New port arm64-efi
This commit is contained in:
Leif Lindholm
Vladimir Serbinenko
commit
b29b77fee2
28 changed files with 746 additions and 17 deletions
1
include/grub/arm64/efi/memory.h
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1
include/grub/arm64/efi/memory.h
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#include <grub/efi/memory.h>
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24
include/grub/arm64/reloc.h
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24
include/grub/arm64/reloc.h
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/*
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* GRUB -- GRand Unified Bootloader
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* Copyright (C) 2013 Free Software Foundation, Inc.
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*
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* GRUB is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* GRUB is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef GRUB_ARM64_RELOC_H
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#define GRUB_ARM64_RELOC_H 1
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grub_err_t grub_arm64_reloc_xxxx26 (grub_uint32_t *target, Elf64_Addr sym_addr);
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#endif
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27
include/grub/arm64/setjmp.h
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include/grub/arm64/setjmp.h
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/*
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* GRUB -- GRand Unified Bootloader
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* Copyright (C) 2013 Free Software Foundation, Inc.
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*
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* GRUB is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* GRUB is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef GRUB_SETJMP_CPU_HEADER
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#define GRUB_SETJMP_CPU_HEADER 1
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typedef unsigned long long grub_jmp_buf[13];
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int grub_setjmp (grub_jmp_buf env) RETURNS_TWICE;
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void grub_longjmp (grub_jmp_buf env, int val) __attribute__ ((noreturn));
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#endif /* ! GRUB_SETJMP_CPU_HEADER */
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29
include/grub/arm64/time.h
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29
include/grub/arm64/time.h
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@ -0,0 +1,29 @@
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/*
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* GRUB -- GRand Unified Bootloader
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* Copyright (C) 2013 Free Software Foundation, Inc.
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*
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* GRUB is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* GRUB is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef KERNEL_CPU_TIME_HEADER
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#define KERNEL_CPU_TIME_HEADER 1
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static __inline void
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grub_cpu_idle (void)
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{
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/* FIXME: this can't work until we handle interrupts. */
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/* __asm__ __volatile__ ("wfi"); */
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}
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#endif /* ! KERNEL_CPU_TIME_HEADER */
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34
include/grub/arm64/types.h
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34
include/grub/arm64/types.h
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@ -0,0 +1,34 @@
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/*
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* GRUB -- GRand Unified Bootloader
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* Copyright (C) 2013 Free Software Foundation, Inc.
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*
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* GRUB is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* GRUB is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef GRUB_TYPES_CPU_HEADER
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#define GRUB_TYPES_CPU_HEADER 1
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/* The size of void *. */
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#define GRUB_TARGET_SIZEOF_VOID_P 8
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/* The size of long. */
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#define GRUB_TARGET_SIZEOF_LONG 8
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/* currently only support little-endian. */
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#undef GRUB_TARGET_WORDS_BIGENDIAN
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/* Unaligned accesses only supported if MMU enabled */
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#undef GRUB_HAVE_UNALIGNED_ACCESS
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#endif /* ! GRUB_TYPES_CPU_HEADER */
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@ -1534,7 +1534,8 @@ struct grub_efi_block_io
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};
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typedef struct grub_efi_block_io grub_efi_block_io_t;
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#if (GRUB_TARGET_SIZEOF_VOID_P == 4) || defined (__ia64__)
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#if (GRUB_TARGET_SIZEOF_VOID_P == 4) || defined (__ia64__) \
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|| defined (__aarch64__)
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#define efi_call_0(func) func()
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#define efi_call_1(func, a) func(a)
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@ -67,6 +67,7 @@ struct grub_pe32_coff_header
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#define GRUB_PE32_MACHINE_IA64 0x200
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#define GRUB_PE32_MACHINE_X86_64 0x8664
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#define GRUB_PE32_MACHINE_ARMTHUMB_MIXED 0x01c2
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#define GRUB_PE32_MACHINE_ARM64 0xAA64
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#define GRUB_PE32_RELOCS_STRIPPED 0x0001
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#define GRUB_PE32_EXECUTABLE_IMAGE 0x0002
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@ -246,6 +246,7 @@ typedef struct
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#define EM_ARC_A5 93 /* ARC Cores Tangent-A5 */
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#define EM_XTENSA 94 /* Tensilica Xtensa Architecture */
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#define EM_NUM 95
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#define EM_AARCH64 183 /* ARM 64-bit architecture */
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/* If it is necessary to assign new unofficial EM_* values, please
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pick large random numbers (0x8523, 0xa7f2, etc.) to minimize the
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@ -2062,6 +2063,21 @@ typedef Elf32_Addr Elf32_Conflict;
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#define SHT_ARM_ATTRIBUTES (SHT_LOPROC + 3) /* ARM attributes section. */
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/* AArch64 relocs. */
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#define R_AARCH64_NONE 0 /* No relocation. */
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#define R_AARCH64_ABS64 257 /* Direct 64 bit. */
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#define R_AARCH64_ABS32 258 /* Direct 32 bit. */
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#define R_AARCH64_JUMP26 282 /* 26-bit relative. */
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#define R_AARCH64_CALL26 283 /* 26-bit relative. */
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#define R_AARCH64_COPY 1024 /* Copy symbol at runtime. */
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#define R_AARCH64_GLOB_DAT 1025 /* Create GOT entry. */
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#define R_AARCH64_JUMP_SLOT 1026 /* Create PLT entry. */
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#define R_AARCH64_RELATIVE 1027 /* Adjust by program base. */
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#define R_AARCH64_TLS_DTPMOD64 1028 /* Module number, 64 bit. */
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#define R_AARCH64_TLS_DTPREL64 1029 /* Module-relative offset, 64 bit. */
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#define R_AARCH64_TLS_TPREL64 1030 /* TP-relative offset, 64 bit. */
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#define R_AARCH64_TLSDESC 1031 /* TLS Descriptor. */
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/* ARM relocs. */
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#define R_ARM_NONE 0 /* No reloc */
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#define R_ARM_PC24 1 /* PC relative 26 bit branch */
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@ -92,6 +92,7 @@ enum grub_install_plat
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GRUB_INSTALL_PLATFORM_MIPS_QEMU_MIPS,
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GRUB_INSTALL_PLATFORM_I386_XEN,
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GRUB_INSTALL_PLATFORM_X86_64_XEN,
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GRUB_INSTALL_PLATFORM_ARM64_EFI,
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GRUB_INSTALL_PLATFORM_MAX
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};
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