File: rd-pcrel2.s

package info (click to toggle)
binutils-avr 2.26.20160125%2BAtmel3.6.2-2
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 365,552 kB
  • sloc: ansic: 2,480,046; asm: 892,807; exp: 188,218; cpp: 133,829; makefile: 63,886; sh: 32,212; yacc: 26,783; lisp: 16,709; xml: 7,490; perl: 6,449; python: 4,555; ada: 4,318; pascal: 3,174; lex: 2,250; cs: 879; sed: 334; f90: 298; awk: 168; objc: 134; java: 73; fortran: 43
file content (60 lines) | stat: -rw-r--r-- 1,486 bytes parent folder | download | duplicates (45)
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
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
; Test border-cases for relaxation of pc-relative expressions.

 .macro relaxcode
 .endm

 .text
 .syntax no_register_prefix
; Region of relaxation is after insn, same segment 
z:
 move.d [pc-(x1-x+128-4)],r8 ; 4
 move.d [pc-(x2-x+129-8)],r8 ; 6
 move.d [pc+x3-x+127-14],r8 ; 4
 move.d [pc+x4-x+128-18],r8 ; 6
 move.d [pc-(x5-x+32768-26)],r8 ; 6
 move.d [pc-(x6-x+32769-32)],r8 ; 8
 move.d [pc+x7-x+32767-40],r8 ; 6
 move.d [pc+x8-x+32768-46],r8 ; 8

 .p2align 1

; Region of relaxation is around insn, same segment 
x:
 move.d [pc-(x1-x+128-4)],r8 ; 4
x1:
 move.d [pc-(x2-x+129-8)],r8 ; 6
x2:
 move.d [pc+x3-x+127-14],r8 ; 4
x3:
 move.d [pc+x4-x+128-18],r8 ; 6
x4:
 move.d [pc-(x5-x+32768-26)],r8 ; 6
x5:
 move.d [pc-(x6-x+32769-32)],r8 ; 8
x6:
 move.d [pc+x7-x+32767-40],r8 ; 6
x7:
 move.d [pc+x8-x+32768-46],r8 ; 8
x8:

; Region of relaxation is before insn, same segment.
 move.d [pc-(x1-x+128-4)],r8 ; 4
 move.d [pc-(x2-x+129-8)],r8 ; 6
 move.d [pc+x3-x+127-14],r8 ; 4
 move.d [pc+x4-x+128-18],r8 ; 6
 move.d [pc-(x5-x+32768-26)],r8 ; 6
 move.d [pc-(x6-x+32769-32)],r8 ; 8
 move.d [pc+x7-x+32767-40],r8 ; 6
 move.d [pc+x8-x+32768-46],r8 ; 8

; Region of relaxation is in other segment.
 .section .text.other
y:
 move.d [pc-(x1-x+128-4)],r8 ; 4
 move.d [pc-(x2-x+129-8)],r8 ; 6
 move.d [pc+x3-x+127-14],r8 ; 4
 move.d [pc+x4-x+128-18],r8 ; 6
 move.d [pc-(x5-x+32768-26)],r8 ; 6
 move.d [pc-(x6-x+32769-32)],r8 ; 8
 move.d [pc+x7-x+32767-40],r8 ; 6
 move.d [pc+x8-x+32768-46],r8 ; 8