File: thumb-branches.s

package info (click to toggle)
llvm-toolchain-11 1%3A11.0.1-2
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 995,808 kB
  • sloc: cpp: 4,767,656; ansic: 760,916; asm: 477,436; python: 170,940; objc: 69,804; lisp: 29,914; sh: 23,855; f90: 18,173; pascal: 7,551; perl: 7,471; ml: 5,603; awk: 3,489; makefile: 2,573; xml: 915; cs: 573; fortran: 503; javascript: 452
file content (71 lines) | stat: -rw-r--r-- 2,063 bytes parent folder | download | duplicates (16)
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
61
62
63
64
65
66
67
68
69
70
71
@ RUN: not llvm-mc %s -triple thumbv7-linux-gnueabi -filetype=obj -o /dev/null 2>&1 | FileCheck %s
@ RUN: not llvm-mc %s -triple thumbv8-m.baseline-none-eabi -filetype=obj -o /dev/null 2>&1 | FileCheck %s
@ RUN: not llvm-mc %s -triple thumbv8-m.mainline-none-eabi -filetype=obj -o /dev/null 2>&1 | FileCheck %s
@ RUN: not llvm-mc %s -triple thumbv6m-none-eabi -filetype=obj -o /dev/null 2>&1 | FileCheck %s
@ RUN: not llvm-mc %s -triple thumbv5-linux-gnueabi -filetype=obj -o /dev/null 2>&1 | FileCheck -check-prefix=CHECKSHORT %s

// Thumb BL has range +- 4 Megabytes if CPU does not support Thumb2 or does not
// have v8-M baseline ops, it is +- 16 Megabytes otherwise.

        .code 16
        bl      shortend
        .space 0x3fffff
shortend:
// CHECKSHORT-NOT: error
// CHECKSHORT: [[@LINE+1]]:{{[0-9]}}: error: Relocation out of range
        bl      shortend2
        .space 0x400000
shortend2:

// CHECKSHORT: [[@LINE+1]]:{{[0-9]}}: error: Relocation out of range
        bl      end
        .space 0xffffff
end:
        bl      end2
        .space 0xffffff
        .global end2
end2:

        bl      end3
        .space 0x1000000
        .global end3
end3:

// CHECK-NOT: error
// CHECKSHORT-NOT: error
// CHECKSHORT: [[@LINE+2]]:{{[0-9]}}: error: Relocation out of range
// CHECK: [[@LINE+1]]:{{[0-9]}}: error: Relocation out of range
        bl      end4
        .space 0x1000000
end4:

shortstart1:
        .space 0x3ffffc
        bl shortstart1

shortstart2:
        .space 0x400000
// CHECKSHORT: [[@LINE+1]]:{{[0-9]}}: error: Relocation out of range
        bl shortstart2

start1:
        .space 0xfffffc
// CHECKSHORT: [[@LINE+1]]:{{[0-9]}}: error: Relocation out of range
        bl start1

        .global start2
start2:
        .space 0xfffffc
        bl start2

        .global start3
start3:
        .space 0xfffffd
        bl start3

// CHECK-NOT: error
start4:
        .space 0xfffffd
// CHECK: [[@LINE+2]]:{{[0-9]}}: error: Relocation out of range
// CHECKSHORT: [[@LINE+1]]:{{[0-9]}}: error: Relocation out of range
        bl start4