mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-13 20:32:21 +00:00
18d49acdab
Add support for the COFF relocation types IMAGE_REL_I386_DIR32NB and IMAGE_REL_AMD64_ADDR32NB for 32- and 64-bit respectively. These are similar to normal 4-byte relocations except that they do not include the base address of the image. Image-relative relocations are used for debug information (32-bit) and SEH unwind tables (64-bit). A new MCSymbolRef variant called 'VK_COFF_IMGREL32' is introduced to specify such relocations. For AT&T assembly, this variant can be accessed using the symbol suffix '@imgrel'. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179240 91177308-0d34-0410-b5e6-96231b3b80d8
30 lines
887 B
ArmAsm
30 lines
887 B
ArmAsm
// COFF Image-relative relocations
|
|
//
|
|
// Test that we produce image-relative relocations (IMAGE_REL_I386_DIR32NB
|
|
// and IMAGE_REL_AMD64_ADDR32NB) when accessing foo@imgrel.
|
|
|
|
// RUN: llvm-mc -filetype=obj -triple i686-pc-win32 %s | llvm-readobj -r | FileCheck --check-prefix=W32 %s
|
|
// RUN: llvm-mc -filetype=obj -triple x86_64-pc-win32 %s | llvm-readobj -r | FileCheck --check-prefix=W64 %s
|
|
|
|
.data
|
|
foo:
|
|
.long 1
|
|
|
|
.text
|
|
mov foo@IMGREL(%ebx, %ecx, 4), %eax
|
|
mov foo@imgrel(%ebx, %ecx, 4), %eax
|
|
|
|
// W32: Relocations [
|
|
// W32-NEXT: Section (1) .text {
|
|
// W32-NEXT: 0x3 IMAGE_REL_I386_DIR32NB foo
|
|
// W32-NEXT: 0xA IMAGE_REL_I386_DIR32NB foo
|
|
// W32-NEXT: }
|
|
// W32-NEXT: ]
|
|
|
|
// W64: Relocations [
|
|
// W64-NEXT: Section (1) .text {
|
|
// W64-NEXT: 0x4 IMAGE_REL_AMD64_ADDR32NB foo
|
|
// W64-NEXT: 0xC IMAGE_REL_AMD64_ADDR32NB foo
|
|
// W64-NEXT: }
|
|
// W64-NEXT: ]
|