File: elf-reloc-01.s

package info (click to toggle)
llvm-toolchain-14 1%3A14.0.6-12
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,496,180 kB
  • sloc: cpp: 5,593,972; ansic: 986,872; asm: 585,869; python: 184,223; objc: 72,530; lisp: 31,119; f90: 27,793; javascript: 9,780; pascal: 9,762; sh: 9,482; perl: 7,468; ml: 5,432; awk: 3,523; makefile: 2,538; xml: 953; cs: 573; fortran: 567
file content (26 lines) | stat: -rw-r--r-- 830 bytes parent folder | download | duplicates (19) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
 
// RUN: llvm-mc -triple=armv7-linux-gnueabi \
// RUN:    -mcpu=cortex-a8 -mattr=-neon -mattr=+vfp2  \
// RUN:    -filetype=obj %s -o - | \
// RUN:   llvm-readobj -r - | FileCheck -check-prefix=OBJ %s

// Ensure no regression on ARM/gcc compatibility for
// emitting explicit symbol relocs for nonexternal symbols
// versus section symbol relocs (with offset) -
//
// Default llvm behavior is to emit as section symbol relocs nearly
// everything that is not an undefined external. Unfortunately, this
// diverges from what codesourcery ARM/gcc does!
//
// Tests that reloc to _MergedGlobals show up as explicit symbol reloc

	movw	r2, :lower16:_MergedGlobals

_MergedGlobals:
	.long	1


// OBJ: Relocations [
// OBJ:   Section {{.*}} .rel.text {
// OBJ:     0x{{[0-9,A-F]+}} R_ARM_MOVW_ABS_NC _MergedGlobals
// OBJ:   }
// OBJ: ]