OpenCores
URL https://opencores.org/ocsvn/openrisc_me/openrisc_me/trunk

Subversion Repositories openrisc_me

[/] [openrisc/] [trunk/] [gnu-src/] [binutils-2.20.1/] [gas/] [testsuite/] [gas/] [arm/] [group-reloc-ldr.s] - Blame information for rev 205

Details | Compare with Previous | View Log

Line No. Rev Author Line
1 205 julius
@ Tests for LDR group relocations.
2
 
3
        .text
4
 
5
        .macro ldrtest load store sym offset
6
 
7
        \load   r0, [r0, #:pc_g0:(\sym \offset)]
8
        \load   r0, [r0, #:pc_g1:(\sym \offset)]
9
        \load   r0, [r0, #:pc_g2:(\sym \offset)]
10
        \load   r0, [r0, #:sb_g0:(\sym \offset)]
11
        \load   r0, [r0, #:sb_g1:(\sym \offset)]
12
        \load   r0, [r0, #:sb_g2:(\sym \offset)]
13
 
14
        \store  r0, [r0, #:pc_g0:(\sym \offset)]
15
        \store  r0, [r0, #:pc_g1:(\sym \offset)]
16
        \store  r0, [r0, #:pc_g2:(\sym \offset)]
17
        \store  r0, [r0, #:sb_g0:(\sym \offset)]
18
        \store  r0, [r0, #:sb_g1:(\sym \offset)]
19
        \store  r0, [r0, #:sb_g2:(\sym \offset)]
20
 
21
        .endm
22
 
23
@ LDR/STR/LDRB/STRB only have 12 bits available for the magnitude of the addend.
24
@ So these should all (just) work.
25
 
26
        ldrtest ldr str f "+ 4095"
27
        ldrtest ldrb strb f "+ 4095"
28
        ldrtest ldr str f "- 4095"
29
        ldrtest ldrb strb f "- 4095"
30
 
31
@ The same as the above, but for a local symbol.  These should not be
32
@ resolved by the assembler but instead left to the linker.
33
 
34
        ldrtest ldr str localsym "+ 4095"
35
        ldrtest ldrb strb localsym "+ 4095"
36
        ldrtest ldr str localsym "- 4095"
37
        ldrtest ldrb strb localsym "- 4095"
38
 
39
localsym:
40
        mov     r0, #0
41
 

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.