grub_off_t EXPORT_FUNC(grub_arch_memdisk_size) (void);
extern grub_uint8_t EXPORT_VAR(grub_boot_drive);
#endif /* ! ASM_FILE */

70
include/grub/i386/pc/memory.h
View file

@ -1,7 +1,7 @@
/* memory.h - describe the memory map */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2002,2007,2008 Free Software Foundation, Inc.
* Copyright (C) 2002,2007,2008,2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -21,11 +21,14 @@
#define GRUB_MEMORY_MACHINE_HEADER 1
#include <grub/symbol.h>
#include <grub/machine/machine.h>
#ifndef ASM_FILE
#include <grub/types.h>
#include <grub/err.h>
#include <grub/memory.h>
#endif
#include <grub/i386/memory.h>
/* The scratch buffer used in real mode code. */
#define GRUB_MEMORY_MACHINE_SCRATCH_ADDR 0x68000
#define GRUB_MEMORY_MACHINE_SCRATCH_SEG (GRUB_MEMORY_MACHINE_SCRATCH_ADDR >> 4)
@ -61,9 +64,6 @@
/* The address where another boot loader is loaded. */
#define GRUB_MEMORY_MACHINE_BOOT_LOADER_ADDR 0x7c00
/* The flag for protected mode. */
#define GRUB_MEMORY_MACHINE_CR0_PE_ON 0x1
/* The code segment of the protected mode. */
#define GRUB_MEMORY_MACHINE_PROT_MODE_CSEG 0x8
@ -76,11 +76,65 @@
/* The data segment of the pseudo real mode. */
#define GRUB_MEMORY_MACHINE_PSEUDO_REAL_DSEG 0x20
#ifndef GRUB_MACHINE_IEEE1275
#define GRUB_MEMORY_MACHINE_BIOS_DATA_AREA_ADDR 0x400
#ifndef ASM_FILE
extern grub_size_t EXPORT_VAR(grub_lower_mem);
extern grub_size_t EXPORT_VAR(grub_upper_mem);
/* See http://heim.ifi.uio.no/~stanisls/helppc/bios_data_area.html for a
description of the BIOS Data Area layout. */
struct grub_machine_bios_data_area
{
grub_uint8_t unused1[0x17];
grub_uint8_t keyboard_flag_lower; /* 0x17 */
grub_uint8_t unused2[0xf0 - 0x18];
};
struct grub_machine_mmap_entry
{
grub_uint32_t size;
grub_uint64_t addr;
grub_uint64_t len;
#define GRUB_MACHINE_MEMORY_AVAILABLE 1
#define GRUB_MACHINE_MEMORY_RESERVED 2
#define GRUB_MACHINE_MEMORY_ACPI 3
#define GRUB_MACHINE_MEMORY_NVS 4
#define GRUB_MACHINE_MEMORY_MAX_TYPE 4
/* This one is special: it's used internally but is never reported
by firmware. */
#define GRUB_MACHINE_MEMORY_HOLE 5
grub_uint32_t type;
} __attribute__((packed));
grub_err_t EXPORT_FUNC(grub_machine_mmap_iterate)
(int NESTED_FUNC_ATTR (*hook) (grub_uint64_t, grub_uint64_t, grub_uint32_t));
grub_uint64_t grub_mmap_get_post64 (void);
grub_uint64_t grub_mmap_get_upper (void);
grub_uint64_t grub_mmap_get_lower (void);
#define GRUB_MMAP_MALLOC_LOW 1
#ifdef GRUB_MACHINE_PCBIOS
grub_err_t grub_machine_mmap_register (grub_uint64_t start, grub_uint64_t size,
int type, int handle);
grub_err_t grub_machine_mmap_unregister (int handle);
#else
static inline grub_err_t
grub_machine_mmap_register (grub_uint64_t start __attribute__ ((unused)),
grub_uint64_t size __attribute__ ((unused)),
int type __attribute__ ((unused)),
int handle __attribute__ ((unused)))
{
return GRUB_ERR_NONE;
}
static inline grub_err_t
grub_machine_mmap_unregister (int handle __attribute__ ((unused)))
{
return GRUB_ERR_NONE;
}
#endif
#endif
#endif /* ! GRUB_MEMORY_MACHINE_HEADER */

314
include/grub/i386/pc/pxe.h Normal file
View file

@ -0,0 +1,314 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2008 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_CPU_PXE_H
#define GRUB_CPU_PXE_H
#include <grub/types.h>
#define GRUB_PXENV_TFTP_OPEN 0x0020
#define GRUB_PXENV_TFTP_CLOSE 0x0021
#define GRUB_PXENV_TFTP_READ 0x0022
#define GRUB_PXENV_TFTP_READ_FILE 0x0023
#define GRUB_PXENV_TFTP_READ_FILE_PMODE 0x0024
#define GRUB_PXENV_TFTP_GET_FSIZE 0x0025
#define GRUB_PXENV_UDP_OPEN 0x0030
#define GRUB_PXENV_UDP_CLOSE 0x0031
#define GRUB_PXENV_UDP_READ 0x0032
#define GRUB_PXENV_UDP_WRITE 0x0033
#define GRUB_PXENV_START_UNDI 0x0000
#define GRUB_PXENV_UNDI_STARTUP 0x0001
#define GRUB_PXENV_UNDI_CLEANUP 0x0002
#define GRUB_PXENV_UNDI_INITIALIZE 0x0003
#define GRUB_PXENV_UNDI_RESET_NIC 0x0004
#define GRUB_PXENV_UNDI_SHUTDOWN 0x0005
#define GRUB_PXENV_UNDI_OPEN 0x0006
#define GRUB_PXENV_UNDI_CLOSE 0x0007
#define GRUB_PXENV_UNDI_TRANSMIT 0x0008
#define GRUB_PXENV_UNDI_SET_MCAST_ADDR 0x0009
#define GRUB_PXENV_UNDI_SET_STATION_ADDR 0x000A
#define GRUB_PXENV_UNDI_SET_PACKET_FILTER 0x000B
#define GRUB_PXENV_UNDI_GET_INFORMATION 0x000C
#define GRUB_PXENV_UNDI_GET_STATISTICS 0x000D
#define GRUB_PXENV_UNDI_CLEAR_STATISTICS 0x000E
#define GRUB_PXENV_UNDI_INITIATE_DIAGS 0x000F
#define GRUB_PXENV_UNDI_FORCE_INTERRUPT 0x0010
#define GRUB_PXENV_UNDI_GET_MCAST_ADDR 0x0011
#define GRUB_PXENV_UNDI_GET_NIC_TYPE 0x0012
#define GRUB_PXENV_UNDI_GET_IFACE_INFO 0x0013
#define GRUB_PXENV_UNDI_ISR 0x0014
#define GRUB_PXENV_STOP_UNDI 0x0015
#define GRUB_PXENV_UNDI_GET_STATE 0x0015
#define GRUB_PXENV_UNLOAD_STACK 0x0070
#define GRUB_PXENV_GET_CACHED_INFO 0x0071
#define GRUB_PXENV_RESTART_DHCP 0x0072
#define GRUB_PXENV_RESTART_TFTP 0x0073
#define GRUB_PXENV_MODE_SWITCH 0x0074
#define GRUB_PXENV_START_BASE 0x0075
#define GRUB_PXENV_STOP_BASE 0x0076
#define GRUB_PXENV_EXIT_SUCCESS 0x0000
#define GRUB_PXENV_EXIT_FAILURE 0x0001
#define GRUB_PXENV_STATUS_SUCCESS 0x00
#define GRUB_PXENV_STATUS_FAILURE 0x01
#define GRUB_PXENV_STATUS_BAD_FUNC 0x02
#define GRUB_PXENV_STATUS_UNSUPPORTED 0x03
#define GRUB_PXENV_STATUS_KEEP_UNDI 0x04
#define GRUB_PXENV_STATUS_KEEP_ALL 0x05
#define GRUB_PXENV_STATUS_OUT_OF_RESOURCES 0x06
#define GRUB_PXENV_STATUS_ARP_TIMEOUT 0x11
#define GRUB_PXENV_STATUS_UDP_CLOSED 0x18
#define GRUB_PXENV_STATUS_UDP_OPEN 0x19
#define GRUB_PXENV_STATUS_TFTP_CLOSED 0x1A
#define GRUB_PXENV_STATUS_TFTP_OPEN 0x1B
#define GRUB_PXENV_STATUS_MCOPY_PROBLEM 0x20
#define GRUB_PXENV_STATUS_BIS_INTEGRITY_FAILURE 0x21
#define GRUB_PXENV_STATUS_BIS_VALIDATE_FAILURE 0x22
#define GRUB_PXENV_STATUS_BIS_INIT_FAILURE 0x23
#define GRUB_PXENV_STATUS_BIS_SHUTDOWN_FAILURE 0x24
#define GRUB_PXENV_STATUS_BIS_GBOA_FAILURE 0x25
#define GRUB_PXENV_STATUS_BIS_FREE_FAILURE 0x26
#define GRUB_PXENV_STATUS_BIS_GSI_FAILURE 0x27
#define GRUB_PXENV_STATUS_BIS_BAD_CKSUM 0x28
#define GRUB_PXENV_STATUS_TFTP_CANNOT_ARP_ADDRESS 0x30
#define GRUB_PXENV_STATUS_TFTP_OPEN_TIMEOUT 0x32
#define GRUB_PXENV_STATUS_TFTP_UNKNOWN_OPCODE 0x33
#define GRUB_PXENV_STATUS_TFTP_READ_TIMEOUT 0x35
#define GRUB_PXENV_STATUS_TFTP_ERROR_OPCODE 0x36
#define GRUB_PXENV_STATUS_TFTP_CANNOT_OPEN_CONNECTION 0x38
#define GRUB_PXENV_STATUS_TFTP_CANNOT_READ_FROM_CONNECTION 0x39
#define GRUB_PXENV_STATUS_TFTP_TOO_MANY_PACKAGES 0x3A
#define GRUB_PXENV_STATUS_TFTP_FILE_NOT_FOUND 0x3B
#define GRUB_PXENV_STATUS_TFTP_ACCESS_VIOLATION 0x3C
#define GRUB_PXENV_STATUS_TFTP_NO_MCAST_ADDRESS 0x3D
#define GRUB_PXENV_STATUS_TFTP_NO_FILESIZE 0x3E
#define GRUB_PXENV_STATUS_TFTP_INVALID_PACKET_SIZE 0x3F
#define GRUB_PXENV_STATUS_DHCP_TIMEOUT 0x51
#define GRUB_PXENV_STATUS_DHCP_NO_IP_ADDRESS 0x52
#define GRUB_PXENV_STATUS_DHCP_NO_BOOTFILE_NAME 0x53
#define GRUB_PXENV_STATUS_DHCP_BAD_IP_ADDRESS 0x54
#define GRUB_PXENV_STATUS_UNDI_INVALID_FUNCTION 0x60
#define GRUB_PXENV_STATUS_UNDI_MEDIATEST_FAILED 0x61
#define GRUB_PXENV_STATUS_UNDI_CANNOT_INIT_NIC_FOR_MCAST 0x62
#define GRUB_PXENV_STATUS_UNDI_CANNOT_INITIALIZE_NIC 0x63
#define GRUB_PXENV_STATUS_UNDI_CANNOT_INITIALIZE_PHY 0x64
#define GRUB_PXENV_STATUS_UNDI_CANNOT_READ_CONFIG_DATA 0x65
#define GRUB_PXENV_STATUS_UNDI_CANNOT_READ_INIT_DATA 0x66
#define GRUB_PXENV_STATUS_UNDI_BAD_MAC_ADDRESS 0x67
#define GRUB_PXENV_STATUS_UNDI_BAD_EEPROM_CHECKSUM 0x68
#define GRUB_PXENV_STATUS_UNDI_ERROR_SETTING_ISR 0x69
#define GRUB_PXENV_STATUS_UNDI_INVALID_STATE 0x6A
#define GRUB_PXENV_STATUS_UNDI_TRANSMIT_ERROR 0x6B
#define GRUB_PXENV_STATUS_UNDI_INVALID_PARAMETER 0x6C
#define GRUB_PXENV_STATUS_BSTRAP_PROMPT_MENU 0x74
#define GRUB_PXENV_STATUS_BSTRAP_MCAST_ADDR 0x76
#define GRUB_PXENV_STATUS_BSTRAP_MISSING_LIST 0x77
#define GRUB_PXENV_STATUS_BSTRAP_NO_RESPONSE 0x78
#define GRUB_PXENV_STATUS_BSTRAP_FILE_TOO_BIG 0x79
#define GRUB_PXENV_STATUS_BINL_CANCELED_BY_KEYSTROKE 0xA0
#define GRUB_PXENV_STATUS_BINL_NO_PXE_SERVER 0xA1
#define GRUB_PXENV_STATUS_NOT_AVAILABLE_IN_PMODE 0xA2
#define GRUB_PXENV_STATUS_NOT_AVAILABLE_IN_RMODE 0xA3
#define GRUB_PXENV_STATUS_BUSD_DEVICE_NOT_SUPPORTED 0xB0
#define GRUB_PXENV_STATUS_LOADER_NO_FREE_BASE_MEMORY 0xC0
#define GRUB_PXENV_STATUS_LOADER_NO_BC_ROMID 0xC1
#define GRUB_PXENV_STATUS_LOADER_BAD_BC_ROMID 0xC2
#define GRUB_PXENV_STATUS_LOADER_BAD_BC_RUNTIME_IMAGE 0xC3
#define GRUB_PXENV_STATUS_LOADER_NO_UNDI_ROMID 0xC4
#define GRUB_PXENV_STATUS_LOADER_BAD_UNDI_ROMID 0xC5
#define GRUB_PXENV_STATUS_LOADER_BAD_UNDI_DRIVER_IMAGE 0xC6
#define GRUB_PXENV_STATUS_LOADER_NO_PXE_STRUCT 0xC8
#define GRUB_PXENV_STATUS_LOADER_NO_PXENV_STRUCT 0xC9
#define GRUB_PXENV_STATUS_LOADER_UNDI_START 0xCA
#define GRUB_PXENV_STATUS_LOADER_BC_START 0xCB
#define GRUB_PXENV_PACKET_TYPE_DHCP_DISCOVER 1
#define GRUB_PXENV_PACKET_TYPE_DHCP_ACK 2
#define GRUB_PXENV_PACKET_TYPE_CACHED_REPLY 3
#define GRUB_PXE_BOOTP_REQ 1
#define GRUB_PXE_BOOTP_REP 2
#define GRUB_PXE_BOOTP_BCAST 0x8000
#if 1
#define GRUB_PXE_BOOTP_DHCPVEND 1024 /* DHCP extended vendor field size. */
#else
#define GRUB_PXE_BOOTP_DHCPVEND 312 /* DHCP standard vendor field size. */
#endif
#define GRUB_PXE_MIN_BLKSIZE 512
#define GRUB_PXE_MAX_BLKSIZE 1432
#define GRUB_PXE_TFTP_PORT 69
#define GRUB_PXE_VM_RFC1048 0x63825363L
#define GRUB_PXE_ERR_LEN 0xFFFFFFFF
#ifndef ASM_FILE
struct grub_pxenv
{
grub_uint8_t signature[6]; /* 'PXENV+'. */
grub_uint16_t version; /* MSB = major, LSB = minor. */
grub_uint8_t length; /* structure length. */
grub_uint8_t checksum; /* checksum pad. */
grub_uint32_t rm_entry; /* SEG:OFF to PXE entry point. */
grub_uint32_t pm_offset; /* Protected mode entry. */
grub_uint16_t pm_selector; /* Protected mode selector. */
grub_uint16_t stack_seg; /* Stack segment address. */
grub_uint16_t stack_size; /* Stack segment size (bytes). */
grub_uint16_t bc_code_seg; /* BC Code segment address. */
grub_uint16_t bc_code_size; /* BC Code segment size (bytes). */
grub_uint16_t bc_data_seg; /* BC Data segment address. */
grub_uint16_t bc_data_size; /* BC Data segment size (bytes). */
grub_uint16_t undi_data_seg; /* UNDI Data segment address. */
grub_uint16_t undi_data_size; /* UNDI Data segment size (bytes). */
grub_uint16_t undi_code_seg; /* UNDI Code segment address. */
grub_uint16_t undi_code_size; /* UNDI Code segment size (bytes). */
grub_uint32_t pxe_ptr; /* SEG:OFF to !PXE struct. */
} __attribute__ ((packed));
struct grub_pxenv_get_cached_info
{
grub_uint16_t status;
grub_uint16_t packet_type;
grub_uint16_t buffer_size;
grub_uint32_t buffer;
grub_uint16_t buffer_limit;
} __attribute__ ((packed));
#define GRUB_PXE_MAC_ADDR_LEN 16
typedef grub_uint8_t grub_pxe_mac_addr_t[GRUB_PXE_MAC_ADDR_LEN];
struct grub_pxenv_boot_player
{
grub_uint8_t opcode;
grub_uint8_t hw_type; /* hardware type. */
grub_uint8_t hw_len; /* hardware addr len. */
grub_uint8_t gate_hops; /* zero it. */
grub_uint32_t ident; /* random number chosen by client. */
grub_uint16_t seconds; /* seconds since did initial bootstrap. */
grub_uint16_t flags;
grub_uint32_t client_ip;
grub_uint32_t your_ip;
grub_uint32_t server_ip;
grub_uint32_t gateway_ip;
grub_pxe_mac_addr_t mac_addr;
grub_uint8_t server_name[64];
grub_uint8_t boot_file[128];
union
{
grub_uint8_t d[GRUB_PXE_BOOTP_DHCPVEND]; /* raw array of vendor/dhcp options. */
struct
{
grub_uint32_t magic; /* DHCP magic cookie. */
grub_uint32_t flags; /* bootp flags/opcodes. */
grub_uint8_t padding[56];
} v;
} vendor;
} __attribute__ ((packed));
struct grub_pxenv_tftp_open
{
grub_uint16_t status;
grub_uint32_t server_ip;
grub_uint32_t gateway_ip;
grub_uint8_t filename[128];
grub_uint16_t tftp_port;
grub_uint16_t packet_size;
} __attribute__ ((packed));
struct grub_pxenv_tftp_close
{
grub_uint16_t status;
} __attribute__ ((packed));
struct grub_pxenv_tftp_read
{
grub_uint16_t status;
grub_uint16_t packet_number;
grub_uint16_t buffer_size;
grub_uint32_t buffer;
} __attribute__ ((packed));
struct grub_pxenv_tftp_get_fsize
{
grub_uint16_t status;
grub_uint32_t server_ip;
grub_uint32_t gateway_ip;
grub_uint8_t filename[128];
grub_uint32_t file_size;
} __attribute__ ((packed));
struct grub_pxenv_udp_open
{
grub_uint16_t status;
grub_uint32_t src_ip;
} __attribute__ ((packed));
struct grub_pxenv_udp_close
{
grub_uint16_t status;
} __attribute__ ((packed));
struct grub_pxenv_udp_write
{
grub_uint16_t status;
grub_uint32_t ip;
grub_uint32_t gateway;
grub_uint16_t src_port;
grub_uint16_t dst_port;
grub_uint16_t buffer_size;
grub_uint32_t buffer;
} __attribute__ ((packed));
struct grub_pxenv_udp_read
{
grub_uint16_t status;
grub_uint32_t src_ip;
grub_uint32_t dst_ip;
grub_uint16_t src_port;
grub_uint16_t dst_port;
grub_uint16_t buffer_size;
grub_uint32_t buffer;
} __attribute__ ((packed));
struct grub_pxenv_unload_stack
{
grub_uint16_t status;
grub_uint8_t reserved[10];
} __attribute__ ((packed));
struct grub_pxenv * EXPORT_FUNC(grub_pxe_scan) (void);
int EXPORT_FUNC(grub_pxe_call) (int func, void * data);
extern struct grub_pxenv *grub_pxe_pxenv;
void grub_pxe_unload (void);
#endif
#endif /* GRUB_CPU_PXE_H */

96
include/grub/i386/pc/vbe.h
View file

@ -1,6 +1,6 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2005,2006,2007,2008 Free Software Foundation, Inc.
* Copyright (C) 2005,2006,2007,2008,2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -19,10 +19,7 @@
#ifndef GRUB_VBE_MACHINE_HEADER
#define GRUB_VBE_MACHINE_HEADER 1
#include <grub/symbol.h>
#include <grub/types.h>
#include <grub/err.h>
#include <grub/video.h>
#include <grub/video_fb.h>
/* Default video mode to be used. */
#define GRUB_VBE_DEFAULT_VIDEO_MODE 0x101
@ -30,9 +27,32 @@
/* VBE status codes. */
#define GRUB_VBE_STATUS_OK 0x004f
/* VBE memory model types. */
#define GRUB_VBE_MEMORY_MODEL_PACKED_PIXEL 0x04
#define GRUB_VBE_MEMORY_MODEL_DIRECT_COLOR 0x06
#define GRUB_VBE_CAPABILITY_DACWIDTH (1 << 0)
/* Bits from the GRUB_VBE "mode_attributes" field in the mode info struct. */
#define GRUB_VBE_MODEATTR_SUPPORTED (1 << 0)
#define GRUB_VBE_MODEATTR_RESERVED_1 (1 << 1)
#define GRUB_VBE_MODEATTR_BIOS_TTY_OUTPUT_SUPPORT (1 << 2)
#define GRUB_VBE_MODEATTR_COLOR (1 << 3)
#define GRUB_VBE_MODEATTR_GRAPHICS (1 << 4)
#define GRUB_VBE_MODEATTR_VGA_COMPATIBLE (1 << 5)
#define GRUB_VBE_MODEATTR_VGA_WINDOWED_AVAIL (1 << 6)
#define GRUB_VBE_MODEATTR_LFB_AVAIL (1 << 7)
#define GRUB_VBE_MODEATTR_DOUBLE_SCAN_AVAIL (1 << 8)
#define GRUB_VBE_MODEATTR_INTERLACED_AVAIL (1 << 9)
#define GRUB_VBE_MODEATTR_TRIPLE_BUF_AVAIL (1 << 10)
#define GRUB_VBE_MODEATTR_STEREO_AVAIL (1 << 11)
#define GRUB_VBE_MODEATTR_DUAL_DISPLAY_START (1 << 12)
/* Values for the GRUB_VBE memory_model field in the mode info struct. */
#define GRUB_VBE_MEMORY_MODEL_TEXT 0x00
#define GRUB_VBE_MEMORY_MODEL_CGA 0x01
#define GRUB_VBE_MEMORY_MODEL_HERCULES 0x02
#define GRUB_VBE_MEMORY_MODEL_PLANAR 0x03
#define GRUB_VBE_MEMORY_MODEL_PACKED_PIXEL 0x04
#define GRUB_VBE_MEMORY_MODEL_NONCHAIN4_256 0x05
#define GRUB_VBE_MEMORY_MODEL_DIRECT_COLOR 0x06
#define GRUB_VBE_MEMORY_MODEL_YUV 0x07
/* Note:
@ -122,9 +142,9 @@ struct grub_vbe_mode_info_block
grub_uint8_t lin_rsvd_field_position;
grub_uint32_t max_pixel_clock;
/* Reserved field to make structure to be 256 bytes long, VESA BIOS
Extension 3.0 Specification says to reserve 189 bytes here but
that doesn't make structure to be 256 bytes. So additional one is
/* Reserved field to make structure to be 256 bytes long, VESA BIOS
Extension 3.0 Specification says to reserve 189 bytes here but
that doesn't make structure to be 256 bytes. So additional one is
added here. */
grub_uint8_t reserved4[189 + 1];
} __attribute__ ((packed));
@ -160,6 +180,11 @@ grub_vbe_status_t EXPORT_FUNC(grub_vbe_bios_get_controller_info) (struct grub_vb
grub_vbe_status_t EXPORT_FUNC(grub_vbe_bios_get_mode_info) (grub_uint32_t mode,
struct grub_vbe_mode_info_block *mode_info);
grub_vbe_status_t EXPORT_FUNC(grub_vbe_bios_getset_dac_palette_width) (int set, int *width);
#define grub_vbe_bios_get_dac_palette_width(width) grub_vbe_bios_getset_dac_palette_width(0, (width))
#define grub_vbe_bios_set_dac_palette_width(width) grub_vbe_bios_getset_dac_palette_width(1, (width))
/* Call VESA BIOS 0x4f02 to set video mode, return status. */
grub_vbe_status_t EXPORT_FUNC(grub_vbe_bios_set_mode) (grub_uint32_t mode,
struct grub_vbe_crtc_info_block *crtc_info);
@ -203,54 +228,5 @@ grub_err_t grub_vbe_get_video_mode (grub_uint32_t *mode);
grub_err_t grub_vbe_get_video_mode_info (grub_uint32_t mode,
struct grub_vbe_mode_info_block *mode_info);
/* VBE module internal prototypes (should not be used from elsewhere). */
struct grub_video_i386_vbeblit_info;
struct grub_video_render_target
{
/* Copy of the screen's mode info structure, except that width, height and
mode_type has been re-adjusted to requested render target settings. */
struct grub_video_mode_info mode_info;
struct
{
unsigned int x;
unsigned int y;
unsigned int width;
unsigned int height;
} viewport;
/* Indicates whether the data has been allocated by us and must be freed
when render target is destroyed. */
int is_allocated;
/* Pointer to data. Can either be in video card memory or in local host's
memory. */
void *data;
};
grub_uint8_t * grub_video_vbe_get_video_ptr (struct grub_video_i386_vbeblit_info *source,
grub_uint32_t x, grub_uint32_t y);
grub_video_color_t grub_video_vbe_map_rgb (grub_uint8_t red, grub_uint8_t green,
grub_uint8_t blue);
grub_video_color_t grub_video_vbe_map_rgba (grub_uint8_t red,
grub_uint8_t green,
grub_uint8_t blue,
grub_uint8_t alpha);
grub_err_t grub_video_vbe_unmap_color (grub_video_color_t color,
grub_uint8_t *red,
grub_uint8_t *green,
grub_uint8_t *blue,
grub_uint8_t *alpha);
void grub_video_vbe_unmap_color_int (struct grub_video_i386_vbeblit_info *source,
grub_video_color_t color,
grub_uint8_t *red,
grub_uint8_t *green,
grub_uint8_t *blue,
grub_uint8_t *alpha);
#endif /* ! GRUB_VBE_MACHINE_HEADER */

99
include/grub/i386/pc/vbeblit.h
View file

@ -1,99 +0,0 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2006,2007 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_VBEBLIT_MACHINE_HEADER
#define GRUB_VBEBLIT_MACHINE_HEADER 1
/* NOTE: This header is private header for vbe driver and should not be used
in other parts of the code. */
struct grub_video_i386_vbeblit_info;
void
grub_video_i386_vbeblit_R8G8B8A8_R8G8B8A8 (struct grub_video_i386_vbeblit_info *dst,
struct grub_video_i386_vbeblit_info *src,
int x, int y, int width, int height,
int offset_x, int offset_y);
void
grub_video_i386_vbeblit_R8G8B8X8_R8G8B8X8 (struct grub_video_i386_vbeblit_info *dst,
struct grub_video_i386_vbeblit_info *src,
int x, int y, int width, int height,
int offset_x, int offset_y);
void
grub_video_i386_vbeblit_R8G8B8_R8G8B8A8 (struct grub_video_i386_vbeblit_info *dst,
struct grub_video_i386_vbeblit_info *src,
int x, int y, int width, int height,
int offset_x, int offset_y);
void
grub_video_i386_vbeblit_R8G8B8_R8G8B8X8 (struct grub_video_i386_vbeblit_info *dst,
struct grub_video_i386_vbeblit_info *src,
int x, int y, int width, int height,
int offset_x, int offset_y);
void
grub_video_i386_vbeblit_index_R8G8B8A8 (struct grub_video_i386_vbeblit_info *dst,
struct grub_video_i386_vbeblit_info *src,
int x, int y, int width, int height,
int offset_x, int offset_y);
void
grub_video_i386_vbeblit_index_R8G8B8X8 (struct grub_video_i386_vbeblit_info *dst,
struct grub_video_i386_vbeblit_info *src,
int x, int y, int width, int height,
int offset_x, int offset_y);
void
grub_video_i386_vbeblit_R8G8B8A8_R8G8B8 (struct grub_video_i386_vbeblit_info *dst,
struct grub_video_i386_vbeblit_info *src,
int x, int y, int width, int height,
int offset_x, int offset_y);
void
grub_video_i386_vbeblit_R8G8B8_R8G8B8 (struct grub_video_i386_vbeblit_info *dst,
struct grub_video_i386_vbeblit_info *src,
int x, int y, int width, int height,
int offset_x, int offset_y);
void
grub_video_i386_vbeblit_index_R8G8B8 (struct grub_video_i386_vbeblit_info *dst,
struct grub_video_i386_vbeblit_info *src,
int x, int y, int width, int height,
int offset_x, int offset_y);
void
grub_video_i386_vbeblit_index_index (struct grub_video_i386_vbeblit_info *dst,
struct grub_video_i386_vbeblit_info *src,
int x, int y, int width, int height,
int offset_x, int offset_y);
void
grub_video_i386_vbeblit_blend (struct grub_video_i386_vbeblit_info *dst,
struct grub_video_i386_vbeblit_info *src,
int x, int y, int width, int height,
int offset_x, int offset_y);
void
grub_video_i386_vbeblit_replace (struct grub_video_i386_vbeblit_info *dst,
struct grub_video_i386_vbeblit_info *src,
int x, int y, int width, int height,
int offset_x, int offset_y);
#endif /* ! GRUB_VBEBLIT_MACHINE_HEADER */

47
include/grub/i386/pc/vbefill.h
View file

@ -1,47 +0,0 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2006,2007 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_VBEFILL_MACHINE_HEADER
#define GRUB_VBEFILL_MACHINE_HEADER 1
/* NOTE: This header is private header for vbe driver and should not be used
in other parts of the code. */
struct grub_video_i386_vbeblit_info;
void
grub_video_i386_vbefill_R8G8B8A8 (struct grub_video_i386_vbeblit_info *dst,
grub_video_color_t color, int x, int y,
int width, int height);
void
grub_video_i386_vbefill_R8G8B8 (struct grub_video_i386_vbeblit_info *dst,
grub_video_color_t color, int x, int y,
int width, int height);
void
grub_video_i386_vbefill_index (struct grub_video_i386_vbeblit_info *dst,
grub_video_color_t color, int x, int y,
int width, int height);
void
grub_video_i386_vbefill (struct grub_video_i386_vbeblit_info *dst,
grub_video_color_t color, int x, int y,
int width, int height);
#endif /* ! GRUB_VBEFILL_MACHINE_HEADER */

86
include/grub/i386/pci.h Normal file
View file

@ -0,0 +1,86 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2008,2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_CPU_PCI_H
#define GRUB_CPU_PCI_H 1
#include <grub/types.h>
#include <grub/i386/io.h>
#define GRUB_PCI_ADDR_REG 0xcf8
#define GRUB_PCI_DATA_REG 0xcfc
static inline grub_uint32_t
grub_pci_read (grub_pci_address_t addr)
{
grub_outl (addr, GRUB_PCI_ADDR_REG);
return grub_inl (GRUB_PCI_DATA_REG);
}
static inline grub_uint16_t
grub_pci_read_word (grub_pci_address_t addr)
{
grub_outl (addr & ~3, GRUB_PCI_ADDR_REG);
return grub_inw (GRUB_PCI_DATA_REG + (addr & 3));
}
static inline grub_uint8_t
grub_pci_read_byte (grub_pci_address_t addr)
{
grub_outl (addr & ~3, GRUB_PCI_ADDR_REG);
return grub_inb (GRUB_PCI_DATA_REG + (addr & 3));
}
static inline void
grub_pci_write (grub_pci_address_t addr, grub_uint32_t data)
{
grub_outl (addr, GRUB_PCI_ADDR_REG);
grub_outl (data, GRUB_PCI_DATA_REG);
}
static inline void
grub_pci_write_word (grub_pci_address_t addr, grub_uint16_t data)
{
grub_outl (addr & ~3, GRUB_PCI_ADDR_REG);
grub_outw (data, GRUB_PCI_DATA_REG + (addr & 3));
}
static inline void
grub_pci_write_byte (grub_pci_address_t addr, grub_uint8_t data)
{
grub_outl (addr & ~3, GRUB_PCI_ADDR_REG);
grub_outb (data, GRUB_PCI_DATA_REG + (addr & 3));
}
static inline void *
grub_pci_device_map_range (grub_pci_device_t dev __attribute__ ((unused)),
grub_addr_t base,
grub_size_t size __attribute__ ((unused)))
{
return (void *) base;
}
static inline void
grub_pci_device_unmap_range (grub_pci_device_t dev __attribute__ ((unused)),
void *mem __attribute__ ((unused)),
grub_size_t size __attribute__ ((unused)))
{
}
#endif /* GRUB_CPU_PCI_H */

12
include/grub/i386/linuxbios/console.h → include/grub/i386/pit.h
View file

@ -16,10 +16,12 @@
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _GRUB_CONSOLE_MACHINE_LB_HEADER
#define _GRUB_CONSOLE_MACHINE_LB_HEADER 1
#include <grub/i386/pc/console.h>
#ifndef KERNEL_CPU_PIT_HEADER
#define KERNEL_CPU_PIT_HEADER 1
void grub_keyboard_controller_init (void);
#include <grub/types.h>
#include <grub/err.h>
#endif /* ! _GRUB_CONSOLE_MACHINE_LB_HEADER */
void EXPORT_FUNC(grub_pit_wait) (grub_uint16_t tics);
#endif /* ! KERNEL_CPU_PIT_HEADER */

28
include/grub/i386/qemu/boot.h Normal file
View file

@ -0,0 +1,28 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_BOOT_MACHINE_HEADER
#define GRUB_BOOT_MACHINE_HEADER 1
/* The size of boot.img. */
#define GRUB_BOOT_MACHINE_SIZE (0x100000 - GRUB_BOOT_MACHINE_LINK_ADDR)
/* The offset of GRUB_CORE_ENTRY_ADDR. */
#define GRUB_BOOT_MACHINE_CORE_ENTRY_ADDR 0x4
#endif

1
include/grub/i386/qemu/console.h Normal file
View file

@ -0,0 +1 @@
#include <grub/i386/coreboot/console.h>

1
include/grub/i386/qemu/init.h Normal file
View file

@ -0,0 +1 @@
#include <grub/i386/coreboot/init.h>

53
include/grub/i386/qemu/kernel.h Normal file
View file

@ -0,0 +1,53 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2005,2006,2007,2008,2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_KERNEL_MACHINE_HEADER
#define GRUB_KERNEL_MACHINE_HEADER 1
/* The offset of GRUB_CORE_ENTRY_ADDR. */
#define GRUB_KERNEL_MACHINE_CORE_ENTRY_ADDR 0x8
/* The offset of GRUB_KERNEL_IMAGE_SIZE. */
#define GRUB_KERNEL_MACHINE_KERNEL_IMAGE_SIZE 0xc
/* The offset of GRUB_PREFIX. */
#define GRUB_KERNEL_MACHINE_PREFIX 0x10
/* End of the data section. */
#define GRUB_KERNEL_MACHINE_DATA_END 0x50
#ifndef ASM_FILE
#include <grub/symbol.h>
#include <grub/types.h>
extern grub_addr_t grub_core_entry_addr;
/* The size of kernel image. */
extern grub_int32_t grub_kernel_image_size;
/* The total size of module images following the kernel. */
extern grub_int32_t grub_total_module_size;
/* The prefix which points to the directory where GRUB modules and its
configuration file are located. */
extern char grub_prefix[];
#endif /* ! ASM_FILE */
#endif /* ! GRUB_KERNEL_MACHINE_HEADER */

1
include/grub/i386/qemu/loader.h Normal file
View file

@ -0,0 +1 @@
#include <grub/cpu/loader.h>

33
include/grub/rescue.h → include/grub/i386/qemu/memory.h
View file

@ -1,3 +1,4 @@
/* memory.h - describe the memory map */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2002,2007 Free Software Foundation, Inc.
@ -16,21 +17,29 @@
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_RESCUE_HEADER
#define GRUB_RESCUE_HEADER 1
#ifndef _GRUB_MEMORY_MACHINE_HEADER
#define _GRUB_MEMORY_MACHINE_HEADER 1
#include <grub/symbol.h>
#include <grub/i386/pc/memory.h>
/* Enter rescue mode. */
void grub_enter_rescue_mode (void);
#ifndef ASM_FILE
#include <grub/err.h>
#include <grub/types.h>
#endif
/* Register a rescue mode command. */
void EXPORT_FUNC(grub_rescue_register_command) (const char *name,
void (*func) (int argc,
char *argv[]),
const char *message);
#define GRUB_MEMORY_MACHINE_LOWER_USABLE 0x9fc00 /* 640 kiB - 1 kiB */
/* Unregister a rescue mode command. */
void EXPORT_FUNC(grub_rescue_unregister_command) (const char *name);
#define GRUB_MEMORY_MACHINE_UPPER_START 0x100000 /* 1 MiB */
#define GRUB_MEMORY_MACHINE_LOWER_SIZE GRUB_MEMORY_MACHINE_UPPER_START
#endif /* ! GRUB_RESCUE_HEADER */
#ifndef ASM_FILE
void grub_machine_mmap_init (void);
grub_err_t EXPORT_FUNC(grub_machine_mmap_iterate)
(int NESTED_FUNC_ATTR (*hook) (grub_uint64_t, grub_uint64_t, grub_uint32_t));
#endif
#endif /* ! _GRUB_MEMORY_MACHINE_HEADER */

1
include/grub/i386/qemu/serial.h Normal file
View file

@ -0,0 +1 @@
#include <grub/i386/coreboot/serial.h>

1
include/grub/i386/qemu/time.h Normal file
View file

@ -0,0 +1 @@
#include <grub/i386/coreboot/time.h>

41
include/grub/i386/relocator.h Normal file
View file

@ -0,0 +1,41 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_RELOCATOR_CPU_HEADER
#define GRUB_RELOCATOR_CPU_HEADER 1
#include <grub/types.h>
#include <grub/err.h>
struct grub_relocator32_state
{
grub_uint32_t esp;
grub_uint32_t eax;
grub_uint32_t ebx;
grub_uint32_t ecx;
grub_uint32_t edx;
grub_uint32_t eip;
};
void *grub_relocator32_alloc (grub_size_t size);
grub_err_t grub_relocator32_boot (void *relocator, grub_uint32_t dest,
struct grub_relocator32_state state);
void *grub_relocator32_realloc (void *relocator, grub_size_t size);
void grub_relocator32_free (void *relocator);
#endif /* ! GRUB_RELOCATOR_CPU_HEADER */

7
include/grub/i386/setjmp.h
View file

@ -1,6 +1,6 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2003,2006,2007 Free Software Foundation, Inc.
* Copyright (C) 2003,2006,2007,2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -21,7 +21,12 @@
typedef unsigned long grub_jmp_buf[6];
#ifdef __MINGW32__
int grub_setjmp (grub_jmp_buf env) __attribute__ ((cdecl, regparm (3)));
#else
int grub_setjmp (grub_jmp_buf env) __attribute__ ((returns_twice, cdecl,
regparm (3)));
#endif
void grub_longjmp (grub_jmp_buf env, int val) __attribute__ ((noreturn, cdecl,
regparm (3)));

141
include/grub/i386/tsc.h Normal file
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@ -0,0 +1,141 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2008,2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef KERNEL_CPU_TSC_HEADER
#define KERNEL_CPU_TSC_HEADER 1
#include <grub/types.h>
/* Read the TSC value, which increments with each CPU clock cycle. */
static __inline grub_uint64_t
grub_get_tsc (void)
{
grub_uint32_t lo, hi;
/* The CPUID instruction is a 'serializing' instruction, and
avoids out-of-order execution of the RDTSC instruction. */
#ifdef APPLE_CC
__asm__ __volatile__ ("xorl %%eax, %%eax\n\t"
#ifdef __x86_64__
"push %%rbx\n"
#else
"push %%ebx\n"
#endif
"cpuid\n"
#ifdef __x86_64__
"pop %%rbx\n"
#else
"pop %%ebx\n"
#endif
:::"%rax", "%rcx", "%rdx");
#else
__asm__ __volatile__ ("xorl %%eax, %%eax\n\t"
"cpuid":::"%rax", "%rbx", "%rcx", "%rdx");
#endif
/* Read TSC value. We cannot use "=A", since this would use
%rax on x86_64. */
__asm__ __volatile__ ("rdtsc":"=a" (lo), "=d" (hi));
return (((grub_uint64_t) hi) << 32) | lo;
}
#ifdef __x86_64__
static __inline int
grub_cpu_is_cpuid_supported (void)
{
grub_uint64_t id_supported;
__asm__ ("pushfq\n\t"
"popq %%rax /* Get EFLAGS into EAX */\n\t"
"movq %%rax, %%rcx /* Save original flags in ECX */\n\t"
"xorq $0x200000, %%rax /* Flip ID bit in EFLAGS */\n\t"
"pushq %%rax /* Store modified EFLAGS on stack */\n\t"
"popfq /* Replace current EFLAGS */\n\t"
"pushfq /* Read back the EFLAGS */\n\t"
"popq %%rax /* Get EFLAGS into EAX */\n\t"
"xorq %%rcx, %%rax /* Check if flag could be modified */\n\t"
: "=a" (id_supported)
: /* No inputs. */
: /* Clobbered: */ "%rcx");
return id_supported != 0;
}
#else
static __inline int
grub_cpu_is_cpuid_supported (void)
{
grub_uint32_t id_supported;
__asm__ ("pushfl\n\t"
"popl %%eax /* Get EFLAGS into EAX */\n\t"
"movl %%eax, %%ecx /* Save original flags in ECX */\n\t"
"xorl $0x200000, %%eax /* Flip ID bit in EFLAGS */\n\t"
"pushl %%eax /* Store modified EFLAGS on stack */\n\t"
"popfl /* Replace current EFLAGS */\n\t"
"pushfl /* Read back the EFLAGS */\n\t"
"popl %%eax /* Get EFLAGS into EAX */\n\t"
"xorl %%ecx, %%eax /* Check if flag could be modified */\n\t"
: "=a" (id_supported)
: /* No inputs. */
: /* Clobbered: */ "%rcx");
return id_supported != 0;
}
#endif
static __inline int
grub_cpu_is_tsc_supported (void)
{
if (! grub_cpu_is_cpuid_supported ())
return 0;
grub_uint32_t features;
#ifdef APPLE_CC
__asm__ ("movl $1, %%eax\n\t"
#ifdef __x86_64__
"push %%rbx\n"
#else
"push %%ebx\n"
#endif
"cpuid\n"
#ifdef __x86_64__
"pop %%rbx\n"
#else
"pop %%ebx\n"
#endif
: "=d" (features)
: /* No inputs. */
: /* Clobbered: */ "%rax", "%rcx");
#else
__asm__ ("movl $1, %%eax\n\t"
"cpuid\n"
: "=d" (features)
: /* No inputs. */
: /* Clobbered: */ "%rax", "%rbx", "%rcx");
#endif
return (features & (1 << 4)) != 0;
}
void grub_tsc_init (void);
grub_uint64_t grub_tsc_get_time_ms (void);
#endif /* ! KERNEL_CPU_TSC_HEADER */

40
include/grub/i386/vga_common.h Normal file
View file

@ -0,0 +1,40 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2002,2005,2007,2008 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_VGA_COMMON_CPU_HEADER
#define GRUB_VGA_COMMON_CPU_HEADER 1
#include <grub/types.h>
#include <grub/symbol.h>
#include <grub/term.h>
extern grub_uint8_t grub_console_cur_color;
void grub_console_putchar (grub_uint32_t c);
grub_ssize_t grub_console_getcharwidth (grub_uint32_t c);
grub_uint16_t grub_console_getwh (void);
void grub_console_setcolorstate (grub_term_color_state state);
void grub_console_setcolor (grub_uint8_t normal_color, grub_uint8_t highlight_color);
void grub_console_getcolor (grub_uint8_t *normal_color, grub_uint8_t *highlight_color);
/* Implemented in both kern/i386/pc/startup.S and vga_text.c; this symbol
is not exported, so there's no collision, but vga_common.c expects this
prototype to be the same. */
void grub_console_real_putchar (int c);
#endif /* ! GRUB_VGA_COMMON_CPU_HEADER */

121
include/grub/i386/xnu.h Normal file
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@ -0,0 +1,121 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_CPU_XNU_H
#define GRUB_CPU_XNU_H 1
#include <grub/err.h>
#include <grub/efi/api.h>
#include <grub/cpu/relocator.h>
#define XNU_RELOCATOR(x) (grub_relocator32_ ## x)
#define GRUB_XNU_PAGESIZE 4096
typedef grub_uint32_t grub_xnu_ptr_t;
struct grub_xnu_boot_params
{
grub_uint16_t verminor;
grub_uint16_t vermajor;
/* Command line passed to xnu. */
grub_uint8_t cmdline[1024];
/* Later are the same as EFI's get_memory_map (). */
grub_xnu_ptr_t efi_mmap;
grub_uint32_t efi_mmap_size;
grub_uint32_t efi_mem_desc_size;
grub_uint32_t efi_mem_desc_version;
/* Later are video parameters. */
grub_xnu_ptr_t lfb_base;
#define GRUB_XNU_VIDEO_SPLASH 1
#define GRUB_XNU_VIDEO_TEXT_IN_VIDEO 2
grub_uint32_t lfb_mode;
grub_uint32_t lfb_line_len;
grub_uint32_t lfb_width;
grub_uint32_t lfb_height;
grub_uint32_t lfb_depth;
/* Pointer to device tree and its len. */
grub_xnu_ptr_t devtree;
grub_uint32_t devtreelen;
/* First used address by kernel or boot structures. */
grub_xnu_ptr_t heap_start;
/* Last used address by kernel or boot structures minus previous value. */
grub_uint32_t heap_size;
/* First memory page containing runtime code or data. */
grub_uint32_t efi_runtime_first_page;
/* First memory page containing runtime code or data minus previous value. */
grub_uint32_t efi_runtime_npages;
grub_uint32_t efi_system_table;
/* Size of grub_efi_uintn_t in bits. */
grub_uint8_t efi_uintnbits;
} __attribute__ ((packed));
#define GRUB_XNU_BOOTARGS_VERMINOR 5
#define GRUB_XNU_BOOTARGS_VERMAJOR 1
struct grub_xnu_devprop_header
{
grub_uint32_t length;
/* Always set to 1. Version? */
grub_uint32_t alwaysone;
grub_uint32_t num_devices;
};
struct grub_xnu_devprop_device_header
{
grub_uint32_t length;
grub_uint32_t num_values;
};
void grub_cpu_xnu_unload (void);
struct grub_xnu_devprop_device_descriptor;
struct grub_xnu_devprop_device_descriptor *
grub_xnu_devprop_add_device (struct grub_efi_device_path *path, int length);
grub_err_t
grub_xnu_devprop_remove_device (struct grub_xnu_devprop_device_descriptor *dev);
grub_err_t
grub_xnu_devprop_remove_property (struct grub_xnu_devprop_device_descriptor *dev,
char *name);
grub_err_t
grub_xnu_devprop_add_property_utf8 (struct grub_xnu_devprop_device_descriptor *dev,
char *name, void *data, int datalen);
grub_err_t
grub_xnu_devprop_add_property_utf16 (struct grub_xnu_devprop_device_descriptor *dev,
grub_uint16_t *name, int namelen,
void *data, int datalen);
grub_err_t
grub_xnu_devprop_remove_property_utf8 (struct grub_xnu_devprop_device_descriptor *dev,
char *name);
void grub_cpu_xnu_init (void);
void grub_cpu_xnu_fini (void);
extern grub_uint32_t grub_xnu_entry_point;
extern grub_uint32_t grub_xnu_stack;
extern grub_uint32_t grub_xnu_arg1;
extern char grub_xnu_cmdline[1024];
grub_err_t grub_xnu_boot (void);
grub_err_t grub_xnu_set_video (struct grub_xnu_boot_params *bootparams_relloc);
grub_err_t
grub_cpu_xnu_fill_devicetree (void);
extern grub_uint32_t grub_xnu_heap_will_be_at;
#endif

42
include/grub/ieee1275/ieee1275.h
View file

@ -1,7 +1,7 @@
/* ieee1275.h - Access the Open Firmware client interface. */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2003,2004,2005,2007,2008 Free Software Foundation, Inc.
* Copyright (C) 2003,2004,2005,2007,2008,2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -20,7 +20,6 @@
#ifndef GRUB_IEEE1275_HEADER
#define GRUB_IEEE1275_HEADER 1
#include <stdint.h>
#include <grub/err.h>
#include <grub/types.h>
#include <grub/machine/ieee1275.h>
@ -33,19 +32,22 @@ struct grub_ieee1275_devalias
char *type;
};
struct grub_ieee1275_mem_region
struct grub_ieee1275_mem_region
{
unsigned int start;
unsigned int size;
};
#define IEEE1275_MAX_PROP_LEN 8192
#define IEEE1275_MAX_PATH_LEN 256
#ifndef IEEE1275_CALL_ENTRY_FN
#define IEEE1275_CALL_ENTRY_FN(args) (*grub_ieee1275_entry_fn) (args)
#endif
/* All backcalls to the firmware is done by calling an entry function
which was passed to us from the bootloader. When doing the backcall,
a structure is passed which specifies what the firmware should do.
/* All backcalls to the firmware is done by calling an entry function
which was passed to us from the bootloader. When doing the backcall,
a structure is passed which specifies what the firmware should do.
NAME is the requested service. NR_INS and NR_OUTS is the number of
passed arguments and the expected number of return values, resp. */
struct grub_ieee1275_common_hdr
@ -60,8 +62,8 @@ struct grub_ieee1275_common_hdr
(p)->nr_ins = (grub_ieee1275_cell_t) xins; \
(p)->nr_outs = (grub_ieee1275_cell_t) xouts
typedef grub_ieee1275_cell_t grub_ieee1275_ihandle_t;
typedef grub_ieee1275_cell_t grub_ieee1275_phandle_t;
typedef grub_uint32_t grub_ieee1275_ihandle_t;
typedef grub_uint32_t grub_ieee1275_phandle_t;
extern grub_ieee1275_phandle_t EXPORT_VAR(grub_ieee1275_chosen);
extern grub_ieee1275_ihandle_t EXPORT_VAR(grub_ieee1275_mmu);
@ -89,6 +91,15 @@ enum grub_ieee1275_flag
/* Open Hack'Ware stops when trying to set colors */
GRUB_IEEE1275_FLAG_CANNOT_SET_COLORS,
/* Open Hack'Ware stops when grub_ieee1275_interpret is used. */
GRUB_IEEE1275_FLAG_CANNOT_INTERPRET,
/* Open Hack'Ware has no memory map, just claim what we need. */
GRUB_IEEE1275_FLAG_FORCE_CLAIM,
/* Open Hack'Ware don't support the ANSI sequence. */
GRUB_IEEE1275_FLAG_NO_ANSI,
};
extern int EXPORT_FUNC(grub_ieee1275_test_flag) (enum grub_ieee1275_flag flag);
@ -97,6 +108,7 @@ extern void EXPORT_FUNC(grub_ieee1275_set_flag) (enum grub_ieee1275_flag flag);
void EXPORT_FUNC(grub_ieee1275_init) (void);
int EXPORT_FUNC(grub_ieee1275_finddevice) (char *name,
grub_ieee1275_phandle_t *phandlep);
int EXPORT_FUNC(grub_ieee1275_get_property) (grub_ieee1275_phandle_t phandle,
@ -109,14 +121,14 @@ int EXPORT_FUNC(grub_ieee1275_get_integer_property) (grub_ieee1275_phandle_t pha
grub_ssize_t *actual);
int EXPORT_FUNC(grub_ieee1275_next_property) (grub_ieee1275_phandle_t phandle,
char *prev_prop, char *prop);
int EXPORT_FUNC(grub_ieee1275_get_property_length)
int EXPORT_FUNC(grub_ieee1275_get_property_length)
(grub_ieee1275_phandle_t phandle, const char *prop, grub_ssize_t *length);
int EXPORT_FUNC(grub_ieee1275_instance_to_package)
int EXPORT_FUNC(grub_ieee1275_instance_to_package)
(grub_ieee1275_ihandle_t ihandle, grub_ieee1275_phandle_t *phandlep);
int EXPORT_FUNC(grub_ieee1275_package_to_path) (grub_ieee1275_phandle_t phandle,
char *path, grub_size_t len,
grub_ssize_t *actual);
int EXPORT_FUNC(grub_ieee1275_instance_to_path)
int EXPORT_FUNC(grub_ieee1275_instance_to_path)
(grub_ieee1275_ihandle_t ihandle, char *path, grub_size_t len,
grub_ssize_t *actual);
int EXPORT_FUNC(grub_ieee1275_write) (grub_ieee1275_ihandle_t ihandle,
@ -153,12 +165,12 @@ int EXPORT_FUNC(grub_ieee1275_set_color) (grub_ieee1275_ihandle_t ihandle,
int EXPORT_FUNC(grub_ieee1275_milliseconds) (grub_uint32_t *msecs);
grub_err_t EXPORT_FUNC(grub_devalias_iterate)
int EXPORT_FUNC(grub_devalias_iterate)
(int (*hook) (struct grub_ieee1275_devalias *alias));
grub_err_t EXPORT_FUNC(grub_children_iterate) (char *devpath,
int EXPORT_FUNC(grub_children_iterate) (char *devpath,
int (*hook) (struct grub_ieee1275_devalias *alias));
grub_err_t EXPORT_FUNC(grub_available_iterate)
(int (*hook) (grub_uint64_t, grub_uint64_t));
grub_err_t EXPORT_FUNC(grub_machine_mmap_iterate)
(int NESTED_FUNC_ATTR (*hook) (grub_uint64_t, grub_uint64_t, grub_uint32_t));
int EXPORT_FUNC(grub_claimmap) (grub_addr_t addr, grub_size_t size);
char *EXPORT_FUNC(grub_ieee1275_encode_devname) (const char *path);

24
include/grub/kernel.h
View file

@ -1,6 +1,6 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2002,2005,2006,2007 Free Software Foundation, Inc.
* Copyright (C) 2002,2005,2006,2007,2008,2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -22,13 +22,20 @@
#include <grub/types.h>
#include <grub/symbol.h>
enum
{
OBJ_TYPE_ELF,
OBJ_TYPE_MEMDISK,
OBJ_TYPE_CONFIG
};
/* The module header. */
struct grub_module_header
{
/* The offset of object code. */
grub_target_off_t offset;
/* The size of object code plus this header. */
grub_target_size_t size;
/* The type of object. */
grub_uint8_t type;
/* The size of object (including this header). */
grub_uint32_t size;
};
/* "gmim" (GRUB Module Info Magic). */
@ -38,6 +45,9 @@ struct grub_module_info
{
/* Magic number so we know we have modules present. */
grub_uint32_t magic;
#if GRUB_TARGET_SIZEOF_VOID_P == 8
grub_uint32_t padding;
#endif
/* The offset of the modules. */
grub_target_off_t offset;
/* The size of all modules plus this header. */
@ -46,6 +56,8 @@ struct grub_module_info
extern grub_addr_t grub_arch_modules_addr (void);
extern void EXPORT_FUNC(grub_module_iterate) (int (*hook) (struct grub_module_header *));
/* The start point of the C code. */
void grub_main (void);
@ -53,7 +65,7 @@ void grub_main (void);
void grub_machine_init (void);
/* The machine-specific finalization. */
void EXPORT_FUNC (grub_machine_fini) (void);
void EXPORT_FUNC(grub_machine_fini) (void);
/* The machine-specific prefix initialization. */
void grub_machine_set_prefix (void);

130
include/grub/lib/LzFind.h Normal file
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@ -0,0 +1,130 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (c) 1999-2008 Igor Pavlov
* Copyright (C) 2008 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
/*
* This code was taken from LZMA SDK 4.58 beta, and was slightly modified
* to adapt it to GRUB's requirement.
*
* See <http://www.7-zip.org>, for more information about LZMA.
*/
#ifndef __LZFIND_H
#define __LZFIND_H
#include <grub/lib/LzmaTypes.h>
typedef UInt32 CLzRef;
typedef struct _CMatchFinder
{
Byte *buffer;
UInt32 pos;
UInt32 posLimit;
UInt32 streamPos;
UInt32 lenLimit;
UInt32 cyclicBufferPos;
UInt32 cyclicBufferSize; /* it must be = (historySize + 1) */
UInt32 matchMaxLen;
CLzRef *hash;
CLzRef *son;
UInt32 hashMask;
UInt32 cutValue;
Byte *bufferBase;
ISeqInStream *stream;
int streamEndWasReached;
UInt32 blockSize;
UInt32 keepSizeBefore;
UInt32 keepSizeAfter;
UInt32 numHashBytes;
int directInput;
int btMode;
/* int skipModeBits; */
int bigHash;
UInt32 historySize;
UInt32 fixedHashSize;
UInt32 hashSizeSum;
UInt32 numSons;
SRes result;
UInt32 crc[256];
} CMatchFinder;
#define Inline_MatchFinder_GetPointerToCurrentPos(p) ((p)->buffer)
#define Inline_MatchFinder_GetIndexByte(p, index) ((p)->buffer[(Int32)(index)])
#define Inline_MatchFinder_GetNumAvailableBytes(p) ((p)->streamPos - (p)->pos)
int MatchFinder_NeedMove(CMatchFinder *p);
Byte *MatchFinder_GetPointerToCurrentPos(CMatchFinder *p);
void MatchFinder_MoveBlock(CMatchFinder *p);
void MatchFinder_ReadIfRequired(CMatchFinder *p);
void MatchFinder_Construct(CMatchFinder *p);
/* Conditions:
historySize <= 3 GB
keepAddBufferBefore + matchMaxLen + keepAddBufferAfter < 511MB
*/
int MatchFinder_Create(CMatchFinder *p, UInt32 historySize,
UInt32 keepAddBufferBefore, UInt32 matchMaxLen, UInt32 keepAddBufferAfter,
ISzAlloc *alloc);
void MatchFinder_Free(CMatchFinder *p, ISzAlloc *alloc);
void MatchFinder_Normalize3(UInt32 subValue, CLzRef *items, UInt32 numItems);
void MatchFinder_ReduceOffsets(CMatchFinder *p, UInt32 subValue);
UInt32 * GetMatchesSpec1(UInt32 lenLimit, UInt32 curMatch, UInt32 pos, const Byte *buffer, CLzRef *son,
UInt32 _cyclicBufferPos, UInt32 _cyclicBufferSize, UInt32 _cutValue,
UInt32 *distances, UInt32 maxLen);
/*
Conditions:
Mf_GetNumAvailableBytes_Func must be called before each Mf_GetMatchLen_Func.
Mf_GetPointerToCurrentPos_Func's result must be used only before any other function
*/
typedef void (*Mf_Init_Func)(void *object);
typedef Byte (*Mf_GetIndexByte_Func)(void *object, Int32 index);
typedef UInt32 (*Mf_GetNumAvailableBytes_Func)(void *object);
typedef const Byte * (*Mf_GetPointerToCurrentPos_Func)(void *object);
typedef UInt32 (*Mf_GetMatches_Func)(void *object, UInt32 *distances);
typedef void (*Mf_Skip_Func)(void *object, UInt32);
typedef struct _IMatchFinder
{
Mf_Init_Func Init;
Mf_GetIndexByte_Func GetIndexByte;
Mf_GetNumAvailableBytes_Func GetNumAvailableBytes;
Mf_GetPointerToCurrentPos_Func GetPointerToCurrentPos;
Mf_GetMatches_Func GetMatches;
Mf_Skip_Func Skip;
} IMatchFinder;
void MatchFinder_CreateVTable(CMatchFinder *p, IMatchFinder *vTable);
void MatchFinder_Init(CMatchFinder *p);
UInt32 Bt3Zip_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances);
UInt32 Hc3Zip_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances);
void Bt3Zip_MatchFinder_Skip(CMatchFinder *p, UInt32 num);
void Hc3Zip_MatchFinder_Skip(CMatchFinder *p, UInt32 num);
#endif

77
include/grub/lib/LzHash.h Normal file
View file

@ -0,0 +1,77 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (c) 1999-2008 Igor Pavlov
* Copyright (C) 2008 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
/*
* This code was taken from LZMA SDK 4.58 beta, and was slightly modified
* to adapt it to GRUB's requirement.
*
* See <http://www.7-zip.org>, for more information about LZMA.
*/
#ifndef __LZHASH_H
#define __LZHASH_H
#define kHash2Size (1 << 10)
#define kHash3Size (1 << 16)
#define kHash4Size (1 << 20)
#define kFix3HashSize (kHash2Size)
#define kFix4HashSize (kHash2Size + kHash3Size)
#define kFix5HashSize (kHash2Size + kHash3Size + kHash4Size)
#define HASH2_CALC hashValue = cur[0] | ((UInt32)cur[1] << 8);
#define HASH3_CALC { \
UInt32 temp = p->crc[cur[0]] ^ cur[1]; \
hash2Value = temp & (kHash2Size - 1); \
hashValue = (temp ^ ((UInt32)cur[2] << 8)) & p->hashMask; }
#define HASH4_CALC { \
UInt32 temp = p->crc[cur[0]] ^ cur[1]; \
hash2Value = temp & (kHash2Size - 1); \
hash3Value = (temp ^ ((UInt32)cur[2] << 8)) & (kHash3Size - 1); \
hashValue = (temp ^ ((UInt32)cur[2] << 8) ^ (p->crc[cur[3]] << 5)) & p->hashMask; }
#define HASH5_CALC { \
UInt32 temp = p->crc[cur[0]] ^ cur[1]; \
hash2Value = temp & (kHash2Size - 1); \
hash3Value = (temp ^ ((UInt32)cur[2] << 8)) & (kHash3Size - 1); \
hash4Value = (temp ^ ((UInt32)cur[2] << 8) ^ (p->crc[cur[3]] << 5)); \
hashValue = (hash4Value ^ (p->crc[cur[4]] << 3)) & p->hashMask; \
hash4Value &= (kHash4Size - 1); }
/* #define HASH_ZIP_CALC hashValue = ((cur[0] | ((UInt32)cur[1] << 8)) ^ p->crc[cur[2]]) & 0xFFFF; */
#define HASH_ZIP_CALC hashValue = ((cur[2] | ((UInt32)cur[0] << 8)) ^ p->crc[cur[1]]) & 0xFFFF;
#define MT_HASH2_CALC \
hash2Value = (p->crc[cur[0]] ^ cur[1]) & (kHash2Size - 1);
#define MT_HASH3_CALC { \
UInt32 temp = p->crc[cur[0]] ^ cur[1]; \
hash2Value = temp & (kHash2Size - 1); \
hash3Value = (temp ^ ((UInt32)cur[2] << 8)) & (kHash3Size - 1); }
#define MT_HASH4_CALC { \
UInt32 temp = p->crc[cur[0]] ^ cur[1]; \
hash2Value = temp & (kHash2Size - 1); \
hash3Value = (temp ^ ((UInt32)cur[2] << 8)) & (kHash3Size - 1); \
hash4Value = (temp ^ ((UInt32)cur[2] << 8) ^ (p->crc[cur[3]] << 5)) & (kHash4Size - 1); }
#endif

246
include/grub/lib/LzmaDec.h Normal file
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@ -0,0 +1,246 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (c) 1999-2008 Igor Pavlov
* Copyright (C) 2008 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
/*
* This code was taken from LZMA SDK 4.58 beta, and was slightly modified
* to adapt it to GRUB's requirement.
*
* See <http://www.7-zip.org>, for more information about LZMA.
*/
#ifndef __LZMADEC_H
#define __LZMADEC_H
#include "Types.h"
/* #define _LZMA_PROB32 */
/* _LZMA_PROB32 can increase the speed on some CPUs,
but memory usage for CLzmaDec::probs will be doubled in that case */
#ifdef _LZMA_PROB32
#define CLzmaProb UInt32
#else
#define CLzmaProb UInt16
#endif
/* ---------- LZMA Properties ---------- */
#define LZMA_PROPS_SIZE 5
typedef struct _CLzmaProps
{
unsigned lc, lp, pb;
UInt32 dicSize;
} CLzmaProps;
/* LzmaProps_Decode - decodes properties
Returns:
SZ_OK
SZ_ERROR_UNSUPPORTED - Unsupported properties
*/
SRes LzmaProps_Decode(CLzmaProps *p, const Byte *data, unsigned size);
/* ---------- LZMA Decoder state ---------- */
/* LZMA_REQUIRED_INPUT_MAX = number of required input bytes for worst case.
Num bits = log2((2^11 / 31) ^ 22) + 26 < 134 + 26 = 160; */
#define LZMA_REQUIRED_INPUT_MAX 20
typedef struct
{
CLzmaProps prop;
CLzmaProb *probs;
Byte *dic;
const Byte *buf;
UInt32 range, code;
SizeT dicPos;
SizeT dicBufSize;
UInt32 processedPos;
UInt32 checkDicSize;
unsigned state;
UInt32 reps[4];
unsigned remainLen;
int needFlush;
int needInitState;
UInt32 numProbs;
unsigned tempBufSize;
Byte tempBuf[LZMA_REQUIRED_INPUT_MAX];
} CLzmaDec;
#define LzmaDec_Construct(p) { (p)->dic = 0; (p)->probs = 0; }
void LzmaDec_Init(CLzmaDec *p);
/* There are two types of LZMA streams:
0) Stream with end mark. That end mark adds about 6 bytes to compressed size.
1) Stream without end mark. You must know exact uncompressed size to decompress such stream. */
typedef enum
{
LZMA_FINISH_ANY, /* finish at any point */
LZMA_FINISH_END /* block must be finished at the end */
} ELzmaFinishMode;
/* ELzmaFinishMode has meaning only if the decoding reaches output limit !!!
You must use LZMA_FINISH_END, when you know that current output buffer
covers last bytes of block. In other cases you must use LZMA_FINISH_ANY.
If LZMA decoder sees end marker before reaching output limit, it returns SZ_OK,
and output value of destLen will be less than output buffer size limit.
You can check status result also.
You can use multiple checks to test data integrity after full decompression:
1) Check Result and "status" variable.
2) Check that output(destLen) = uncompressedSize, if you know real uncompressedSize.
3) Check that output(srcLen) = compressedSize, if you know real compressedSize.
You must use correct finish mode in that case. */
typedef enum
{
LZMA_STATUS_NOT_SPECIFIED, /* use main error code instead */
LZMA_STATUS_FINISHED_WITH_MARK, /* stream was finished with end mark. */
LZMA_STATUS_NOT_FINISHED, /* stream was not finished */
LZMA_STATUS_NEEDS_MORE_INPUT, /* you must provide more input bytes */
LZMA_STATUS_MAYBE_FINISHED_WITHOUT_MARK /* there is probability that stream was finished without end mark */
} ELzmaStatus;
/* ELzmaStatus is used only as output value for function call */
/* ---------- Interfaces ---------- */
/* There are 3 levels of interfaces:
1) Dictionary Interface
2) Buffer Interface
3) One Call Interface
You can select any of these interfaces, but don't mix functions from different
groups for same object. */
/* There are two variants to allocate state for Dictionary Interface:
1) LzmaDec_Allocate / LzmaDec_Free
2) LzmaDec_AllocateProbs / LzmaDec_FreeProbs
You can use variant 2, if you set dictionary buffer manually.
For Buffer Interface you must always use variant 1.
LzmaDec_Allocate* can return:
SZ_OK
SZ_ERROR_MEM - Memory allocation error
SZ_ERROR_UNSUPPORTED - Unsupported properties
*/
SRes LzmaDec_AllocateProbs(CLzmaDec *p, const Byte *props, unsigned propsSize, ISzAlloc *alloc);
void LzmaDec_FreeProbs(CLzmaDec *p, ISzAlloc *alloc);
SRes LzmaDec_Allocate(CLzmaDec *state, const Byte *prop, unsigned propsSize, ISzAlloc *alloc);
void LzmaDec_Free(CLzmaDec *state, ISzAlloc *alloc);
/* ---------- Dictionary Interface ---------- */
/* You can use it, if you want to eliminate the overhead for data copying from
dictionary to some other external buffer.
You must work with CLzmaDec variables directly in this interface.
STEPS:
LzmaDec_Constr()
LzmaDec_Allocate()
for (each new stream)
{
LzmaDec_Init()
while (it needs more decompression)
{
LzmaDec_DecodeToDic()
use data from CLzmaDec::dic and update CLzmaDec::dicPos
}
}
LzmaDec_Free()
*/
/* LzmaDec_DecodeToDic
The decoding to internal dictionary buffer (CLzmaDec::dic).
You must manually update CLzmaDec::dicPos, if it reaches CLzmaDec::dicBufSize !!!
finishMode:
It has meaning only if the decoding reaches output limit (dicLimit).
LZMA_FINISH_ANY - Decode just dicLimit bytes.
LZMA_FINISH_END - Stream must be finished after dicLimit.
Returns:
SZ_OK
status:
LZMA_STATUS_FINISHED_WITH_MARK
LZMA_STATUS_NOT_FINISHED
LZMA_STATUS_NEEDS_MORE_INPUT
LZMA_STATUS_MAYBE_FINISHED_WITHOUT_MARK
SZ_ERROR_DATA - Data error
*/
SRes LzmaDec_DecodeToDic(CLzmaDec *p, SizeT dicLimit,
const Byte *src, SizeT *srcLen, ELzmaFinishMode finishMode, ELzmaStatus *status);
/* ---------- Buffer Interface ---------- */
/* It's zlib-like interface.
See LzmaDec_DecodeToDic description for information about STEPS and return results,
but you must use LzmaDec_DecodeToBuf instead of LzmaDec_DecodeToDic and you don't need
to work with CLzmaDec variables manually.
finishMode:
It has meaning only if the decoding reaches output limit (*destLen).
LZMA_FINISH_ANY - Decode just destLen bytes.
LZMA_FINISH_END - Stream must be finished after (*destLen).
*/
SRes LzmaDec_DecodeToBuf(CLzmaDec *p, Byte *dest, SizeT *destLen,
const Byte *src, SizeT *srcLen, ELzmaFinishMode finishMode, ELzmaStatus *status);
/* ---------- One Call Interface ---------- */
/* LzmaDecode
finishMode:
It has meaning only if the decoding reaches output limit (*destLen).
LZMA_FINISH_ANY - Decode just destLen bytes.
LZMA_FINISH_END - Stream must be finished after (*destLen).
Returns:
SZ_OK
status:
LZMA_STATUS_FINISHED_WITH_MARK
LZMA_STATUS_NOT_FINISHED
LZMA_STATUS_MAYBE_FINISHED_WITHOUT_MARK
SZ_ERROR_DATA - Data error
SZ_ERROR_MEM - Memory allocation error
SZ_ERROR_UNSUPPORTED - Unsupported properties
SZ_ERROR_INPUT_EOF - It needs more bytes in input buffer (src).
*/
SRes LzmaDecode(Byte *dest, SizeT *destLen, const Byte *src, SizeT *srcLen,
const Byte *propData, unsigned propSize, ELzmaFinishMode finishMode,
ELzmaStatus *status, ISzAlloc *alloc);
#endif

95
include/grub/lib/LzmaEnc.h Normal file
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@ -0,0 +1,95 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (c) 1999-2008 Igor Pavlov
* Copyright (C) 2008 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
/*
* This code was taken from LZMA SDK 4.58 beta, and was slightly modified
* to adapt it to GRUB's requirement.
*
* See <http://www.7-zip.org>, for more information about LZMA.
*/
#ifndef __LZMAENC_H
#define __LZMAENC_H
#include "LzmaTypes.h"
#define LZMA_PROPS_SIZE 5
typedef struct _CLzmaEncProps
{
int level; /* 0 <= level <= 9 */
UInt32 dictSize; /* (1 << 12) <= dictSize <= (1 << 27) for 32-bit version
(1 << 12) <= dictSize <= (1 << 30) for 64-bit version
default = (1 << 24) */
int lc; /* 0 <= lc <= 8, default = 3 */
int lp; /* 0 <= lp <= 4, default = 0 */
int pb; /* 0 <= pb <= 4, default = 2 */
int algo; /* 0 - fast, 1 - normal, default = 1 */
int fb; /* 5 <= fb <= 273, default = 32 */
int btMode; /* 0 - hashChain Mode, 1 - binTree mode - normal, default = 1 */
int numHashBytes; /* 2, 3 or 4, default = 4 */
UInt32 mc; /* 1 <= mc <= (1 << 30), default = 32 */
unsigned writeEndMark; /* 0 - do not write EOPM, 1 - write EOPM, default = 0 */
int numThreads; /* 1 or 2, default = 2 */
} CLzmaEncProps;
void LzmaEncProps_Init(CLzmaEncProps *p);
void LzmaEncProps_Normalize(CLzmaEncProps *p);
UInt32 LzmaEncProps_GetDictSize(const CLzmaEncProps *props2);
/* ---------- CLzmaEncHandle Interface ---------- */
/* LzmaEnc_* functions can return the following exit codes:
Returns:
SZ_OK - OK
SZ_ERROR_MEM - Memory allocation error
SZ_ERROR_PARAM - Incorrect parameter in props
SZ_ERROR_WRITE - Write callback error.
SZ_ERROR_PROGRESS - some break from progress callback
SZ_ERROR_THREAD - errors in multithreading functions (only for Mt version)
*/
typedef void * CLzmaEncHandle;
CLzmaEncHandle LzmaEnc_Create(ISzAlloc *alloc);
void LzmaEnc_Destroy(CLzmaEncHandle p, ISzAlloc *alloc, ISzAlloc *allocBig);
SRes LzmaEnc_SetProps(CLzmaEncHandle p, const CLzmaEncProps *props);
SRes LzmaEnc_WriteProperties(CLzmaEncHandle p, Byte *properties, SizeT *size);
SRes LzmaEnc_Encode(CLzmaEncHandle p, ISeqOutStream *outStream, ISeqInStream *inStream,
ICompressProgress *progress, ISzAlloc *alloc, ISzAlloc *allocBig);
SRes LzmaEnc_MemEncode(CLzmaEncHandle p, Byte *dest, SizeT *destLen, const Byte *src, SizeT srcLen,
int writeEndMark, ICompressProgress *progress, ISzAlloc *alloc, ISzAlloc *allocBig);
/* ---------- One Call Interface ---------- */
/* LzmaEncode
Return code:
SZ_OK - OK
SZ_ERROR_MEM - Memory allocation error
SZ_ERROR_PARAM - Incorrect parameter
SZ_ERROR_OUTPUT_EOF - output buffer overflow
SZ_ERROR_THREAD - errors in multithreading functions (only for Mt version)
*/
SRes LzmaEncode(Byte *dest, SizeT *destLen, const Byte *src, SizeT srcLen,
const CLzmaEncProps *props, Byte *propsEncoded, SizeT *propsSize, int writeEndMark,
ICompressProgress *progress, ISzAlloc *alloc, ISzAlloc *allocBig);
#endif

151
include/grub/lib/LzmaTypes.h Normal file
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@ -0,0 +1,151 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (c) 1999-2008 Igor Pavlov
* Copyright (C) 2008 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
/*
* This code was taken from LZMA SDK 4.58 beta, and was slightly modified
* to adapt it to GRUB's requirement.
*
* See <http://www.7-zip.org>, for more information about LZMA.
*/
#ifndef __7Z_TYPES_H
#define __7Z_TYPES_H
#define SZ_OK 0
#define SZ_ERROR_DATA 1
#define SZ_ERROR_MEM 2
#define SZ_ERROR_CRC 3
#define SZ_ERROR_UNSUPPORTED 4
#define SZ_ERROR_PARAM 5
#define SZ_ERROR_INPUT_EOF 6
#define SZ_ERROR_OUTPUT_EOF 7
#define SZ_ERROR_READ 8
#define SZ_ERROR_WRITE 9
#define SZ_ERROR_PROGRESS 10
#define SZ_ERROR_FAIL 11
#define SZ_ERROR_THREAD 12
#define SZ_ERROR_ARCHIVE 16
#define SZ_ERROR_NO_ARCHIVE 17
typedef int SRes;
#ifndef RINOK
#define RINOK(x) { int __result__ = (x); if (__result__ != 0) return __result__; }
#endif
typedef unsigned char Byte;
typedef short Int16;
typedef unsigned short UInt16;
#ifdef _LZMA_UINT32_IS_ULONG
typedef long Int32;
typedef unsigned long UInt32;
#else
typedef int Int32;
typedef unsigned int UInt32;
#endif
/* #define _SZ_NO_INT_64 */
/* define it if your compiler doesn't support 64-bit integers */
#ifdef _SZ_NO_INT_64
typedef long Int64;
typedef unsigned long UInt64;
#else
#if defined(_MSC_VER) || defined(__BORLANDC__)
typedef __int64 Int64;
typedef unsigned __int64 UInt64;
#else
typedef long long int Int64;
typedef unsigned long long int UInt64;
#endif
#endif
#ifdef _LZMA_NO_SYSTEM_SIZE_T
typedef UInt32 SizeT;
#else
#include <stddef.h>
typedef size_t SizeT;
#endif
typedef int Bool;
#define True 1
#define False 0
#ifdef _MSC_VER
#if _MSC_VER >= 1300
#define MY_NO_INLINE __declspec(noinline)
#else
#define MY_NO_INLINE
#endif
#define MY_CDECL __cdecl
#define MY_STD_CALL __stdcall
#define MY_FAST_CALL MY_NO_INLINE __fastcall
#else
#define MY_CDECL
#define MY_STD_CALL
#define MY_FAST_CALL
#endif
/* The following interfaces use first parameter as pointer to structure */
typedef struct
{
SRes (*Read)(void *p, void *buf, size_t *size);
/* if (input(*size) != 0 && output(*size) == 0) means end_of_stream.
(output(*size) < input(*size)) is allowed */
} ISeqInStream;
typedef struct
{
size_t (*Write)(void *p, const void *buf, size_t size);
/* Returns: result - the number of actually written bytes.
(result < size) means error */
} ISeqOutStream;
typedef struct
{
SRes (*Progress)(void *p, UInt64 inSize, UInt64 outSize);
/* Returns: result. (result != SZ_OK) means break.
Value (UInt64)(Int64)-1 for size means unknown value. */
} ICompressProgress;
typedef struct
{
void *(*Alloc)(void *p, size_t size);
void (*Free)(void *p, void *address); /* address can be 0 */
} ISzAlloc;
#define IAlloc_Alloc(p, size) (p)->Alloc((p), size)
#define IAlloc_Free(p, a) (p)->Free((p), a)
#endif

7
include/grub/arg.h → include/grub/lib/arg.h
View file

@ -62,4 +62,11 @@ struct grub_arg_list
char *arg;
};
struct grub_extcmd;
int grub_arg_parse (struct grub_extcmd *cmd, int argc, char **argv,
struct grub_arg_list *usr, char ***args, int *argnum);
void grub_arg_show_help (struct grub_extcmd *cmd);
#endif /* ! GRUB_ARG_HEADER */

25
include/grub/lib/crc.h Normal file
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@ -0,0 +1,25 @@
/* crc.h - prototypes for crc */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2008 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_CRC_H
#define GRUB_CRC_H 1
grub_uint32_t grub_getcrc32 (grub_uint32_t crc, void *buf, int size);
#endif /* ! GRUB_CRC_H */

55
include/grub/lib/envblk.h Normal file
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@ -0,0 +1,55 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2008,2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_ENVBLK_HEADER
#define GRUB_ENVBLK_HEADER 1
#define GRUB_ENVBLK_SIGNATURE "# GRUB Environment Block\n"
#define GRUB_ENVBLK_DEFCFG "grubenv"
#ifndef ASM_FILE
struct grub_envblk
{
char *buf;
grub_size_t size;
};
typedef struct grub_envblk *grub_envblk_t;
grub_envblk_t grub_envblk_open (char *buf, grub_size_t size);
int grub_envblk_set (grub_envblk_t envblk, const char *name, const char *value);
void grub_envblk_delete (grub_envblk_t envblk, const char *name);
void grub_envblk_iterate (grub_envblk_t envblk,
int hook (const char *name, const char *value));
void grub_envblk_close (grub_envblk_t envblk);
static inline char *
grub_envblk_buffer (const grub_envblk_t envblk)
{
return envblk->buf;
}
static inline grub_size_t
grub_envblk_size (const grub_envblk_t envblk)
{
return envblk->size;
}
#endif /* ! ASM_FILE */
#endif /* ! GRUB_ENVBLK_HEADER */

0
include/grub/hexdump.h → include/grub/lib/hexdump.h
View file

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