diff options
Diffstat (limited to 'arch/x86/boot/tools/build.c')
| -rw-r--r-- | arch/x86/boot/tools/build.c | 25 |
1 files changed, 22 insertions, 3 deletions
diff --git a/arch/x86/boot/tools/build.c b/arch/x86/boot/tools/build.c index 4e9bd6bcafa6..2aeab3dc9e5f 100644 --- a/arch/x86/boot/tools/build.c +++ b/arch/x86/boot/tools/build.c @@ -202,12 +202,19 @@ int main(int argc, char ** argv) pe_header = *(unsigned int *)&buf[0x3c]; - /* Size of code */ - *(unsigned int *)&buf[pe_header + 0x1c] = file_sz; - /* Size of image */ *(unsigned int *)&buf[pe_header + 0x50] = file_sz; + /* + * 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 */ + *(unsigned int *)&buf[pe_header + 0x1c] = file_sz; + #ifdef CONFIG_X86_32 /* Address of entry point */ *(unsigned int *)&buf[pe_header + 0x28] = i; @@ -215,8 +222,14 @@ int main(int argc, char ** argv) /* .text size */ *(unsigned int *)&buf[pe_header + 0xb0] = file_sz; + /* .text vma */ + *(unsigned int *)&buf[pe_header + 0xb4] = 0x200; + /* .text size of initialised data */ *(unsigned int *)&buf[pe_header + 0xb8] = file_sz; + + /* .text file offset */ + *(unsigned int *)&buf[pe_header + 0xbc] = 0x200; #else /* * Address of entry point. startup_32 is at the beginning and @@ -228,8 +241,14 @@ int main(int argc, char ** argv) /* .text size */ *(unsigned int *)&buf[pe_header + 0xc0] = file_sz; + /* .text vma */ + *(unsigned int *)&buf[pe_header + 0xc4] = 0x200; + /* .text size of initialised data */ *(unsigned int *)&buf[pe_header + 0xc8] = file_sz; + + /* .text file offset */ + *(unsigned int *)&buf[pe_header + 0xcc] = 0x200; #endif /* CONFIG_X86_32 */ #endif /* CONFIG_EFI_STUB */ |
