6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-07-31 09:25:42 +00:00
Code Issues Projects Releases Wiki Activity

ARM/MC/ELF relocation "hello world" for movw/movt.

Browse Source 
Lifted adjustFixupValue() from Darwin for sharing w ELF.
Test added
TODO:
  refactor ELFObjectWriter::RecordRelocation more.
  Possibly share more code with Darwin?
  Lots more relocations...



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120534 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jason W Kim
2010-12-01 02:40:06 +00:00
parent 0480e28fb2
commit 85fed5e0c5
3 changed files with 214 additions and 45 deletions
Download Patch File Download Diff File Expand all files Collapse all files

42
test/CodeGen/ARM/2010-11-30-reloc-movt.ll Normal file
View File

@@ -0,0 +1,42 @@
; RUN: llc %s -mtriple=armv7-linux-gnueabi -arm-use-movt -filetype=obj -o - | \
; RUN: elf-dump --dump-section-data | FileCheck -check-prefix=OBJ %s
target triple = "armv7-none-linux-gnueabi"
@a = external global i8
define arm_aapcs_vfpcc i32 @barf() nounwind {
entry:
%0 = tail call arm_aapcs_vfpcc i32 @foo(i8* @a) nounwind
ret i32 %0
; OBJ: '.text'
; OBJ-NEXT: 'sh_type'
; OBJ-NEXT: 'sh_flags'
; OBJ-NEXT: 'sh_addr'
; OBJ-NEXT: 'sh_offset'
; OBJ-NEXT: 'sh_size'
; OBJ-NEXT: 'sh_link'
; OBJ-NEXT: 'sh_info'
; OBJ-NEXT: 'sh_addralign'
; OBJ-NEXT: 'sh_entsize'
; OBJ-NEXT: '_section_data', '00482de9 000000e3 000040e3 feffffeb 0088bde8'
; OBJ: Relocation 0x00000000
; OBJ-NEXT: 'r_offset', 0x00000004
; OBJ-NEXT: 'r_sym', 0x00000007
; OBJ-NEXT: 'r_type', 0x0000002b
; OBJ: Relocation 0x00000001
; OBJ-NEXT: 'r_offset', 0x00000008
; OBJ-NEXT: 'r_sym'
; OBJ-NEXT: 'r_type', 0x0000002c
; OBJ: # Relocation 0x00000002
; OBJ-NEXT: 'r_offset', 0x0000000c
; OBJ-NEXT: 'r_sym', 0x00000008
; OBJ-NEXT: 'r_type', 0x0000001c
}
declare arm_aapcs_vfpcc i32 @foo(i8*)