Adjust mips/linux.c
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a51df0a1b4
commit
530a4814cc
1 changed files with 36 additions and 24 deletions
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@ -33,9 +33,6 @@
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#include <grub/pci.h>
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#include <grub/pci.h>
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#include <grub/machine/time.h>
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#include <grub/machine/time.h>
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#define ELF32_LOADMASK (0x00000000UL)
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#define ELF64_LOADMASK (0x0000000000000000ULL)
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static grub_dl_t my_mod;
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static grub_dl_t my_mod;
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static int loaded;
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static int loaded;
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@ -85,7 +82,7 @@ grub_linux_load32 (grub_elf_t elf, void **extra_mem, grub_size_t extra_size)
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grub_err_t err;
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grub_err_t err;
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/* Linux's entry point incorrectly contains a virtual address. */
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/* Linux's entry point incorrectly contains a virtual address. */
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entry_addr = elf->ehdr.ehdr32.e_entry & ~ELF32_LOADMASK;
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entry_addr = elf->ehdr.ehdr32.e_entry;
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linux_size = grub_elf32_size (elf, &base);
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linux_size = grub_elf32_size (elf, &base);
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if (linux_size == 0)
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if (linux_size == 0)
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@ -101,10 +98,15 @@ grub_linux_load32 (grub_elf_t elf, void **extra_mem, grub_size_t extra_size)
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if (!relocator)
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if (!relocator)
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return grub_errno;
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return grub_errno;
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err = grub_relocator_alloc_chunk_addr (relocator, (void **) &playground,
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{
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target_addr, linux_size);
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grub_relocator_chunk_t ch;
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err = grub_relocator_alloc_chunk_addr (relocator, &ch,
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target_addr & 0x1fffffff,
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linux_size);
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if (err)
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if (err)
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return err;
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return err;
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playground = get_virtual_current_address (ch);
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}
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*extra_mem = playground + extraoff;
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*extra_mem = playground + extraoff;
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@ -135,7 +137,7 @@ grub_linux_load64 (grub_elf_t elf, void **extra_mem, grub_size_t extra_size)
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grub_err_t err;
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grub_err_t err;
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/* Linux's entry point incorrectly contains a virtual address. */
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/* Linux's entry point incorrectly contains a virtual address. */
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entry_addr = elf->ehdr.ehdr64.e_entry & ~ELF64_LOADMASK;
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entry_addr = elf->ehdr.ehdr64.e_entry;
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linux_size = grub_elf64_size (elf, &base);
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linux_size = grub_elf64_size (elf, &base);
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if (linux_size == 0)
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if (linux_size == 0)
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@ -151,10 +153,15 @@ grub_linux_load64 (grub_elf_t elf, void **extra_mem, grub_size_t extra_size)
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if (!relocator)
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if (!relocator)
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return grub_errno;
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return grub_errno;
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err = grub_relocator_alloc_chunk_addr (relocator, (void **) &playground,
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{
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target_addr, linux_size);
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grub_relocator_chunk_t ch;
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err = grub_relocator_alloc_chunk_addr (relocator, &ch,
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target_addr & 0x1fffffff,
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linux_size);
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if (err)
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if (err)
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return err;
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return err;
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playground = get_virtual_current_address (ch);
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}
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*extra_mem = playground + extraoff;
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*extra_mem = playground + extraoff;
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@ -344,8 +351,10 @@ grub_cmd_initrd (grub_command_t cmd __attribute__ ((unused)),
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size = grub_file_size (file);
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size = grub_file_size (file);
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err = grub_relocator_alloc_chunk_align (relocator, &initrd_src,
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{
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&initrd_dest,
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grub_relocator_chunk_t ch;
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err = grub_relocator_alloc_chunk_align (relocator, &ch,
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target_addr + linux_size + 0x10000,
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target_addr + linux_size + 0x10000,
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(0xffffffff - size) + 1,
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(0xffffffff - size) + 1,
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size, 0x10000,
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size, 0x10000,
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@ -356,6 +365,9 @@ grub_cmd_initrd (grub_command_t cmd __attribute__ ((unused)),
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grub_file_close (file);
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grub_file_close (file);
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return err;
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return err;
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}
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}
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initrd_src = get_virtual_current_address (ch);
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initrd_dest = get_physical_target_address (ch) | 0x80000000;
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}
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if (grub_file_read (file, initrd_src, size) != size)
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if (grub_file_read (file, initrd_src, size) != size)
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{
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{
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