diff options
Diffstat (limited to 'arch/x86/boot/tools/build.c')
| -rw-r--r-- | arch/x86/boot/tools/build.c | 24 |
1 files changed, 21 insertions, 3 deletions
diff --git a/arch/x86/boot/tools/build.c b/arch/x86/boot/tools/build.c index 24443a332083..3f61f6e2b46f 100644 --- a/arch/x86/boot/tools/build.c +++ b/arch/x86/boot/tools/build.c @@ -198,12 +198,19 @@ int main(int argc, char ** argv) pe_header = get_unaligned_le32(&buf[0x3c]); - /* Size of code */ - put_unaligned_le32(file_sz, &buf[pe_header + 0x1c]); - /* Size of image */ put_unaligned_le32(file_sz, &buf[pe_header + 0x50]); + /* + * Subtract the size of the first section (512 bytes) which + * includes the header and .reloc section. The remaining size + * is that of the .text section. + */ + file_sz -= 512; + + /* Size of code */ + put_unaligned_le32(file_sz, &buf[pe_header + 0x1c]); + #ifdef CONFIG_X86_32 /* * Address of entry point. @@ -216,8 +223,14 @@ int main(int argc, char ** argv) /* .text size */ put_unaligned_le32(file_sz, &buf[pe_header + 0xb0]); + /* .text vma */ + put_unaligned_le32(0x200, &buf[pe_header + 0xb4]); + /* .text size of initialised data */ put_unaligned_le32(file_sz, &buf[pe_header + 0xb8]); + + /* .text file offset */ + put_unaligned_le32(0x200, &buf[pe_header + 0xbc]); #else /* * Address of entry point. startup_32 is at the beginning and @@ -231,9 +244,14 @@ int main(int argc, char ** argv) /* .text size */ put_unaligned_le32(file_sz, &buf[pe_header + 0xc0]); + /* .text vma */ + put_unaligned_le32(0x200, &buf[pe_header + 0xc4]); + /* .text size of initialised data */ put_unaligned_le32(file_sz, &buf[pe_header + 0xc8]); + /* .text file offset */ + put_unaligned_le32(0x200, &buf[pe_header + 0xcc]); #endif /* CONFIG_X86_32 */ #endif /* CONFIG_EFI_STUB */ |